1 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
4 ppc_elf_addr16_ha_reloc.
5 (ppc_elf_addr16_ha_reloc): New static function.
7 * coff-mips.c (struct mips_hi): Define.
8 (mips_refhi_list): New static variable.
9 (mips_refhi_addr, mips_refhi_addend): Remove.
10 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
11 (mips_reflo_reloc): Process mips_refhi_list.
12 (mips_relhi_list): New static variable.
13 (mips_relhi_addr, mips_relhi_addend): Remove.
14 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
15 (mips_rello_reloc): Process mips_relhi_list.
16 (mips_relocate_section): Permit an arbitrary number of REFHI or
17 RELHI relocs before the associated REFLO or RELLO reloc.
19 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
21 * aout-target.h (MY(callback)): Set reloc_count fields.
23 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
25 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
26 sections unless this is a SunOS link.
28 * VERSION: Set to 2.7.1.
30 * Released binutils 2.7.
32 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
34 * i386aout.c: Include "aout/aout64.h".
35 (i386aout_write_object_contents): New static function.
36 (MY_write_object_contents): Define.
38 * netbsd.h (MY(write_object_contents)): Make sure that
39 adjust_sizes_and_vmas is called before fiddling with the magic
42 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
44 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
46 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
48 * libbfd-in.h (itos, stoi): Don't define.
50 * i386lynx.c (KEEPIT): Define as udata.i.
51 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
52 (NAME(lynx,swap_ext_reloc_out)): Likewise.
53 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
54 flags. Don't use stoi.
56 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
58 * elf.c (map_sections_to_segments): Don't start a new segment for
59 a writable section if it's on the same page as the previous
60 segment. Reset the writable variable for a readonly section.
62 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
64 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
65 first_thunk_address, thunk_size, and import_table_size.
66 * peicode.h: Improved some diagnostics regarding edata sections.
68 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
70 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
71 (TARGET_LITTLE_SYM): Added missing D_PAGED.
73 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
75 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
76 with XCOFF_DEF_DYNAMIC set is really defined.
77 (xcoff_link_check_dynamic_ar_symbols): Likewise.
78 (xcoff_link_add_symbols): Only create special sections if using an
81 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
83 (bfd_install_relocation): Likewise.
85 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
87 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
89 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
90 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
91 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
92 (elf64_alpha_link_hash_newfunc): Initialize flags field.
93 (elf64_alpha_check_relocs): Record types of LITUSE entries that
94 are found for LITERAL relocs.
95 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
96 taken, we cannot generate a .plt entry for the symbol.
98 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
100 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
101 sysconf functions (for gprof).
102 * configure, config.in: Rebuild.
104 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
106 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
107 an archive if it has a map. If the object file has the wrong
110 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
111 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
113 (alpha_relocate_section): Likewise.
115 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
116 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
117 (coff_swap_sym_out): Use SYMESZ, not sizeof.
118 (coff_swap_aux_out): Use AUXESZ, not sizeof.
119 (coff_swap_lineno_out): Use LINESZ, not sizeof.
120 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
121 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
122 * peicode.h: Corresponding changes.
124 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
126 * elflink.h (elf_create_pointer_linker_section): Comment out code
127 dealing with making GOT pointers negative of the GOT symbol for
130 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
132 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
133 increment the .rela.plt size until after we're done creating the
135 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
136 .rela.plt offset directly rather than calculating it.
138 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
140 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
141 Use autoconf-set values.
142 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
143 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
146 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
147 * configure: Rebuilt.
149 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
151 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
152 handling code > 1k away.
154 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
156 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
157 defined, output whenever the symbol is updated.
159 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
161 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
162 section to 0 if user_set_vma is set.
163 * elflink.h (elf_bfd_final_link): Likewise.
165 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
167 Partially undo patch of Jun 20.
168 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
169 (coff_compute_section_file_positions): Likewise.
170 (coff_write_object_contents): Likewise. Re-add deleted code, but
171 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
172 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
174 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
176 * config.bfd: Add support for *-*-rtems* configurations.
178 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
180 * elf.c (prep_headers): Add bfd_arch_alpha case.
182 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
184 * elf64-alpha.c: New file.
185 * config.bfd (alpha-*-linuxecoff*): New target.
186 (alpha-*-linux*, alpha-*-elf*): New targets.
187 * configure.in (bfd_elf64_alpha_vec): New vector.
188 * configure: Rebuild.
189 * targets.c (bfd_elf64_alpha_vec): Declare.
190 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
191 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
192 * bfd-in2.h, libbfd.h: Rebuild.
193 * Makefile.in: Rebuild dependencies.
194 (BFD64_BACKENDS): Add elf64-alpha.o.
195 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
197 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
199 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
200 than relying on a right shift of 32.
202 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
204 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
205 ifdef to COFF_WITH_PE.
206 (coff_compute_section_file_positions): Likewise.
207 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
208 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
209 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
210 COFF_IMAGE_WITH_PE, always include.
212 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
214 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
216 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
217 approximate the correct answer if SIZEOF_HEADERS was not used.
219 * binary.c (binary_set_section_contents): Set section file
220 position based on LMA rather than VMA.
222 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
224 * linker.c (_bfd_generic_link_output_symbols): Don't output any
225 symbols if info->strip == strip_all.
227 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
229 * coff-h8300.c: Remove #if 0 code.
230 (compatable): Don't allow mixing/matching of different architectures.
232 * archures.c (bfd_mach_h8300s): Add.
233 * bfd-in2.h: Rebuilt.
234 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
236 (h8300_reloc16_estimate): Likewise.
237 (h8300_reloc16_extra_cases): Likewise.
238 (h8300_bfd_link_add_symbols): Likewise.
239 * coffcode.h (coff_set_arch_mach_hook): Likewise.
240 (coff_set_flags): Likewise.
241 * cpu-h8300.c (h8300_scan): Likewise.
242 Add H8/S to bfd_h8300_arch list.
244 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
246 Added support for Alpha OpenVMS:
247 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
248 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
249 * config.h-vms, makefile.vms: New files.
250 * config.bfd (alpha-*-*vms*): New target.
251 * configure.in (evax_alpha_vec): New target vector.
252 * configure: Rebuild.
253 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
254 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
255 * targets.c (bfd_target_evax_flavour): Define.
256 (evax_alpha_vec): Declare.
257 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
259 * bfd-in2.h, libbfd.h: Rebuild.
260 * Makefile.in: Rebuild dependencies.
261 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
262 evax-emh.o, and evax-misc.o.
263 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
264 evax-etir.c, evax-emh.c, and evax-misc.c.
265 (HFILES): Add evax.h.
267 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
269 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
271 (h8300_bfd_link_add_symbols): Likewise.
273 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
275 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
276 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
278 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
280 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
281 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
283 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
284 R_MIPS_32 relocs if creating a shared library.
286 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
288 * peicode.h (add_data_entry): Use pei_section_data rather than
289 _cooked_size. Corresponds to May 13 change in coffcode.h.
291 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
293 * cofflink.c (_bfd_coff_final_link): Handle long section names.
294 * coffcode.h (coff_write_object_contents): If there are long
295 section names, always set the f_symptr field, even if there are no
297 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
298 if there are no symbols.
300 * coffgen.c (make_a_section_from_file): Check return value of
301 _bfd_coff_read_string_table.
302 (coff_real_object_p): Check return value of
303 make_a_section_from_file.
304 (_bfd_coff_read_string_table): Check that there are some symbols
305 before trying to read the string table size.
307 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
309 * xcofflink.c (xcoff_link_add_symbols): When considering whether
310 to replace a symbol in a dynamic object with a symbol from another
311 dynamic object, do the replacement if the existing symbol is
314 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
315 for _ptrgl, and treat it as global linkage code.
317 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
318 filename or N_SO symbol past the offset, and use it to indicate
319 that there is no line number or function when appropriate.
321 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
323 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
324 common symbol defined by the linker. Don't export function code
325 even if export_defineds is set.
327 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
329 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
331 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
332 (h8300_symbol_address_p): New function.
333 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
336 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
338 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
340 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
341 correctly for the two variants. Allow relaxing if the target
342 is 128 bytes away since after relaxation it'll be 126 bytes away.
343 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
344 "dot" and "value". Allow relaxing if the target is 128 bytes
345 away since after relaxation it'll be 126 bytes away.
346 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
347 the given section until nothing changes.
349 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
351 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
352 alignment hack--we can get the lnnoptr info another way without
353 suddenly increasing the alignment requirements. Set the flags for
355 (ecoff_compute_section_file_positions): Do so.
357 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
359 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
360 to keep the HP emulator database happy.
362 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
363 From Kevin Buettner <kev@primenet.com>.
365 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
367 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
368 name of a NULL section.
370 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
372 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
373 set, always call the notice callback.
375 * VERSION: Increment for bfdlink.h change.
377 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
379 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
380 (sh_relax_delete_bytes): Correct handling of differently sized
381 trailing alignment reloc.
383 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
384 * bfd-in2.h: Rebuild.
385 * configure.in: Warn if there is no known 64 bit type.
386 * configure: Rebuild.
388 * Makefile.in: Rebuild dependencies.
389 (BFD32_BACKENDS): Add ppcboot.o.
390 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
392 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
393 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
395 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
397 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
398 (bfd_mips_elf64_swap_reginfo_out): Move from here...
399 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
400 (bfd_mips_elf64_swap_reginfo_out): ...to here.
402 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
404 * elf64-mips.c: Improve reloc special_functions and handling of
405 SHT_MIPS_OPTIONS section.
406 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
407 mips_elf_hi16_reloc and make globally visible.
408 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
409 make globally visible.
410 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
411 make globally visible.
412 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
413 and make globally visible.
414 (gprel16_with_gp): Check howto->src_mask before using value in
416 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
417 and make globally visible.
418 (gprel32_with_gp): Check howto->src_mask before fetching value.
419 (bfd_mips_elf_swap_options_in): New function.
420 (bfd_mips_elf_swap_options_out): New function.
421 (_bfd_mips_elf_set_private_flags): Rename from
422 mips_elf_set_private_flags and make globally visible.
423 (_bfd_mips_elf_copy_private_bfd_data): Rename from
424 mips_elf_copy_private_bfd_data and make globally visible.
425 (_bfd_mips_elf_merge_private_bfd_data): Rename from
426 mips_elf_merge_private_bfd_data and make globally visible.
427 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
428 for a SHT_MIPS_OPTIONS section.
429 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
430 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
431 name of a SHT_MIPS_OPTIONS section.
432 (_bfd_mips_elf_set_section_contents): New function.
433 (mips_elf32_section_processing): Set the GP value in a
434 SHT_MIPS_OPTIONS section.
435 (_bfd_mips_elf_find_nearest_line): Rename from
436 mips_elf_find_nearest_line and make globally visible.
437 (bfd_elf32_set_section_contents): Define.
438 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
439 (_bfd_mips_elf_lo16_reloc): Declare.
440 (_bfd_mips_elf_gprel16_reloc): Declare.
441 (_bfd_mips_elf_got16_reloc): Declare.
442 (_bfd_mips_elf_gprel32_reloc): Declare.
443 (_bfd_mips_elf_set_private_flags): Declare.
444 (_bfd_mips_elf_copy_private_bfd_data): Declare.
445 (_bfd_mips_elf_merge_private_bfd_data): Declare.
446 (_bfd_mips_elf_find_nearest_line): Declare.
447 (_bfd_mips_elf_set_section_contents): Declare.
449 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
451 (elf_info_to_howto): Define.
452 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
454 (elf_info_to_howto): Define.
455 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
457 (elf_info_to_howto): Define.
459 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
460 R_MOV16B[12], to match change in coff/internal.h.
462 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
464 * elf64-mips.c: Extensive additions to provide better support for
465 writing files and for gas.
466 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
467 of mips_elf_object_p.
468 (mips_elf32_object_p): Rename from mips_elf_object_p; call
469 _bfd_mips_elf_object_p.
470 (_bfd_mips_elf_final_write_processing): Rename from
471 mips_elf_final_write_processing and make globally visible.
472 (_bfd_mips_elf_fake_sections): Rename from
473 mips_elf_fake_sections and make globally visible.
474 (_bfd_mips_elf_section_from_bfd_section): Rename from
475 mips_elf_section_from_bfd_section and make globally visible.
476 (_bfd_mips_elf_section_processing): New function, broken out of
477 mips_elf_section_processing.
478 (mips_elf32_section_processing): Rename from
479 mips_elf_section_processing; call
480 _bfd_mips_elf_section_processing.
481 (_bfd_mips_elf_symbol_processing): Rename from
482 mips_elf_symbol_processing and make globally visible.
483 (_bfd_mips_elf_read_ecoff_info): Rename from
484 mips_elf_read_ecoff_info and make globally visible.
485 (mips_elf32_ecoff_debug_swap): Rename from
486 mips_elf_ecoff_debug_swap.
487 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
488 struct symbol_cache_entry.
489 (_bfd_elf_validate_reloc): New function, moved in from
490 elfcode.h:validate_reloc.
491 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
492 to _bfd_elf_validate_reloc. Change all callers.
493 * elf-bfd.h (bfd_section_from_shdr): Declare.
494 (_bfd_elf_symbol_from_bfd_symbol): Declare.
495 (_bfd_elf_validate_reloc): Declare.
496 (_bfd_mips_elf_object_p): Declare.
497 (_bfd_mips_elf_fake_sections): Declare.
498 (_bfd_mips_elf_section_from_bfd_section): Declare.
499 (_bfd_mips_elf_section_processing): Declare.
500 (_bfd_mips_elf_symbol_processing): Declare.
501 (_bfd_mips_elf_read_ecoff_info): Declare.
502 (_bfd_mips_elf_final_write_processing): Declare.
503 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
506 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
507 (mips_elf_final_write_processing): Likewise.
509 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
511 64-bit MIPS ELF ABI objdump support:
512 * elf64-mips.c: New file.
513 * Makefile.in: Rebuild dependencies.
514 (BFD64_BACKENDS): Add elf64-mips.o.
515 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
516 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
517 bfd_elf64_littlemips_vec to targ_selvecs.
518 (mips*-*-elf*): Likewise.
519 * confingure.in: Add bfd_elf64_bigmips_vec and
520 bfd_elf64_littlemips_vec to vector switch.
521 * configure: Rebuild.
522 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
523 broken out of mips_elf_section_from_shdr.
524 (mips_elf32_section_from_shdr): Rename from
525 mips_elf_section_from_shdr. Call new function.
526 (elf_backend_section_from_shdr): Update name of renamed function.
527 * elf-bfd.h (struct elf_size_info): Change second parameter of
528 write_out_phdrs to be const. Likewise for second parameter of
530 (struct bfd_elf_section_data): Add rel_hdr2 field.
531 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
532 (bfd_elf32_swap_symbol_out): Likewise.
533 (bfd_elf32_swap_reloc_in): Likewise.
534 (bfd_elf32_swap_reloc_out): Likewise.
535 (bfd_elf32_swap_reloca_in): Likewise.
536 (bfd_elf32_swap_reloca_out): Likewise.
537 (bfd_elf32_swap_phdr_in): Likewise.
538 (bfd_elf32_swap_phdr_out): Likewise.
539 (bfd_elf32_swap_dyn_in): Likewise.
540 (bfd_elf32_swap_dyn_out): Likewise.
541 (bfd_elf32_slurp_symbol_table): Declare.
542 (bfd_elf32_write_shdrs_and_ehdr): Declare.
543 (bfd_elf32_write_out_phdrs): Declare.
