1 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
3 * configure.host (HLDENV): New variable to set. Set it for
4 *-*-sysv4*, since those linkers may not support -R but they always
7 * libieee.h (NSECTIONS): Don't define.
8 (ieee_data_struct): Change section_table to asection **. Add
10 * ieee.c (get_section_entry): If the table isn't big enough, make
12 (ieee_slurp_sections): Remove assertion about number of sections.
13 (ieee_object_p): Adjust initialization of ieee to match changes to
16 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
17 symbols merely because we are generating a shared library.
18 (xcoff_build_ldsyms): Don't set up global linkage code for an
19 undefined symbol merely because we are generating a shared
23 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
25 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
26 (BFD32_BACKENDS) Add elf32-v850.o.
27 * archures.c: Add bfd_v850_arch.
28 * bfd-in2.h: Add bfd_v850_arch.
29 * config.bfd (v850-*-*): New target.
30 * configure: (bfd_elf32_v850_vec) New vector.
31 * configure.in: (bfd_elf32_v850_vec) New vector.
32 * cpu-v850.c: New file.
33 * elf.c (prep_headers): Added case bfd_arch_v850.
34 * elf32-v850.c: New file.
35 * targets.c (bfd_elf32_v850_vec): New vector.
38 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
40 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
41 a function code symbol for an XMC_XO symbol.
43 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
45 * mpw-config.in: Update editing of autoconf vars to reflect
46 Jul 18 configure.in change.
47 * mpw-make.sed: Update editing of include pathnames to be
48 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
50 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
52 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
53 which to offset to get the .plt entry address is ".plt".
55 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
57 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
58 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
59 Added, for internal use by the ARM gas.
63 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
65 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
66 in section dynidx start.
68 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
70 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
71 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
74 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
76 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
77 the -mrelocatable-lib bit set and the other doesn't, clear the
78 -mrelocatable-lib bit in the header.
80 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
82 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
83 symbol against a STT_FUNC symbol in a shared library.
85 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
87 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
88 symbol is found, automatically define the corresponding function
91 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
92 if sym.n_numaux is not zero.
93 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
94 entry to disagree about the number of aux entries if the symbol
97 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
98 section if it might be needed, not just if info->shared.
99 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
100 the start of .rel.dyn if we are going to use it.
101 (mips_elf_finish_dynamic_sections): Only clear the first element
102 of .rel.dyn if the size is greater than zero.
104 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
106 * xcofflink.c (xcoff_link_input_bfd): If we already called the
107 undefined_symbol callback for a symbol, then don't issue any more
108 warnings about loader relocs.
109 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
110 after calling the undefined_symbol callback.
112 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
113 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
114 as the AIX linker seems to do.
116 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
118 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
119 (evax_initialize): Remove evax_reloc_table.
120 (evax_close_and_cleanup): Ditto.
122 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
124 (evax_bfd_reloc_type_lookup): Ditto.
125 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
126 cooked_size == raw_size.
127 * evax-emh.c (_bfd_evax_register_filename): Remove.
128 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
129 * evax-misc.c (add_new_contents): Malloc section at full size.
130 (_bfd_save_evax_section): Memcpy section contents directly.
131 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
132 (evax_reloc_table): Remove.
134 * hosts/alphavms.h (O_ACCMODE): Define if needed.
136 * makefile.vms: Add better support for DEC C compilation
137 Add evax.h dependencies
139 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
140 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
141 (BFD_RELOC_ALPHA_BASEREG): Remove.
142 * bfd-in2.h, libbfd.h: Rebuild.
144 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
146 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
147 getgid if _WIN32 is defined.
148 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
150 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
152 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
153 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
155 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
158 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
160 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
162 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
163 (NEED_DECLARATION_REALLOC): New macro.
164 * configure, config.in: Rebuild.
165 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
166 (realloc): Declare if NEED_DECLARATION_REALLOC.
168 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
169 <strings.h> if they exist.
171 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
173 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
175 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
177 Based on patches from Eric Valette <valette@crf.canon.fr>:
178 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
179 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
180 (elf_howto_table): Add entries for new relocs.
181 (elf_i386_reloc_type_lookup): Handle new relocs.
182 (elf_i386_info_to_howto): Just call abort.
183 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
184 (elf_i386_relocate_section): Likewise.
187 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
189 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
192 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
194 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
195 only get the LMA from the phdr if they are in the same part of the
198 * elf.c (map_sections_to_segments): Rewrite tests for starting a
199 new segment to make them more comprehensible. If the relationship
200 between the LMA and the VMA changed, start a new segment. Don't
201 check dynsec when deciding whether to start a new segment for a
202 writeable section; -N will now handle this.
204 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
206 * libhppa.h: Remove "esel" changes. Not the right approach.
207 * som.c: Corresponding changes.
208 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
209 which don't have a SOM symbol type associated with them.
210 Reverses a 1994 change.
212 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
214 Make ld -N more reasonable for ELF:
215 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
216 phdr_in_section to false, and always use a single load segment.
217 (elf_sort_sections): Sort sections by LMA after VMA.
218 (assign_file_positions_for_segments): If D_PAGED is not set, don't
219 align to maxpagesize.
220 (assign_file_positions_except_relocs): Likewise.
221 * elfcode.h (elf_object_p): If a section is loaded but not page
222 aligned, clear D_PAGED.
224 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
226 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
227 Added, for internal use by the ARM gas.
231 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
233 * libhppa.h (R_HPPA_ESEL): New field selector.
235 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
236 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
237 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
239 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
241 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
242 archive search before looking for stripped dynamic objects.
244 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
246 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
247 symbol a warning rather than an error.
249 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
251 * elf.c (assign_file_positions_for_segments): Track the virtual
252 memory position separately from the file position, and use it to
253 compute the alignment adjustment.
256 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
258 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
259 and fixed mask on R_D10V_10_PCREL_L.
262 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
264 * elf64-mips.c: Include "aout/ar.h".
265 (mips_elf64_slurp_armap): New static function.
266 (mips_elf64_write_armap): New static function.
267 (bfd_elf64_archive_*): Define.
268 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
269 Use instead of bfd_generic_archive_p.
270 (bfd_elfNN_write_archive_contents): Define if not defined. Use
271 instead of _bfd_write_archive_contents.
272 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
273 _bfd_generic_mkarchive.
274 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
275 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
277 (TARGET_LITTLE_SYM): Likewise.
278 * archive.c (bfd_slurp_armap): Check for and reject an archive map
280 * Makefile.in: Rebuild dependencies.
282 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
283 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
284 SHT_MIPS_EVENTS sections.
285 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
286 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
288 (_bfd_mips_elf_fake_sections): Likewise.
290 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
291 * ecoff.c (ecoff_compute_section_file_positions): Copy
292 rdata_in_text from backend info to tdata. Clear it if any data
293 section comes before .rdata.
294 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
295 tdata rather than backend info.
297 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
299 * configure.in: Fix test for whether a compiler has a 64 bit
300 type. From Jim Wilson <wilson@cygnus.com>.
302 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
304 * configure.host (mips-sgi-irix6*): New host.
306 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
307 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
308 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
310 * configure: Rebuild.
311 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
312 (BFD_HOST_64_BIT): Define conditionally.
313 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
314 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
315 (symvalue, bfd_size_type): Likewise.
316 * bfd-in2.h: Rebuild.
317 * Makefile.in (do_clean): Remove bfd-tmp.h.
318 (do_distclean): Remove bfd-in3.h.
319 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
320 (bfd-in3.h): New target.
322 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
323 Andrew Gierth <ANDREWG@microlise.co.uk>.
325 * configure.host: Set INSTALL_SHLIB.
326 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
327 * configure: Rebuild.
328 * Makefile.in (install): Use @INSTALL_SHLIB@.
330 * config.bfd (mips*-*-irix6*): New target.
331 * configure.host: Handle Irix 6 shared library like Irix 5.
333 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
334 symbol for a magic name.
335 (xcoff_link_input_bfd): Don't change the reloc symbol for an
337 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
340 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
342 * mpw-config.in: Add ELF support to mips config, create the
343 elf32-target.h file in the object dir.
344 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
346 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
348 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
349 Also removed most abort calls, in favor of using bfd reporting.
352 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
354 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
355 (BFD32_BACKENDS) Add elf32-d10v.o.
356 * archures.c: Add bfd_d10v_arch.
357 * bfd-in2.h: Add bfd_d10v_arch.
358 * config.bfd (d10v-*-*): New target.
359 * configure: (bfd_elf32_d10v_vec) New vector.
360 * configure.in: (bfd_elf32_d10v_vec) New vector.
361 * cpu-d10v.c: New file.
362 * elf.c (prep_headers): Added case bfd_arch_d10v.
363 * elf32-d10v.c: New file.
365 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
366 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
367 * targets.c (bfd_elf32_d10v_vec): New vector.
370 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
372 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
374 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
376 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
377 bfd_mach_i386_i8086 machine types.
379 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
381 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
384 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
386 * coffcode.h (coff_set_section_contents): A/UX does not require
387 special handling of the _LIB section.
389 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
391 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
394 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
395 array if one was allocated.
397 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
399 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
400 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
401 use_rld_obj_head and rld_value.
402 (mips_elf_link_hash_table_create): Initialize new fields.
403 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
405 (mips_elf_create_dynamic_sections): Create .rld_map section. If
406 __rld_obj_head symbol not seen, create an __rld_map symbol.
407 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
408 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
409 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
410 __rld_obj_head symbol.
411 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
413 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
415 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
417 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
418 ppc_elf_addr16_ha_reloc.
419 (ppc_elf_addr16_ha_reloc): New static function.
421 * coff-mips.c (struct mips_hi): Define.
422 (mips_refhi_list): New static variable.
423 (mips_refhi_addr, mips_refhi_addend): Remove.
424 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
425 (mips_reflo_reloc): Process mips_refhi_list.
426 (mips_relhi_list): New static variable.
427 (mips_relhi_addr, mips_relhi_addend): Remove.
428 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
429 (mips_rello_reloc): Process mips_relhi_list.
430 (mips_relocate_section): Permit an arbitrary number of REFHI or
431 RELHI relocs before the associated REFLO or RELLO reloc.
433 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
435 * aout-target.h (MY(callback)): Set reloc_count fields.
437 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
439 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
440 sections unless this is a SunOS link.
442 * VERSION: Set to 2.7.1.
444 * Released binutils 2.7.
446 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
448 * i386aout.c: Include "aout/aout64.h".
449 (i386aout_write_object_contents): New static function.
450 (MY_write_object_contents): Define.
452 * netbsd.h (MY(write_object_contents)): Make sure that
453 adjust_sizes_and_vmas is called before fiddling with the magic
456 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
458 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
460 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
462 * libbfd-in.h (itos, stoi): Don't define.
464 * i386lynx.c (KEEPIT): Define as udata.i.
465 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
466 (NAME(lynx,swap_ext_reloc_out)): Likewise.
467 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
468 flags. Don't use stoi.
470 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
472 * elf.c (map_sections_to_segments): Don't start a new segment for
473 a writable section if it's on the same page as the previous
474 segment. Reset the writable variable for a readonly section.
476 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
478 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
479 first_thunk_address, thunk_size, and import_table_size.
480 * peicode.h: Improved some diagnostics regarding edata sections.
482 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
484 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
485 (TARGET_LITTLE_SYM): Added missing D_PAGED.
487 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
489 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
490 with XCOFF_DEF_DYNAMIC set is really defined.
491 (xcoff_link_check_dynamic_ar_symbols): Likewise.
492 (xcoff_link_add_symbols): Only create special sections if using an
495 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
497 (bfd_install_relocation): Likewise.
499 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
501 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
503 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
504 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
505 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
506 (elf64_alpha_link_hash_newfunc): Initialize flags field.
507 (elf64_alpha_check_relocs): Record types of LITUSE entries that
508 are found for LITERAL relocs.
509 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
510 taken, we cannot generate a .plt entry for the symbol.
512 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
514 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
515 sysconf functions (for gprof).
516 * configure, config.in: Rebuild.
518 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
520 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
521 an archive if it has a map. If the object file has the wrong
524 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
525 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
527 (alpha_relocate_section): Likewise.
529 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
530 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
531 (coff_swap_sym_out): Use SYMESZ, not sizeof.
532 (coff_swap_aux_out): Use AUXESZ, not sizeof.
533 (coff_swap_lineno_out): Use LINESZ, not sizeof.
534 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
535 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
536 * peicode.h: Corresponding changes.
538 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
540 * elflink.h (elf_create_pointer_linker_section): Comment out code
541 dealing with making GOT pointers negative of the GOT symbol for
544 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
546 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
547 increment the .rela.plt size until after we're done creating the
549 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
550 .rela.plt offset directly rather than calculating it.
552 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
554 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
555 Use autoconf-set values.
556 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
557 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
560 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
561 * configure: Rebuilt.
563 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
565 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
566 handling code > 1k away.
568 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
570 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
571 defined, output whenever the symbol is updated.
573 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
575 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
576 section to 0 if user_set_vma is set.
577 * elflink.h (elf_bfd_final_link): Likewise.
579 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
581 Partially undo patch of Jun 20.
582 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
583 (coff_compute_section_file_positions): Likewise.
584 (coff_write_object_contents): Likewise. Re-add deleted code, but
585 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
586 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
588 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
590 * config.bfd: Add support for *-*-rtems* configurations.
592 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
594 * elf.c (prep_headers): Add bfd_arch_alpha case.
596 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
598 * elf64-alpha.c: New file.
599 * config.bfd (alpha-*-linuxecoff*): New target.
600 (alpha-*-linux*, alpha-*-elf*): New targets.
601 * configure.in (bfd_elf64_alpha_vec): New vector.
602 * configure: Rebuild.
603 * targets.c (bfd_elf64_alpha_vec): Declare.
604 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
605 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
606 * bfd-in2.h, libbfd.h: Rebuild.
607 * Makefile.in: Rebuild dependencies.
608 (BFD64_BACKENDS): Add elf64-alpha.o.
609 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
611 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
613 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
614 than relying on a right shift of 32.
616 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
618 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
619 ifdef to COFF_WITH_PE.
620 (coff_compute_section_file_positions): Likewise.
621 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
622 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
623 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
624 COFF_IMAGE_WITH_PE, always include.
626 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
628 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
630 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
631 approximate the correct answer if SIZEOF_HEADERS was not used.
633 * binary.c (binary_set_section_contents): Set section file
634 position based on LMA rather than VMA.
636 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
638 * linker.c (_bfd_generic_link_output_symbols): Don't output any
639 symbols if info->strip == strip_all.
641 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
643 * coff-h8300.c: Remove #if 0 code.
644 (compatable): Don't allow mixing/matching of different architectures.
646 * archures.c (bfd_mach_h8300s): Add.
647 * bfd-in2.h: Rebuilt.
648 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
650 (h8300_reloc16_estimate): Likewise.
651 (h8300_reloc16_extra_cases): Likewise.
652 (h8300_bfd_link_add_symbols): Likewise.
653 * coffcode.h (coff_set_arch_mach_hook): Likewise.
654 (coff_set_flags): Likewise.
655 * cpu-h8300.c (h8300_scan): Likewise.
656 Add H8/S to bfd_h8300_arch list.
658 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
660 Added support for Alpha OpenVMS:
661 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
662 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
663 * config.h-vms, makefile.vms: New files.
664 * config.bfd (alpha-*-*vms*): New target.
665 * configure.in (evax_alpha_vec): New target vector.
666 * configure: Rebuild.
667 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
668 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
669 * targets.c (bfd_target_evax_flavour): Define.
670 (evax_alpha_vec): Declare.
671 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
673 * bfd-in2.h, libbfd.h: Rebuild.
674 * Makefile.in: Rebuild dependencies.
675 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
676 evax-emh.o, and evax-misc.o.
677 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
678 evax-etir.c, evax-emh.c, and evax-misc.c.
679 (HFILES): Add evax.h.
681 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
683 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
685 (h8300_bfd_link_add_symbols): Likewise.
687 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
689 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
690 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
692 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
694 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
695 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
697 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
698 R_MIPS_32 relocs if creating a shared library.
700 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
702 * peicode.h (add_data_entry): Use pei_section_data rather than
703 _cooked_size. Corresponds to May 13 change in coffcode.h.
705 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
707 * cofflink.c (_bfd_coff_final_link): Handle long section names.
708 * coffcode.h (coff_write_object_contents): If there are long
709 section names, always set the f_symptr field, even if there are no
711 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
712 if there are no symbols.
714 * coffgen.c (make_a_section_from_file): Check return value of
715 _bfd_coff_read_string_table.
