1 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
4 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
7 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
10 the -mrelocatable-lib bit set and the other doesn't, clear the
11 -mrelocatable-lib bit in the header.
13 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
15 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
16 symbol against a STT_FUNC symbol in a shared library.
18 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
20 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
21 symbol is found, automatically define the corresponding function
24 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
25 if sym.n_numaux is not zero.
26 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
27 entry to disagree about the number of aux entries if the symbol
30 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
31 section if it might be needed, not just if info->shared.
32 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
33 the start of .rel.dyn if we are going to use it.
34 (mips_elf_finish_dynamic_sections): Only clear the first element
35 of .rel.dyn if the size is greater than zero.
37 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
39 * xcofflink.c (xcoff_link_input_bfd): If we already called the
40 undefined_symbol callback for a symbol, then don't issue any more
41 warnings about loader relocs.
42 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
43 after calling the undefined_symbol callback.
45 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
46 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
47 as the AIX linker seems to do.
49 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
51 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
52 (evax_initialize): Remove evax_reloc_table.
53 (evax_close_and_cleanup): Ditto.
55 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
57 (evax_bfd_reloc_type_lookup): Ditto.
58 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
59 cooked_size == raw_size.
60 * evax-emh.c (_bfd_evax_register_filename): Remove.
61 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
62 * evax-misc.c (add_new_contents): Malloc section at full size.
63 (_bfd_save_evax_section): Memcpy section contents directly.
64 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
65 (evax_reloc_table): Remove.
67 * hosts/alphavms.h (O_ACCMODE): Define if needed.
69 * makefile.vms: Add better support for DEC C compilation
70 Add evax.h dependencies
72 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
73 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
74 (BFD_RELOC_ALPHA_BASEREG): Remove.
75 * bfd-in2.h, libbfd.h: Rebuild.
77 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
79 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
80 getgid if _WIN32 is defined.
81 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
83 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
85 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
86 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
88 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
91 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
93 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
95 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
96 (NEED_DECLARATION_REALLOC): New macro.
97 * configure, config.in: Rebuild.
98 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
99 (realloc): Declare if NEED_DECLARATION_REALLOC.
101 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
102 <strings.h> if they exist.
104 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
106 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
108 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
110 Based on patches from Eric Valette <valette@crf.canon.fr>:
111 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
112 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
113 (elf_howto_table): Add entries for new relocs.
114 (elf_i386_reloc_type_lookup): Handle new relocs.
115 (elf_i386_info_to_howto): Just call abort.
116 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
117 (elf_i386_relocate_section): Likewise.
120 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
122 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
125 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
127 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
128 only get the LMA from the phdr if they are in the same part of the
131 * elf.c (map_sections_to_segments): Rewrite tests for starting a
132 new segment to make them more comprehensible. If the relationship
133 between the LMA and the VMA changed, start a new segment. Don't
134 check dynsec when deciding whether to start a new segment for a
135 writeable section; -N will now handle this.
137 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
139 * libhppa.h: Remove "esel" changes. Not the right approach.
140 * som.c: Corresponding changes.
141 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
142 which don't have a SOM symbol type associated with them.
143 Reverses a 1994 change.
145 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
147 Make ld -N more reasonable for ELF:
148 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
149 phdr_in_section to false, and always use a single load segment.
150 (elf_sort_sections): Sort sections by LMA after VMA.
151 (assign_file_positions_for_segments): If D_PAGED is not set, don't
152 align to maxpagesize.
153 (assign_file_positions_except_relocs): Likewise.
154 * elfcode.h (elf_object_p): If a section is loaded but not page
155 aligned, clear D_PAGED.
157 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
159 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
160 Added, for internal use by the ARM gas.
164 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
166 * libhppa.h (R_HPPA_ESEL): New field selector.
168 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
169 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
170 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
172 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
174 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
175 archive search before looking for stripped dynamic objects.
177 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
179 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
180 symbol a warning rather than an error.
182 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
184 * elf.c (assign_file_positions_for_segments): Track the virtual
185 memory position separately from the file position, and use it to
186 compute the alignment adjustment.
189 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
191 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
192 and fixed mask on R_D10V_10_PCREL_L.
195 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
197 * elf64-mips.c: Include "aout/ar.h".
198 (mips_elf64_slurp_armap): New static function.
199 (mips_elf64_write_armap): New static function.
200 (bfd_elf64_archive_*): Define.
201 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
202 Use instead of bfd_generic_archive_p.
203 (bfd_elfNN_write_archive_contents): Define if not defined. Use
204 instead of _bfd_write_archive_contents.
205 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
206 _bfd_generic_mkarchive.
207 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
208 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
210 (TARGET_LITTLE_SYM): Likewise.
211 * archive.c (bfd_slurp_armap): Check for and reject an archive map
213 * Makefile.in: Rebuild dependencies.
215 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
216 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
217 SHT_MIPS_EVENTS sections.
218 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
219 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
221 (_bfd_mips_elf_fake_sections): Likewise.
223 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
224 * ecoff.c (ecoff_compute_section_file_positions): Copy
225 rdata_in_text from backend info to tdata. Clear it if any data
226 section comes before .rdata.
227 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
228 tdata rather than backend info.
230 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
232 * configure.in: Fix test for whether a compiler has a 64 bit
233 type. From Jim Wilson <wilson@cygnus.com>.
235 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
237 * configure.host (mips-sgi-irix6*): New host.
239 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
240 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
241 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
243 * configure: Rebuild.
244 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
245 (BFD_HOST_64_BIT): Define conditionally.
246 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
247 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
248 (symvalue, bfd_size_type): Likewise.
249 * bfd-in2.h: Rebuild.
250 * Makefile.in (do_clean): Remove bfd-tmp.h.
251 (do_distclean): Remove bfd-in3.h.
252 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
253 (bfd-in3.h): New target.
255 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
256 Andrew Gierth <ANDREWG@microlise.co.uk>.
258 * configure.host: Set INSTALL_SHLIB.
259 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
260 * configure: Rebuild.
261 * Makefile.in (install): Use @INSTALL_SHLIB@.
263 * config.bfd (mips*-*-irix6*): New target.
264 * configure.host: Handle Irix 6 shared library like Irix 5.
266 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
267 symbol for a magic name.
268 (xcoff_link_input_bfd): Don't change the reloc symbol for an
270 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
273 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
275 * mpw-config.in: Add ELF support to mips config, create the
276 elf32-target.h file in the object dir.
277 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
279 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
281 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
282 Also removed most abort calls, in favor of using bfd reporting.
285 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
287 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
288 (BFD32_BACKENDS) Add elf32-d10v.o.
289 * archures.c: Add bfd_d10v_arch.
290 * bfd-in2.h: Add bfd_d10v_arch.
291 * config.bfd (d10v-*-*): New target.
292 * configure: (bfd_elf32_d10v_vec) New vector.
293 * configure.in: (bfd_elf32_d10v_vec) New vector.
294 * cpu-d10v.c: New file.
295 * elf.c (prep_headers): Added case bfd_arch_d10v.
296 * elf32-d10v.c: New file.
298 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
299 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
300 * targets.c (bfd_elf32_d10v_vec): New vector.
303 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
305 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
307 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
309 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
310 bfd_mach_i386_i8086 machine types.
312 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
314 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
317 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
319 * coffcode.h (coff_set_section_contents): A/UX does not require
320 special handling of the _LIB section.
322 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
324 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
327 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
328 array if one was allocated.
330 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
332 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
333 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
334 use_rld_obj_head and rld_value.
335 (mips_elf_link_hash_table_create): Initialize new fields.
336 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
338 (mips_elf_create_dynamic_sections): Create .rld_map section. If
339 __rld_obj_head symbol not seen, create an __rld_map symbol.
340 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
341 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
342 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
343 __rld_obj_head symbol.
344 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
346 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
348 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
350 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
351 ppc_elf_addr16_ha_reloc.
352 (ppc_elf_addr16_ha_reloc): New static function.
354 * coff-mips.c (struct mips_hi): Define.
355 (mips_refhi_list): New static variable.
356 (mips_refhi_addr, mips_refhi_addend): Remove.
357 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
358 (mips_reflo_reloc): Process mips_refhi_list.
359 (mips_relhi_list): New static variable.
360 (mips_relhi_addr, mips_relhi_addend): Remove.
361 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
362 (mips_rello_reloc): Process mips_relhi_list.
363 (mips_relocate_section): Permit an arbitrary number of REFHI or
364 RELHI relocs before the associated REFLO or RELLO reloc.
366 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
368 * aout-target.h (MY(callback)): Set reloc_count fields.
370 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
372 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
373 sections unless this is a SunOS link.
375 * VERSION: Set to 2.7.1.
377 * Released binutils 2.7.
379 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
381 * i386aout.c: Include "aout/aout64.h".
382 (i386aout_write_object_contents): New static function.
383 (MY_write_object_contents): Define.
385 * netbsd.h (MY(write_object_contents)): Make sure that
386 adjust_sizes_and_vmas is called before fiddling with the magic
389 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
391 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
393 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
395 * libbfd-in.h (itos, stoi): Don't define.
397 * i386lynx.c (KEEPIT): Define as udata.i.
398 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
399 (NAME(lynx,swap_ext_reloc_out)): Likewise.
400 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
401 flags. Don't use stoi.
403 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
405 * elf.c (map_sections_to_segments): Don't start a new segment for
406 a writable section if it's on the same page as the previous
407 segment. Reset the writable variable for a readonly section.
409 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
411 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
412 first_thunk_address, thunk_size, and import_table_size.
413 * peicode.h: Improved some diagnostics regarding edata sections.
415 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
417 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
418 (TARGET_LITTLE_SYM): Added missing D_PAGED.
420 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
422 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
423 with XCOFF_DEF_DYNAMIC set is really defined.
424 (xcoff_link_check_dynamic_ar_symbols): Likewise.
425 (xcoff_link_add_symbols): Only create special sections if using an
428 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
430 (bfd_install_relocation): Likewise.
432 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
434 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
436 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
437 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
438 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
439 (elf64_alpha_link_hash_newfunc): Initialize flags field.
440 (elf64_alpha_check_relocs): Record types of LITUSE entries that
441 are found for LITERAL relocs.
442 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
443 taken, we cannot generate a .plt entry for the symbol.
445 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
447 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
448 sysconf functions (for gprof).
449 * configure, config.in: Rebuild.
451 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
453 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
454 an archive if it has a map. If the object file has the wrong
457 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
458 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
460 (alpha_relocate_section): Likewise.
462 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
463 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
464 (coff_swap_sym_out): Use SYMESZ, not sizeof.
465 (coff_swap_aux_out): Use AUXESZ, not sizeof.
466 (coff_swap_lineno_out): Use LINESZ, not sizeof.
467 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
468 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
469 * peicode.h: Corresponding changes.
471 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
473 * elflink.h (elf_create_pointer_linker_section): Comment out code
474 dealing with making GOT pointers negative of the GOT symbol for
477 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
479 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
480 increment the .rela.plt size until after we're done creating the
482 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
483 .rela.plt offset directly rather than calculating it.
485 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
487 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
488 Use autoconf-set values.
489 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
490 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
493 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
494 * configure: Rebuilt.
496 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
498 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
499 handling code > 1k away.
501 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
503 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
504 defined, output whenever the symbol is updated.
506 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
508 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
509 section to 0 if user_set_vma is set.
510 * elflink.h (elf_bfd_final_link): Likewise.
512 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
514 Partially undo patch of Jun 20.
515 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
516 (coff_compute_section_file_positions): Likewise.
517 (coff_write_object_contents): Likewise. Re-add deleted code, but
518 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
519 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
521 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
523 * config.bfd: Add support for *-*-rtems* configurations.
525 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
527 * elf.c (prep_headers): Add bfd_arch_alpha case.
529 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
531 * elf64-alpha.c: New file.
532 * config.bfd (alpha-*-linuxecoff*): New target.
533 (alpha-*-linux*, alpha-*-elf*): New targets.
534 * configure.in (bfd_elf64_alpha_vec): New vector.
535 * configure: Rebuild.
536 * targets.c (bfd_elf64_alpha_vec): Declare.
537 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
538 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
539 * bfd-in2.h, libbfd.h: Rebuild.
540 * Makefile.in: Rebuild dependencies.
541 (BFD64_BACKENDS): Add elf64-alpha.o.
542 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
544 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
546 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
547 than relying on a right shift of 32.
549 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
551 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
552 ifdef to COFF_WITH_PE.
553 (coff_compute_section_file_positions): Likewise.
554 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
555 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
556 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
557 COFF_IMAGE_WITH_PE, always include.
559 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
561 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
563 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
564 approximate the correct answer if SIZEOF_HEADERS was not used.
566 * binary.c (binary_set_section_contents): Set section file
567 position based on LMA rather than VMA.
569 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
571 * linker.c (_bfd_generic_link_output_symbols): Don't output any
572 symbols if info->strip == strip_all.
574 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
576 * coff-h8300.c: Remove #if 0 code.
577 (compatable): Don't allow mixing/matching of different architectures.
579 * archures.c (bfd_mach_h8300s): Add.
580 * bfd-in2.h: Rebuilt.
581 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
583 (h8300_reloc16_estimate): Likewise.
584 (h8300_reloc16_extra_cases): Likewise.
585 (h8300_bfd_link_add_symbols): Likewise.
586 * coffcode.h (coff_set_arch_mach_hook): Likewise.
587 (coff_set_flags): Likewise.
588 * cpu-h8300.c (h8300_scan): Likewise.
589 Add H8/S to bfd_h8300_arch list.
591 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
593 Added support for Alpha OpenVMS:
594 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
595 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
596 * config.h-vms, makefile.vms: New files.
597 * config.bfd (alpha-*-*vms*): New target.
598 * configure.in (evax_alpha_vec): New target vector.
599 * configure: Rebuild.
600 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
601 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
602 * targets.c (bfd_target_evax_flavour): Define.
603 (evax_alpha_vec): Declare.
604 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
606 * bfd-in2.h, libbfd.h: Rebuild.
607 * Makefile.in: Rebuild dependencies.
608 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
609 evax-emh.o, and evax-misc.o.
610 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
611 evax-etir.c, evax-emh.c, and evax-misc.c.
612 (HFILES): Add evax.h.
614 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
616 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
618 (h8300_bfd_link_add_symbols): Likewise.
620 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
622 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
623 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
625 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
627 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
628 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
630 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
631 R_MIPS_32 relocs if creating a shared library.
633 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
635 * peicode.h (add_data_entry): Use pei_section_data rather than
636 _cooked_size. Corresponds to May 13 change in coffcode.h.
638 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
640 * cofflink.c (_bfd_coff_final_link): Handle long section names.
641 * coffcode.h (coff_write_object_contents): If there are long
642 section names, always set the f_symptr field, even if there are no
644 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
645 if there are no symbols.
647 * coffgen.c (make_a_section_from_file): Check return value of
648 _bfd_coff_read_string_table.
649 (coff_real_object_p): Check return value of
650 make_a_section_from_file.
651 (_bfd_coff_read_string_table): Check that there are some symbols
652 before trying to read the string table size.
654 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
656 * xcofflink.c (xcoff_link_add_symbols): When considering whether
657 to replace a symbol in a dynamic object with a symbol from another
658 dynamic object, do the replacement if the existing symbol is
661 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
662 for _ptrgl, and treat it as global linkage code.
664 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
665 filename or N_SO symbol past the offset, and use it to indicate
666 that there is no line number or function when appropriate.
668 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
670 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
671 common symbol defined by the linker. Don't export function code
672 even if export_defineds is set.
674 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
676 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
678 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
679 (h8300_symbol_address_p): New function.
680 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
683 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
685 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
687 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
688 correctly for the two variants. Allow relaxing if the target
689 is 128 bytes away since after relaxation it'll be 126 bytes away.
690 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
691 "dot" and "value". Allow relaxing if the target is 128 bytes
692 away since after relaxation it'll be 126 bytes away.
693 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
694 the given section until nothing changes.
696 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
698 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
699 alignment hack--we can get the lnnoptr info another way without
700 suddenly increasing the alignment requirements. Set the flags for
702 (ecoff_compute_section_file_positions): Do so.
704 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
706 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
707 to keep the HP emulator database happy.
709 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
710 From Kevin Buettner <kev@primenet.com>.
712 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
714 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
715 name of a NULL section.
717 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
719 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
720 set, always call the notice callback.