544 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
545 (bfd_elf64_swap_symbol_out): Likewise.
546 (bfd_elf64_swap_reloc_in): Likewise.
547 (bfd_elf64_swap_reloc_out): Likewise.
548 (bfd_elf64_swap_reloca_in): Likewise.
549 (bfd_elf64_swap_reloca_out): Likewise.
550 (bfd_elf64_swap_phdr_in): Likewise.
551 (bfd_elf64_swap_phdr_out): Likewise.
552 (bfd_elf64_swap_dyn_in): Likewise.
553 (bfd_elf64_swap_dyn_out): Likewise.
554 (bfd_elf64_slurp_symbol_table): Declare.
555 (bfd_elf64_write_shdrs_and_ehdr): Declare.
556 (bfd_elf64_write_out_phdrs): Declare.
557 (_bfd_mips_elf_section_from_shdr): Declare.
558 * elf.c (bfd_section_from_shdr): Remove assertion requiring
559 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
560 section for the section, add the new one to rel_hdr2. Increment
561 reloc_count rather than setting it.
562 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
563 Remove static declaration.
564 (elf_write_shdrs_and_ehdr): Define name as macro.
565 (elf_write_out_phdrs): Likewise.
566 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
567 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
568 (elf_swap_symbol_in): Change second parameter to be const.
569 (elf_swap_symbol_out): Likewise.
570 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
571 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
572 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
573 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
574 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
575 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
576 parameter to be const. Make non-static.
577 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
579 (elf_slurp_symbol_table): Make non-static.
580 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
581 * elfxx-target.h (elf_info_to_howto): Define if not defined.
582 (elf_backend_size_info): Likewise.
583 (elfNN_bed): Use elf_backend_size_info.
584 * targets.c (bfd_elf64_bigmips_vec): Declare.
585 (bfd_elf64_littlemips_vec): Declare.
586 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
587 bfd_elf64_littlemips_vec if BFD64 is defined.
589 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
591 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
593 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
594 zeroes, in alignment holes.
596 * configure: Rebuild with autoconf 2.10.
598 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
599 potential leading underscore in the allocated buffer.
601 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
603 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
604 symbols into .sbss if this is a relocatable link.
606 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
608 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
609 undefined symbols when creating a shared library.
611 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
613 * coff-sh.c: Add a bunch of new code and static const arrays to
614 support aligning loads and stores on four byte memory boundaries.
616 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
618 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
620 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
623 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
625 * cache.c (bfd_open_file): Unlink the file before opening it for
626 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
628 * opncls.c (bfd_fdopenr): Set opened_once.
630 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
632 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
635 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
636 the code unconditionally.
638 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
640 * libcoff-in.h (struct pei_section_tdata): Define structure.
641 (pei_section_data): Define macro.
642 * libcoff.h: Rebuild.
643 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
644 store s_paddr field in pei_section_data.
645 (coff_compute_section_file_positions): Use pei_section_data rather
646 than _cooked_size, and don't overwrite an existing value.
647 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
648 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
649 * peicode.h (coff_bfd_copy_private_section_data): Define if
651 (pe_bfd_copy_private_section_data): New static function if
654 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
656 * srec.c (srec_set_arch_mach): Write as a function rather than a
659 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
660 no map, just check each member in turn to see whether it is
663 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
665 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
666 table. Call BFD_ASSERT to validate header size, instead of
668 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
671 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
673 * ppcboot.c: New target for looking at PPCbug boot records.
675 * config{ure.in,.bfd}: Add support for ppcboot target.
677 * configure: Regenerate.
679 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
681 * coff-h8300.c (howto_table): Update names to match recent
682 changes to include/coff/internal.h. Fix minor errors in the
683 existing relocs. Add R_MOVL1 and R_MOVL2.
684 (rtype2howto): Similarly.
685 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
686 existing relaxing code and peform more relaxing.
687 (h8300_reloc16_extra_cases): Likewise.
689 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
691 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
694 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
696 * elfcode.h (elf_object_p): Reject generic ELF target if
697 e_machine matches an alternate machine code in a specific backend.
699 * netbsd-core.c (netbsd_core_vec): Remove initializer for
700 obsolete align_power_min field.
702 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
704 * coff-h8300.c (reloc_howto_type): Add howto entry for
706 (rtype2howto): Handle R_PCRWORD_B.
707 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
708 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
709 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
712 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
714 * aoutx.h (translate_from_native_sym_flags): Set the section for
715 BSF_CONSTRUCTOR symbols.
717 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
720 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
722 * coffcode.h (coff_write_object_contents): In comdat section lookup,
723 stop looking when section is found.
725 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
727 * coffcode.h (STRING_SIZE_SIZE): Define.
728 (styp_to_sec_flags): Handle long symbol names when looking for the
730 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
731 (bfd_coff_long_section_names): Define.
732 (coff_write_object_contents): Handle long section names.
733 (bfd_coff_std_swap_table): Initialize new field.
734 * libcoff.h: Rebuild.
735 * coffgen.c (make_a_section_from_file): Handle long section
737 (coff_write_symbols): Handle long section names.
738 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
739 * coff-mips.c (mips_ecoff_backend_data): Likewise.
740 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
741 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
742 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
743 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
744 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
745 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
747 * bout.c (b_out_callback): Set lma of sections.
748 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
749 parameter to output_bfd. Used input_bfd instead of output_bfd in
752 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
754 * aoutx.h (translate_from_native_sym_flags): Don't create
755 SEC_CONSTRUCTOR sections.
756 * ecoff.c (ecoff_set_symbol_info): Likewise.
758 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
759 From Don Bowman <bowman@waterloo.hp.com>.
761 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
763 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
764 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
766 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
768 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
769 mips_32_relocs field.
770 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
771 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
772 relocs against a global symbol which is not defined in a regular
774 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
775 against a global symbol, increment mips_32_relocs.
776 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
777 the symbol is not defined in a regular file, make room in the
780 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
782 * ecoff.c (ecoff_compute_section_file_positions): Track the real
783 file position and the virtual file position separately. Set
784 filepos information bsaed on the real file position.
785 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
786 Jan 23 change to coffcode.h.
788 * som.c (som_slurp_symbol_table): Set the symbol count to the
789 number of BFD symbols created.
791 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
793 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
794 output file if linking shared objects. Loop to check all relocs,
795 rather than returning false on first error.
797 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
799 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
800 (ppc_elf_additional_program_headers): If .interp section, bump #
801 of program headers by 1.
802 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
803 (ppc_elf_size_dynamic_sections): Add support for .plt section.
804 (ppc_elf_check_relocs): Print out filename in debug code. Enable
806 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
808 (ppc_elf_relocate_section): If the output section isn't defined,
809 don't abort, just give an error message.
811 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
812 being created is .sdata or .sdata2, don't make the symbol dynamic.
814 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
816 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
817 members of an archive for dynamic objects with no symbols, and
818 pass them directly to check_archive_element.
819 (xcoff_link_check_ar_symbols): Pass dynamic objects to
820 xcoff_link_check_dynamic_ar_symbols.
821 (xcoff_link_check_dynamic_ar_symbols): New static function.
823 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
824 from _bfd_nodynamic to _bfd_xcoff.
825 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
827 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
828 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
829 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
830 * libcoff.h: Rebuild.
831 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
832 (xcoff_get_section_contents): New static function.
833 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
834 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
835 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
836 (xcoff_dynamic_reloc): New static variable.
837 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
838 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
840 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
842 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
843 if reloc_entry->addend is not 0.
844 (CALC_ADDEND): Just set the addend to reloc.r_offset.
846 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
848 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
850 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
851 Add entries for R_SPARC_[56].
852 (sparc_reloc_map): Add entries for R_SPARC_[56].
854 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
856 Optimize linking of stabs in sections as used in ELF and COFF.
858 * libbfd-in.h (_bfd_link_section_stabs): Declare.
859 (_bfd_write_section_stabs): Declare.
860 (_bfd_write_stab_strings): Declare.
862 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
863 (struct coff_link_hash_table): Add stab_info field.
864 * libcoff.h: Rebuild.
865 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
867 (coff_link_add_symbols): Call _bfd_link_section_stabs if
869 (_bfd_coff_final_link): Write out stab strings hash table.
870 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
871 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
873 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
874 (struct bfd_elf_section_data): Add stab_info field.
875 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
877 * elflink.h (elf_link_add_object_symbols): If appropriate, call
878 _bfd_link_section_stabs.
879 (elf_bfd_final_link): Write out stab strings hash table.
880 (elf_link_input_bfd): Handle optimized stabs sections.
881 * reloc.c (_bfd_final_link_relocate): Check address against
882 _raw_size rather than _cooked_size.
883 * Makefile.in: Rebuild dependencies.
884 (BFD_LIBS): Add stabs.o
885 (BFD_LIBS_CFILES): Add stabs.c.
887 * VERSION: Increment for bfdlink.h change.
889 * coffgen.c (coff_renumber_symbols): Correct handling of
890 BSF_NOT_AT_END common symbols.
892 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
894 * coff-ppc.c (record_toc): Add cast to avoid warning.
895 (ppc_allocate_toc_section): Likewise.
896 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
897 (ppc_coff_reloc_type_lookup): Remove unreached code.
898 * coffcode.h (coff_write_object_contents): Don't take the address
900 * peicode.h (pe_print_idata): Add casts to avoid warning.
901 (pe_print_edata): Likewise.
902 (pe_print_reloc): Remove ANSI C string concatenation.
904 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
906 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
908 * libcoff.h: Rebuild.
909 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
911 (coff_swap_aux_out): Likewise.
912 * peicode.h (coff_swap_aux_in): Likewise.
913 (coff_swap_aux_out): Likewise.
914 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
916 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
918 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
919 Fix up .bf endndx link fields.
920 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
922 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
925 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
927 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
928 on Solaris PowerPC systems doesn't get confused.
930 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
933 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
934 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
935 update did_reg and did_reg2.
937 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
939 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
941 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
942 callback routines, pass h->root.string rather than name, in case
943 copy is true and name is transient.
945 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
947 * elfcore.h: Add support for core files with multiple threads.
948 (Primarily for Solaris.)
950 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
952 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
953 section->orelocation is NULL.
955 * coffgen.c (bfd_coff_get_syment): New function.
956 (bfd_coff_get_auxent): New function.
957 * bfd-in.h (bfd_coff_get_syment): Declare.
958 (bfd_coff_get_auxent): Declare.
959 * bfd-in2.h: Rebuild.
961 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
963 * elf32-mips.c (struct mips_hi16): Define.
964 (mips_hi16_addr, mips_hi16_addend): Remove.
965 (mips_hi16_list): New static variable.
966 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
967 (mips_elf_lo16_reloc): Process mips_hi16_list.
968 (mips_elf_relocate_section): Permit an arbitrary number of HI16
969 relocs before the associated LO16 reloc.
971 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
973 * versados.c (versados_scan): Check bfd_alloc return value.
974 (versados_object_p): Check all bfd_read return values. Require
975 that lang field be less than 10, to avoid confusion with Intel Hex
978 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
980 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
981 not 0, for an absolute symbol.
982 (NAME(aout,swap_ext_reloc_out)): Likewise.
984 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
985 (ihex_write_object_contents): For a large start address, output
986 the full 32 bit address in record type 5.
988 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
989 to int to avoid promotion problems in prototype.
991 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
993 * configure.host: Use ${srcdir} when looking for picfrag.
995 * configure.host: Switch on ${libdir}, not $(libdir). From
996 alan@spri.levels.unisa.edu.au (Alan Modra).
998 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
999 entry point, not just for DYNAMIC objects.
1000 * sunos.c (sunos_add_dynamic_symbols): Always call
1001 sunos_create_dynamic_sections. If called with a non DYNAMIC
1002 object, don't do anything else.
1003 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1005 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * configure.in: Permit --enable-shared to specify a list of
1009 * configure: Rebuild.
1011 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1012 host when configuring with --enable-shard.
1014 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1016 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1019 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1020 to avoid crashing in bfd_hash_replace.
1022 * sysdep.h: Use #ifdef, not #if.
1024 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * config.in: Rebuild.
1028 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1030 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1031 (AC_CHECK_HEADERS): Check for sys/time.h
1032 (AC_HEADER_TIME): Add macro.
1033 * configure: Rebuild.
1034 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1035 to control what combination of <time> and <sys/time.h>
1038 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1040 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1041 (aout_32_sunos4_write_object_contents): Likewise.
1042 * aoutx.h (NAME(aout,machine_type)): Handle
1043 bfd_mach_sparc_{sparclet,sparclite}.
1044 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1045 (bfd_mach_sparc_v9_p): Update.
1046 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1047 * libaout.h (enum machine_type): Add M_SPARCLET.
1048 * sunos.c (MACHTYPE_OK): Define.
1049 * bfd-in2.h: Regenerated.
1051 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1053 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1054 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1055 * elflink.c (_bfd_elf_create_got_section): Store the
1056 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1057 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1058 global offset table goes over 0x1000, set the value of
1059 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1060 (elf32_sparc_relocate_section): Subtract the offset of
1061 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1063 * elfcode.h: Don't include <string.h>.
1065 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1067 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1068 generic_link_hash_newfunc. All references changed.
1069 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1070 moved here from libbfd-in.h.
1071 * libbfd-in.h: Corresponding changes.
1072 * libbfd.h: Regenerated.
1074 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1076 * aoutx.h (aout_link_input_section_std): When reporting an
1077 overflow error, use the name of the symbol in the hash table if
1079 (aout_link_input_section_ext): Likewise.
1081 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1082 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1084 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1086 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1087 * coffcode.h (coff_compute_section_file_positions): Likewise.
1088 (coff_write_object_contents): Likewise.
1090 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1092 * section.c (SEC_LINK_ONCE): Define.
1093 (SEC_LINK_DUPLICATES): Define.
1094 (SEC_LINK_DUPLICATES_DISCARD): Define.
1095 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1096 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1097 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1098 * bfd-in2.h: Rebuild.
1099 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1100 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1101 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1102 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1103 SEC_LINK_ONCE, and look through the symbol table for the setting
1104 for SEC_LINK_DUPLICATES.
1105 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1106 set for a section, find the section symbol in the symbol table,
1107 and set the aux entry based on SEC_LINK_DUPLICATES.
1108 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1109 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1110 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1111 * coff-i386.c (i386coff_vec): Likewise.
1112 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1114 * VERSION: Bump to 2.6.1.
1115 * Makefile.in (stamp-h): Depend upon VERSION.
1117 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1119 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1120 * libbfd.h: Rebuilt.
1121 * linker.c (generic_link_hash_newfunc): No longer static.
1122 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1124 * coff-h8300.c: Add two derived hash tables and their associated
1125 funtions and #defines for use by the h8300 linker.
1126 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1127 the function vector as needed. Place the address of the function
1128 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1129 Rewrite the vectors section contents as necessary.
1130 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1131 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1132 (coff_bfd_link_hash_table_create): Likewise.
1134 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1136 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1137 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1139 (hppa_rebuild_insn): Pass pointer to correct type to
1140 low_sign_unext and dis_assemble_21.
1142 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1144 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1145 Stick with sparc-*-{sysv4*,solaris2*}.
1147 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1149 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1150 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1151 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1152 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1153 fields is non-zero, print them.
1155 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1156 ifdef. Remove unused variables.
1157 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1159 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1160 (get_symbol_value): Ifdef out.
1161 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1162 (coff_ppc_relocate_section): Remove unused variables. Make
1163 fprintf strings and argument types correspond. Put before_addr in
1165 (dump_toc): Make fprintf strings and argument types correspond.