716 (coff_real_object_p): Check return value of
717 make_a_section_from_file.
718 (_bfd_coff_read_string_table): Check that there are some symbols
719 before trying to read the string table size.
721 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
723 * xcofflink.c (xcoff_link_add_symbols): When considering whether
724 to replace a symbol in a dynamic object with a symbol from another
725 dynamic object, do the replacement if the existing symbol is
728 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
729 for _ptrgl, and treat it as global linkage code.
731 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
732 filename or N_SO symbol past the offset, and use it to indicate
733 that there is no line number or function when appropriate.
735 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
737 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
738 common symbol defined by the linker. Don't export function code
739 even if export_defineds is set.
741 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
743 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
745 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
746 (h8300_symbol_address_p): New function.
747 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
750 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
752 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
754 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
755 correctly for the two variants. Allow relaxing if the target
756 is 128 bytes away since after relaxation it'll be 126 bytes away.
757 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
758 "dot" and "value". Allow relaxing if the target is 128 bytes
759 away since after relaxation it'll be 126 bytes away.
760 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
761 the given section until nothing changes.
763 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
765 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
766 alignment hack--we can get the lnnoptr info another way without
767 suddenly increasing the alignment requirements. Set the flags for
769 (ecoff_compute_section_file_positions): Do so.
771 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
773 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
774 to keep the HP emulator database happy.
776 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
777 From Kevin Buettner <kev@primenet.com>.
779 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
781 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
782 name of a NULL section.
784 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
786 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
787 set, always call the notice callback.
789 * VERSION: Increment for bfdlink.h change.
791 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
793 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
794 (sh_relax_delete_bytes): Correct handling of differently sized
795 trailing alignment reloc.
797 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
798 * bfd-in2.h: Rebuild.
799 * configure.in: Warn if there is no known 64 bit type.
800 * configure: Rebuild.
802 * Makefile.in: Rebuild dependencies.
803 (BFD32_BACKENDS): Add ppcboot.o.
804 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
806 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
807 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
809 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
811 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
812 (bfd_mips_elf64_swap_reginfo_out): Move from here...
813 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
814 (bfd_mips_elf64_swap_reginfo_out): ...to here.
816 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
818 * elf64-mips.c: Improve reloc special_functions and handling of
819 SHT_MIPS_OPTIONS section.
820 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
821 mips_elf_hi16_reloc and make globally visible.
822 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
823 make globally visible.
824 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
825 make globally visible.
826 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
827 and make globally visible.
828 (gprel16_with_gp): Check howto->src_mask before using value in
830 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
831 and make globally visible.
832 (gprel32_with_gp): Check howto->src_mask before fetching value.
833 (bfd_mips_elf_swap_options_in): New function.
834 (bfd_mips_elf_swap_options_out): New function.
835 (_bfd_mips_elf_set_private_flags): Rename from
836 mips_elf_set_private_flags and make globally visible.
837 (_bfd_mips_elf_copy_private_bfd_data): Rename from
838 mips_elf_copy_private_bfd_data and make globally visible.
839 (_bfd_mips_elf_merge_private_bfd_data): Rename from
840 mips_elf_merge_private_bfd_data and make globally visible.
841 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
842 for a SHT_MIPS_OPTIONS section.
843 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
844 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
845 name of a SHT_MIPS_OPTIONS section.
846 (_bfd_mips_elf_set_section_contents): New function.
847 (mips_elf32_section_processing): Set the GP value in a
848 SHT_MIPS_OPTIONS section.
849 (_bfd_mips_elf_find_nearest_line): Rename from
850 mips_elf_find_nearest_line and make globally visible.
851 (bfd_elf32_set_section_contents): Define.
852 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
853 (_bfd_mips_elf_lo16_reloc): Declare.
854 (_bfd_mips_elf_gprel16_reloc): Declare.
855 (_bfd_mips_elf_got16_reloc): Declare.
856 (_bfd_mips_elf_gprel32_reloc): Declare.
857 (_bfd_mips_elf_set_private_flags): Declare.
858 (_bfd_mips_elf_copy_private_bfd_data): Declare.
859 (_bfd_mips_elf_merge_private_bfd_data): Declare.
860 (_bfd_mips_elf_find_nearest_line): Declare.
861 (_bfd_mips_elf_set_section_contents): Declare.
863 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
865 (elf_info_to_howto): Define.
866 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
868 (elf_info_to_howto): Define.
869 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
871 (elf_info_to_howto): Define.
873 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
874 R_MOV16B[12], to match change in coff/internal.h.
876 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
878 * elf64-mips.c: Extensive additions to provide better support for
879 writing files and for gas.
880 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
881 of mips_elf_object_p.
882 (mips_elf32_object_p): Rename from mips_elf_object_p; call
883 _bfd_mips_elf_object_p.
884 (_bfd_mips_elf_final_write_processing): Rename from
885 mips_elf_final_write_processing and make globally visible.
886 (_bfd_mips_elf_fake_sections): Rename from
887 mips_elf_fake_sections and make globally visible.
888 (_bfd_mips_elf_section_from_bfd_section): Rename from
889 mips_elf_section_from_bfd_section and make globally visible.
890 (_bfd_mips_elf_section_processing): New function, broken out of
891 mips_elf_section_processing.
892 (mips_elf32_section_processing): Rename from
893 mips_elf_section_processing; call
894 _bfd_mips_elf_section_processing.
895 (_bfd_mips_elf_symbol_processing): Rename from
896 mips_elf_symbol_processing and make globally visible.
897 (_bfd_mips_elf_read_ecoff_info): Rename from
898 mips_elf_read_ecoff_info and make globally visible.
899 (mips_elf32_ecoff_debug_swap): Rename from
900 mips_elf_ecoff_debug_swap.
901 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
902 struct symbol_cache_entry.
903 (_bfd_elf_validate_reloc): New function, moved in from
904 elfcode.h:validate_reloc.
905 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
906 to _bfd_elf_validate_reloc. Change all callers.
907 * elf-bfd.h (bfd_section_from_shdr): Declare.
908 (_bfd_elf_symbol_from_bfd_symbol): Declare.
909 (_bfd_elf_validate_reloc): Declare.
910 (_bfd_mips_elf_object_p): Declare.
911 (_bfd_mips_elf_fake_sections): Declare.
912 (_bfd_mips_elf_section_from_bfd_section): Declare.
913 (_bfd_mips_elf_section_processing): Declare.
914 (_bfd_mips_elf_symbol_processing): Declare.
915 (_bfd_mips_elf_read_ecoff_info): Declare.
916 (_bfd_mips_elf_final_write_processing): Declare.
917 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
920 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
921 (mips_elf_final_write_processing): Likewise.
923 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
925 64-bit MIPS ELF ABI objdump support:
926 * elf64-mips.c: New file.
927 * Makefile.in: Rebuild dependencies.
928 (BFD64_BACKENDS): Add elf64-mips.o.
929 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
930 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
931 bfd_elf64_littlemips_vec to targ_selvecs.
932 (mips*-*-elf*): Likewise.
933 * confingure.in: Add bfd_elf64_bigmips_vec and
934 bfd_elf64_littlemips_vec to vector switch.
935 * configure: Rebuild.
936 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
937 broken out of mips_elf_section_from_shdr.
938 (mips_elf32_section_from_shdr): Rename from
939 mips_elf_section_from_shdr. Call new function.
940 (elf_backend_section_from_shdr): Update name of renamed function.
941 * elf-bfd.h (struct elf_size_info): Change second parameter of
942 write_out_phdrs to be const. Likewise for second parameter of
944 (struct bfd_elf_section_data): Add rel_hdr2 field.
945 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
946 (bfd_elf32_swap_symbol_out): Likewise.
947 (bfd_elf32_swap_reloc_in): Likewise.
948 (bfd_elf32_swap_reloc_out): Likewise.
949 (bfd_elf32_swap_reloca_in): Likewise.
950 (bfd_elf32_swap_reloca_out): Likewise.
951 (bfd_elf32_swap_phdr_in): Likewise.
952 (bfd_elf32_swap_phdr_out): Likewise.
953 (bfd_elf32_swap_dyn_in): Likewise.
954 (bfd_elf32_swap_dyn_out): Likewise.
955 (bfd_elf32_slurp_symbol_table): Declare.
956 (bfd_elf32_write_shdrs_and_ehdr): Declare.
957 (bfd_elf32_write_out_phdrs): Declare.
958 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
959 (bfd_elf64_swap_symbol_out): Likewise.
960 (bfd_elf64_swap_reloc_in): Likewise.
961 (bfd_elf64_swap_reloc_out): Likewise.
962 (bfd_elf64_swap_reloca_in): Likewise.
963 (bfd_elf64_swap_reloca_out): Likewise.
964 (bfd_elf64_swap_phdr_in): Likewise.
965 (bfd_elf64_swap_phdr_out): Likewise.
966 (bfd_elf64_swap_dyn_in): Likewise.
967 (bfd_elf64_swap_dyn_out): Likewise.
968 (bfd_elf64_slurp_symbol_table): Declare.
969 (bfd_elf64_write_shdrs_and_ehdr): Declare.
970 (bfd_elf64_write_out_phdrs): Declare.
971 (_bfd_mips_elf_section_from_shdr): Declare.
972 * elf.c (bfd_section_from_shdr): Remove assertion requiring
973 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
974 section for the section, add the new one to rel_hdr2. Increment
975 reloc_count rather than setting it.
976 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
977 Remove static declaration.
978 (elf_write_shdrs_and_ehdr): Define name as macro.
979 (elf_write_out_phdrs): Likewise.
980 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
981 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
982 (elf_swap_symbol_in): Change second parameter to be const.
983 (elf_swap_symbol_out): Likewise.
984 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
985 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
986 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
987 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
988 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
989 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
990 parameter to be const. Make non-static.
991 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
993 (elf_slurp_symbol_table): Make non-static.
994 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
995 * elfxx-target.h (elf_info_to_howto): Define if not defined.
996 (elf_backend_size_info): Likewise.
997 (elfNN_bed): Use elf_backend_size_info.
998 * targets.c (bfd_elf64_bigmips_vec): Declare.
999 (bfd_elf64_littlemips_vec): Declare.
1000 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1001 bfd_elf64_littlemips_vec if BFD64 is defined.
1003 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1005 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1008 zeroes, in alignment holes.
1010 * configure: Rebuild with autoconf 2.10.
1012 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1013 potential leading underscore in the allocated buffer.
1015 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1017 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1018 symbols into .sbss if this is a relocatable link.
1020 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1022 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1023 undefined symbols when creating a shared library.
1025 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1027 * coff-sh.c: Add a bunch of new code and static const arrays to
1028 support aligning loads and stores on four byte memory boundaries.
1030 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1032 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1033 call sh_align_loads.
1034 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1037 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1039 * cache.c (bfd_open_file): Unlink the file before opening it for
1040 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1042 * opncls.c (bfd_fdopenr): Set opened_once.
1044 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1046 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1049 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1050 the code unconditionally.
1052 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * libcoff-in.h (struct pei_section_tdata): Define structure.
1055 (pei_section_data): Define macro.
1056 * libcoff.h: Rebuild.
1057 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1058 store s_paddr field in pei_section_data.
1059 (coff_compute_section_file_positions): Use pei_section_data rather
1060 than _cooked_size, and don't overwrite an existing value.
1061 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1062 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1063 * peicode.h (coff_bfd_copy_private_section_data): Define if
1065 (pe_bfd_copy_private_section_data): New static function if
1068 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1070 * srec.c (srec_set_arch_mach): Write as a function rather than a
1073 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1074 no map, just check each member in turn to see whether it is
1077 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1079 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1080 table. Call BFD_ASSERT to validate header size, instead of
1082 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1085 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1087 * ppcboot.c: New target for looking at PPCbug boot records.
1089 * config{ure.in,.bfd}: Add support for ppcboot target.
1091 * configure: Regenerate.
1093 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1095 * coff-h8300.c (howto_table): Update names to match recent
1096 changes to include/coff/internal.h. Fix minor errors in the
1097 existing relocs. Add R_MOVL1 and R_MOVL2.
1098 (rtype2howto): Similarly.
1099 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1100 existing relaxing code and peform more relaxing.
1101 (h8300_reloc16_extra_cases): Likewise.
1103 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1105 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1108 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1110 * elfcode.h (elf_object_p): Reject generic ELF target if
1111 e_machine matches an alternate machine code in a specific backend.
1113 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1114 obsolete align_power_min field.
1116 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1118 * coff-h8300.c (reloc_howto_type): Add howto entry for
1120 (rtype2howto): Handle R_PCRWORD_B.
1121 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1122 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1123 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1124 branch (R_PCWORD_B).
1126 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1128 * aoutx.h (translate_from_native_sym_flags): Set the section for
1129 BSF_CONSTRUCTOR symbols.
1131 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1134 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1136 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1137 stop looking when section is found.
1139 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1141 * coffcode.h (STRING_SIZE_SIZE): Define.
1142 (styp_to_sec_flags): Handle long symbol names when looking for the
1144 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1145 (bfd_coff_long_section_names): Define.
1146 (coff_write_object_contents): Handle long section names.
1147 (bfd_coff_std_swap_table): Initialize new field.
1148 * libcoff.h: Rebuild.
1149 * coffgen.c (make_a_section_from_file): Handle long section
1151 (coff_write_symbols): Handle long section names.
1152 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1153 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1154 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1155 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1156 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1157 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1158 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1159 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1161 * bout.c (b_out_callback): Set lma of sections.
1162 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1163 parameter to output_bfd. Used input_bfd instead of output_bfd in
1166 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1168 * aoutx.h (translate_from_native_sym_flags): Don't create
1169 SEC_CONSTRUCTOR sections.
1170 * ecoff.c (ecoff_set_symbol_info): Likewise.
1172 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1173 From Don Bowman <bowman@waterloo.hp.com>.
1175 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1177 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1178 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1180 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1182 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1183 mips_32_relocs field.
1184 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1185 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1186 relocs against a global symbol which is not defined in a regular
1188 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1189 against a global symbol, increment mips_32_relocs.
1190 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1191 the symbol is not defined in a regular file, make room in the
1194 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1196 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1197 file position and the virtual file position separately. Set
1198 filepos information bsaed on the real file position.
1199 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1200 Jan 23 change to coffcode.h.
1202 * som.c (som_slurp_symbol_table): Set the symbol count to the
1203 number of BFD symbols created.
1205 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1207 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1208 output file if linking shared objects. Loop to check all relocs,
1209 rather than returning false on first error.
1211 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1213 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1214 (ppc_elf_additional_program_headers): If .interp section, bump #
1215 of program headers by 1.
1216 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1217 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1218 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1220 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1222 (ppc_elf_relocate_section): If the output section isn't defined,
1223 don't abort, just give an error message.
1225 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1226 being created is .sdata or .sdata2, don't make the symbol dynamic.
1228 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1230 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1231 members of an archive for dynamic objects with no symbols, and
1232 pass them directly to check_archive_element.
1233 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1234 xcoff_link_check_dynamic_ar_symbols.
1235 (xcoff_link_check_dynamic_ar_symbols): New static function.
1237 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1238 from _bfd_nodynamic to _bfd_xcoff.
1239 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1241 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1242 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1243 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1244 * libcoff.h: Rebuild.
1245 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1246 (xcoff_get_section_contents): New static function.
1247 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1248 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1249 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1250 (xcoff_dynamic_reloc): New static variable.
1251 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1252 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1254 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1256 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1257 if reloc_entry->addend is not 0.
1258 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1260 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1262 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1264 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1265 Add entries for R_SPARC_[56].
1266 (sparc_reloc_map): Add entries for R_SPARC_[56].
1268 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1270 Optimize linking of stabs in sections as used in ELF and COFF.
1271 * stabs.c: New file.
1272 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1273 (_bfd_write_section_stabs): Declare.
1274 (_bfd_write_stab_strings): Declare.
1275 * libbfd.h: Rebuild.
1276 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1277 (struct coff_link_hash_table): Add stab_info field.
1278 * libcoff.h: Rebuild.
1279 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1281 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1283 (_bfd_coff_final_link): Write out stab strings hash table.
1284 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1285 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1287 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1288 (struct bfd_elf_section_data): Add stab_info field.
1289 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1291 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1292 _bfd_link_section_stabs.
1293 (elf_bfd_final_link): Write out stab strings hash table.
1294 (elf_link_input_bfd): Handle optimized stabs sections.
1295 * reloc.c (_bfd_final_link_relocate): Check address against
1296 _raw_size rather than _cooked_size.
1297 * Makefile.in: Rebuild dependencies.
1298 (BFD_LIBS): Add stabs.o
1299 (BFD_LIBS_CFILES): Add stabs.c.
