1 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5 (bfd_install_relocation): Likewise.
7 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
9 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
11 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
12 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
13 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
14 (elf64_alpha_link_hash_newfunc): Initialize flags field.
15 (elf64_alpha_check_relocs): Record types of LITUSE entries that
16 are found for LITERAL relocs.
17 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
18 taken, we cannot generate a .plt entry for the symbol.
20 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
22 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
23 sysconf functions (for gprof).
24 * configure, config.in: Rebuild.
26 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
28 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
29 an archive if it has a map. If the object file has the wrong
32 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
33 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
35 (alpha_relocate_section): Likewise.
37 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
38 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
39 (coff_swap_sym_out): Use SYMESZ, not sizeof.
40 (coff_swap_aux_out): Use AUXESZ, not sizeof.
41 (coff_swap_lineno_out): Use LINESZ, not sizeof.
42 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
43 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
44 * peicode.h: Corresponding changes.
46 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
48 * elflink.h (elf_create_pointer_linker_section): Comment out code
49 dealing with making GOT pointers negative of the GOT symbol for
52 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
54 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
55 increment the .rela.plt size until after we're done creating the
57 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
58 .rela.plt offset directly rather than calculating it.
60 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
62 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
63 Use autoconf-set values.
64 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
65 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
68 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
71 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
73 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
74 handling code > 1k away.
76 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
78 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
79 defined, output whenever the symbol is updated.
81 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
83 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
84 section to 0 if user_set_vma is set.
85 * elflink.h (elf_bfd_final_link): Likewise.
87 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
89 Partially undo patch of Jun 20.
90 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
91 (coff_compute_section_file_positions): Likewise.
92 (coff_write_object_contents): Likewise. Re-add deleted code, but
93 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
94 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
96 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
98 * config.bfd: Add support for *-*-rtems* configurations.
100 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
102 * elf.c (prep_headers): Add bfd_arch_alpha case.
104 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
106 * elf64-alpha.c: New file.
107 * config.bfd (alpha-*-linuxecoff*): New target.
108 (alpha-*-linux*, alpha-*-elf*): New targets.
109 * configure.in (bfd_elf64_alpha_vec): New vector.
110 * configure: Rebuild.
111 * targets.c (bfd_elf64_alpha_vec): Declare.
112 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
113 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
114 * bfd-in2.h, libbfd.h: Rebuild.
115 * Makefile.in: Rebuild dependencies.
116 (BFD64_BACKENDS): Add elf64-alpha.o.
117 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
119 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
121 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
122 than relying on a right shift of 32.
124 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
126 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
127 ifdef to COFF_WITH_PE.
128 (coff_compute_section_file_positions): Likewise.
129 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
130 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
131 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
132 COFF_IMAGE_WITH_PE, always include.
134 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
136 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
138 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
139 approximate the correct answer if SIZEOF_HEADERS was not used.
141 * binary.c (binary_set_section_contents): Set section file
142 position based on LMA rather than VMA.
144 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
146 * linker.c (_bfd_generic_link_output_symbols): Don't output any
147 symbols if info->strip == strip_all.
149 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
151 * coff-h8300.c: Remove #if 0 code.
152 (compatable): Don't allow mixing/matching of different architectures.
155 * archures.c (bfd_mach_h8300s): Add.
156 * bfd-in2.h: Rebuilt.
157 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
159 (h8300_reloc16_estimate): Likewise.
160 (h8300_reloc16_extra_cases): Likewise.
161 (h8300_bfd_link_add_symbols): Likewise.
162 * coffcode.h (coff_set_arch_mach_hook): Likewise.
163 (coff_set_flags): Likewise.
164 * cpu-h8300.c (h8300_scan): Likewise.
165 Add H8/S to bfd_h8300_arch list.
168 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
170 Added support for Alpha OpenVMS:
171 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
172 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
173 * config.h-vms, makefile.vms: New files.
174 * config.bfd (alpha-*-*vms*): New target.
175 * configure.in (evax_alpha_vec): New target vector.
176 * configure: Rebuild.
177 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
178 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
179 * targets.c (bfd_target_evax_flavour): Define.
180 (evax_alpha_vec): Declare.
181 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
183 * bfd-in2.h, libbfd.h: Rebuild.
184 * Makefile.in: Rebuild dependencies.
185 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
186 evax-emh.o, and evax-misc.o.
187 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
188 evax-etir.c, evax-emh.c, and evax-misc.c.
189 (HFILES): Add evax.h.
191 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
193 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
195 (h8300_bfd_link_add_symbols): Likewise.
197 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
199 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
200 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
202 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
204 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
205 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
207 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
208 R_MIPS_32 relocs if creating a shared library.
210 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
212 * peicode.h (add_data_entry): Use pei_section_data rather than
213 _cooked_size. Corresponds to May 13 change in coffcode.h.
215 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
217 * cofflink.c (_bfd_coff_final_link): Handle long section names.
218 * coffcode.h (coff_write_object_contents): If there are long
219 section names, always set the f_symptr field, even if there are no
221 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
222 if there are no symbols.
224 * coffgen.c (make_a_section_from_file): Check return value of
225 _bfd_coff_read_string_table.
226 (coff_real_object_p): Check return value of
227 make_a_section_from_file.
228 (_bfd_coff_read_string_table): Check that there are some symbols
229 before trying to read the string table size.
231 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
233 * xcofflink.c (xcoff_link_add_symbols): When considering whether
234 to replace a symbol in a dynamic object with a symbol from another
235 dynamic object, do the replacement if the existing symbol is
238 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
239 for _ptrgl, and treat it as global linkage code.
241 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
242 filename or N_SO symbol past the offset, and use it to indicate
243 that there is no line number or function when appropriate.
245 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
247 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
248 common symbol defined by the linker. Don't export function code
249 even if export_defineds is set.
251 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
253 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
255 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
256 (h8300_symbol_address_p): New function.
257 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
260 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
262 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
264 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
265 correctly for the two variants. Allow relaxing if the target
266 is 128 bytes away since after relaxation it'll be 126 bytes away.
267 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
268 "dot" and "value". Allow relaxing if the target is 128 bytes
269 away since after relaxation it'll be 126 bytes away.
270 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
271 the given section until nothing changes.
273 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
275 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
276 alignment hack--we can get the lnnoptr info another way without
277 suddenly increasing the alignment requirements. Set the flags for
279 (ecoff_compute_section_file_positions): Do so.
281 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
283 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
284 to keep the HP emulator database happy.
286 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
287 From Kevin Buettner <kev@primenet.com>.
289 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
291 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
292 name of a NULL section.
294 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
296 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
297 set, always call the notice callback.
299 * VERSION: Increment for bfdlink.h change.
301 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
303 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
304 (sh_relax_delete_bytes): Correct handling of differently sized
305 trailing alignment reloc.
307 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
308 * bfd-in2.h: Rebuild.
309 * configure.in: Warn if there is no known 64 bit type.
310 * configure: Rebuild.
312 * Makefile.in: Rebuild dependencies.
313 (BFD32_BACKENDS): Add ppcboot.o.
314 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
316 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
317 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
319 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
321 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
322 (bfd_mips_elf64_swap_reginfo_out): Move from here...
323 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
324 (bfd_mips_elf64_swap_reginfo_out): ...to here.
326 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
328 * elf64-mips.c: Improve reloc special_functions and handling of
329 SHT_MIPS_OPTIONS section.
330 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
331 mips_elf_hi16_reloc and make globally visible.
332 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
333 make globally visible.
334 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
335 make globally visible.
336 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
337 and make globally visible.
338 (gprel16_with_gp): Check howto->src_mask before using value in
340 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
341 and make globally visible.
342 (gprel32_with_gp): Check howto->src_mask before fetching value.
343 (bfd_mips_elf_swap_options_in): New function.
344 (bfd_mips_elf_swap_options_out): New function.
345 (_bfd_mips_elf_set_private_flags): Rename from
346 mips_elf_set_private_flags and make globally visible.
347 (_bfd_mips_elf_copy_private_bfd_data): Rename from
348 mips_elf_copy_private_bfd_data and make globally visible.
349 (_bfd_mips_elf_merge_private_bfd_data): Rename from
350 mips_elf_merge_private_bfd_data and make globally visible.
351 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
352 for a SHT_MIPS_OPTIONS section.
353 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
354 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
355 name of a SHT_MIPS_OPTIONS section.
356 (_bfd_mips_elf_set_section_contents): New function.
357 (mips_elf32_section_processing): Set the GP value in a
358 SHT_MIPS_OPTIONS section.
359 (_bfd_mips_elf_find_nearest_line): Rename from
360 mips_elf_find_nearest_line and make globally visible.
361 (bfd_elf32_set_section_contents): Define.
362 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
363 (_bfd_mips_elf_lo16_reloc): Declare.
364 (_bfd_mips_elf_gprel16_reloc): Declare.
365 (_bfd_mips_elf_got16_reloc): Declare.
366 (_bfd_mips_elf_gprel32_reloc): Declare.
367 (_bfd_mips_elf_set_private_flags): Declare.
368 (_bfd_mips_elf_copy_private_bfd_data): Declare.
369 (_bfd_mips_elf_merge_private_bfd_data): Declare.
370 (_bfd_mips_elf_find_nearest_line): Declare.
371 (_bfd_mips_elf_set_section_contents): Declare.
373 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
375 (elf_info_to_howto): Define.
376 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
378 (elf_info_to_howto): Define.
379 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
381 (elf_info_to_howto): Define.
383 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
384 R_MOV16B[12], to match change in coff/internal.h.
386 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
388 * elf64-mips.c: Extensive additions to provide better support for
389 writing files and for gas.
390 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
391 of mips_elf_object_p.
392 (mips_elf32_object_p): Rename from mips_elf_object_p; call
393 _bfd_mips_elf_object_p.
394 (_bfd_mips_elf_final_write_processing): Rename from
395 mips_elf_final_write_processing and make globally visible.
396 (_bfd_mips_elf_fake_sections): Rename from
397 mips_elf_fake_sections and make globally visible.
398 (_bfd_mips_elf_section_from_bfd_section): Rename from
399 mips_elf_section_from_bfd_section and make globally visible.
400 (_bfd_mips_elf_section_processing): New function, broken out of
401 mips_elf_section_processing.
402 (mips_elf32_section_processing): Rename from
403 mips_elf_section_processing; call
404 _bfd_mips_elf_section_processing.
405 (_bfd_mips_elf_symbol_processing): Rename from
406 mips_elf_symbol_processing and make globally visible.
407 (_bfd_mips_elf_read_ecoff_info): Rename from
408 mips_elf_read_ecoff_info and make globally visible.
409 (mips_elf32_ecoff_debug_swap): Rename from
410 mips_elf_ecoff_debug_swap.
411 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
412 struct symbol_cache_entry.
413 (_bfd_elf_validate_reloc): New function, moved in from
414 elfcode.h:validate_reloc.
415 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
416 to _bfd_elf_validate_reloc. Change all callers.
417 * elf-bfd.h (bfd_section_from_shdr): Declare.
418 (_bfd_elf_symbol_from_bfd_symbol): Declare.
419 (_bfd_elf_validate_reloc): Declare.
420 (_bfd_mips_elf_object_p): Declare.
421 (_bfd_mips_elf_fake_sections): Declare.
422 (_bfd_mips_elf_section_from_bfd_section): Declare.
423 (_bfd_mips_elf_section_processing): Declare.
424 (_bfd_mips_elf_symbol_processing): Declare.
425 (_bfd_mips_elf_read_ecoff_info): Declare.
426 (_bfd_mips_elf_final_write_processing): Declare.
427 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
430 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
431 (mips_elf_final_write_processing): Likewise.
433 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
435 64-bit MIPS ELF ABI objdump support:
436 * elf64-mips.c: New file.
437 * Makefile.in: Rebuild dependencies.
438 (BFD64_BACKENDS): Add elf64-mips.o.
439 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
440 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
441 bfd_elf64_littlemips_vec to targ_selvecs.
442 (mips*-*-elf*): Likewise.
443 * confingure.in: Add bfd_elf64_bigmips_vec and
444 bfd_elf64_littlemips_vec to vector switch.
445 * configure: Rebuild.
446 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
447 broken out of mips_elf_section_from_shdr.
448 (mips_elf32_section_from_shdr): Rename from
449 mips_elf_section_from_shdr. Call new function.
450 (elf_backend_section_from_shdr): Update name of renamed function.
451 * elf-bfd.h (struct elf_size_info): Change second parameter of
452 write_out_phdrs to be const. Likewise for second parameter of
454 (struct bfd_elf_section_data): Add rel_hdr2 field.
455 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
456 (bfd_elf32_swap_symbol_out): Likewise.
457 (bfd_elf32_swap_reloc_in): Likewise.
458 (bfd_elf32_swap_reloc_out): Likewise.
459 (bfd_elf32_swap_reloca_in): Likewise.
460 (bfd_elf32_swap_reloca_out): Likewise.
461 (bfd_elf32_swap_phdr_in): Likewise.
462 (bfd_elf32_swap_phdr_out): Likewise.
463 (bfd_elf32_swap_dyn_in): Likewise.
464 (bfd_elf32_swap_dyn_out): Likewise.
465 (bfd_elf32_slurp_symbol_table): Declare.
466 (bfd_elf32_write_shdrs_and_ehdr): Declare.
467 (bfd_elf32_write_out_phdrs): Declare.
468 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
469 (bfd_elf64_swap_symbol_out): Likewise.
470 (bfd_elf64_swap_reloc_in): Likewise.
471 (bfd_elf64_swap_reloc_out): Likewise.
472 (bfd_elf64_swap_reloca_in): Likewise.
473 (bfd_elf64_swap_reloca_out): Likewise.
474 (bfd_elf64_swap_phdr_in): Likewise.
475 (bfd_elf64_swap_phdr_out): Likewise.
476 (bfd_elf64_swap_dyn_in): Likewise.
477 (bfd_elf64_swap_dyn_out): Likewise.
478 (bfd_elf64_slurp_symbol_table): Declare.
479 (bfd_elf64_write_shdrs_and_ehdr): Declare.
480 (bfd_elf64_write_out_phdrs): Declare.
481 (_bfd_mips_elf_section_from_shdr): Declare.
482 * elf.c (bfd_section_from_shdr): Remove assertion requiring
483 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
484 section for the section, add the new one to rel_hdr2. Increment
485 reloc_count rather than setting it.
486 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
487 Remove static declaration.
488 (elf_write_shdrs_and_ehdr): Define name as macro.
489 (elf_write_out_phdrs): Likewise.
490 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
491 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
492 (elf_swap_symbol_in): Change second parameter to be const.
493 (elf_swap_symbol_out): Likewise.
494 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
495 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
496 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
497 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
498 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
499 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
500 parameter to be const. Make non-static.
501 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
503 (elf_slurp_symbol_table): Make non-static.
504 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
505 * elfxx-target.h (elf_info_to_howto): Define if not defined.
506 (elf_backend_size_info): Likewise.
507 (elfNN_bed): Use elf_backend_size_info.
508 * targets.c (bfd_elf64_bigmips_vec): Declare.
509 (bfd_elf64_littlemips_vec): Declare.
510 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
511 bfd_elf64_littlemips_vec if BFD64 is defined.