722 * VERSION: Increment for bfdlink.h change.
724 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
726 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
727 (sh_relax_delete_bytes): Correct handling of differently sized
728 trailing alignment reloc.
730 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
731 * bfd-in2.h: Rebuild.
732 * configure.in: Warn if there is no known 64 bit type.
733 * configure: Rebuild.
735 * Makefile.in: Rebuild dependencies.
736 (BFD32_BACKENDS): Add ppcboot.o.
737 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
739 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
740 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
742 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
744 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
745 (bfd_mips_elf64_swap_reginfo_out): Move from here...
746 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
747 (bfd_mips_elf64_swap_reginfo_out): ...to here.
749 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
751 * elf64-mips.c: Improve reloc special_functions and handling of
752 SHT_MIPS_OPTIONS section.
753 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
754 mips_elf_hi16_reloc and make globally visible.
755 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
756 make globally visible.
757 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
758 make globally visible.
759 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
760 and make globally visible.
761 (gprel16_with_gp): Check howto->src_mask before using value in
763 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
764 and make globally visible.
765 (gprel32_with_gp): Check howto->src_mask before fetching value.
766 (bfd_mips_elf_swap_options_in): New function.
767 (bfd_mips_elf_swap_options_out): New function.
768 (_bfd_mips_elf_set_private_flags): Rename from
769 mips_elf_set_private_flags and make globally visible.
770 (_bfd_mips_elf_copy_private_bfd_data): Rename from
771 mips_elf_copy_private_bfd_data and make globally visible.
772 (_bfd_mips_elf_merge_private_bfd_data): Rename from
773 mips_elf_merge_private_bfd_data and make globally visible.
774 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
775 for a SHT_MIPS_OPTIONS section.
776 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
777 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
778 name of a SHT_MIPS_OPTIONS section.
779 (_bfd_mips_elf_set_section_contents): New function.
780 (mips_elf32_section_processing): Set the GP value in a
781 SHT_MIPS_OPTIONS section.
782 (_bfd_mips_elf_find_nearest_line): Rename from
783 mips_elf_find_nearest_line and make globally visible.
784 (bfd_elf32_set_section_contents): Define.
785 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
786 (_bfd_mips_elf_lo16_reloc): Declare.
787 (_bfd_mips_elf_gprel16_reloc): Declare.
788 (_bfd_mips_elf_got16_reloc): Declare.
789 (_bfd_mips_elf_gprel32_reloc): Declare.
790 (_bfd_mips_elf_set_private_flags): Declare.
791 (_bfd_mips_elf_copy_private_bfd_data): Declare.
792 (_bfd_mips_elf_merge_private_bfd_data): Declare.
793 (_bfd_mips_elf_find_nearest_line): Declare.
794 (_bfd_mips_elf_set_section_contents): Declare.
796 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
798 (elf_info_to_howto): Define.
799 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
801 (elf_info_to_howto): Define.
802 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
804 (elf_info_to_howto): Define.
806 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
807 R_MOV16B[12], to match change in coff/internal.h.
809 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
811 * elf64-mips.c: Extensive additions to provide better support for
812 writing files and for gas.
813 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
814 of mips_elf_object_p.
815 (mips_elf32_object_p): Rename from mips_elf_object_p; call
816 _bfd_mips_elf_object_p.
817 (_bfd_mips_elf_final_write_processing): Rename from
818 mips_elf_final_write_processing and make globally visible.
819 (_bfd_mips_elf_fake_sections): Rename from
820 mips_elf_fake_sections and make globally visible.
821 (_bfd_mips_elf_section_from_bfd_section): Rename from
822 mips_elf_section_from_bfd_section and make globally visible.
823 (_bfd_mips_elf_section_processing): New function, broken out of
824 mips_elf_section_processing.
825 (mips_elf32_section_processing): Rename from
826 mips_elf_section_processing; call
827 _bfd_mips_elf_section_processing.
828 (_bfd_mips_elf_symbol_processing): Rename from
829 mips_elf_symbol_processing and make globally visible.
830 (_bfd_mips_elf_read_ecoff_info): Rename from
831 mips_elf_read_ecoff_info and make globally visible.
832 (mips_elf32_ecoff_debug_swap): Rename from
833 mips_elf_ecoff_debug_swap.
834 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
835 struct symbol_cache_entry.
836 (_bfd_elf_validate_reloc): New function, moved in from
837 elfcode.h:validate_reloc.
838 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
839 to _bfd_elf_validate_reloc. Change all callers.
840 * elf-bfd.h (bfd_section_from_shdr): Declare.
841 (_bfd_elf_symbol_from_bfd_symbol): Declare.
842 (_bfd_elf_validate_reloc): Declare.
843 (_bfd_mips_elf_object_p): Declare.
844 (_bfd_mips_elf_fake_sections): Declare.
845 (_bfd_mips_elf_section_from_bfd_section): Declare.
846 (_bfd_mips_elf_section_processing): Declare.
847 (_bfd_mips_elf_symbol_processing): Declare.
848 (_bfd_mips_elf_read_ecoff_info): Declare.
849 (_bfd_mips_elf_final_write_processing): Declare.
850 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
853 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
854 (mips_elf_final_write_processing): Likewise.
856 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
858 64-bit MIPS ELF ABI objdump support:
859 * elf64-mips.c: New file.
860 * Makefile.in: Rebuild dependencies.
861 (BFD64_BACKENDS): Add elf64-mips.o.
862 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
863 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
864 bfd_elf64_littlemips_vec to targ_selvecs.
865 (mips*-*-elf*): Likewise.
866 * confingure.in: Add bfd_elf64_bigmips_vec and
867 bfd_elf64_littlemips_vec to vector switch.
868 * configure: Rebuild.
869 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
870 broken out of mips_elf_section_from_shdr.
871 (mips_elf32_section_from_shdr): Rename from
872 mips_elf_section_from_shdr. Call new function.
873 (elf_backend_section_from_shdr): Update name of renamed function.
874 * elf-bfd.h (struct elf_size_info): Change second parameter of
875 write_out_phdrs to be const. Likewise for second parameter of
877 (struct bfd_elf_section_data): Add rel_hdr2 field.
878 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
879 (bfd_elf32_swap_symbol_out): Likewise.
880 (bfd_elf32_swap_reloc_in): Likewise.
881 (bfd_elf32_swap_reloc_out): Likewise.
882 (bfd_elf32_swap_reloca_in): Likewise.
883 (bfd_elf32_swap_reloca_out): Likewise.
884 (bfd_elf32_swap_phdr_in): Likewise.
885 (bfd_elf32_swap_phdr_out): Likewise.
886 (bfd_elf32_swap_dyn_in): Likewise.
887 (bfd_elf32_swap_dyn_out): Likewise.
888 (bfd_elf32_slurp_symbol_table): Declare.
889 (bfd_elf32_write_shdrs_and_ehdr): Declare.
890 (bfd_elf32_write_out_phdrs): Declare.
891 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
892 (bfd_elf64_swap_symbol_out): Likewise.
893 (bfd_elf64_swap_reloc_in): Likewise.
894 (bfd_elf64_swap_reloc_out): Likewise.
895 (bfd_elf64_swap_reloca_in): Likewise.
896 (bfd_elf64_swap_reloca_out): Likewise.
897 (bfd_elf64_swap_phdr_in): Likewise.
898 (bfd_elf64_swap_phdr_out): Likewise.
899 (bfd_elf64_swap_dyn_in): Likewise.
900 (bfd_elf64_swap_dyn_out): Likewise.
901 (bfd_elf64_slurp_symbol_table): Declare.
902 (bfd_elf64_write_shdrs_and_ehdr): Declare.
903 (bfd_elf64_write_out_phdrs): Declare.
904 (_bfd_mips_elf_section_from_shdr): Declare.
905 * elf.c (bfd_section_from_shdr): Remove assertion requiring
906 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
907 section for the section, add the new one to rel_hdr2. Increment
908 reloc_count rather than setting it.
909 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
910 Remove static declaration.
911 (elf_write_shdrs_and_ehdr): Define name as macro.
912 (elf_write_out_phdrs): Likewise.
913 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
914 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
915 (elf_swap_symbol_in): Change second parameter to be const.
916 (elf_swap_symbol_out): Likewise.
917 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
918 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
919 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
920 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
921 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
922 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
923 parameter to be const. Make non-static.
924 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
926 (elf_slurp_symbol_table): Make non-static.
927 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
928 * elfxx-target.h (elf_info_to_howto): Define if not defined.
929 (elf_backend_size_info): Likewise.
930 (elfNN_bed): Use elf_backend_size_info.
931 * targets.c (bfd_elf64_bigmips_vec): Declare.
932 (bfd_elf64_littlemips_vec): Declare.
933 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
934 bfd_elf64_littlemips_vec if BFD64 is defined.
936 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
938 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
940 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
941 zeroes, in alignment holes.
943 * configure: Rebuild with autoconf 2.10.
945 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
946 potential leading underscore in the allocated buffer.
948 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
950 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
951 symbols into .sbss if this is a relocatable link.
953 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
955 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
956 undefined symbols when creating a shared library.
958 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
960 * coff-sh.c: Add a bunch of new code and static const arrays to
961 support aligning loads and stores on four byte memory boundaries.
963 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
965 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
967 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
970 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
972 * cache.c (bfd_open_file): Unlink the file before opening it for
973 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
975 * opncls.c (bfd_fdopenr): Set opened_once.
977 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
979 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
982 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
983 the code unconditionally.
985 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
987 * libcoff-in.h (struct pei_section_tdata): Define structure.
988 (pei_section_data): Define macro.
989 * libcoff.h: Rebuild.
990 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
991 store s_paddr field in pei_section_data.
992 (coff_compute_section_file_positions): Use pei_section_data rather
993 than _cooked_size, and don't overwrite an existing value.
994 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
995 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
996 * peicode.h (coff_bfd_copy_private_section_data): Define if
998 (pe_bfd_copy_private_section_data): New static function if
1001 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1003 * srec.c (srec_set_arch_mach): Write as a function rather than a
1006 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1007 no map, just check each member in turn to see whether it is
1010 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1012 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1013 table. Call BFD_ASSERT to validate header size, instead of
1015 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1018 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1020 * ppcboot.c: New target for looking at PPCbug boot records.
1022 * config{ure.in,.bfd}: Add support for ppcboot target.
1024 * configure: Regenerate.
1026 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1028 * coff-h8300.c (howto_table): Update names to match recent
1029 changes to include/coff/internal.h. Fix minor errors in the
1030 existing relocs. Add R_MOVL1 and R_MOVL2.
1031 (rtype2howto): Similarly.
1032 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1033 existing relaxing code and peform more relaxing.
1034 (h8300_reloc16_extra_cases): Likewise.
1036 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1038 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1041 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1043 * elfcode.h (elf_object_p): Reject generic ELF target if
1044 e_machine matches an alternate machine code in a specific backend.
1046 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1047 obsolete align_power_min field.
1049 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1051 * coff-h8300.c (reloc_howto_type): Add howto entry for
1053 (rtype2howto): Handle R_PCRWORD_B.
1054 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1055 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1056 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1057 branch (R_PCWORD_B).
1059 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1061 * aoutx.h (translate_from_native_sym_flags): Set the section for
1062 BSF_CONSTRUCTOR symbols.
1064 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1067 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1069 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1070 stop looking when section is found.
1072 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1074 * coffcode.h (STRING_SIZE_SIZE): Define.
1075 (styp_to_sec_flags): Handle long symbol names when looking for the
1077 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1078 (bfd_coff_long_section_names): Define.
1079 (coff_write_object_contents): Handle long section names.
1080 (bfd_coff_std_swap_table): Initialize new field.
1081 * libcoff.h: Rebuild.
1082 * coffgen.c (make_a_section_from_file): Handle long section
1084 (coff_write_symbols): Handle long section names.
1085 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1086 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1087 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1088 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1089 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1090 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1091 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1092 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1094 * bout.c (b_out_callback): Set lma of sections.
1095 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1096 parameter to output_bfd. Used input_bfd instead of output_bfd in
1099 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1101 * aoutx.h (translate_from_native_sym_flags): Don't create
1102 SEC_CONSTRUCTOR sections.
1103 * ecoff.c (ecoff_set_symbol_info): Likewise.
1105 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1106 From Don Bowman <bowman@waterloo.hp.com>.
1108 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1110 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1111 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1113 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1115 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1116 mips_32_relocs field.
1117 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1118 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1119 relocs against a global symbol which is not defined in a regular
1121 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1122 against a global symbol, increment mips_32_relocs.
1123 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1124 the symbol is not defined in a regular file, make room in the
1127 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1129 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1130 file position and the virtual file position separately. Set
1131 filepos information bsaed on the real file position.
1132 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1133 Jan 23 change to coffcode.h.
1135 * som.c (som_slurp_symbol_table): Set the symbol count to the
1136 number of BFD symbols created.
1138 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1140 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1141 output file if linking shared objects. Loop to check all relocs,
1142 rather than returning false on first error.
1144 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1146 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1147 (ppc_elf_additional_program_headers): If .interp section, bump #
1148 of program headers by 1.
1149 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1150 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1151 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1153 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1155 (ppc_elf_relocate_section): If the output section isn't defined,
1156 don't abort, just give an error message.
1158 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1159 being created is .sdata or .sdata2, don't make the symbol dynamic.
1161 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1163 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1164 members of an archive for dynamic objects with no symbols, and
1165 pass them directly to check_archive_element.
1166 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1167 xcoff_link_check_dynamic_ar_symbols.
1168 (xcoff_link_check_dynamic_ar_symbols): New static function.
1170 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1171 from _bfd_nodynamic to _bfd_xcoff.
1172 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1174 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1175 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1176 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1177 * libcoff.h: Rebuild.
1178 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1179 (xcoff_get_section_contents): New static function.
1180 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1181 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1182 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1183 (xcoff_dynamic_reloc): New static variable.
1184 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1185 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1187 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1189 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1190 if reloc_entry->addend is not 0.
1191 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1193 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1195 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1197 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1198 Add entries for R_SPARC_[56].
1199 (sparc_reloc_map): Add entries for R_SPARC_[56].
1201 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1203 Optimize linking of stabs in sections as used in ELF and COFF.
1204 * stabs.c: New file.
1205 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1206 (_bfd_write_section_stabs): Declare.
1207 (_bfd_write_stab_strings): Declare.
1208 * libbfd.h: Rebuild.
1209 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1210 (struct coff_link_hash_table): Add stab_info field.
1211 * libcoff.h: Rebuild.
1212 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1214 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1216 (_bfd_coff_final_link): Write out stab strings hash table.
1217 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1218 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1220 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1221 (struct bfd_elf_section_data): Add stab_info field.
1222 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1224 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1225 _bfd_link_section_stabs.
1226 (elf_bfd_final_link): Write out stab strings hash table.
1227 (elf_link_input_bfd): Handle optimized stabs sections.
1228 * reloc.c (_bfd_final_link_relocate): Check address against
1229 _raw_size rather than _cooked_size.
1230 * Makefile.in: Rebuild dependencies.
1231 (BFD_LIBS): Add stabs.o
1232 (BFD_LIBS_CFILES): Add stabs.c.
1234 * VERSION: Increment for bfdlink.h change.
1236 * coffgen.c (coff_renumber_symbols): Correct handling of
1237 BSF_NOT_AT_END common symbols.
1239 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1241 * coff-ppc.c (record_toc): Add cast to avoid warning.
1242 (ppc_allocate_toc_section): Likewise.
1243 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1244 (ppc_coff_reloc_type_lookup): Remove unreached code.
1245 * coffcode.h (coff_write_object_contents): Don't take the address
1247 * peicode.h (pe_print_idata): Add casts to avoid warning.
1248 (pe_print_edata): Likewise.
1249 (pe_print_reloc): Remove ANSI C string concatenation.
1251 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1253 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1255 * libcoff.h: Rebuild.
1256 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1258 (coff_swap_aux_out): Likewise.
1259 * peicode.h (coff_swap_aux_in): Likewise.
1260 (coff_swap_aux_out): Likewise.
1261 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1263 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1265 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1266 Fix up .bf endndx link fields.
1267 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1269 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1272 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1274 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1275 on Solaris PowerPC systems doesn't get confused.
1277 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1280 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1281 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1282 update did_reg and did_reg2.
1284 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1286 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1288 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1289 callback routines, pass h->root.string rather than name, in case
1290 copy is true and name is transient.