1301 * VERSION: Increment for bfdlink.h change.
1303 * coffgen.c (coff_renumber_symbols): Correct handling of
1304 BSF_NOT_AT_END common symbols.
1306 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1308 * coff-ppc.c (record_toc): Add cast to avoid warning.
1309 (ppc_allocate_toc_section): Likewise.
1310 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1311 (ppc_coff_reloc_type_lookup): Remove unreached code.
1312 * coffcode.h (coff_write_object_contents): Don't take the address
1314 * peicode.h (pe_print_idata): Add casts to avoid warning.
1315 (pe_print_edata): Likewise.
1316 (pe_print_reloc): Remove ANSI C string concatenation.
1318 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1322 * libcoff.h: Rebuild.
1323 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1325 (coff_swap_aux_out): Likewise.
1326 * peicode.h (coff_swap_aux_in): Likewise.
1327 (coff_swap_aux_out): Likewise.
1328 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1330 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1332 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1333 Fix up .bf endndx link fields.
1334 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1336 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1339 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1341 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1342 on Solaris PowerPC systems doesn't get confused.
1344 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1347 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1348 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1349 update did_reg and did_reg2.
1351 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1353 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1355 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1356 callback routines, pass h->root.string rather than name, in case
1357 copy is true and name is transient.
1359 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1361 * elfcore.h: Add support for core files with multiple threads.
1362 (Primarily for Solaris.)
1364 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1366 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1367 section->orelocation is NULL.
1369 * coffgen.c (bfd_coff_get_syment): New function.
1370 (bfd_coff_get_auxent): New function.
1371 * bfd-in.h (bfd_coff_get_syment): Declare.
1372 (bfd_coff_get_auxent): Declare.
1373 * bfd-in2.h: Rebuild.
1375 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1377 * elf32-mips.c (struct mips_hi16): Define.
1378 (mips_hi16_addr, mips_hi16_addend): Remove.
1379 (mips_hi16_list): New static variable.
1380 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1381 (mips_elf_lo16_reloc): Process mips_hi16_list.
1382 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1383 relocs before the associated LO16 reloc.
1385 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1387 * versados.c (versados_scan): Check bfd_alloc return value.
1388 (versados_object_p): Check all bfd_read return values. Require
1389 that lang field be less than 10, to avoid confusion with Intel Hex
1392 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1394 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1395 not 0, for an absolute symbol.
1396 (NAME(aout,swap_ext_reloc_out)): Likewise.
1398 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1399 (ihex_write_object_contents): For a large start address, output
1400 the full 32 bit address in record type 5.
1402 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1403 to int to avoid promotion problems in prototype.
1405 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1407 * configure.host: Use ${srcdir} when looking for picfrag.
1409 * configure.host: Switch on ${libdir}, not $(libdir). From
1410 alan@spri.levels.unisa.edu.au (Alan Modra).
1412 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1413 entry point, not just for DYNAMIC objects.
1414 * sunos.c (sunos_add_dynamic_symbols): Always call
1415 sunos_create_dynamic_sections. If called with a non DYNAMIC
1416 object, don't do anything else.
1417 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1419 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1421 * configure.in: Permit --enable-shared to specify a list of
1423 * configure: Rebuild.
1425 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1426 host when configuring with --enable-shard.
1428 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1430 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1433 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1434 to avoid crashing in bfd_hash_replace.
1436 * sysdep.h: Use #ifdef, not #if.
1438 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1440 * config.in: Rebuild.
1442 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1444 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1445 (AC_CHECK_HEADERS): Check for sys/time.h
1446 (AC_HEADER_TIME): Add macro.
1447 * configure: Rebuild.
1448 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1449 to control what combination of <time> and <sys/time.h>
1452 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1454 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1455 (aout_32_sunos4_write_object_contents): Likewise.
1456 * aoutx.h (NAME(aout,machine_type)): Handle
1457 bfd_mach_sparc_{sparclet,sparclite}.
1458 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1459 (bfd_mach_sparc_v9_p): Update.
1460 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1461 * libaout.h (enum machine_type): Add M_SPARCLET.
1462 * sunos.c (MACHTYPE_OK): Define.
1463 * bfd-in2.h: Regenerated.
1465 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1467 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1468 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1469 * elflink.c (_bfd_elf_create_got_section): Store the
1470 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1471 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1472 global offset table goes over 0x1000, set the value of
1473 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1474 (elf32_sparc_relocate_section): Subtract the offset of
1475 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1477 * elfcode.h: Don't include <string.h>.
1479 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1481 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1482 generic_link_hash_newfunc. All references changed.
1483 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1484 moved here from libbfd-in.h.
1485 * libbfd-in.h: Corresponding changes.
1486 * libbfd.h: Regenerated.
1488 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1490 * aoutx.h (aout_link_input_section_std): When reporting an
1491 overflow error, use the name of the symbol in the hash table if
1493 (aout_link_input_section_ext): Likewise.
1495 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1496 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1498 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1500 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1501 * coffcode.h (coff_compute_section_file_positions): Likewise.
1502 (coff_write_object_contents): Likewise.
1504 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1506 * section.c (SEC_LINK_ONCE): Define.
1507 (SEC_LINK_DUPLICATES): Define.
1508 (SEC_LINK_DUPLICATES_DISCARD): Define.
1509 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1510 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1511 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1512 * bfd-in2.h: Rebuild.
1513 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1514 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1515 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1516 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1517 SEC_LINK_ONCE, and look through the symbol table for the setting
1518 for SEC_LINK_DUPLICATES.
1519 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1520 set for a section, find the section symbol in the symbol table,
1521 and set the aux entry based on SEC_LINK_DUPLICATES.
1522 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1523 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1524 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1525 * coff-i386.c (i386coff_vec): Likewise.
1526 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1528 * VERSION: Bump to 2.6.1.
1529 * Makefile.in (stamp-h): Depend upon VERSION.
1531 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1533 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1534 * libbfd.h: Rebuilt.
1535 * linker.c (generic_link_hash_newfunc): No longer static.
1536 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1538 * coff-h8300.c: Add two derived hash tables and their associated
1539 funtions and #defines for use by the h8300 linker.
1540 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1541 the function vector as needed. Place the address of the function
1542 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1543 Rewrite the vectors section contents as necessary.
1544 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1545 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1546 (coff_bfd_link_hash_table_create): Likewise.
1548 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1550 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1551 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1553 (hppa_rebuild_insn): Pass pointer to correct type to
1554 low_sign_unext and dis_assemble_21.
1556 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1558 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1559 Stick with sparc-*-{sysv4*,solaris2*}.
1561 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1563 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1564 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1565 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1566 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1567 fields is non-zero, print them.
1569 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1570 ifdef. Remove unused variables.
1571 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1573 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1574 (get_symbol_value): Ifdef out.
1575 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1576 (coff_ppc_relocate_section): Remove unused variables. Make
1577 fprintf strings and argument types correspond. Put before_addr in
1579 (dump_toc): Make fprintf strings and argument types correspond.
1580 (ppc_process_before_allocation): Remove unused variables. Always
1582 (ppc_reflo_reloc): Ifdef out.
1583 (ppc_addr32nb_reloc): Ifdef out.
1584 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1586 (coff_ppc_rtype_to_howto): Likewise.
1587 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1589 * peicode.h (pe_print_idata): Move otherwise unused variables into
1590 the #ifdef where they are used. Always return a value.
1591 (pe_print_edata): Make fprintf strings and argument types
1592 correspond. Always return a value.
1593 (pe_print_pdata): Removed unused variable addr_value. Always
1595 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1596 strings and argument types correspond. Always return a value.
1598 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1599 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1600 variable rela inside #if 0 section where it is used.
1602 * ns32k.h: New file.
1603 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1604 functions to start with _bfd_.
1605 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1606 functions in cpu-ns32k.h.
1607 * Makefile.in: Rebuild dependencies.
1608 (HFILES): Add ns32k.h.
1610 * section.c (struct sec): Add linker_mark field. Change
1611 user_set_vma and reloc_done to be single bit fields.
1612 (STD_SECTION): Update accordingly.
1613 * bfd-in2.h: Rebuild.
1614 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1616 (aout_link_input_bfd): Don't link unmarked sections.
1617 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1619 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1620 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1622 * elflink.h (elf_bfd_final_link): Mark sections included in the
1624 (elf_link_input_bfd): Don't link unmarked sections.
1625 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1627 (xcoff_link_input_bfd): Don't link unmarked sections.
1629 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1630 overflow error messages.
1632 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1634 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1635 is not set, print "BFD: " before the error message.
1637 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1638 Miles Bader <miles@gnu.ai.mit.edu>.
1639 * configure: Rebuild.
1641 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1643 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1646 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1647 m68k-aout, m68k-coff, and m68k-elf targets.
1649 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1651 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1652 (ieee_generic_stat_arch_elt): Restructured to prevent
1653 ieee_object_p from being called repeatedly.
1655 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1657 * coffcode.h (coff_write_object_contents): Allocate
1658 buffers large enough for any FILEHDR or AOUTHDR.
1660 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1662 * ecofflink.c (lookup_line): New static function, renamed and
1663 slighly changed from old _bfd_ecoff_locate_line.
1664 (_bfd_ecoff_locate_line): Cache line number information. Use
1665 lookup_line for actual lookup.
1667 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1669 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1670 multiple of 20 bytes.
1672 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1674 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1675 allocate ecoff_find_line, and don't initialize by hand.
1676 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1677 mips_elf_find_line, and don't call memset.
1679 * coffcode.h (coff_compute_section_file_positions): If not
1680 producing a final executable, don't consider sofar when aligning
1681 the section to the correct size.
1683 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1685 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1686 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1687 * coffgen.c (coff_section_symbol): Ifdef out.
1689 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1691 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1692 output_bfd is not NULL.
1694 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1696 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1697 of bfd_alloc (fixes fix_line not being initialized).
1698 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1700 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1702 * coffcode.h: Allow specific backends to override the
1703 bfd_link_add_symbols routine.
1705 * coff-h8300.c: Include genlink.h.
1706 (howto_table): Add R_MEM_INDIRECT.
1707 (rtype2howto): Support R_MEM_INDIRECT.
1708 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1711 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1713 * coff-alpha.c (alpha_relocate_section): Use
1714 info->callbacks_warning, rather than _bfd_error_handler, for
1715 "multiple gp" warning.
1717 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1719 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1720 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1721 table string. Use bfd_wrapped_link_hash_lookup.
1722 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1724 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1725 table, if any, when writing out symbols.
1726 (aout_link_input_section_std): Use the name from the hash table,
1727 if any, when reporting undefined symbols.
1728 (aout_link_input_section_ext): Likewise.
1729 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1730 * bout.c (get_value): Likewise.
1731 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1732 * ecoff.c (ecoff_reloc_link_order): Likewise.
1733 * elflink.h (elf_link_add_object_symbols): Likewise.
1734 (elf_reloc_link_order): Likewise.
1735 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1736 (_bfd_generic_reloc_link_order): Likewise.
1737 (default_indirect_link_order): Likewise.
1738 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1739 * sunos.c (sunos_add_one_symbol): Likewise.
1740 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1741 (bfd_xcoff_link_count_reloc): Likewise.
1742 (xcoff_reloc_link_order): Likewise.
1744 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1745 into -1 for intern->rss.
1747 * configure: Rebuild with autoconf 2.8.
1749 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1751 * stab-syms.c (__define_stab_duplicate): Define.
1752 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1754 * bfd-in.h (bfd_get_stab_name): Declare.
1755 * bfd-in2.h: Rebuild.
1756 * Makefile.in: Rebuild dependencies.
1757 (BFD_LIBS): Add stab-syms.o.
1758 (BFD_LIBS_CFILES): Add stab-syms.c.
1759 (BFD32_BACKENDS): Remove stab-syms.o.
1760 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1761 * configure.in: Don't list stab-syms.o in bfd_backends.
1762 * configure: Rebuild.
1763 * libaout.h (aout_stab_name): Don't declare.
1764 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1767 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1769 * elf.c (assign_file_positions_for_segments): Adjust file offset
1770 for section alignment even if SEC_LOAD is not set.
1772 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1774 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1775 since they appear as targets in Makefile.in.
1776 * configure: Rebuild.
1778 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1779 don't fiddle with a symbol which is not defined anywhere.
1781 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1783 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1784 though they are defined in a shared library.
1785 (xcoff_build_ldsyms): Likewise.
1787 * coffgen.c (coff_find_nearest_line): Don't look at the line
1788 numbers for the section if section->lineno is NULL.
1790 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1791 message rather than calling BFD_ASSERT.
1792 * elfcode.h (write_relocs): Check return value of
1793 _bfd_elf_symbol_from_bfd_symbol.
1795 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1797 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1800 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1802 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1804 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1805 hppa_reloc_field_selector_type_alt.
1806 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1807 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1809 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1811 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * elf.c (assign_file_positions_for_segments): Adjust the segment
1814 memory size for the alignment of a SEC_ALLOC section, not just a
1817 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1819 * m68klinux.c: New file.
1820 * hosts/m68klinux.h: New file.
1821 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1822 * configure.in (m68*-*-linux*): New native host.
1823 (m68klinux_vec): New vector.
1824 * configure: Rebuild.
1825 * targets.c (m68klinux_vec): Declare.
1826 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1827 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1828 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1829 declaration from bfd_linux_size_dynamic_sections.
1830 (bfd_m68klinux_size_dynamic_sections): Declare.
1831 * bfd-in2.h: Rebuild.
1832 * Makefile.in: Rebuild dependencies.
1833 (BFD32_BACKENDS): Add m68klinux.o.
1834 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1836 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1838 * libhppa.h (pa_arch): Add pa20.
1839 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1840 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1841 (hppa_field_adjust): Handle e_nsel.
1842 * som.c: Provide default definitions for many new relocs found only
1843 in hpux10 include files.
1844 (som_fixup_formats): Add several new relocs from hpux10.
1845 (som_hppa_howto_table): Add hpux10 relocs.
1846 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1848 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1850 * mpw-make.sed: Edit out recent shared library support, and
1851 rules to rebuild .h files using doc/chew.
1853 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1855 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1856 size even of sections with no contents.
1858 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1860 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1861 starting with '$' the way we skip names starting with '.'. When
1862 updating x_endndx, don't be fooled by an index which has been
1865 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1866 struct/union/enum type with no elements.
1868 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1870 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1872 * archive.c (bfd_generic_archive_p): If the first file in the
1873 archive can not be recognized as an object, don't assume that this
1874 is the wrong format.
1876 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1877 format is not bfd_object.
1878 (bfd_elf_get_dt_soname): Likewise.
1880 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1885 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1887 * bfd.c (tdata): Add netbsd_core_data.
1888 * bfd-in2.h: Regenerated.
1890 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1892 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1893 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1894 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1897 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1898 to get the symbol index, matching 14 Jul 95 change.
1900 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1902 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1903 Remove duplicate definition of gp.
1905 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1907 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1908 assume that we can set the GP value and then get the same value,
1909 since it won't be true if the output file is neither ELF nor
1911 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1912 _bfd_get_gp_value here.
1913 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1914 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1916 (mips_elf_lo16_reloc): Likewise.
1917 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1918 Don't require that the BFD be ELF.
1919 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1920 (mips_elf_gprel32_reloc): Likewise.
1921 (mips_elf_relocate_section): Don't assume we can set and get the
1923 (mips_elf_finish_dynamic_symbol): Don't bother to use
1924 _bfd_get_gp_value here.
1926 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1927 Don't change epdr between malloc and free. Be careful not to free
1928 NULL pointers. Zero out the first RPDR.
1930 * configure.host: On Linux, only pass -rpath option if $(libdir)
1931 is neither /lib nor /usr/lib. From Alan Modra
1932 <alan@mullet.Levels.UniSA.Edu.Au>.
1934 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1936 (elf_dt_name): Rename from elf_dt_needed_name.
1937 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1939 (bfd_elf_get_dt_soname): New function.
1940 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1941 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1942 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1943 * bfd-in2.h: Rebuild.
1945 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1947 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1948 _bfd_sparc_elf_reloc_type_lookup.
1949 (bfd_elf32_bfd_reloc_type_lookup): Update.
1950 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1951 (sparc64_elf_howto_table): Define.
1952 (sparc_reloc_map): Define.
1953 (sparc64_elf_reloc_type_lookup): New function.
1954 (sparc_elf_wdisp16_reloc): New function.
1955 (elf_info_to_howto): Use sparc64_elf_howto_table.
1956 (sparc64_elf_relocate_section): Likewise.
1957 (bfd_elf64_bfd_reloc_type_lookup): Update.