513 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
515 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
517 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
518 zeroes, in alignment holes.
520 * configure: Rebuild with autoconf 2.10.
522 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
523 potential leading underscore in the allocated buffer.
525 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
527 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
528 symbols into .sbss if this is a relocatable link.
530 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
532 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
533 undefined symbols when creating a shared library.
535 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
537 * coff-sh.c: Add a bunch of new code and static const arrays to
538 support aligning loads and stores on four byte memory boundaries.
540 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
542 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
544 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
547 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
549 * cache.c (bfd_open_file): Unlink the file before opening it for
550 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
552 * opncls.c (bfd_fdopenr): Set opened_once.
554 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
556 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
559 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
560 the code unconditionally.
562 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
564 * libcoff-in.h (struct pei_section_tdata): Define structure.
565 (pei_section_data): Define macro.
566 * libcoff.h: Rebuild.
567 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
568 store s_paddr field in pei_section_data.
569 (coff_compute_section_file_positions): Use pei_section_data rather
570 than _cooked_size, and don't overwrite an existing value.
571 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
572 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
573 * peicode.h (coff_bfd_copy_private_section_data): Define if
575 (pe_bfd_copy_private_section_data): New static function if
578 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
580 * srec.c (srec_set_arch_mach): Write as a function rather than a
583 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
584 no map, just check each member in turn to see whether it is
587 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
589 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
590 table. Call BFD_ASSERT to validate header size, instead of
592 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
595 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
597 * ppcboot.c: New target for looking at PPCbug boot records.
599 * config{ure.in,.bfd}: Add support for ppcboot target.
601 * configure: Regenerate.
603 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
605 * coff-h8300.c (howto_table): Update names to match recent
606 changes to include/coff/internal.h. Fix minor errors in the
607 existing relocs. Add R_MOVL1 and R_MOVL2.
608 (rtype2howto): Similarly.
609 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
610 existing relaxing code and peform more relaxing.
611 (h8300_reloc16_extra_cases): Likewise.
613 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
615 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
618 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
620 * elfcode.h (elf_object_p): Reject generic ELF target if
621 e_machine matches an alternate machine code in a specific backend.
623 * netbsd-core.c (netbsd_core_vec): Remove initializer for
624 obsolete align_power_min field.
626 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
628 * coff-h8300.c (reloc_howto_type): Add howto entry for
630 (rtype2howto): Handle R_PCRWORD_B.
631 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
632 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
633 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
636 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
638 * aoutx.h (translate_from_native_sym_flags): Set the section for
639 BSF_CONSTRUCTOR symbols.
641 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
644 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
646 * coffcode.h (coff_write_object_contents): In comdat section lookup,
647 stop looking when section is found.
649 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
651 * coffcode.h (STRING_SIZE_SIZE): Define.
652 (styp_to_sec_flags): Handle long symbol names when looking for the
654 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
655 (bfd_coff_long_section_names): Define.
656 (coff_write_object_contents): Handle long section names.
657 (bfd_coff_std_swap_table): Initialize new field.
658 * libcoff.h: Rebuild.
659 * coffgen.c (make_a_section_from_file): Handle long section
661 (coff_write_symbols): Handle long section names.
662 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
663 * coff-mips.c (mips_ecoff_backend_data): Likewise.
664 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
665 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
666 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
667 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
668 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
669 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
671 * bout.c (b_out_callback): Set lma of sections.
672 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
673 parameter to output_bfd. Used input_bfd instead of output_bfd in
676 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
678 * aoutx.h (translate_from_native_sym_flags): Don't create
679 SEC_CONSTRUCTOR sections.
680 * ecoff.c (ecoff_set_symbol_info): Likewise.
682 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
683 From Don Bowman <bowman@waterloo.hp.com>.
685 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
687 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
688 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
690 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
692 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
693 mips_32_relocs field.
694 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
695 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
696 relocs against a global symbol which is not defined in a regular
698 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
699 against a global symbol, increment mips_32_relocs.
700 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
701 the symbol is not defined in a regular file, make room in the
704 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
706 * ecoff.c (ecoff_compute_section_file_positions): Track the real
707 file position and the virtual file position separately. Set
708 filepos information bsaed on the real file position.
709 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
710 Jan 23 change to coffcode.h.
712 * som.c (som_slurp_symbol_table): Set the symbol count to the
713 number of BFD symbols created.
715 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
717 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
718 output file if linking shared objects. Loop to check all relocs,
719 rather than returning false on first error.
721 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
723 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
724 (ppc_elf_additional_program_headers): If .interp section, bump #
725 of program headers by 1.
726 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
727 (ppc_elf_size_dynamic_sections): Add support for .plt section.
728 (ppc_elf_check_relocs): Print out filename in debug code. Enable
730 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
732 (ppc_elf_relocate_section): If the output section isn't defined,
733 don't abort, just give an error message.
735 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
736 being created is .sdata or .sdata2, don't make the symbol dynamic.
738 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
740 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
741 members of an archive for dynamic objects with no symbols, and
742 pass them directly to check_archive_element.
743 (xcoff_link_check_ar_symbols): Pass dynamic objects to
744 xcoff_link_check_dynamic_ar_symbols.
745 (xcoff_link_check_dynamic_ar_symbols): New static function.
747 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
748 from _bfd_nodynamic to _bfd_xcoff.
749 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
751 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
752 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
753 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
754 * libcoff.h: Rebuild.
755 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
756 (xcoff_get_section_contents): New static function.
757 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
758 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
759 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
760 (xcoff_dynamic_reloc): New static variable.
761 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
762 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
764 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
766 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
767 if reloc_entry->addend is not 0.
768 (CALC_ADDEND): Just set the addend to reloc.r_offset.
770 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
772 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
774 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
775 Add entries for R_SPARC_[56].
776 (sparc_reloc_map): Add entries for R_SPARC_[56].
778 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
780 Optimize linking of stabs in sections as used in ELF and COFF.
782 * libbfd-in.h (_bfd_link_section_stabs): Declare.
783 (_bfd_write_section_stabs): Declare.
784 (_bfd_write_stab_strings): Declare.
786 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
787 (struct coff_link_hash_table): Add stab_info field.
788 * libcoff.h: Rebuild.
789 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
791 (coff_link_add_symbols): Call _bfd_link_section_stabs if
793 (_bfd_coff_final_link): Write out stab strings hash table.
794 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
795 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
797 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
798 (struct bfd_elf_section_data): Add stab_info field.
799 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
801 * elflink.h (elf_link_add_object_symbols): If appropriate, call
802 _bfd_link_section_stabs.
803 (elf_bfd_final_link): Write out stab strings hash table.
804 (elf_link_input_bfd): Handle optimized stabs sections.
805 * reloc.c (_bfd_final_link_relocate): Check address against
806 _raw_size rather than _cooked_size.
807 * Makefile.in: Rebuild dependencies.
808 (BFD_LIBS): Add stabs.o
809 (BFD_LIBS_CFILES): Add stabs.c.
811 * VERSION: Increment for bfdlink.h change.
813 * coffgen.c (coff_renumber_symbols): Correct handling of
814 BSF_NOT_AT_END common symbols.
816 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
818 * coff-ppc.c (record_toc): Add cast to avoid warning.
819 (ppc_allocate_toc_section): Likewise.
820 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
821 (ppc_coff_reloc_type_lookup): Remove unreached code.
822 * coffcode.h (coff_write_object_contents): Don't take the address
824 * peicode.h (pe_print_idata): Add casts to avoid warning.
825 (pe_print_edata): Likewise.
826 (pe_print_reloc): Remove ANSI C string concatenation.
828 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
830 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
832 * libcoff.h: Rebuild.
833 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
835 (coff_swap_aux_out): Likewise.
836 * peicode.h (coff_swap_aux_in): Likewise.
837 (coff_swap_aux_out): Likewise.
838 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
840 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
842 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
843 Fix up .bf endndx link fields.
844 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
846 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
849 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
851 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
852 on Solaris PowerPC systems doesn't get confused.
854 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
857 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
858 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
859 update did_reg and did_reg2.
861 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
863 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
865 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
866 callback routines, pass h->root.string rather than name, in case
867 copy is true and name is transient.
869 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
871 * elfcore.h: Add support for core files with multiple threads.
872 (Primarily for Solaris.)
874 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
876 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
877 section->orelocation is NULL.
879 * coffgen.c (bfd_coff_get_syment): New function.
880 (bfd_coff_get_auxent): New function.
881 * bfd-in.h (bfd_coff_get_syment): Declare.
882 (bfd_coff_get_auxent): Declare.
883 * bfd-in2.h: Rebuild.
885 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
887 * elf32-mips.c (struct mips_hi16): Define.
888 (mips_hi16_addr, mips_hi16_addend): Remove.
889 (mips_hi16_list): New static variable.
890 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
891 (mips_elf_lo16_reloc): Process mips_hi16_list.
892 (mips_elf_relocate_section): Permit an arbitrary number of HI16
893 relocs before the associated LO16 reloc.
895 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
897 * versados.c (versados_scan): Check bfd_alloc return value.
898 (versados_object_p): Check all bfd_read return values. Require
899 that lang field be less than 10, to avoid confusion with Intel Hex
902 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
904 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
905 not 0, for an absolute symbol.
906 (NAME(aout,swap_ext_reloc_out)): Likewise.
908 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
909 (ihex_write_object_contents): For a large start address, output
910 the full 32 bit address in record type 5.
912 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
913 to int to avoid promotion problems in prototype.
915 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
917 * configure.host: Use ${srcdir} when looking for picfrag.
919 * configure.host: Switch on ${libdir}, not $(libdir). From
920 alan@spri.levels.unisa.edu.au (Alan Modra).
922 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
923 entry point, not just for DYNAMIC objects.
924 * sunos.c (sunos_add_dynamic_symbols): Always call
925 sunos_create_dynamic_sections. If called with a non DYNAMIC
926 object, don't do anything else.
927 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
929 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
931 * configure.in: Permit --enable-shared to specify a list of
933 * configure: Rebuild.
935 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
936 host when configuring with --enable-shard.
938 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
940 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
943 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
944 to avoid crashing in bfd_hash_replace.
946 * sysdep.h: Use #ifdef, not #if.
948 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
950 * config.in: Rebuild.
952 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
954 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
955 (AC_CHECK_HEADERS): Check for sys/time.h
956 (AC_HEADER_TIME): Add macro.
957 * configure: Rebuild.
958 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
959 to control what combination of <time> and <sys/time.h>
962 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
964 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
965 (aout_32_sunos4_write_object_contents): Likewise.
966 * aoutx.h (NAME(aout,machine_type)): Handle
967 bfd_mach_sparc_{sparclet,sparclite}.
968 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
969 (bfd_mach_sparc_v9_p): Update.
970 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
971 * libaout.h (enum machine_type): Add M_SPARCLET.
972 * sunos.c (MACHTYPE_OK): Define.
973 * bfd-in2.h: Regenerated.
975 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
977 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
978 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
979 * elflink.c (_bfd_elf_create_got_section): Store the
980 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
981 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
982 global offset table goes over 0x1000, set the value of
983 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
984 (elf32_sparc_relocate_section): Subtract the offset of
985 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
987 * elfcode.h: Don't include <string.h>.
989 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
991 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
992 generic_link_hash_newfunc. All references changed.
993 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
994 moved here from libbfd-in.h.
995 * libbfd-in.h: Corresponding changes.
996 * libbfd.h: Regenerated.
998 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1000 * aoutx.h (aout_link_input_section_std): When reporting an
1001 overflow error, use the name of the symbol in the hash table if
1003 (aout_link_input_section_ext): Likewise.
1005 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1006 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1008 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1010 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1011 * coffcode.h (coff_compute_section_file_positions): Likewise.
1012 (coff_write_object_contents): Likewise.
1014 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1016 * section.c (SEC_LINK_ONCE): Define.
1017 (SEC_LINK_DUPLICATES): Define.
1018 (SEC_LINK_DUPLICATES_DISCARD): Define.
1019 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1020 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1021 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1022 * bfd-in2.h: Rebuild.
1023 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1024 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1025 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1026 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1027 SEC_LINK_ONCE, and look through the symbol table for the setting
1028 for SEC_LINK_DUPLICATES.
1029 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1030 set for a section, find the section symbol in the symbol table,
1031 and set the aux entry based on SEC_LINK_DUPLICATES.
1032 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1033 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1034 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1035 * coff-i386.c (i386coff_vec): Likewise.
1036 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1038 * VERSION: Bump to 2.6.1.
1039 * Makefile.in (stamp-h): Depend upon VERSION.
1041 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1043 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1044 * libbfd.h: Rebuilt.
1045 * linker.c (generic_link_hash_newfunc): No longer static.
1046 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1048 * coff-h8300.c: Add two derived hash tables and their associated
1049 funtions and #defines for use by the h8300 linker.
1050 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1051 the function vector as needed. Place the address of the function
1052 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1053 Rewrite the vectors section contents as necessary.
1054 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1055 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1056 (coff_bfd_link_hash_table_create): Likewise.
1058 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1060 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1061 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1063 (hppa_rebuild_insn): Pass pointer to correct type to
1064 low_sign_unext and dis_assemble_21.
1066 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1068 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1069 Stick with sparc-*-{sysv4*,solaris2*}.
1071 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1073 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1074 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1075 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1076 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1077 fields is non-zero, print them.
1079 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1080 ifdef. Remove unused variables.
1081 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1083 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1084 (get_symbol_value): Ifdef out.
1085 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1086 (coff_ppc_relocate_section): Remove unused variables. Make
1087 fprintf strings and argument types correspond. Put before_addr in
1089 (dump_toc): Make fprintf strings and argument types correspond.
1090 (ppc_process_before_allocation): Remove unused variables. Always
1092 (ppc_reflo_reloc): Ifdef out.
1093 (ppc_addr32nb_reloc): Ifdef out.
1094 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1096 (coff_ppc_rtype_to_howto): Likewise.
1097 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1099 * peicode.h (pe_print_idata): Move otherwise unused variables into
1100 the #ifdef where they are used. Always return a value.
1101 (pe_print_edata): Make fprintf strings and argument types
1102 correspond. Always return a value.
1103 (pe_print_pdata): Removed unused variable addr_value. Always
1105 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1106 strings and argument types correspond. Always return a value.
1108 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1109 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1110 variable rela inside #if 0 section where it is used.
1112 * ns32k.h: New file.
1113 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1114 functions to start with _bfd_.
1115 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1116 functions in cpu-ns32k.h.
1117 * Makefile.in: Rebuild dependencies.
1118 (HFILES): Add ns32k.h.
1120 * section.c (struct sec): Add linker_mark field. Change
1121 user_set_vma and reloc_done to be single bit fields.
1122 (STD_SECTION): Update accordingly.
1123 * bfd-in2.h: Rebuild.
1124 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1126 (aout_link_input_bfd): Don't link unmarked sections.
1127 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1129 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1130 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1132 * elflink.h (elf_bfd_final_link): Mark sections included in the
1134 (elf_link_input_bfd): Don't link unmarked sections.
1135 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1137 (xcoff_link_input_bfd): Don't link unmarked sections.
1139 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1140 overflow error messages.
1142 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1144 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1145 is not set, print "BFD: " before the error message.