1292 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1294 * elfcore.h: Add support for core files with multiple threads.
1295 (Primarily for Solaris.)
1297 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1299 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1300 section->orelocation is NULL.
1302 * coffgen.c (bfd_coff_get_syment): New function.
1303 (bfd_coff_get_auxent): New function.
1304 * bfd-in.h (bfd_coff_get_syment): Declare.
1305 (bfd_coff_get_auxent): Declare.
1306 * bfd-in2.h: Rebuild.
1308 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1310 * elf32-mips.c (struct mips_hi16): Define.
1311 (mips_hi16_addr, mips_hi16_addend): Remove.
1312 (mips_hi16_list): New static variable.
1313 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1314 (mips_elf_lo16_reloc): Process mips_hi16_list.
1315 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1316 relocs before the associated LO16 reloc.
1318 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * versados.c (versados_scan): Check bfd_alloc return value.
1321 (versados_object_p): Check all bfd_read return values. Require
1322 that lang field be less than 10, to avoid confusion with Intel Hex
1325 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1327 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1328 not 0, for an absolute symbol.
1329 (NAME(aout,swap_ext_reloc_out)): Likewise.
1331 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1332 (ihex_write_object_contents): For a large start address, output
1333 the full 32 bit address in record type 5.
1335 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1336 to int to avoid promotion problems in prototype.
1338 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1340 * configure.host: Use ${srcdir} when looking for picfrag.
1342 * configure.host: Switch on ${libdir}, not $(libdir). From
1343 alan@spri.levels.unisa.edu.au (Alan Modra).
1345 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1346 entry point, not just for DYNAMIC objects.
1347 * sunos.c (sunos_add_dynamic_symbols): Always call
1348 sunos_create_dynamic_sections. If called with a non DYNAMIC
1349 object, don't do anything else.
1350 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1352 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1354 * configure.in: Permit --enable-shared to specify a list of
1356 * configure: Rebuild.
1358 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1359 host when configuring with --enable-shard.
1361 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1363 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1366 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1367 to avoid crashing in bfd_hash_replace.
1369 * sysdep.h: Use #ifdef, not #if.
1371 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1373 * config.in: Rebuild.
1375 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1377 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1378 (AC_CHECK_HEADERS): Check for sys/time.h
1379 (AC_HEADER_TIME): Add macro.
1380 * configure: Rebuild.
1381 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1382 to control what combination of <time> and <sys/time.h>
1385 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1387 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1388 (aout_32_sunos4_write_object_contents): Likewise.
1389 * aoutx.h (NAME(aout,machine_type)): Handle
1390 bfd_mach_sparc_{sparclet,sparclite}.
1391 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1392 (bfd_mach_sparc_v9_p): Update.
1393 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1394 * libaout.h (enum machine_type): Add M_SPARCLET.
1395 * sunos.c (MACHTYPE_OK): Define.
1396 * bfd-in2.h: Regenerated.
1398 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1400 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1401 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1402 * elflink.c (_bfd_elf_create_got_section): Store the
1403 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1404 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1405 global offset table goes over 0x1000, set the value of
1406 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1407 (elf32_sparc_relocate_section): Subtract the offset of
1408 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1410 * elfcode.h: Don't include <string.h>.
1412 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1414 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1415 generic_link_hash_newfunc. All references changed.
1416 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1417 moved here from libbfd-in.h.
1418 * libbfd-in.h: Corresponding changes.
1419 * libbfd.h: Regenerated.
1421 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1423 * aoutx.h (aout_link_input_section_std): When reporting an
1424 overflow error, use the name of the symbol in the hash table if
1426 (aout_link_input_section_ext): Likewise.
1428 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1429 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1431 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1433 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1434 * coffcode.h (coff_compute_section_file_positions): Likewise.
1435 (coff_write_object_contents): Likewise.
1437 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1439 * section.c (SEC_LINK_ONCE): Define.
1440 (SEC_LINK_DUPLICATES): Define.
1441 (SEC_LINK_DUPLICATES_DISCARD): Define.
1442 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1443 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1444 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1445 * bfd-in2.h: Rebuild.
1446 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1447 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1448 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1449 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1450 SEC_LINK_ONCE, and look through the symbol table for the setting
1451 for SEC_LINK_DUPLICATES.
1452 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1453 set for a section, find the section symbol in the symbol table,
1454 and set the aux entry based on SEC_LINK_DUPLICATES.
1455 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1456 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1457 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1458 * coff-i386.c (i386coff_vec): Likewise.
1459 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1461 * VERSION: Bump to 2.6.1.
1462 * Makefile.in (stamp-h): Depend upon VERSION.
1464 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1466 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1467 * libbfd.h: Rebuilt.
1468 * linker.c (generic_link_hash_newfunc): No longer static.
1469 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1471 * coff-h8300.c: Add two derived hash tables and their associated
1472 funtions and #defines for use by the h8300 linker.
1473 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1474 the function vector as needed. Place the address of the function
1475 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1476 Rewrite the vectors section contents as necessary.
1477 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1478 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1479 (coff_bfd_link_hash_table_create): Likewise.
1481 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1484 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1486 (hppa_rebuild_insn): Pass pointer to correct type to
1487 low_sign_unext and dis_assemble_21.
1489 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1491 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1492 Stick with sparc-*-{sysv4*,solaris2*}.
1494 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1496 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1497 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1498 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1499 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1500 fields is non-zero, print them.
1502 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1503 ifdef. Remove unused variables.
1504 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1506 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1507 (get_symbol_value): Ifdef out.
1508 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1509 (coff_ppc_relocate_section): Remove unused variables. Make
1510 fprintf strings and argument types correspond. Put before_addr in
1512 (dump_toc): Make fprintf strings and argument types correspond.
1513 (ppc_process_before_allocation): Remove unused variables. Always
1515 (ppc_reflo_reloc): Ifdef out.
1516 (ppc_addr32nb_reloc): Ifdef out.
1517 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1519 (coff_ppc_rtype_to_howto): Likewise.
1520 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1522 * peicode.h (pe_print_idata): Move otherwise unused variables into
1523 the #ifdef where they are used. Always return a value.
1524 (pe_print_edata): Make fprintf strings and argument types
1525 correspond. Always return a value.
1526 (pe_print_pdata): Removed unused variable addr_value. Always
1528 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1529 strings and argument types correspond. Always return a value.
1531 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1532 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1533 variable rela inside #if 0 section where it is used.
1535 * ns32k.h: New file.
1536 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1537 functions to start with _bfd_.
1538 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1539 functions in cpu-ns32k.h.
1540 * Makefile.in: Rebuild dependencies.
1541 (HFILES): Add ns32k.h.
1543 * section.c (struct sec): Add linker_mark field. Change
1544 user_set_vma and reloc_done to be single bit fields.
1545 (STD_SECTION): Update accordingly.
1546 * bfd-in2.h: Rebuild.
1547 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1549 (aout_link_input_bfd): Don't link unmarked sections.
1550 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1552 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1553 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1555 * elflink.h (elf_bfd_final_link): Mark sections included in the
1557 (elf_link_input_bfd): Don't link unmarked sections.
1558 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1560 (xcoff_link_input_bfd): Don't link unmarked sections.
1562 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1563 overflow error messages.
1565 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1567 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1568 is not set, print "BFD: " before the error message.
1570 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1571 Miles Bader <miles@gnu.ai.mit.edu>.
1572 * configure: Rebuild.
1574 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1576 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1579 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1580 m68k-aout, m68k-coff, and m68k-elf targets.
1582 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1584 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1585 (ieee_generic_stat_arch_elt): Restructured to prevent
1586 ieee_object_p from being called repeatedly.
1588 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1590 * coffcode.h (coff_write_object_contents): Allocate
1591 buffers large enough for any FILEHDR or AOUTHDR.
1593 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1595 * ecofflink.c (lookup_line): New static function, renamed and
1596 slighly changed from old _bfd_ecoff_locate_line.
1597 (_bfd_ecoff_locate_line): Cache line number information. Use
1598 lookup_line for actual lookup.
1600 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1602 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1603 multiple of 20 bytes.
1605 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1607 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1608 allocate ecoff_find_line, and don't initialize by hand.
1609 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1610 mips_elf_find_line, and don't call memset.
1612 * coffcode.h (coff_compute_section_file_positions): If not
1613 producing a final executable, don't consider sofar when aligning
1614 the section to the correct size.
1616 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1618 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1619 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1620 * coffgen.c (coff_section_symbol): Ifdef out.
1622 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1624 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1625 output_bfd is not NULL.
1627 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1629 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1630 of bfd_alloc (fixes fix_line not being initialized).
1631 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1633 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1635 * coffcode.h: Allow specific backends to override the
1636 bfd_link_add_symbols routine.
1638 * coff-h8300.c: Include genlink.h.
1639 (howto_table): Add R_MEM_INDIRECT.
1640 (rtype2howto): Support R_MEM_INDIRECT.
1641 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1644 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1646 * coff-alpha.c (alpha_relocate_section): Use
1647 info->callbacks_warning, rather than _bfd_error_handler, for
1648 "multiple gp" warning.
1650 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1652 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1653 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1654 table string. Use bfd_wrapped_link_hash_lookup.
1655 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1657 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1658 table, if any, when writing out symbols.
1659 (aout_link_input_section_std): Use the name from the hash table,
1660 if any, when reporting undefined symbols.
1661 (aout_link_input_section_ext): Likewise.
1662 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1663 * bout.c (get_value): Likewise.
1664 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1665 * ecoff.c (ecoff_reloc_link_order): Likewise.
1666 * elflink.h (elf_link_add_object_symbols): Likewise.
1667 (elf_reloc_link_order): Likewise.
1668 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1669 (_bfd_generic_reloc_link_order): Likewise.
1670 (default_indirect_link_order): Likewise.
1671 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1672 * sunos.c (sunos_add_one_symbol): Likewise.
1673 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1674 (bfd_xcoff_link_count_reloc): Likewise.
1675 (xcoff_reloc_link_order): Likewise.
1677 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1678 into -1 for intern->rss.
1680 * configure: Rebuild with autoconf 2.8.
1682 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1684 * stab-syms.c (__define_stab_duplicate): Define.
1685 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1687 * bfd-in.h (bfd_get_stab_name): Declare.
1688 * bfd-in2.h: Rebuild.
1689 * Makefile.in: Rebuild dependencies.
1690 (BFD_LIBS): Add stab-syms.o.
1691 (BFD_LIBS_CFILES): Add stab-syms.c.
1692 (BFD32_BACKENDS): Remove stab-syms.o.
1693 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1694 * configure.in: Don't list stab-syms.o in bfd_backends.
1695 * configure: Rebuild.
1696 * libaout.h (aout_stab_name): Don't declare.
1697 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1700 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * elf.c (assign_file_positions_for_segments): Adjust file offset
1703 for section alignment even if SEC_LOAD is not set.
1705 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1707 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1708 since they appear as targets in Makefile.in.
1709 * configure: Rebuild.
1711 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1712 don't fiddle with a symbol which is not defined anywhere.
1714 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1716 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1717 though they are defined in a shared library.
1718 (xcoff_build_ldsyms): Likewise.
1720 * coffgen.c (coff_find_nearest_line): Don't look at the line
1721 numbers for the section if section->lineno is NULL.
1723 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1724 message rather than calling BFD_ASSERT.
1725 * elfcode.h (write_relocs): Check return value of
1726 _bfd_elf_symbol_from_bfd_symbol.
1728 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1730 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1733 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1735 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1737 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1738 hppa_reloc_field_selector_type_alt.
1739 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1740 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1742 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1744 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1746 * elf.c (assign_file_positions_for_segments): Adjust the segment
1747 memory size for the alignment of a SEC_ALLOC section, not just a
1750 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1752 * m68klinux.c: New file.
1753 * hosts/m68klinux.h: New file.
1754 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1755 * configure.in (m68*-*-linux*): New native host.
1756 (m68klinux_vec): New vector.
1757 * configure: Rebuild.
1758 * targets.c (m68klinux_vec): Declare.
1759 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1760 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1761 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1762 declaration from bfd_linux_size_dynamic_sections.
1763 (bfd_m68klinux_size_dynamic_sections): Declare.
1764 * bfd-in2.h: Rebuild.
1765 * Makefile.in: Rebuild dependencies.
1766 (BFD32_BACKENDS): Add m68klinux.o.
1767 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1769 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1771 * libhppa.h (pa_arch): Add pa20.
1772 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1773 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1774 (hppa_field_adjust): Handle e_nsel.
1775 * som.c: Provide default definitions for many new relocs found only
1776 in hpux10 include files.
1777 (som_fixup_formats): Add several new relocs from hpux10.
1778 (som_hppa_howto_table): Add hpux10 relocs.
1779 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1781 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1783 * mpw-make.sed: Edit out recent shared library support, and
1784 rules to rebuild .h files using doc/chew.
1786 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1788 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1789 size even of sections with no contents.
1791 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1794 starting with '$' the way we skip names starting with '.'. When
1795 updating x_endndx, don't be fooled by an index which has been
1798 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1799 struct/union/enum type with no elements.
1801 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1803 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1805 * archive.c (bfd_generic_archive_p): If the first file in the
1806 archive can not be recognized as an object, don't assume that this
1807 is the wrong format.
1809 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1810 format is not bfd_object.
1811 (bfd_elf_get_dt_soname): Likewise.
1813 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1815 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1818 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1820 * bfd.c (tdata): Add netbsd_core_data.
1821 * bfd-in2.h: Regenerated.
1823 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1825 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1826 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1827 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1830 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1831 to get the symbol index, matching 14 Jul 95 change.
1833 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1835 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1836 Remove duplicate definition of gp.
1838 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1840 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1841 assume that we can set the GP value and then get the same value,
1842 since it won't be true if the output file is neither ELF nor
1844 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1845 _bfd_get_gp_value here.
1846 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1847 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1849 (mips_elf_lo16_reloc): Likewise.
1850 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1851 Don't require that the BFD be ELF.
1852 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1853 (mips_elf_gprel32_reloc): Likewise.
1854 (mips_elf_relocate_section): Don't assume we can set and get the
1856 (mips_elf_finish_dynamic_symbol): Don't bother to use
1857 _bfd_get_gp_value here.
1859 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1860 Don't change epdr between malloc and free. Be careful not to free
1861 NULL pointers. Zero out the first RPDR.
1863 * configure.host: On Linux, only pass -rpath option if $(libdir)
1864 is neither /lib nor /usr/lib. From Alan Modra
1865 <alan@mullet.Levels.UniSA.Edu.Au>.
1867 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1869 (elf_dt_name): Rename from elf_dt_needed_name.
1870 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1872 (bfd_elf_get_dt_soname): New function.
1873 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1874 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1875 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1876 * bfd-in2.h: Rebuild.
1878 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1880 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1881 _bfd_sparc_elf_reloc_type_lookup.
1882 (bfd_elf32_bfd_reloc_type_lookup): Update.
1883 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1884 (sparc64_elf_howto_table): Define.
1885 (sparc_reloc_map): Define.
1886 (sparc64_elf_reloc_type_lookup): New function.
1887 (sparc_elf_wdisp16_reloc): New function.
1888 (elf_info_to_howto): Use sparc64_elf_howto_table.
1889 (sparc64_elf_relocate_section): Likewise.
1890 (bfd_elf64_bfd_reloc_type_lookup): Update.
1892 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1894 * configure.host: Check for 'do not mix' from native linker before
1895 trying to use -rpath.
1897 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1899 * bfd.c (_bfd_get_gp_value): New function.
1900 (_bfd_set_gp_value): New function.
1901 * libbfd-in.h (_bfd_get_gp_value): Declare.
1902 (_bfd_set_gp_value): Declare.
1903 * libbfd.h: Rebuild.
1904 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1905 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1906 directly to the fields in the tdata information.
1907 (alpha_relocate_section): Likewise.
1908 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1909 (mips_gprel_reloc): Likewise.
1910 (mips_relocate_section): Likewise.
1911 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1912 (mips_elf_lo16_reloc): Likewise.
1913 (mips_elf_final_gp): Likewise.
1914 (mips_elf_gprel16_reloc): Likewise.
1915 (mips_elf_gprel32_reloc): Likewise.
1916 (mips_elf_relocate_section): Likewise.
1917 (mips_elf_finish_dynamic_symbol): Likewise.
1919 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1921 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * configure.in: Call AC_PROG_CC before configure.host.