1959 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1961 * configure.host: Check for 'do not mix' from native linker before
1962 trying to use -rpath.
1964 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * bfd.c (_bfd_get_gp_value): New function.
1967 (_bfd_set_gp_value): New function.
1968 * libbfd-in.h (_bfd_get_gp_value): Declare.
1969 (_bfd_set_gp_value): Declare.
1970 * libbfd.h: Rebuild.
1971 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1972 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1973 directly to the fields in the tdata information.
1974 (alpha_relocate_section): Likewise.
1975 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1976 (mips_gprel_reloc): Likewise.
1977 (mips_relocate_section): Likewise.
1978 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1979 (mips_elf_lo16_reloc): Likewise.
1980 (mips_elf_final_gp): Likewise.
1981 (mips_elf_gprel16_reloc): Likewise.
1982 (mips_elf_gprel32_reloc): Likewise.
1983 (mips_elf_relocate_section): Likewise.
1984 (mips_elf_finish_dynamic_symbol): Likewise.
1986 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1988 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1990 * configure.in: Call AC_PROG_CC before configure.host.
1991 * configure: Rebuild.
1992 * configure.host: Don't set information which autoconf should
1993 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1995 * configure.host: Remove go32 and win32 host information, since it
1996 should no longer be needed.
1998 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1999 then start a new segment rather than put a writable section in a
2002 * configure.host: Set RPATH_ENVVAR.
2004 * Makefile.in: Rebuild dependencies.
2006 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2007 zero_section variable.
2009 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2011 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2012 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2013 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2015 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2017 * ieee.c (ieee_write_expression): Only use an R variable for a
2018 local symbol. Don't output a zero offset. Handle a zero address.
2019 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2020 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2022 (parse_expression): Don't try to handle multiple occurrences of a
2023 P variable. Handle I variables differently from X variables. Fix
2024 the order of minus expressions.
2025 (ieee_slurp_external_symbols): Generate an I variable for an NN
2026 record. Fix handling of ATI and ATX records.
2027 (ieee_slurp_sections): Only set minimal section attributes.
2028 Adjust them later, based on the section contents.
2029 (ieee_object_p): Read in the file until just after the ME record.
2030 Call ieee_slurp_section_data to set the section flags.
2031 (do_one): Add iterations parameter. Only repeat the first load
2032 item. Set the section and file reloc flags.
2033 (ieee_slurp_section_data): Set section flags. Pass iterations to
2035 (ieee_canonicalize_reloc): Handle I variables.
2036 (do_with_relocs): Only emit relocation size when necessary.
2037 Increase MAXRUN to 127. Change ov to be assigned, and take
2038 src_mask and pcrel_offset into account.
2039 (ieee_write_data_part): Skip sections that are not loaded.
2040 (ieee_write_external_part): Don't output optional last entry of WX
2042 (ieee_write_me_part): Make setting of me_record neater.
2043 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2045 * syms.c (stt): Add entries for zerovars, vars, and code.
2047 * elfcode.h (validate_reloc): New static function.
2048 (write_relocs): Call validate_reloc for non ELF relocs.
2050 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2051 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2052 (TARGET_LITTLE_SYM): Likewise.
2054 * config.bfd (m68*-*-psos*): New target.
2056 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2058 * i386msdos.c: Remove some #if 0 code.
2059 (msdos_write_object_contents): Don't include empty sections in the
2060 size computation, regardless of their address.
2062 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2064 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2065 is NULL, ie, the -r switch is used.
2067 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2069 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2070 (BFD_RELOC_MIPS_GOT_LO16): Define.
2071 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2072 * bfd-in2.h, libbfd.h: Rebuild.
2073 * elf32-mips.c (mips_reloc_map): Map new relocs.
2075 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2077 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2080 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2081 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2082 simple number for the section address, rather than an expression.
2083 Limit the number of bytes between relocs to MAXRUN.
2084 (ieee_write_me_part): Set me_record to the file offset after the
2086 (ieee_write_processor): New static function.
2087 (ieee_write_object_contents): Use ieee_write_processor.
2089 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2091 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2093 * coff-aux.c: Change include of aux.h to aux-coff.h.
2095 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2097 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2098 relocation put the addend both in the reloc entry and the data.
2099 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2102 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2103 a R_68K_PCxx reloc against a defined global symbol directly.
2104 (elf_m68k_check_relocs): Don't count such a reloc.
2106 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2107 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2108 symbol for now, otherwise always record the symbol as dynamic.
2109 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2110 is not referenced by a dynamic object, and we are not making a
2111 shared object, then don't make a PLT entry. If we do make a PLT
2112 entry, make sure the symbol has been recorded as dynamic.
2114 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * configure.host: When making a shared library, set HLDFLAGS to
2117 pass an appropriate -rpath option. Use the make variable SONAME
2118 as the shared library soname, rather than computing it here. On
2119 SunOS, build stamp-tshlink in place of $(SHLINK).
2120 * Makefile.in (SONAME): New variable.
2121 ($(SHLINK)): Make a link to the transformed name, as well.
2122 (stamp-tshlink): New target.
2123 (install): Skip stamp-tshlink during install.
2125 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2127 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2128 linker sections have been set up yet.
2130 * elf.c (make_mapping): Add an additional argument to suppress
2131 making the first section include the program headers.
2132 (map_sections_to_segments): If the user used -Ttext such that the
2133 program headers are on a different page, do not set the flags
2134 saying that this section includes the program headers.
2136 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2138 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2139 don't define TRAD_HEADER.
2140 * configure: Rebuild.
2142 * netbsd-core.c: New file, support for NetBSD core files.
2143 * hosts/*nbsd.h: Removed.
2145 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2147 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2148 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2149 * libbfd.h, bfd-in2.h: Regenerated.
2150 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2151 bfd_elf32_bfd_reloc_type_lookup.
2152 (reloc_type{,_names}): Deleted.
2153 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2155 (sparc_reloc_map): Add sparc64 relocs.
2156 (sparc_elf_notsupported_reloc): New static function.
2157 (sparc_elf_wdisp16_reloc): New static function.
2158 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2159 (elf32_sparc_relocate_section): Likewise.
2160 (bfd_elf32_bfd_reloc_type_lookup): Define.
2161 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2162 (reloc_type{,_names}): Deleted.
2163 (elf_sparc_howto_table): Deleted.
2164 (sparc_reloc_map): Deleted.
2165 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2166 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2168 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2170 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2173 * Makefile.in (program_transform_name): New variable.
2174 (install): Transform library name before installing it.
2176 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2178 * archures.c (bfd_mach_i960_hx): Define.
2179 * bfd-in2.h: Rebuild.
2180 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2181 (MATRIX): Expand entries for HX.
2182 (arch_info_struct): Add i960:hx entry.
2183 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2184 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2185 (coff_set_flags): Handle bfd_mach_i960_hx.
2187 Support for building as a shared library, based on patches from
2188 Alan Modra <alan@spri.levels.unisa.edu.au>:
2189 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2190 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2191 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2192 * configure: Rebuild.
2193 * configure.host: If --enable-shared, adjust shared library stuff
2194 based on the host. If the host is SunOS, and the linker supports
2195 -rpath, set HLDFLAGS to use it.
2196 * Makefile.in (ALLLIBS): New variable.
2197 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2198 (COMMON_SHLIB, SHLINK): New variables.
2199 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2200 (STAGESTUFF): Remove variable.
2201 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2203 (stamp-ofiles): New target, like old ofiles target, but build
2204 using a temporary file and move-if-change, and touch stamp-ofiles
2206 (ofiles): Just depend upon stamp-ofiles.
2207 (stamp-piclist, piclist): New targets.
2208 ($(SHLIB), $(SHLINK)): New targets.
2209 (targets.o, archures.o): Build twice if PICFLAG is set.
2210 (do_mostlyclean): Remove pic/*.o.
2211 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2213 (do_distclean): Remove pic and stamp-picdir.
2214 (install): Install shared libraries.
2215 ($(OFILES)): Depend upon stamp-picdir.
2216 (stamp-picdir): New target.
2218 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2220 * libcoff.h: Rebuild.
2222 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2223 flavour of a section with no owner.
2225 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2226 ELF_LINK_NON_ELF flag.
2227 (mips_elf_create_got_section): Likewise.
2229 * elf.c: Revert last change, since it breaks dynamic linking.
2230 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2232 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2233 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2234 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2236 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2238 * elf.c (assign_file_positions_for_segments): If the backend does
2239 not want the elf header or the program headers in the address
2240 space, do not include them in the calculations.
2242 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2243 function to determine if we need additional program headers.
2244 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2245 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2247 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2251 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2253 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2254 back into one line. Some compilers (sunos 4.1.3 for example)
2255 won't accept args split across more than one line.
2257 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2259 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2260 * configure: Regenerate.
2262 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2264 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2265 try to do arithmetic on a void *, cast it to a unsigned char * first.
2267 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2269 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2270 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2272 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2273 flag for a newly defined symbol.
2274 (NAME(bfd_elf,record_link_assignment)): Likewise.
2275 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2276 set the DEF or REF_REGULAR flags correctly.
2278 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2279 (libbfd.h, libcoff.h): Corresponding change.
2281 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2282 a PLT32 reloc as dynamic.
2283 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2284 is not referenced by a dynamic object, and we are not making a
2285 shared object, then don't make a PLT entry. If we do make a PLT
2286 entry, make sure the symbol has been recorded as dynamic.
2288 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2290 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2291 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2292 (powerpcle-*-cygwin32): New.
2293 * peicode.h (add_data_entry): Get address from vma.
2295 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2297 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2298 attached to the section has already been created as an undefined
2299 symbol, treat it as if it hasn't been created yet.
2301 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2303 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2304 symbol or section symbols if stripping all symbols and this is not
2305 a relocateable link. Don't output the symbol string table if
2306 there are no symbols.
2307 (elf_link_flush_output_syms): Don't do anything if there are no
2310 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2312 * coff-aux.c: New file.
2313 * hosts/m68kaux.h: New file.
2314 * config.bfd (m68*-apple-aux*): New target.
2315 * configure.in (m68*-apple-aux*): New native host.
2316 (m68kaux_coff_vec): New vector.
2317 * configure: Rebuild.
2318 * targets.c (m68kaux_coff_vec): Declare.
2319 * coffcode.h (bfd_coff_backend_data): Add field
2320 _bfd_coff_link_add_one_symbol.
2321 (bfd_coff_link_add_one_symbol): Define.
2322 (compare_arelent_ptr): New static function if TARG_AUX.
2323 (coff_write_relocs): If TARG_AUX, sort the relocs.
2324 (coff_write_object_contents): Set A/UX aouthdr magic number.
2325 (coff_link_add_one_symbol): Define if not defined.
2326 (bfd_coff_std_swap_table): Initialize new field.
2327 * libcoff.h: Rebuild.
2328 * cofflink.c (coff_link_add_symbols): Call
2329 bfd_coff_link_add_one_symbol rather than
2330 _bfd_generic_link_add_one_symbol.
2331 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2332 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2333 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2334 * Makefile.in: Rebuild dependencies.
2335 (BFD32_BACKENDS): Add coff-aux.o.
2336 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2338 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2340 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2341 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2343 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2345 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2346 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2347 (maintainer-clean): Warn about deleting special files.
2348 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2350 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2351 warning symbols correctly.
2352 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2353 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2354 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2355 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2356 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2357 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2359 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2362 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2364 * libcoff-in.h: aligned newly exported names with bfd naming
2365 conventions. Removed an erroneous define of POWERPC_LE_PE.
2366 * libcoff.h: Rebuild.
2367 * cofflink.c, coff-ppc.c: the above function name changes
2369 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2371 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2372 * ecoff.c (struct extsym_info): Define.
2373 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2374 to ecoff_link_write_external.
2375 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2376 Strip symbols when appropriate.
2378 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2379 * syms.c (BSF_OBJECT): Define.
2380 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2381 * bfd-in2.h: Rebuild.
2382 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2384 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2387 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2388 copying relocs into a shared object, treat a defined global symbol
2390 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2391 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2392 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2394 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2395 real defined symbol, not to a weak defined symbol.
2397 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2399 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2400 and made a few static functions externs.
2402 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2403 POWERPC_LE_PE hack in cofflink.
2405 * libcoff-in.h: promoted the following from cofflink.c to allow
2406 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2407 coff_debug_merge_element, struct coff_debug_merge_type,
2408 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2409 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2410 coff_debug_merge_hash_lookup, coff_link_section_info,
2411 coff_final_link_info, coff_debug_merge_hash_newfunc,
2412 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2414 * libcoff.h: re-gen'd
2416 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2418 * syms.c: Include "bfdlink.h".
2419 (struct stab_find_info): Define.
2420 (_bfd_stab_section_find_nearest_line): New function.
2421 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2422 * libbfd.h: Rebuild.
2423 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2424 * elf.c (_bfd_elf_find_nearest_line): Try calling
2425 _bfd_stab_section_find_nearest_line before searching the ELF
2426 symbol table. Find the closest STT_FUNC symbol, not the last one.
2427 * libcoff-in.h (coff_data_type): Add line_info field.
2428 * libcoff.h: Rebuild.
2429 * coffgen.c (coff_find_nearest_line): Try calling
2430 _bfd_stab_section_find_nearest_line before searching the COFF
2432 * Makefile.in: Rebuild dependencies.
2434 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2436 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2437 4 bytes, so we get the correct value when updating the register
2438 field in little endian mode.
2440 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2442 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2443 entry_section fields. Add sntoc and snentry fields.
2444 * libcoff.h: Rebuild.
2445 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2446 not toc_section and entry_section (the COFF file does not have any
2447 sections at this point).
2448 (coff_write_object_contents): Set o_snentry and o_sntoc from
2449 snentry and sntoc rather than entry_section and toc_section.
2450 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2451 snentry, not toc_section and entry_section.
2452 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2453 entry_section from hentry.
2454 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2456 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2457 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2458 than using toc_section directly.
2460 * archures.c: Add missing `.' in enum bfd_architecture.
2461 * bfd-in2.h: Rebuild.
2463 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2464 Robert Lipe <robertl@arnet.com>.
2466 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2468 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2469 to sections we allocate. Use bfd_zalloc to allocate initialial
2470 sections, not bfd_alloc.
2471 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2472 SDA{,2}I16 relocations.
2473 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2474 whether to put something in .sbss or not.
2475 (ppc_elf_relocate_section): Add support for more relocations. Add
2476 in sec->output_offset where appropriate. Make error messages
2477 include the symbol name.
2479 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2480 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2481 doesn't get redefined messages if -shared.
2483 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2484 section if the rel_section field has been set up.
2486 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2488 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2491 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2493 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2494 of flags, only flags used are controlled by mach number. Bump up
2495 output file mach number to highest of input file mach numbers.
2496 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2497 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2499 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2500 bfd_elf64_sparc_vec support.
2502 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2504 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2505 the embedded bit is set on some objects and not on others. Just
2507 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2510 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2512 * coffcode.h (coff_new_section_hook): Don't try to align the
2515 * coffcode.h (coff_set_section_contents): Fix the handling of the
2516 .lib section to work even if the entire section contents are
2517 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2518 Robert Lipe <robertl@arnet.com>.
2520 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2522 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2523 memory here for contents.
2525 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2526 _SDA2_BASE_ by 32768.
2527 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2528 started using. Allocate contents for .sdata and .sdata2 sections
2530 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2532 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2533 size _SDA{,2}_BASE_.
2534 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2537 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2539 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2541 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2542 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2543 (bfd_mach_sparc_v9a): Define.
2544 (bfd_mach_sparc_v9_p): Define.
2545 * bfd-in2.h: Regenerated.
2546 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2548 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2549 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2550 to bfd_elf32_sparc_vec.
2551 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2552 Add v8plus{,a} support.
2554 (sparc_compatible): New function.
2555 * elf32-sparc.h: #include "elf/sparc.h".
2556 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2557 elf32_sparc_final_write_processing): New functions.
2558 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2559 elf_backend_final_write_processing): Define.
2561 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2563 * elf-bfd.h (struct elf_link_hash_entry): Add
2564 linker_section_pointer field.
2565 (enum elf_linker_section_enum): Enumeration for new way of
2566 creating linker dynamic sections and symbols.
2567 (elf_linker_section{,_pointers}): New structures for creating
2568 dynamic sections and symbols.
2569 (elf_obj_tdata): Add linker_section_pointers and linker_section
2571 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2572 (_bfd_elf_create_linker_section): New declarations.
2573 (_bfd_elf_find_pointer_linker_section): Ditto.
2574 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2575 (_bfd_elf_make_linker_section_rela): Ditto.