1166 (ppc_process_before_allocation): Remove unused variables. Always
1168 (ppc_reflo_reloc): Ifdef out.
1169 (ppc_addr32nb_reloc): Ifdef out.
1170 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1172 (coff_ppc_rtype_to_howto): Likewise.
1173 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1175 * peicode.h (pe_print_idata): Move otherwise unused variables into
1176 the #ifdef where they are used. Always return a value.
1177 (pe_print_edata): Make fprintf strings and argument types
1178 correspond. Always return a value.
1179 (pe_print_pdata): Removed unused variable addr_value. Always
1181 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1182 strings and argument types correspond. Always return a value.
1184 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1185 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1186 variable rela inside #if 0 section where it is used.
1188 * ns32k.h: New file.
1189 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1190 functions to start with _bfd_.
1191 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1192 functions in cpu-ns32k.h.
1193 * Makefile.in: Rebuild dependencies.
1194 (HFILES): Add ns32k.h.
1196 * section.c (struct sec): Add linker_mark field. Change
1197 user_set_vma and reloc_done to be single bit fields.
1198 (STD_SECTION): Update accordingly.
1199 * bfd-in2.h: Rebuild.
1200 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1202 (aout_link_input_bfd): Don't link unmarked sections.
1203 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1205 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1206 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1208 * elflink.h (elf_bfd_final_link): Mark sections included in the
1210 (elf_link_input_bfd): Don't link unmarked sections.
1211 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1213 (xcoff_link_input_bfd): Don't link unmarked sections.
1215 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1216 overflow error messages.
1218 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1220 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1221 is not set, print "BFD: " before the error message.
1223 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1224 Miles Bader <miles@gnu.ai.mit.edu>.
1225 * configure: Rebuild.
1227 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1229 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1232 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1233 m68k-aout, m68k-coff, and m68k-elf targets.
1235 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1237 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1238 (ieee_generic_stat_arch_elt): Restructured to prevent
1239 ieee_object_p from being called repeatedly.
1241 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1243 * coffcode.h (coff_write_object_contents): Allocate
1244 buffers large enough for any FILEHDR or AOUTHDR.
1246 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1248 * ecofflink.c (lookup_line): New static function, renamed and
1249 slighly changed from old _bfd_ecoff_locate_line.
1250 (_bfd_ecoff_locate_line): Cache line number information. Use
1251 lookup_line for actual lookup.
1253 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1255 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1256 multiple of 20 bytes.
1258 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1260 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1261 allocate ecoff_find_line, and don't initialize by hand.
1262 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1263 mips_elf_find_line, and don't call memset.
1265 * coffcode.h (coff_compute_section_file_positions): If not
1266 producing a final executable, don't consider sofar when aligning
1267 the section to the correct size.
1269 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1271 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1272 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1273 * coffgen.c (coff_section_symbol): Ifdef out.
1275 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1277 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1278 output_bfd is not NULL.
1280 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1282 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1283 of bfd_alloc (fixes fix_line not being initialized).
1284 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1286 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1288 * coffcode.h: Allow specific backends to override the
1289 bfd_link_add_symbols routine.
1291 * coff-h8300.c: Include genlink.h.
1292 (howto_table): Add R_MEM_INDIRECT.
1293 (rtype2howto): Support R_MEM_INDIRECT.
1294 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1297 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1299 * coff-alpha.c (alpha_relocate_section): Use
1300 info->callbacks_warning, rather than _bfd_error_handler, for
1301 "multiple gp" warning.
1303 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1306 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1307 table string. Use bfd_wrapped_link_hash_lookup.
1308 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1310 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1311 table, if any, when writing out symbols.
1312 (aout_link_input_section_std): Use the name from the hash table,
1313 if any, when reporting undefined symbols.
1314 (aout_link_input_section_ext): Likewise.
1315 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1316 * bout.c (get_value): Likewise.
1317 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1318 * ecoff.c (ecoff_reloc_link_order): Likewise.
1319 * elflink.h (elf_link_add_object_symbols): Likewise.
1320 (elf_reloc_link_order): Likewise.
1321 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1322 (_bfd_generic_reloc_link_order): Likewise.
1323 (default_indirect_link_order): Likewise.
1324 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1325 * sunos.c (sunos_add_one_symbol): Likewise.
1326 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1327 (bfd_xcoff_link_count_reloc): Likewise.
1328 (xcoff_reloc_link_order): Likewise.
1330 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1331 into -1 for intern->rss.
1333 * configure: Rebuild with autoconf 2.8.
1335 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1337 * stab-syms.c (__define_stab_duplicate): Define.
1338 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1340 * bfd-in.h (bfd_get_stab_name): Declare.
1341 * bfd-in2.h: Rebuild.
1342 * Makefile.in: Rebuild dependencies.
1343 (BFD_LIBS): Add stab-syms.o.
1344 (BFD_LIBS_CFILES): Add stab-syms.c.
1345 (BFD32_BACKENDS): Remove stab-syms.o.
1346 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1347 * configure.in: Don't list stab-syms.o in bfd_backends.
1348 * configure: Rebuild.
1349 * libaout.h (aout_stab_name): Don't declare.
1350 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1353 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1355 * elf.c (assign_file_positions_for_segments): Adjust file offset
1356 for section alignment even if SEC_LOAD is not set.
1358 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1360 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1361 since they appear as targets in Makefile.in.
1362 * configure: Rebuild.
1364 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1365 don't fiddle with a symbol which is not defined anywhere.
1367 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1369 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1370 though they are defined in a shared library.
1371 (xcoff_build_ldsyms): Likewise.
1373 * coffgen.c (coff_find_nearest_line): Don't look at the line
1374 numbers for the section if section->lineno is NULL.
1376 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1377 message rather than calling BFD_ASSERT.
1378 * elfcode.h (write_relocs): Check return value of
1379 _bfd_elf_symbol_from_bfd_symbol.
1381 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1383 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1386 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1388 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1390 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1391 hppa_reloc_field_selector_type_alt.
1392 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1393 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1395 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1397 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1399 * elf.c (assign_file_positions_for_segments): Adjust the segment
1400 memory size for the alignment of a SEC_ALLOC section, not just a
1403 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1405 * m68klinux.c: New file.
1406 * hosts/m68klinux.h: New file.
1407 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1408 * configure.in (m68*-*-linux*): New native host.
1409 (m68klinux_vec): New vector.
1410 * configure: Rebuild.
1411 * targets.c (m68klinux_vec): Declare.
1412 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1413 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1414 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1415 declaration from bfd_linux_size_dynamic_sections.
1416 (bfd_m68klinux_size_dynamic_sections): Declare.
1417 * bfd-in2.h: Rebuild.
1418 * Makefile.in: Rebuild dependencies.
1419 (BFD32_BACKENDS): Add m68klinux.o.
1420 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1422 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1424 * libhppa.h (pa_arch): Add pa20.
1425 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1426 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1427 (hppa_field_adjust): Handle e_nsel.
1428 * som.c: Provide default definitions for many new relocs found only
1429 in hpux10 include files.
1430 (som_fixup_formats): Add several new relocs from hpux10.
1431 (som_hppa_howto_table): Add hpux10 relocs.
1432 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1434 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1436 * mpw-make.sed: Edit out recent shared library support, and
1437 rules to rebuild .h files using doc/chew.
1439 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1441 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1442 size even of sections with no contents.
1444 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1446 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1447 starting with '$' the way we skip names starting with '.'. When
1448 updating x_endndx, don't be fooled by an index which has been
1451 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1452 struct/union/enum type with no elements.
1454 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1456 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1458 * archive.c (bfd_generic_archive_p): If the first file in the
1459 archive can not be recognized as an object, don't assume that this
1460 is the wrong format.
1462 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1463 format is not bfd_object.
1464 (bfd_elf_get_dt_soname): Likewise.
1466 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1468 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1471 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1473 * bfd.c (tdata): Add netbsd_core_data.
1474 * bfd-in2.h: Regenerated.
1476 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1478 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1479 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1480 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1483 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1484 to get the symbol index, matching 14 Jul 95 change.
1486 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1488 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1489 Remove duplicate definition of gp.
1491 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1493 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1494 assume that we can set the GP value and then get the same value,
1495 since it won't be true if the output file is neither ELF nor
1497 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1498 _bfd_get_gp_value here.
1499 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1500 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1502 (mips_elf_lo16_reloc): Likewise.
1503 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1504 Don't require that the BFD be ELF.
1505 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1506 (mips_elf_gprel32_reloc): Likewise.
1507 (mips_elf_relocate_section): Don't assume we can set and get the
1509 (mips_elf_finish_dynamic_symbol): Don't bother to use
1510 _bfd_get_gp_value here.
1512 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1513 Don't change epdr between malloc and free. Be careful not to free
1514 NULL pointers. Zero out the first RPDR.
1516 * configure.host: On Linux, only pass -rpath option if $(libdir)
1517 is neither /lib nor /usr/lib. From Alan Modra
1518 <alan@mullet.Levels.UniSA.Edu.Au>.
1520 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1522 (elf_dt_name): Rename from elf_dt_needed_name.
1523 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1525 (bfd_elf_get_dt_soname): New function.
1526 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1527 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1528 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1529 * bfd-in2.h: Rebuild.
1531 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1533 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1534 _bfd_sparc_elf_reloc_type_lookup.
1535 (bfd_elf32_bfd_reloc_type_lookup): Update.
1536 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1537 (sparc64_elf_howto_table): Define.
1538 (sparc_reloc_map): Define.
1539 (sparc64_elf_reloc_type_lookup): New function.
1540 (sparc_elf_wdisp16_reloc): New function.
1541 (elf_info_to_howto): Use sparc64_elf_howto_table.
1542 (sparc64_elf_relocate_section): Likewise.
1543 (bfd_elf64_bfd_reloc_type_lookup): Update.
1545 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1547 * configure.host: Check for 'do not mix' from native linker before
1548 trying to use -rpath.
1550 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1552 * bfd.c (_bfd_get_gp_value): New function.
1553 (_bfd_set_gp_value): New function.
1554 * libbfd-in.h (_bfd_get_gp_value): Declare.
1555 (_bfd_set_gp_value): Declare.
1556 * libbfd.h: Rebuild.
1557 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1558 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1559 directly to the fields in the tdata information.
1560 (alpha_relocate_section): Likewise.
1561 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1562 (mips_gprel_reloc): Likewise.
1563 (mips_relocate_section): Likewise.
1564 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1565 (mips_elf_lo16_reloc): Likewise.
1566 (mips_elf_final_gp): Likewise.
1567 (mips_elf_gprel16_reloc): Likewise.
1568 (mips_elf_gprel32_reloc): Likewise.
1569 (mips_elf_relocate_section): Likewise.
1570 (mips_elf_finish_dynamic_symbol): Likewise.
1572 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1574 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1576 * configure.in: Call AC_PROG_CC before configure.host.
1577 * configure: Rebuild.
1578 * configure.host: Don't set information which autoconf should
1579 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1581 * configure.host: Remove go32 and win32 host information, since it
1582 should no longer be needed.
1584 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1585 then start a new segment rather than put a writable section in a
1588 * configure.host: Set RPATH_ENVVAR.
1590 * Makefile.in: Rebuild dependencies.
1592 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1593 zero_section variable.
1595 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1597 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1598 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1599 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1601 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1603 * ieee.c (ieee_write_expression): Only use an R variable for a
1604 local symbol. Don't output a zero offset. Handle a zero address.
1605 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1606 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1608 (parse_expression): Don't try to handle multiple occurrences of a
1609 P variable. Handle I variables differently from X variables. Fix
1610 the order of minus expressions.
1611 (ieee_slurp_external_symbols): Generate an I variable for an NN
1612 record. Fix handling of ATI and ATX records.
1613 (ieee_slurp_sections): Only set minimal section attributes.
1614 Adjust them later, based on the section contents.
1615 (ieee_object_p): Read in the file until just after the ME record.
1616 Call ieee_slurp_section_data to set the section flags.
1617 (do_one): Add iterations parameter. Only repeat the first load
1618 item. Set the section and file reloc flags.
1619 (ieee_slurp_section_data): Set section flags. Pass iterations to
1621 (ieee_canonicalize_reloc): Handle I variables.
1622 (do_with_relocs): Only emit relocation size when necessary.
1623 Increase MAXRUN to 127. Change ov to be assigned, and take
1624 src_mask and pcrel_offset into account.
1625 (ieee_write_data_part): Skip sections that are not loaded.
1626 (ieee_write_external_part): Don't output optional last entry of WX
1628 (ieee_write_me_part): Make setting of me_record neater.
1629 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1631 * syms.c (stt): Add entries for zerovars, vars, and code.
1633 * elfcode.h (validate_reloc): New static function.
1634 (write_relocs): Call validate_reloc for non ELF relocs.
1636 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1637 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1638 (TARGET_LITTLE_SYM): Likewise.
1640 * config.bfd (m68*-*-psos*): New target.
1642 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1644 * i386msdos.c: Remove some #if 0 code.
1645 (msdos_write_object_contents): Don't include empty sections in the
1646 size computation, regardless of their address.
1648 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1650 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1651 is NULL, ie, the -r switch is used.
1653 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1655 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1656 (BFD_RELOC_MIPS_GOT_LO16): Define.
1657 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1658 * bfd-in2.h, libbfd.h: Rebuild.
1659 * elf32-mips.c (mips_reloc_map): Map new relocs.
1661 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1663 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1666 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1667 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1668 simple number for the section address, rather than an expression.
1669 Limit the number of bytes between relocs to MAXRUN.
1670 (ieee_write_me_part): Set me_record to the file offset after the
1672 (ieee_write_processor): New static function.
1673 (ieee_write_object_contents): Use ieee_write_processor.
1675 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1677 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1679 * coff-aux.c: Change include of aux.h to aux-coff.h.
1681 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1683 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1684 relocation put the addend both in the reloc entry and the data.
1685 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1688 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1689 a R_68K_PCxx reloc against a defined global symbol directly.
1690 (elf_m68k_check_relocs): Don't count such a reloc.
1692 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1693 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1694 symbol for now, otherwise always record the symbol as dynamic.
1695 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1696 is not referenced by a dynamic object, and we are not making a
1697 shared object, then don't make a PLT entry. If we do make a PLT
1698 entry, make sure the symbol has been recorded as dynamic.
1700 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * configure.host: When making a shared library, set HLDFLAGS to
1703 pass an appropriate -rpath option. Use the make variable SONAME
1704 as the shared library soname, rather than computing it here. On
1705 SunOS, build stamp-tshlink in place of $(SHLINK).
1706 * Makefile.in (SONAME): New variable.
1707 ($(SHLINK)): Make a link to the transformed name, as well.
1708 (stamp-tshlink): New target.
1709 (install): Skip stamp-tshlink during install.
1711 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1713 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1714 linker sections have been set up yet.
1716 * elf.c (make_mapping): Add an additional argument to suppress
1717 making the first section include the program headers.
1718 (map_sections_to_segments): If the user used -Ttext such that the
1719 program headers are on a different page, do not set the flags
1720 saying that this section includes the program headers.
1722 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1724 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1725 don't define TRAD_HEADER.
1726 * configure: Rebuild.
1728 * netbsd-core.c: New file, support for NetBSD core files.
1729 * hosts/*nbsd.h: Removed.
1731 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1733 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1734 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1735 * libbfd.h, bfd-in2.h: Regenerated.
