1 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
3 * Makefile.in (aout-sparcle.o): New target.
4 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
5 * config.bfd (sparclet-*-aout*): Add case.
6 * configure.in (sparcle_aout_vec): Add case.
7 * configure: Regenerated.
8 * targets.c (sparcle_aout_vec): Declare.
9 (bfd_target_vector): Add sparcle_aout_vec.
10 * aout-sparcle.c: New file.
13 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
15 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
16 low order sign bit propogation for R_V850_HI16_S.
18 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
19 handling V850 specific relocs.
20 (elf_v850_howto_table): Use the new function for some
21 relocations. Twiddle masks & shifts for some relocs.
22 Set partial_inplace where needed.
25 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
27 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
28 default architecture to a machine number of 0.
29 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
31 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
32 the output BFD is the default, set it from the first input BFD.
35 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
37 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
38 insert at bitpos zero. The HI16 relocs are shifted right
39 by 16 bits. Fix src_mask for all relocs.
40 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
42 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
46 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
48 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
49 Rewrite to use BFD file read routines and to avoid using a fixed
50 length for the file name.
53 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
55 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
56 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
57 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
60 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
62 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
63 (elf_v850_howto_table): Add info for HI16_S reloc.
64 (v850_reloc_map): Add HI_16_S reloc.
65 * reloc.c: Define BFD_RELOC_V850_* relocs.
68 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
71 * elf32-sh.c: New file.
72 * elf.c (prep_headers): Handle bfd_arch_sh.
73 * elfcode.h (write_relocs): Handle absolute symbol.
74 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
75 (_bfd_elf64_link_read_relocs): Declare.
76 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
77 elf_link_read_relocs. Make globally visible. Change all
79 (elf_link_input_bfd): Get external symbols from cache in
80 symtab_hdr->contents. Get contents from cache in
82 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
84 * reloc.c: Define BFD_RELOC_SH_* relocs.
85 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
86 * coff-sh.c (sh_insns_conflict): Fix a return value.
87 (_bfd_sh_align_load_span): New globally visible function, broken
89 (sh_align_load): Call _bfd_sh_align_load_span.
90 (sh_swap_insns): Change relocs parameter to PTR.
91 * bfd-in2.h, libbfd.h: Rebuild.
92 * targets.c (bfd_elf32_sh_vec): Declare.
93 (bfd_elf32_shl_vec): Declare.
94 * config.bfd (sh-*-elf*): New target.
95 * configure.in (bfd_elf32_sh_vec): New target vector.
96 (bfd_elf32_shl_vec): New target vector.
98 * Makefile.in: Rebuild dependencies.
99 (BFD32_BACKENDS): Add elf32-sh.o.
100 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
102 * elf.c (map_sections_to_segments): Check that LMA does not skip a
103 page before checking D_PAGED.
105 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
106 (ihex_write_object_contents): Remove extbase; always use segbase
109 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
111 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
112 * configure.host (i[345]86-*-*): Ditto.
113 * config.bfd (i[345]86-*-*): Ditto.
114 * configure: Regenerate.
116 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
119 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
121 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
122 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
123 * som.c (hppa_som_gen_reloc_type): Add new argument. If
124 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
125 will have an ST_CODE type, change the symbol's type to ST_DATA.
126 * som.c (hppa_som_gen_reloc_type): Update prototype.
128 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
130 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
131 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
132 (mips_elf_size_dynamic_sections): Don't require .got to exist.
133 (mips_elf_finish_dynamic_sections): Likewise.
135 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
137 * configure.host (HLDENV): New variable to set. Set it for
138 *-*-sysv4*, since those linkers may not support -R but they always
141 * libieee.h (NSECTIONS): Don't define.
142 (ieee_data_struct): Change section_table to asection **. Add
144 * ieee.c (get_section_entry): If the table isn't big enough, make
146 (ieee_slurp_sections): Remove assertion about number of sections.
147 (ieee_object_p): Adjust initialization of ieee to match changes to
150 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
151 symbols merely because we are generating a shared library.
152 (xcoff_build_ldsyms): Don't set up global linkage code for an
153 undefined symbol merely because we are generating a shared
157 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
159 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
160 (BFD32_BACKENDS) Add elf32-v850.o.
161 * archures.c: Add bfd_v850_arch.
162 * bfd-in2.h: Add bfd_v850_arch.
163 * config.bfd (v850-*-*): New target.
164 * configure: (bfd_elf32_v850_vec) New vector.
165 * configure.in: (bfd_elf32_v850_vec) New vector.
166 * cpu-v850.c: New file.
167 * elf.c (prep_headers): Added case bfd_arch_v850.
168 * elf32-v850.c: New file.
169 * targets.c (bfd_elf32_v850_vec): New vector.
172 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
174 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
175 a function code symbol for an XMC_XO symbol.
177 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
179 * mpw-config.in: Update editing of autoconf vars to reflect
180 Jul 18 configure.in change.
181 * mpw-make.sed: Update editing of include pathnames to be
182 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
184 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
186 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
187 which to offset to get the .plt entry address is ".plt".
189 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
191 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
192 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
193 Added, for internal use by the ARM gas.
197 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
199 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
200 in section dynidx start.
202 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
204 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
205 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
206 optimization for g++.
208 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
210 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
211 the -mrelocatable-lib bit set and the other doesn't, clear the
212 -mrelocatable-lib bit in the header.
214 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
216 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
217 symbol against a STT_FUNC symbol in a shared library.
219 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
221 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
222 symbol is found, automatically define the corresponding function
225 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
226 if sym.n_numaux is not zero.
227 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
228 entry to disagree about the number of aux entries if the symbol
231 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
232 section if it might be needed, not just if info->shared.
233 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
234 the start of .rel.dyn if we are going to use it.
235 (mips_elf_finish_dynamic_sections): Only clear the first element
236 of .rel.dyn if the size is greater than zero.
238 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
240 * xcofflink.c (xcoff_link_input_bfd): If we already called the
241 undefined_symbol callback for a symbol, then don't issue any more
242 warnings about loader relocs.
243 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
244 after calling the undefined_symbol callback.
246 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
247 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
248 as the AIX linker seems to do.
250 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
252 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
253 (evax_initialize): Remove evax_reloc_table.
254 (evax_close_and_cleanup): Ditto.
256 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
258 (evax_bfd_reloc_type_lookup): Ditto.
259 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
260 cooked_size == raw_size.
261 * evax-emh.c (_bfd_evax_register_filename): Remove.
262 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
263 * evax-misc.c (add_new_contents): Malloc section at full size.
264 (_bfd_save_evax_section): Memcpy section contents directly.
265 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
266 (evax_reloc_table): Remove.
268 * hosts/alphavms.h (O_ACCMODE): Define if needed.
270 * makefile.vms: Add better support for DEC C compilation
271 Add evax.h dependencies
273 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
274 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
275 (BFD_RELOC_ALPHA_BASEREG): Remove.
276 * bfd-in2.h, libbfd.h: Rebuild.
278 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
280 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
281 getgid if _WIN32 is defined.
282 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
284 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
286 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
287 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
289 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
292 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
294 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
296 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
297 (NEED_DECLARATION_REALLOC): New macro.
298 * configure, config.in: Rebuild.
299 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
300 (realloc): Declare if NEED_DECLARATION_REALLOC.
302 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
303 <strings.h> if they exist.
305 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
307 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
309 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
311 Based on patches from Eric Valette <valette@crf.canon.fr>:
312 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
313 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
314 (elf_howto_table): Add entries for new relocs.
315 (elf_i386_reloc_type_lookup): Handle new relocs.
316 (elf_i386_info_to_howto): Just call abort.
317 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
318 (elf_i386_relocate_section): Likewise.
321 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
323 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
326 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
328 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
329 only get the LMA from the phdr if they are in the same part of the
332 * elf.c (map_sections_to_segments): Rewrite tests for starting a
333 new segment to make them more comprehensible. If the relationship
334 between the LMA and the VMA changed, start a new segment. Don't
335 check dynsec when deciding whether to start a new segment for a
336 writeable section; -N will now handle this.
338 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
340 * libhppa.h: Remove "esel" changes. Not the right approach.
341 * som.c: Corresponding changes.
342 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
343 which don't have a SOM symbol type associated with them.
344 Reverses a 1994 change.
346 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
348 Make ld -N more reasonable for ELF:
349 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
350 phdr_in_section to false, and always use a single load segment.
351 (elf_sort_sections): Sort sections by LMA after VMA.
352 (assign_file_positions_for_segments): If D_PAGED is not set, don't
353 align to maxpagesize.
354 (assign_file_positions_except_relocs): Likewise.
355 * elfcode.h (elf_object_p): If a section is loaded but not page
356 aligned, clear D_PAGED.
358 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
360 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
361 Added, for internal use by the ARM gas.
365 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
367 * libhppa.h (R_HPPA_ESEL): New field selector.
369 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
370 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
371 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
373 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
375 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
376 archive search before looking for stripped dynamic objects.
378 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
380 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
381 symbol a warning rather than an error.
383 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
385 * elf.c (assign_file_positions_for_segments): Track the virtual
386 memory position separately from the file position, and use it to
387 compute the alignment adjustment.
390 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
392 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
393 and fixed mask on R_D10V_10_PCREL_L.
396 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
398 * elf64-mips.c: Include "aout/ar.h".
399 (mips_elf64_slurp_armap): New static function.
400 (mips_elf64_write_armap): New static function.
401 (bfd_elf64_archive_*): Define.
402 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
403 Use instead of bfd_generic_archive_p.
404 (bfd_elfNN_write_archive_contents): Define if not defined. Use
405 instead of _bfd_write_archive_contents.
406 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
407 _bfd_generic_mkarchive.
408 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
409 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
411 (TARGET_LITTLE_SYM): Likewise.