1147 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1148 Miles Bader <miles@gnu.ai.mit.edu>.
1149 * configure: Rebuild.
1151 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1153 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1156 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1157 m68k-aout, m68k-coff, and m68k-elf targets.
1159 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1161 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1162 (ieee_generic_stat_arch_elt): Restructured to prevent
1163 ieee_object_p from being called repeatedly.
1165 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1167 * coffcode.h (coff_write_object_contents): Allocate
1168 buffers large enough for any FILEHDR or AOUTHDR.
1170 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1172 * ecofflink.c (lookup_line): New static function, renamed and
1173 slighly changed from old _bfd_ecoff_locate_line.
1174 (_bfd_ecoff_locate_line): Cache line number information. Use
1175 lookup_line for actual lookup.
1177 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1179 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1180 multiple of 20 bytes.
1182 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1185 allocate ecoff_find_line, and don't initialize by hand.
1186 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1187 mips_elf_find_line, and don't call memset.
1189 * coffcode.h (coff_compute_section_file_positions): If not
1190 producing a final executable, don't consider sofar when aligning
1191 the section to the correct size.
1193 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1195 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1196 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1197 * coffgen.c (coff_section_symbol): Ifdef out.
1199 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1201 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1202 output_bfd is not NULL.
1204 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1206 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1207 of bfd_alloc (fixes fix_line not being initialized).
1208 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1210 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1212 * coffcode.h: Allow specific backends to override the
1213 bfd_link_add_symbols routine.
1215 * coff-h8300.c: Include genlink.h.
1216 (howto_table): Add R_MEM_INDIRECT.
1217 (rtype2howto): Support R_MEM_INDIRECT.
1218 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1221 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1223 * coff-alpha.c (alpha_relocate_section): Use
1224 info->callbacks_warning, rather than _bfd_error_handler, for
1225 "multiple gp" warning.
1227 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1229 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1230 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1231 table string. Use bfd_wrapped_link_hash_lookup.
1232 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1234 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1235 table, if any, when writing out symbols.
1236 (aout_link_input_section_std): Use the name from the hash table,
1237 if any, when reporting undefined symbols.
1238 (aout_link_input_section_ext): Likewise.
1239 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1240 * bout.c (get_value): Likewise.
1241 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1242 * ecoff.c (ecoff_reloc_link_order): Likewise.
1243 * elflink.h (elf_link_add_object_symbols): Likewise.
1244 (elf_reloc_link_order): Likewise.
1245 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1246 (_bfd_generic_reloc_link_order): Likewise.
1247 (default_indirect_link_order): Likewise.
1248 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1249 * sunos.c (sunos_add_one_symbol): Likewise.
1250 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1251 (bfd_xcoff_link_count_reloc): Likewise.
1252 (xcoff_reloc_link_order): Likewise.
1254 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1255 into -1 for intern->rss.
1257 * configure: Rebuild with autoconf 2.8.
1259 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1261 * stab-syms.c (__define_stab_duplicate): Define.
1262 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1264 * bfd-in.h (bfd_get_stab_name): Declare.
1265 * bfd-in2.h: Rebuild.
1266 * Makefile.in: Rebuild dependencies.
1267 (BFD_LIBS): Add stab-syms.o.
1268 (BFD_LIBS_CFILES): Add stab-syms.c.
1269 (BFD32_BACKENDS): Remove stab-syms.o.
1270 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1271 * configure.in: Don't list stab-syms.o in bfd_backends.
1272 * configure: Rebuild.
1273 * libaout.h (aout_stab_name): Don't declare.
1274 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1277 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1279 * elf.c (assign_file_positions_for_segments): Adjust file offset
1280 for section alignment even if SEC_LOAD is not set.
1282 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1284 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1285 since they appear as targets in Makefile.in.
1286 * configure: Rebuild.
1288 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1289 don't fiddle with a symbol which is not defined anywhere.
1291 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1293 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1294 though they are defined in a shared library.
1295 (xcoff_build_ldsyms): Likewise.
1297 * coffgen.c (coff_find_nearest_line): Don't look at the line
1298 numbers for the section if section->lineno is NULL.
1300 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1301 message rather than calling BFD_ASSERT.
1302 * elfcode.h (write_relocs): Check return value of
1303 _bfd_elf_symbol_from_bfd_symbol.
1305 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1307 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1310 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1312 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1314 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1315 hppa_reloc_field_selector_type_alt.
1316 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1317 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1319 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1321 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1323 * elf.c (assign_file_positions_for_segments): Adjust the segment
1324 memory size for the alignment of a SEC_ALLOC section, not just a
1327 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1329 * m68klinux.c: New file.
1330 * hosts/m68klinux.h: New file.
1331 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1332 * configure.in (m68*-*-linux*): New native host.
1333 (m68klinux_vec): New vector.
1334 * configure: Rebuild.
1335 * targets.c (m68klinux_vec): Declare.
1336 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1337 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1338 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1339 declaration from bfd_linux_size_dynamic_sections.
1340 (bfd_m68klinux_size_dynamic_sections): Declare.
1341 * bfd-in2.h: Rebuild.
1342 * Makefile.in: Rebuild dependencies.
1343 (BFD32_BACKENDS): Add m68klinux.o.
1344 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1346 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1348 * libhppa.h (pa_arch): Add pa20.
1349 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1350 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1351 (hppa_field_adjust): Handle e_nsel.
1352 * som.c: Provide default definitions for many new relocs found only
1353 in hpux10 include files.
1354 (som_fixup_formats): Add several new relocs from hpux10.
1355 (som_hppa_howto_table): Add hpux10 relocs.
1356 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1358 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1360 * mpw-make.sed: Edit out recent shared library support, and
1361 rules to rebuild .h files using doc/chew.
1363 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1365 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1366 size even of sections with no contents.
1368 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1370 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1371 starting with '$' the way we skip names starting with '.'. When
1372 updating x_endndx, don't be fooled by an index which has been
1375 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1376 struct/union/enum type with no elements.
1378 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1380 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1382 * archive.c (bfd_generic_archive_p): If the first file in the
1383 archive can not be recognized as an object, don't assume that this
1384 is the wrong format.
1386 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1387 format is not bfd_object.
1388 (bfd_elf_get_dt_soname): Likewise.
1390 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1392 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1395 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1397 * bfd.c (tdata): Add netbsd_core_data.
1398 * bfd-in2.h: Regenerated.
1400 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1402 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1403 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1404 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1407 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1408 to get the symbol index, matching 14 Jul 95 change.
1410 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1412 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1413 Remove duplicate definition of gp.
1415 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1417 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1418 assume that we can set the GP value and then get the same value,
1419 since it won't be true if the output file is neither ELF nor
1421 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1422 _bfd_get_gp_value here.
1423 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1424 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1426 (mips_elf_lo16_reloc): Likewise.
1427 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1428 Don't require that the BFD be ELF.
1429 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1430 (mips_elf_gprel32_reloc): Likewise.
1431 (mips_elf_relocate_section): Don't assume we can set and get the
1433 (mips_elf_finish_dynamic_symbol): Don't bother to use
1434 _bfd_get_gp_value here.
1436 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1437 Don't change epdr between malloc and free. Be careful not to free
1438 NULL pointers. Zero out the first RPDR.
1440 * configure.host: On Linux, only pass -rpath option if $(libdir)
1441 is neither /lib nor /usr/lib. From Alan Modra
1442 <alan@mullet.Levels.UniSA.Edu.Au>.
1444 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1446 (elf_dt_name): Rename from elf_dt_needed_name.
1447 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1449 (bfd_elf_get_dt_soname): New function.
1450 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1451 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1452 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1453 * bfd-in2.h: Rebuild.
1455 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1457 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1458 _bfd_sparc_elf_reloc_type_lookup.
1459 (bfd_elf32_bfd_reloc_type_lookup): Update.
1460 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1461 (sparc64_elf_howto_table): Define.
1462 (sparc_reloc_map): Define.
1463 (sparc64_elf_reloc_type_lookup): New function.
1464 (sparc_elf_wdisp16_reloc): New function.
1465 (elf_info_to_howto): Use sparc64_elf_howto_table.
1466 (sparc64_elf_relocate_section): Likewise.
1467 (bfd_elf64_bfd_reloc_type_lookup): Update.
1469 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1471 * configure.host: Check for 'do not mix' from native linker before
1472 trying to use -rpath.
1474 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1476 * bfd.c (_bfd_get_gp_value): New function.
1477 (_bfd_set_gp_value): New function.
1478 * libbfd-in.h (_bfd_get_gp_value): Declare.
1479 (_bfd_set_gp_value): Declare.
1480 * libbfd.h: Rebuild.
1481 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1482 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1483 directly to the fields in the tdata information.
1484 (alpha_relocate_section): Likewise.
1485 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1486 (mips_gprel_reloc): Likewise.
1487 (mips_relocate_section): Likewise.
1488 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1489 (mips_elf_lo16_reloc): Likewise.
1490 (mips_elf_final_gp): Likewise.
1491 (mips_elf_gprel16_reloc): Likewise.
1492 (mips_elf_gprel32_reloc): Likewise.
1493 (mips_elf_relocate_section): Likewise.
1494 (mips_elf_finish_dynamic_symbol): Likewise.
1496 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1498 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1500 * configure.in: Call AC_PROG_CC before configure.host.
1501 * configure: Rebuild.
1502 * configure.host: Don't set information which autoconf should
1503 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1505 * configure.host: Remove go32 and win32 host information, since it
1506 should no longer be needed.
1508 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1509 then start a new segment rather than put a writable section in a
1512 * configure.host: Set RPATH_ENVVAR.
1514 * Makefile.in: Rebuild dependencies.
1516 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1517 zero_section variable.
1519 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1521 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1522 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1523 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1525 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1527 * ieee.c (ieee_write_expression): Only use an R variable for a
1528 local symbol. Don't output a zero offset. Handle a zero address.
1529 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1530 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1532 (parse_expression): Don't try to handle multiple occurrences of a
1533 P variable. Handle I variables differently from X variables. Fix
1534 the order of minus expressions.
1535 (ieee_slurp_external_symbols): Generate an I variable for an NN
1536 record. Fix handling of ATI and ATX records.
1537 (ieee_slurp_sections): Only set minimal section attributes.
1538 Adjust them later, based on the section contents.
1539 (ieee_object_p): Read in the file until just after the ME record.
1540 Call ieee_slurp_section_data to set the section flags.
1541 (do_one): Add iterations parameter. Only repeat the first load
1542 item. Set the section and file reloc flags.
1543 (ieee_slurp_section_data): Set section flags. Pass iterations to
1545 (ieee_canonicalize_reloc): Handle I variables.
1546 (do_with_relocs): Only emit relocation size when necessary.
1547 Increase MAXRUN to 127. Change ov to be assigned, and take
1548 src_mask and pcrel_offset into account.
1549 (ieee_write_data_part): Skip sections that are not loaded.
1550 (ieee_write_external_part): Don't output optional last entry of WX
1552 (ieee_write_me_part): Make setting of me_record neater.
1553 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1555 * syms.c (stt): Add entries for zerovars, vars, and code.
1557 * elfcode.h (validate_reloc): New static function.
1558 (write_relocs): Call validate_reloc for non ELF relocs.
1560 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1561 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1562 (TARGET_LITTLE_SYM): Likewise.
1564 * config.bfd (m68*-*-psos*): New target.
1566 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1568 * i386msdos.c: Remove some #if 0 code.
1569 (msdos_write_object_contents): Don't include empty sections in the
1570 size computation, regardless of their address.
1572 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1574 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1575 is NULL, ie, the -r switch is used.
1577 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1579 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1580 (BFD_RELOC_MIPS_GOT_LO16): Define.
1581 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1582 * bfd-in2.h, libbfd.h: Rebuild.
1583 * elf32-mips.c (mips_reloc_map): Map new relocs.
1585 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1587 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1590 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1591 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1592 simple number for the section address, rather than an expression.
1593 Limit the number of bytes between relocs to MAXRUN.
1594 (ieee_write_me_part): Set me_record to the file offset after the
1596 (ieee_write_processor): New static function.
1597 (ieee_write_object_contents): Use ieee_write_processor.
1599 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1601 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1603 * coff-aux.c: Change include of aux.h to aux-coff.h.
1605 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1607 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1608 relocation put the addend both in the reloc entry and the data.
1609 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1612 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1613 a R_68K_PCxx reloc against a defined global symbol directly.
1614 (elf_m68k_check_relocs): Don't count such a reloc.
1616 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1617 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1618 symbol for now, otherwise always record the symbol as dynamic.
1619 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1620 is not referenced by a dynamic object, and we are not making a
1621 shared object, then don't make a PLT entry. If we do make a PLT
1622 entry, make sure the symbol has been recorded as dynamic.
1624 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1626 * configure.host: When making a shared library, set HLDFLAGS to
1627 pass an appropriate -rpath option. Use the make variable SONAME
1628 as the shared library soname, rather than computing it here. On
1629 SunOS, build stamp-tshlink in place of $(SHLINK).
1630 * Makefile.in (SONAME): New variable.
1631 ($(SHLINK)): Make a link to the transformed name, as well.
1632 (stamp-tshlink): New target.
1633 (install): Skip stamp-tshlink during install.
1635 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1637 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1638 linker sections have been set up yet.
1640 * elf.c (make_mapping): Add an additional argument to suppress
1641 making the first section include the program headers.
1642 (map_sections_to_segments): If the user used -Ttext such that the
1643 program headers are on a different page, do not set the flags
1644 saying that this section includes the program headers.
1646 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1648 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1649 don't define TRAD_HEADER.
1650 * configure: Rebuild.
1652 * netbsd-core.c: New file, support for NetBSD core files.
1653 * hosts/*nbsd.h: Removed.
1655 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1657 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1658 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1659 * libbfd.h, bfd-in2.h: Regenerated.
1660 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1661 bfd_elf32_bfd_reloc_type_lookup.
1662 (reloc_type{,_names}): Deleted.
1663 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1665 (sparc_reloc_map): Add sparc64 relocs.
1666 (sparc_elf_notsupported_reloc): New static function.
1667 (sparc_elf_wdisp16_reloc): New static function.
1668 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1669 (elf32_sparc_relocate_section): Likewise.
1670 (bfd_elf32_bfd_reloc_type_lookup): Define.
1671 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1672 (reloc_type{,_names}): Deleted.
1673 (elf_sparc_howto_table): Deleted.
1674 (sparc_reloc_map): Deleted.
1675 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1676 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1678 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1680 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1683 * Makefile.in (program_transform_name): New variable.
1684 (install): Transform library name before installing it.
1686 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1688 * archures.c (bfd_mach_i960_hx): Define.
1689 * bfd-in2.h: Rebuild.
1690 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1691 (MATRIX): Expand entries for HX.
1692 (arch_info_struct): Add i960:hx entry.
1693 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1694 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1695 (coff_set_flags): Handle bfd_mach_i960_hx.
1697 Support for building as a shared library, based on patches from
1698 Alan Modra <alan@spri.levels.unisa.edu.au>:
1699 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1700 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1701 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1702 * configure: Rebuild.
1703 * configure.host: If --enable-shared, adjust shared library stuff
1704 based on the host. If the host is SunOS, and the linker supports
1705 -rpath, set HLDFLAGS to use it.