1924 * configure: Rebuild.
1925 * configure.host: Don't set information which autoconf should
1926 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1928 * configure.host: Remove go32 and win32 host information, since it
1929 should no longer be needed.
1931 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1932 then start a new segment rather than put a writable section in a
1935 * configure.host: Set RPATH_ENVVAR.
1937 * Makefile.in: Rebuild dependencies.
1939 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1940 zero_section variable.
1942 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1944 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1945 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1946 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1948 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1950 * ieee.c (ieee_write_expression): Only use an R variable for a
1951 local symbol. Don't output a zero offset. Handle a zero address.
1952 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1953 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1955 (parse_expression): Don't try to handle multiple occurrences of a
1956 P variable. Handle I variables differently from X variables. Fix
1957 the order of minus expressions.
1958 (ieee_slurp_external_symbols): Generate an I variable for an NN
1959 record. Fix handling of ATI and ATX records.
1960 (ieee_slurp_sections): Only set minimal section attributes.
1961 Adjust them later, based on the section contents.
1962 (ieee_object_p): Read in the file until just after the ME record.
1963 Call ieee_slurp_section_data to set the section flags.
1964 (do_one): Add iterations parameter. Only repeat the first load
1965 item. Set the section and file reloc flags.
1966 (ieee_slurp_section_data): Set section flags. Pass iterations to
1968 (ieee_canonicalize_reloc): Handle I variables.
1969 (do_with_relocs): Only emit relocation size when necessary.
1970 Increase MAXRUN to 127. Change ov to be assigned, and take
1971 src_mask and pcrel_offset into account.
1972 (ieee_write_data_part): Skip sections that are not loaded.
1973 (ieee_write_external_part): Don't output optional last entry of WX
1975 (ieee_write_me_part): Make setting of me_record neater.
1976 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1978 * syms.c (stt): Add entries for zerovars, vars, and code.
1980 * elfcode.h (validate_reloc): New static function.
1981 (write_relocs): Call validate_reloc for non ELF relocs.
1983 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1984 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1985 (TARGET_LITTLE_SYM): Likewise.
1987 * config.bfd (m68*-*-psos*): New target.
1989 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1991 * i386msdos.c: Remove some #if 0 code.
1992 (msdos_write_object_contents): Don't include empty sections in the
1993 size computation, regardless of their address.
1995 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1997 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1998 is NULL, ie, the -r switch is used.
2000 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2002 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2003 (BFD_RELOC_MIPS_GOT_LO16): Define.
2004 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2005 * bfd-in2.h, libbfd.h: Rebuild.
2006 * elf32-mips.c (mips_reloc_map): Map new relocs.
2008 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2010 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2013 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2014 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2015 simple number for the section address, rather than an expression.
2016 Limit the number of bytes between relocs to MAXRUN.
2017 (ieee_write_me_part): Set me_record to the file offset after the
2019 (ieee_write_processor): New static function.
2020 (ieee_write_object_contents): Use ieee_write_processor.
2022 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2024 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2026 * coff-aux.c: Change include of aux.h to aux-coff.h.
2028 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2030 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2031 relocation put the addend both in the reloc entry and the data.
2032 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2035 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2036 a R_68K_PCxx reloc against a defined global symbol directly.
2037 (elf_m68k_check_relocs): Don't count such a reloc.
2039 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2040 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2041 symbol for now, otherwise always record the symbol as dynamic.
2042 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2043 is not referenced by a dynamic object, and we are not making a
2044 shared object, then don't make a PLT entry. If we do make a PLT
2045 entry, make sure the symbol has been recorded as dynamic.
2047 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * configure.host: When making a shared library, set HLDFLAGS to
2050 pass an appropriate -rpath option. Use the make variable SONAME
2051 as the shared library soname, rather than computing it here. On
2052 SunOS, build stamp-tshlink in place of $(SHLINK).
2053 * Makefile.in (SONAME): New variable.
2054 ($(SHLINK)): Make a link to the transformed name, as well.
2055 (stamp-tshlink): New target.
2056 (install): Skip stamp-tshlink during install.
2058 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2060 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2061 linker sections have been set up yet.
2063 * elf.c (make_mapping): Add an additional argument to suppress
2064 making the first section include the program headers.
2065 (map_sections_to_segments): If the user used -Ttext such that the
2066 program headers are on a different page, do not set the flags
2067 saying that this section includes the program headers.
2069 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2071 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2072 don't define TRAD_HEADER.
2073 * configure: Rebuild.
2075 * netbsd-core.c: New file, support for NetBSD core files.
2076 * hosts/*nbsd.h: Removed.
2078 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2080 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2081 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2082 * libbfd.h, bfd-in2.h: Regenerated.
2083 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2084 bfd_elf32_bfd_reloc_type_lookup.
2085 (reloc_type{,_names}): Deleted.
2086 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2088 (sparc_reloc_map): Add sparc64 relocs.
2089 (sparc_elf_notsupported_reloc): New static function.
2090 (sparc_elf_wdisp16_reloc): New static function.
2091 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2092 (elf32_sparc_relocate_section): Likewise.
2093 (bfd_elf32_bfd_reloc_type_lookup): Define.
2094 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2095 (reloc_type{,_names}): Deleted.
2096 (elf_sparc_howto_table): Deleted.
2097 (sparc_reloc_map): Deleted.
2098 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2099 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2101 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2103 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2106 * Makefile.in (program_transform_name): New variable.
2107 (install): Transform library name before installing it.
2109 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2111 * archures.c (bfd_mach_i960_hx): Define.
2112 * bfd-in2.h: Rebuild.
2113 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2114 (MATRIX): Expand entries for HX.
2115 (arch_info_struct): Add i960:hx entry.
2116 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2117 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2118 (coff_set_flags): Handle bfd_mach_i960_hx.
2120 Support for building as a shared library, based on patches from
2121 Alan Modra <alan@spri.levels.unisa.edu.au>:
2122 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2123 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2124 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2125 * configure: Rebuild.
2126 * configure.host: If --enable-shared, adjust shared library stuff
2127 based on the host. If the host is SunOS, and the linker supports
2128 -rpath, set HLDFLAGS to use it.
2129 * Makefile.in (ALLLIBS): New variable.
2130 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2131 (COMMON_SHLIB, SHLINK): New variables.
2132 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2133 (STAGESTUFF): Remove variable.
2134 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2136 (stamp-ofiles): New target, like old ofiles target, but build
2137 using a temporary file and move-if-change, and touch stamp-ofiles
2139 (ofiles): Just depend upon stamp-ofiles.
2140 (stamp-piclist, piclist): New targets.
2141 ($(SHLIB), $(SHLINK)): New targets.
2142 (targets.o, archures.o): Build twice if PICFLAG is set.
2143 (do_mostlyclean): Remove pic/*.o.
2144 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2146 (do_distclean): Remove pic and stamp-picdir.
2147 (install): Install shared libraries.
2148 ($(OFILES)): Depend upon stamp-picdir.
2149 (stamp-picdir): New target.
2151 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2153 * libcoff.h: Rebuild.
2155 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2156 flavour of a section with no owner.
2158 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2159 ELF_LINK_NON_ELF flag.
2160 (mips_elf_create_got_section): Likewise.
2162 * elf.c: Revert last change, since it breaks dynamic linking.
2163 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2165 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2166 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2167 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2169 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2171 * elf.c (assign_file_positions_for_segments): If the backend does
2172 not want the elf header or the program headers in the address
2173 space, do not include them in the calculations.
2175 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2176 function to determine if we need additional program headers.
2177 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2178 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2180 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2182 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2184 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2186 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2187 back into one line. Some compilers (sunos 4.1.3 for example)
2188 won't accept args split across more than one line.
2190 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2192 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2193 * configure: Regenerate.
2195 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2197 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2198 try to do arithmetic on a void *, cast it to a unsigned char * first.
2200 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2203 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2205 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2206 flag for a newly defined symbol.
2207 (NAME(bfd_elf,record_link_assignment)): Likewise.
2208 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2209 set the DEF or REF_REGULAR flags correctly.
2211 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2212 (libbfd.h, libcoff.h): Corresponding change.
2214 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2215 a PLT32 reloc as dynamic.
2216 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2217 is not referenced by a dynamic object, and we are not making a
2218 shared object, then don't make a PLT entry. If we do make a PLT
2219 entry, make sure the symbol has been recorded as dynamic.
2221 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2223 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2224 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2225 (powerpcle-*-cygwin32): New.
2226 * peicode.h (add_data_entry): Get address from vma.
2228 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2230 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2231 attached to the section has already been created as an undefined
2232 symbol, treat it as if it hasn't been created yet.
2234 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2236 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2237 symbol or section symbols if stripping all symbols and this is not
2238 a relocateable link. Don't output the symbol string table if
2239 there are no symbols.
2240 (elf_link_flush_output_syms): Don't do anything if there are no
2243 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2245 * coff-aux.c: New file.
2246 * hosts/m68kaux.h: New file.
2247 * config.bfd (m68*-apple-aux*): New target.
2248 * configure.in (m68*-apple-aux*): New native host.
2249 (m68kaux_coff_vec): New vector.
2250 * configure: Rebuild.
2251 * targets.c (m68kaux_coff_vec): Declare.
2252 * coffcode.h (bfd_coff_backend_data): Add field
2253 _bfd_coff_link_add_one_symbol.
2254 (bfd_coff_link_add_one_symbol): Define.
2255 (compare_arelent_ptr): New static function if TARG_AUX.
2256 (coff_write_relocs): If TARG_AUX, sort the relocs.
2257 (coff_write_object_contents): Set A/UX aouthdr magic number.
2258 (coff_link_add_one_symbol): Define if not defined.
2259 (bfd_coff_std_swap_table): Initialize new field.
2260 * libcoff.h: Rebuild.
2261 * cofflink.c (coff_link_add_symbols): Call
2262 bfd_coff_link_add_one_symbol rather than
2263 _bfd_generic_link_add_one_symbol.
2264 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2265 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2266 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2267 * Makefile.in: Rebuild dependencies.
2268 (BFD32_BACKENDS): Add coff-aux.o.
2269 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2271 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2273 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2274 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2276 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2278 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2279 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2280 (maintainer-clean): Warn about deleting special files.
2281 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2283 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2284 warning symbols correctly.
2285 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2286 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2287 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2288 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2289 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2290 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2292 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2295 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2297 * libcoff-in.h: aligned newly exported names with bfd naming
2298 conventions. Removed an erroneous define of POWERPC_LE_PE.
2299 * libcoff.h: Rebuild.
2300 * cofflink.c, coff-ppc.c: the above function name changes
2302 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2304 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2305 * ecoff.c (struct extsym_info): Define.
2306 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2307 to ecoff_link_write_external.
2308 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2309 Strip symbols when appropriate.
2311 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2312 * syms.c (BSF_OBJECT): Define.
2313 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2314 * bfd-in2.h: Rebuild.
2315 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2317 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2320 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2321 copying relocs into a shared object, treat a defined global symbol
2323 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2324 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2325 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2327 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2328 real defined symbol, not to a weak defined symbol.
2330 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2332 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2333 and made a few static functions externs.
2335 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2336 POWERPC_LE_PE hack in cofflink.
2338 * libcoff-in.h: promoted the following from cofflink.c to allow
2339 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2340 coff_debug_merge_element, struct coff_debug_merge_type,
2341 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2342 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2343 coff_debug_merge_hash_lookup, coff_link_section_info,
2344 coff_final_link_info, coff_debug_merge_hash_newfunc,
2345 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2347 * libcoff.h: re-gen'd
2349 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2351 * syms.c: Include "bfdlink.h".
2352 (struct stab_find_info): Define.
2353 (_bfd_stab_section_find_nearest_line): New function.
2354 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2355 * libbfd.h: Rebuild.
2356 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2357 * elf.c (_bfd_elf_find_nearest_line): Try calling
2358 _bfd_stab_section_find_nearest_line before searching the ELF
2359 symbol table. Find the closest STT_FUNC symbol, not the last one.
2360 * libcoff-in.h (coff_data_type): Add line_info field.
2361 * libcoff.h: Rebuild.
2362 * coffgen.c (coff_find_nearest_line): Try calling
2363 _bfd_stab_section_find_nearest_line before searching the COFF
2365 * Makefile.in: Rebuild dependencies.
2367 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2369 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2370 4 bytes, so we get the correct value when updating the register
2371 field in little endian mode.
2373 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2375 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2376 entry_section fields. Add sntoc and snentry fields.
2377 * libcoff.h: Rebuild.
2378 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2379 not toc_section and entry_section (the COFF file does not have any
2380 sections at this point).
2381 (coff_write_object_contents): Set o_snentry and o_sntoc from
2382 snentry and sntoc rather than entry_section and toc_section.
2383 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2384 snentry, not toc_section and entry_section.
2385 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2386 entry_section from hentry.
2387 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2389 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2390 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2391 than using toc_section directly.
2393 * archures.c: Add missing `.' in enum bfd_architecture.
2394 * bfd-in2.h: Rebuild.
2396 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2397 Robert Lipe <robertl@arnet.com>.
2399 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2401 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2402 to sections we allocate. Use bfd_zalloc to allocate initialial
2403 sections, not bfd_alloc.
2404 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2405 SDA{,2}I16 relocations.
2406 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2407 whether to put something in .sbss or not.
2408 (ppc_elf_relocate_section): Add support for more relocations. Add
2409 in sec->output_offset where appropriate. Make error messages
2410 include the symbol name.
2412 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2413 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2414 doesn't get redefined messages if -shared.
2416 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2417 section if the rel_section field has been set up.
2419 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2421 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2424 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2426 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2427 of flags, only flags used are controlled by mach number. Bump up
2428 output file mach number to highest of input file mach numbers.
2429 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2430 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2432 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2433 bfd_elf64_sparc_vec support.
2435 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2437 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2438 the embedded bit is set on some objects and not on others. Just
2440 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2443 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2445 * coffcode.h (coff_new_section_hook): Don't try to align the
2448 * coffcode.h (coff_set_section_contents): Fix the handling of the
2449 .lib section to work even if the entire section contents are
2450 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2451 Robert Lipe <robertl@arnet.com>.
2453 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2455 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2456 memory here for contents.
2458 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2459 _SDA2_BASE_ by 32768.
2460 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2461 started using. Allocate contents for .sdata and .sdata2 sections
2463 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2465 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2466 size _SDA{,2}_BASE_.
2467 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2470 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2472 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2474 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2475 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2476 (bfd_mach_sparc_v9a): Define.
2477 (bfd_mach_sparc_v9_p): Define.
2478 * bfd-in2.h: Regenerated.
2479 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2481 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2482 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2483 to bfd_elf32_sparc_vec.
2484 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2485 Add v8plus{,a} support.
2487 (sparc_compatible): New function.
2488 * elf32-sparc.h: #include "elf/sparc.h".
2489 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2490 elf32_sparc_final_write_processing): New functions.
2491 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2492 elf_backend_final_write_processing): Define.
2494 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2496 * elf-bfd.h (struct elf_link_hash_entry): Add
2497 linker_section_pointer field.
2498 (enum elf_linker_section_enum): Enumeration for new way of
2499 creating linker dynamic sections and symbols.
2500 (elf_linker_section{,_pointers}): New structures for creating
2501 dynamic sections and symbols.
2502 (elf_obj_tdata): Add linker_section_pointers and linker_section
2504 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2505 (_bfd_elf_create_linker_section): New declarations.
2506 (_bfd_elf_find_pointer_linker_section): Ditto.
2507 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2508 (_bfd_elf_make_linker_section_rela): Ditto.
2510 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2512 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2513 (ppc_elf_create_linker_section): New function to create the
2514 sections .got, .sdata, and .sdata2.
2515 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2517 (ppc_elf_check_relocs): Support more of the eabi relocations.
2518 (ppc_elf_relocate_section): Ditto.
2519 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2520 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2522 * elflink.h (elf_create_pointer_linker_section): New function to
2523 create initialized pointers in dynamic linker sections.
2524 (elf_finish_pointer_linker_section): Actually intialize the
2525 pointers created above.
2527 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2528 macros to provide both 32 and 64 bit versions of
2529 elf_create_pointer_linker_section.
2530 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2531 provide both 32 and 64 bit versions of
2532 elf_finish_pointer_linker_section.
2534 * elflink.c (_bfd_elf_create_linker_section): New function to
2535 create a linker section.