412 * archive.c (bfd_slurp_armap): Check for and reject an archive map
414 * Makefile.in: Rebuild dependencies.
416 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
417 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
418 SHT_MIPS_EVENTS sections.
419 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
420 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
422 (_bfd_mips_elf_fake_sections): Likewise.
424 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
425 * ecoff.c (ecoff_compute_section_file_positions): Copy
426 rdata_in_text from backend info to tdata. Clear it if any data
427 section comes before .rdata.
428 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
429 tdata rather than backend info.
431 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
433 * configure.in: Fix test for whether a compiler has a 64 bit
434 type. From Jim Wilson <wilson@cygnus.com>.
436 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
438 * configure.host (mips-sgi-irix6*): New host.
440 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
441 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
442 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
444 * configure: Rebuild.
445 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
446 (BFD_HOST_64_BIT): Define conditionally.
447 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
448 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
449 (symvalue, bfd_size_type): Likewise.
450 * bfd-in2.h: Rebuild.
451 * Makefile.in (do_clean): Remove bfd-tmp.h.
452 (do_distclean): Remove bfd-in3.h.
453 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
454 (bfd-in3.h): New target.
456 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
457 Andrew Gierth <ANDREWG@microlise.co.uk>.
459 * configure.host: Set INSTALL_SHLIB.
460 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
461 * configure: Rebuild.
462 * Makefile.in (install): Use @INSTALL_SHLIB@.
464 * config.bfd (mips*-*-irix6*): New target.
465 * configure.host: Handle Irix 6 shared library like Irix 5.
467 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
468 symbol for a magic name.
469 (xcoff_link_input_bfd): Don't change the reloc symbol for an
471 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
474 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
476 * mpw-config.in: Add ELF support to mips config, create the
477 elf32-target.h file in the object dir.
478 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
480 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
482 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
483 Also removed most abort calls, in favor of using bfd reporting.
486 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
488 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
489 (BFD32_BACKENDS) Add elf32-d10v.o.
490 * archures.c: Add bfd_d10v_arch.
491 * bfd-in2.h: Add bfd_d10v_arch.
492 * config.bfd (d10v-*-*): New target.
493 * configure: (bfd_elf32_d10v_vec) New vector.
494 * configure.in: (bfd_elf32_d10v_vec) New vector.
495 * cpu-d10v.c: New file.
496 * elf.c (prep_headers): Added case bfd_arch_d10v.
497 * elf32-d10v.c: New file.
499 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
500 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
501 * targets.c (bfd_elf32_d10v_vec): New vector.
504 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
506 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
508 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
510 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
511 bfd_mach_i386_i8086 machine types.
513 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
515 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
518 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
520 * coffcode.h (coff_set_section_contents): A/UX does not require
521 special handling of the _LIB section.
523 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
525 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
528 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
529 array if one was allocated.
531 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
533 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
534 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
535 use_rld_obj_head and rld_value.
536 (mips_elf_link_hash_table_create): Initialize new fields.
537 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
539 (mips_elf_create_dynamic_sections): Create .rld_map section. If
540 __rld_obj_head symbol not seen, create an __rld_map symbol.
541 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
542 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
543 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
544 __rld_obj_head symbol.
545 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
547 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
549 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
551 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
552 ppc_elf_addr16_ha_reloc.
553 (ppc_elf_addr16_ha_reloc): New static function.
555 * coff-mips.c (struct mips_hi): Define.
556 (mips_refhi_list): New static variable.
557 (mips_refhi_addr, mips_refhi_addend): Remove.
558 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
559 (mips_reflo_reloc): Process mips_refhi_list.
560 (mips_relhi_list): New static variable.
561 (mips_relhi_addr, mips_relhi_addend): Remove.
562 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
563 (mips_rello_reloc): Process mips_relhi_list.
564 (mips_relocate_section): Permit an arbitrary number of REFHI or
565 RELHI relocs before the associated REFLO or RELLO reloc.
567 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
569 * aout-target.h (MY(callback)): Set reloc_count fields.
571 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
573 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
574 sections unless this is a SunOS link.
576 * VERSION: Set to 2.7.1.
578 * Released binutils 2.7.
580 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
582 * i386aout.c: Include "aout/aout64.h".
583 (i386aout_write_object_contents): New static function.
584 (MY_write_object_contents): Define.
586 * netbsd.h (MY(write_object_contents)): Make sure that
587 adjust_sizes_and_vmas is called before fiddling with the magic
590 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
592 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
594 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
596 * libbfd-in.h (itos, stoi): Don't define.
598 * i386lynx.c (KEEPIT): Define as udata.i.
599 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
600 (NAME(lynx,swap_ext_reloc_out)): Likewise.
601 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
602 flags. Don't use stoi.
604 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
606 * elf.c (map_sections_to_segments): Don't start a new segment for
607 a writable section if it's on the same page as the previous
608 segment. Reset the writable variable for a readonly section.
610 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
612 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
613 first_thunk_address, thunk_size, and import_table_size.
614 * peicode.h: Improved some diagnostics regarding edata sections.
616 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
618 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
619 (TARGET_LITTLE_SYM): Added missing D_PAGED.
621 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
623 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
624 with XCOFF_DEF_DYNAMIC set is really defined.
625 (xcoff_link_check_dynamic_ar_symbols): Likewise.
626 (xcoff_link_add_symbols): Only create special sections if using an
629 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
631 (bfd_install_relocation): Likewise.
633 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
635 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
637 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
638 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
639 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
640 (elf64_alpha_link_hash_newfunc): Initialize flags field.
641 (elf64_alpha_check_relocs): Record types of LITUSE entries that
642 are found for LITERAL relocs.
643 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
644 taken, we cannot generate a .plt entry for the symbol.
646 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
648 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
649 sysconf functions (for gprof).
650 * configure, config.in: Rebuild.
652 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
654 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
655 an archive if it has a map. If the object file has the wrong
658 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
659 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
661 (alpha_relocate_section): Likewise.
663 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
664 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
665 (coff_swap_sym_out): Use SYMESZ, not sizeof.
666 (coff_swap_aux_out): Use AUXESZ, not sizeof.
667 (coff_swap_lineno_out): Use LINESZ, not sizeof.
668 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
669 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
670 * peicode.h: Corresponding changes.
672 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
674 * elflink.h (elf_create_pointer_linker_section): Comment out code
675 dealing with making GOT pointers negative of the GOT symbol for
678 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
680 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
681 increment the .rela.plt size until after we're done creating the
683 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
684 .rela.plt offset directly rather than calculating it.
686 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
688 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
689 Use autoconf-set values.
690 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
691 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
694 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
695 * configure: Rebuilt.
697 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
699 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
700 handling code > 1k away.
702 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
704 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
705 defined, output whenever the symbol is updated.
707 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
709 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
710 section to 0 if user_set_vma is set.
711 * elflink.h (elf_bfd_final_link): Likewise.
713 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
715 Partially undo patch of Jun 20.
716 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
717 (coff_compute_section_file_positions): Likewise.
718 (coff_write_object_contents): Likewise. Re-add deleted code, but
719 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
720 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
722 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
724 * config.bfd: Add support for *-*-rtems* configurations.
726 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
728 * elf.c (prep_headers): Add bfd_arch_alpha case.
730 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
732 * elf64-alpha.c: New file.
733 * config.bfd (alpha-*-linuxecoff*): New target.
734 (alpha-*-linux*, alpha-*-elf*): New targets.
735 * configure.in (bfd_elf64_alpha_vec): New vector.
736 * configure: Rebuild.
737 * targets.c (bfd_elf64_alpha_vec): Declare.
738 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
739 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
740 * bfd-in2.h, libbfd.h: Rebuild.
741 * Makefile.in: Rebuild dependencies.
742 (BFD64_BACKENDS): Add elf64-alpha.o.
743 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
745 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
747 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
748 than relying on a right shift of 32.
750 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
752 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
753 ifdef to COFF_WITH_PE.
754 (coff_compute_section_file_positions): Likewise.
755 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
756 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
757 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
758 COFF_IMAGE_WITH_PE, always include.
760 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
762 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
764 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
765 approximate the correct answer if SIZEOF_HEADERS was not used.
767 * binary.c (binary_set_section_contents): Set section file
768 position based on LMA rather than VMA.
770 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
772 * linker.c (_bfd_generic_link_output_symbols): Don't output any
773 symbols if info->strip == strip_all.
775 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
777 * coff-h8300.c: Remove #if 0 code.
778 (compatable): Don't allow mixing/matching of different architectures.
780 * archures.c (bfd_mach_h8300s): Add.
781 * bfd-in2.h: Rebuilt.
782 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
784 (h8300_reloc16_estimate): Likewise.
785 (h8300_reloc16_extra_cases): Likewise.
786 (h8300_bfd_link_add_symbols): Likewise.
787 * coffcode.h (coff_set_arch_mach_hook): Likewise.
788 (coff_set_flags): Likewise.
789 * cpu-h8300.c (h8300_scan): Likewise.
790 Add H8/S to bfd_h8300_arch list.
792 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
794 Added support for Alpha OpenVMS:
795 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
796 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
797 * config.h-vms, makefile.vms: New files.
798 * config.bfd (alpha-*-*vms*): New target.
799 * configure.in (evax_alpha_vec): New target vector.
800 * configure: Rebuild.
801 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
802 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
803 * targets.c (bfd_target_evax_flavour): Define.
804 (evax_alpha_vec): Declare.
805 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
807 * bfd-in2.h, libbfd.h: Rebuild.
808 * Makefile.in: Rebuild dependencies.
809 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
810 evax-emh.o, and evax-misc.o.
811 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
812 evax-etir.c, evax-emh.c, and evax-misc.c.
813 (HFILES): Add evax.h.
815 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
817 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
819 (h8300_bfd_link_add_symbols): Likewise.