2577 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2579 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2580 (ppc_elf_create_linker_section): New function to create the
2581 sections .got, .sdata, and .sdata2.
2582 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2584 (ppc_elf_check_relocs): Support more of the eabi relocations.
2585 (ppc_elf_relocate_section): Ditto.
2586 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2587 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2589 * elflink.h (elf_create_pointer_linker_section): New function to
2590 create initialized pointers in dynamic linker sections.
2591 (elf_finish_pointer_linker_section): Actually intialize the
2592 pointers created above.
2594 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2595 macros to provide both 32 and 64 bit versions of
2596 elf_create_pointer_linker_section.
2597 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2598 provide both 32 and 64 bit versions of
2599 elf_finish_pointer_linker_section.
2601 * elflink.c (_bfd_elf_create_linker_section): New function to
2602 create a linker section.
2603 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2604 given address in the linker pointer offsets created for a given
2606 (_bfd_elf_make_linker_section_rela): Make a RELA section
2607 corresponding to the generated linker section.
2609 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2611 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2613 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2615 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2616 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2617 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2618 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2619 toc entry in an objdump) for now.
2620 (ppc_do_last, ppc_get_last): New function - needed to save processing
2621 the toc owner to the end.
2622 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2625 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2626 toc owner from being done till last. Must define POWERPC_LE_PC
2629 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2631 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2633 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2634 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2636 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2640 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2642 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2644 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2646 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2648 * elf.c (assign_file_positions_for_segments): Don't increment file
2649 offset for a segment which contains no loadable sections.
2651 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2653 * reloc.c: Add new PowerPC relocations.
2654 * {bfd-in2,libbfd}.h: Regenerate.
2656 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2657 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2659 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2661 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2664 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2667 * coffgen.c (coff_find_nearest_line): Don't try to cache
2668 information in sections that are not owned by a BFD. From Richard
2669 Henderson <richard@atheist.tamu.edu>.
2671 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2672 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2673 * elflink.h (elf_link_output_extsym): Remove special check for
2676 * ecoffswap.h: Add prototypes for static functions.
2678 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2680 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2681 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2683 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2684 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2685 support. Begin support for R_PPC_SDA{2,}REL.
2687 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2689 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2690 create the .got and .got.neg sections.
2691 (ppc_elf_size_dynamic_sections): Call it.
2692 (ppc_elf_check_relocs): Call it.
2693 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2694 (ppc_elf_check_relocs): Add error messages for relocations we
2695 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2698 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2700 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2701 section flags for V.4 and eabi.
2703 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2705 * elf.c (assign_file_positions_for_segments): If a segment
2706 contains no sections, don't mark it as readable.
2708 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2709 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2711 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2712 dynamic section, if there is one.
2713 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2714 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2715 (bfd_elf64_swap_dyn_in): Likewise.
2716 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2718 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2720 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2721 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2722 <pirker@eiunix.tuwien.ac.at>.
2724 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2726 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2727 PowerPC V.4 and eabi.
2728 * bfd-in2.h: Regenerate.
2729 * libfd.h: Regenerate.
2731 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2733 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2734 section type and SHF_EXCLUDE section flag, turning them into the
2735 appropriate bfd section flag.
2737 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2739 * xcofflink.c (xcoff_link_add_symbols): Create the special
2740 sections if we see a DYNAMIC object, in case that is the only
2741 XCOFF input object we see.
2743 * elf32-mips.c: Extensive changes for a start at dynamic linking
2744 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2746 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2747 (struct elf_backend_data): Remove
2748 elf_backend_create_program_headers field. Add
2749 elf_backend_additional_program_headers and
2750 elf_backend_modify_segment_map fields.
2751 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2753 (elf_backend_additional_program_headers): Likewise.
2754 (elf_backend_modify_segment_map): Likewise.
2755 (elf_backend_create_program_headers): Don't define.
2756 (elfNN_bed): Change to account for field changes.
2757 * elf.c (assign_file_positions_for_segments): Call new
2758 modify_segment_map backend function. Don't call old
2759 create_program_headers backend function.
2760 (get_program_header_size): Call additional_program_headers rather
2761 than create_program_headers.
2762 * elflink.h (elf_link_add_object_symbols): Initialize
2763 type_change_ok from new backend field.
2764 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2766 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2767 a reloc against the appropriate section.
2769 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2770 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2771 (elf_flags_init): Rename from elf_ppc_flags_init.
2772 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2774 (ppc_elf_copy_private_bfd_data): Likewise.
2775 (ppc_elf_merge_private_bfd_data): Likewise.
2777 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2780 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2782 * coff-alpha.c (alpha_relocate_section): During final link, allow
2783 output .lita section to be bigger than 64k by adjusting gp value
2784 on a per-input section basis.
2785 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2787 (struct ecoff_section_tdata): Add gp field.
2789 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2791 Handle Alpha ECOFF changes in OSF/1 3.2.
2792 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2794 * coff-alpha.c: Include "aout/ar.h".
2795 (alpha_ecoff_get_relocated_section_contents): Don't require an
2796 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2797 3.2 doesn't generate one.
2798 (alpha_relocate_section): Likewise.
2799 (alpha_ecoff_slurp_armap): Define.
2800 (alpha_ecoff_slurp_extended_name_table): Define.
2801 (alpha_ecoff_construct_extended_name_table): Define.
2802 (alpha_ecoff_truncate_arname): Define.
2803 (alpha_ecoff_write_armap): Define.
2804 (alpha_ecoff_generic_stat_arch_elt): Define.
2805 (alpha_ecoff_update_armap_timestamp): Define.
2807 (alpha_ecoff_read_ar_hdr): New static function.
2808 (alpha_ecoff_get_elt_at_filepos): New static function.
2809 (alpha_ecoff_openr_next_archived_file): New static function.
2810 (alpha_ecoff_get_elt_at_index): New static function.
2811 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2812 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2813 _bfd_ecoff to alpha_ecoff.
2814 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2815 field from backend structure, rather than always calling
2816 _bfd_get_elt_at_filepos.
2817 * coff-mips.c (mips_ecoff_backend_data): Initialize
2818 get_elt_at_filepos field.
2819 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2820 from _bfd_generic_read_ar_hdr with minor changes.
2821 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2822 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2823 * libbfd.h: Rebuild.
2825 * bfd-in.h (BFD_IN_MEMORY): Define.
2826 * libbfd-in.h (struct bfd_in_memory): Define.
2827 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2828 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2829 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2830 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2831 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2832 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2833 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2834 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2835 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2836 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2838 (bfd_openstreamr): Likewise.
2839 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2840 BFD_IN_MEMORY is not set.
2841 * riscix.c (riscix_some_aout_object_p): Likewise.
2842 * bfd-in2.h, libbfd.h: Rebuild.
2844 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2845 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2846 (bfd_get_elt_at_index): Define.
2847 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2848 bfd_get_elt_at_index. Change index parameter from int to
2850 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2851 (_bfd_noarchive_get_elt_at_index): Define.
2852 (_bfd_archive_bsd_get_elt_at_index): Define.
2853 (_bfd_archive_coff_get_elt_at_index): Define.
2854 * bfd-in2.h, libbfd.h: Rebuild.
2855 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2856 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2857 * ieee.c (ieee_get_elt_at_index): Define.
2858 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2859 * oasys.c (oasys_get_elt_at_index): Define.
2860 * som.c (som_get_elt_at_index): Define.
2862 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2863 numbers to the .text section.
2865 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2867 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2868 If there is a SEC_DEBUGGING section, get the contents of the debug
2869 information part from it.
2870 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2872 (ieee_write_object_contents): Check ieee_write_debug_part return.
2874 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2876 * config.bfd (i[345]86-*-freebsd*): Add target.
2877 * configure.in (i386freebsd_vec): Add vec.
2878 * configure: Regenerate.
2879 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2880 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2881 Rebuild dependencies..
2882 * freebsd.h: New file.
2883 * i386freebsd.c: New file.
2884 * targets.c (i386freebsd_vec): Declare.
2885 (bfd_target_vector): Add i386freebsd_vec.
2886 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2887 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2889 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2891 * ieee.c (ieee_slurp_debug): New static function.
2892 (ieee_object_p): Call it.
2893 (ieee_slurp_section_data): Skip debugging sections.
2894 (ieee_get_reloc_upper_bound): Likewise.
2895 (ieee_get_section_contents): Likewise.
2896 (ieee_canonicalize_reloc): Likewise.
2897 (ieee_write_section_part): Likewise.
2898 (ieee_write_debug_part): Likewise.
2899 (ieee_write_data_part): Likewise.
2900 (init_for_output): Likewise.
2902 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2904 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2906 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2907 relocs, since ppc_elf_relocate_section handles the linker case.
2908 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2910 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2911 ppc_elf_relocate_section since that is now the only caller.
2912 (ppc_elf_relocate_section): Ditto.
2914 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2916 * coffcode.h (coff_write_object_contents): If we don't know the
2917 section of the entry point for an XCOFF executable, always set the
2918 entry address to -1.
2920 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2922 * elf.c (bfd_section_from_shdr): Add support for note sections.
2924 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2926 * bfd-in.h (struct _symbol_info): Add stab_type field.
2927 * bfd-in2.h: Rebuild.
2928 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2930 * elf32-ppc.c: Remove trailing newline from calls to
2932 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2933 difference if target endianness is known.
2935 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2937 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2938 old style TOC16 references without using R_PPC_GOT.
2939 (ppc_reloc_type): Ditto.
2940 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2941 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2942 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2943 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2944 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2946 (ppc_elf_adjust_dynamic_symbol): Ditto.
2947 (ppc_elf_adjust_dynindx): Ditto.
2948 (ppc_elf_size_dynamic_sections): Ditto.
2949 (ppc_elf_finish_dynamic_symbol): Ditto.
2950 (ppc_elf_finish_dynamic_sections): Ditto.
2951 (ELF_DYNAMIC_INTERPRETER): Define.
2953 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2955 * elf.c (copy_private_bfd_data): When attaching sections to
2956 segments ignore sections that won't be allocated. Patch from
2959 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2961 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2964 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2966 * coff-i960.c (CALC_ADDEND): Define.
2967 (coff_i960_relocate_section): Add the input section VMA to the
2968 addend for PC relative relocs.
2970 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2972 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2973 to correctly terminate.
2975 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2977 * targets.c (enum bfd_endian): Define.
2978 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2979 from boolean to enum bfd_endian. Change header_byteorder_big_p
2981 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2982 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2983 * bfd-in2.h: Rebuild.
2984 * All targets: Change initialization of byteorder and
2985 header_byteorder to use enum bfd_endian values rather than
2987 * All files: Change all references to byteorder_big_p and
2988 header_byteorder_big_p to use new bfd_*_endian macros.
2990 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2992 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2994 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2996 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2998 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3000 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3002 * ieee.c: Lots of minor cleanups. Make many functions return
3003 errors rather than calling abort. Also:
3004 (ieee_write_twobyte): Remove; change callers to call existing
3005 ieee_write_2bytes function.
3006 (ieee_write_expression): Don't output the section twice when
3007 outputting a local symbol. Don't emit an extraneous zero if there
3009 (ieee_slurp_sections): Set the lma as well as the vma.
3010 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3012 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3013 a recognized one or bfd_arch_unknown.
3014 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3016 (ihex_get_symtab): Likewise.
3018 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3020 * aoutx.h: Include <ctype.h>.
3021 (struct aout_link_includes_table): Define.
3022 (struct aout_link_includes_totals): Define.
3023 (struct aout_link_includes_entry): Define.
3024 (aout_link_includes_lookup): Define macro.
3025 (struct aout_final_link_info): Add includes field.
3026 (aout_link_includes_newfunc): New static function.
3027 (NAME(aout,final_link)): Initialize includes hash table.
3028 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3030 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3032 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3034 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3036 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3038 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3040 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3041 (pe_print_private_bfd_data): call pe_print_reloc.
3042 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3043 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3044 up some debugging as well.
3046 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3048 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3051 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3053 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3054 when setting sections to NULL.
3056 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3058 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3060 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3061 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3063 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3064 * bfd-in2.h: Rebuild.
3066 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3068 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3070 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3072 * ihex.c (ihex_scan): Handle record types 4 and 5.
3073 (ihex_object_p): Permit types 4 and 5.
3074 (ihex_set_section_contents): Remove check for out of range
3076 (ihex_write_object_contents): Generate types 4 and 5.
3078 * elflink.h (elf_link_output_extsym): Just ignore warning and
3079 indirect references to symbols which don't really exist.
3081 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3083 * peicode.h (pe_print_idata): Minor format fixes
3084 (pe_print_edata): New function. Under private printing, this formats
3085 the edata section of a PE file.
3086 (pe_print_private_bfd_data): Added call to pe_print_edata.
3088 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3090 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3091 index, don't call stoi.
3093 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3095 * srec.c (srec_scan): Set lma as well as vma.
3097 * ihex.c: New file; support for Intel Hex format.
3098 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3099 (ihex_vec): Declare.
3100 (bfd_target_vector): Always include ihex_vec.
3101 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3102 * Makefile.in: Rebuild dependencies.
3103 (BFD_LIBS): Add ihex.o
3104 (BFD_LIBS_CFILES): Add ihex.c.
3105 * bfd-in2.h: Rebuild.
3107 * elf.c (assign_file_positions_for_segments): Sort the sections in
3109 (get_program_header_size): Return the right size if segment_map is
3111 (copy_private_bfd_data): Don't bother to sort the sections.
3113 * bfd.c (bfd_record_phdr): New function.
3114 * bfd-in.h (bfd_record_phdr): Declare.
3115 * bfd_in2.h: Rebuild.
3117 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3120 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3121 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3123 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3124 (bfd_zmalloc): Change declaration.
3125 * libbfd.h: Rebuild.
3126 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3127 and realloc. Don't set bfd_error_no_memory if they fail.
3129 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3131 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3132 uses as well. Added a new howto to deal with TOCREL16 relocs that
3133 are TOCDEFN as well.
3134 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3135 to handle RVA relocs from dlltool.
3136 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3137 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3138 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3140 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3141 to get the right section alignment.
3143 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3145 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3146 p_paddr if p_paddr is zero.
3147 (make_mapping): Set includes_filehdr and includes_phdrs for first
3149 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3151 (assign_file_positions_for_segments): Handle includes_filehdr and
3152 includes_phdrs. Remove special handling of PT_PHDR and first
3154 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3155 when appropriate. Remove special handling of PT_PHDR segment.
3156 Use a more complex condition for when a section is included in a
3157 segment to handle Solaris linker oddities.
3159 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3161 * coff-m88k.c (howto_table): Reformatted for easier reading;
3162 special_function now points to new function m88k_special_reloc.
3163 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3165 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3166 be done correctly by m88k_special_reloc.
3167 (reloc_processing): New function to be used by RELOC_PROCESSING.
3168 (RELOC_PROCESSING): Define to call reloc_processing.
3170 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3172 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3173 (pe_print_pdata): Likewise.
3175 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3176 obstack_alloc fails.
3177 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3179 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3180 * Many files: don't set bfd_error_no_memory if one of the above
3183 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3184 if p_paddr_valid is set.
3185 (copy_private_bfd_data): New static function.
3186 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3188 * elf.c (assign_file_positions_for_segments): Fix case where extra
3189 program headers were allocated.
3191 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3192 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3193 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3194 _bfd_elf_print_private_bfd_data.
3196 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3197 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3198 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3199 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3200 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3201 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3202 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3204 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3206 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3207 * elf.c (make_mapping): New static function.
3208 (map_sections_to_segments): New static function.
3209 (elf_sort_sections): New static function.
3210 (assign_file_positions_for_segments): New static function.
3211 (map_program_segments): Remove.
3212 (get_program_header_size): Remove sorted_hdrs, count, and
3213 maxpagesize parameters. Simplify.
3214 (assign_file_positions_except_relocs): When generating an
3215 executable, use assign_file_positions_for_segments.
3216 (elf_sort_hdrs): Remove.
3217 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3218 to get_program_header_size.
3220 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3222 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3224 * configure, config.in: Regenerate with autoconf 2.7.
3226 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3227 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3229 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3231 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3232 (ecoff_sec_to_styp_flags): Likewise.
3233 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3234 (ecoff_set_symbol_info): Handle scRConst.
3235 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3236 (ecoff_compute_section_file_positions): Handle .rconst section.
3237 (_bfd_ecoff_write_object_contents): Likewise.
3238 (ecoff_link_check_archive_element): Handle scRConst.
3239 (ecoff_link_add_externals): Likewise.
3240 (ecoff_link_write_external): Handle .rconst section.