1736 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1737 bfd_elf32_bfd_reloc_type_lookup.
1738 (reloc_type{,_names}): Deleted.
1739 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1741 (sparc_reloc_map): Add sparc64 relocs.
1742 (sparc_elf_notsupported_reloc): New static function.
1743 (sparc_elf_wdisp16_reloc): New static function.
1744 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1745 (elf32_sparc_relocate_section): Likewise.
1746 (bfd_elf32_bfd_reloc_type_lookup): Define.
1747 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1748 (reloc_type{,_names}): Deleted.
1749 (elf_sparc_howto_table): Deleted.
1750 (sparc_reloc_map): Deleted.
1751 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1752 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1754 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1756 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1759 * Makefile.in (program_transform_name): New variable.
1760 (install): Transform library name before installing it.
1762 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1764 * archures.c (bfd_mach_i960_hx): Define.
1765 * bfd-in2.h: Rebuild.
1766 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1767 (MATRIX): Expand entries for HX.
1768 (arch_info_struct): Add i960:hx entry.
1769 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1770 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1771 (coff_set_flags): Handle bfd_mach_i960_hx.
1773 Support for building as a shared library, based on patches from
1774 Alan Modra <alan@spri.levels.unisa.edu.au>:
1775 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1776 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1777 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1778 * configure: Rebuild.
1779 * configure.host: If --enable-shared, adjust shared library stuff
1780 based on the host. If the host is SunOS, and the linker supports
1781 -rpath, set HLDFLAGS to use it.
1782 * Makefile.in (ALLLIBS): New variable.
1783 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1784 (COMMON_SHLIB, SHLINK): New variables.
1785 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1786 (STAGESTUFF): Remove variable.
1787 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1789 (stamp-ofiles): New target, like old ofiles target, but build
1790 using a temporary file and move-if-change, and touch stamp-ofiles
1792 (ofiles): Just depend upon stamp-ofiles.
1793 (stamp-piclist, piclist): New targets.
1794 ($(SHLIB), $(SHLINK)): New targets.
1795 (targets.o, archures.o): Build twice if PICFLAG is set.
1796 (do_mostlyclean): Remove pic/*.o.
1797 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1799 (do_distclean): Remove pic and stamp-picdir.
1800 (install): Install shared libraries.
1801 ($(OFILES)): Depend upon stamp-picdir.
1802 (stamp-picdir): New target.
1804 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1806 * libcoff.h: Rebuild.
1808 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1809 flavour of a section with no owner.
1811 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1812 ELF_LINK_NON_ELF flag.
1813 (mips_elf_create_got_section): Likewise.
1815 * elf.c: Revert last change, since it breaks dynamic linking.
1816 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1818 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1819 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1820 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1822 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1824 * elf.c (assign_file_positions_for_segments): If the backend does
1825 not want the elf header or the program headers in the address
1826 space, do not include them in the calculations.
1828 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1829 function to determine if we need additional program headers.
1830 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1831 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1833 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1835 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1837 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1839 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1840 back into one line. Some compilers (sunos 4.1.3 for example)
1841 won't accept args split across more than one line.
1843 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1845 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1846 * configure: Regenerate.
1848 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1850 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1851 try to do arithmetic on a void *, cast it to a unsigned char * first.
1853 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1855 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1856 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1858 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1859 flag for a newly defined symbol.
1860 (NAME(bfd_elf,record_link_assignment)): Likewise.
1861 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1862 set the DEF or REF_REGULAR flags correctly.
1864 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1865 (libbfd.h, libcoff.h): Corresponding change.
1867 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1868 a PLT32 reloc as dynamic.
1869 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1870 is not referenced by a dynamic object, and we are not making a
1871 shared object, then don't make a PLT entry. If we do make a PLT
1872 entry, make sure the symbol has been recorded as dynamic.
1874 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1876 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1877 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1878 (powerpcle-*-cygwin32): New.
1879 * peicode.h (add_data_entry): Get address from vma.
1881 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1883 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1884 attached to the section has already been created as an undefined
1885 symbol, treat it as if it hasn't been created yet.
1887 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1889 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1890 symbol or section symbols if stripping all symbols and this is not
1891 a relocateable link. Don't output the symbol string table if
1892 there are no symbols.
1893 (elf_link_flush_output_syms): Don't do anything if there are no
1896 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1898 * coff-aux.c: New file.
1899 * hosts/m68kaux.h: New file.
1900 * config.bfd (m68*-apple-aux*): New target.
1901 * configure.in (m68*-apple-aux*): New native host.
1902 (m68kaux_coff_vec): New vector.
1903 * configure: Rebuild.
1904 * targets.c (m68kaux_coff_vec): Declare.
1905 * coffcode.h (bfd_coff_backend_data): Add field
1906 _bfd_coff_link_add_one_symbol.
1907 (bfd_coff_link_add_one_symbol): Define.
1908 (compare_arelent_ptr): New static function if TARG_AUX.
1909 (coff_write_relocs): If TARG_AUX, sort the relocs.
1910 (coff_write_object_contents): Set A/UX aouthdr magic number.
1911 (coff_link_add_one_symbol): Define if not defined.
1912 (bfd_coff_std_swap_table): Initialize new field.
1913 * libcoff.h: Rebuild.
1914 * cofflink.c (coff_link_add_symbols): Call
1915 bfd_coff_link_add_one_symbol rather than
1916 _bfd_generic_link_add_one_symbol.
1917 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1918 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1919 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1920 * Makefile.in: Rebuild dependencies.
1921 (BFD32_BACKENDS): Add coff-aux.o.
1922 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1924 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1926 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1927 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1929 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1932 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1933 (maintainer-clean): Warn about deleting special files.
1934 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1936 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1937 warning symbols correctly.
1938 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1939 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1940 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1941 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1942 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1943 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1945 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1948 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1950 * libcoff-in.h: aligned newly exported names with bfd naming
1951 conventions. Removed an erroneous define of POWERPC_LE_PE.
1952 * libcoff.h: Rebuild.
1953 * cofflink.c, coff-ppc.c: the above function name changes
1955 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1957 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1958 * ecoff.c (struct extsym_info): Define.
1959 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1960 to ecoff_link_write_external.
1961 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1962 Strip symbols when appropriate.
1964 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1965 * syms.c (BSF_OBJECT): Define.
1966 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1967 * bfd-in2.h: Rebuild.
1968 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1970 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1973 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1974 copying relocs into a shared object, treat a defined global symbol
1976 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1977 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1978 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1980 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1981 real defined symbol, not to a weak defined symbol.
1983 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1985 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1986 and made a few static functions externs.
1988 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1989 POWERPC_LE_PE hack in cofflink.
1991 * libcoff-in.h: promoted the following from cofflink.c to allow
1992 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1993 coff_debug_merge_element, struct coff_debug_merge_type,
1994 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1995 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1996 coff_debug_merge_hash_lookup, coff_link_section_info,
1997 coff_final_link_info, coff_debug_merge_hash_newfunc,
1998 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2000 * libcoff.h: re-gen'd
2002 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2004 * syms.c: Include "bfdlink.h".
2005 (struct stab_find_info): Define.
2006 (_bfd_stab_section_find_nearest_line): New function.
2007 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2008 * libbfd.h: Rebuild.
2009 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2010 * elf.c (_bfd_elf_find_nearest_line): Try calling
2011 _bfd_stab_section_find_nearest_line before searching the ELF
2012 symbol table. Find the closest STT_FUNC symbol, not the last one.
2013 * libcoff-in.h (coff_data_type): Add line_info field.
2014 * libcoff.h: Rebuild.
2015 * coffgen.c (coff_find_nearest_line): Try calling
2016 _bfd_stab_section_find_nearest_line before searching the COFF
2018 * Makefile.in: Rebuild dependencies.
2020 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2022 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2023 4 bytes, so we get the correct value when updating the register
2024 field in little endian mode.
2026 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2028 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2029 entry_section fields. Add sntoc and snentry fields.
2030 * libcoff.h: Rebuild.
2031 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2032 not toc_section and entry_section (the COFF file does not have any
2033 sections at this point).
2034 (coff_write_object_contents): Set o_snentry and o_sntoc from
2035 snentry and sntoc rather than entry_section and toc_section.
2036 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2037 snentry, not toc_section and entry_section.
2038 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2039 entry_section from hentry.
2040 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2042 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2043 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2044 than using toc_section directly.
2046 * archures.c: Add missing `.' in enum bfd_architecture.
2047 * bfd-in2.h: Rebuild.
2049 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2050 Robert Lipe <robertl@arnet.com>.
2052 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2054 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2055 to sections we allocate. Use bfd_zalloc to allocate initialial
2056 sections, not bfd_alloc.
2057 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2058 SDA{,2}I16 relocations.
2059 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2060 whether to put something in .sbss or not.
2061 (ppc_elf_relocate_section): Add support for more relocations. Add
2062 in sec->output_offset where appropriate. Make error messages
2063 include the symbol name.
2065 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2066 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2067 doesn't get redefined messages if -shared.
2069 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2070 section if the rel_section field has been set up.
2072 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2074 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2077 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2079 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2080 of flags, only flags used are controlled by mach number. Bump up
2081 output file mach number to highest of input file mach numbers.
2082 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2083 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2085 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2086 bfd_elf64_sparc_vec support.
2088 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2090 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2091 the embedded bit is set on some objects and not on others. Just
2093 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2096 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2098 * coffcode.h (coff_new_section_hook): Don't try to align the
2101 * coffcode.h (coff_set_section_contents): Fix the handling of the
2102 .lib section to work even if the entire section contents are
2103 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2104 Robert Lipe <robertl@arnet.com>.
2106 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2108 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2109 memory here for contents.
2111 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2112 _SDA2_BASE_ by 32768.
2113 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2114 started using. Allocate contents for .sdata and .sdata2 sections
2116 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2118 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2119 size _SDA{,2}_BASE_.
2120 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2123 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2125 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2127 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2128 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2129 (bfd_mach_sparc_v9a): Define.
2130 (bfd_mach_sparc_v9_p): Define.
2131 * bfd-in2.h: Regenerated.
2132 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2134 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2135 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2136 to bfd_elf32_sparc_vec.
2137 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2138 Add v8plus{,a} support.
2140 (sparc_compatible): New function.
2141 * elf32-sparc.h: #include "elf/sparc.h".
2142 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2143 elf32_sparc_final_write_processing): New functions.
2144 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2145 elf_backend_final_write_processing): Define.
2147 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2149 * elf-bfd.h (struct elf_link_hash_entry): Add
2150 linker_section_pointer field.
2151 (enum elf_linker_section_enum): Enumeration for new way of
2152 creating linker dynamic sections and symbols.
2153 (elf_linker_section{,_pointers}): New structures for creating
2154 dynamic sections and symbols.
2155 (elf_obj_tdata): Add linker_section_pointers and linker_section
2157 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2158 (_bfd_elf_create_linker_section): New declarations.
2159 (_bfd_elf_find_pointer_linker_section): Ditto.
2160 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2161 (_bfd_elf_make_linker_section_rela): Ditto.
2163 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2165 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2166 (ppc_elf_create_linker_section): New function to create the
2167 sections .got, .sdata, and .sdata2.
2168 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2170 (ppc_elf_check_relocs): Support more of the eabi relocations.
2171 (ppc_elf_relocate_section): Ditto.
2172 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2173 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2175 * elflink.h (elf_create_pointer_linker_section): New function to
2176 create initialized pointers in dynamic linker sections.
2177 (elf_finish_pointer_linker_section): Actually intialize the
2178 pointers created above.
2180 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2181 macros to provide both 32 and 64 bit versions of
2182 elf_create_pointer_linker_section.
2183 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2184 provide both 32 and 64 bit versions of
2185 elf_finish_pointer_linker_section.
2187 * elflink.c (_bfd_elf_create_linker_section): New function to
2188 create a linker section.
2189 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2190 given address in the linker pointer offsets created for a given
2192 (_bfd_elf_make_linker_section_rela): Make a RELA section
2193 corresponding to the generated linker section.
2195 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2197 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2199 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2201 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2202 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2203 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2204 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2205 toc entry in an objdump) for now.
2206 (ppc_do_last, ppc_get_last): New function - needed to save processing
2207 the toc owner to the end.
2208 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2211 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2212 toc owner from being done till last. Must define POWERPC_LE_PC
2215 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2217 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2219 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2220 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2222 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2224 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2226 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2228 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2230 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2232 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * elf.c (assign_file_positions_for_segments): Don't increment file
2235 offset for a segment which contains no loadable sections.
2237 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2239 * reloc.c: Add new PowerPC relocations.
2240 * {bfd-in2,libbfd}.h: Regenerate.
2242 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2243 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2245 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2247 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2250 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2253 * coffgen.c (coff_find_nearest_line): Don't try to cache
2254 information in sections that are not owned by a BFD. From Richard
2255 Henderson <richard@atheist.tamu.edu>.
2257 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2258 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2259 * elflink.h (elf_link_output_extsym): Remove special check for
2262 * ecoffswap.h: Add prototypes for static functions.
2264 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2266 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2267 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2269 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2270 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2271 support. Begin support for R_PPC_SDA{2,}REL.
2273 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2275 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2276 create the .got and .got.neg sections.
2277 (ppc_elf_size_dynamic_sections): Call it.
2278 (ppc_elf_check_relocs): Call it.
2279 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2280 (ppc_elf_check_relocs): Add error messages for relocations we
2281 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2284 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2286 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2287 section flags for V.4 and eabi.
2289 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2291 * elf.c (assign_file_positions_for_segments): If a segment
2292 contains no sections, don't mark it as readable.
2294 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2295 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2297 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2298 dynamic section, if there is one.
2299 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2300 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2301 (bfd_elf64_swap_dyn_in): Likewise.
2302 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2304 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2306 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2307 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2308 <pirker@eiunix.tuwien.ac.at>.
2310 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2312 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2313 PowerPC V.4 and eabi.
2314 * bfd-in2.h: Regenerate.
2315 * libfd.h: Regenerate.
2317 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2319 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2320 section type and SHF_EXCLUDE section flag, turning them into the
2321 appropriate bfd section flag.
2323 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * xcofflink.c (xcoff_link_add_symbols): Create the special
2326 sections if we see a DYNAMIC object, in case that is the only
2327 XCOFF input object we see.
2329 * elf32-mips.c: Extensive changes for a start at dynamic linking
2330 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2332 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2333 (struct elf_backend_data): Remove
2334 elf_backend_create_program_headers field. Add
2335 elf_backend_additional_program_headers and
2336 elf_backend_modify_segment_map fields.
2337 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2339 (elf_backend_additional_program_headers): Likewise.
2340 (elf_backend_modify_segment_map): Likewise.
2341 (elf_backend_create_program_headers): Don't define.
2342 (elfNN_bed): Change to account for field changes.
2343 * elf.c (assign_file_positions_for_segments): Call new
2344 modify_segment_map backend function. Don't call old
2345 create_program_headers backend function.
2346 (get_program_header_size): Call additional_program_headers rather
2347 than create_program_headers.
2348 * elflink.h (elf_link_add_object_symbols): Initialize
2349 type_change_ok from new backend field.
2350 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2352 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2353 a reloc against the appropriate section.
2355 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2356 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2357 (elf_flags_init): Rename from elf_ppc_flags_init.
2358 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2360 (ppc_elf_copy_private_bfd_data): Likewise.
2361 (ppc_elf_merge_private_bfd_data): Likewise.