821 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
823 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
824 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
826 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
828 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
829 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
831 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
832 R_MIPS_32 relocs if creating a shared library.
834 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
836 * peicode.h (add_data_entry): Use pei_section_data rather than
837 _cooked_size. Corresponds to May 13 change in coffcode.h.
839 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
841 * cofflink.c (_bfd_coff_final_link): Handle long section names.
842 * coffcode.h (coff_write_object_contents): If there are long
843 section names, always set the f_symptr field, even if there are no
845 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
846 if there are no symbols.
848 * coffgen.c (make_a_section_from_file): Check return value of
849 _bfd_coff_read_string_table.
850 (coff_real_object_p): Check return value of
851 make_a_section_from_file.
852 (_bfd_coff_read_string_table): Check that there are some symbols
853 before trying to read the string table size.
855 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
857 * xcofflink.c (xcoff_link_add_symbols): When considering whether
858 to replace a symbol in a dynamic object with a symbol from another
859 dynamic object, do the replacement if the existing symbol is
862 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
863 for _ptrgl, and treat it as global linkage code.
865 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
866 filename or N_SO symbol past the offset, and use it to indicate
867 that there is no line number or function when appropriate.
869 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
871 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
872 common symbol defined by the linker. Don't export function code
873 even if export_defineds is set.
875 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
877 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
879 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
880 (h8300_symbol_address_p): New function.
881 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
884 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
886 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
888 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
889 correctly for the two variants. Allow relaxing if the target
890 is 128 bytes away since after relaxation it'll be 126 bytes away.
891 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
892 "dot" and "value". Allow relaxing if the target is 128 bytes
893 away since after relaxation it'll be 126 bytes away.
894 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
895 the given section until nothing changes.
897 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
899 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
900 alignment hack--we can get the lnnoptr info another way without
901 suddenly increasing the alignment requirements. Set the flags for
903 (ecoff_compute_section_file_positions): Do so.
905 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
907 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
908 to keep the HP emulator database happy.
910 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
911 From Kevin Buettner <kev@primenet.com>.
913 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
915 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
916 name of a NULL section.
918 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
920 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
921 set, always call the notice callback.
923 * VERSION: Increment for bfdlink.h change.
925 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
927 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
928 (sh_relax_delete_bytes): Correct handling of differently sized
929 trailing alignment reloc.
931 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
932 * bfd-in2.h: Rebuild.
933 * configure.in: Warn if there is no known 64 bit type.
934 * configure: Rebuild.
936 * Makefile.in: Rebuild dependencies.
937 (BFD32_BACKENDS): Add ppcboot.o.
938 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
940 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
941 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
943 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
945 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
946 (bfd_mips_elf64_swap_reginfo_out): Move from here...
947 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
948 (bfd_mips_elf64_swap_reginfo_out): ...to here.
950 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
952 * elf64-mips.c: Improve reloc special_functions and handling of
953 SHT_MIPS_OPTIONS section.
954 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
955 mips_elf_hi16_reloc and make globally visible.
956 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
957 make globally visible.
958 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
959 make globally visible.
960 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
961 and make globally visible.
962 (gprel16_with_gp): Check howto->src_mask before using value in
964 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
965 and make globally visible.
966 (gprel32_with_gp): Check howto->src_mask before fetching value.
967 (bfd_mips_elf_swap_options_in): New function.
968 (bfd_mips_elf_swap_options_out): New function.
969 (_bfd_mips_elf_set_private_flags): Rename from
970 mips_elf_set_private_flags and make globally visible.
971 (_bfd_mips_elf_copy_private_bfd_data): Rename from
972 mips_elf_copy_private_bfd_data and make globally visible.
973 (_bfd_mips_elf_merge_private_bfd_data): Rename from
974 mips_elf_merge_private_bfd_data and make globally visible.
975 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
976 for a SHT_MIPS_OPTIONS section.
977 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
978 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
979 name of a SHT_MIPS_OPTIONS section.
980 (_bfd_mips_elf_set_section_contents): New function.
981 (mips_elf32_section_processing): Set the GP value in a
982 SHT_MIPS_OPTIONS section.
983 (_bfd_mips_elf_find_nearest_line): Rename from
984 mips_elf_find_nearest_line and make globally visible.
985 (bfd_elf32_set_section_contents): Define.
986 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
987 (_bfd_mips_elf_lo16_reloc): Declare.
988 (_bfd_mips_elf_gprel16_reloc): Declare.
989 (_bfd_mips_elf_got16_reloc): Declare.
990 (_bfd_mips_elf_gprel32_reloc): Declare.
991 (_bfd_mips_elf_set_private_flags): Declare.
992 (_bfd_mips_elf_copy_private_bfd_data): Declare.
993 (_bfd_mips_elf_merge_private_bfd_data): Declare.
994 (_bfd_mips_elf_find_nearest_line): Declare.
995 (_bfd_mips_elf_set_section_contents): Declare.
997 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
999 (elf_info_to_howto): Define.
1000 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1002 (elf_info_to_howto): Define.
1003 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1005 (elf_info_to_howto): Define.
1007 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1008 R_MOV16B[12], to match change in coff/internal.h.
1010 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1012 * elf64-mips.c: Extensive additions to provide better support for
1013 writing files and for gas.
1014 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1015 of mips_elf_object_p.
1016 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1017 _bfd_mips_elf_object_p.
1018 (_bfd_mips_elf_final_write_processing): Rename from
1019 mips_elf_final_write_processing and make globally visible.
1020 (_bfd_mips_elf_fake_sections): Rename from
1021 mips_elf_fake_sections and make globally visible.
1022 (_bfd_mips_elf_section_from_bfd_section): Rename from
1023 mips_elf_section_from_bfd_section and make globally visible.
1024 (_bfd_mips_elf_section_processing): New function, broken out of
1025 mips_elf_section_processing.
1026 (mips_elf32_section_processing): Rename from
1027 mips_elf_section_processing; call
1028 _bfd_mips_elf_section_processing.
1029 (_bfd_mips_elf_symbol_processing): Rename from
1030 mips_elf_symbol_processing and make globally visible.
1031 (_bfd_mips_elf_read_ecoff_info): Rename from
1032 mips_elf_read_ecoff_info and make globally visible.
1033 (mips_elf32_ecoff_debug_swap): Rename from
1034 mips_elf_ecoff_debug_swap.
1035 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1036 struct symbol_cache_entry.
1037 (_bfd_elf_validate_reloc): New function, moved in from
1038 elfcode.h:validate_reloc.
1039 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1040 to _bfd_elf_validate_reloc. Change all callers.
1041 * elf-bfd.h (bfd_section_from_shdr): Declare.
1042 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1043 (_bfd_elf_validate_reloc): Declare.
1044 (_bfd_mips_elf_object_p): Declare.
1045 (_bfd_mips_elf_fake_sections): Declare.
1046 (_bfd_mips_elf_section_from_bfd_section): Declare.
1047 (_bfd_mips_elf_section_processing): Declare.
1048 (_bfd_mips_elf_symbol_processing): Declare.
1049 (_bfd_mips_elf_read_ecoff_info): Declare.
1050 (_bfd_mips_elf_final_write_processing): Declare.
1051 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1054 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1055 (mips_elf_final_write_processing): Likewise.
1057 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1059 64-bit MIPS ELF ABI objdump support:
1060 * elf64-mips.c: New file.
1061 * Makefile.in: Rebuild dependencies.
1062 (BFD64_BACKENDS): Add elf64-mips.o.
1063 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1064 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1065 bfd_elf64_littlemips_vec to targ_selvecs.
1066 (mips*-*-elf*): Likewise.
1067 * confingure.in: Add bfd_elf64_bigmips_vec and
1068 bfd_elf64_littlemips_vec to vector switch.
1069 * configure: Rebuild.
1070 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1071 broken out of mips_elf_section_from_shdr.
1072 (mips_elf32_section_from_shdr): Rename from
1073 mips_elf_section_from_shdr. Call new function.
1074 (elf_backend_section_from_shdr): Update name of renamed function.
1075 * elf-bfd.h (struct elf_size_info): Change second parameter of
1076 write_out_phdrs to be const. Likewise for second parameter of
1078 (struct bfd_elf_section_data): Add rel_hdr2 field.
1079 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1080 (bfd_elf32_swap_symbol_out): Likewise.
1081 (bfd_elf32_swap_reloc_in): Likewise.
1082 (bfd_elf32_swap_reloc_out): Likewise.
1083 (bfd_elf32_swap_reloca_in): Likewise.
1084 (bfd_elf32_swap_reloca_out): Likewise.
1085 (bfd_elf32_swap_phdr_in): Likewise.
1086 (bfd_elf32_swap_phdr_out): Likewise.
1087 (bfd_elf32_swap_dyn_in): Likewise.
1088 (bfd_elf32_swap_dyn_out): Likewise.
1089 (bfd_elf32_slurp_symbol_table): Declare.
1090 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1091 (bfd_elf32_write_out_phdrs): Declare.
1092 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1093 (bfd_elf64_swap_symbol_out): Likewise.
1094 (bfd_elf64_swap_reloc_in): Likewise.
1095 (bfd_elf64_swap_reloc_out): Likewise.
1096 (bfd_elf64_swap_reloca_in): Likewise.
1097 (bfd_elf64_swap_reloca_out): Likewise.
1098 (bfd_elf64_swap_phdr_in): Likewise.
1099 (bfd_elf64_swap_phdr_out): Likewise.
1100 (bfd_elf64_swap_dyn_in): Likewise.
1101 (bfd_elf64_swap_dyn_out): Likewise.
1102 (bfd_elf64_slurp_symbol_table): Declare.
1103 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1104 (bfd_elf64_write_out_phdrs): Declare.
1105 (_bfd_mips_elf_section_from_shdr): Declare.
1106 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1107 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1108 section for the section, add the new one to rel_hdr2. Increment
1109 reloc_count rather than setting it.