1706 * Makefile.in (ALLLIBS): New variable.
1707 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1708 (COMMON_SHLIB, SHLINK): New variables.
1709 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1710 (STAGESTUFF): Remove variable.
1711 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1713 (stamp-ofiles): New target, like old ofiles target, but build
1714 using a temporary file and move-if-change, and touch stamp-ofiles
1716 (ofiles): Just depend upon stamp-ofiles.
1717 (stamp-piclist, piclist): New targets.
1718 ($(SHLIB), $(SHLINK)): New targets.
1719 (targets.o, archures.o): Build twice if PICFLAG is set.
1720 (do_mostlyclean): Remove pic/*.o.
1721 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1723 (do_distclean): Remove pic and stamp-picdir.
1724 (install): Install shared libraries.
1725 ($(OFILES)): Depend upon stamp-picdir.
1726 (stamp-picdir): New target.
1728 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1730 * libcoff.h: Rebuild.
1732 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1733 flavour of a section with no owner.
1735 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1736 ELF_LINK_NON_ELF flag.
1737 (mips_elf_create_got_section): Likewise.
1739 * elf.c: Revert last change, since it breaks dynamic linking.
1740 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1742 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1743 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1744 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1746 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1748 * elf.c (assign_file_positions_for_segments): If the backend does
1749 not want the elf header or the program headers in the address
1750 space, do not include them in the calculations.
1752 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1753 function to determine if we need additional program headers.
1754 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1755 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1757 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1759 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1761 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1763 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1764 back into one line. Some compilers (sunos 4.1.3 for example)
1765 won't accept args split across more than one line.
1767 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1769 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1770 * configure: Regenerate.
1772 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1774 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1775 try to do arithmetic on a void *, cast it to a unsigned char * first.
1777 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1779 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1780 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1782 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1783 flag for a newly defined symbol.
1784 (NAME(bfd_elf,record_link_assignment)): Likewise.
1785 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1786 set the DEF or REF_REGULAR flags correctly.
1788 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1789 (libbfd.h, libcoff.h): Corresponding change.
1791 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1792 a PLT32 reloc as dynamic.
1793 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1794 is not referenced by a dynamic object, and we are not making a
1795 shared object, then don't make a PLT entry. If we do make a PLT
1796 entry, make sure the symbol has been recorded as dynamic.
1798 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1800 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1801 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1802 (powerpcle-*-cygwin32): New.
1803 * peicode.h (add_data_entry): Get address from vma.
1805 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1807 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1808 attached to the section has already been created as an undefined
1809 symbol, treat it as if it hasn't been created yet.
1811 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1814 symbol or section symbols if stripping all symbols and this is not
1815 a relocateable link. Don't output the symbol string table if
1816 there are no symbols.
1817 (elf_link_flush_output_syms): Don't do anything if there are no
1820 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1822 * coff-aux.c: New file.
1823 * hosts/m68kaux.h: New file.
1824 * config.bfd (m68*-apple-aux*): New target.
1825 * configure.in (m68*-apple-aux*): New native host.
1826 (m68kaux_coff_vec): New vector.
1827 * configure: Rebuild.
1828 * targets.c (m68kaux_coff_vec): Declare.
1829 * coffcode.h (bfd_coff_backend_data): Add field
1830 _bfd_coff_link_add_one_symbol.
1831 (bfd_coff_link_add_one_symbol): Define.
1832 (compare_arelent_ptr): New static function if TARG_AUX.
1833 (coff_write_relocs): If TARG_AUX, sort the relocs.
1834 (coff_write_object_contents): Set A/UX aouthdr magic number.
1835 (coff_link_add_one_symbol): Define if not defined.
1836 (bfd_coff_std_swap_table): Initialize new field.
1837 * libcoff.h: Rebuild.
1838 * cofflink.c (coff_link_add_symbols): Call
1839 bfd_coff_link_add_one_symbol rather than
1840 _bfd_generic_link_add_one_symbol.
1841 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1842 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1843 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1844 * Makefile.in: Rebuild dependencies.
1845 (BFD32_BACKENDS): Add coff-aux.o.
1846 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1848 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1850 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1851 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1853 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1855 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1856 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1857 (maintainer-clean): Warn about deleting special files.
1858 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1860 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1861 warning symbols correctly.
1862 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1863 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1864 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1865 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1866 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1867 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1869 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1872 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1874 * libcoff-in.h: aligned newly exported names with bfd naming
1875 conventions. Removed an erroneous define of POWERPC_LE_PE.
1876 * libcoff.h: Rebuild.
1877 * cofflink.c, coff-ppc.c: the above function name changes
1879 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1881 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1882 * ecoff.c (struct extsym_info): Define.
1883 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1884 to ecoff_link_write_external.
1885 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1886 Strip symbols when appropriate.
1888 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1889 * syms.c (BSF_OBJECT): Define.
1890 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1891 * bfd-in2.h: Rebuild.
1892 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1894 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1897 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1898 copying relocs into a shared object, treat a defined global symbol
1900 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1901 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1902 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1904 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1905 real defined symbol, not to a weak defined symbol.
1907 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1909 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1910 and made a few static functions externs.
1912 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1913 POWERPC_LE_PE hack in cofflink.
1915 * libcoff-in.h: promoted the following from cofflink.c to allow
1916 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1917 coff_debug_merge_element, struct coff_debug_merge_type,
1918 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1919 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1920 coff_debug_merge_hash_lookup, coff_link_section_info,
1921 coff_final_link_info, coff_debug_merge_hash_newfunc,
1922 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1924 * libcoff.h: re-gen'd
1926 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1928 * syms.c: Include "bfdlink.h".
1929 (struct stab_find_info): Define.
1930 (_bfd_stab_section_find_nearest_line): New function.
1931 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1932 * libbfd.h: Rebuild.
1933 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1934 * elf.c (_bfd_elf_find_nearest_line): Try calling
1935 _bfd_stab_section_find_nearest_line before searching the ELF
1936 symbol table. Find the closest STT_FUNC symbol, not the last one.
1937 * libcoff-in.h (coff_data_type): Add line_info field.
1938 * libcoff.h: Rebuild.
1939 * coffgen.c (coff_find_nearest_line): Try calling
1940 _bfd_stab_section_find_nearest_line before searching the COFF
1942 * Makefile.in: Rebuild dependencies.
1944 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1946 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1947 4 bytes, so we get the correct value when updating the register
1948 field in little endian mode.
1950 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1952 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1953 entry_section fields. Add sntoc and snentry fields.
1954 * libcoff.h: Rebuild.
1955 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1956 not toc_section and entry_section (the COFF file does not have any
1957 sections at this point).
1958 (coff_write_object_contents): Set o_snentry and o_sntoc from
1959 snentry and sntoc rather than entry_section and toc_section.
1960 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1961 snentry, not toc_section and entry_section.
1962 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1963 entry_section from hentry.
1964 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1966 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1967 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1968 than using toc_section directly.
1970 * archures.c: Add missing `.' in enum bfd_architecture.
1971 * bfd-in2.h: Rebuild.
1973 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1974 Robert Lipe <robertl@arnet.com>.
1976 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1978 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1979 to sections we allocate. Use bfd_zalloc to allocate initialial
1980 sections, not bfd_alloc.
1981 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1982 SDA{,2}I16 relocations.
1983 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1984 whether to put something in .sbss or not.
1985 (ppc_elf_relocate_section): Add support for more relocations. Add
1986 in sec->output_offset where appropriate. Make error messages
1987 include the symbol name.
1989 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1990 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1991 doesn't get redefined messages if -shared.
1993 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1994 section if the rel_section field has been set up.
1996 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1998 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2001 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2003 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2004 of flags, only flags used are controlled by mach number. Bump up
2005 output file mach number to highest of input file mach numbers.
2006 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2007 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2009 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2010 bfd_elf64_sparc_vec support.
2012 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2014 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2015 the embedded bit is set on some objects and not on others. Just
2017 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2020 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2022 * coffcode.h (coff_new_section_hook): Don't try to align the
2025 * coffcode.h (coff_set_section_contents): Fix the handling of the
2026 .lib section to work even if the entire section contents are
2027 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2028 Robert Lipe <robertl@arnet.com>.
2030 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2032 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2033 memory here for contents.
2035 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2036 _SDA2_BASE_ by 32768.
2037 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2038 started using. Allocate contents for .sdata and .sdata2 sections
2040 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2042 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2043 size _SDA{,2}_BASE_.
2044 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2047 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2049 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2051 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2052 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2053 (bfd_mach_sparc_v9a): Define.
2054 (bfd_mach_sparc_v9_p): Define.
2055 * bfd-in2.h: Regenerated.
2056 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2058 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2059 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2060 to bfd_elf32_sparc_vec.
2061 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2062 Add v8plus{,a} support.
2064 (sparc_compatible): New function.
2065 * elf32-sparc.h: #include "elf/sparc.h".
2066 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2067 elf32_sparc_final_write_processing): New functions.
2068 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2069 elf_backend_final_write_processing): Define.
2071 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2073 * elf-bfd.h (struct elf_link_hash_entry): Add
2074 linker_section_pointer field.
2075 (enum elf_linker_section_enum): Enumeration for new way of
2076 creating linker dynamic sections and symbols.
2077 (elf_linker_section{,_pointers}): New structures for creating
2078 dynamic sections and symbols.
2079 (elf_obj_tdata): Add linker_section_pointers and linker_section
2081 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2082 (_bfd_elf_create_linker_section): New declarations.
2083 (_bfd_elf_find_pointer_linker_section): Ditto.
2084 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2085 (_bfd_elf_make_linker_section_rela): Ditto.
2087 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2089 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2090 (ppc_elf_create_linker_section): New function to create the
2091 sections .got, .sdata, and .sdata2.
2092 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2094 (ppc_elf_check_relocs): Support more of the eabi relocations.
2095 (ppc_elf_relocate_section): Ditto.
2096 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2097 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2099 * elflink.h (elf_create_pointer_linker_section): New function to
2100 create initialized pointers in dynamic linker sections.
2101 (elf_finish_pointer_linker_section): Actually intialize the
2102 pointers created above.
2104 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2105 macros to provide both 32 and 64 bit versions of
2106 elf_create_pointer_linker_section.
2107 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2108 provide both 32 and 64 bit versions of
2109 elf_finish_pointer_linker_section.
2111 * elflink.c (_bfd_elf_create_linker_section): New function to
2112 create a linker section.
2113 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2114 given address in the linker pointer offsets created for a given
2116 (_bfd_elf_make_linker_section_rela): Make a RELA section
2117 corresponding to the generated linker section.
2119 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2121 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2123 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2125 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2126 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2127 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2128 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2129 toc entry in an objdump) for now.
2130 (ppc_do_last, ppc_get_last): New function - needed to save processing
2131 the toc owner to the end.
2132 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2135 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2136 toc owner from being done till last. Must define POWERPC_LE_PC
2139 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2141 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2143 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2144 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2146 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2150 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2152 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2154 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2156 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2158 * elf.c (assign_file_positions_for_segments): Don't increment file
2159 offset for a segment which contains no loadable sections.
2161 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2163 * reloc.c: Add new PowerPC relocations.
2164 * {bfd-in2,libbfd}.h: Regenerate.
2166 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2167 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2169 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2171 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2174 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2177 * coffgen.c (coff_find_nearest_line): Don't try to cache
2178 information in sections that are not owned by a BFD. From Richard
2179 Henderson <richard@atheist.tamu.edu>.
2181 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2182 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2183 * elflink.h (elf_link_output_extsym): Remove special check for
2186 * ecoffswap.h: Add prototypes for static functions.
2188 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2190 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2191 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2193 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2194 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2195 support. Begin support for R_PPC_SDA{2,}REL.
2197 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2199 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2200 create the .got and .got.neg sections.
2201 (ppc_elf_size_dynamic_sections): Call it.
2202 (ppc_elf_check_relocs): Call it.
2203 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2204 (ppc_elf_check_relocs): Add error messages for relocations we
2205 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2208 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2210 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2211 section flags for V.4 and eabi.
2213 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2215 * elf.c (assign_file_positions_for_segments): If a segment
2216 contains no sections, don't mark it as readable.
2218 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2219 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2221 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2222 dynamic section, if there is one.
2223 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2224 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2225 (bfd_elf64_swap_dyn_in): Likewise.
2226 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2228 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2230 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2231 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2232 <pirker@eiunix.tuwien.ac.at>.
2234 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2236 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2237 PowerPC V.4 and eabi.
2238 * bfd-in2.h: Regenerate.
2239 * libfd.h: Regenerate.
2241 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2243 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2244 section type and SHF_EXCLUDE section flag, turning them into the
2245 appropriate bfd section flag.
2247 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * xcofflink.c (xcoff_link_add_symbols): Create the special
2250 sections if we see a DYNAMIC object, in case that is the only
2251 XCOFF input object we see.
2253 * elf32-mips.c: Extensive changes for a start at dynamic linking
2254 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2256 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2257 (struct elf_backend_data): Remove
2258 elf_backend_create_program_headers field. Add
2259 elf_backend_additional_program_headers and
2260 elf_backend_modify_segment_map fields.
2261 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2263 (elf_backend_additional_program_headers): Likewise.
2264 (elf_backend_modify_segment_map): Likewise.
2265 (elf_backend_create_program_headers): Don't define.
2266 (elfNN_bed): Change to account for field changes.
2267 * elf.c (assign_file_positions_for_segments): Call new
2268 modify_segment_map backend function. Don't call old
2269 create_program_headers backend function.
2270 (get_program_header_size): Call additional_program_headers rather
2271 than create_program_headers.
2272 * elflink.h (elf_link_add_object_symbols): Initialize
2273 type_change_ok from new backend field.
2274 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2276 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2277 a reloc against the appropriate section.
2279 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2280 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2281 (elf_flags_init): Rename from elf_ppc_flags_init.
2282 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2284 (ppc_elf_copy_private_bfd_data): Likewise.
2285 (ppc_elf_merge_private_bfd_data): Likewise.
2287 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2290 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2292 * coff-alpha.c (alpha_relocate_section): During final link, allow
2293 output .lita section to be bigger than 64k by adjusting gp value
2294 on a per-input section basis.
2295 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2297 (struct ecoff_section_tdata): Add gp field.
2299 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2301 Handle Alpha ECOFF changes in OSF/1 3.2.
2302 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2304 * coff-alpha.c: Include "aout/ar.h".
2305 (alpha_ecoff_get_relocated_section_contents): Don't require an
2306 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2307 3.2 doesn't generate one.
2308 (alpha_relocate_section): Likewise.
2309 (alpha_ecoff_slurp_armap): Define.
2310 (alpha_ecoff_slurp_extended_name_table): Define.
2311 (alpha_ecoff_construct_extended_name_table): Define.
2312 (alpha_ecoff_truncate_arname): Define.
2313 (alpha_ecoff_write_armap): Define.
2314 (alpha_ecoff_generic_stat_arch_elt): Define.
2315 (alpha_ecoff_update_armap_timestamp): Define.
2317 (alpha_ecoff_read_ar_hdr): New static function.
2318 (alpha_ecoff_get_elt_at_filepos): New static function.