2536 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2537 given address in the linker pointer offsets created for a given
2539 (_bfd_elf_make_linker_section_rela): Make a RELA section
2540 corresponding to the generated linker section.
2542 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2544 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2546 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2548 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2549 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2550 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2551 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2552 toc entry in an objdump) for now.
2553 (ppc_do_last, ppc_get_last): New function - needed to save processing
2554 the toc owner to the end.
2555 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2558 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2559 toc owner from being done till last. Must define POWERPC_LE_PC
2562 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2564 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2566 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2567 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2569 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2573 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2575 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2577 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2579 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2581 * elf.c (assign_file_positions_for_segments): Don't increment file
2582 offset for a segment which contains no loadable sections.
2584 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2586 * reloc.c: Add new PowerPC relocations.
2587 * {bfd-in2,libbfd}.h: Regenerate.
2589 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2590 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2592 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2594 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2597 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2600 * coffgen.c (coff_find_nearest_line): Don't try to cache
2601 information in sections that are not owned by a BFD. From Richard
2602 Henderson <richard@atheist.tamu.edu>.
2604 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2605 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2606 * elflink.h (elf_link_output_extsym): Remove special check for
2609 * ecoffswap.h: Add prototypes for static functions.
2611 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2613 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2614 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2616 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2617 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2618 support. Begin support for R_PPC_SDA{2,}REL.
2620 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2622 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2623 create the .got and .got.neg sections.
2624 (ppc_elf_size_dynamic_sections): Call it.
2625 (ppc_elf_check_relocs): Call it.
2626 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2627 (ppc_elf_check_relocs): Add error messages for relocations we
2628 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2631 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2633 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2634 section flags for V.4 and eabi.
2636 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * elf.c (assign_file_positions_for_segments): If a segment
2639 contains no sections, don't mark it as readable.
2641 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2642 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2644 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2645 dynamic section, if there is one.
2646 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2647 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2648 (bfd_elf64_swap_dyn_in): Likewise.
2649 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2651 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2653 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2654 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2655 <pirker@eiunix.tuwien.ac.at>.
2657 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2659 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2660 PowerPC V.4 and eabi.
2661 * bfd-in2.h: Regenerate.
2662 * libfd.h: Regenerate.
2664 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2666 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2667 section type and SHF_EXCLUDE section flag, turning them into the
2668 appropriate bfd section flag.
2670 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2672 * xcofflink.c (xcoff_link_add_symbols): Create the special
2673 sections if we see a DYNAMIC object, in case that is the only
2674 XCOFF input object we see.
2676 * elf32-mips.c: Extensive changes for a start at dynamic linking
2677 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2679 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2680 (struct elf_backend_data): Remove
2681 elf_backend_create_program_headers field. Add
2682 elf_backend_additional_program_headers and
2683 elf_backend_modify_segment_map fields.
2684 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2686 (elf_backend_additional_program_headers): Likewise.
2687 (elf_backend_modify_segment_map): Likewise.
2688 (elf_backend_create_program_headers): Don't define.
2689 (elfNN_bed): Change to account for field changes.
2690 * elf.c (assign_file_positions_for_segments): Call new
2691 modify_segment_map backend function. Don't call old
2692 create_program_headers backend function.
2693 (get_program_header_size): Call additional_program_headers rather
2694 than create_program_headers.
2695 * elflink.h (elf_link_add_object_symbols): Initialize
2696 type_change_ok from new backend field.
2697 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2699 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2700 a reloc against the appropriate section.
2702 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2703 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2704 (elf_flags_init): Rename from elf_ppc_flags_init.
2705 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2707 (ppc_elf_copy_private_bfd_data): Likewise.
2708 (ppc_elf_merge_private_bfd_data): Likewise.
2710 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2713 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2715 * coff-alpha.c (alpha_relocate_section): During final link, allow
2716 output .lita section to be bigger than 64k by adjusting gp value
2717 on a per-input section basis.
2718 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2720 (struct ecoff_section_tdata): Add gp field.
2722 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2724 Handle Alpha ECOFF changes in OSF/1 3.2.
2725 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2727 * coff-alpha.c: Include "aout/ar.h".
2728 (alpha_ecoff_get_relocated_section_contents): Don't require an
2729 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2730 3.2 doesn't generate one.
2731 (alpha_relocate_section): Likewise.
2732 (alpha_ecoff_slurp_armap): Define.
2733 (alpha_ecoff_slurp_extended_name_table): Define.
2734 (alpha_ecoff_construct_extended_name_table): Define.
2735 (alpha_ecoff_truncate_arname): Define.
2736 (alpha_ecoff_write_armap): Define.
2737 (alpha_ecoff_generic_stat_arch_elt): Define.
2738 (alpha_ecoff_update_armap_timestamp): Define.
2740 (alpha_ecoff_read_ar_hdr): New static function.
2741 (alpha_ecoff_get_elt_at_filepos): New static function.
2742 (alpha_ecoff_openr_next_archived_file): New static function.
2743 (alpha_ecoff_get_elt_at_index): New static function.
2744 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2745 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2746 _bfd_ecoff to alpha_ecoff.
2747 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2748 field from backend structure, rather than always calling
2749 _bfd_get_elt_at_filepos.
2750 * coff-mips.c (mips_ecoff_backend_data): Initialize
2751 get_elt_at_filepos field.
2752 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2753 from _bfd_generic_read_ar_hdr with minor changes.
2754 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2755 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2756 * libbfd.h: Rebuild.
2758 * bfd-in.h (BFD_IN_MEMORY): Define.
2759 * libbfd-in.h (struct bfd_in_memory): Define.
2760 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2761 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2762 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2763 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2764 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2765 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2766 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2767 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2768 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2769 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2771 (bfd_openstreamr): Likewise.
2772 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2773 BFD_IN_MEMORY is not set.
2774 * riscix.c (riscix_some_aout_object_p): Likewise.
2775 * bfd-in2.h, libbfd.h: Rebuild.
2777 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2778 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2779 (bfd_get_elt_at_index): Define.
2780 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2781 bfd_get_elt_at_index. Change index parameter from int to
2783 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2784 (_bfd_noarchive_get_elt_at_index): Define.
2785 (_bfd_archive_bsd_get_elt_at_index): Define.
2786 (_bfd_archive_coff_get_elt_at_index): Define.
2787 * bfd-in2.h, libbfd.h: Rebuild.
2788 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2789 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2790 * ieee.c (ieee_get_elt_at_index): Define.
2791 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2792 * oasys.c (oasys_get_elt_at_index): Define.
2793 * som.c (som_get_elt_at_index): Define.
2795 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2796 numbers to the .text section.
2798 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2800 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2801 If there is a SEC_DEBUGGING section, get the contents of the debug
2802 information part from it.
2803 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2805 (ieee_write_object_contents): Check ieee_write_debug_part return.
2807 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2809 * config.bfd (i[345]86-*-freebsd*): Add target.
2810 * configure.in (i386freebsd_vec): Add vec.
2811 * configure: Regenerate.
2812 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2813 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2814 Rebuild dependencies..
2815 * freebsd.h: New file.
2816 * i386freebsd.c: New file.
2817 * targets.c (i386freebsd_vec): Declare.
2818 (bfd_target_vector): Add i386freebsd_vec.
2819 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2820 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2822 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2824 * ieee.c (ieee_slurp_debug): New static function.
2825 (ieee_object_p): Call it.
2826 (ieee_slurp_section_data): Skip debugging sections.
2827 (ieee_get_reloc_upper_bound): Likewise.
2828 (ieee_get_section_contents): Likewise.
2829 (ieee_canonicalize_reloc): Likewise.
2830 (ieee_write_section_part): Likewise.
2831 (ieee_write_debug_part): Likewise.
2832 (ieee_write_data_part): Likewise.
2833 (init_for_output): Likewise.
2835 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2837 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2839 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2840 relocs, since ppc_elf_relocate_section handles the linker case.
2841 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2843 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2844 ppc_elf_relocate_section since that is now the only caller.
2845 (ppc_elf_relocate_section): Ditto.
2847 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2849 * coffcode.h (coff_write_object_contents): If we don't know the
2850 section of the entry point for an XCOFF executable, always set the
2851 entry address to -1.
2853 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2855 * elf.c (bfd_section_from_shdr): Add support for note sections.
2857 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * bfd-in.h (struct _symbol_info): Add stab_type field.
2860 * bfd-in2.h: Rebuild.
2861 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2863 * elf32-ppc.c: Remove trailing newline from calls to
2865 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2866 difference if target endianness is known.
2868 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2870 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2871 old style TOC16 references without using R_PPC_GOT.
2872 (ppc_reloc_type): Ditto.
2873 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2874 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2875 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2876 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2877 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2879 (ppc_elf_adjust_dynamic_symbol): Ditto.
2880 (ppc_elf_adjust_dynindx): Ditto.
2881 (ppc_elf_size_dynamic_sections): Ditto.
2882 (ppc_elf_finish_dynamic_symbol): Ditto.
2883 (ppc_elf_finish_dynamic_sections): Ditto.
2884 (ELF_DYNAMIC_INTERPRETER): Define.
2886 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2888 * elf.c (copy_private_bfd_data): When attaching sections to
2889 segments ignore sections that won't be allocated. Patch from
2892 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2894 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2897 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2899 * coff-i960.c (CALC_ADDEND): Define.
2900 (coff_i960_relocate_section): Add the input section VMA to the
2901 addend for PC relative relocs.
2903 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2905 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2906 to correctly terminate.
2908 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2910 * targets.c (enum bfd_endian): Define.
2911 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2912 from boolean to enum bfd_endian. Change header_byteorder_big_p
2914 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2915 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2916 * bfd-in2.h: Rebuild.
2917 * All targets: Change initialization of byteorder and
2918 header_byteorder to use enum bfd_endian values rather than
2920 * All files: Change all references to byteorder_big_p and
2921 header_byteorder_big_p to use new bfd_*_endian macros.
2923 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2925 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2927 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2929 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2931 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2933 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2935 * ieee.c: Lots of minor cleanups. Make many functions return
2936 errors rather than calling abort. Also:
2937 (ieee_write_twobyte): Remove; change callers to call existing
2938 ieee_write_2bytes function.
2939 (ieee_write_expression): Don't output the section twice when
2940 outputting a local symbol. Don't emit an extraneous zero if there
2942 (ieee_slurp_sections): Set the lma as well as the vma.
2943 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2945 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2946 a recognized one or bfd_arch_unknown.
2947 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2949 (ihex_get_symtab): Likewise.
2951 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2953 * aoutx.h: Include <ctype.h>.
2954 (struct aout_link_includes_table): Define.
2955 (struct aout_link_includes_totals): Define.
2956 (struct aout_link_includes_entry): Define.
2957 (aout_link_includes_lookup): Define macro.
2958 (struct aout_final_link_info): Add includes field.
2959 (aout_link_includes_newfunc): New static function.
2960 (NAME(aout,final_link)): Initialize includes hash table.
2961 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2963 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2965 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2967 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2969 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2971 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2973 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2974 (pe_print_private_bfd_data): call pe_print_reloc.
2975 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2976 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2977 up some debugging as well.
2979 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2981 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2984 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2986 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2987 when setting sections to NULL.
2989 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2991 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2993 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2994 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2996 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2997 * bfd-in2.h: Rebuild.
2999 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3001 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3003 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3005 * ihex.c (ihex_scan): Handle record types 4 and 5.
3006 (ihex_object_p): Permit types 4 and 5.
3007 (ihex_set_section_contents): Remove check for out of range
3009 (ihex_write_object_contents): Generate types 4 and 5.
3011 * elflink.h (elf_link_output_extsym): Just ignore warning and
3012 indirect references to symbols which don't really exist.
3014 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3016 * peicode.h (pe_print_idata): Minor format fixes
3017 (pe_print_edata): New function. Under private printing, this formats
3018 the edata section of a PE file.
3019 (pe_print_private_bfd_data): Added call to pe_print_edata.
3021 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3023 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3024 index, don't call stoi.
3026 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3028 * srec.c (srec_scan): Set lma as well as vma.
3030 * ihex.c: New file; support for Intel Hex format.
3031 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3032 (ihex_vec): Declare.
3033 (bfd_target_vector): Always include ihex_vec.
3034 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3035 * Makefile.in: Rebuild dependencies.
3036 (BFD_LIBS): Add ihex.o
3037 (BFD_LIBS_CFILES): Add ihex.c.
3038 * bfd-in2.h: Rebuild.
3040 * elf.c (assign_file_positions_for_segments): Sort the sections in
3042 (get_program_header_size): Return the right size if segment_map is
3044 (copy_private_bfd_data): Don't bother to sort the sections.
3046 * bfd.c (bfd_record_phdr): New function.
3047 * bfd-in.h (bfd_record_phdr): Declare.
3048 * bfd_in2.h: Rebuild.
3050 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3053 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3054 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3056 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3057 (bfd_zmalloc): Change declaration.
3058 * libbfd.h: Rebuild.
3059 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3060 and realloc. Don't set bfd_error_no_memory if they fail.
3062 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3064 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3065 uses as well. Added a new howto to deal with TOCREL16 relocs that
3066 are TOCDEFN as well.
3067 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3068 to handle RVA relocs from dlltool.
3069 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3070 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3071 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3073 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3074 to get the right section alignment.
3076 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3078 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3079 p_paddr if p_paddr is zero.
3080 (make_mapping): Set includes_filehdr and includes_phdrs for first
3082 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3084 (assign_file_positions_for_segments): Handle includes_filehdr and
3085 includes_phdrs. Remove special handling of PT_PHDR and first
3087 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3088 when appropriate. Remove special handling of PT_PHDR segment.
3089 Use a more complex condition for when a section is included in a
3090 segment to handle Solaris linker oddities.
3092 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3094 * coff-m88k.c (howto_table): Reformatted for easier reading;
3095 special_function now points to new function m88k_special_reloc.
3096 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3098 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3099 be done correctly by m88k_special_reloc.
3100 (reloc_processing): New function to be used by RELOC_PROCESSING.
3101 (RELOC_PROCESSING): Define to call reloc_processing.
3103 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3105 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3106 (pe_print_pdata): Likewise.
3108 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3109 obstack_alloc fails.
3110 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3112 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3113 * Many files: don't set bfd_error_no_memory if one of the above
3116 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3117 if p_paddr_valid is set.
3118 (copy_private_bfd_data): New static function.
3119 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3121 * elf.c (assign_file_positions_for_segments): Fix case where extra
3122 program headers were allocated.
3124 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3125 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3126 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3127 _bfd_elf_print_private_bfd_data.
3129 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3130 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3131 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3132 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3133 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3134 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3135 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3137 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3139 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3140 * elf.c (make_mapping): New static function.
3141 (map_sections_to_segments): New static function.
3142 (elf_sort_sections): New static function.
3143 (assign_file_positions_for_segments): New static function.
3144 (map_program_segments): Remove.
3145 (get_program_header_size): Remove sorted_hdrs, count, and
3146 maxpagesize parameters. Simplify.
3147 (assign_file_positions_except_relocs): When generating an
3148 executable, use assign_file_positions_for_segments.
3149 (elf_sort_hdrs): Remove.
3150 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3151 to get_program_header_size.
3153 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3155 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3157 * configure, config.in: Regenerate with autoconf 2.7.
3159 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3160 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3162 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3164 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3165 (ecoff_sec_to_styp_flags): Likewise.
3166 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3167 (ecoff_set_symbol_info): Handle scRConst.
3168 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3169 (ecoff_compute_section_file_positions): Handle .rconst section.
3170 (_bfd_ecoff_write_object_contents): Likewise.
3171 (ecoff_link_check_archive_element): Handle scRConst.
3172 (ecoff_link_add_externals): Likewise.
3173 (ecoff_link_write_external): Handle .rconst section.
3174 (ecoff_reloc_link_order): Likewise.
3175 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3176 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3178 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3180 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3181 DEF_DYNAMIC flag is set.
3183 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3185 * host-aout.c: If TRAD_HEADER is defined, include it.
3187 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3189 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3190 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3191 (BFD_NEED_DECLARATION): New function.
3192 * configure.in: Use BFD_NEED_DECLARATION.
3193 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3194 * configure, config.in: Rebuild with autoconf 2.6.