1110 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1111 Remove static declaration.
1112 (elf_write_shdrs_and_ehdr): Define name as macro.
1113 (elf_write_out_phdrs): Likewise.
1114 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1115 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1116 (elf_swap_symbol_in): Change second parameter to be const.
1117 (elf_swap_symbol_out): Likewise.
1118 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1119 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1120 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1121 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1122 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1123 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1124 parameter to be const. Make non-static.
1125 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1127 (elf_slurp_symbol_table): Make non-static.
1128 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1129 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1130 (elf_backend_size_info): Likewise.
1131 (elfNN_bed): Use elf_backend_size_info.
1132 * targets.c (bfd_elf64_bigmips_vec): Declare.
1133 (bfd_elf64_littlemips_vec): Declare.
1134 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1135 bfd_elf64_littlemips_vec if BFD64 is defined.
1137 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1139 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1141 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1142 zeroes, in alignment holes.
1144 * configure: Rebuild with autoconf 2.10.
1146 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1147 potential leading underscore in the allocated buffer.
1149 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1151 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1152 symbols into .sbss if this is a relocatable link.
1154 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1156 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1157 undefined symbols when creating a shared library.
1159 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1161 * coff-sh.c: Add a bunch of new code and static const arrays to
1162 support aligning loads and stores on four byte memory boundaries.
1164 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1166 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1167 call sh_align_loads.
1168 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1171 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1173 * cache.c (bfd_open_file): Unlink the file before opening it for
1174 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1176 * opncls.c (bfd_fdopenr): Set opened_once.
1178 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1180 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1183 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1184 the code unconditionally.
1186 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1188 * libcoff-in.h (struct pei_section_tdata): Define structure.
1189 (pei_section_data): Define macro.
1190 * libcoff.h: Rebuild.
1191 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1192 store s_paddr field in pei_section_data.
1193 (coff_compute_section_file_positions): Use pei_section_data rather
1194 than _cooked_size, and don't overwrite an existing value.
1195 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1196 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1197 * peicode.h (coff_bfd_copy_private_section_data): Define if
1199 (pe_bfd_copy_private_section_data): New static function if
1202 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1204 * srec.c (srec_set_arch_mach): Write as a function rather than a
1207 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1208 no map, just check each member in turn to see whether it is
1211 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1213 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1214 table. Call BFD_ASSERT to validate header size, instead of
1216 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1219 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1221 * ppcboot.c: New target for looking at PPCbug boot records.
1223 * config{ure.in,.bfd}: Add support for ppcboot target.
1225 * configure: Regenerate.
1227 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1229 * coff-h8300.c (howto_table): Update names to match recent
1230 changes to include/coff/internal.h. Fix minor errors in the
1231 existing relocs. Add R_MOVL1 and R_MOVL2.
1232 (rtype2howto): Similarly.
1233 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1234 existing relaxing code and peform more relaxing.
1235 (h8300_reloc16_extra_cases): Likewise.
1237 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1239 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1242 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1244 * elfcode.h (elf_object_p): Reject generic ELF target if
1245 e_machine matches an alternate machine code in a specific backend.
1247 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1248 obsolete align_power_min field.
1250 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1252 * coff-h8300.c (reloc_howto_type): Add howto entry for
1254 (rtype2howto): Handle R_PCRWORD_B.
1255 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1256 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1257 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1258 branch (R_PCWORD_B).
1260 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1262 * aoutx.h (translate_from_native_sym_flags): Set the section for
1263 BSF_CONSTRUCTOR symbols.
1265 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1268 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1270 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1271 stop looking when section is found.
1273 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1275 * coffcode.h (STRING_SIZE_SIZE): Define.
1276 (styp_to_sec_flags): Handle long symbol names when looking for the
1278 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1279 (bfd_coff_long_section_names): Define.
1280 (coff_write_object_contents): Handle long section names.
1281 (bfd_coff_std_swap_table): Initialize new field.
1282 * libcoff.h: Rebuild.
1283 * coffgen.c (make_a_section_from_file): Handle long section
1285 (coff_write_symbols): Handle long section names.
1286 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1287 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1288 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1289 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1290 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1291 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1292 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1293 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1295 * bout.c (b_out_callback): Set lma of sections.
1296 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1297 parameter to output_bfd. Used input_bfd instead of output_bfd in
1300 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * aoutx.h (translate_from_native_sym_flags): Don't create
1303 SEC_CONSTRUCTOR sections.
1304 * ecoff.c (ecoff_set_symbol_info): Likewise.
1306 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1307 From Don Bowman <bowman@waterloo.hp.com>.
1309 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1311 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1312 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1314 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1317 mips_32_relocs field.
1318 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1319 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1320 relocs against a global symbol which is not defined in a regular
1322 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1323 against a global symbol, increment mips_32_relocs.
1324 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1325 the symbol is not defined in a regular file, make room in the
1328 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1330 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1331 file position and the virtual file position separately. Set
1332 filepos information bsaed on the real file position.
1333 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1334 Jan 23 change to coffcode.h.
1336 * som.c (som_slurp_symbol_table): Set the symbol count to the
1337 number of BFD symbols created.
1339 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1341 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1342 output file if linking shared objects. Loop to check all relocs,
1343 rather than returning false on first error.
1345 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1347 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1348 (ppc_elf_additional_program_headers): If .interp section, bump #
1349 of program headers by 1.
1350 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1351 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1352 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1354 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1356 (ppc_elf_relocate_section): If the output section isn't defined,
1357 don't abort, just give an error message.
1359 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1360 being created is .sdata or .sdata2, don't make the symbol dynamic.
1362 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1365 members of an archive for dynamic objects with no symbols, and
1366 pass them directly to check_archive_element.
1367 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1368 xcoff_link_check_dynamic_ar_symbols.
1369 (xcoff_link_check_dynamic_ar_symbols): New static function.
1371 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1372 from _bfd_nodynamic to _bfd_xcoff.
1373 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1375 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1376 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1377 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1378 * libcoff.h: Rebuild.
1379 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1380 (xcoff_get_section_contents): New static function.
1381 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1382 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1383 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1384 (xcoff_dynamic_reloc): New static variable.
1385 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1386 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1388 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1390 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1391 if reloc_entry->addend is not 0.
1392 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1394 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1396 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1398 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1399 Add entries for R_SPARC_[56].
1400 (sparc_reloc_map): Add entries for R_SPARC_[56].
1402 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1404 Optimize linking of stabs in sections as used in ELF and COFF.
1405 * stabs.c: New file.
1406 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1407 (_bfd_write_section_stabs): Declare.
1408 (_bfd_write_stab_strings): Declare.
1409 * libbfd.h: Rebuild.
1410 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1411 (struct coff_link_hash_table): Add stab_info field.
1412 * libcoff.h: Rebuild.
1413 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1415 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1417 (_bfd_coff_final_link): Write out stab strings hash table.
1418 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1419 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1421 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1422 (struct bfd_elf_section_data): Add stab_info field.
1423 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1425 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1426 _bfd_link_section_stabs.
1427 (elf_bfd_final_link): Write out stab strings hash table.
1428 (elf_link_input_bfd): Handle optimized stabs sections.
1429 * reloc.c (_bfd_final_link_relocate): Check address against
1430 _raw_size rather than _cooked_size.
1431 * Makefile.in: Rebuild dependencies.
1432 (BFD_LIBS): Add stabs.o
1433 (BFD_LIBS_CFILES): Add stabs.c.
1435 * VERSION: Increment for bfdlink.h change.
1437 * coffgen.c (coff_renumber_symbols): Correct handling of
1438 BSF_NOT_AT_END common symbols.
1440 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1442 * coff-ppc.c (record_toc): Add cast to avoid warning.
1443 (ppc_allocate_toc_section): Likewise.
1444 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1445 (ppc_coff_reloc_type_lookup): Remove unreached code.
1446 * coffcode.h (coff_write_object_contents): Don't take the address
1448 * peicode.h (pe_print_idata): Add casts to avoid warning.
1449 (pe_print_edata): Likewise.
1450 (pe_print_reloc): Remove ANSI C string concatenation.
1452 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1454 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1456 * libcoff.h: Rebuild.
1457 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1459 (coff_swap_aux_out): Likewise.
1460 * peicode.h (coff_swap_aux_in): Likewise.
1461 (coff_swap_aux_out): Likewise.
1462 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1464 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1466 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1467 Fix up .bf endndx link fields.
1468 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1470 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1473 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1475 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1476 on Solaris PowerPC systems doesn't get confused.
1478 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1481 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1482 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1483 update did_reg and did_reg2.
1485 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1487 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1489 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1490 callback routines, pass h->root.string rather than name, in case
1491 copy is true and name is transient.
1493 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1495 * elfcore.h: Add support for core files with multiple threads.
1496 (Primarily for Solaris.)
1498 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1500 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1501 section->orelocation is NULL.
1503 * coffgen.c (bfd_coff_get_syment): New function.
1504 (bfd_coff_get_auxent): New function.
1505 * bfd-in.h (bfd_coff_get_syment): Declare.
1506 (bfd_coff_get_auxent): Declare.
1507 * bfd-in2.h: Rebuild.
1509 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1511 * elf32-mips.c (struct mips_hi16): Define.
1512 (mips_hi16_addr, mips_hi16_addend): Remove.
1513 (mips_hi16_list): New static variable.
1514 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1515 (mips_elf_lo16_reloc): Process mips_hi16_list.
1516 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1517 relocs before the associated LO16 reloc.
1519 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1521 * versados.c (versados_scan): Check bfd_alloc return value.
1522 (versados_object_p): Check all bfd_read return values. Require
1523 that lang field be less than 10, to avoid confusion with Intel Hex
1526 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1528 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1529 not 0, for an absolute symbol.
1530 (NAME(aout,swap_ext_reloc_out)): Likewise.