2319 (alpha_ecoff_openr_next_archived_file): New static function.
2320 (alpha_ecoff_get_elt_at_index): New static function.
2321 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2322 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2323 _bfd_ecoff to alpha_ecoff.
2324 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2325 field from backend structure, rather than always calling
2326 _bfd_get_elt_at_filepos.
2327 * coff-mips.c (mips_ecoff_backend_data): Initialize
2328 get_elt_at_filepos field.
2329 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2330 from _bfd_generic_read_ar_hdr with minor changes.
2331 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2332 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2333 * libbfd.h: Rebuild.
2335 * bfd-in.h (BFD_IN_MEMORY): Define.
2336 * libbfd-in.h (struct bfd_in_memory): Define.
2337 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2338 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2339 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2340 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2341 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2342 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2343 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2344 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2345 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2346 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2348 (bfd_openstreamr): Likewise.
2349 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2350 BFD_IN_MEMORY is not set.
2351 * riscix.c (riscix_some_aout_object_p): Likewise.
2352 * bfd-in2.h, libbfd.h: Rebuild.
2354 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2355 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2356 (bfd_get_elt_at_index): Define.
2357 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2358 bfd_get_elt_at_index. Change index parameter from int to
2360 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2361 (_bfd_noarchive_get_elt_at_index): Define.
2362 (_bfd_archive_bsd_get_elt_at_index): Define.
2363 (_bfd_archive_coff_get_elt_at_index): Define.
2364 * bfd-in2.h, libbfd.h: Rebuild.
2365 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2366 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2367 * ieee.c (ieee_get_elt_at_index): Define.
2368 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2369 * oasys.c (oasys_get_elt_at_index): Define.
2370 * som.c (som_get_elt_at_index): Define.
2372 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2373 numbers to the .text section.
2375 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2377 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2378 If there is a SEC_DEBUGGING section, get the contents of the debug
2379 information part from it.
2380 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2382 (ieee_write_object_contents): Check ieee_write_debug_part return.
2384 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2386 * config.bfd (i[345]86-*-freebsd*): Add target.
2387 * configure.in (i386freebsd_vec): Add vec.
2388 * configure: Regenerate.
2389 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2390 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2391 Rebuild dependencies..
2392 * freebsd.h: New file.
2393 * i386freebsd.c: New file.
2394 * targets.c (i386freebsd_vec): Declare.
2395 (bfd_target_vector): Add i386freebsd_vec.
2396 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2397 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2399 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * ieee.c (ieee_slurp_debug): New static function.
2402 (ieee_object_p): Call it.
2403 (ieee_slurp_section_data): Skip debugging sections.
2404 (ieee_get_reloc_upper_bound): Likewise.
2405 (ieee_get_section_contents): Likewise.
2406 (ieee_canonicalize_reloc): Likewise.
2407 (ieee_write_section_part): Likewise.
2408 (ieee_write_debug_part): Likewise.
2409 (ieee_write_data_part): Likewise.
2410 (init_for_output): Likewise.
2412 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2414 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2416 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2417 relocs, since ppc_elf_relocate_section handles the linker case.
2418 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2420 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2421 ppc_elf_relocate_section since that is now the only caller.
2422 (ppc_elf_relocate_section): Ditto.
2424 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2426 * coffcode.h (coff_write_object_contents): If we don't know the
2427 section of the entry point for an XCOFF executable, always set the
2428 entry address to -1.
2430 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2432 * elf.c (bfd_section_from_shdr): Add support for note sections.
2434 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2436 * bfd-in.h (struct _symbol_info): Add stab_type field.
2437 * bfd-in2.h: Rebuild.
2438 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2440 * elf32-ppc.c: Remove trailing newline from calls to
2442 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2443 difference if target endianness is known.
2445 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2447 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2448 old style TOC16 references without using R_PPC_GOT.
2449 (ppc_reloc_type): Ditto.
2450 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2451 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2452 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2453 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2454 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2456 (ppc_elf_adjust_dynamic_symbol): Ditto.
2457 (ppc_elf_adjust_dynindx): Ditto.
2458 (ppc_elf_size_dynamic_sections): Ditto.
2459 (ppc_elf_finish_dynamic_symbol): Ditto.
2460 (ppc_elf_finish_dynamic_sections): Ditto.
2461 (ELF_DYNAMIC_INTERPRETER): Define.
2463 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2465 * elf.c (copy_private_bfd_data): When attaching sections to
2466 segments ignore sections that won't be allocated. Patch from
2469 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2471 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2474 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2476 * coff-i960.c (CALC_ADDEND): Define.
2477 (coff_i960_relocate_section): Add the input section VMA to the
2478 addend for PC relative relocs.
2480 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2482 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2483 to correctly terminate.
2485 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2487 * targets.c (enum bfd_endian): Define.
2488 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2489 from boolean to enum bfd_endian. Change header_byteorder_big_p
2491 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2492 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2493 * bfd-in2.h: Rebuild.
2494 * All targets: Change initialization of byteorder and
2495 header_byteorder to use enum bfd_endian values rather than
2497 * All files: Change all references to byteorder_big_p and
2498 header_byteorder_big_p to use new bfd_*_endian macros.
2500 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2502 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2504 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2506 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2508 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2510 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2512 * ieee.c: Lots of minor cleanups. Make many functions return
2513 errors rather than calling abort. Also:
2514 (ieee_write_twobyte): Remove; change callers to call existing
2515 ieee_write_2bytes function.
2516 (ieee_write_expression): Don't output the section twice when
2517 outputting a local symbol. Don't emit an extraneous zero if there
2519 (ieee_slurp_sections): Set the lma as well as the vma.
2520 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2522 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2523 a recognized one or bfd_arch_unknown.
2524 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2526 (ihex_get_symtab): Likewise.
2528 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2530 * aoutx.h: Include <ctype.h>.
2531 (struct aout_link_includes_table): Define.
2532 (struct aout_link_includes_totals): Define.
2533 (struct aout_link_includes_entry): Define.
2534 (aout_link_includes_lookup): Define macro.
2535 (struct aout_final_link_info): Add includes field.
2536 (aout_link_includes_newfunc): New static function.
2537 (NAME(aout,final_link)): Initialize includes hash table.
2538 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2540 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2542 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2544 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2546 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2548 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2550 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2551 (pe_print_private_bfd_data): call pe_print_reloc.
2552 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2553 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2554 up some debugging as well.
2556 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2558 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2561 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2563 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2564 when setting sections to NULL.
2566 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2568 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2570 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2571 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2573 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2574 * bfd-in2.h: Rebuild.
2576 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2578 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2580 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2582 * ihex.c (ihex_scan): Handle record types 4 and 5.
2583 (ihex_object_p): Permit types 4 and 5.
2584 (ihex_set_section_contents): Remove check for out of range
2586 (ihex_write_object_contents): Generate types 4 and 5.
2588 * elflink.h (elf_link_output_extsym): Just ignore warning and
2589 indirect references to symbols which don't really exist.
2591 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2593 * peicode.h (pe_print_idata): Minor format fixes
2594 (pe_print_edata): New function. Under private printing, this formats
2595 the edata section of a PE file.
2596 (pe_print_private_bfd_data): Added call to pe_print_edata.
2598 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2600 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2601 index, don't call stoi.
2603 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2605 * srec.c (srec_scan): Set lma as well as vma.
2607 * ihex.c: New file; support for Intel Hex format.
2608 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2609 (ihex_vec): Declare.
2610 (bfd_target_vector): Always include ihex_vec.
2611 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2612 * Makefile.in: Rebuild dependencies.
2613 (BFD_LIBS): Add ihex.o
2614 (BFD_LIBS_CFILES): Add ihex.c.
2615 * bfd-in2.h: Rebuild.
2617 * elf.c (assign_file_positions_for_segments): Sort the sections in
2619 (get_program_header_size): Return the right size if segment_map is
2621 (copy_private_bfd_data): Don't bother to sort the sections.
2623 * bfd.c (bfd_record_phdr): New function.
2624 * bfd-in.h (bfd_record_phdr): Declare.
2625 * bfd_in2.h: Rebuild.
2627 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2630 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2631 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2633 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2634 (bfd_zmalloc): Change declaration.
2635 * libbfd.h: Rebuild.
2636 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2637 and realloc. Don't set bfd_error_no_memory if they fail.
2639 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2641 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2642 uses as well. Added a new howto to deal with TOCREL16 relocs that
2643 are TOCDEFN as well.
2644 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2645 to handle RVA relocs from dlltool.
2646 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2647 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2648 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2650 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2651 to get the right section alignment.
2653 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2655 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2656 p_paddr if p_paddr is zero.
2657 (make_mapping): Set includes_filehdr and includes_phdrs for first
2659 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2661 (assign_file_positions_for_segments): Handle includes_filehdr and
2662 includes_phdrs. Remove special handling of PT_PHDR and first
2664 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2665 when appropriate. Remove special handling of PT_PHDR segment.
2666 Use a more complex condition for when a section is included in a
2667 segment to handle Solaris linker oddities.
2669 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2671 * coff-m88k.c (howto_table): Reformatted for easier reading;
2672 special_function now points to new function m88k_special_reloc.
2673 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2675 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2676 be done correctly by m88k_special_reloc.
2677 (reloc_processing): New function to be used by RELOC_PROCESSING.
2678 (RELOC_PROCESSING): Define to call reloc_processing.
2680 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2682 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2683 (pe_print_pdata): Likewise.
2685 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2686 obstack_alloc fails.
2687 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2689 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2690 * Many files: don't set bfd_error_no_memory if one of the above
2693 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2694 if p_paddr_valid is set.
2695 (copy_private_bfd_data): New static function.
2696 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2698 * elf.c (assign_file_positions_for_segments): Fix case where extra
2699 program headers were allocated.
2701 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2702 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2703 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2704 _bfd_elf_print_private_bfd_data.
2706 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2707 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2708 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2709 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2710 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2711 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2712 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2714 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2716 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2717 * elf.c (make_mapping): New static function.
2718 (map_sections_to_segments): New static function.
2719 (elf_sort_sections): New static function.
2720 (assign_file_positions_for_segments): New static function.
2721 (map_program_segments): Remove.
2722 (get_program_header_size): Remove sorted_hdrs, count, and
2723 maxpagesize parameters. Simplify.
2724 (assign_file_positions_except_relocs): When generating an
2725 executable, use assign_file_positions_for_segments.
2726 (elf_sort_hdrs): Remove.
2727 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2728 to get_program_header_size.
2730 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2732 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2734 * configure, config.in: Regenerate with autoconf 2.7.
2736 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2737 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2739 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2741 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2742 (ecoff_sec_to_styp_flags): Likewise.
2743 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2744 (ecoff_set_symbol_info): Handle scRConst.
2745 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2746 (ecoff_compute_section_file_positions): Handle .rconst section.
2747 (_bfd_ecoff_write_object_contents): Likewise.
2748 (ecoff_link_check_archive_element): Handle scRConst.
2749 (ecoff_link_add_externals): Likewise.
2750 (ecoff_link_write_external): Handle .rconst section.
2751 (ecoff_reloc_link_order): Likewise.
2752 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2753 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2755 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2757 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2758 DEF_DYNAMIC flag is set.
2760 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2762 * host-aout.c: If TRAD_HEADER is defined, include it.
2764 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2766 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2767 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2768 (BFD_NEED_DECLARATION): New function.
2769 * configure.in: Use BFD_NEED_DECLARATION.
2770 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2771 * configure, config.in: Rebuild with autoconf 2.6.
2773 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2774 special_sections before returning when called with a non XCOFF
2777 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2780 * coffcode.h (coff_compute_section_file_positions): Only pad the
2781 previous section to force file alignment when creating an
2784 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2786 * coffcode.h (coff_compute_section_file_positions): If
2787 RS6000COFF_C, set up the .debug section.
2789 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2790 if it is not large enough to accomodate the entire TOC area with
2791 signed 16 bit offsets.
2792 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2794 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2795 TOC anchor to use the TOC value used in the output file.
2797 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2799 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2800 (_bfd_coff_read_string_table): Likewise.
2802 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2804 * pe-arm.c: Fix typos.
2805 * coff-arm.c: Likewise.
2807 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2809 * coff-ppc.c (list_ele): Added "cat"egory member.
2810 (record_toc): New category parameter (priv or pub).
2811 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2812 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2813 the mainline. It addes extra toc cells in error.
2814 (ppc_coff_swap_sym_in_hook): Added some documentation.
2815 (dump_toc): Can now diagnose "virtual toc" chicanery.
2817 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2819 * elf-bfd.h (struct elf_link_hash_table): Change type of
2820 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2822 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2824 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2825 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2827 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2828 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2829 defined or mentioned in a regular file.
2831 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2833 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2834 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2835 (coff_ppc_relocate_section): Correct REL24 handling
2836 (ppc_process_before_allocation): Correct TOCDEFN handling
2838 * peicode.h (dir_names): Added name descriptions
2840 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2842 * VERSION: Updated to cygnus-2.6.
2844 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2846 * targets.c (m68k4knetbsd_vec): Declare.
2848 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2850 * targets.c (bfd_target): Change type of second argument to
2851 _bfd_print_private_bfd_data from void * to PTR.
2852 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2853 using PTR rather than void *.
2854 * bfd-in2, libbfd.h: Rebuild.
2855 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2857 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2858 _bfd_generic_bfd_print_private_bfd_data rather than casting
2861 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2863 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2864 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2866 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2867 BFD64_BACKENDS_CFILES): New variables.
2870 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2872 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2873 not at the file position of the first section.
2874 * coffcode.h (coff_compute_section_file_positions): Avoid using
2876 (coff_write_object_contents): When generating a PPC PE executable
2877 with no symbols, round up the file size to a COFF_PAGE_SIZE
2879 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2880 don't write out a string table.
2882 * elf.c (bfd_section_from_shdr): When using a different section
2883 header, pass the new one to _bfd_elf_make_section_from_shdr.
2884 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2885 (elf_map_symbols): Add section VMA to symbol value when comparing
2887 (_bfd_elf_compute_section_file_positions): Only build symbol table
2888 if there are some symbols. Set file offset of symtab and strtab
2890 (assign_file_positions_except_relocs): Remove dosyms parameter.
2891 Change all callers. Never set file offset of symtab and strtab
2893 (_bfd_elf_copy_private_section_data): New function.
2894 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2895 (_bfd_elf_copy_private_symbol_data): New function.
2896 (swap_out_syms): Check for special mapping of st_shndx created by
2897 copy_private_symbol_data.
2898 * elfxx-target.h: Use new copy routines.
2899 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2900 (_bfd_elf_copy_private_section_data): Declare.
2902 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2904 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2907 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2908 _bfd_dummy_target, matching the recent change to archive
2911 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2913 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2914 arithmetic on PTR types.
2916 * aout-target.h (MY(callback)): Set the lma of the sections.
2918 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2919 symbol into a reloc against the section.
2921 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2923 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2924 glue for the relocs: IMGLUE and IFGLUE.
2925 (record_toc): new function - tracks toc contents
2926 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2927 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2928 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2929 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2930 (ppc_record_toc_entry): Removed a debug define (duh)
2932 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2933 (pe_print_idata): New function - formats the idata section data
2934 (pe_print_pdata): New function - formats the pdata section data
2935 (pe_print_private_bfd_data): calls to above
2937 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2939 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2940 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2941 TARGET_SYM and TARGET_NAME for vector and BFD name.