3196 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3197 special_sections before returning when called with a non XCOFF
3200 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3203 * coffcode.h (coff_compute_section_file_positions): Only pad the
3204 previous section to force file alignment when creating an
3207 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3209 * coffcode.h (coff_compute_section_file_positions): If
3210 RS6000COFF_C, set up the .debug section.
3212 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3213 if it is not large enough to accomodate the entire TOC area with
3214 signed 16 bit offsets.
3215 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3217 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3218 TOC anchor to use the TOC value used in the output file.
3220 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3222 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3223 (_bfd_coff_read_string_table): Likewise.
3225 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3227 * pe-arm.c: Fix typos.
3228 * coff-arm.c: Likewise.
3230 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3232 * coff-ppc.c (list_ele): Added "cat"egory member.
3233 (record_toc): New category parameter (priv or pub).
3234 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3235 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3236 the mainline. It addes extra toc cells in error.
3237 (ppc_coff_swap_sym_in_hook): Added some documentation.
3238 (dump_toc): Can now diagnose "virtual toc" chicanery.
3240 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3242 * elf-bfd.h (struct elf_link_hash_table): Change type of
3243 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3245 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3247 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3248 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3250 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3251 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3252 defined or mentioned in a regular file.
3254 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3256 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3257 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3258 (coff_ppc_relocate_section): Correct REL24 handling
3259 (ppc_process_before_allocation): Correct TOCDEFN handling
3261 * peicode.h (dir_names): Added name descriptions
3263 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3265 * VERSION: Updated to cygnus-2.6.
3267 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3269 * targets.c (m68k4knetbsd_vec): Declare.
3271 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3273 * targets.c (bfd_target): Change type of second argument to
3274 _bfd_print_private_bfd_data from void * to PTR.
3275 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3276 using PTR rather than void *.
3277 * bfd-in2, libbfd.h: Rebuild.
3278 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3280 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3281 _bfd_generic_bfd_print_private_bfd_data rather than casting
3284 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3286 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3287 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3289 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3290 BFD64_BACKENDS_CFILES): New variables.
3293 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3295 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3296 not at the file position of the first section.
3297 * coffcode.h (coff_compute_section_file_positions): Avoid using
3299 (coff_write_object_contents): When generating a PPC PE executable
3300 with no symbols, round up the file size to a COFF_PAGE_SIZE
3302 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3303 don't write out a string table.
3305 * elf.c (bfd_section_from_shdr): When using a different section
3306 header, pass the new one to _bfd_elf_make_section_from_shdr.
3307 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3308 (elf_map_symbols): Add section VMA to symbol value when comparing
3310 (_bfd_elf_compute_section_file_positions): Only build symbol table
3311 if there are some symbols. Set file offset of symtab and strtab
3313 (assign_file_positions_except_relocs): Remove dosyms parameter.
3314 Change all callers. Never set file offset of symtab and strtab
3316 (_bfd_elf_copy_private_section_data): New function.
3317 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3318 (_bfd_elf_copy_private_symbol_data): New function.
3319 (swap_out_syms): Check for special mapping of st_shndx created by
3320 copy_private_symbol_data.
3321 * elfxx-target.h: Use new copy routines.
3322 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3323 (_bfd_elf_copy_private_section_data): Declare.
3325 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3327 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3330 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3331 _bfd_dummy_target, matching the recent change to archive
3334 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3336 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3337 arithmetic on PTR types.
3339 * aout-target.h (MY(callback)): Set the lma of the sections.
3341 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3342 symbol into a reloc against the section.
3344 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3346 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3347 glue for the relocs: IMGLUE and IFGLUE.
3348 (record_toc): new function - tracks toc contents
3349 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3350 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3351 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3352 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3353 (ppc_record_toc_entry): Removed a debug define (duh)
3355 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3356 (pe_print_idata): New function - formats the idata section data
3357 (pe_print_pdata): New function - formats the pdata section data
3358 (pe_print_private_bfd_data): calls to above
3360 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3362 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3363 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3364 TARGET_SYM and TARGET_NAME for vector and BFD name.
3365 * coff-pmac.c (pmac_xcoff_vec): Remove.
3366 (TARGET_SYM, TARGET_NAME): Define.
3367 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3368 machine to 0, not all PowerMacs are 601s.
3370 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3372 * elfcode.h (elf_object_p): Read in any program headers.
3373 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3374 based on the program headers, if any.
3375 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3376 (map_program_segments): Set p_paddr of program headers based on
3379 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3381 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3384 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3385 trying to do a relocateable link with a non-a.out object file.
3387 * archive.c (bfd_generic_archive_p): Check the first object file
3388 in an archive even if target_defaulted is set. If the object file
3389 has the wrong xvec, reject it.
3391 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3392 be represented, report the name via _bfd_error_handler.
3393 (translate_to_native_sym_flags): Likewise.
3394 * elf32-mips.c (mips_elf_final_link): Likewise.
3395 * oasys.c (oasys_write_sections): Likewise.
3397 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3398 which checks for STYP_OVRFLO sections.
3399 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3400 reloc and lineno count overflows.
3401 (coff_write_object_contents): Call coff_count_linenumbers before
3402 coff_compute_section_file_positions. If RS6000COFF_C, handle
3403 reloc and lineno count overflows.
3404 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3405 relocs before dealing with .pad sections. Count overflow section
3406 headers when handling .pad sections.
3408 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3411 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3412 (struct xcoff_link_hash_table): Add descriptor_section and
3413 special_sections fields.
3414 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3415 (xcoff_link_add_symbols): Set linkage section alignment. Create
3416 descriptor section. Check for magic symbol names (_text, etc.),
3417 and record them in special_sections if found. Set
3418 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3419 descriptor field to point back to the function code symbol.
3420 (xcoff_sweep): Always mark the special descriptor_section.
3421 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3422 function descriptor, and mark it if it is.
3423 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3424 parameter, and fill it in. Allocate space for the descriptor
3426 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3427 global linkage code. If an undefined function descriptor is
3428 exported, arrange to define it. Warn about any other undefined
3430 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3431 (xcoff_write_global_symbol): Create a function descriptor when
3433 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3434 * bfd-in2.h: Rebuild.
3436 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3438 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3439 (ppc_coff_link_hash_table): new types for hashing
3440 (ppc_coff_link_hash_newfunc): hash entry constructor
3441 (ppc_coff_link_hash_table_init): hash table initializer
3442 (ppc_coff_link_hash_table_create): hash table constructor
3443 (ppc_record_toc_entry): changed references to hash table
3444 (coff_ppc_relocate_section): changed references to hash table
3446 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3447 * libcoff.h: Rebuild
3449 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3450 (coff_link_add_symbols): removed toc_offset init
3452 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3454 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3457 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3458 if it is given and mmep is available.
3459 * acconfig.h: Undef USE_MMAP.
3460 * configure, config.in: Regenerated.
3461 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3462 table handling the old way.
3463 (aout_get_external_symbols): Don't complain if last byte of string
3465 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3466 (bfd_free_window) [! USE_MMAP]: Don't define.
3467 (bfd_get_file_window,
3468 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3470 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3472 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3475 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3477 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3478 compatible with AMD generated COFF files. Try to support both AMD
3479 and GNU formats simultaneously.
3480 (coff_a29k_relocate_section): Likewise.
3482 * libbfd.c (bfd_get_file_window): Change writable parameter from
3483 int to boolean; update all callers. Pass MAP_SHARED if not
3484 writable--it's required on Solaris. Cast fprintf argument to
3486 * bfd-in.h (bfd_get_file_window): Update declaration.
3487 * bfd-in2.h: Rebuild.
3488 * aoutx.h: Update calls to bfd_get_file_window.
3490 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3492 (xcoff_swap_ldhdr_in): New static function.
3493 (xcoff_swap_ldsym_in): New static function.
3494 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3495 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3496 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3497 Handle XTY_ER/XMC_XO symbols correctly.
3498 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3499 rather than normal symbol table.
3500 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3501 already defined with the same absolute value.
3502 (xcoff_mark): When considering called symbols, check whether the
3503 descriptor is from a dynamic object, rather than the symbol
3505 (xcoff_build_ldsyms): Likewise.
3507 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3508 Cast realloc and malloc return values. If malloc or realloc fail,
3509 set bfd_error_no_memory.
3510 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3511 * bfd-in2.h: Rebuild.
3513 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3515 * coff-ppc.c (ppc_record_toc_entry): new function.
3516 (in_reloc_p): changed return value.
3517 (coff_ppc_relocate_section): much rework.
3518 (ppc_allocate_toc_section): new function.
3519 (ppc_process_before_allocation): new function.
3520 (ppc_coff_swap_sym_in_hook): new function.
3522 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3523 (coff_link_add_symbols): initialize toc_offset.
3525 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3526 (coff_swap_aouthdr_out): Added more sections to the data
3527 dictionary for the pe file header. Also changed linker version
3528 number on the ppc side.
3529 (dir_names): small improvements to the dictionary printing.
3530 (pe_mkobject_hook): save the file level flags.
3532 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3533 (pe_tdata): added real_flags field
3534 (coff_tdata): added local_toc_sym_map and access macro
3536 * libcoff.h (coff_link_hash_entry): added toc_offset field
3537 (pe_tdata): added real_flags field
3538 (coff_tdata): added local_toc_sym_map and access macro
3540 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3541 (coff_mkobject): init for local_toc_sym_map
3542 (coff_write_object_contents): set the internal_a.magic to
3543 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3546 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3548 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3549 entries until both the line number address and the function name
3550 address are too large.
3552 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3553 * configure: Rebuilt.
3555 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3556 is defined in the environment.
3558 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3560 * som.c (som_get_section_contents_in_window): Define to use
3563 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3565 * coff-i860.c: New file, based on coff-i386.c.
3566 * cpu-i860.c: New file, based on cpu-i386.c.
3567 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3568 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3569 targets, using i860coff_vec.
3570 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3571 trad-core.o and hosts/i860mach3.h.
3572 (i860coff_vec): Use coff-i860.o and cofflink.o.
3573 * configure: Rebuild.
3574 * Makefile.in: Rebuild dependencies.
3575 (ALL_MACHINES): Add cpu-i860.o.
3576 (BFD32_BACKENDS): Add coff-i860.o.
3577 (CFILES): Add cpu-i860.c and coff-i860.c.
3578 * targets.c (i860coff_vec): Declare.
3579 (bfd_target_vector): Add &i860coff_vec.
3580 * archures.c (bfd_i860_arch): Declare.
3581 (bfd_archures_list): Add &bfd_i860_arch.
3582 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3583 (coff_set_flags): Handle bfd_arch_i860.
3584 (coff_write_object_contents): Handle I860 a.out magic number.
3586 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3588 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3589 the created .tc section to 2.
3590 (xcoff_mark): Don't keep a .loader reloc for a call to an
3591 undefined symbol when creating a shared library.
3592 (xcoff_build_ldsyms): When creating a shared library, generate
3593 global linkage code for a call to an undefined symbol.
3595 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3597 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3598 BFD32_BACKENDS, BFD64_BACKENDS.
3599 (.dep1): Put mkdep output in a separate file.
3600 Rebuilt dependencies.
3602 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3605 Permit use of mmap when available:
3607 * configure.in: Check for mmap, madvise, mprotect.
3608 * config.in, configure: Regenerated.
3610 * libbfd.c (struct _bfd_window_internal): Define type.
3611 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3613 (ok_to_map): New static variable for debugging.
3614 (_bfd_generic_get_section_contents_in_window): New function.
3615 * bfd-in.h (bfd_window_internal): Declare type.
3616 (bfd_window): Define type.
3617 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3618 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3621 * libaout.h (struct aoutdata): Add two window fields.
3622 (obj_aout_sym_window, obj_aout_string_window): New macros.
3623 * aoutx.h (some_aout_object_p): Initialize windows.
3624 (aout_get_external_symbols): Get symbol data and strings in
3625 windows instead of explicitly allocated buffers.
3626 (slurp_symbol_table): Free window instead of memory.
3627 (bfd_free_cached_info): Release windows instead of freeing storage
3629 (aout_link_free_symbols): Ditto.
3631 * targets.c (bfd_target): Add new field for
3632 get_section_contents_in_window.
3633 (BFD_JUMP_TABLE_GENERIC): Updated.
3634 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3635 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3636 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3637 macros for get_section_contents_in_window field.
3639 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3641 * core.c: Renamed to corefile.c
3642 * makefile.dos (OBJS): Change core.o to corefile.o
3643 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3646 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3648 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3649 targ_selvecs to allow debugging under Irix-5 native.
3652 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3654 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3655 to o. Clobber and restore the list of new csects around the call
3656 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3657 linker error and the linker wants to read the symbol table. Reset
3658 the line number count of a real section even if it has no relocs.
3659 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3661 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3664 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3666 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3667 an undefined symbol in a shared link.
3669 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3670 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3671 phdm@info.ucl.ac.be (Philippe De Muyter).
3673 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3675 * coff-m88k.c (rtype2howto): New static function.
3676 (RTYPE2HOWTO): Use it rather than a macro definition.
3678 * coffcode.h (coff_write_object_contents): set internal_a.magic
3679 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3681 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3682 define TRAD_HEADER to new file hosts/delta68.h.
3683 m88*-motorola-sysv*, however, does use ptrace-core.o.
3684 * hosts/delta68.h: New file.
3686 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3687 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3689 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3691 * i386linux.c (MY(vec)): Declare before use.
3693 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3695 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3696 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3698 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3699 BFD is not of the right type.
3700 (bfd_elf_get_needed_list): Likewise.
3701 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3702 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3703 * xcofflink.c (XCOFF_XVECP): Define.
3704 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3706 (bfd_xcoff_import_symbol): Likewise.
3707 (bfd_xcoff_export_symbol): Likewise.
3708 (bfd_xcoff_link_count_reloc): Likewise.
3709 (bfd_xcoff_record_link_assignment): Likewise.
3710 (bfd_xcoff_size_dynamic_sections): Likewise.
3712 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3713 table index against the number of symbols for a base relative
3716 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3718 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3719 full_aouthdr flag here...
3720 (_bfd_xcoff_bfd_final_link): ...not here.
3722 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3724 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3725 systems that have a system <libelf.h>.
3726 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3727 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3728 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3729 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3730 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3731 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3732 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3734 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3736 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3737 set, set BSF_WEAK in symbol. Change all callers.
3738 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3739 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3740 _bfd_generic_link_add_one_symbol.
3741 (ecoff_indirect_link_order): Check that the section tdata relocs
3742 are not NULL before using them.
3744 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3745 define TRAD_HEADER as hosts/alphalinux.h.
3746 * configure: Rebuild.
3747 * hosts/alphalinux.h: New file.
3748 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3751 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3753 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3754 C_ECOMM storage classes.
3756 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3758 (xcoff_mark): Call xcoff_mark_symbol.
3759 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3760 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3762 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3764 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3766 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3768 (xcoff_find_reloc): New static function.
3769 (xcoff_link_add_symbols): Use it.
3770 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3771 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3772 relocate the value of C_DECL.
3774 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3776 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3778 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3779 callback decide what goes in .relocs.
3780 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3781 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3784 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3786 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3789 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3791 * xcofflink.c: More improvements, mostly to fix handling of
3792 constructors and a few other special cases.
3793 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3794 zero, reverting yesterday's change.
3795 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3796 (bfd_xcoff_link_count_reloc): Declare.
3797 (bfd_xcoff_record_link_assignment): Declare.
3798 * bfd-in2.h: Rebuild.
3800 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3802 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3803 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3804 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3805 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3806 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3807 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3809 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3812 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3813 segments includes the a.out header. See to that the magic number
3814 *always* is big-endian.
3816 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3817 m68k4k NetBSD configurations.
3819 * configure.in, configure: Separate i386 & mips NetBSD
3820 configurations from other BSD ones. Don't assume DEC is the only
3821 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3822 configurations. Add support for m68k4k NetBSD object format.
3824 * libaout.h: Added M_68K4K_NETBSD magic.
3826 * m68k4knetbsd.c: New file.
3828 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3830 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3833 * hosts/mipsnbsd.h: New file.
3836 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3838 * config.bfd: Add config stuff for mips*-*-magic* to set
3839 targ_defvec to ecoff_big_vec.
3842 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3844 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3846 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3847 toc_section, and entry_section fields.
3848 (struct xcoff_section_tdata): Remove ldrel_count field.
3849 * libcoff.h: Rebuild.
3850 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3852 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3853 full a.out header if full_aouthdr is set in xcoff_data.
3854 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3855 based on sections stored in xcoff_data.