1532 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1533 (ihex_write_object_contents): For a large start address, output
1534 the full 32 bit address in record type 5.
1536 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1537 to int to avoid promotion problems in prototype.
1539 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1541 * configure.host: Use ${srcdir} when looking for picfrag.
1543 * configure.host: Switch on ${libdir}, not $(libdir). From
1544 alan@spri.levels.unisa.edu.au (Alan Modra).
1546 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1547 entry point, not just for DYNAMIC objects.
1548 * sunos.c (sunos_add_dynamic_symbols): Always call
1549 sunos_create_dynamic_sections. If called with a non DYNAMIC
1550 object, don't do anything else.
1551 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1553 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1555 * configure.in: Permit --enable-shared to specify a list of
1557 * configure: Rebuild.
1559 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1560 host when configuring with --enable-shard.
1562 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1564 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1567 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1568 to avoid crashing in bfd_hash_replace.
1570 * sysdep.h: Use #ifdef, not #if.
1572 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * config.in: Rebuild.
1576 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1578 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1579 (AC_CHECK_HEADERS): Check for sys/time.h
1580 (AC_HEADER_TIME): Add macro.
1581 * configure: Rebuild.
1582 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1583 to control what combination of <time> and <sys/time.h>
1586 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1588 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1589 (aout_32_sunos4_write_object_contents): Likewise.
1590 * aoutx.h (NAME(aout,machine_type)): Handle
1591 bfd_mach_sparc_{sparclet,sparclite}.
1592 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1593 (bfd_mach_sparc_v9_p): Update.
1594 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1595 * libaout.h (enum machine_type): Add M_SPARCLET.
1596 * sunos.c (MACHTYPE_OK): Define.
1597 * bfd-in2.h: Regenerated.
1599 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1601 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1602 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1603 * elflink.c (_bfd_elf_create_got_section): Store the
1604 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1605 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1606 global offset table goes over 0x1000, set the value of
1607 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1608 (elf32_sparc_relocate_section): Subtract the offset of
1609 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1611 * elfcode.h: Don't include <string.h>.
1613 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1615 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1616 generic_link_hash_newfunc. All references changed.
1617 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1618 moved here from libbfd-in.h.
1619 * libbfd-in.h: Corresponding changes.
1620 * libbfd.h: Regenerated.
1622 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1624 * aoutx.h (aout_link_input_section_std): When reporting an
1625 overflow error, use the name of the symbol in the hash table if
1627 (aout_link_input_section_ext): Likewise.
1629 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1630 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1632 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1634 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1635 * coffcode.h (coff_compute_section_file_positions): Likewise.
1636 (coff_write_object_contents): Likewise.
1638 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1640 * section.c (SEC_LINK_ONCE): Define.
1641 (SEC_LINK_DUPLICATES): Define.
1642 (SEC_LINK_DUPLICATES_DISCARD): Define.
1643 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1644 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1645 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1646 * bfd-in2.h: Rebuild.
1647 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1648 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1649 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1650 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1651 SEC_LINK_ONCE, and look through the symbol table for the setting
1652 for SEC_LINK_DUPLICATES.
1653 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1654 set for a section, find the section symbol in the symbol table,
1655 and set the aux entry based on SEC_LINK_DUPLICATES.
1656 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1657 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1658 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1659 * coff-i386.c (i386coff_vec): Likewise.
1660 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1662 * VERSION: Bump to 2.6.1.
1663 * Makefile.in (stamp-h): Depend upon VERSION.
1665 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1667 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1668 * libbfd.h: Rebuilt.
1669 * linker.c (generic_link_hash_newfunc): No longer static.
1670 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1672 * coff-h8300.c: Add two derived hash tables and their associated
1673 funtions and #defines for use by the h8300 linker.
1674 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1675 the function vector as needed. Place the address of the function
1676 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1677 Rewrite the vectors section contents as necessary.
1678 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1679 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1680 (coff_bfd_link_hash_table_create): Likewise.
1682 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1684 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1685 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1687 (hppa_rebuild_insn): Pass pointer to correct type to
1688 low_sign_unext and dis_assemble_21.
1690 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1692 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1693 Stick with sparc-*-{sysv4*,solaris2*}.
1695 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1698 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1699 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1700 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1701 fields is non-zero, print them.
1703 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1704 ifdef. Remove unused variables.
1705 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1707 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1708 (get_symbol_value): Ifdef out.
1709 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1710 (coff_ppc_relocate_section): Remove unused variables. Make
1711 fprintf strings and argument types correspond. Put before_addr in
1713 (dump_toc): Make fprintf strings and argument types correspond.
1714 (ppc_process_before_allocation): Remove unused variables. Always
1716 (ppc_reflo_reloc): Ifdef out.
1717 (ppc_addr32nb_reloc): Ifdef out.
1718 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1720 (coff_ppc_rtype_to_howto): Likewise.
1721 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1723 * peicode.h (pe_print_idata): Move otherwise unused variables into
1724 the #ifdef where they are used. Always return a value.
1725 (pe_print_edata): Make fprintf strings and argument types
1726 correspond. Always return a value.
1727 (pe_print_pdata): Removed unused variable addr_value. Always
1729 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1730 strings and argument types correspond. Always return a value.
1732 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1733 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1734 variable rela inside #if 0 section where it is used.
1736 * ns32k.h: New file.
1737 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1738 functions to start with _bfd_.
1739 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1740 functions in cpu-ns32k.h.
1741 * Makefile.in: Rebuild dependencies.
1742 (HFILES): Add ns32k.h.
1744 * section.c (struct sec): Add linker_mark field. Change
1745 user_set_vma and reloc_done to be single bit fields.
1746 (STD_SECTION): Update accordingly.
1747 * bfd-in2.h: Rebuild.
1748 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1750 (aout_link_input_bfd): Don't link unmarked sections.
1751 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1753 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1754 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1756 * elflink.h (elf_bfd_final_link): Mark sections included in the
1758 (elf_link_input_bfd): Don't link unmarked sections.
1759 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1761 (xcoff_link_input_bfd): Don't link unmarked sections.
1763 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1764 overflow error messages.
1766 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1768 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1769 is not set, print "BFD: " before the error message.
1771 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1772 Miles Bader <miles@gnu.ai.mit.edu>.
1773 * configure: Rebuild.
1775 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1777 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1780 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1781 m68k-aout, m68k-coff, and m68k-elf targets.
1783 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1785 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1786 (ieee_generic_stat_arch_elt): Restructured to prevent
1787 ieee_object_p from being called repeatedly.
1789 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1791 * coffcode.h (coff_write_object_contents): Allocate
1792 buffers large enough for any FILEHDR or AOUTHDR.
1794 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1796 * ecofflink.c (lookup_line): New static function, renamed and
1797 slighly changed from old _bfd_ecoff_locate_line.
1798 (_bfd_ecoff_locate_line): Cache line number information. Use
1799 lookup_line for actual lookup.
1801 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1803 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1804 multiple of 20 bytes.
1806 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1808 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1809 allocate ecoff_find_line, and don't initialize by hand.
1810 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1811 mips_elf_find_line, and don't call memset.
1813 * coffcode.h (coff_compute_section_file_positions): If not
1814 producing a final executable, don't consider sofar when aligning
1815 the section to the correct size.
1817 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1819 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1820 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1821 * coffgen.c (coff_section_symbol): Ifdef out.
1823 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1825 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1826 output_bfd is not NULL.
1828 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1830 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1831 of bfd_alloc (fixes fix_line not being initialized).
1832 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1834 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1836 * coffcode.h: Allow specific backends to override the
1837 bfd_link_add_symbols routine.
1839 * coff-h8300.c: Include genlink.h.
1840 (howto_table): Add R_MEM_INDIRECT.
1841 (rtype2howto): Support R_MEM_INDIRECT.
1842 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1845 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1847 * coff-alpha.c (alpha_relocate_section): Use
1848 info->callbacks_warning, rather than _bfd_error_handler, for
1849 "multiple gp" warning.
1851 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1854 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1855 table string. Use bfd_wrapped_link_hash_lookup.
1856 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1858 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1859 table, if any, when writing out symbols.
1860 (aout_link_input_section_std): Use the name from the hash table,
1861 if any, when reporting undefined symbols.
1862 (aout_link_input_section_ext): Likewise.
1863 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1864 * bout.c (get_value): Likewise.
1865 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1866 * ecoff.c (ecoff_reloc_link_order): Likewise.
1867 * elflink.h (elf_link_add_object_symbols): Likewise.
1868 (elf_reloc_link_order): Likewise.
1869 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1870 (_bfd_generic_reloc_link_order): Likewise.
1871 (default_indirect_link_order): Likewise.
1872 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1873 * sunos.c (sunos_add_one_symbol): Likewise.
1874 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1875 (bfd_xcoff_link_count_reloc): Likewise.
1876 (xcoff_reloc_link_order): Likewise.
1878 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1879 into -1 for intern->rss.
1881 * configure: Rebuild with autoconf 2.8.
1883 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1885 * stab-syms.c (__define_stab_duplicate): Define.
1886 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1888 * bfd-in.h (bfd_get_stab_name): Declare.
1889 * bfd-in2.h: Rebuild.
1890 * Makefile.in: Rebuild dependencies.
1891 (BFD_LIBS): Add stab-syms.o.
1892 (BFD_LIBS_CFILES): Add stab-syms.c.
1893 (BFD32_BACKENDS): Remove stab-syms.o.
1894 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1895 * configure.in: Don't list stab-syms.o in bfd_backends.
1896 * configure: Rebuild.
1897 * libaout.h (aout_stab_name): Don't declare.
1898 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1901 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1903 * elf.c (assign_file_positions_for_segments): Adjust file offset
1904 for section alignment even if SEC_LOAD is not set.