2942 * coff-pmac.c (pmac_xcoff_vec): Remove.
2943 (TARGET_SYM, TARGET_NAME): Define.
2944 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2945 machine to 0, not all PowerMacs are 601s.
2947 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2949 * elfcode.h (elf_object_p): Read in any program headers.
2950 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2951 based on the program headers, if any.
2952 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2953 (map_program_segments): Set p_paddr of program headers based on
2956 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2958 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2961 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2962 trying to do a relocateable link with a non-a.out object file.
2964 * archive.c (bfd_generic_archive_p): Check the first object file
2965 in an archive even if target_defaulted is set. If the object file
2966 has the wrong xvec, reject it.
2968 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2969 be represented, report the name via _bfd_error_handler.
2970 (translate_to_native_sym_flags): Likewise.
2971 * elf32-mips.c (mips_elf_final_link): Likewise.
2972 * oasys.c (oasys_write_sections): Likewise.
2974 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2975 which checks for STYP_OVRFLO sections.
2976 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2977 reloc and lineno count overflows.
2978 (coff_write_object_contents): Call coff_count_linenumbers before
2979 coff_compute_section_file_positions. If RS6000COFF_C, handle
2980 reloc and lineno count overflows.
2981 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2982 relocs before dealing with .pad sections. Count overflow section
2983 headers when handling .pad sections.
2985 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2988 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2989 (struct xcoff_link_hash_table): Add descriptor_section and
2990 special_sections fields.
2991 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2992 (xcoff_link_add_symbols): Set linkage section alignment. Create
2993 descriptor section. Check for magic symbol names (_text, etc.),
2994 and record them in special_sections if found. Set
2995 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2996 descriptor field to point back to the function code symbol.
2997 (xcoff_sweep): Always mark the special descriptor_section.
2998 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2999 function descriptor, and mark it if it is.
3000 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3001 parameter, and fill it in. Allocate space for the descriptor
3003 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3004 global linkage code. If an undefined function descriptor is
3005 exported, arrange to define it. Warn about any other undefined
3007 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3008 (xcoff_write_global_symbol): Create a function descriptor when
3010 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3011 * bfd-in2.h: Rebuild.
3013 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3015 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3016 (ppc_coff_link_hash_table): new types for hashing
3017 (ppc_coff_link_hash_newfunc): hash entry constructor
3018 (ppc_coff_link_hash_table_init): hash table initializer
3019 (ppc_coff_link_hash_table_create): hash table constructor
3020 (ppc_record_toc_entry): changed references to hash table
3021 (coff_ppc_relocate_section): changed references to hash table
3023 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3024 * libcoff.h: Rebuild
3026 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3027 (coff_link_add_symbols): removed toc_offset init
3029 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3031 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3034 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3035 if it is given and mmep is available.
3036 * acconfig.h: Undef USE_MMAP.
3037 * configure, config.in: Regenerated.
3038 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3039 table handling the old way.
3040 (aout_get_external_symbols): Don't complain if last byte of string
3042 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3043 (bfd_free_window) [! USE_MMAP]: Don't define.
3044 (bfd_get_file_window,
3045 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3047 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3049 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3052 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3054 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3055 compatible with AMD generated COFF files. Try to support both AMD
3056 and GNU formats simultaneously.
3057 (coff_a29k_relocate_section): Likewise.
3059 * libbfd.c (bfd_get_file_window): Change writable parameter from
3060 int to boolean; update all callers. Pass MAP_SHARED if not
3061 writable--it's required on Solaris. Cast fprintf argument to
3063 * bfd-in.h (bfd_get_file_window): Update declaration.
3064 * bfd-in2.h: Rebuild.
3065 * aoutx.h: Update calls to bfd_get_file_window.
3067 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3069 (xcoff_swap_ldhdr_in): New static function.
3070 (xcoff_swap_ldsym_in): New static function.
3071 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3072 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3073 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3074 Handle XTY_ER/XMC_XO symbols correctly.
3075 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3076 rather than normal symbol table.
3077 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3078 already defined with the same absolute value.
3079 (xcoff_mark): When considering called symbols, check whether the
3080 descriptor is from a dynamic object, rather than the symbol
3082 (xcoff_build_ldsyms): Likewise.
3084 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3085 Cast realloc and malloc return values. If malloc or realloc fail,
3086 set bfd_error_no_memory.
3087 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3088 * bfd-in2.h: Rebuild.
3090 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3092 * coff-ppc.c (ppc_record_toc_entry): new function.
3093 (in_reloc_p): changed return value.
3094 (coff_ppc_relocate_section): much rework.
3095 (ppc_allocate_toc_section): new function.
3096 (ppc_process_before_allocation): new function.
3097 (ppc_coff_swap_sym_in_hook): new function.
3099 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3100 (coff_link_add_symbols): initialize toc_offset.
3102 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3103 (coff_swap_aouthdr_out): Added more sections to the data
3104 dictionary for the pe file header. Also changed linker version
3105 number on the ppc side.
3106 (dir_names): small improvements to the dictionary printing.
3107 (pe_mkobject_hook): save the file level flags.
3109 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3110 (pe_tdata): added real_flags field
3111 (coff_tdata): added local_toc_sym_map and access macro
3113 * libcoff.h (coff_link_hash_entry): added toc_offset field
3114 (pe_tdata): added real_flags field
3115 (coff_tdata): added local_toc_sym_map and access macro
3117 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3118 (coff_mkobject): init for local_toc_sym_map
3119 (coff_write_object_contents): set the internal_a.magic to
3120 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3123 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3125 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3126 entries until both the line number address and the function name
3127 address are too large.
3129 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3130 * configure: Rebuilt.
3132 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3133 is defined in the environment.
3135 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3137 * som.c (som_get_section_contents_in_window): Define to use
3140 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3142 * coff-i860.c: New file, based on coff-i386.c.
3143 * cpu-i860.c: New file, based on cpu-i386.c.
3144 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3145 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3146 targets, using i860coff_vec.
3147 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3148 trad-core.o and hosts/i860mach3.h.
3149 (i860coff_vec): Use coff-i860.o and cofflink.o.
3150 * configure: Rebuild.
3151 * Makefile.in: Rebuild dependencies.
3152 (ALL_MACHINES): Add cpu-i860.o.
3153 (BFD32_BACKENDS): Add coff-i860.o.
3154 (CFILES): Add cpu-i860.c and coff-i860.c.
3155 * targets.c (i860coff_vec): Declare.
3156 (bfd_target_vector): Add &i860coff_vec.
3157 * archures.c (bfd_i860_arch): Declare.
3158 (bfd_archures_list): Add &bfd_i860_arch.
3159 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3160 (coff_set_flags): Handle bfd_arch_i860.
3161 (coff_write_object_contents): Handle I860 a.out magic number.
3163 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3165 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3166 the created .tc section to 2.
3167 (xcoff_mark): Don't keep a .loader reloc for a call to an
3168 undefined symbol when creating a shared library.
3169 (xcoff_build_ldsyms): When creating a shared library, generate
3170 global linkage code for a call to an undefined symbol.
3172 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3174 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3175 BFD32_BACKENDS, BFD64_BACKENDS.
3176 (.dep1): Put mkdep output in a separate file.
3177 Rebuilt dependencies.
3179 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3182 Permit use of mmap when available:
3184 * configure.in: Check for mmap, madvise, mprotect.
3185 * config.in, configure: Regenerated.
3187 * libbfd.c (struct _bfd_window_internal): Define type.
3188 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3190 (ok_to_map): New static variable for debugging.
3191 (_bfd_generic_get_section_contents_in_window): New function.
3192 * bfd-in.h (bfd_window_internal): Declare type.
3193 (bfd_window): Define type.
3194 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3195 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3198 * libaout.h (struct aoutdata): Add two window fields.
3199 (obj_aout_sym_window, obj_aout_string_window): New macros.
3200 * aoutx.h (some_aout_object_p): Initialize windows.
3201 (aout_get_external_symbols): Get symbol data and strings in
3202 windows instead of explicitly allocated buffers.
3203 (slurp_symbol_table): Free window instead of memory.
3204 (bfd_free_cached_info): Release windows instead of freeing storage
3206 (aout_link_free_symbols): Ditto.
3208 * targets.c (bfd_target): Add new field for
3209 get_section_contents_in_window.
3210 (BFD_JUMP_TABLE_GENERIC): Updated.
3211 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3212 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3213 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3214 macros for get_section_contents_in_window field.
3216 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3218 * core.c: Renamed to corefile.c
3219 * makefile.dos (OBJS): Change core.o to corefile.o
3220 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3223 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3225 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3226 targ_selvecs to allow debugging under Irix-5 native.
3229 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3231 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3232 to o. Clobber and restore the list of new csects around the call
3233 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3234 linker error and the linker wants to read the symbol table. Reset
3235 the line number count of a real section even if it has no relocs.
3236 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3238 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3241 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3243 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3244 an undefined symbol in a shared link.
3246 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3247 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3248 phdm@info.ucl.ac.be (Philippe De Muyter).
3250 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3252 * coff-m88k.c (rtype2howto): New static function.
3253 (RTYPE2HOWTO): Use it rather than a macro definition.
3255 * coffcode.h (coff_write_object_contents): set internal_a.magic
3256 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3258 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3259 define TRAD_HEADER to new file hosts/delta68.h.
3260 m88*-motorola-sysv*, however, does use ptrace-core.o.
3261 * hosts/delta68.h: New file.
3263 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3264 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3266 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3268 * i386linux.c (MY(vec)): Declare before use.
3270 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3272 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3273 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3275 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3276 BFD is not of the right type.
3277 (bfd_elf_get_needed_list): Likewise.
3278 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3279 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3280 * xcofflink.c (XCOFF_XVECP): Define.
3281 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3283 (bfd_xcoff_import_symbol): Likewise.
3284 (bfd_xcoff_export_symbol): Likewise.
3285 (bfd_xcoff_link_count_reloc): Likewise.
3286 (bfd_xcoff_record_link_assignment): Likewise.
3287 (bfd_xcoff_size_dynamic_sections): Likewise.
3289 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3290 table index against the number of symbols for a base relative
3293 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3295 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3296 full_aouthdr flag here...
3297 (_bfd_xcoff_bfd_final_link): ...not here.
3299 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3301 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3302 systems that have a system <libelf.h>.
3303 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3304 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3305 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3306 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3307 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3308 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3309 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3311 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3313 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3314 set, set BSF_WEAK in symbol. Change all callers.
3315 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3316 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3317 _bfd_generic_link_add_one_symbol.
3318 (ecoff_indirect_link_order): Check that the section tdata relocs
3319 are not NULL before using them.
3321 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3322 define TRAD_HEADER as hosts/alphalinux.h.
3323 * configure: Rebuild.
3324 * hosts/alphalinux.h: New file.
3325 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3328 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3330 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3331 C_ECOMM storage classes.
3333 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3335 (xcoff_mark): Call xcoff_mark_symbol.
3336 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3337 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3339 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3341 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3343 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3345 (xcoff_find_reloc): New static function.
3346 (xcoff_link_add_symbols): Use it.
3347 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3348 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3349 relocate the value of C_DECL.
3351 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3353 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3355 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3356 callback decide what goes in .relocs.
3357 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3358 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3361 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3363 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3366 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3368 * xcofflink.c: More improvements, mostly to fix handling of
3369 constructors and a few other special cases.
3370 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3371 zero, reverting yesterday's change.
3372 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3373 (bfd_xcoff_link_count_reloc): Declare.
3374 (bfd_xcoff_record_link_assignment): Declare.
3375 * bfd-in2.h: Rebuild.
3377 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3379 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3380 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3381 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3382 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3383 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3384 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3386 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3389 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3390 segments includes the a.out header. See to that the magic number
3391 *always* is big-endian.
3393 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3394 m68k4k NetBSD configurations.
3396 * configure.in, configure: Separate i386 & mips NetBSD
3397 configurations from other BSD ones. Don't assume DEC is the only
3398 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3399 configurations. Add support for m68k4k NetBSD object format.
3401 * libaout.h: Added M_68K4K_NETBSD magic.
3403 * m68k4knetbsd.c: New file.
3405 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3407 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3410 * hosts/mipsnbsd.h: New file.
3413 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3415 * config.bfd: Add config stuff for mips*-*-magic* to set
3416 targ_defvec to ecoff_big_vec.
3419 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3421 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3423 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3424 toc_section, and entry_section fields.
3425 (struct xcoff_section_tdata): Remove ldrel_count field.
3426 * libcoff.h: Rebuild.
3427 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3429 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3430 full a.out header if full_aouthdr is set in xcoff_data.
3431 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3432 based on sections stored in xcoff_data.
3433 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3435 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3436 (rs6000coff_vec): Set symbol_leading_char to '.'.
3437 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3438 value stored in ret rather than returning a pointer value.
3440 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3442 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3445 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3447 * som.c (som_slurp_string_table): Allocate the strings with malloc
3448 since they're free'd by free_cached_info.
3449 (som_slurp_symbol_table): Similarly for the symbol table.
3451 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3453 * Makefile.in (diststuff): Don't make headers.
3455 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3457 * Makefile.in: Rebuild dependencies.
3459 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3460 output_bfd is not SunOS.
3461 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3462 non-SunOS input files.
3464 * xcofflink.c: Extensive changes to support linking shared objects
3465 and generating a .loader section.
3466 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3467 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3468 last_symndx, and ldrel_count fields.
3469 * libcoff.h: Rebuild.
3470 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3471 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3473 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3474 (bfd_xcoff_export_symbol): Declare.
3475 (bfd_xcoff_size_dynamic_sections): Declare.
3476 * bfd-in2.h: Rebuild.
3478 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3480 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3481 * configure: Rebuild.
3482 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3483 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3485 (pmac_xcoff_vec): Update to use new xcoff support.
3486 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3487 (xcoff_write_armap): Declare buf as unsigned char.
3488 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3490 * mpw-make.sed: Generalize subdir_do edit.
3492 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3494 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3495 correctly. Don't initialize asect->vma.
3497 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3499 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3500 something a little less than the page size.
3502 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3504 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3506 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3508 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3509 * coffcode.h (coff_write_object_contents): If .bss is before
3510 .data us that as data_start.
3511 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3513 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3514 (coff_swap_outhdr_out): Hardwire in version number.
3516 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3518 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3519 major and minor to *_vno, since the former are also macros in
3520 SunOS header files. Cast result of bfd_alloc to appropriate
3523 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3524 before assigning to sec_data.
3526 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3528 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3529 now relative to the section, not absolute.
3530 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3531 get the file name when there is a N_SO directory name. When
3532 handling stabs, remember that section->vma was added to the
3535 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3537 * sunos.c (struct sunos_link_hash_table): Add needed field.
3538 (sunos_link_hash_table_create): Call bfd_release, not free.
3539 (sunos_link_hash_table_create): Initialize needed field.
3540 (sunos_add_dynamic_symbols): Record needed objects.
3541 (bfd_sunos_get_needed_list): New function.
3542 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3543 * bfd-in2.h: Rebuild.