3856 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3858 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3859 (rs6000coff_vec): Set symbol_leading_char to '.'.
3860 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3861 value stored in ret rather than returning a pointer value.
3863 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3865 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3868 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3870 * som.c (som_slurp_string_table): Allocate the strings with malloc
3871 since they're free'd by free_cached_info.
3872 (som_slurp_symbol_table): Similarly for the symbol table.
3874 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3876 * Makefile.in (diststuff): Don't make headers.
3878 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3880 * Makefile.in: Rebuild dependencies.
3882 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3883 output_bfd is not SunOS.
3884 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3885 non-SunOS input files.
3887 * xcofflink.c: Extensive changes to support linking shared objects
3888 and generating a .loader section.
3889 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3890 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3891 last_symndx, and ldrel_count fields.
3892 * libcoff.h: Rebuild.
3893 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3894 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3896 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3897 (bfd_xcoff_export_symbol): Declare.
3898 (bfd_xcoff_size_dynamic_sections): Declare.
3899 * bfd-in2.h: Rebuild.
3901 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3903 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3904 * configure: Rebuild.
3905 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3906 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3908 (pmac_xcoff_vec): Update to use new xcoff support.
3909 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3910 (xcoff_write_armap): Declare buf as unsigned char.
3911 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3913 * mpw-make.sed: Generalize subdir_do edit.
3915 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3917 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3918 correctly. Don't initialize asect->vma.
3920 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3922 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3923 something a little less than the page size.
3925 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3927 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3929 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3931 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3932 * coffcode.h (coff_write_object_contents): If .bss is before
3933 .data us that as data_start.
3934 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3936 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3937 (coff_swap_outhdr_out): Hardwire in version number.
3939 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3941 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3942 major and minor to *_vno, since the former are also macros in
3943 SunOS header files. Cast result of bfd_alloc to appropriate
3946 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3947 before assigning to sec_data.
3949 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3951 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3952 now relative to the section, not absolute.
3953 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3954 get the file name when there is a N_SO directory name. When
3955 handling stabs, remember that section->vma was added to the
3958 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3960 * sunos.c (struct sunos_link_hash_table): Add needed field.
3961 (sunos_link_hash_table_create): Call bfd_release, not free.
3962 (sunos_link_hash_table_create): Initialize needed field.
3963 (sunos_add_dynamic_symbols): Record needed objects.
3964 (bfd_sunos_get_needed_list): New function.
3965 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3966 * bfd-in2.h: Rebuild.
3968 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3970 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3972 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3974 * bfd-in.h (struct bfd_link_needed_list): Rename from
3975 bfd_elf_link_needed_list.
3976 * bfd-in2.h: Rebuild.
3977 * elf.c, elflink.h, libelf.h: Corresponding changes.
3979 Add start at AIX linker support; no shared libraries yet.
3980 * xcofflink.c: New file.
3981 * configure.in (rs600coff_vec): Use xcofflink.o.
3982 * configure: Rebuild.
3983 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3985 (struct xcoff_section_tdata): Define.
3986 (xcoff_section_data): Define macro.
3987 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3988 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3989 (_bfd_xcoff_bfd_final_link): Declare.
3990 (_bfd_ppc_xcoff_relocate_section): Declare.
3991 * libcoff.h: Rebuild.
3992 * coff-rs6000.c: Clean up a bit.
3993 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3994 cputype, csects, and debug_indices.
3995 (xcoff_copy_private_bfd_data): Copy cputype.
3996 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3997 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3998 (xcoff_reloc_type_lookup): Rename from
3999 rs6000coff_reloc_type_lookup.
4000 (coff_relocate_section): Define.
4001 (_bfd_xcoff_sizeof_headers): Define.
4002 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4003 (_bfd_xcoff_bfd_relax_section): Define.
4004 (_bfd_xcoff_bfd_link_split_section): Define.
4005 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4007 * coffcode.h (coff_compute_section_file_positions): If AIX,
4008 increment sofar by SMALL_AOUTSZ if not executable.
4009 (coff_write_object_contents): If AIX, always output an a.out
4010 header; if not executable, header size of SMALL_AOUTSZ.
4011 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4012 (_bfd_stringtab_init): Initialize xcoff field.
4013 (_bfd_xcoff_stringtab_init): New function.
4014 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4015 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4016 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4017 * libbfd.h: Rebuild.
4018 * Makefile.in: Rebuild dependencies.
4019 (BFD32_BACKENDS): Add xcofflink.o.
4020 (CFILES): Add xcofflink.c.
4022 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4023 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4024 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4026 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4028 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4030 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4032 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4033 * config.in: Regenerated.
4035 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4036 (_bfd_chunksize): New variable.
4037 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4038 for obstack chunk size.
4039 * configure.in: Check for getpagesize.
4040 * configure: Regenerated.
4042 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4044 * trad-core.c (rawptr): Make it a local variable of
4045 ptrace_unix_core_file_p.
4047 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4049 * coff-arm.c (in_reloc_p): New.
4050 * coff-i386.c (in_reloc_p): New.
4051 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4052 (coff_write_object_contents): Only set has_reloc_section
4054 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4055 in_reloc_p to decide if reloc should be emitted.
4056 * libcoff.h (pe_data_type.in_reloc_p): New.
4057 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4059 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4061 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4062 (_bfd_coff_read_internal_relocs): Likewise.
4063 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4064 (_bfd_coff_read_internal_relocs): Likewise.
4066 * elflink.h (elf_link_add_object_symbols): Correct conditions
4067 under which type and size change warnings are issued.
4069 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4071 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4072 a symbol which is not in a real section.
4073 (coff_write_native_symbol): Corresponding change.
4075 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4076 coff_link_hash_newfunc and make non-static.
4077 (_bfd_coff_link_hash_table_init): New function, broken out of
4078 _bfd_coff_link_hash_table_create.
4079 (_bfd_coff_link_hash_table_create): Use it.
4080 (process_embedded_commands): Make static.
4081 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4082 (_bfd_coff_link_hash_table_init): Declare.
4083 * libcoff.h: Rebuild.
4085 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4086 field in XCOFF tdata.
4087 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4088 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4089 based on cputype stored in a.out header, or in n_type of initial
4091 (coff_write_object_contents): Set cputype correctly in a.out
4093 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4095 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4096 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4098 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4099 * libcoff.h: Rebuild.
4101 * cpu-rs6000.c (rs6000_compatible): New static function.
4102 (bfd_rs6000_arch): Use it.
4103 * cpu-powerpc.c (powerpc_compatible): New static function.
4104 (arch_info_struct): Define various flavours of PowerPC.
4105 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4108 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4110 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4112 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4114 * elflink.h (elf_link_add_object_symbols): Don't warn about
4115 changing the size or type if the old definition was weak.
4117 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4119 * coffcode.h (combined_entry_type): Add fix_line field.
4120 (coff_slurp_line_table): Warn if we try to set the lineno field of
4122 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4123 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4124 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4125 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4127 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4128 * libcoff.h: Rebuild.
4130 * libcoff-in.h (struct xcoff_tdata): Define.
4131 (xcoff_data): Define.
4132 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4133 * bfd-in2.h, libcoff.h: Rebuild.
4134 * coff-rs6000.c (xcoff_mkobject): New static function.
4135 (coff_mkobject): Define.
4136 (xcoff_copy_private_bfd_data): New static function.
4137 (coff_bfd_copy_private_bfd_data): Define.
4138 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4140 (rs6000coff_vec): Add DYNAMIC to object_flags.
4141 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4142 .loader sections specially.
4143 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4144 section alignment from the XCOFF tdata information.
4145 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4146 F_SHROBJ, and copy the extra a.out header information into the
4147 XCOFF tdata structure.
4148 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4149 F_DYNLOAD and the extra a.out header information.
4150 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4151 C_HIDEXT symbol with attached csect information.
4152 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4153 in the o_maxdata field.
4154 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4155 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4156 end if BSF_NOT_AT_END is set.
4158 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4159 _bfd_read_ar_hdr_fn.
4160 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4161 * bfd-in2.h, libbfd.h: Rebuild.
4162 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4164 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4165 (bfd_slurp_bsd_armap_f2): Likewise.
4166 (_bfd_slurp_extended_name_table): Likewise.
4168 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4170 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4172 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4173 when the symbol table is empty.
4175 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4176 space for section symbols, since we don't output them either.
4177 (elf_m68k_adjust_dynindx): Removed.
4179 * ptrace-core.c (rawptr): Make it a local variable of
4180 ptrace_unix_core_file_p.
4182 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4184 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4187 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4188 Mac object file formats.
4190 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4192 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4193 auxent if there isn't one.
4194 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4195 rather than FILNMLEN as the maximum name length.
4197 * coffcode.h (bfd_coff_backend_data): Add new field
4198 _bfd_coff_print_aux.
4199 (bfd_coff_print_aux): New static function.
4200 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4201 scnlen field of an XTY_LD csect aux entry.
4202 (coff_print_aux): New static function.
4203 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4204 in coff_pointerize_aux_hook.
4205 (bfd_coff_std_swap_table): Initialize new field.
4206 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4207 * libcoff.h: Rebuild.
4208 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4209 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4211 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4212 if there are symbols, for native AIX ld compatibility.
4214 * coffcode.h (bfd_coff_backend_data): Add new field
4215 _bfd_coff_pointerize_aux_hook.
4216 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4217 or I960, and as 0 otherwise.
4218 (bfd_coff_std_swap_table): Initialize new field.
4219 * libcoff.h: Rebuild.
4220 * coffgen.c (coff_pointerize_aux): Change parameters to take
4221 symbol pointer instead of type and class, and to take aux index.
4222 Call _bfd_coff_pointerize_aux_hook if it is defined.
4223 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4224 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4225 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4227 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4228 read-only/host-only support.
4230 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4232 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4235 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4236 BFD_JUMP_TABLE_ARCHIVE accordingly.
4237 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4238 (_bfd_compute_and_write_armap): Declare.
4239 (_bfd_generic_read_ar_hdr): Declare.
4240 (_bfd_read_ar_hdr): Define.
4241 (_bfd_noarchive_read_ar_hdr): Define.
4242 (_bfd_archive_bsd_read_ar_hdr): Define.
4243 (_bfd_archive_coff_read_ar_hdr): Define.
4244 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4245 _bfd_read_ar_hdr instead.
4246 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4247 (_bfd_compute_and_write_armap): Rename from
4248 compute_and_write_armap. Make non-static. Change all callers.
4249 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4250 than _bfd_snarf_ar_hdr.
4251 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4252 * ieee.c (ieee_read_ar_hdr): Define.
4253 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4254 * oasys.c (oasys_read_ar_hdr): Define.
4255 * som.c (som_read_ar_hdr): Define.
4256 * bfd-in2.h, libbfd.h: Rebuild.
4258 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4260 * peicode.c (coff_swap_filehdr_in): If symptr is
4261 zero, there aren't any symbols, even if nsyms is set.
4263 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4265 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4267 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4268 sections, and set styp correctly for them: .got, .hash, .dynamic,
4269 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4270 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4272 (ecoff_sort_hdrs): New static function.
4273 (ecoff_compute_section_file_positions): Return boolean, not void.
4274 Sort the sections by VMA before looking through them. Put the
4275 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4276 section on an appropriate boundary within the page.
4277 (ecoff_compute_reloc_file_positions): Check return value of
4278 ecoff_compute_section_file_positions.
4279 (_bfd_ecoff_set_section_contents): Likewise.
4280 (_bfd_ecoff_write_object_contents): Check for various Alpha
4281 section types when incrementing text_size and data_size. Call
4282 adjust_headers backend function if it exists.
4283 * coff-alpha.c (alpha_adjust_headers): New static function.
4284 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4285 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4287 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4289 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4291 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4292 of ALTERNATE_AIX_CORE_FORMAT.
4293 * configure.in (aix4): No longer need CORE_FLAGS.
4294 * configure: Updated.
4296 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4298 NS32k changes from Ian Dall:
4299 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4301 (aout_link_input_section_std, aout_link_input_section_ext,
4302 aout_link_reloc_link_order): Call them instead of _bfd_*
4304 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4306 (backend_data): Use it instead of hardcoded zero.
4308 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4309 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4311 * ns32knetbsd.c: Include bfd.h.
4312 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4313 (MY_bfd_reloc_type_lookup): Declare function too.
4314 * pc532-mach.c (set_sizes): Don't declare.
4315 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4316 (backend_data, MY_backend_data): Don't define.
4318 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4319 ns32k-*-lites* like ns32k-*-netbsd*.
4321 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4324 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4326 * coffcode.h (coff_write_object_contents): Restore setting
4327 f_timdat to 0, deleted on August 22.
4329 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4331 * coffcode.h (coff_bfd_copy_private_symbol_data,
4332 coff_bfd_copy_private_section_data,
4333 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4334 * peicode.h (coff_bfd_copy_private_bfd_data): New
4335 (pe_bfd_copy_private_bfd_data): New.
4336 (coff_swap_scnhdr_in): Swap bss size into the right place.
4337 (pe_print_private_bfd_data): Add some newlines.
4339 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4341 * som.c (setup_sections): Don't die if a space has no subspaces.
4343 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4345 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4346 dynamic symbol override a common symbol. Don't change the size or
4347 type if they have been set and the new symbol is not a definition.
4348 Warn if the size or type changes.
4350 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4352 * som.c (som_begin_writing): Don't write the symbol table or
4354 (som_finish_writing): Write them here. Place them after the
4355 subspace data, but before the relocs.
4357 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4359 * sunos.c (sunos_add_one_symbol): Just pass false, not
4360 info->shared_library, to sunos_create_dynamic_sections.
4361 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4363 (sunos_check_dynamic_reloc): Remove .text section assertion.
4365 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4367 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4368 * configure, configure.in: Add pmac_xcoff_vec case.
4369 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4370 * coff-pmac.c: New file, PowerMac XCOFF support.
4371 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4372 * targets.c (pmac_xcoff_vec): Declare.
4374 * mpw-config.in: Various changes to be compatible with the
4375 autoconf-based configury.
4376 * mpw-make.sed: New file, sed commands to translate Unix
4377 makefile into MPW syntax.
4378 * mpw-make.in: Remove.
4379 * hosts/mpw.h: Remove.
4380 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4381 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4383 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4385 * binary.c (binary_get_symtab): Return an empty string on error.
4386 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4388 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4390 * coff-ppc.c: Reformatted according to gnu conventions
4391 Removed irrelevant "if 0" code
4393 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4395 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4396 symbols rather than as indirect symbols.
4397 (MY(slurp_symbol_table)): Don't do anything special about
4400 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4401 of .ctors and .dtors sections is no larger than 2.
4403 * sunos.c (sunos_add_one_symbol): Don't change
4404 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4406 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4407 dynamic symbols when creating a shared library.
4408 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4410 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4411 written even if it is not defined in a regular object.
4412 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4413 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4414 rather than the constant 22.
4415 (sunos_check_dynamic_reloc): Handle creating a shared library.
4416 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4417 zero when creating a shared library.
4418 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4419 write it out at the start of the symbol table.
4421 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4423 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4425 * config.bfd: Add arm-*-coff.
4426 * configure.in, configure: Add armcoff_{little,big}_vec.
4427 * targets.c (armcoff_{little,big}_vec): Declare.
4428 (bfd_target_vector): Add armcoff_{little,big}_vec.
4429 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4431 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4433 * targets.c (bfd_find_target): Remove debugging code.
4435 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4437 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4439 * Makefile.in: added *-ppc files
4440 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4441 allow pe based .o's to be shared with other tools on ppc/NT
4442 * config.bfd: added powerpc[le]-[pe|winnt] config support
4443 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4444 * peicode.h: Added more section flags for PE on ppc
4445 Added coff_swap_filehdr_out to allow peicode.h to be
4446 used for non-image PE files on ppc.
4447 Check for image, or not, before copying pe_opthdr
4448 * targets.c: Added new bfd's
4449 * targets.c: Removed two inactive bfds that shouldn't have made it this
4452 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4454 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4455 explicit values to initialize all relocs. Change all users.
4456 (ppc_elf_brtaken_inner): New function to handle branch predicition
4458 (ppc_elf_brtaken_reloc): Ditto.
4459 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4460 relocs use ppc_elf_unsupported_reloc.
4461 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4462 needs to be reported.
4463 (ppc_elf_relocate_section): Support branch prediction relocs.
4465 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4467 * bfd.c (bfd_assert): Remove \n from string passed to
4470 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4471 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4472 (bfd_coff_make_section_hook): Don't define.