2363 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2366 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2368 * coff-alpha.c (alpha_relocate_section): During final link, allow
2369 output .lita section to be bigger than 64k by adjusting gp value
2370 on a per-input section basis.
2371 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2373 (struct ecoff_section_tdata): Add gp field.
2375 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2377 Handle Alpha ECOFF changes in OSF/1 3.2.
2378 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2380 * coff-alpha.c: Include "aout/ar.h".
2381 (alpha_ecoff_get_relocated_section_contents): Don't require an
2382 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2383 3.2 doesn't generate one.
2384 (alpha_relocate_section): Likewise.
2385 (alpha_ecoff_slurp_armap): Define.
2386 (alpha_ecoff_slurp_extended_name_table): Define.
2387 (alpha_ecoff_construct_extended_name_table): Define.
2388 (alpha_ecoff_truncate_arname): Define.
2389 (alpha_ecoff_write_armap): Define.
2390 (alpha_ecoff_generic_stat_arch_elt): Define.
2391 (alpha_ecoff_update_armap_timestamp): Define.
2393 (alpha_ecoff_read_ar_hdr): New static function.
2394 (alpha_ecoff_get_elt_at_filepos): New static function.
2395 (alpha_ecoff_openr_next_archived_file): New static function.
2396 (alpha_ecoff_get_elt_at_index): New static function.
2397 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2398 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2399 _bfd_ecoff to alpha_ecoff.
2400 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2401 field from backend structure, rather than always calling
2402 _bfd_get_elt_at_filepos.
2403 * coff-mips.c (mips_ecoff_backend_data): Initialize
2404 get_elt_at_filepos field.
2405 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2406 from _bfd_generic_read_ar_hdr with minor changes.
2407 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2408 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2409 * libbfd.h: Rebuild.
2411 * bfd-in.h (BFD_IN_MEMORY): Define.
2412 * libbfd-in.h (struct bfd_in_memory): Define.
2413 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2414 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2415 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2416 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2417 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2418 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2419 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2420 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2421 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2422 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2424 (bfd_openstreamr): Likewise.
2425 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2426 BFD_IN_MEMORY is not set.
2427 * riscix.c (riscix_some_aout_object_p): Likewise.
2428 * bfd-in2.h, libbfd.h: Rebuild.
2430 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2431 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2432 (bfd_get_elt_at_index): Define.
2433 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2434 bfd_get_elt_at_index. Change index parameter from int to
2436 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2437 (_bfd_noarchive_get_elt_at_index): Define.
2438 (_bfd_archive_bsd_get_elt_at_index): Define.
2439 (_bfd_archive_coff_get_elt_at_index): Define.
2440 * bfd-in2.h, libbfd.h: Rebuild.
2441 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2442 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2443 * ieee.c (ieee_get_elt_at_index): Define.
2444 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2445 * oasys.c (oasys_get_elt_at_index): Define.
2446 * som.c (som_get_elt_at_index): Define.
2448 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2449 numbers to the .text section.
2451 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2454 If there is a SEC_DEBUGGING section, get the contents of the debug
2455 information part from it.
2456 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2458 (ieee_write_object_contents): Check ieee_write_debug_part return.
2460 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2462 * config.bfd (i[345]86-*-freebsd*): Add target.
2463 * configure.in (i386freebsd_vec): Add vec.
2464 * configure: Regenerate.
2465 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2466 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2467 Rebuild dependencies..
2468 * freebsd.h: New file.
2469 * i386freebsd.c: New file.
2470 * targets.c (i386freebsd_vec): Declare.
2471 (bfd_target_vector): Add i386freebsd_vec.
2472 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2473 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2475 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2477 * ieee.c (ieee_slurp_debug): New static function.
2478 (ieee_object_p): Call it.
2479 (ieee_slurp_section_data): Skip debugging sections.
2480 (ieee_get_reloc_upper_bound): Likewise.
2481 (ieee_get_section_contents): Likewise.
2482 (ieee_canonicalize_reloc): Likewise.
2483 (ieee_write_section_part): Likewise.
2484 (ieee_write_debug_part): Likewise.
2485 (ieee_write_data_part): Likewise.
2486 (init_for_output): Likewise.
2488 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2490 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2492 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2493 relocs, since ppc_elf_relocate_section handles the linker case.
2494 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2496 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2497 ppc_elf_relocate_section since that is now the only caller.
2498 (ppc_elf_relocate_section): Ditto.
2500 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2502 * coffcode.h (coff_write_object_contents): If we don't know the
2503 section of the entry point for an XCOFF executable, always set the
2504 entry address to -1.
2506 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2508 * elf.c (bfd_section_from_shdr): Add support for note sections.
2510 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2512 * bfd-in.h (struct _symbol_info): Add stab_type field.
2513 * bfd-in2.h: Rebuild.
2514 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2516 * elf32-ppc.c: Remove trailing newline from calls to
2518 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2519 difference if target endianness is known.
2521 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2523 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2524 old style TOC16 references without using R_PPC_GOT.
2525 (ppc_reloc_type): Ditto.
2526 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2527 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2528 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2529 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2530 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2532 (ppc_elf_adjust_dynamic_symbol): Ditto.
2533 (ppc_elf_adjust_dynindx): Ditto.
2534 (ppc_elf_size_dynamic_sections): Ditto.
2535 (ppc_elf_finish_dynamic_symbol): Ditto.
2536 (ppc_elf_finish_dynamic_sections): Ditto.
2537 (ELF_DYNAMIC_INTERPRETER): Define.
2539 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2541 * elf.c (copy_private_bfd_data): When attaching sections to
2542 segments ignore sections that won't be allocated. Patch from
2545 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2547 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2550 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2552 * coff-i960.c (CALC_ADDEND): Define.
2553 (coff_i960_relocate_section): Add the input section VMA to the
2554 addend for PC relative relocs.
2556 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2558 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2559 to correctly terminate.
2561 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2563 * targets.c (enum bfd_endian): Define.
2564 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2565 from boolean to enum bfd_endian. Change header_byteorder_big_p
2567 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2568 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2569 * bfd-in2.h: Rebuild.
2570 * All targets: Change initialization of byteorder and
2571 header_byteorder to use enum bfd_endian values rather than
2573 * All files: Change all references to byteorder_big_p and
2574 header_byteorder_big_p to use new bfd_*_endian macros.
2576 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2578 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2580 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2582 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2584 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2586 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2588 * ieee.c: Lots of minor cleanups. Make many functions return
2589 errors rather than calling abort. Also:
2590 (ieee_write_twobyte): Remove; change callers to call existing
2591 ieee_write_2bytes function.
2592 (ieee_write_expression): Don't output the section twice when
2593 outputting a local symbol. Don't emit an extraneous zero if there
2595 (ieee_slurp_sections): Set the lma as well as the vma.
2596 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2598 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2599 a recognized one or bfd_arch_unknown.
2600 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2602 (ihex_get_symtab): Likewise.
2604 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2606 * aoutx.h: Include <ctype.h>.
2607 (struct aout_link_includes_table): Define.
2608 (struct aout_link_includes_totals): Define.
2609 (struct aout_link_includes_entry): Define.
2610 (aout_link_includes_lookup): Define macro.
2611 (struct aout_final_link_info): Add includes field.
2612 (aout_link_includes_newfunc): New static function.
2613 (NAME(aout,final_link)): Initialize includes hash table.
2614 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2616 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2618 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2620 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2622 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2624 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2626 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2627 (pe_print_private_bfd_data): call pe_print_reloc.
2628 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2629 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2630 up some debugging as well.
2632 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2634 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2637 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2639 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2640 when setting sections to NULL.
2642 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2644 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2646 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2647 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2649 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2650 * bfd-in2.h: Rebuild.
2652 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2654 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2656 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2658 * ihex.c (ihex_scan): Handle record types 4 and 5.
2659 (ihex_object_p): Permit types 4 and 5.
2660 (ihex_set_section_contents): Remove check for out of range
2662 (ihex_write_object_contents): Generate types 4 and 5.
2664 * elflink.h (elf_link_output_extsym): Just ignore warning and
2665 indirect references to symbols which don't really exist.
2667 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2669 * peicode.h (pe_print_idata): Minor format fixes
2670 (pe_print_edata): New function. Under private printing, this formats
2671 the edata section of a PE file.
2672 (pe_print_private_bfd_data): Added call to pe_print_edata.
2674 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2676 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2677 index, don't call stoi.
2679 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2681 * srec.c (srec_scan): Set lma as well as vma.
2683 * ihex.c: New file; support for Intel Hex format.
2684 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2685 (ihex_vec): Declare.
2686 (bfd_target_vector): Always include ihex_vec.
2687 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2688 * Makefile.in: Rebuild dependencies.
2689 (BFD_LIBS): Add ihex.o
2690 (BFD_LIBS_CFILES): Add ihex.c.
2691 * bfd-in2.h: Rebuild.
2693 * elf.c (assign_file_positions_for_segments): Sort the sections in
2695 (get_program_header_size): Return the right size if segment_map is
2697 (copy_private_bfd_data): Don't bother to sort the sections.
2699 * bfd.c (bfd_record_phdr): New function.
2700 * bfd-in.h (bfd_record_phdr): Declare.
2701 * bfd_in2.h: Rebuild.
2703 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2706 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2707 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2709 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2710 (bfd_zmalloc): Change declaration.
2711 * libbfd.h: Rebuild.
2712 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2713 and realloc. Don't set bfd_error_no_memory if they fail.
2715 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2717 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2718 uses as well. Added a new howto to deal with TOCREL16 relocs that
2719 are TOCDEFN as well.
2720 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2721 to handle RVA relocs from dlltool.
2722 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2723 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2724 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2726 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2727 to get the right section alignment.
2729 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2731 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2732 p_paddr if p_paddr is zero.
2733 (make_mapping): Set includes_filehdr and includes_phdrs for first
2735 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2737 (assign_file_positions_for_segments): Handle includes_filehdr and
2738 includes_phdrs. Remove special handling of PT_PHDR and first
2740 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2741 when appropriate. Remove special handling of PT_PHDR segment.
2742 Use a more complex condition for when a section is included in a
2743 segment to handle Solaris linker oddities.
2745 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2747 * coff-m88k.c (howto_table): Reformatted for easier reading;
2748 special_function now points to new function m88k_special_reloc.
2749 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2751 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2752 be done correctly by m88k_special_reloc.
2753 (reloc_processing): New function to be used by RELOC_PROCESSING.
2754 (RELOC_PROCESSING): Define to call reloc_processing.
2756 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2758 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2759 (pe_print_pdata): Likewise.
2761 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2762 obstack_alloc fails.
2763 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2765 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2766 * Many files: don't set bfd_error_no_memory if one of the above
2769 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2770 if p_paddr_valid is set.
2771 (copy_private_bfd_data): New static function.
2772 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2774 * elf.c (assign_file_positions_for_segments): Fix case where extra
2775 program headers were allocated.
2777 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2778 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2779 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2780 _bfd_elf_print_private_bfd_data.
2782 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2783 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2784 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2785 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2786 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2787 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2788 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2790 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2792 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2793 * elf.c (make_mapping): New static function.
2794 (map_sections_to_segments): New static function.
2795 (elf_sort_sections): New static function.
2796 (assign_file_positions_for_segments): New static function.
2797 (map_program_segments): Remove.
2798 (get_program_header_size): Remove sorted_hdrs, count, and
2799 maxpagesize parameters. Simplify.
2800 (assign_file_positions_except_relocs): When generating an
2801 executable, use assign_file_positions_for_segments.
2802 (elf_sort_hdrs): Remove.
2803 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2804 to get_program_header_size.
2806 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2808 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2810 * configure, config.in: Regenerate with autoconf 2.7.
2812 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2813 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2815 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2817 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2818 (ecoff_sec_to_styp_flags): Likewise.
2819 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2820 (ecoff_set_symbol_info): Handle scRConst.
2821 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2822 (ecoff_compute_section_file_positions): Handle .rconst section.
2823 (_bfd_ecoff_write_object_contents): Likewise.
2824 (ecoff_link_check_archive_element): Handle scRConst.
2825 (ecoff_link_add_externals): Likewise.
2826 (ecoff_link_write_external): Handle .rconst section.
2827 (ecoff_reloc_link_order): Likewise.
2828 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2829 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2831 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2833 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2834 DEF_DYNAMIC flag is set.
2836 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2838 * host-aout.c: If TRAD_HEADER is defined, include it.
2840 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2842 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2843 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2844 (BFD_NEED_DECLARATION): New function.
2845 * configure.in: Use BFD_NEED_DECLARATION.
2846 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2847 * configure, config.in: Rebuild with autoconf 2.6.
2849 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2850 special_sections before returning when called with a non XCOFF
2853 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2856 * coffcode.h (coff_compute_section_file_positions): Only pad the
2857 previous section to force file alignment when creating an
2860 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2862 * coffcode.h (coff_compute_section_file_positions): If
2863 RS6000COFF_C, set up the .debug section.
2865 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2866 if it is not large enough to accomodate the entire TOC area with
2867 signed 16 bit offsets.
2868 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2870 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2871 TOC anchor to use the TOC value used in the output file.
2873 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2875 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2876 (_bfd_coff_read_string_table): Likewise.
2878 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2880 * pe-arm.c: Fix typos.
2881 * coff-arm.c: Likewise.
2883 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2885 * coff-ppc.c (list_ele): Added "cat"egory member.
2886 (record_toc): New category parameter (priv or pub).
2887 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2888 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2889 the mainline. It addes extra toc cells in error.
2890 (ppc_coff_swap_sym_in_hook): Added some documentation.
2891 (dump_toc): Can now diagnose "virtual toc" chicanery.
2893 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2895 * elf-bfd.h (struct elf_link_hash_table): Change type of
2896 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2898 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2900 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2901 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2903 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2904 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2905 defined or mentioned in a regular file.
2907 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2909 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2910 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2911 (coff_ppc_relocate_section): Correct REL24 handling
2912 (ppc_process_before_allocation): Correct TOCDEFN handling
2914 * peicode.h (dir_names): Added name descriptions
2916 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2918 * VERSION: Updated to cygnus-2.6.
2920 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2922 * targets.c (m68k4knetbsd_vec): Declare.
2924 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2926 * targets.c (bfd_target): Change type of second argument to
2927 _bfd_print_private_bfd_data from void * to PTR.
2928 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2929 using PTR rather than void *.
2930 * bfd-in2, libbfd.h: Rebuild.
2931 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2933 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2934 _bfd_generic_bfd_print_private_bfd_data rather than casting
2937 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2939 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2940 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2942 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2943 BFD64_BACKENDS_CFILES): New variables.
2946 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2948 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2949 not at the file position of the first section.
2950 * coffcode.h (coff_compute_section_file_positions): Avoid using
2952 (coff_write_object_contents): When generating a PPC PE executable
2953 with no symbols, round up the file size to a COFF_PAGE_SIZE
2955 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2956 don't write out a string table.
2958 * elf.c (bfd_section_from_shdr): When using a different section
2959 header, pass the new one to _bfd_elf_make_section_from_shdr.
2960 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2961 (elf_map_symbols): Add section VMA to symbol value when comparing
2963 (_bfd_elf_compute_section_file_positions): Only build symbol table
2964 if there are some symbols. Set file offset of symtab and strtab
2966 (assign_file_positions_except_relocs): Remove dosyms parameter.
2967 Change all callers. Never set file offset of symtab and strtab
2969 (_bfd_elf_copy_private_section_data): New function.
2970 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2971 (_bfd_elf_copy_private_symbol_data): New function.