3545 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3547 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3549 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3551 * bfd-in.h (struct bfd_link_needed_list): Rename from
3552 bfd_elf_link_needed_list.
3553 * bfd-in2.h: Rebuild.
3554 * elf.c, elflink.h, libelf.h: Corresponding changes.
3556 Add start at AIX linker support; no shared libraries yet.
3557 * xcofflink.c: New file.
3558 * configure.in (rs600coff_vec): Use xcofflink.o.
3559 * configure: Rebuild.
3560 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3562 (struct xcoff_section_tdata): Define.
3563 (xcoff_section_data): Define macro.
3564 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3565 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3566 (_bfd_xcoff_bfd_final_link): Declare.
3567 (_bfd_ppc_xcoff_relocate_section): Declare.
3568 * libcoff.h: Rebuild.
3569 * coff-rs6000.c: Clean up a bit.
3570 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3571 cputype, csects, and debug_indices.
3572 (xcoff_copy_private_bfd_data): Copy cputype.
3573 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3574 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3575 (xcoff_reloc_type_lookup): Rename from
3576 rs6000coff_reloc_type_lookup.
3577 (coff_relocate_section): Define.
3578 (_bfd_xcoff_sizeof_headers): Define.
3579 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3580 (_bfd_xcoff_bfd_relax_section): Define.
3581 (_bfd_xcoff_bfd_link_split_section): Define.
3582 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3584 * coffcode.h (coff_compute_section_file_positions): If AIX,
3585 increment sofar by SMALL_AOUTSZ if not executable.
3586 (coff_write_object_contents): If AIX, always output an a.out
3587 header; if not executable, header size of SMALL_AOUTSZ.
3588 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3589 (_bfd_stringtab_init): Initialize xcoff field.
3590 (_bfd_xcoff_stringtab_init): New function.
3591 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3592 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3593 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3594 * libbfd.h: Rebuild.
3595 * Makefile.in: Rebuild dependencies.
3596 (BFD32_BACKENDS): Add xcofflink.o.
3597 (CFILES): Add xcofflink.c.
3599 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3600 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3601 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3603 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3605 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3607 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3609 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3610 * config.in: Regenerated.
3612 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3613 (_bfd_chunksize): New variable.
3614 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3615 for obstack chunk size.
3616 * configure.in: Check for getpagesize.
3617 * configure: Regenerated.
3619 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3621 * trad-core.c (rawptr): Make it a local variable of
3622 ptrace_unix_core_file_p.
3624 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3626 * coff-arm.c (in_reloc_p): New.
3627 * coff-i386.c (in_reloc_p): New.
3628 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3629 (coff_write_object_contents): Only set has_reloc_section
3631 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3632 in_reloc_p to decide if reloc should be emitted.
3633 * libcoff.h (pe_data_type.in_reloc_p): New.
3634 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3636 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3638 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3639 (_bfd_coff_read_internal_relocs): Likewise.
3640 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3641 (_bfd_coff_read_internal_relocs): Likewise.
3643 * elflink.h (elf_link_add_object_symbols): Correct conditions
3644 under which type and size change warnings are issued.
3646 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3648 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3649 a symbol which is not in a real section.
3650 (coff_write_native_symbol): Corresponding change.
3652 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3653 coff_link_hash_newfunc and make non-static.
3654 (_bfd_coff_link_hash_table_init): New function, broken out of
3655 _bfd_coff_link_hash_table_create.
3656 (_bfd_coff_link_hash_table_create): Use it.
3657 (process_embedded_commands): Make static.
3658 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3659 (_bfd_coff_link_hash_table_init): Declare.
3660 * libcoff.h: Rebuild.
3662 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3663 field in XCOFF tdata.
3664 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3665 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3666 based on cputype stored in a.out header, or in n_type of initial
3668 (coff_write_object_contents): Set cputype correctly in a.out
3670 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3672 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3673 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3675 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3676 * libcoff.h: Rebuild.
3678 * cpu-rs6000.c (rs6000_compatible): New static function.
3679 (bfd_rs6000_arch): Use it.
3680 * cpu-powerpc.c (powerpc_compatible): New static function.
3681 (arch_info_struct): Define various flavours of PowerPC.
3682 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3685 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3687 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3689 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3691 * elflink.h (elf_link_add_object_symbols): Don't warn about
3692 changing the size or type if the old definition was weak.
3694 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3696 * coffcode.h (combined_entry_type): Add fix_line field.
3697 (coff_slurp_line_table): Warn if we try to set the lineno field of
3699 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3700 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3701 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3702 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3704 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3705 * libcoff.h: Rebuild.
3707 * libcoff-in.h (struct xcoff_tdata): Define.
3708 (xcoff_data): Define.
3709 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3710 * bfd-in2.h, libcoff.h: Rebuild.
3711 * coff-rs6000.c (xcoff_mkobject): New static function.
3712 (coff_mkobject): Define.
3713 (xcoff_copy_private_bfd_data): New static function.
3714 (coff_bfd_copy_private_bfd_data): Define.
3715 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3717 (rs6000coff_vec): Add DYNAMIC to object_flags.
3718 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3719 .loader sections specially.
3720 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3721 section alignment from the XCOFF tdata information.
3722 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3723 F_SHROBJ, and copy the extra a.out header information into the
3724 XCOFF tdata structure.
3725 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3726 F_DYNLOAD and the extra a.out header information.
3727 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3728 C_HIDEXT symbol with attached csect information.
3729 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3730 in the o_maxdata field.
3731 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3732 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3733 end if BSF_NOT_AT_END is set.
3735 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3736 _bfd_read_ar_hdr_fn.
3737 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3738 * bfd-in2.h, libbfd.h: Rebuild.
3739 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3741 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3742 (bfd_slurp_bsd_armap_f2): Likewise.
3743 (_bfd_slurp_extended_name_table): Likewise.
3745 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3747 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3749 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3750 when the symbol table is empty.
3752 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3753 space for section symbols, since we don't output them either.
3754 (elf_m68k_adjust_dynindx): Removed.
3756 * ptrace-core.c (rawptr): Make it a local variable of
3757 ptrace_unix_core_file_p.
3759 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3761 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3764 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3765 Mac object file formats.
3767 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3769 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3770 auxent if there isn't one.
3771 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3772 rather than FILNMLEN as the maximum name length.
3774 * coffcode.h (bfd_coff_backend_data): Add new field
3775 _bfd_coff_print_aux.
3776 (bfd_coff_print_aux): New static function.
3777 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3778 scnlen field of an XTY_LD csect aux entry.
3779 (coff_print_aux): New static function.
3780 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3781 in coff_pointerize_aux_hook.
3782 (bfd_coff_std_swap_table): Initialize new field.
3783 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3784 * libcoff.h: Rebuild.
3785 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3786 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3788 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3789 if there are symbols, for native AIX ld compatibility.
3791 * coffcode.h (bfd_coff_backend_data): Add new field
3792 _bfd_coff_pointerize_aux_hook.
3793 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3794 or I960, and as 0 otherwise.
3795 (bfd_coff_std_swap_table): Initialize new field.
3796 * libcoff.h: Rebuild.
3797 * coffgen.c (coff_pointerize_aux): Change parameters to take
3798 symbol pointer instead of type and class, and to take aux index.
3799 Call _bfd_coff_pointerize_aux_hook if it is defined.
3800 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3801 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3802 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3804 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3805 read-only/host-only support.
3807 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3809 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3812 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3813 BFD_JUMP_TABLE_ARCHIVE accordingly.
3814 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3815 (_bfd_compute_and_write_armap): Declare.
3816 (_bfd_generic_read_ar_hdr): Declare.
3817 (_bfd_read_ar_hdr): Define.
3818 (_bfd_noarchive_read_ar_hdr): Define.
3819 (_bfd_archive_bsd_read_ar_hdr): Define.
3820 (_bfd_archive_coff_read_ar_hdr): Define.
3821 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3822 _bfd_read_ar_hdr instead.
3823 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3824 (_bfd_compute_and_write_armap): Rename from
3825 compute_and_write_armap. Make non-static. Change all callers.
3826 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3827 than _bfd_snarf_ar_hdr.
3828 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3829 * ieee.c (ieee_read_ar_hdr): Define.
3830 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3831 * oasys.c (oasys_read_ar_hdr): Define.
3832 * som.c (som_read_ar_hdr): Define.
3833 * bfd-in2.h, libbfd.h: Rebuild.
3835 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3837 * peicode.c (coff_swap_filehdr_in): If symptr is
3838 zero, there aren't any symbols, even if nsyms is set.
3840 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3842 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3844 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3845 sections, and set styp correctly for them: .got, .hash, .dynamic,
3846 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3847 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3849 (ecoff_sort_hdrs): New static function.
3850 (ecoff_compute_section_file_positions): Return boolean, not void.
3851 Sort the sections by VMA before looking through them. Put the
3852 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3853 section on an appropriate boundary within the page.
3854 (ecoff_compute_reloc_file_positions): Check return value of
3855 ecoff_compute_section_file_positions.
3856 (_bfd_ecoff_set_section_contents): Likewise.
3857 (_bfd_ecoff_write_object_contents): Check for various Alpha
3858 section types when incrementing text_size and data_size. Call
3859 adjust_headers backend function if it exists.
3860 * coff-alpha.c (alpha_adjust_headers): New static function.
3861 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3862 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3864 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3866 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3868 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3869 of ALTERNATE_AIX_CORE_FORMAT.
3870 * configure.in (aix4): No longer need CORE_FLAGS.
3871 * configure: Updated.
3873 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3875 NS32k changes from Ian Dall:
3876 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3878 (aout_link_input_section_std, aout_link_input_section_ext,
3879 aout_link_reloc_link_order): Call them instead of _bfd_*
3881 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3883 (backend_data): Use it instead of hardcoded zero.
3885 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3886 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3888 * ns32knetbsd.c: Include bfd.h.
3889 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3890 (MY_bfd_reloc_type_lookup): Declare function too.
3891 * pc532-mach.c (set_sizes): Don't declare.
3892 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3893 (backend_data, MY_backend_data): Don't define.
3895 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3896 ns32k-*-lites* like ns32k-*-netbsd*.
3898 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3901 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3903 * coffcode.h (coff_write_object_contents): Restore setting
3904 f_timdat to 0, deleted on August 22.
3906 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3908 * coffcode.h (coff_bfd_copy_private_symbol_data,
3909 coff_bfd_copy_private_section_data,
3910 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3911 * peicode.h (coff_bfd_copy_private_bfd_data): New
3912 (pe_bfd_copy_private_bfd_data): New.
3913 (coff_swap_scnhdr_in): Swap bss size into the right place.
3914 (pe_print_private_bfd_data): Add some newlines.
3916 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3918 * som.c (setup_sections): Don't die if a space has no subspaces.
3920 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3922 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3923 dynamic symbol override a common symbol. Don't change the size or
3924 type if they have been set and the new symbol is not a definition.
3925 Warn if the size or type changes.
3927 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3929 * som.c (som_begin_writing): Don't write the symbol table or
3931 (som_finish_writing): Write them here. Place them after the
3932 subspace data, but before the relocs.
3934 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3936 * sunos.c (sunos_add_one_symbol): Just pass false, not
3937 info->shared_library, to sunos_create_dynamic_sections.
3938 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3940 (sunos_check_dynamic_reloc): Remove .text section assertion.
3942 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3944 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3945 * configure, configure.in: Add pmac_xcoff_vec case.
3946 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3947 * coff-pmac.c: New file, PowerMac XCOFF support.
3948 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3949 * targets.c (pmac_xcoff_vec): Declare.
3951 * mpw-config.in: Various changes to be compatible with the
3952 autoconf-based configury.
3953 * mpw-make.sed: New file, sed commands to translate Unix
3954 makefile into MPW syntax.
3955 * mpw-make.in: Remove.
3956 * hosts/mpw.h: Remove.
3957 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3958 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3960 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3962 * binary.c (binary_get_symtab): Return an empty string on error.
3963 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3965 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3967 * coff-ppc.c: Reformatted according to gnu conventions
3968 Removed irrelevant "if 0" code
3970 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3972 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3973 symbols rather than as indirect symbols.
3974 (MY(slurp_symbol_table)): Don't do anything special about
3977 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3978 of .ctors and .dtors sections is no larger than 2.
3980 * sunos.c (sunos_add_one_symbol): Don't change
3981 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3983 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3984 dynamic symbols when creating a shared library.
3985 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3987 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3988 written even if it is not defined in a regular object.
3989 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3990 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3991 rather than the constant 22.
3992 (sunos_check_dynamic_reloc): Handle creating a shared library.
3993 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3994 zero when creating a shared library.
3995 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3996 write it out at the start of the symbol table.
3998 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4000 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4002 * config.bfd: Add arm-*-coff.
4003 * configure.in, configure: Add armcoff_{little,big}_vec.
4004 * targets.c (armcoff_{little,big}_vec): Declare.
4005 (bfd_target_vector): Add armcoff_{little,big}_vec.
4006 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4008 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4010 * targets.c (bfd_find_target): Remove debugging code.
4012 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4014 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4016 * Makefile.in: added *-ppc files
4017 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4018 allow pe based .o's to be shared with other tools on ppc/NT
4019 * config.bfd: added powerpc[le]-[pe|winnt] config support
4020 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4021 * peicode.h: Added more section flags for PE on ppc
4022 Added coff_swap_filehdr_out to allow peicode.h to be
4023 used for non-image PE files on ppc.
4024 Check for image, or not, before copying pe_opthdr
4025 * targets.c: Added new bfd's
4026 * targets.c: Removed two inactive bfds that shouldn't have made it this
4029 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4031 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4032 explicit values to initialize all relocs. Change all users.
4033 (ppc_elf_brtaken_inner): New function to handle branch predicition
4035 (ppc_elf_brtaken_reloc): Ditto.
4036 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4037 relocs use ppc_elf_unsupported_reloc.
4038 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4039 needs to be reported.
4040 (ppc_elf_relocate_section): Support branch prediction relocs.
4042 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4044 * bfd.c (bfd_assert): Remove \n from string passed to
4047 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4048 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4049 (bfd_coff_make_section_hook): Don't define.
4050 (coff_make_section_hook): Remove.
4051 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4052 (styp_to_sec_flags): Likewise.
4053 (coff_write_object_contents): Likewise.
4054 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4056 * libcoff.h: Rebuild.
4057 * coffgen.c (make_a_section_from_file): Just call
4058 bfd_make_section_anyway, not bfd_make_section or
4059 bfd_coff_make_section_hook.
4060 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4061 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4062 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4063 make_section_hook field.
4064 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4066 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4067 pointers into value field for warning and indirect symbols; just
4068 leave the value field alone.
4069 * linker.c (generic_link_add_symbol_list): Use next symbol for
4070 warning and indirect symbols, rather than looking in symbol value.
4071 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4072 parameter. Change all callers. Remove support for indirect
4073 symbols; it didn't work anyhow.
4074 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4075 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4076 * bfd-in2.h: Rebuild.
4078 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4080 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4081 go back to telling the tools this reloc operates on 32 bits.
4083 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4085 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4086 rather than a direct fprintf.
4087 * archive.c (_bfd_write_archive_contents): Likewise.
4088 * coffcode.h (coff_slurp_symbol_table): Likewise.