3241 (ecoff_reloc_link_order): Likewise.
3242 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3243 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3245 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3247 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3248 DEF_DYNAMIC flag is set.
3250 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3252 * host-aout.c: If TRAD_HEADER is defined, include it.
3254 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3256 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3257 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3258 (BFD_NEED_DECLARATION): New function.
3259 * configure.in: Use BFD_NEED_DECLARATION.
3260 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3261 * configure, config.in: Rebuild with autoconf 2.6.
3263 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3264 special_sections before returning when called with a non XCOFF
3267 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3270 * coffcode.h (coff_compute_section_file_positions): Only pad the
3271 previous section to force file alignment when creating an
3274 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3276 * coffcode.h (coff_compute_section_file_positions): If
3277 RS6000COFF_C, set up the .debug section.
3279 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3280 if it is not large enough to accomodate the entire TOC area with
3281 signed 16 bit offsets.
3282 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3284 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3285 TOC anchor to use the TOC value used in the output file.
3287 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3289 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3290 (_bfd_coff_read_string_table): Likewise.
3292 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3294 * pe-arm.c: Fix typos.
3295 * coff-arm.c: Likewise.
3297 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3299 * coff-ppc.c (list_ele): Added "cat"egory member.
3300 (record_toc): New category parameter (priv or pub).
3301 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3302 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3303 the mainline. It addes extra toc cells in error.
3304 (ppc_coff_swap_sym_in_hook): Added some documentation.
3305 (dump_toc): Can now diagnose "virtual toc" chicanery.
3307 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3309 * elf-bfd.h (struct elf_link_hash_table): Change type of
3310 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3312 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3314 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3315 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3317 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3318 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3319 defined or mentioned in a regular file.
3321 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3323 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3324 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3325 (coff_ppc_relocate_section): Correct REL24 handling
3326 (ppc_process_before_allocation): Correct TOCDEFN handling
3328 * peicode.h (dir_names): Added name descriptions
3330 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3332 * VERSION: Updated to cygnus-2.6.
3334 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3336 * targets.c (m68k4knetbsd_vec): Declare.
3338 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3340 * targets.c (bfd_target): Change type of second argument to
3341 _bfd_print_private_bfd_data from void * to PTR.
3342 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3343 using PTR rather than void *.
3344 * bfd-in2, libbfd.h: Rebuild.
3345 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3347 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3348 _bfd_generic_bfd_print_private_bfd_data rather than casting
3351 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3353 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3354 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3356 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3357 BFD64_BACKENDS_CFILES): New variables.
3360 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3362 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3363 not at the file position of the first section.
3364 * coffcode.h (coff_compute_section_file_positions): Avoid using
3366 (coff_write_object_contents): When generating a PPC PE executable
3367 with no symbols, round up the file size to a COFF_PAGE_SIZE
3369 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3370 don't write out a string table.
3372 * elf.c (bfd_section_from_shdr): When using a different section
3373 header, pass the new one to _bfd_elf_make_section_from_shdr.
3374 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3375 (elf_map_symbols): Add section VMA to symbol value when comparing
3377 (_bfd_elf_compute_section_file_positions): Only build symbol table
3378 if there are some symbols. Set file offset of symtab and strtab
3380 (assign_file_positions_except_relocs): Remove dosyms parameter.
3381 Change all callers. Never set file offset of symtab and strtab
3383 (_bfd_elf_copy_private_section_data): New function.
3384 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3385 (_bfd_elf_copy_private_symbol_data): New function.
3386 (swap_out_syms): Check for special mapping of st_shndx created by
3387 copy_private_symbol_data.
3388 * elfxx-target.h: Use new copy routines.
3389 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3390 (_bfd_elf_copy_private_section_data): Declare.
3392 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3394 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3397 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3398 _bfd_dummy_target, matching the recent change to archive
3401 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3403 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3404 arithmetic on PTR types.
3406 * aout-target.h (MY(callback)): Set the lma of the sections.
3408 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3409 symbol into a reloc against the section.
3411 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3413 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3414 glue for the relocs: IMGLUE and IFGLUE.
3415 (record_toc): new function - tracks toc contents
3416 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3417 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3418 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3419 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3420 (ppc_record_toc_entry): Removed a debug define (duh)
3422 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3423 (pe_print_idata): New function - formats the idata section data
3424 (pe_print_pdata): New function - formats the pdata section data
3425 (pe_print_private_bfd_data): calls to above
3427 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3429 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3430 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3431 TARGET_SYM and TARGET_NAME for vector and BFD name.
3432 * coff-pmac.c (pmac_xcoff_vec): Remove.
3433 (TARGET_SYM, TARGET_NAME): Define.
3434 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3435 machine to 0, not all PowerMacs are 601s.
3437 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3439 * elfcode.h (elf_object_p): Read in any program headers.
3440 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3441 based on the program headers, if any.
3442 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3443 (map_program_segments): Set p_paddr of program headers based on
3446 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3448 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3451 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3452 trying to do a relocateable link with a non-a.out object file.
3454 * archive.c (bfd_generic_archive_p): Check the first object file
3455 in an archive even if target_defaulted is set. If the object file
3456 has the wrong xvec, reject it.
3458 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3459 be represented, report the name via _bfd_error_handler.
3460 (translate_to_native_sym_flags): Likewise.
3461 * elf32-mips.c (mips_elf_final_link): Likewise.
3462 * oasys.c (oasys_write_sections): Likewise.
3464 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3465 which checks for STYP_OVRFLO sections.
3466 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3467 reloc and lineno count overflows.
3468 (coff_write_object_contents): Call coff_count_linenumbers before
3469 coff_compute_section_file_positions. If RS6000COFF_C, handle
3470 reloc and lineno count overflows.
3471 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3472 relocs before dealing with .pad sections. Count overflow section
3473 headers when handling .pad sections.
3475 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3478 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3479 (struct xcoff_link_hash_table): Add descriptor_section and
3480 special_sections fields.
3481 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3482 (xcoff_link_add_symbols): Set linkage section alignment. Create
3483 descriptor section. Check for magic symbol names (_text, etc.),
3484 and record them in special_sections if found. Set
3485 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3486 descriptor field to point back to the function code symbol.
3487 (xcoff_sweep): Always mark the special descriptor_section.
3488 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3489 function descriptor, and mark it if it is.
3490 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3491 parameter, and fill it in. Allocate space for the descriptor
3493 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3494 global linkage code. If an undefined function descriptor is
3495 exported, arrange to define it. Warn about any other undefined
3497 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3498 (xcoff_write_global_symbol): Create a function descriptor when
3500 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3501 * bfd-in2.h: Rebuild.
3503 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3505 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3506 (ppc_coff_link_hash_table): new types for hashing
3507 (ppc_coff_link_hash_newfunc): hash entry constructor
3508 (ppc_coff_link_hash_table_init): hash table initializer
3509 (ppc_coff_link_hash_table_create): hash table constructor
3510 (ppc_record_toc_entry): changed references to hash table
3511 (coff_ppc_relocate_section): changed references to hash table
3513 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3514 * libcoff.h: Rebuild
3516 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3517 (coff_link_add_symbols): removed toc_offset init
3519 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3521 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3524 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3525 if it is given and mmep is available.
3526 * acconfig.h: Undef USE_MMAP.
3527 * configure, config.in: Regenerated.
3528 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3529 table handling the old way.
3530 (aout_get_external_symbols): Don't complain if last byte of string
3532 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3533 (bfd_free_window) [! USE_MMAP]: Don't define.
3534 (bfd_get_file_window,
3535 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3537 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3539 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3542 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3544 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3545 compatible with AMD generated COFF files. Try to support both AMD
3546 and GNU formats simultaneously.
3547 (coff_a29k_relocate_section): Likewise.
3549 * libbfd.c (bfd_get_file_window): Change writable parameter from
3550 int to boolean; update all callers. Pass MAP_SHARED if not
3551 writable--it's required on Solaris. Cast fprintf argument to
3553 * bfd-in.h (bfd_get_file_window): Update declaration.
3554 * bfd-in2.h: Rebuild.
3555 * aoutx.h: Update calls to bfd_get_file_window.
3557 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3559 (xcoff_swap_ldhdr_in): New static function.
3560 (xcoff_swap_ldsym_in): New static function.
3561 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3562 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3563 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3564 Handle XTY_ER/XMC_XO symbols correctly.
3565 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3566 rather than normal symbol table.
3567 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3568 already defined with the same absolute value.
3569 (xcoff_mark): When considering called symbols, check whether the
3570 descriptor is from a dynamic object, rather than the symbol
3572 (xcoff_build_ldsyms): Likewise.
3574 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3575 Cast realloc and malloc return values. If malloc or realloc fail,
3576 set bfd_error_no_memory.
3577 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3578 * bfd-in2.h: Rebuild.
3580 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3582 * coff-ppc.c (ppc_record_toc_entry): new function.
3583 (in_reloc_p): changed return value.
3584 (coff_ppc_relocate_section): much rework.
3585 (ppc_allocate_toc_section): new function.
3586 (ppc_process_before_allocation): new function.
3587 (ppc_coff_swap_sym_in_hook): new function.
3589 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3590 (coff_link_add_symbols): initialize toc_offset.
3592 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3593 (coff_swap_aouthdr_out): Added more sections to the data
3594 dictionary for the pe file header. Also changed linker version
3595 number on the ppc side.
3596 (dir_names): small improvements to the dictionary printing.
3597 (pe_mkobject_hook): save the file level flags.
3599 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3600 (pe_tdata): added real_flags field
3601 (coff_tdata): added local_toc_sym_map and access macro
3603 * libcoff.h (coff_link_hash_entry): added toc_offset field
3604 (pe_tdata): added real_flags field
3605 (coff_tdata): added local_toc_sym_map and access macro
3607 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3608 (coff_mkobject): init for local_toc_sym_map
3609 (coff_write_object_contents): set the internal_a.magic to
3610 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3613 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3615 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3616 entries until both the line number address and the function name
3617 address are too large.
3619 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3620 * configure: Rebuilt.
3622 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3623 is defined in the environment.
3625 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3627 * som.c (som_get_section_contents_in_window): Define to use
3630 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3632 * coff-i860.c: New file, based on coff-i386.c.
3633 * cpu-i860.c: New file, based on cpu-i386.c.
3634 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3635 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3636 targets, using i860coff_vec.
3637 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3638 trad-core.o and hosts/i860mach3.h.
3639 (i860coff_vec): Use coff-i860.o and cofflink.o.
3640 * configure: Rebuild.
3641 * Makefile.in: Rebuild dependencies.
3642 (ALL_MACHINES): Add cpu-i860.o.
3643 (BFD32_BACKENDS): Add coff-i860.o.
3644 (CFILES): Add cpu-i860.c and coff-i860.c.
3645 * targets.c (i860coff_vec): Declare.
3646 (bfd_target_vector): Add &i860coff_vec.
3647 * archures.c (bfd_i860_arch): Declare.
3648 (bfd_archures_list): Add &bfd_i860_arch.
3649 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3650 (coff_set_flags): Handle bfd_arch_i860.
3651 (coff_write_object_contents): Handle I860 a.out magic number.
3653 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3655 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3656 the created .tc section to 2.
3657 (xcoff_mark): Don't keep a .loader reloc for a call to an
3658 undefined symbol when creating a shared library.
3659 (xcoff_build_ldsyms): When creating a shared library, generate
3660 global linkage code for a call to an undefined symbol.
3662 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3664 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3665 BFD32_BACKENDS, BFD64_BACKENDS.
3666 (.dep1): Put mkdep output in a separate file.
3667 Rebuilt dependencies.
3669 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3672 Permit use of mmap when available:
3674 * configure.in: Check for mmap, madvise, mprotect.
3675 * config.in, configure: Regenerated.
3677 * libbfd.c (struct _bfd_window_internal): Define type.
3678 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3680 (ok_to_map): New static variable for debugging.
3681 (_bfd_generic_get_section_contents_in_window): New function.
3682 * bfd-in.h (bfd_window_internal): Declare type.
3683 (bfd_window): Define type.
3684 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3685 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3688 * libaout.h (struct aoutdata): Add two window fields.
3689 (obj_aout_sym_window, obj_aout_string_window): New macros.
3690 * aoutx.h (some_aout_object_p): Initialize windows.
3691 (aout_get_external_symbols): Get symbol data and strings in
3692 windows instead of explicitly allocated buffers.
3693 (slurp_symbol_table): Free window instead of memory.
3694 (bfd_free_cached_info): Release windows instead of freeing storage
3696 (aout_link_free_symbols): Ditto.
3698 * targets.c (bfd_target): Add new field for
3699 get_section_contents_in_window.
3700 (BFD_JUMP_TABLE_GENERIC): Updated.
3701 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3702 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3703 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3704 macros for get_section_contents_in_window field.
3706 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3708 * core.c: Renamed to corefile.c
3709 * makefile.dos (OBJS): Change core.o to corefile.o
3710 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3713 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3715 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3716 targ_selvecs to allow debugging under Irix-5 native.
3719 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3721 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3722 to o. Clobber and restore the list of new csects around the call
3723 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3724 linker error and the linker wants to read the symbol table. Reset
3725 the line number count of a real section even if it has no relocs.
3726 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3728 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3731 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3733 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3734 an undefined symbol in a shared link.
3736 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3737 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3738 phdm@info.ucl.ac.be (Philippe De Muyter).
3740 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3742 * coff-m88k.c (rtype2howto): New static function.
3743 (RTYPE2HOWTO): Use it rather than a macro definition.
3745 * coffcode.h (coff_write_object_contents): set internal_a.magic
3746 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3748 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3749 define TRAD_HEADER to new file hosts/delta68.h.
3750 m88*-motorola-sysv*, however, does use ptrace-core.o.
3751 * hosts/delta68.h: New file.
3753 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3754 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3756 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3758 * i386linux.c (MY(vec)): Declare before use.
3760 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3762 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3763 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3765 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3766 BFD is not of the right type.
3767 (bfd_elf_get_needed_list): Likewise.
3768 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3769 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3770 * xcofflink.c (XCOFF_XVECP): Define.
3771 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3773 (bfd_xcoff_import_symbol): Likewise.
3774 (bfd_xcoff_export_symbol): Likewise.
3775 (bfd_xcoff_link_count_reloc): Likewise.
3776 (bfd_xcoff_record_link_assignment): Likewise.
3777 (bfd_xcoff_size_dynamic_sections): Likewise.
3779 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3780 table index against the number of symbols for a base relative
3783 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3785 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3786 full_aouthdr flag here...
3787 (_bfd_xcoff_bfd_final_link): ...not here.
3789 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3791 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3792 systems that have a system <libelf.h>.
3793 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3794 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3795 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3796 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3797 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3798 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3799 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3801 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3803 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3804 set, set BSF_WEAK in symbol. Change all callers.
3805 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3806 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3807 _bfd_generic_link_add_one_symbol.
3808 (ecoff_indirect_link_order): Check that the section tdata relocs
3809 are not NULL before using them.
3811 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3812 define TRAD_HEADER as hosts/alphalinux.h.
3813 * configure: Rebuild.
3814 * hosts/alphalinux.h: New file.
3815 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3818 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3820 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3821 C_ECOMM storage classes.
3823 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3825 (xcoff_mark): Call xcoff_mark_symbol.
3826 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3827 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3829 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3831 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3833 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3835 (xcoff_find_reloc): New static function.
3836 (xcoff_link_add_symbols): Use it.
3837 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3838 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3839 relocate the value of C_DECL.
3841 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3843 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3845 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3846 callback decide what goes in .relocs.
3847 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3848 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3851 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3853 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3856 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3858 * xcofflink.c: More improvements, mostly to fix handling of
3859 constructors and a few other special cases.
3860 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3861 zero, reverting yesterday's change.
3862 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3863 (bfd_xcoff_link_count_reloc): Declare.
3864 (bfd_xcoff_record_link_assignment): Declare.
3865 * bfd-in2.h: Rebuild.
3867 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3869 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3870 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3871 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3872 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3873 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3874 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3876 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3879 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3880 segments includes the a.out header. See to that the magic number
3881 *always* is big-endian.
3883 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3884 m68k4k NetBSD configurations.
3886 * configure.in, configure: Separate i386 & mips NetBSD
3887 configurations from other BSD ones. Don't assume DEC is the only
3888 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3889 configurations. Add support for m68k4k NetBSD object format.
3891 * libaout.h: Added M_68K4K_NETBSD magic.
3893 * m68k4knetbsd.c: New file.
3895 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3897 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3900 * hosts/mipsnbsd.h: New file.