2972 (swap_out_syms): Check for special mapping of st_shndx created by
2973 copy_private_symbol_data.
2974 * elfxx-target.h: Use new copy routines.
2975 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2976 (_bfd_elf_copy_private_section_data): Declare.
2978 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2980 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2983 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2984 _bfd_dummy_target, matching the recent change to archive
2987 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2989 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2990 arithmetic on PTR types.
2992 * aout-target.h (MY(callback)): Set the lma of the sections.
2994 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2995 symbol into a reloc against the section.
2997 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2999 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3000 glue for the relocs: IMGLUE and IFGLUE.
3001 (record_toc): new function - tracks toc contents
3002 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3003 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3004 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3005 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3006 (ppc_record_toc_entry): Removed a debug define (duh)
3008 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3009 (pe_print_idata): New function - formats the idata section data
3010 (pe_print_pdata): New function - formats the pdata section data
3011 (pe_print_private_bfd_data): calls to above
3013 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3015 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3016 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3017 TARGET_SYM and TARGET_NAME for vector and BFD name.
3018 * coff-pmac.c (pmac_xcoff_vec): Remove.
3019 (TARGET_SYM, TARGET_NAME): Define.
3020 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3021 machine to 0, not all PowerMacs are 601s.
3023 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3025 * elfcode.h (elf_object_p): Read in any program headers.
3026 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3027 based on the program headers, if any.
3028 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3029 (map_program_segments): Set p_paddr of program headers based on
3032 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3034 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3037 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3038 trying to do a relocateable link with a non-a.out object file.
3040 * archive.c (bfd_generic_archive_p): Check the first object file
3041 in an archive even if target_defaulted is set. If the object file
3042 has the wrong xvec, reject it.
3044 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3045 be represented, report the name via _bfd_error_handler.
3046 (translate_to_native_sym_flags): Likewise.
3047 * elf32-mips.c (mips_elf_final_link): Likewise.
3048 * oasys.c (oasys_write_sections): Likewise.
3050 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3051 which checks for STYP_OVRFLO sections.
3052 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3053 reloc and lineno count overflows.
3054 (coff_write_object_contents): Call coff_count_linenumbers before
3055 coff_compute_section_file_positions. If RS6000COFF_C, handle
3056 reloc and lineno count overflows.
3057 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3058 relocs before dealing with .pad sections. Count overflow section
3059 headers when handling .pad sections.
3061 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3064 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3065 (struct xcoff_link_hash_table): Add descriptor_section and
3066 special_sections fields.
3067 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3068 (xcoff_link_add_symbols): Set linkage section alignment. Create
3069 descriptor section. Check for magic symbol names (_text, etc.),
3070 and record them in special_sections if found. Set
3071 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3072 descriptor field to point back to the function code symbol.
3073 (xcoff_sweep): Always mark the special descriptor_section.
3074 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3075 function descriptor, and mark it if it is.
3076 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3077 parameter, and fill it in. Allocate space for the descriptor
3079 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3080 global linkage code. If an undefined function descriptor is
3081 exported, arrange to define it. Warn about any other undefined
3083 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3084 (xcoff_write_global_symbol): Create a function descriptor when
3086 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3087 * bfd-in2.h: Rebuild.
3089 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3091 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3092 (ppc_coff_link_hash_table): new types for hashing
3093 (ppc_coff_link_hash_newfunc): hash entry constructor
3094 (ppc_coff_link_hash_table_init): hash table initializer
3095 (ppc_coff_link_hash_table_create): hash table constructor
3096 (ppc_record_toc_entry): changed references to hash table
3097 (coff_ppc_relocate_section): changed references to hash table
3099 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3100 * libcoff.h: Rebuild
3102 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3103 (coff_link_add_symbols): removed toc_offset init
3105 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3107 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3110 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3111 if it is given and mmep is available.
3112 * acconfig.h: Undef USE_MMAP.
3113 * configure, config.in: Regenerated.
3114 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3115 table handling the old way.
3116 (aout_get_external_symbols): Don't complain if last byte of string
3118 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3119 (bfd_free_window) [! USE_MMAP]: Don't define.
3120 (bfd_get_file_window,
3121 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3123 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3125 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3128 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3130 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3131 compatible with AMD generated COFF files. Try to support both AMD
3132 and GNU formats simultaneously.
3133 (coff_a29k_relocate_section): Likewise.
3135 * libbfd.c (bfd_get_file_window): Change writable parameter from
3136 int to boolean; update all callers. Pass MAP_SHARED if not
3137 writable--it's required on Solaris. Cast fprintf argument to
3139 * bfd-in.h (bfd_get_file_window): Update declaration.
3140 * bfd-in2.h: Rebuild.
3141 * aoutx.h: Update calls to bfd_get_file_window.
3143 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3145 (xcoff_swap_ldhdr_in): New static function.
3146 (xcoff_swap_ldsym_in): New static function.
3147 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3148 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3149 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3150 Handle XTY_ER/XMC_XO symbols correctly.
3151 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3152 rather than normal symbol table.
3153 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3154 already defined with the same absolute value.
3155 (xcoff_mark): When considering called symbols, check whether the
3156 descriptor is from a dynamic object, rather than the symbol
3158 (xcoff_build_ldsyms): Likewise.
3160 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3161 Cast realloc and malloc return values. If malloc or realloc fail,
3162 set bfd_error_no_memory.
3163 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3164 * bfd-in2.h: Rebuild.
3166 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3168 * coff-ppc.c (ppc_record_toc_entry): new function.
3169 (in_reloc_p): changed return value.
3170 (coff_ppc_relocate_section): much rework.
3171 (ppc_allocate_toc_section): new function.
3172 (ppc_process_before_allocation): new function.
3173 (ppc_coff_swap_sym_in_hook): new function.
3175 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3176 (coff_link_add_symbols): initialize toc_offset.
3178 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3179 (coff_swap_aouthdr_out): Added more sections to the data
3180 dictionary for the pe file header. Also changed linker version
3181 number on the ppc side.
3182 (dir_names): small improvements to the dictionary printing.
3183 (pe_mkobject_hook): save the file level flags.
3185 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3186 (pe_tdata): added real_flags field
3187 (coff_tdata): added local_toc_sym_map and access macro
3189 * libcoff.h (coff_link_hash_entry): added toc_offset field
3190 (pe_tdata): added real_flags field
3191 (coff_tdata): added local_toc_sym_map and access macro
3193 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3194 (coff_mkobject): init for local_toc_sym_map
3195 (coff_write_object_contents): set the internal_a.magic to
3196 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3199 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3201 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3202 entries until both the line number address and the function name
3203 address are too large.
3205 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3206 * configure: Rebuilt.
3208 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3209 is defined in the environment.
3211 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3213 * som.c (som_get_section_contents_in_window): Define to use
3216 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3218 * coff-i860.c: New file, based on coff-i386.c.
3219 * cpu-i860.c: New file, based on cpu-i386.c.
3220 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3221 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3222 targets, using i860coff_vec.
3223 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3224 trad-core.o and hosts/i860mach3.h.
3225 (i860coff_vec): Use coff-i860.o and cofflink.o.
3226 * configure: Rebuild.
3227 * Makefile.in: Rebuild dependencies.
3228 (ALL_MACHINES): Add cpu-i860.o.
3229 (BFD32_BACKENDS): Add coff-i860.o.
3230 (CFILES): Add cpu-i860.c and coff-i860.c.
3231 * targets.c (i860coff_vec): Declare.
3232 (bfd_target_vector): Add &i860coff_vec.
3233 * archures.c (bfd_i860_arch): Declare.
3234 (bfd_archures_list): Add &bfd_i860_arch.
3235 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3236 (coff_set_flags): Handle bfd_arch_i860.
3237 (coff_write_object_contents): Handle I860 a.out magic number.
3239 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3241 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3242 the created .tc section to 2.
3243 (xcoff_mark): Don't keep a .loader reloc for a call to an
3244 undefined symbol when creating a shared library.
3245 (xcoff_build_ldsyms): When creating a shared library, generate
3246 global linkage code for a call to an undefined symbol.
3248 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3250 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3251 BFD32_BACKENDS, BFD64_BACKENDS.
3252 (.dep1): Put mkdep output in a separate file.
3253 Rebuilt dependencies.
3255 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3258 Permit use of mmap when available:
3260 * configure.in: Check for mmap, madvise, mprotect.
3261 * config.in, configure: Regenerated.
3263 * libbfd.c (struct _bfd_window_internal): Define type.
3264 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3266 (ok_to_map): New static variable for debugging.
3267 (_bfd_generic_get_section_contents_in_window): New function.
3268 * bfd-in.h (bfd_window_internal): Declare type.
3269 (bfd_window): Define type.
3270 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3271 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3274 * libaout.h (struct aoutdata): Add two window fields.
3275 (obj_aout_sym_window, obj_aout_string_window): New macros.
3276 * aoutx.h (some_aout_object_p): Initialize windows.
3277 (aout_get_external_symbols): Get symbol data and strings in
3278 windows instead of explicitly allocated buffers.
3279 (slurp_symbol_table): Free window instead of memory.
3280 (bfd_free_cached_info): Release windows instead of freeing storage
3282 (aout_link_free_symbols): Ditto.
3284 * targets.c (bfd_target): Add new field for
3285 get_section_contents_in_window.
3286 (BFD_JUMP_TABLE_GENERIC): Updated.
3287 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3288 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3289 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3290 macros for get_section_contents_in_window field.
3292 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3294 * core.c: Renamed to corefile.c
3295 * makefile.dos (OBJS): Change core.o to corefile.o
3296 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3299 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3301 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3302 targ_selvecs to allow debugging under Irix-5 native.
3305 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3307 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3308 to o. Clobber and restore the list of new csects around the call
3309 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3310 linker error and the linker wants to read the symbol table. Reset
3311 the line number count of a real section even if it has no relocs.
3312 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3314 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3317 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3319 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3320 an undefined symbol in a shared link.
3322 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3323 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3324 phdm@info.ucl.ac.be (Philippe De Muyter).
3326 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3328 * coff-m88k.c (rtype2howto): New static function.
3329 (RTYPE2HOWTO): Use it rather than a macro definition.
3331 * coffcode.h (coff_write_object_contents): set internal_a.magic
3332 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3334 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3335 define TRAD_HEADER to new file hosts/delta68.h.
3336 m88*-motorola-sysv*, however, does use ptrace-core.o.
3337 * hosts/delta68.h: New file.
3339 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3340 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3342 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3344 * i386linux.c (MY(vec)): Declare before use.
3346 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3348 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3349 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3351 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3352 BFD is not of the right type.
3353 (bfd_elf_get_needed_list): Likewise.
3354 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3355 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3356 * xcofflink.c (XCOFF_XVECP): Define.
3357 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3359 (bfd_xcoff_import_symbol): Likewise.
3360 (bfd_xcoff_export_symbol): Likewise.
3361 (bfd_xcoff_link_count_reloc): Likewise.
3362 (bfd_xcoff_record_link_assignment): Likewise.
3363 (bfd_xcoff_size_dynamic_sections): Likewise.
3365 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3366 table index against the number of symbols for a base relative
3369 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3371 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3372 full_aouthdr flag here...
3373 (_bfd_xcoff_bfd_final_link): ...not here.
3375 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3377 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3378 systems that have a system <libelf.h>.
3379 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3380 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3381 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3382 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3383 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3384 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3385 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3387 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3389 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3390 set, set BSF_WEAK in symbol. Change all callers.
3391 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3392 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3393 _bfd_generic_link_add_one_symbol.
3394 (ecoff_indirect_link_order): Check that the section tdata relocs
3395 are not NULL before using them.
3397 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3398 define TRAD_HEADER as hosts/alphalinux.h.
3399 * configure: Rebuild.
3400 * hosts/alphalinux.h: New file.
3401 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3404 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3406 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3407 C_ECOMM storage classes.
3409 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3411 (xcoff_mark): Call xcoff_mark_symbol.
3412 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3413 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3415 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3417 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3419 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3421 (xcoff_find_reloc): New static function.
3422 (xcoff_link_add_symbols): Use it.
3423 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3424 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3425 relocate the value of C_DECL.
3427 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3429 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3431 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3432 callback decide what goes in .relocs.
3433 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3434 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3437 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3439 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3442 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3444 * xcofflink.c: More improvements, mostly to fix handling of
3445 constructors and a few other special cases.
3446 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3447 zero, reverting yesterday's change.
3448 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3449 (bfd_xcoff_link_count_reloc): Declare.
3450 (bfd_xcoff_record_link_assignment): Declare.
3451 * bfd-in2.h: Rebuild.
3453 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3455 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3456 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3457 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3458 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3459 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3460 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3462 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3465 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3466 segments includes the a.out header. See to that the magic number
3467 *always* is big-endian.
3469 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3470 m68k4k NetBSD configurations.
3472 * configure.in, configure: Separate i386 & mips NetBSD
3473 configurations from other BSD ones. Don't assume DEC is the only
3474 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3475 configurations. Add support for m68k4k NetBSD object format.
3477 * libaout.h: Added M_68K4K_NETBSD magic.
3479 * m68k4knetbsd.c: New file.
3481 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3483 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3486 * hosts/mipsnbsd.h: New file.
3489 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3491 * config.bfd: Add config stuff for mips*-*-magic* to set
3492 targ_defvec to ecoff_big_vec.
3495 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3497 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3499 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3500 toc_section, and entry_section fields.
3501 (struct xcoff_section_tdata): Remove ldrel_count field.
3502 * libcoff.h: Rebuild.
3503 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3505 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3506 full a.out header if full_aouthdr is set in xcoff_data.
3507 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3508 based on sections stored in xcoff_data.
3509 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3511 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3512 (rs6000coff_vec): Set symbol_leading_char to '.'.
3513 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3514 value stored in ret rather than returning a pointer value.
3516 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3518 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3521 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3523 * som.c (som_slurp_string_table): Allocate the strings with malloc
3524 since they're free'd by free_cached_info.
3525 (som_slurp_symbol_table): Similarly for the symbol table.
3527 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3529 * Makefile.in (diststuff): Don't make headers.
3531 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3533 * Makefile.in: Rebuild dependencies.
3535 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3536 output_bfd is not SunOS.
3537 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3538 non-SunOS input files.
3540 * xcofflink.c: Extensive changes to support linking shared objects
3541 and generating a .loader section.
3542 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3543 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3544 last_symndx, and ldrel_count fields.
3545 * libcoff.h: Rebuild.
3546 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3547 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3549 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3550 (bfd_xcoff_export_symbol): Declare.
3551 (bfd_xcoff_size_dynamic_sections): Declare.
3552 * bfd-in2.h: Rebuild.
3554 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3556 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3557 * configure: Rebuild.
3558 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3559 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3561 (pmac_xcoff_vec): Update to use new xcoff support.
3562 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3563 (xcoff_write_armap): Declare buf as unsigned char.
3564 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3566 * mpw-make.sed: Generalize subdir_do edit.
3568 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3570 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3571 correctly. Don't initialize asect->vma.
3573 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3575 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3576 something a little less than the page size.
3578 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3580 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3582 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3584 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3585 * coffcode.h (coff_write_object_contents): If .bss is before
3586 .data us that as data_start.
3587 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3589 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3590 (coff_swap_outhdr_out): Hardwire in version number.
3592 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3594 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3595 major and minor to *_vno, since the former are also macros in
3596 SunOS header files. Cast result of bfd_alloc to appropriate
3599 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3600 before assigning to sec_data.
3602 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3604 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3605 now relative to the section, not absolute.