4089 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4090 (ppc_elf_unsupported_reloc): Likewise.
4091 (ppc_elf_relocate_section): Likewise.
4092 * i386linux.c (linux_tally_symbols): Likewise.
4093 (linux_finish_dynamic_link): Likewise.
4094 * osf-core.c (osf_core_core_file_p): Likewise.
4095 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4096 * som.c (som_sizeof_headers): Likewise.
4097 * srec.c (srec_bad_byte): Likewise.
4098 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4099 * libbfd-in.h (bfd_assert): Declare first parameter const.
4100 * libbfd.h: Rebuild.
4101 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4102 bfd_reloc_overflow is enough.
4103 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4104 * coff-h8500.c (rtype2howto): Likewise.
4105 * coff-z8k.c (rtype2howto): Likewise.
4106 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4107 * elf.c (_bfd_elf_get_lineno): Likewise.
4108 (_bfd_elf_no_info_to_howto): Likewise.
4109 (_bfd_elf_no_info_to_howto_rel): Likewise.
4110 * hp300hpux.c (convert_sym_type): Likewise.
4111 (MY(swap_std_reloc_in)): Likewise.
4112 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4114 * libaout.h (struct aoutdata): Add line_buf field.
4115 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4116 and filename_buffer. Instead, use a malloc buffer stored in the
4117 new line_buf field. Remove length restrictions.
4119 * coffgen.c (string_size): Remove static variable.
4120 (debug_string_size, debug_string_section): Likewise.
4121 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4122 and debug_string_size_p parameters. Use them instead of the
4123 global variables. Change all callers.
4124 (coff_write_symbol): Likewise.
4125 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4126 (coff_write_symbols): Add local variables to replace removed
4129 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4130 function, and line_base fields.
4131 * libcoff.h: Rebuild.
4132 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4133 information, rather than using static variables.
4135 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4136 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4138 * init.c (initialized): Remove static variable.
4139 (bfd_init): Don't bother setting initialized.
4140 (bfd_check_init): Remove.
4141 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4142 * libbfd.h: Rebuild.
4144 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4146 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4147 size for full core dumps. Copy core file header to private data.
4148 (rs6000coff_core_file_failing_command,
4149 rs6000coff_core_file_failing_signal): New functions to extract
4150 the file name and terminating signal from the core file.
4151 * coff-rs6000.c: Use them.
4153 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4155 Change arch info to be const, initialized at compile time.
4156 * archures.c: Reindent many functions. Change CONST to const.
4157 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4158 nothing set it anyhow. Make next const.
4159 (bfd_arch_info_list): Remove.
4160 (bfd_archures_list): Rename from archures_init_table. Change from
4161 a table of function pointers to a table of bfd_arch_info_type
4162 structure addresses.
4163 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4164 (bfd_lookup_arch): Likewise.
4165 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4167 (bfd_default_arch_struct): Make const.
4168 (bfd_arch_init, bfd_arch_linkin): Remove.
4169 (bfd_get_arch_info): Return a const pointer.
4170 * init.c (bfd_init): Don't call bfd_arch_init.
4171 * bfd.c (struct _bfd): Make arch_info const.
4172 * bfd-in2.h: Rebuild.
4173 * libbfd.h: Rebuild.
4174 * configure.in: Put & before everything in $selarchs.
4175 * configure: Rebuild.
4176 * cpu-*.c: Change bfd_*_arch from a function which calls
4177 bfd_arch_linkin to a const structure.
4178 * ieee.c (ieee_object_p): Make arch const.
4180 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4182 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4184 * bfd-in2.h: Regenerate.
4185 * libbfd.h: Regenerate.
4187 * elf32-ppc.c (reloc_type): Update names to match current draft.
4188 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4189 relative. Update names to current V.4 draft.
4190 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4191 (ppc_elf_relocate_section): Rename relocations to match draft.
4193 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4195 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4196 compiled with -mrelocatable-lib to be linked with either normal
4197 modules or -mrelocatable modules.
4199 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4201 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4202 in the a.out header.
4204 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4205 a reloc against a local symbol, even if it's not a section.
4207 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4209 * targets.c (bfd_target): Remove unused align_power_min field.
4210 * bfd-in2.h: Rebuild.
4211 * All backends: Remove initialization of align_power_min.
4213 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4215 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4217 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4219 * config.bfd (mips-dec-netbsd*): New target.
4220 * configure.host (mips-dec-netbsd*): New host.
4221 * configure.in (mips-dec-netbsd*): New native.
4222 * configure: Rebuild.
4224 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4226 Make the COFF backend linker merge common types:
4227 * cofflink.c (struct coff_debug_merge_element): Define.
4228 (struct coff_debug_merge_type): Define.
4229 (struct coff_debug_merge_hash_entry): Define.
4230 (struct coff_debug_merge_hash_table): Define.
4231 (coff_debug_merge_hash_table_init): Define.
4232 (coff_debug_merge_hash_table_free): Define.
4233 (coff_debug_merge_hash_lookup): Define.
4234 (struct coff_final_link_info): Add debug_merge field.
4235 (coff_debug_merge_hash_newfunc): New static function.
4236 (_bfd_coff_final_link): Allocate and free debug_merge table.
4237 (coff_link_input_bfd): Merge identical enum, struct and union
4240 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4242 Convert i960 COFF to use COFF backend linker.
4243 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4244 structure to store the symbol being used.
4245 (coff_i960_start_final_link): New static function.
4246 (coff_i960_relocate_section): New static function.
4247 (coff_i960_adjust_symndx): New static function.
4248 (coff_start_final_link): Define.
4249 (coff_relocate_section): Define.
4250 (coff_adjust_symndx): Define.
4251 * coffcode.h (bfd_coff_backend_data): Add new callback function
4252 _bfd_coff_start_final_link.
4253 (bfd_coff_start_final_link): Define.
4254 (coff_start_final_link): Define if not defined.
4255 (bfd_coff_std_swap_table): Add coff_start_final_link.
4256 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4258 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4259 function callback is not NULL.
4260 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4261 (_bfd_coff_internal_syment_name): Declare.
4262 * libcoff.h: Rebuild.
4263 * configure.in (icoff_big_vec): Add cofflink.o.
4264 (icoff_little_vec): Likewise.
4265 * configure: Rebuild.
4267 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4269 * Makefile.in (clean-info): Remove extraneous tab from line
4272 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4274 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4275 contents has relocs.
4277 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4279 * coffcode.h (coff_compute_section_file_positions): Keep the
4281 (coff_write_object_contents): Remember if it's a relocatable
4283 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4284 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4285 if relocatable file. Swap out saved raw size.
4287 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4289 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4290 (maintainer-clean): Rename from realclean, passing
4291 maintainer-clean down to subdirectories, but leave realclean as a
4294 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4297 * dep-in.sed: Remove config.h from generated dependencies.
4299 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4300 broken out of sunos_canonicalize_dynamic_symtab.
4301 (sunos_canonicalize_dynamic_symtab): Call new function
4302 sunos_slurp_dynamic_symtab.
4303 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4304 dynamic symbol table to the caller.
4305 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4306 callback to override the symbols being read.
4307 * libaout.h (struct aout_backend_data): Add three new parameters
4308 to add_dynamic_symbols callback.
4310 Extensive minor changes to avoid various gcc warnings. Also:
4311 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4312 * archures.c (bfd_arch_info_type): Change mach field from long to
4314 (bfd_lookup_arch): Change machine parameter from long to unsigned
4317 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4319 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4320 a symbol with a non-zero plt_offset.
4322 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4324 * elfcode.h (align_file_position): Remove; not used.
4326 * configure.in: Only check for <sys/procfs.h> on a native system,
4327 and make sure it defines prstatus_t.
4328 * configure: Rebuild.
4330 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4332 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4334 * config.in: Rename from config.h.in.
4335 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4336 Check for config.h:config.in when creating stamp-h.
4337 * configure: Rebuild.
4338 * Makefile.in (stamp-h): Depend upon config.in rather than
4339 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4340 calling config.status.
4342 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4343 (Makefile): Just rebuild Makefile.
4344 (config.h, stamp-h): New targets.
4345 * configure.in: Create stamp-h when rebuilding config.h.
4346 * configure: Rebuild.
4348 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4350 * configure.in: Call AC_CONFIG_HEADER. Substitute
4351 HOST_64BIT_LONG. Check that various header files exist. Check
4352 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4353 and/or free need to be declared. Don't make a link to sysdep.h.
4354 Define TRAD_HEADER for various hosts.
4355 * configure: Rebuild.
4356 * configure.host: Don't set my_host. Add definitions taken from
4357 host header files for various entries. Remove entries which now
4359 * acconfig.h: New file.
4360 * config.h.in: New file, built by autoheader.
4361 * sysdep.h: New file.
4362 * Makefile.in (do_distclean): Don't remove sysdep.h.
4364 (LOCAL_H_DEPS): New variable.
4365 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4367 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4368 ($(OPTIONAL_BACKENDS)): Likewise.
4369 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4370 looking through sysdep.h.
4371 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4372 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4373 (fprintf_vma, sprintf_vma): Likewise.
4374 (int64_type, uint64_type): Don't define.
4375 * bfd-in2.h: Rebuild.
4376 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4377 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4378 * lynx-core.c: Include stuff from old hosts/lynx.h.
4379 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4380 rather than NO_FCNTL.
4381 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4382 rather than NATIVE_HPPAHPUX_COMPILER.
4383 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4385 * hosts/*.h: Remove all header files which merely include,
4386 declare, and define things. Leave header files which define
4387 information needed by trad-core.c.
4389 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4390 (BFD_CC_FOR_BUILD): Define.
4391 * configure.in: Use BFD_CC_FOR_BUILD.
4392 * configure: Rebuild.
4394 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4396 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4397 * configure: Rebuild.
4399 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4402 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4404 * config.bfd: i386pe_ve -> i386pe_vec.
4406 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4408 * configure.host: Incorporate host Makefile fragments by setting
4410 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4411 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4412 value based on whether the code is being compiled by a cross
4413 compiler. Don't substitute host_makefile_frag or frags.
4414 * aclocal.m4: New file to define local AC_PROG_CC.
4415 * configure: Rebuild.
4416 * Makefile.in (INSTALL): Set to @INSTALL@.
4417 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4418 (INSTALL_DATA): Set to @INSTALL_DATA@.
4420 (CC): Define as @CC@.
4421 (CFLAGS): Set to @CFLAGS@.
4422 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4423 (@host_makefile_frag@): Remove.
4424 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4425 after other options.
4426 (config.status): Remove dependency upon @frags@.
4427 * config/*.mh, config/README: Remove.
4429 * config.bfd: Rewrite to incorporate the contents of the Makefile
4430 fragments by setting shell variables, rather than merely returning
4431 the name of a Makefile fragment.
4432 * configure.in: Use shell variables set by config.bfd rather than
4433 looking at the target Makefile fragment files. Don't substitute
4434 target_makefile_frag. Do substitute TDEFINES.
4435 * configure: Rebuild.
4436 * Makefile.in (@target_makefile_frag@): Remove.
4437 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4438 * config/*.mt: Remove.
4440 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4442 * configure.in: Put changequote lines around "i[345]86" patterns
4443 section of core file support.
4445 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4447 * som.c (som_bfd_print_private_bfd_data): Define to use the
4450 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4452 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4453 entry, text_start and data_start.
4455 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4457 * Makefile.in (OFILES): Remove $(TDEPFILES).
4458 * config/apollo.mt (TDEPFILES): Remove.
4459 * config/README: Update.
4461 * configure.in: For a native configuration, set COREFILE and
4462 COREFLAG based on the canonical host name.
4463 * configure: Rebuild.
4464 * Makefile.in: Rebuild dependencies.
4465 (ALL_CFLAGS): Add @COREFLAG@.
4466 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4467 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4468 support routines. Check LYNX_CORE rather than HOST_LYNX.
4469 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4470 * i386lynx.c: Likewise.
4471 * m68klynx.c: Likewise.
4472 * sparclynx.c: Likewise.
4473 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4474 * *-core.c: Comment changes.
4475 * config/decstation.mh (HDEPFILES): Remove.
4476 (HDEFINES): Remove -DTRAD_CORE.
4477 * config/irix3.mh (RANLIB): Remove.
4478 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4479 (HDEFINES): Remove -DIRIX_CORE.
4480 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4481 (HDEFINES): Remove -DTRAD_CORE.
4482 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4483 * config/ultra3.mh (RANLIB): Remove.
4484 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4485 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4486 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4487 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4488 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4489 * config/i386aix.mh, config/i386bsd.mh: Remove.
4490 * config/i386linux.mh, config/i386mach3.mh: Remove.
4491 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4492 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4493 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4494 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4495 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4496 * config/solaris2.mh, config/stratus.mh: Remove.
4497 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4498 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4500 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4502 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4503 DT_FINI entry if the appropriate symbol is not in the hash table.
4505 * libelf.h (struct elf_backend_data): Add create_program_headers
4506 and want_hdr_in_seg fields.
4507 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4509 (elf_backend_create_program_headers): Likewise.
4510 (elfNN_bed): Initialize create_program_headers and
4512 * elf.c (get_program_header_size): Call create_program_headers
4514 (map_program_segments): Check want_hdr_in_seg backend field. Call
4515 create_program_headers backend routine.
4517 * elf.c (assign_file_positions_except_relocs): Align non allocated
4518 sections when creating an executable.
4520 * elfcode.h (elf_swap_phdr_in): Make non static.
4521 (elf_swap_phdr_out): Make non static.
4522 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4523 (bfd_elf32_swap_phdr_out): Declare.
4524 (bfd_elf64_swap_phdr_in): Declare.
4525 (bfd_elf64_swap_phdr_out): Declare.
4527 * ecofflink.c (ecoff_collect_shuffle): New static function.
4528 (_bfd_ecoff_get_accumulated_pdr): New function.
4529 (_bfd_ecoff_get_accumulated_sym): New function.
4530 (_bfd_ecoff_get_accumulated_ss): New function.
4531 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4532 (_bfd_ecoff_get_accumulated_sym): Declare.
4533 (_bfd_ecoff_get_accumulated_ss): Declare.
4534 * libbfd.h: Rebuild.
4536 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4538 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4540 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4541 warning symbols. If any section is named .gnu.warning.XXX, treat
4542 the contents as a warning to be issued if the symbol XXX is
4544 (elf_link_output_extsym): For an indirect or warning symbol, just
4545 output the symbol it points to.
4547 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4548 if bfd_hash_allocate fails, since it will already be set.
4549 (generic_link_hash_newfunc): Likewise.
4550 (archive_hash_newfunc): Likewise.
4551 (hash_entry_bfd): New static function.
4552 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4553 callback. Allocate a new warning using the hash table newfunc.
4554 Use bfd_hash_replace to update the entry in the hash table, rather
4555 than assuming we can copy the fields with structure assignment.
4557 * hash.c (bfd_hash_replace): New function.
4558 * bfd-in.h (bfd_hash_replace): Declare.
4559 * bfd-in2.h: Rebuild.
4561 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4563 * config.bfd: Add mips*vr4300-*-elf* target.
4564 * config/mipsbvr4300.mt: Added.
4566 See file ChangeLog.2
4573 version-control: never