4473 (coff_make_section_hook): Remove.
4474 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4475 (styp_to_sec_flags): Likewise.
4476 (coff_write_object_contents): Likewise.
4477 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4479 * libcoff.h: Rebuild.
4480 * coffgen.c (make_a_section_from_file): Just call
4481 bfd_make_section_anyway, not bfd_make_section or
4482 bfd_coff_make_section_hook.
4483 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4484 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4485 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4486 make_section_hook field.
4487 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4489 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4490 pointers into value field for warning and indirect symbols; just
4491 leave the value field alone.
4492 * linker.c (generic_link_add_symbol_list): Use next symbol for
4493 warning and indirect symbols, rather than looking in symbol value.
4494 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4495 parameter. Change all callers. Remove support for indirect
4496 symbols; it didn't work anyhow.
4497 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4498 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4499 * bfd-in2.h: Rebuild.
4501 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4503 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4504 go back to telling the tools this reloc operates on 32 bits.
4506 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4508 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4509 rather than a direct fprintf.
4510 * archive.c (_bfd_write_archive_contents): Likewise.
4511 * coffcode.h (coff_slurp_symbol_table): Likewise.
4512 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4513 (ppc_elf_unsupported_reloc): Likewise.
4514 (ppc_elf_relocate_section): Likewise.
4515 * i386linux.c (linux_tally_symbols): Likewise.
4516 (linux_finish_dynamic_link): Likewise.
4517 * osf-core.c (osf_core_core_file_p): Likewise.
4518 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4519 * som.c (som_sizeof_headers): Likewise.
4520 * srec.c (srec_bad_byte): Likewise.
4521 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4522 * libbfd-in.h (bfd_assert): Declare first parameter const.
4523 * libbfd.h: Rebuild.
4524 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4525 bfd_reloc_overflow is enough.
4526 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4527 * coff-h8500.c (rtype2howto): Likewise.
4528 * coff-z8k.c (rtype2howto): Likewise.
4529 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4530 * elf.c (_bfd_elf_get_lineno): Likewise.
4531 (_bfd_elf_no_info_to_howto): Likewise.
4532 (_bfd_elf_no_info_to_howto_rel): Likewise.
4533 * hp300hpux.c (convert_sym_type): Likewise.
4534 (MY(swap_std_reloc_in)): Likewise.
4535 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4537 * libaout.h (struct aoutdata): Add line_buf field.
4538 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4539 and filename_buffer. Instead, use a malloc buffer stored in the
4540 new line_buf field. Remove length restrictions.
4542 * coffgen.c (string_size): Remove static variable.
4543 (debug_string_size, debug_string_section): Likewise.
4544 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4545 and debug_string_size_p parameters. Use them instead of the
4546 global variables. Change all callers.
4547 (coff_write_symbol): Likewise.
4548 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4549 (coff_write_symbols): Add local variables to replace removed
4552 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4553 function, and line_base fields.
4554 * libcoff.h: Rebuild.
4555 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4556 information, rather than using static variables.
4558 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4559 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4561 * init.c (initialized): Remove static variable.
4562 (bfd_init): Don't bother setting initialized.
4563 (bfd_check_init): Remove.
4564 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4565 * libbfd.h: Rebuild.
4567 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4569 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4570 size for full core dumps. Copy core file header to private data.
4571 (rs6000coff_core_file_failing_command,
4572 rs6000coff_core_file_failing_signal): New functions to extract
4573 the file name and terminating signal from the core file.
4574 * coff-rs6000.c: Use them.
4576 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4578 Change arch info to be const, initialized at compile time.
4579 * archures.c: Reindent many functions. Change CONST to const.
4580 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4581 nothing set it anyhow. Make next const.
4582 (bfd_arch_info_list): Remove.
4583 (bfd_archures_list): Rename from archures_init_table. Change from
4584 a table of function pointers to a table of bfd_arch_info_type
4585 structure addresses.
4586 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4587 (bfd_lookup_arch): Likewise.
4588 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4590 (bfd_default_arch_struct): Make const.
4591 (bfd_arch_init, bfd_arch_linkin): Remove.
4592 (bfd_get_arch_info): Return a const pointer.
4593 * init.c (bfd_init): Don't call bfd_arch_init.
4594 * bfd.c (struct _bfd): Make arch_info const.
4595 * bfd-in2.h: Rebuild.
4596 * libbfd.h: Rebuild.
4597 * configure.in: Put & before everything in $selarchs.
4598 * configure: Rebuild.
4599 * cpu-*.c: Change bfd_*_arch from a function which calls
4600 bfd_arch_linkin to a const structure.
4601 * ieee.c (ieee_object_p): Make arch const.
4603 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4605 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4607 * bfd-in2.h: Regenerate.
4608 * libbfd.h: Regenerate.
4610 * elf32-ppc.c (reloc_type): Update names to match current draft.
4611 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4612 relative. Update names to current V.4 draft.
4613 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4614 (ppc_elf_relocate_section): Rename relocations to match draft.
4616 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4618 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4619 compiled with -mrelocatable-lib to be linked with either normal
4620 modules or -mrelocatable modules.
4622 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4624 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4625 in the a.out header.
4627 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4628 a reloc against a local symbol, even if it's not a section.
4630 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4632 * targets.c (bfd_target): Remove unused align_power_min field.
4633 * bfd-in2.h: Rebuild.
4634 * All backends: Remove initialization of align_power_min.
4636 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4638 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4640 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4642 * config.bfd (mips-dec-netbsd*): New target.
4643 * configure.host (mips-dec-netbsd*): New host.
4644 * configure.in (mips-dec-netbsd*): New native.
4645 * configure: Rebuild.
4647 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4649 Make the COFF backend linker merge common types:
4650 * cofflink.c (struct coff_debug_merge_element): Define.
4651 (struct coff_debug_merge_type): Define.
4652 (struct coff_debug_merge_hash_entry): Define.
4653 (struct coff_debug_merge_hash_table): Define.
4654 (coff_debug_merge_hash_table_init): Define.
4655 (coff_debug_merge_hash_table_free): Define.
4656 (coff_debug_merge_hash_lookup): Define.
4657 (struct coff_final_link_info): Add debug_merge field.
4658 (coff_debug_merge_hash_newfunc): New static function.
4659 (_bfd_coff_final_link): Allocate and free debug_merge table.
4660 (coff_link_input_bfd): Merge identical enum, struct and union
4663 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4665 Convert i960 COFF to use COFF backend linker.
4666 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4667 structure to store the symbol being used.
4668 (coff_i960_start_final_link): New static function.
4669 (coff_i960_relocate_section): New static function.
4670 (coff_i960_adjust_symndx): New static function.
4671 (coff_start_final_link): Define.
4672 (coff_relocate_section): Define.
4673 (coff_adjust_symndx): Define.
4674 * coffcode.h (bfd_coff_backend_data): Add new callback function
4675 _bfd_coff_start_final_link.
4676 (bfd_coff_start_final_link): Define.
4677 (coff_start_final_link): Define if not defined.
4678 (bfd_coff_std_swap_table): Add coff_start_final_link.
4679 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4681 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4682 function callback is not NULL.
4683 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4684 (_bfd_coff_internal_syment_name): Declare.
4685 * libcoff.h: Rebuild.
4686 * configure.in (icoff_big_vec): Add cofflink.o.
4687 (icoff_little_vec): Likewise.
4688 * configure: Rebuild.
4690 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4692 * Makefile.in (clean-info): Remove extraneous tab from line
4695 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4697 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4698 contents has relocs.
4700 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4702 * coffcode.h (coff_compute_section_file_positions): Keep the
4704 (coff_write_object_contents): Remember if it's a relocatable
4706 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4707 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4708 if relocatable file. Swap out saved raw size.
4710 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4712 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4713 (maintainer-clean): Rename from realclean, passing
4714 maintainer-clean down to subdirectories, but leave realclean as a
4717 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4720 * dep-in.sed: Remove config.h from generated dependencies.
4722 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4723 broken out of sunos_canonicalize_dynamic_symtab.
4724 (sunos_canonicalize_dynamic_symtab): Call new function
4725 sunos_slurp_dynamic_symtab.
4726 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4727 dynamic symbol table to the caller.
4728 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4729 callback to override the symbols being read.
4730 * libaout.h (struct aout_backend_data): Add three new parameters
4731 to add_dynamic_symbols callback.
4733 Extensive minor changes to avoid various gcc warnings. Also:
4734 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4735 * archures.c (bfd_arch_info_type): Change mach field from long to
4737 (bfd_lookup_arch): Change machine parameter from long to unsigned
4740 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4742 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4743 a symbol with a non-zero plt_offset.
4745 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4747 * elfcode.h (align_file_position): Remove; not used.
4749 * configure.in: Only check for <sys/procfs.h> on a native system,
4750 and make sure it defines prstatus_t.
4751 * configure: Rebuild.
4753 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4755 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4757 * config.in: Rename from config.h.in.
4758 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4759 Check for config.h:config.in when creating stamp-h.
4760 * configure: Rebuild.
4761 * Makefile.in (stamp-h): Depend upon config.in rather than
4762 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4763 calling config.status.
4765 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4766 (Makefile): Just rebuild Makefile.
4767 (config.h, stamp-h): New targets.
4768 * configure.in: Create stamp-h when rebuilding config.h.
4769 * configure: Rebuild.
4771 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4773 * configure.in: Call AC_CONFIG_HEADER. Substitute
4774 HOST_64BIT_LONG. Check that various header files exist. Check
4775 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4776 and/or free need to be declared. Don't make a link to sysdep.h.
4777 Define TRAD_HEADER for various hosts.
4778 * configure: Rebuild.
4779 * configure.host: Don't set my_host. Add definitions taken from
4780 host header files for various entries. Remove entries which now
4782 * acconfig.h: New file.
4783 * config.h.in: New file, built by autoheader.
4784 * sysdep.h: New file.
4785 * Makefile.in (do_distclean): Don't remove sysdep.h.
4787 (LOCAL_H_DEPS): New variable.
4788 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4790 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4791 ($(OPTIONAL_BACKENDS)): Likewise.
4792 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4793 looking through sysdep.h.
4794 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4795 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4796 (fprintf_vma, sprintf_vma): Likewise.
4797 (int64_type, uint64_type): Don't define.
4798 * bfd-in2.h: Rebuild.
4799 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4800 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4801 * lynx-core.c: Include stuff from old hosts/lynx.h.
4802 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4803 rather than NO_FCNTL.
4804 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4805 rather than NATIVE_HPPAHPUX_COMPILER.
4806 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4808 * hosts/*.h: Remove all header files which merely include,
4809 declare, and define things. Leave header files which define
4810 information needed by trad-core.c.
4812 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4813 (BFD_CC_FOR_BUILD): Define.
4814 * configure.in: Use BFD_CC_FOR_BUILD.
4815 * configure: Rebuild.
4817 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4819 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4820 * configure: Rebuild.
4822 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4825 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4827 * config.bfd: i386pe_ve -> i386pe_vec.
4829 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4831 * configure.host: Incorporate host Makefile fragments by setting
4833 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4834 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4835 value based on whether the code is being compiled by a cross
4836 compiler. Don't substitute host_makefile_frag or frags.
4837 * aclocal.m4: New file to define local AC_PROG_CC.
4838 * configure: Rebuild.
4839 * Makefile.in (INSTALL): Set to @INSTALL@.
4840 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4841 (INSTALL_DATA): Set to @INSTALL_DATA@.
4843 (CC): Define as @CC@.
4844 (CFLAGS): Set to @CFLAGS@.
4845 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4846 (@host_makefile_frag@): Remove.
4847 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4848 after other options.
4849 (config.status): Remove dependency upon @frags@.
4850 * config/*.mh, config/README: Remove.
4852 * config.bfd: Rewrite to incorporate the contents of the Makefile
4853 fragments by setting shell variables, rather than merely returning
4854 the name of a Makefile fragment.
4855 * configure.in: Use shell variables set by config.bfd rather than
4856 looking at the target Makefile fragment files. Don't substitute
4857 target_makefile_frag. Do substitute TDEFINES.
4858 * configure: Rebuild.
4859 * Makefile.in (@target_makefile_frag@): Remove.
4860 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4861 * config/*.mt: Remove.
4863 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4865 * configure.in: Put changequote lines around "i[345]86" patterns
4866 section of core file support.
4868 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4870 * som.c (som_bfd_print_private_bfd_data): Define to use the
4873 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4875 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4876 entry, text_start and data_start.
4878 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4880 * Makefile.in (OFILES): Remove $(TDEPFILES).
4881 * config/apollo.mt (TDEPFILES): Remove.
4882 * config/README: Update.
4884 * configure.in: For a native configuration, set COREFILE and
4885 COREFLAG based on the canonical host name.
4886 * configure: Rebuild.
4887 * Makefile.in: Rebuild dependencies.
4888 (ALL_CFLAGS): Add @COREFLAG@.
4889 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4890 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4891 support routines. Check LYNX_CORE rather than HOST_LYNX.
4892 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4893 * i386lynx.c: Likewise.
4894 * m68klynx.c: Likewise.
4895 * sparclynx.c: Likewise.
4896 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4897 * *-core.c: Comment changes.
4898 * config/decstation.mh (HDEPFILES): Remove.
4899 (HDEFINES): Remove -DTRAD_CORE.
4900 * config/irix3.mh (RANLIB): Remove.
4901 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4902 (HDEFINES): Remove -DIRIX_CORE.
4903 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4904 (HDEFINES): Remove -DTRAD_CORE.
4905 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4906 * config/ultra3.mh (RANLIB): Remove.
4907 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4908 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4909 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4910 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4911 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4912 * config/i386aix.mh, config/i386bsd.mh: Remove.
4913 * config/i386linux.mh, config/i386mach3.mh: Remove.
4914 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4915 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4916 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4917 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4918 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4919 * config/solaris2.mh, config/stratus.mh: Remove.
4920 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4921 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4923 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4925 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4926 DT_FINI entry if the appropriate symbol is not in the hash table.
4928 * libelf.h (struct elf_backend_data): Add create_program_headers
4929 and want_hdr_in_seg fields.
4930 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4932 (elf_backend_create_program_headers): Likewise.
4933 (elfNN_bed): Initialize create_program_headers and
4935 * elf.c (get_program_header_size): Call create_program_headers
4937 (map_program_segments): Check want_hdr_in_seg backend field. Call
4938 create_program_headers backend routine.
4940 * elf.c (assign_file_positions_except_relocs): Align non allocated
4941 sections when creating an executable.
4943 * elfcode.h (elf_swap_phdr_in): Make non static.
4944 (elf_swap_phdr_out): Make non static.
4945 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4946 (bfd_elf32_swap_phdr_out): Declare.
4947 (bfd_elf64_swap_phdr_in): Declare.
4948 (bfd_elf64_swap_phdr_out): Declare.
4950 * ecofflink.c (ecoff_collect_shuffle): New static function.
4951 (_bfd_ecoff_get_accumulated_pdr): New function.
4952 (_bfd_ecoff_get_accumulated_sym): New function.
4953 (_bfd_ecoff_get_accumulated_ss): New function.
4954 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4955 (_bfd_ecoff_get_accumulated_sym): Declare.
4956 (_bfd_ecoff_get_accumulated_ss): Declare.
4957 * libbfd.h: Rebuild.
4959 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4961 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4963 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4964 warning symbols. If any section is named .gnu.warning.XXX, treat
4965 the contents as a warning to be issued if the symbol XXX is
4967 (elf_link_output_extsym): For an indirect or warning symbol, just
4968 output the symbol it points to.
4970 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4971 if bfd_hash_allocate fails, since it will already be set.
4972 (generic_link_hash_newfunc): Likewise.
4973 (archive_hash_newfunc): Likewise.
4974 (hash_entry_bfd): New static function.
4975 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4976 callback. Allocate a new warning using the hash table newfunc.
4977 Use bfd_hash_replace to update the entry in the hash table, rather
4978 than assuming we can copy the fields with structure assignment.
4980 * hash.c (bfd_hash_replace): New function.
4981 * bfd-in.h (bfd_hash_replace): Declare.
4982 * bfd-in2.h: Rebuild.
4984 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4986 * config.bfd: Add mips*vr4300-*-elf* target.
4987 * config/mipsbvr4300.mt: Added.
4989 See file ChangeLog.2
4996 version-control: never