3903 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3905 * config.bfd: Add config stuff for mips*-*-magic* to set
3906 targ_defvec to ecoff_big_vec.
3909 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3911 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3913 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3914 toc_section, and entry_section fields.
3915 (struct xcoff_section_tdata): Remove ldrel_count field.
3916 * libcoff.h: Rebuild.
3917 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3919 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3920 full a.out header if full_aouthdr is set in xcoff_data.
3921 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3922 based on sections stored in xcoff_data.
3923 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3925 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3926 (rs6000coff_vec): Set symbol_leading_char to '.'.
3927 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3928 value stored in ret rather than returning a pointer value.
3930 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3932 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3935 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3937 * som.c (som_slurp_string_table): Allocate the strings with malloc
3938 since they're free'd by free_cached_info.
3939 (som_slurp_symbol_table): Similarly for the symbol table.
3941 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3943 * Makefile.in (diststuff): Don't make headers.
3945 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3947 * Makefile.in: Rebuild dependencies.
3949 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3950 output_bfd is not SunOS.
3951 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3952 non-SunOS input files.
3954 * xcofflink.c: Extensive changes to support linking shared objects
3955 and generating a .loader section.
3956 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3957 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3958 last_symndx, and ldrel_count fields.
3959 * libcoff.h: Rebuild.
3960 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3961 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3963 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3964 (bfd_xcoff_export_symbol): Declare.
3965 (bfd_xcoff_size_dynamic_sections): Declare.
3966 * bfd-in2.h: Rebuild.
3968 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3970 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3971 * configure: Rebuild.
3972 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3973 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3975 (pmac_xcoff_vec): Update to use new xcoff support.
3976 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3977 (xcoff_write_armap): Declare buf as unsigned char.
3978 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3980 * mpw-make.sed: Generalize subdir_do edit.
3982 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3984 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3985 correctly. Don't initialize asect->vma.
3987 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3989 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3990 something a little less than the page size.
3992 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3994 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3996 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3998 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3999 * coffcode.h (coff_write_object_contents): If .bss is before
4000 .data us that as data_start.
4001 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4003 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4004 (coff_swap_outhdr_out): Hardwire in version number.
4006 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4008 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4009 major and minor to *_vno, since the former are also macros in
4010 SunOS header files. Cast result of bfd_alloc to appropriate
4013 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4014 before assigning to sec_data.
4016 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4018 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4019 now relative to the section, not absolute.
4020 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4021 get the file name when there is a N_SO directory name. When
4022 handling stabs, remember that section->vma was added to the
4025 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4027 * sunos.c (struct sunos_link_hash_table): Add needed field.
4028 (sunos_link_hash_table_create): Call bfd_release, not free.
4029 (sunos_link_hash_table_create): Initialize needed field.
4030 (sunos_add_dynamic_symbols): Record needed objects.
4031 (bfd_sunos_get_needed_list): New function.
4032 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4033 * bfd-in2.h: Rebuild.
4035 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4037 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4039 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4041 * bfd-in.h (struct bfd_link_needed_list): Rename from
4042 bfd_elf_link_needed_list.
4043 * bfd-in2.h: Rebuild.
4044 * elf.c, elflink.h, libelf.h: Corresponding changes.
4046 Add start at AIX linker support; no shared libraries yet.
4047 * xcofflink.c: New file.
4048 * configure.in (rs600coff_vec): Use xcofflink.o.
4049 * configure: Rebuild.
4050 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4052 (struct xcoff_section_tdata): Define.
4053 (xcoff_section_data): Define macro.
4054 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4055 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4056 (_bfd_xcoff_bfd_final_link): Declare.
4057 (_bfd_ppc_xcoff_relocate_section): Declare.
4058 * libcoff.h: Rebuild.
4059 * coff-rs6000.c: Clean up a bit.
4060 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4061 cputype, csects, and debug_indices.
4062 (xcoff_copy_private_bfd_data): Copy cputype.
4063 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4064 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4065 (xcoff_reloc_type_lookup): Rename from
4066 rs6000coff_reloc_type_lookup.
4067 (coff_relocate_section): Define.
4068 (_bfd_xcoff_sizeof_headers): Define.
4069 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4070 (_bfd_xcoff_bfd_relax_section): Define.
4071 (_bfd_xcoff_bfd_link_split_section): Define.
4072 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4074 * coffcode.h (coff_compute_section_file_positions): If AIX,
4075 increment sofar by SMALL_AOUTSZ if not executable.
4076 (coff_write_object_contents): If AIX, always output an a.out
4077 header; if not executable, header size of SMALL_AOUTSZ.
4078 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4079 (_bfd_stringtab_init): Initialize xcoff field.
4080 (_bfd_xcoff_stringtab_init): New function.
4081 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4082 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4083 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4084 * libbfd.h: Rebuild.
4085 * Makefile.in: Rebuild dependencies.
4086 (BFD32_BACKENDS): Add xcofflink.o.
4087 (CFILES): Add xcofflink.c.
4089 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4090 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4091 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4093 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4095 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4097 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4099 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4100 * config.in: Regenerated.
4102 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4103 (_bfd_chunksize): New variable.
4104 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4105 for obstack chunk size.
4106 * configure.in: Check for getpagesize.
4107 * configure: Regenerated.
4109 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4111 * trad-core.c (rawptr): Make it a local variable of
4112 ptrace_unix_core_file_p.
4114 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4116 * coff-arm.c (in_reloc_p): New.
4117 * coff-i386.c (in_reloc_p): New.
4118 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4119 (coff_write_object_contents): Only set has_reloc_section
4121 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4122 in_reloc_p to decide if reloc should be emitted.
4123 * libcoff.h (pe_data_type.in_reloc_p): New.
4124 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4126 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4128 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4129 (_bfd_coff_read_internal_relocs): Likewise.
4130 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4131 (_bfd_coff_read_internal_relocs): Likewise.
4133 * elflink.h (elf_link_add_object_symbols): Correct conditions
4134 under which type and size change warnings are issued.
4136 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4138 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4139 a symbol which is not in a real section.
4140 (coff_write_native_symbol): Corresponding change.
4142 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4143 coff_link_hash_newfunc and make non-static.
4144 (_bfd_coff_link_hash_table_init): New function, broken out of
4145 _bfd_coff_link_hash_table_create.
4146 (_bfd_coff_link_hash_table_create): Use it.
4147 (process_embedded_commands): Make static.
4148 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4149 (_bfd_coff_link_hash_table_init): Declare.
4150 * libcoff.h: Rebuild.
4152 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4153 field in XCOFF tdata.
4154 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4155 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4156 based on cputype stored in a.out header, or in n_type of initial
4158 (coff_write_object_contents): Set cputype correctly in a.out
4160 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4162 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4163 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4165 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4166 * libcoff.h: Rebuild.
4168 * cpu-rs6000.c (rs6000_compatible): New static function.
4169 (bfd_rs6000_arch): Use it.
4170 * cpu-powerpc.c (powerpc_compatible): New static function.
4171 (arch_info_struct): Define various flavours of PowerPC.
4172 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4175 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4177 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4179 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4181 * elflink.h (elf_link_add_object_symbols): Don't warn about
4182 changing the size or type if the old definition was weak.
4184 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4186 * coffcode.h (combined_entry_type): Add fix_line field.
4187 (coff_slurp_line_table): Warn if we try to set the lineno field of
4189 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4190 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4191 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4192 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4194 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4195 * libcoff.h: Rebuild.
4197 * libcoff-in.h (struct xcoff_tdata): Define.
4198 (xcoff_data): Define.
4199 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4200 * bfd-in2.h, libcoff.h: Rebuild.
4201 * coff-rs6000.c (xcoff_mkobject): New static function.
4202 (coff_mkobject): Define.
4203 (xcoff_copy_private_bfd_data): New static function.
4204 (coff_bfd_copy_private_bfd_data): Define.
4205 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4207 (rs6000coff_vec): Add DYNAMIC to object_flags.
4208 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4209 .loader sections specially.
4210 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4211 section alignment from the XCOFF tdata information.
4212 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4213 F_SHROBJ, and copy the extra a.out header information into the
4214 XCOFF tdata structure.
4215 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4216 F_DYNLOAD and the extra a.out header information.
4217 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4218 C_HIDEXT symbol with attached csect information.
4219 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4220 in the o_maxdata field.
4221 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4222 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4223 end if BSF_NOT_AT_END is set.
4225 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4226 _bfd_read_ar_hdr_fn.
4227 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4228 * bfd-in2.h, libbfd.h: Rebuild.
4229 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4231 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4232 (bfd_slurp_bsd_armap_f2): Likewise.
4233 (_bfd_slurp_extended_name_table): Likewise.
4235 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4237 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4239 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4240 when the symbol table is empty.
4242 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4243 space for section symbols, since we don't output them either.
4244 (elf_m68k_adjust_dynindx): Removed.
4246 * ptrace-core.c (rawptr): Make it a local variable of
4247 ptrace_unix_core_file_p.
4249 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4251 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4254 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4255 Mac object file formats.
4257 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4259 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4260 auxent if there isn't one.
4261 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4262 rather than FILNMLEN as the maximum name length.
4264 * coffcode.h (bfd_coff_backend_data): Add new field
4265 _bfd_coff_print_aux.
4266 (bfd_coff_print_aux): New static function.
4267 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4268 scnlen field of an XTY_LD csect aux entry.
4269 (coff_print_aux): New static function.
4270 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4271 in coff_pointerize_aux_hook.
4272 (bfd_coff_std_swap_table): Initialize new field.
4273 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4274 * libcoff.h: Rebuild.
4275 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4276 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4278 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4279 if there are symbols, for native AIX ld compatibility.
4281 * coffcode.h (bfd_coff_backend_data): Add new field
4282 _bfd_coff_pointerize_aux_hook.
4283 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4284 or I960, and as 0 otherwise.
4285 (bfd_coff_std_swap_table): Initialize new field.
4286 * libcoff.h: Rebuild.
4287 * coffgen.c (coff_pointerize_aux): Change parameters to take
4288 symbol pointer instead of type and class, and to take aux index.
4289 Call _bfd_coff_pointerize_aux_hook if it is defined.
4290 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4291 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4292 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4294 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4295 read-only/host-only support.
4297 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4299 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4302 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4303 BFD_JUMP_TABLE_ARCHIVE accordingly.
4304 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4305 (_bfd_compute_and_write_armap): Declare.
4306 (_bfd_generic_read_ar_hdr): Declare.
4307 (_bfd_read_ar_hdr): Define.
4308 (_bfd_noarchive_read_ar_hdr): Define.
4309 (_bfd_archive_bsd_read_ar_hdr): Define.
4310 (_bfd_archive_coff_read_ar_hdr): Define.
4311 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4312 _bfd_read_ar_hdr instead.
4313 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4314 (_bfd_compute_and_write_armap): Rename from
4315 compute_and_write_armap. Make non-static. Change all callers.
4316 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4317 than _bfd_snarf_ar_hdr.
4318 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4319 * ieee.c (ieee_read_ar_hdr): Define.
4320 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4321 * oasys.c (oasys_read_ar_hdr): Define.
4322 * som.c (som_read_ar_hdr): Define.
4323 * bfd-in2.h, libbfd.h: Rebuild.
4325 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4327 * peicode.c (coff_swap_filehdr_in): If symptr is
4328 zero, there aren't any symbols, even if nsyms is set.
4330 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4332 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4334 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4335 sections, and set styp correctly for them: .got, .hash, .dynamic,
4336 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4337 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4339 (ecoff_sort_hdrs): New static function.
4340 (ecoff_compute_section_file_positions): Return boolean, not void.
4341 Sort the sections by VMA before looking through them. Put the
4342 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4343 section on an appropriate boundary within the page.
4344 (ecoff_compute_reloc_file_positions): Check return value of
4345 ecoff_compute_section_file_positions.
4346 (_bfd_ecoff_set_section_contents): Likewise.
4347 (_bfd_ecoff_write_object_contents): Check for various Alpha
4348 section types when incrementing text_size and data_size. Call
4349 adjust_headers backend function if it exists.
4350 * coff-alpha.c (alpha_adjust_headers): New static function.
4351 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4352 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4354 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4356 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4358 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4359 of ALTERNATE_AIX_CORE_FORMAT.
4360 * configure.in (aix4): No longer need CORE_FLAGS.
4361 * configure: Updated.
4363 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4365 NS32k changes from Ian Dall:
4366 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4368 (aout_link_input_section_std, aout_link_input_section_ext,
4369 aout_link_reloc_link_order): Call them instead of _bfd_*
4371 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4373 (backend_data): Use it instead of hardcoded zero.
4375 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4376 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4378 * ns32knetbsd.c: Include bfd.h.
4379 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4380 (MY_bfd_reloc_type_lookup): Declare function too.
4381 * pc532-mach.c (set_sizes): Don't declare.
4382 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4383 (backend_data, MY_backend_data): Don't define.
4385 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4386 ns32k-*-lites* like ns32k-*-netbsd*.
4388 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4391 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4393 * coffcode.h (coff_write_object_contents): Restore setting
4394 f_timdat to 0, deleted on August 22.
4396 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4398 * coffcode.h (coff_bfd_copy_private_symbol_data,
4399 coff_bfd_copy_private_section_data,
4400 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4401 * peicode.h (coff_bfd_copy_private_bfd_data): New
4402 (pe_bfd_copy_private_bfd_data): New.
4403 (coff_swap_scnhdr_in): Swap bss size into the right place.
4404 (pe_print_private_bfd_data): Add some newlines.
4406 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4408 * som.c (setup_sections): Don't die if a space has no subspaces.
4410 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4412 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4413 dynamic symbol override a common symbol. Don't change the size or
4414 type if they have been set and the new symbol is not a definition.
4415 Warn if the size or type changes.
4417 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4419 * som.c (som_begin_writing): Don't write the symbol table or
4421 (som_finish_writing): Write them here. Place them after the
4422 subspace data, but before the relocs.
4424 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4426 * sunos.c (sunos_add_one_symbol): Just pass false, not
4427 info->shared_library, to sunos_create_dynamic_sections.
4428 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4430 (sunos_check_dynamic_reloc): Remove .text section assertion.
4432 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4434 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4435 * configure, configure.in: Add pmac_xcoff_vec case.
4436 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4437 * coff-pmac.c: New file, PowerMac XCOFF support.
4438 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4439 * targets.c (pmac_xcoff_vec): Declare.
4441 * mpw-config.in: Various changes to be compatible with the
4442 autoconf-based configury.
4443 * mpw-make.sed: New file, sed commands to translate Unix
4444 makefile into MPW syntax.
4445 * mpw-make.in: Remove.
4446 * hosts/mpw.h: Remove.
4447 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4448 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4450 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4452 * binary.c (binary_get_symtab): Return an empty string on error.
4453 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4455 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4457 * coff-ppc.c: Reformatted according to gnu conventions
4458 Removed irrelevant "if 0" code
4460 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4462 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4463 symbols rather than as indirect symbols.
4464 (MY(slurp_symbol_table)): Don't do anything special about
4467 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4468 of .ctors and .dtors sections is no larger than 2.
4470 * sunos.c (sunos_add_one_symbol): Don't change
4471 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4473 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4474 dynamic symbols when creating a shared library.
4475 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4477 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4478 written even if it is not defined in a regular object.
4479 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4480 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4481 rather than the constant 22.
4482 (sunos_check_dynamic_reloc): Handle creating a shared library.
4483 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4484 zero when creating a shared library.
4485 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4486 write it out at the start of the symbol table.
4488 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4490 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4492 * config.bfd: Add arm-*-coff.
4493 * configure.in, configure: Add armcoff_{little,big}_vec.
4494 * targets.c (armcoff_{little,big}_vec): Declare.
4495 (bfd_target_vector): Add armcoff_{little,big}_vec.
4496 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4498 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4500 * targets.c (bfd_find_target): Remove debugging code.
4502 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4504 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4506 * Makefile.in: added *-ppc files
4507 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4508 allow pe based .o's to be shared with other tools on ppc/NT
4509 * config.bfd: added powerpc[le]-[pe|winnt] config support
4510 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4511 * peicode.h: Added more section flags for PE on ppc
4512 Added coff_swap_filehdr_out to allow peicode.h to be
4513 used for non-image PE files on ppc.
4514 Check for image, or not, before copying pe_opthdr
4515 * targets.c: Added new bfd's
4516 * targets.c: Removed two inactive bfds that shouldn't have made it this
4519 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4521 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4522 explicit values to initialize all relocs. Change all users.
4523 (ppc_elf_brtaken_inner): New function to handle branch predicition
4525 (ppc_elf_brtaken_reloc): Ditto.
4526 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4527 relocs use ppc_elf_unsupported_reloc.