1906 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1908 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1909 since they appear as targets in Makefile.in.
1910 * configure: Rebuild.
1912 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1913 don't fiddle with a symbol which is not defined anywhere.
1915 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1917 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1918 though they are defined in a shared library.
1919 (xcoff_build_ldsyms): Likewise.
1921 * coffgen.c (coff_find_nearest_line): Don't look at the line
1922 numbers for the section if section->lineno is NULL.
1924 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1925 message rather than calling BFD_ASSERT.
1926 * elfcode.h (write_relocs): Check return value of
1927 _bfd_elf_symbol_from_bfd_symbol.
1929 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1931 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1934 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1936 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1938 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1939 hppa_reloc_field_selector_type_alt.
1940 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1941 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1943 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1945 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1947 * elf.c (assign_file_positions_for_segments): Adjust the segment
1948 memory size for the alignment of a SEC_ALLOC section, not just a
1951 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1953 * m68klinux.c: New file.
1954 * hosts/m68klinux.h: New file.
1955 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1956 * configure.in (m68*-*-linux*): New native host.
1957 (m68klinux_vec): New vector.
1958 * configure: Rebuild.
1959 * targets.c (m68klinux_vec): Declare.
1960 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1961 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1962 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1963 declaration from bfd_linux_size_dynamic_sections.
1964 (bfd_m68klinux_size_dynamic_sections): Declare.
1965 * bfd-in2.h: Rebuild.
1966 * Makefile.in: Rebuild dependencies.
1967 (BFD32_BACKENDS): Add m68klinux.o.
1968 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1970 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1972 * libhppa.h (pa_arch): Add pa20.
1973 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1974 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1975 (hppa_field_adjust): Handle e_nsel.
1976 * som.c: Provide default definitions for many new relocs found only
1977 in hpux10 include files.
1978 (som_fixup_formats): Add several new relocs from hpux10.
1979 (som_hppa_howto_table): Add hpux10 relocs.
1980 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1982 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1984 * mpw-make.sed: Edit out recent shared library support, and
1985 rules to rebuild .h files using doc/chew.
1987 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1989 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1990 size even of sections with no contents.
1992 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1994 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1995 starting with '$' the way we skip names starting with '.'. When
1996 updating x_endndx, don't be fooled by an index which has been
1999 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2000 struct/union/enum type with no elements.
2002 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2004 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2006 * archive.c (bfd_generic_archive_p): If the first file in the
2007 archive can not be recognized as an object, don't assume that this
2008 is the wrong format.
2010 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2011 format is not bfd_object.
2012 (bfd_elf_get_dt_soname): Likewise.
2014 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2016 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2019 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2021 * bfd.c (tdata): Add netbsd_core_data.
2022 * bfd-in2.h: Regenerated.
2024 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2026 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2027 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2028 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2031 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2032 to get the symbol index, matching 14 Jul 95 change.
2034 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2036 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2037 Remove duplicate definition of gp.
2039 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2041 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2042 assume that we can set the GP value and then get the same value,
2043 since it won't be true if the output file is neither ELF nor
2045 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2046 _bfd_get_gp_value here.
2047 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2048 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2050 (mips_elf_lo16_reloc): Likewise.
2051 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2052 Don't require that the BFD be ELF.
2053 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2054 (mips_elf_gprel32_reloc): Likewise.
2055 (mips_elf_relocate_section): Don't assume we can set and get the
2057 (mips_elf_finish_dynamic_symbol): Don't bother to use
2058 _bfd_get_gp_value here.
2060 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2061 Don't change epdr between malloc and free. Be careful not to free
2062 NULL pointers. Zero out the first RPDR.
2064 * configure.host: On Linux, only pass -rpath option if $(libdir)
2065 is neither /lib nor /usr/lib. From Alan Modra
2066 <alan@mullet.Levels.UniSA.Edu.Au>.
2068 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2070 (elf_dt_name): Rename from elf_dt_needed_name.
2071 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2073 (bfd_elf_get_dt_soname): New function.
2074 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2075 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2076 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2077 * bfd-in2.h: Rebuild.
2079 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2081 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2082 _bfd_sparc_elf_reloc_type_lookup.
2083 (bfd_elf32_bfd_reloc_type_lookup): Update.
2084 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2085 (sparc64_elf_howto_table): Define.
2086 (sparc_reloc_map): Define.
2087 (sparc64_elf_reloc_type_lookup): New function.
2088 (sparc_elf_wdisp16_reloc): New function.
2089 (elf_info_to_howto): Use sparc64_elf_howto_table.
2090 (sparc64_elf_relocate_section): Likewise.
2091 (bfd_elf64_bfd_reloc_type_lookup): Update.
2093 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2095 * configure.host: Check for 'do not mix' from native linker before
2096 trying to use -rpath.
2098 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2100 * bfd.c (_bfd_get_gp_value): New function.
2101 (_bfd_set_gp_value): New function.
2102 * libbfd-in.h (_bfd_get_gp_value): Declare.
2103 (_bfd_set_gp_value): Declare.
2104 * libbfd.h: Rebuild.
2105 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2106 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2107 directly to the fields in the tdata information.
2108 (alpha_relocate_section): Likewise.
2109 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2110 (mips_gprel_reloc): Likewise.
2111 (mips_relocate_section): Likewise.
2112 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2113 (mips_elf_lo16_reloc): Likewise.
2114 (mips_elf_final_gp): Likewise.
2115 (mips_elf_gprel16_reloc): Likewise.
2116 (mips_elf_gprel32_reloc): Likewise.
2117 (mips_elf_relocate_section): Likewise.
2118 (mips_elf_finish_dynamic_symbol): Likewise.
2120 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2122 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2124 * configure.in: Call AC_PROG_CC before configure.host.
2125 * configure: Rebuild.
2126 * configure.host: Don't set information which autoconf should
2127 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2129 * configure.host: Remove go32 and win32 host information, since it
2130 should no longer be needed.
2132 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2133 then start a new segment rather than put a writable section in a
2136 * configure.host: Set RPATH_ENVVAR.
2138 * Makefile.in: Rebuild dependencies.
2140 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2141 zero_section variable.
2143 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2145 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2146 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2147 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2149 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2151 * ieee.c (ieee_write_expression): Only use an R variable for a
2152 local symbol. Don't output a zero offset. Handle a zero address.
2153 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2154 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2156 (parse_expression): Don't try to handle multiple occurrences of a
2157 P variable. Handle I variables differently from X variables. Fix
2158 the order of minus expressions.
2159 (ieee_slurp_external_symbols): Generate an I variable for an NN
2160 record. Fix handling of ATI and ATX records.
2161 (ieee_slurp_sections): Only set minimal section attributes.
2162 Adjust them later, based on the section contents.
2163 (ieee_object_p): Read in the file until just after the ME record.
2164 Call ieee_slurp_section_data to set the section flags.
2165 (do_one): Add iterations parameter. Only repeat the first load
2166 item. Set the section and file reloc flags.
2167 (ieee_slurp_section_data): Set section flags. Pass iterations to
2169 (ieee_canonicalize_reloc): Handle I variables.
2170 (do_with_relocs): Only emit relocation size when necessary.
2171 Increase MAXRUN to 127. Change ov to be assigned, and take
2172 src_mask and pcrel_offset into account.
2173 (ieee_write_data_part): Skip sections that are not loaded.
2174 (ieee_write_external_part): Don't output optional last entry of WX
2176 (ieee_write_me_part): Make setting of me_record neater.
2177 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2179 * syms.c (stt): Add entries for zerovars, vars, and code.
2181 * elfcode.h (validate_reloc): New static function.
2182 (write_relocs): Call validate_reloc for non ELF relocs.
2184 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2185 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2186 (TARGET_LITTLE_SYM): Likewise.
2188 * config.bfd (m68*-*-psos*): New target.
2190 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2192 * i386msdos.c: Remove some #if 0 code.
2193 (msdos_write_object_contents): Don't include empty sections in the
2194 size computation, regardless of their address.
2196 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2198 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2199 is NULL, ie, the -r switch is used.
2201 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2203 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2204 (BFD_RELOC_MIPS_GOT_LO16): Define.
2205 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2206 * bfd-in2.h, libbfd.h: Rebuild.
2207 * elf32-mips.c (mips_reloc_map): Map new relocs.
2209 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2211 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2214 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2215 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2216 simple number for the section address, rather than an expression.
2217 Limit the number of bytes between relocs to MAXRUN.
2218 (ieee_write_me_part): Set me_record to the file offset after the
2220 (ieee_write_processor): New static function.
2221 (ieee_write_object_contents): Use ieee_write_processor.
2223 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2225 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2227 * coff-aux.c: Change include of aux.h to aux-coff.h.
2229 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2231 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2232 relocation put the addend both in the reloc entry and the data.
2233 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2236 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2237 a R_68K_PCxx reloc against a defined global symbol directly.
2238 (elf_m68k_check_relocs): Don't count such a reloc.
2240 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2241 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2242 symbol for now, otherwise always record the symbol as dynamic.
2243 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2244 is not referenced by a dynamic object, and we are not making a
2245 shared object, then don't make a PLT entry. If we do make a PLT
2246 entry, make sure the symbol has been recorded as dynamic.
2248 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2250 * configure.host: When making a shared library, set HLDFLAGS to
2251 pass an appropriate -rpath option. Use the make variable SONAME
2252 as the shared library soname, rather than computing it here. On
2253 SunOS, build stamp-tshlink in place of $(SHLINK).
2254 * Makefile.in (SONAME): New variable.
2255 ($(SHLINK)): Make a link to the transformed name, as well.
2256 (stamp-tshlink): New target.
2257 (install): Skip stamp-tshlink during install.
2259 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2261 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2262 linker sections have been set up yet.
2264 * elf.c (make_mapping): Add an additional argument to suppress
2265 making the first section include the program headers.