3606 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3607 get the file name when there is a N_SO directory name. When
3608 handling stabs, remember that section->vma was added to the
3611 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3613 * sunos.c (struct sunos_link_hash_table): Add needed field.
3614 (sunos_link_hash_table_create): Call bfd_release, not free.
3615 (sunos_link_hash_table_create): Initialize needed field.
3616 (sunos_add_dynamic_symbols): Record needed objects.
3617 (bfd_sunos_get_needed_list): New function.
3618 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3619 * bfd-in2.h: Rebuild.
3621 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3623 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3625 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3627 * bfd-in.h (struct bfd_link_needed_list): Rename from
3628 bfd_elf_link_needed_list.
3629 * bfd-in2.h: Rebuild.
3630 * elf.c, elflink.h, libelf.h: Corresponding changes.
3632 Add start at AIX linker support; no shared libraries yet.
3633 * xcofflink.c: New file.
3634 * configure.in (rs600coff_vec): Use xcofflink.o.
3635 * configure: Rebuild.
3636 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3638 (struct xcoff_section_tdata): Define.
3639 (xcoff_section_data): Define macro.
3640 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3641 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3642 (_bfd_xcoff_bfd_final_link): Declare.
3643 (_bfd_ppc_xcoff_relocate_section): Declare.
3644 * libcoff.h: Rebuild.
3645 * coff-rs6000.c: Clean up a bit.
3646 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3647 cputype, csects, and debug_indices.
3648 (xcoff_copy_private_bfd_data): Copy cputype.
3649 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3650 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3651 (xcoff_reloc_type_lookup): Rename from
3652 rs6000coff_reloc_type_lookup.
3653 (coff_relocate_section): Define.
3654 (_bfd_xcoff_sizeof_headers): Define.
3655 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3656 (_bfd_xcoff_bfd_relax_section): Define.
3657 (_bfd_xcoff_bfd_link_split_section): Define.
3658 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3660 * coffcode.h (coff_compute_section_file_positions): If AIX,
3661 increment sofar by SMALL_AOUTSZ if not executable.
3662 (coff_write_object_contents): If AIX, always output an a.out
3663 header; if not executable, header size of SMALL_AOUTSZ.
3664 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3665 (_bfd_stringtab_init): Initialize xcoff field.
3666 (_bfd_xcoff_stringtab_init): New function.
3667 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3668 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3669 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3670 * libbfd.h: Rebuild.
3671 * Makefile.in: Rebuild dependencies.
3672 (BFD32_BACKENDS): Add xcofflink.o.
3673 (CFILES): Add xcofflink.c.
3675 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3676 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3677 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3679 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3681 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3683 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3685 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3686 * config.in: Regenerated.
3688 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3689 (_bfd_chunksize): New variable.
3690 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3691 for obstack chunk size.
3692 * configure.in: Check for getpagesize.
3693 * configure: Regenerated.
3695 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3697 * trad-core.c (rawptr): Make it a local variable of
3698 ptrace_unix_core_file_p.
3700 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3702 * coff-arm.c (in_reloc_p): New.
3703 * coff-i386.c (in_reloc_p): New.
3704 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3705 (coff_write_object_contents): Only set has_reloc_section
3707 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3708 in_reloc_p to decide if reloc should be emitted.
3709 * libcoff.h (pe_data_type.in_reloc_p): New.
3710 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3712 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3714 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3715 (_bfd_coff_read_internal_relocs): Likewise.
3716 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3717 (_bfd_coff_read_internal_relocs): Likewise.
3719 * elflink.h (elf_link_add_object_symbols): Correct conditions
3720 under which type and size change warnings are issued.
3722 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3724 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3725 a symbol which is not in a real section.
3726 (coff_write_native_symbol): Corresponding change.
3728 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3729 coff_link_hash_newfunc and make non-static.
3730 (_bfd_coff_link_hash_table_init): New function, broken out of
3731 _bfd_coff_link_hash_table_create.
3732 (_bfd_coff_link_hash_table_create): Use it.
3733 (process_embedded_commands): Make static.
3734 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3735 (_bfd_coff_link_hash_table_init): Declare.
3736 * libcoff.h: Rebuild.
3738 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3739 field in XCOFF tdata.
3740 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3741 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3742 based on cputype stored in a.out header, or in n_type of initial
3744 (coff_write_object_contents): Set cputype correctly in a.out
3746 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3748 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3749 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3751 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3752 * libcoff.h: Rebuild.
3754 * cpu-rs6000.c (rs6000_compatible): New static function.
3755 (bfd_rs6000_arch): Use it.
3756 * cpu-powerpc.c (powerpc_compatible): New static function.
3757 (arch_info_struct): Define various flavours of PowerPC.
3758 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3761 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3763 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3765 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3767 * elflink.h (elf_link_add_object_symbols): Don't warn about
3768 changing the size or type if the old definition was weak.
3770 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3772 * coffcode.h (combined_entry_type): Add fix_line field.
3773 (coff_slurp_line_table): Warn if we try to set the lineno field of
3775 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3776 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3777 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3778 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3780 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3781 * libcoff.h: Rebuild.
3783 * libcoff-in.h (struct xcoff_tdata): Define.
3784 (xcoff_data): Define.
3785 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3786 * bfd-in2.h, libcoff.h: Rebuild.
3787 * coff-rs6000.c (xcoff_mkobject): New static function.
3788 (coff_mkobject): Define.
3789 (xcoff_copy_private_bfd_data): New static function.
3790 (coff_bfd_copy_private_bfd_data): Define.
3791 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3793 (rs6000coff_vec): Add DYNAMIC to object_flags.
3794 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3795 .loader sections specially.
3796 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3797 section alignment from the XCOFF tdata information.
3798 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3799 F_SHROBJ, and copy the extra a.out header information into the
3800 XCOFF tdata structure.
3801 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3802 F_DYNLOAD and the extra a.out header information.
3803 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3804 C_HIDEXT symbol with attached csect information.
3805 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3806 in the o_maxdata field.
3807 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3808 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3809 end if BSF_NOT_AT_END is set.
3811 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3812 _bfd_read_ar_hdr_fn.
3813 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3814 * bfd-in2.h, libbfd.h: Rebuild.
3815 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3817 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3818 (bfd_slurp_bsd_armap_f2): Likewise.
3819 (_bfd_slurp_extended_name_table): Likewise.
3821 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3823 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3825 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3826 when the symbol table is empty.
3828 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3829 space for section symbols, since we don't output them either.
3830 (elf_m68k_adjust_dynindx): Removed.
3832 * ptrace-core.c (rawptr): Make it a local variable of
3833 ptrace_unix_core_file_p.
3835 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3837 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3840 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3841 Mac object file formats.
3843 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3845 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3846 auxent if there isn't one.
3847 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3848 rather than FILNMLEN as the maximum name length.
3850 * coffcode.h (bfd_coff_backend_data): Add new field
3851 _bfd_coff_print_aux.
3852 (bfd_coff_print_aux): New static function.
3853 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3854 scnlen field of an XTY_LD csect aux entry.
3855 (coff_print_aux): New static function.
3856 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3857 in coff_pointerize_aux_hook.
3858 (bfd_coff_std_swap_table): Initialize new field.
3859 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3860 * libcoff.h: Rebuild.
3861 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3862 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3864 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3865 if there are symbols, for native AIX ld compatibility.
3867 * coffcode.h (bfd_coff_backend_data): Add new field
3868 _bfd_coff_pointerize_aux_hook.
3869 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3870 or I960, and as 0 otherwise.
3871 (bfd_coff_std_swap_table): Initialize new field.
3872 * libcoff.h: Rebuild.
3873 * coffgen.c (coff_pointerize_aux): Change parameters to take
3874 symbol pointer instead of type and class, and to take aux index.
3875 Call _bfd_coff_pointerize_aux_hook if it is defined.
3876 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3877 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3878 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3880 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3881 read-only/host-only support.
3883 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3885 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3888 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3889 BFD_JUMP_TABLE_ARCHIVE accordingly.
3890 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3891 (_bfd_compute_and_write_armap): Declare.
3892 (_bfd_generic_read_ar_hdr): Declare.
3893 (_bfd_read_ar_hdr): Define.
3894 (_bfd_noarchive_read_ar_hdr): Define.
3895 (_bfd_archive_bsd_read_ar_hdr): Define.
3896 (_bfd_archive_coff_read_ar_hdr): Define.
3897 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3898 _bfd_read_ar_hdr instead.
3899 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3900 (_bfd_compute_and_write_armap): Rename from
3901 compute_and_write_armap. Make non-static. Change all callers.
3902 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3903 than _bfd_snarf_ar_hdr.
3904 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3905 * ieee.c (ieee_read_ar_hdr): Define.
3906 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3907 * oasys.c (oasys_read_ar_hdr): Define.
3908 * som.c (som_read_ar_hdr): Define.
3909 * bfd-in2.h, libbfd.h: Rebuild.
3911 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3913 * peicode.c (coff_swap_filehdr_in): If symptr is
3914 zero, there aren't any symbols, even if nsyms is set.
3916 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3918 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3920 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3921 sections, and set styp correctly for them: .got, .hash, .dynamic,
3922 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3923 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3925 (ecoff_sort_hdrs): New static function.
3926 (ecoff_compute_section_file_positions): Return boolean, not void.
3927 Sort the sections by VMA before looking through them. Put the
3928 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3929 section on an appropriate boundary within the page.
3930 (ecoff_compute_reloc_file_positions): Check return value of
3931 ecoff_compute_section_file_positions.
3932 (_bfd_ecoff_set_section_contents): Likewise.
3933 (_bfd_ecoff_write_object_contents): Check for various Alpha
3934 section types when incrementing text_size and data_size. Call
3935 adjust_headers backend function if it exists.
3936 * coff-alpha.c (alpha_adjust_headers): New static function.
3937 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3938 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3940 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3942 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3944 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3945 of ALTERNATE_AIX_CORE_FORMAT.
3946 * configure.in (aix4): No longer need CORE_FLAGS.
3947 * configure: Updated.
3949 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3951 NS32k changes from Ian Dall:
3952 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3954 (aout_link_input_section_std, aout_link_input_section_ext,
3955 aout_link_reloc_link_order): Call them instead of _bfd_*
3957 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3959 (backend_data): Use it instead of hardcoded zero.
3961 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3962 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3964 * ns32knetbsd.c: Include bfd.h.
3965 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3966 (MY_bfd_reloc_type_lookup): Declare function too.
3967 * pc532-mach.c (set_sizes): Don't declare.
3968 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3969 (backend_data, MY_backend_data): Don't define.
3971 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3972 ns32k-*-lites* like ns32k-*-netbsd*.
3974 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3977 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3979 * coffcode.h (coff_write_object_contents): Restore setting
3980 f_timdat to 0, deleted on August 22.
3982 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3984 * coffcode.h (coff_bfd_copy_private_symbol_data,
3985 coff_bfd_copy_private_section_data,
3986 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3987 * peicode.h (coff_bfd_copy_private_bfd_data): New
3988 (pe_bfd_copy_private_bfd_data): New.
3989 (coff_swap_scnhdr_in): Swap bss size into the right place.
3990 (pe_print_private_bfd_data): Add some newlines.
3992 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3994 * som.c (setup_sections): Don't die if a space has no subspaces.
3996 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3998 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3999 dynamic symbol override a common symbol. Don't change the size or
4000 type if they have been set and the new symbol is not a definition.
4001 Warn if the size or type changes.
4003 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4005 * som.c (som_begin_writing): Don't write the symbol table or
4007 (som_finish_writing): Write them here. Place them after the
4008 subspace data, but before the relocs.
4010 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4012 * sunos.c (sunos_add_one_symbol): Just pass false, not
4013 info->shared_library, to sunos_create_dynamic_sections.
4014 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4016 (sunos_check_dynamic_reloc): Remove .text section assertion.
4018 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4020 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4021 * configure, configure.in: Add pmac_xcoff_vec case.
4022 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4023 * coff-pmac.c: New file, PowerMac XCOFF support.
4024 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4025 * targets.c (pmac_xcoff_vec): Declare.
4027 * mpw-config.in: Various changes to be compatible with the
4028 autoconf-based configury.
4029 * mpw-make.sed: New file, sed commands to translate Unix
4030 makefile into MPW syntax.
4031 * mpw-make.in: Remove.
4032 * hosts/mpw.h: Remove.
4033 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4034 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4036 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4038 * binary.c (binary_get_symtab): Return an empty string on error.
4039 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4041 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4043 * coff-ppc.c: Reformatted according to gnu conventions
4044 Removed irrelevant "if 0" code
4046 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4048 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4049 symbols rather than as indirect symbols.
4050 (MY(slurp_symbol_table)): Don't do anything special about
4053 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4054 of .ctors and .dtors sections is no larger than 2.
4056 * sunos.c (sunos_add_one_symbol): Don't change
4057 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4059 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4060 dynamic symbols when creating a shared library.
4061 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4063 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4064 written even if it is not defined in a regular object.
4065 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4066 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4067 rather than the constant 22.
4068 (sunos_check_dynamic_reloc): Handle creating a shared library.
4069 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4070 zero when creating a shared library.
4071 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4072 write it out at the start of the symbol table.
4074 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4076 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4078 * config.bfd: Add arm-*-coff.
4079 * configure.in, configure: Add armcoff_{little,big}_vec.
4080 * targets.c (armcoff_{little,big}_vec): Declare.
4081 (bfd_target_vector): Add armcoff_{little,big}_vec.
4082 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4084 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4086 * targets.c (bfd_find_target): Remove debugging code.
4088 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4090 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4092 * Makefile.in: added *-ppc files
4093 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4094 allow pe based .o's to be shared with other tools on ppc/NT
4095 * config.bfd: added powerpc[le]-[pe|winnt] config support
4096 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4097 * peicode.h: Added more section flags for PE on ppc
4098 Added coff_swap_filehdr_out to allow peicode.h to be
4099 used for non-image PE files on ppc.
4100 Check for image, or not, before copying pe_opthdr
4101 * targets.c: Added new bfd's
4102 * targets.c: Removed two inactive bfds that shouldn't have made it this
4105 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4107 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4108 explicit values to initialize all relocs. Change all users.
4109 (ppc_elf_brtaken_inner): New function to handle branch predicition
4111 (ppc_elf_brtaken_reloc): Ditto.
4112 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4113 relocs use ppc_elf_unsupported_reloc.
4114 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4115 needs to be reported.
4116 (ppc_elf_relocate_section): Support branch prediction relocs.
4118 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4120 * bfd.c (bfd_assert): Remove \n from string passed to
4123 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4124 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4125 (bfd_coff_make_section_hook): Don't define.
4126 (coff_make_section_hook): Remove.
4127 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4128 (styp_to_sec_flags): Likewise.
4129 (coff_write_object_contents): Likewise.
4130 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4132 * libcoff.h: Rebuild.
4133 * coffgen.c (make_a_section_from_file): Just call
4134 bfd_make_section_anyway, not bfd_make_section or
4135 bfd_coff_make_section_hook.
4136 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4137 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4138 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4139 make_section_hook field.
4140 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4142 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4143 pointers into value field for warning and indirect symbols; just
4144 leave the value field alone.
4145 * linker.c (generic_link_add_symbol_list): Use next symbol for
4146 warning and indirect symbols, rather than looking in symbol value.
4147 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4148 parameter. Change all callers. Remove support for indirect
4149 symbols; it didn't work anyhow.
4150 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4151 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4152 * bfd-in2.h: Rebuild.