4528 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4529 needs to be reported.
4530 (ppc_elf_relocate_section): Support branch prediction relocs.
4532 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4534 * bfd.c (bfd_assert): Remove \n from string passed to
4537 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4538 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4539 (bfd_coff_make_section_hook): Don't define.
4540 (coff_make_section_hook): Remove.
4541 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4542 (styp_to_sec_flags): Likewise.
4543 (coff_write_object_contents): Likewise.
4544 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4546 * libcoff.h: Rebuild.
4547 * coffgen.c (make_a_section_from_file): Just call
4548 bfd_make_section_anyway, not bfd_make_section or
4549 bfd_coff_make_section_hook.
4550 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4551 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4552 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4553 make_section_hook field.
4554 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4556 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4557 pointers into value field for warning and indirect symbols; just
4558 leave the value field alone.
4559 * linker.c (generic_link_add_symbol_list): Use next symbol for
4560 warning and indirect symbols, rather than looking in symbol value.
4561 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4562 parameter. Change all callers. Remove support for indirect
4563 symbols; it didn't work anyhow.
4564 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4565 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4566 * bfd-in2.h: Rebuild.
4568 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4570 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4571 go back to telling the tools this reloc operates on 32 bits.
4573 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4575 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4576 rather than a direct fprintf.
4577 * archive.c (_bfd_write_archive_contents): Likewise.
4578 * coffcode.h (coff_slurp_symbol_table): Likewise.
4579 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4580 (ppc_elf_unsupported_reloc): Likewise.
4581 (ppc_elf_relocate_section): Likewise.
4582 * i386linux.c (linux_tally_symbols): Likewise.
4583 (linux_finish_dynamic_link): Likewise.
4584 * osf-core.c (osf_core_core_file_p): Likewise.
4585 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4586 * som.c (som_sizeof_headers): Likewise.
4587 * srec.c (srec_bad_byte): Likewise.
4588 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4589 * libbfd-in.h (bfd_assert): Declare first parameter const.
4590 * libbfd.h: Rebuild.
4591 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4592 bfd_reloc_overflow is enough.
4593 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4594 * coff-h8500.c (rtype2howto): Likewise.
4595 * coff-z8k.c (rtype2howto): Likewise.
4596 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4597 * elf.c (_bfd_elf_get_lineno): Likewise.
4598 (_bfd_elf_no_info_to_howto): Likewise.
4599 (_bfd_elf_no_info_to_howto_rel): Likewise.
4600 * hp300hpux.c (convert_sym_type): Likewise.
4601 (MY(swap_std_reloc_in)): Likewise.
4602 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4604 * libaout.h (struct aoutdata): Add line_buf field.
4605 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4606 and filename_buffer. Instead, use a malloc buffer stored in the
4607 new line_buf field. Remove length restrictions.
4609 * coffgen.c (string_size): Remove static variable.
4610 (debug_string_size, debug_string_section): Likewise.
4611 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4612 and debug_string_size_p parameters. Use them instead of the
4613 global variables. Change all callers.
4614 (coff_write_symbol): Likewise.
4615 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4616 (coff_write_symbols): Add local variables to replace removed
4619 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4620 function, and line_base fields.
4621 * libcoff.h: Rebuild.
4622 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4623 information, rather than using static variables.
4625 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4626 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4628 * init.c (initialized): Remove static variable.
4629 (bfd_init): Don't bother setting initialized.
4630 (bfd_check_init): Remove.
4631 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4632 * libbfd.h: Rebuild.
4634 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4636 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4637 size for full core dumps. Copy core file header to private data.
4638 (rs6000coff_core_file_failing_command,
4639 rs6000coff_core_file_failing_signal): New functions to extract
4640 the file name and terminating signal from the core file.
4641 * coff-rs6000.c: Use them.
4643 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4645 Change arch info to be const, initialized at compile time.
4646 * archures.c: Reindent many functions. Change CONST to const.
4647 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4648 nothing set it anyhow. Make next const.
4649 (bfd_arch_info_list): Remove.
4650 (bfd_archures_list): Rename from archures_init_table. Change from
4651 a table of function pointers to a table of bfd_arch_info_type
4652 structure addresses.
4653 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4654 (bfd_lookup_arch): Likewise.
4655 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4657 (bfd_default_arch_struct): Make const.
4658 (bfd_arch_init, bfd_arch_linkin): Remove.
4659 (bfd_get_arch_info): Return a const pointer.
4660 * init.c (bfd_init): Don't call bfd_arch_init.
4661 * bfd.c (struct _bfd): Make arch_info const.
4662 * bfd-in2.h: Rebuild.
4663 * libbfd.h: Rebuild.
4664 * configure.in: Put & before everything in $selarchs.
4665 * configure: Rebuild.
4666 * cpu-*.c: Change bfd_*_arch from a function which calls
4667 bfd_arch_linkin to a const structure.
4668 * ieee.c (ieee_object_p): Make arch const.
4670 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4672 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4674 * bfd-in2.h: Regenerate.
4675 * libbfd.h: Regenerate.
4677 * elf32-ppc.c (reloc_type): Update names to match current draft.
4678 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4679 relative. Update names to current V.4 draft.
4680 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4681 (ppc_elf_relocate_section): Rename relocations to match draft.
4683 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4685 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4686 compiled with -mrelocatable-lib to be linked with either normal
4687 modules or -mrelocatable modules.
4689 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4691 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4692 in the a.out header.
4694 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4695 a reloc against a local symbol, even if it's not a section.
4697 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4699 * targets.c (bfd_target): Remove unused align_power_min field.
4700 * bfd-in2.h: Rebuild.
4701 * All backends: Remove initialization of align_power_min.
4703 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4705 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4707 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4709 * config.bfd (mips-dec-netbsd*): New target.
4710 * configure.host (mips-dec-netbsd*): New host.
4711 * configure.in (mips-dec-netbsd*): New native.
4712 * configure: Rebuild.
4714 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4716 Make the COFF backend linker merge common types:
4717 * cofflink.c (struct coff_debug_merge_element): Define.
4718 (struct coff_debug_merge_type): Define.
4719 (struct coff_debug_merge_hash_entry): Define.
4720 (struct coff_debug_merge_hash_table): Define.
4721 (coff_debug_merge_hash_table_init): Define.
4722 (coff_debug_merge_hash_table_free): Define.
4723 (coff_debug_merge_hash_lookup): Define.
4724 (struct coff_final_link_info): Add debug_merge field.
4725 (coff_debug_merge_hash_newfunc): New static function.
4726 (_bfd_coff_final_link): Allocate and free debug_merge table.
4727 (coff_link_input_bfd): Merge identical enum, struct and union
4730 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4732 Convert i960 COFF to use COFF backend linker.
4733 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4734 structure to store the symbol being used.
4735 (coff_i960_start_final_link): New static function.
4736 (coff_i960_relocate_section): New static function.
4737 (coff_i960_adjust_symndx): New static function.
4738 (coff_start_final_link): Define.
4739 (coff_relocate_section): Define.
4740 (coff_adjust_symndx): Define.
4741 * coffcode.h (bfd_coff_backend_data): Add new callback function
4742 _bfd_coff_start_final_link.
4743 (bfd_coff_start_final_link): Define.
4744 (coff_start_final_link): Define if not defined.
4745 (bfd_coff_std_swap_table): Add coff_start_final_link.
4746 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4748 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4749 function callback is not NULL.
4750 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4751 (_bfd_coff_internal_syment_name): Declare.
4752 * libcoff.h: Rebuild.
4753 * configure.in (icoff_big_vec): Add cofflink.o.
4754 (icoff_little_vec): Likewise.
4755 * configure: Rebuild.
4757 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4759 * Makefile.in (clean-info): Remove extraneous tab from line
4762 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4764 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4765 contents has relocs.
4767 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4769 * coffcode.h (coff_compute_section_file_positions): Keep the
4771 (coff_write_object_contents): Remember if it's a relocatable
4773 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4774 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4775 if relocatable file. Swap out saved raw size.
4777 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4779 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4780 (maintainer-clean): Rename from realclean, passing
4781 maintainer-clean down to subdirectories, but leave realclean as a
4784 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4787 * dep-in.sed: Remove config.h from generated dependencies.
4789 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4790 broken out of sunos_canonicalize_dynamic_symtab.
4791 (sunos_canonicalize_dynamic_symtab): Call new function
4792 sunos_slurp_dynamic_symtab.
4793 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4794 dynamic symbol table to the caller.
4795 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4796 callback to override the symbols being read.
4797 * libaout.h (struct aout_backend_data): Add three new parameters
4798 to add_dynamic_symbols callback.
4800 Extensive minor changes to avoid various gcc warnings. Also:
4801 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4802 * archures.c (bfd_arch_info_type): Change mach field from long to
4804 (bfd_lookup_arch): Change machine parameter from long to unsigned
4807 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4809 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4810 a symbol with a non-zero plt_offset.
4812 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4814 * elfcode.h (align_file_position): Remove; not used.
4816 * configure.in: Only check for <sys/procfs.h> on a native system,
4817 and make sure it defines prstatus_t.
4818 * configure: Rebuild.
4820 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4822 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4824 * config.in: Rename from config.h.in.
4825 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4826 Check for config.h:config.in when creating stamp-h.
4827 * configure: Rebuild.
4828 * Makefile.in (stamp-h): Depend upon config.in rather than
4829 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4830 calling config.status.
4832 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4833 (Makefile): Just rebuild Makefile.
4834 (config.h, stamp-h): New targets.
4835 * configure.in: Create stamp-h when rebuilding config.h.
4836 * configure: Rebuild.
4838 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4840 * configure.in: Call AC_CONFIG_HEADER. Substitute
4841 HOST_64BIT_LONG. Check that various header files exist. Check
4842 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4843 and/or free need to be declared. Don't make a link to sysdep.h.
4844 Define TRAD_HEADER for various hosts.
4845 * configure: Rebuild.
4846 * configure.host: Don't set my_host. Add definitions taken from
4847 host header files for various entries. Remove entries which now
4849 * acconfig.h: New file.
4850 * config.h.in: New file, built by autoheader.
4851 * sysdep.h: New file.
4852 * Makefile.in (do_distclean): Don't remove sysdep.h.
4854 (LOCAL_H_DEPS): New variable.
4855 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4857 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4858 ($(OPTIONAL_BACKENDS)): Likewise.
4859 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4860 looking through sysdep.h.
4861 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4862 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4863 (fprintf_vma, sprintf_vma): Likewise.
4864 (int64_type, uint64_type): Don't define.
4865 * bfd-in2.h: Rebuild.
4866 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4867 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4868 * lynx-core.c: Include stuff from old hosts/lynx.h.
4869 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4870 rather than NO_FCNTL.
4871 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4872 rather than NATIVE_HPPAHPUX_COMPILER.
4873 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4875 * hosts/*.h: Remove all header files which merely include,
4876 declare, and define things. Leave header files which define
4877 information needed by trad-core.c.
4879 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4880 (BFD_CC_FOR_BUILD): Define.
4881 * configure.in: Use BFD_CC_FOR_BUILD.
4882 * configure: Rebuild.
4884 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4886 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4887 * configure: Rebuild.
4889 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4892 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4894 * config.bfd: i386pe_ve -> i386pe_vec.
4896 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4898 * configure.host: Incorporate host Makefile fragments by setting
4900 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4901 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4902 value based on whether the code is being compiled by a cross
4903 compiler. Don't substitute host_makefile_frag or frags.
4904 * aclocal.m4: New file to define local AC_PROG_CC.
4905 * configure: Rebuild.
4906 * Makefile.in (INSTALL): Set to @INSTALL@.
4907 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4908 (INSTALL_DATA): Set to @INSTALL_DATA@.
4910 (CC): Define as @CC@.
4911 (CFLAGS): Set to @CFLAGS@.
4912 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4913 (@host_makefile_frag@): Remove.
4914 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4915 after other options.
4916 (config.status): Remove dependency upon @frags@.
4917 * config/*.mh, config/README: Remove.
4919 * config.bfd: Rewrite to incorporate the contents of the Makefile
4920 fragments by setting shell variables, rather than merely returning
4921 the name of a Makefile fragment.
4922 * configure.in: Use shell variables set by config.bfd rather than
4923 looking at the target Makefile fragment files. Don't substitute
4924 target_makefile_frag. Do substitute TDEFINES.
4925 * configure: Rebuild.
4926 * Makefile.in (@target_makefile_frag@): Remove.
4927 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4928 * config/*.mt: Remove.
4930 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4932 * configure.in: Put changequote lines around "i[345]86" patterns
4933 section of core file support.
4935 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4937 * som.c (som_bfd_print_private_bfd_data): Define to use the
4940 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4942 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4943 entry, text_start and data_start.
4945 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4947 * Makefile.in (OFILES): Remove $(TDEPFILES).
4948 * config/apollo.mt (TDEPFILES): Remove.
4949 * config/README: Update.
4951 * configure.in: For a native configuration, set COREFILE and
4952 COREFLAG based on the canonical host name.
4953 * configure: Rebuild.
4954 * Makefile.in: Rebuild dependencies.
4955 (ALL_CFLAGS): Add @COREFLAG@.
4956 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4957 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4958 support routines. Check LYNX_CORE rather than HOST_LYNX.
4959 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4960 * i386lynx.c: Likewise.
4961 * m68klynx.c: Likewise.
4962 * sparclynx.c: Likewise.
4963 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4964 * *-core.c: Comment changes.
4965 * config/decstation.mh (HDEPFILES): Remove.
4966 (HDEFINES): Remove -DTRAD_CORE.
4967 * config/irix3.mh (RANLIB): Remove.
4968 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4969 (HDEFINES): Remove -DIRIX_CORE.
4970 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4971 (HDEFINES): Remove -DTRAD_CORE.
4972 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4973 * config/ultra3.mh (RANLIB): Remove.
4974 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4975 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4976 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4977 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4978 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4979 * config/i386aix.mh, config/i386bsd.mh: Remove.
4980 * config/i386linux.mh, config/i386mach3.mh: Remove.
4981 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4982 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4983 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4984 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4985 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4986 * config/solaris2.mh, config/stratus.mh: Remove.
4987 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4988 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4990 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4992 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4993 DT_FINI entry if the appropriate symbol is not in the hash table.
4995 * libelf.h (struct elf_backend_data): Add create_program_headers
4996 and want_hdr_in_seg fields.
4997 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4999 (elf_backend_create_program_headers): Likewise.
5000 (elfNN_bed): Initialize create_program_headers and
5002 * elf.c (get_program_header_size): Call create_program_headers
5004 (map_program_segments): Check want_hdr_in_seg backend field. Call
5005 create_program_headers backend routine.
5007 * elf.c (assign_file_positions_except_relocs): Align non allocated
5008 sections when creating an executable.
5010 * elfcode.h (elf_swap_phdr_in): Make non static.
5011 (elf_swap_phdr_out): Make non static.
5012 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5013 (bfd_elf32_swap_phdr_out): Declare.
5014 (bfd_elf64_swap_phdr_in): Declare.
5015 (bfd_elf64_swap_phdr_out): Declare.
5017 * ecofflink.c (ecoff_collect_shuffle): New static function.
5018 (_bfd_ecoff_get_accumulated_pdr): New function.
5019 (_bfd_ecoff_get_accumulated_sym): New function.
5020 (_bfd_ecoff_get_accumulated_ss): New function.
5021 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5022 (_bfd_ecoff_get_accumulated_sym): Declare.
5023 (_bfd_ecoff_get_accumulated_ss): Declare.
5024 * libbfd.h: Rebuild.
5026 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5028 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5030 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5031 warning symbols. If any section is named .gnu.warning.XXX, treat
5032 the contents as a warning to be issued if the symbol XXX is
5034 (elf_link_output_extsym): For an indirect or warning symbol, just
5035 output the symbol it points to.
5037 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5038 if bfd_hash_allocate fails, since it will already be set.
5039 (generic_link_hash_newfunc): Likewise.
5040 (archive_hash_newfunc): Likewise.
5041 (hash_entry_bfd): New static function.
5042 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5043 callback. Allocate a new warning using the hash table newfunc.
5044 Use bfd_hash_replace to update the entry in the hash table, rather
5045 than assuming we can copy the fields with structure assignment.
5047 * hash.c (bfd_hash_replace): New function.
5048 * bfd-in.h (bfd_hash_replace): Declare.
5049 * bfd-in2.h: Rebuild.
5051 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5053 * config.bfd: Add mips*vr4300-*-elf* target.
5054 * config/mipsbvr4300.mt: Added.
5056 See file ChangeLog.2
5063 version-control: never