2266 (map_sections_to_segments): If the user used -Ttext such that the
2267 program headers are on a different page, do not set the flags
2268 saying that this section includes the program headers.
2270 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2272 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2273 don't define TRAD_HEADER.
2274 * configure: Rebuild.
2276 * netbsd-core.c: New file, support for NetBSD core files.
2277 * hosts/*nbsd.h: Removed.
2279 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2281 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2282 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2283 * libbfd.h, bfd-in2.h: Regenerated.
2284 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2285 bfd_elf32_bfd_reloc_type_lookup.
2286 (reloc_type{,_names}): Deleted.
2287 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2289 (sparc_reloc_map): Add sparc64 relocs.
2290 (sparc_elf_notsupported_reloc): New static function.
2291 (sparc_elf_wdisp16_reloc): New static function.
2292 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2293 (elf32_sparc_relocate_section): Likewise.
2294 (bfd_elf32_bfd_reloc_type_lookup): Define.
2295 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2296 (reloc_type{,_names}): Deleted.
2297 (elf_sparc_howto_table): Deleted.
2298 (sparc_reloc_map): Deleted.
2299 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2300 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2302 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2307 * Makefile.in (program_transform_name): New variable.
2308 (install): Transform library name before installing it.
2310 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * archures.c (bfd_mach_i960_hx): Define.
2313 * bfd-in2.h: Rebuild.
2314 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2315 (MATRIX): Expand entries for HX.
2316 (arch_info_struct): Add i960:hx entry.
2317 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2318 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2319 (coff_set_flags): Handle bfd_mach_i960_hx.
2321 Support for building as a shared library, based on patches from
2322 Alan Modra <alan@spri.levels.unisa.edu.au>:
2323 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2324 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2325 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2326 * configure: Rebuild.
2327 * configure.host: If --enable-shared, adjust shared library stuff
2328 based on the host. If the host is SunOS, and the linker supports
2329 -rpath, set HLDFLAGS to use it.
2330 * Makefile.in (ALLLIBS): New variable.
2331 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2332 (COMMON_SHLIB, SHLINK): New variables.
2333 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2334 (STAGESTUFF): Remove variable.
2335 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2337 (stamp-ofiles): New target, like old ofiles target, but build
2338 using a temporary file and move-if-change, and touch stamp-ofiles
2340 (ofiles): Just depend upon stamp-ofiles.
2341 (stamp-piclist, piclist): New targets.
2342 ($(SHLIB), $(SHLINK)): New targets.
2343 (targets.o, archures.o): Build twice if PICFLAG is set.
2344 (do_mostlyclean): Remove pic/*.o.
2345 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2347 (do_distclean): Remove pic and stamp-picdir.
2348 (install): Install shared libraries.
2349 ($(OFILES)): Depend upon stamp-picdir.
2350 (stamp-picdir): New target.
2352 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2354 * libcoff.h: Rebuild.
2356 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2357 flavour of a section with no owner.
2359 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2360 ELF_LINK_NON_ELF flag.
2361 (mips_elf_create_got_section): Likewise.
2363 * elf.c: Revert last change, since it breaks dynamic linking.
2364 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2366 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2367 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2368 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2370 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2372 * elf.c (assign_file_positions_for_segments): If the backend does
2373 not want the elf header or the program headers in the address
2374 space, do not include them in the calculations.
2376 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2377 function to determine if we need additional program headers.
2378 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2379 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2381 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2383 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2385 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2387 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2388 back into one line. Some compilers (sunos 4.1.3 for example)
2389 won't accept args split across more than one line.
2391 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2393 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2394 * configure: Regenerate.
2396 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2398 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2399 try to do arithmetic on a void *, cast it to a unsigned char * first.
2401 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2403 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2404 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2406 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2407 flag for a newly defined symbol.
2408 (NAME(bfd_elf,record_link_assignment)): Likewise.
2409 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2410 set the DEF or REF_REGULAR flags correctly.
2412 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2413 (libbfd.h, libcoff.h): Corresponding change.
2415 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2416 a PLT32 reloc as dynamic.
2417 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2418 is not referenced by a dynamic object, and we are not making a
2419 shared object, then don't make a PLT entry. If we do make a PLT
2420 entry, make sure the symbol has been recorded as dynamic.
2422 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2424 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2425 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2426 (powerpcle-*-cygwin32): New.
2427 * peicode.h (add_data_entry): Get address from vma.
2429 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2431 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2432 attached to the section has already been created as an undefined
2433 symbol, treat it as if it hasn't been created yet.
2435 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2438 symbol or section symbols if stripping all symbols and this is not
2439 a relocateable link. Don't output the symbol string table if
2440 there are no symbols.
2441 (elf_link_flush_output_syms): Don't do anything if there are no
2444 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2446 * coff-aux.c: New file.
2447 * hosts/m68kaux.h: New file.
2448 * config.bfd (m68*-apple-aux*): New target.
2449 * configure.in (m68*-apple-aux*): New native host.
2450 (m68kaux_coff_vec): New vector.
2451 * configure: Rebuild.
2452 * targets.c (m68kaux_coff_vec): Declare.
2453 * coffcode.h (bfd_coff_backend_data): Add field
2454 _bfd_coff_link_add_one_symbol.
2455 (bfd_coff_link_add_one_symbol): Define.
2456 (compare_arelent_ptr): New static function if TARG_AUX.
2457 (coff_write_relocs): If TARG_AUX, sort the relocs.
2458 (coff_write_object_contents): Set A/UX aouthdr magic number.
2459 (coff_link_add_one_symbol): Define if not defined.
2460 (bfd_coff_std_swap_table): Initialize new field.
2461 * libcoff.h: Rebuild.
2462 * cofflink.c (coff_link_add_symbols): Call
2463 bfd_coff_link_add_one_symbol rather than
2464 _bfd_generic_link_add_one_symbol.
2465 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2466 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2467 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2468 * Makefile.in: Rebuild dependencies.
2469 (BFD32_BACKENDS): Add coff-aux.o.
2470 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2472 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2474 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2475 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2477 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2479 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2480 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2481 (maintainer-clean): Warn about deleting special files.
2482 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2484 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2485 warning symbols correctly.
2486 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2487 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2488 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2489 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2490 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2491 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2493 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2496 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2498 * libcoff-in.h: aligned newly exported names with bfd naming
2499 conventions. Removed an erroneous define of POWERPC_LE_PE.
2500 * libcoff.h: Rebuild.
2501 * cofflink.c, coff-ppc.c: the above function name changes
2503 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2505 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2506 * ecoff.c (struct extsym_info): Define.
2507 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2508 to ecoff_link_write_external.
2509 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2510 Strip symbols when appropriate.
2512 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2513 * syms.c (BSF_OBJECT): Define.
2514 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2515 * bfd-in2.h: Rebuild.
2516 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2518 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2521 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2522 copying relocs into a shared object, treat a defined global symbol
2524 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2525 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2526 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2528 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2529 real defined symbol, not to a weak defined symbol.
2531 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2533 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2534 and made a few static functions externs.
2536 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2537 POWERPC_LE_PE hack in cofflink.
2539 * libcoff-in.h: promoted the following from cofflink.c to allow
2540 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2541 coff_debug_merge_element, struct coff_debug_merge_type,
2542 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2543 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2544 coff_debug_merge_hash_lookup, coff_link_section_info,
2545 coff_final_link_info, coff_debug_merge_hash_newfunc,
2546 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2548 * libcoff.h: re-gen'd
2550 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2552 * syms.c: Include "bfdlink.h".
2553 (struct stab_find_info): Define.
2554 (_bfd_stab_section_find_nearest_line): New function.
2555 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2556 * libbfd.h: Rebuild.
2557 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2558 * elf.c (_bfd_elf_find_nearest_line): Try calling
2559 _bfd_stab_section_find_nearest_line before searching the ELF
2560 symbol table. Find the closest STT_FUNC symbol, not the last one.
2561 * libcoff-in.h (coff_data_type): Add line_info field.
2562 * libcoff.h: Rebuild.
2563 * coffgen.c (coff_find_nearest_line): Try calling
2564 _bfd_stab_section_find_nearest_line before searching the COFF
2566 * Makefile.in: Rebuild dependencies.
2568 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2570 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2571 4 bytes, so we get the correct value when updating the register
2572 field in little endian mode.
2574 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2577 entry_section fields. Add sntoc and snentry fields.
2578 * libcoff.h: Rebuild.
2579 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2580 not toc_section and entry_section (the COFF file does not have any
2581 sections at this point).
2582 (coff_write_object_contents): Set o_snentry and o_sntoc from
2583 snentry and sntoc rather than entry_section and toc_section.
2584 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2585 snentry, not toc_section and entry_section.
2586 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2587 entry_section from hentry.
2588 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2590 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2591 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2592 than using toc_section directly.
2594 * archures.c: Add missing `.' in enum bfd_architecture.
2595 * bfd-in2.h: Rebuild.
2597 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2598 Robert Lipe <robertl@arnet.com>.
2600 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2602 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2603 to sections we allocate. Use bfd_zalloc to allocate initialial
2604 sections, not bfd_alloc.
2605 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2606 SDA{,2}I16 relocations.
2607 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2608 whether to put something in .sbss or not.
2609 (ppc_elf_relocate_section): Add support for more relocations. Add
2610 in sec->output_offset where appropriate. Make error messages
2611 include the symbol name.
2613 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2614 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2615 doesn't get redefined messages if -shared.
2617 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2618 section if the rel_section field has been set up.
2620 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2622 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2625 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2627 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2628 of flags, only flags used are controlled by mach number. Bump up
2629 output file mach number to highest of input file mach numbers.
2630 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2631 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2633 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2634 bfd_elf64_sparc_vec support.