4154 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4156 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4157 go back to telling the tools this reloc operates on 32 bits.
4159 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4161 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4162 rather than a direct fprintf.
4163 * archive.c (_bfd_write_archive_contents): Likewise.
4164 * coffcode.h (coff_slurp_symbol_table): Likewise.
4165 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4166 (ppc_elf_unsupported_reloc): Likewise.
4167 (ppc_elf_relocate_section): Likewise.
4168 * i386linux.c (linux_tally_symbols): Likewise.
4169 (linux_finish_dynamic_link): Likewise.
4170 * osf-core.c (osf_core_core_file_p): Likewise.
4171 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4172 * som.c (som_sizeof_headers): Likewise.
4173 * srec.c (srec_bad_byte): Likewise.
4174 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4175 * libbfd-in.h (bfd_assert): Declare first parameter const.
4176 * libbfd.h: Rebuild.
4177 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4178 bfd_reloc_overflow is enough.
4179 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4180 * coff-h8500.c (rtype2howto): Likewise.
4181 * coff-z8k.c (rtype2howto): Likewise.
4182 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4183 * elf.c (_bfd_elf_get_lineno): Likewise.
4184 (_bfd_elf_no_info_to_howto): Likewise.
4185 (_bfd_elf_no_info_to_howto_rel): Likewise.
4186 * hp300hpux.c (convert_sym_type): Likewise.
4187 (MY(swap_std_reloc_in)): Likewise.
4188 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4190 * libaout.h (struct aoutdata): Add line_buf field.
4191 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4192 and filename_buffer. Instead, use a malloc buffer stored in the
4193 new line_buf field. Remove length restrictions.
4195 * coffgen.c (string_size): Remove static variable.
4196 (debug_string_size, debug_string_section): Likewise.
4197 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4198 and debug_string_size_p parameters. Use them instead of the
4199 global variables. Change all callers.
4200 (coff_write_symbol): Likewise.
4201 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4202 (coff_write_symbols): Add local variables to replace removed
4205 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4206 function, and line_base fields.
4207 * libcoff.h: Rebuild.
4208 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4209 information, rather than using static variables.
4211 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4212 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4214 * init.c (initialized): Remove static variable.
4215 (bfd_init): Don't bother setting initialized.
4216 (bfd_check_init): Remove.
4217 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4218 * libbfd.h: Rebuild.
4220 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4222 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4223 size for full core dumps. Copy core file header to private data.
4224 (rs6000coff_core_file_failing_command,
4225 rs6000coff_core_file_failing_signal): New functions to extract
4226 the file name and terminating signal from the core file.
4227 * coff-rs6000.c: Use them.
4229 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4231 Change arch info to be const, initialized at compile time.
4232 * archures.c: Reindent many functions. Change CONST to const.
4233 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4234 nothing set it anyhow. Make next const.
4235 (bfd_arch_info_list): Remove.
4236 (bfd_archures_list): Rename from archures_init_table. Change from
4237 a table of function pointers to a table of bfd_arch_info_type
4238 structure addresses.
4239 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4240 (bfd_lookup_arch): Likewise.
4241 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4243 (bfd_default_arch_struct): Make const.
4244 (bfd_arch_init, bfd_arch_linkin): Remove.
4245 (bfd_get_arch_info): Return a const pointer.
4246 * init.c (bfd_init): Don't call bfd_arch_init.
4247 * bfd.c (struct _bfd): Make arch_info const.
4248 * bfd-in2.h: Rebuild.
4249 * libbfd.h: Rebuild.
4250 * configure.in: Put & before everything in $selarchs.
4251 * configure: Rebuild.
4252 * cpu-*.c: Change bfd_*_arch from a function which calls
4253 bfd_arch_linkin to a const structure.
4254 * ieee.c (ieee_object_p): Make arch const.
4256 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4258 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4260 * bfd-in2.h: Regenerate.
4261 * libbfd.h: Regenerate.
4263 * elf32-ppc.c (reloc_type): Update names to match current draft.
4264 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4265 relative. Update names to current V.4 draft.
4266 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4267 (ppc_elf_relocate_section): Rename relocations to match draft.
4269 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4271 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4272 compiled with -mrelocatable-lib to be linked with either normal
4273 modules or -mrelocatable modules.
4275 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4277 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4278 in the a.out header.
4280 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4281 a reloc against a local symbol, even if it's not a section.
4283 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4285 * targets.c (bfd_target): Remove unused align_power_min field.
4286 * bfd-in2.h: Rebuild.
4287 * All backends: Remove initialization of align_power_min.
4289 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4291 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4293 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4295 * config.bfd (mips-dec-netbsd*): New target.
4296 * configure.host (mips-dec-netbsd*): New host.
4297 * configure.in (mips-dec-netbsd*): New native.
4298 * configure: Rebuild.
4300 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4302 Make the COFF backend linker merge common types:
4303 * cofflink.c (struct coff_debug_merge_element): Define.
4304 (struct coff_debug_merge_type): Define.
4305 (struct coff_debug_merge_hash_entry): Define.
4306 (struct coff_debug_merge_hash_table): Define.
4307 (coff_debug_merge_hash_table_init): Define.
4308 (coff_debug_merge_hash_table_free): Define.
4309 (coff_debug_merge_hash_lookup): Define.
4310 (struct coff_final_link_info): Add debug_merge field.
4311 (coff_debug_merge_hash_newfunc): New static function.
4312 (_bfd_coff_final_link): Allocate and free debug_merge table.
4313 (coff_link_input_bfd): Merge identical enum, struct and union
4316 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4318 Convert i960 COFF to use COFF backend linker.
4319 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4320 structure to store the symbol being used.
4321 (coff_i960_start_final_link): New static function.
4322 (coff_i960_relocate_section): New static function.
4323 (coff_i960_adjust_symndx): New static function.
4324 (coff_start_final_link): Define.
4325 (coff_relocate_section): Define.
4326 (coff_adjust_symndx): Define.
4327 * coffcode.h (bfd_coff_backend_data): Add new callback function
4328 _bfd_coff_start_final_link.
4329 (bfd_coff_start_final_link): Define.
4330 (coff_start_final_link): Define if not defined.
4331 (bfd_coff_std_swap_table): Add coff_start_final_link.
4332 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4334 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4335 function callback is not NULL.
4336 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4337 (_bfd_coff_internal_syment_name): Declare.
4338 * libcoff.h: Rebuild.
4339 * configure.in (icoff_big_vec): Add cofflink.o.
4340 (icoff_little_vec): Likewise.
4341 * configure: Rebuild.
4343 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4345 * Makefile.in (clean-info): Remove extraneous tab from line
4348 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4350 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4351 contents has relocs.
4353 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4355 * coffcode.h (coff_compute_section_file_positions): Keep the
4357 (coff_write_object_contents): Remember if it's a relocatable
4359 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4360 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4361 if relocatable file. Swap out saved raw size.
4363 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4365 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4366 (maintainer-clean): Rename from realclean, passing
4367 maintainer-clean down to subdirectories, but leave realclean as a
4370 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4373 * dep-in.sed: Remove config.h from generated dependencies.
4375 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4376 broken out of sunos_canonicalize_dynamic_symtab.
4377 (sunos_canonicalize_dynamic_symtab): Call new function
4378 sunos_slurp_dynamic_symtab.
4379 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4380 dynamic symbol table to the caller.
4381 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4382 callback to override the symbols being read.
4383 * libaout.h (struct aout_backend_data): Add three new parameters
4384 to add_dynamic_symbols callback.
4386 Extensive minor changes to avoid various gcc warnings. Also:
4387 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4388 * archures.c (bfd_arch_info_type): Change mach field from long to
4390 (bfd_lookup_arch): Change machine parameter from long to unsigned
4393 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4395 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4396 a symbol with a non-zero plt_offset.
4398 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4400 * elfcode.h (align_file_position): Remove; not used.
4402 * configure.in: Only check for <sys/procfs.h> on a native system,
4403 and make sure it defines prstatus_t.
4404 * configure: Rebuild.
4406 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4408 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4410 * config.in: Rename from config.h.in.
4411 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4412 Check for config.h:config.in when creating stamp-h.
4413 * configure: Rebuild.
4414 * Makefile.in (stamp-h): Depend upon config.in rather than
4415 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4416 calling config.status.
4418 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4419 (Makefile): Just rebuild Makefile.
4420 (config.h, stamp-h): New targets.
4421 * configure.in: Create stamp-h when rebuilding config.h.
4422 * configure: Rebuild.
4424 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4426 * configure.in: Call AC_CONFIG_HEADER. Substitute
4427 HOST_64BIT_LONG. Check that various header files exist. Check
4428 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4429 and/or free need to be declared. Don't make a link to sysdep.h.
4430 Define TRAD_HEADER for various hosts.
4431 * configure: Rebuild.
4432 * configure.host: Don't set my_host. Add definitions taken from
4433 host header files for various entries. Remove entries which now
4435 * acconfig.h: New file.
4436 * config.h.in: New file, built by autoheader.
4437 * sysdep.h: New file.
4438 * Makefile.in (do_distclean): Don't remove sysdep.h.
4440 (LOCAL_H_DEPS): New variable.
4441 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4443 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4444 ($(OPTIONAL_BACKENDS)): Likewise.
4445 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4446 looking through sysdep.h.
4447 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4448 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4449 (fprintf_vma, sprintf_vma): Likewise.
4450 (int64_type, uint64_type): Don't define.
4451 * bfd-in2.h: Rebuild.
4452 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4453 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4454 * lynx-core.c: Include stuff from old hosts/lynx.h.
4455 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4456 rather than NO_FCNTL.
4457 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4458 rather than NATIVE_HPPAHPUX_COMPILER.
4459 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4461 * hosts/*.h: Remove all header files which merely include,
4462 declare, and define things. Leave header files which define
4463 information needed by trad-core.c.
4465 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4466 (BFD_CC_FOR_BUILD): Define.
4467 * configure.in: Use BFD_CC_FOR_BUILD.
4468 * configure: Rebuild.
4470 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4472 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4473 * configure: Rebuild.
4475 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4478 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4480 * config.bfd: i386pe_ve -> i386pe_vec.
4482 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4484 * configure.host: Incorporate host Makefile fragments by setting
4486 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4487 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4488 value based on whether the code is being compiled by a cross
4489 compiler. Don't substitute host_makefile_frag or frags.
4490 * aclocal.m4: New file to define local AC_PROG_CC.
4491 * configure: Rebuild.
4492 * Makefile.in (INSTALL): Set to @INSTALL@.
4493 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4494 (INSTALL_DATA): Set to @INSTALL_DATA@.
4496 (CC): Define as @CC@.
4497 (CFLAGS): Set to @CFLAGS@.
4498 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4499 (@host_makefile_frag@): Remove.
4500 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4501 after other options.
4502 (config.status): Remove dependency upon @frags@.
4503 * config/*.mh, config/README: Remove.
4505 * config.bfd: Rewrite to incorporate the contents of the Makefile
4506 fragments by setting shell variables, rather than merely returning
4507 the name of a Makefile fragment.
4508 * configure.in: Use shell variables set by config.bfd rather than
4509 looking at the target Makefile fragment files. Don't substitute
4510 target_makefile_frag. Do substitute TDEFINES.
4511 * configure: Rebuild.
4512 * Makefile.in (@target_makefile_frag@): Remove.
4513 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4514 * config/*.mt: Remove.
4516 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4518 * configure.in: Put changequote lines around "i[345]86" patterns
4519 section of core file support.
4521 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4523 * som.c (som_bfd_print_private_bfd_data): Define to use the
4526 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4528 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4529 entry, text_start and data_start.
4531 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4533 * Makefile.in (OFILES): Remove $(TDEPFILES).
4534 * config/apollo.mt (TDEPFILES): Remove.
4535 * config/README: Update.
4537 * configure.in: For a native configuration, set COREFILE and
4538 COREFLAG based on the canonical host name.
4539 * configure: Rebuild.
4540 * Makefile.in: Rebuild dependencies.
4541 (ALL_CFLAGS): Add @COREFLAG@.
4542 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4543 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4544 support routines. Check LYNX_CORE rather than HOST_LYNX.
4545 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4546 * i386lynx.c: Likewise.
4547 * m68klynx.c: Likewise.
4548 * sparclynx.c: Likewise.
4549 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4550 * *-core.c: Comment changes.
4551 * config/decstation.mh (HDEPFILES): Remove.
4552 (HDEFINES): Remove -DTRAD_CORE.
4553 * config/irix3.mh (RANLIB): Remove.
4554 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4555 (HDEFINES): Remove -DIRIX_CORE.
4556 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4557 (HDEFINES): Remove -DTRAD_CORE.
4558 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4559 * config/ultra3.mh (RANLIB): Remove.
4560 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4561 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4562 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4563 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4564 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4565 * config/i386aix.mh, config/i386bsd.mh: Remove.
4566 * config/i386linux.mh, config/i386mach3.mh: Remove.
4567 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4568 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4569 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4570 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4571 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4572 * config/solaris2.mh, config/stratus.mh: Remove.
4573 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4574 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4576 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4578 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4579 DT_FINI entry if the appropriate symbol is not in the hash table.
4581 * libelf.h (struct elf_backend_data): Add create_program_headers
4582 and want_hdr_in_seg fields.
4583 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4585 (elf_backend_create_program_headers): Likewise.
4586 (elfNN_bed): Initialize create_program_headers and
4588 * elf.c (get_program_header_size): Call create_program_headers
4590 (map_program_segments): Check want_hdr_in_seg backend field. Call
4591 create_program_headers backend routine.
4593 * elf.c (assign_file_positions_except_relocs): Align non allocated
4594 sections when creating an executable.
4596 * elfcode.h (elf_swap_phdr_in): Make non static.
4597 (elf_swap_phdr_out): Make non static.
4598 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4599 (bfd_elf32_swap_phdr_out): Declare.
4600 (bfd_elf64_swap_phdr_in): Declare.
4601 (bfd_elf64_swap_phdr_out): Declare.
4603 * ecofflink.c (ecoff_collect_shuffle): New static function.
4604 (_bfd_ecoff_get_accumulated_pdr): New function.
4605 (_bfd_ecoff_get_accumulated_sym): New function.
4606 (_bfd_ecoff_get_accumulated_ss): New function.
4607 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4608 (_bfd_ecoff_get_accumulated_sym): Declare.
4609 (_bfd_ecoff_get_accumulated_ss): Declare.
4610 * libbfd.h: Rebuild.
4612 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4614 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4616 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4617 warning symbols. If any section is named .gnu.warning.XXX, treat
4618 the contents as a warning to be issued if the symbol XXX is
4620 (elf_link_output_extsym): For an indirect or warning symbol, just
4621 output the symbol it points to.
4623 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4624 if bfd_hash_allocate fails, since it will already be set.
4625 (generic_link_hash_newfunc): Likewise.
4626 (archive_hash_newfunc): Likewise.
4627 (hash_entry_bfd): New static function.
4628 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4629 callback. Allocate a new warning using the hash table newfunc.
4630 Use bfd_hash_replace to update the entry in the hash table, rather
4631 than assuming we can copy the fields with structure assignment.
4633 * hash.c (bfd_hash_replace): New function.
4634 * bfd-in.h (bfd_hash_replace): Declare.
4635 * bfd-in2.h: Rebuild.
4637 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4639 * config.bfd: Add mips*vr4300-*-elf* target.
4640 * config/mipsbvr4300.mt: Added.
4642 See file ChangeLog.2
4649 version-control: never