2636 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2638 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2639 the embedded bit is set on some objects and not on others. Just
2641 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2644 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2646 * coffcode.h (coff_new_section_hook): Don't try to align the
2649 * coffcode.h (coff_set_section_contents): Fix the handling of the
2650 .lib section to work even if the entire section contents are
2651 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2652 Robert Lipe <robertl@arnet.com>.
2654 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2656 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2657 memory here for contents.
2659 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2660 _SDA2_BASE_ by 32768.
2661 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2662 started using. Allocate contents for .sdata and .sdata2 sections
2664 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2666 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2667 size _SDA{,2}_BASE_.
2668 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2671 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2673 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2675 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2676 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2677 (bfd_mach_sparc_v9a): Define.
2678 (bfd_mach_sparc_v9_p): Define.
2679 * bfd-in2.h: Regenerated.
2680 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2682 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2683 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2684 to bfd_elf32_sparc_vec.
2685 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2686 Add v8plus{,a} support.
2688 (sparc_compatible): New function.
2689 * elf32-sparc.h: #include "elf/sparc.h".
2690 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2691 elf32_sparc_final_write_processing): New functions.
2692 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2693 elf_backend_final_write_processing): Define.
2695 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2697 * elf-bfd.h (struct elf_link_hash_entry): Add
2698 linker_section_pointer field.
2699 (enum elf_linker_section_enum): Enumeration for new way of
2700 creating linker dynamic sections and symbols.
2701 (elf_linker_section{,_pointers}): New structures for creating
2702 dynamic sections and symbols.
2703 (elf_obj_tdata): Add linker_section_pointers and linker_section
2705 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2706 (_bfd_elf_create_linker_section): New declarations.
2707 (_bfd_elf_find_pointer_linker_section): Ditto.
2708 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2709 (_bfd_elf_make_linker_section_rela): Ditto.
2711 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2713 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2714 (ppc_elf_create_linker_section): New function to create the
2715 sections .got, .sdata, and .sdata2.
2716 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2718 (ppc_elf_check_relocs): Support more of the eabi relocations.
2719 (ppc_elf_relocate_section): Ditto.
2720 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2721 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2723 * elflink.h (elf_create_pointer_linker_section): New function to
2724 create initialized pointers in dynamic linker sections.
2725 (elf_finish_pointer_linker_section): Actually intialize the
2726 pointers created above.
2728 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2729 macros to provide both 32 and 64 bit versions of
2730 elf_create_pointer_linker_section.
2731 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2732 provide both 32 and 64 bit versions of
2733 elf_finish_pointer_linker_section.
2735 * elflink.c (_bfd_elf_create_linker_section): New function to
2736 create a linker section.
2737 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2738 given address in the linker pointer offsets created for a given
2740 (_bfd_elf_make_linker_section_rela): Make a RELA section
2741 corresponding to the generated linker section.
2743 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2745 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2747 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2749 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2750 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2751 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2752 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2753 toc entry in an objdump) for now.
2754 (ppc_do_last, ppc_get_last): New function - needed to save processing
2755 the toc owner to the end.
2756 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2759 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2760 toc owner from being done till last. Must define POWERPC_LE_PC
2763 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2765 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2767 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2768 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2770 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2772 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2774 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2778 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2780 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2782 * elf.c (assign_file_positions_for_segments): Don't increment file
2783 offset for a segment which contains no loadable sections.
2785 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2787 * reloc.c: Add new PowerPC relocations.
2788 * {bfd-in2,libbfd}.h: Regenerate.
2790 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2791 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2793 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2795 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2798 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2801 * coffgen.c (coff_find_nearest_line): Don't try to cache
2802 information in sections that are not owned by a BFD. From Richard
2803 Henderson <richard@atheist.tamu.edu>.
2805 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2806 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2807 * elflink.h (elf_link_output_extsym): Remove special check for
2810 * ecoffswap.h: Add prototypes for static functions.
2812 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2814 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2815 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2817 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2818 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2819 support. Begin support for R_PPC_SDA{2,}REL.
2821 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2823 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2824 create the .got and .got.neg sections.
2825 (ppc_elf_size_dynamic_sections): Call it.
2826 (ppc_elf_check_relocs): Call it.
2827 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2828 (ppc_elf_check_relocs): Add error messages for relocations we
2829 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2832 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2834 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2835 section flags for V.4 and eabi.
2837 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * elf.c (assign_file_positions_for_segments): If a segment
2840 contains no sections, don't mark it as readable.
2842 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2843 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2845 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2846 dynamic section, if there is one.
2847 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2848 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2849 (bfd_elf64_swap_dyn_in): Likewise.
2850 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2852 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2854 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2855 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2856 <pirker@eiunix.tuwien.ac.at>.
2858 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2860 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2861 PowerPC V.4 and eabi.
2862 * bfd-in2.h: Regenerate.
2863 * libfd.h: Regenerate.
2865 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2867 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2868 section type and SHF_EXCLUDE section flag, turning them into the
2869 appropriate bfd section flag.
2871 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * xcofflink.c (xcoff_link_add_symbols): Create the special
2874 sections if we see a DYNAMIC object, in case that is the only
2875 XCOFF input object we see.
2877 * elf32-mips.c: Extensive changes for a start at dynamic linking
2878 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2880 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2881 (struct elf_backend_data): Remove
2882 elf_backend_create_program_headers field. Add
2883 elf_backend_additional_program_headers and
2884 elf_backend_modify_segment_map fields.
2885 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2887 (elf_backend_additional_program_headers): Likewise.
2888 (elf_backend_modify_segment_map): Likewise.
2889 (elf_backend_create_program_headers): Don't define.
2890 (elfNN_bed): Change to account for field changes.
2891 * elf.c (assign_file_positions_for_segments): Call new
2892 modify_segment_map backend function. Don't call old
2893 create_program_headers backend function.
2894 (get_program_header_size): Call additional_program_headers rather
2895 than create_program_headers.
2896 * elflink.h (elf_link_add_object_symbols): Initialize
2897 type_change_ok from new backend field.
2898 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2900 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2901 a reloc against the appropriate section.
2903 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2904 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2905 (elf_flags_init): Rename from elf_ppc_flags_init.
2906 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2908 (ppc_elf_copy_private_bfd_data): Likewise.
2909 (ppc_elf_merge_private_bfd_data): Likewise.
2911 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2914 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2916 * coff-alpha.c (alpha_relocate_section): During final link, allow
2917 output .lita section to be bigger than 64k by adjusting gp value
2918 on a per-input section basis.
2919 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2921 (struct ecoff_section_tdata): Add gp field.
2923 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2925 Handle Alpha ECOFF changes in OSF/1 3.2.
2926 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2928 * coff-alpha.c: Include "aout/ar.h".
2929 (alpha_ecoff_get_relocated_section_contents): Don't require an
2930 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2931 3.2 doesn't generate one.
2932 (alpha_relocate_section): Likewise.
2933 (alpha_ecoff_slurp_armap): Define.
2934 (alpha_ecoff_slurp_extended_name_table): Define.
2935 (alpha_ecoff_construct_extended_name_table): Define.
2936 (alpha_ecoff_truncate_arname): Define.
2937 (alpha_ecoff_write_armap): Define.
2938 (alpha_ecoff_generic_stat_arch_elt): Define.
2939 (alpha_ecoff_update_armap_timestamp): Define.
2941 (alpha_ecoff_read_ar_hdr): New static function.
2942 (alpha_ecoff_get_elt_at_filepos): New static function.
2943 (alpha_ecoff_openr_next_archived_file): New static function.
2944 (alpha_ecoff_get_elt_at_index): New static function.
2945 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2946 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2947 _bfd_ecoff to alpha_ecoff.
2948 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2949 field from backend structure, rather than always calling
2950 _bfd_get_elt_at_filepos.
2951 * coff-mips.c (mips_ecoff_backend_data): Initialize
2952 get_elt_at_filepos field.
2953 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2954 from _bfd_generic_read_ar_hdr with minor changes.
2955 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2956 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2957 * libbfd.h: Rebuild.
2959 * bfd-in.h (BFD_IN_MEMORY): Define.
2960 * libbfd-in.h (struct bfd_in_memory): Define.
2961 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2962 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2963 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2964 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2965 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2966 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2967 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2968 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2969 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2970 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2972 (bfd_openstreamr): Likewise.
2973 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2974 BFD_IN_MEMORY is not set.
2975 * riscix.c (riscix_some_aout_object_p): Likewise.
2976 * bfd-in2.h, libbfd.h: Rebuild.
2978 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2979 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2980 (bfd_get_elt_at_index): Define.
2981 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2982 bfd_get_elt_at_index. Change index parameter from int to
2984 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2985 (_bfd_noarchive_get_elt_at_index): Define.
2986 (_bfd_archive_bsd_get_elt_at_index): Define.
2987 (_bfd_archive_coff_get_elt_at_index): Define.
2988 * bfd-in2.h, libbfd.h: Rebuild.
2989 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2990 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2991 * ieee.c (ieee_get_elt_at_index): Define.
2992 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2993 * oasys.c (oasys_get_elt_at_index): Define.
2994 * som.c (som_get_elt_at_index): Define.
2996 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2997 numbers to the .text section.
2999 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3001 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3002 If there is a SEC_DEBUGGING section, get the contents of the debug
3003 information part from it.
3004 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3006 (ieee_write_object_contents): Check ieee_write_debug_part return.
3008 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3010 * config.bfd (i[345]86-*-freebsd*): Add target.
3011 * configure.in (i386freebsd_vec): Add vec.
3012 * configure: Regenerate.
3013 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3014 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3015 Rebuild dependencies..
3016 * freebsd.h: New file.
3017 * i386freebsd.c: New file.
3018 * targets.c (i386freebsd_vec): Declare.
3019 (bfd_target_vector): Add i386freebsd_vec.
3020 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3021 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3023 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3025 * ieee.c (ieee_slurp_debug): New static function.
3026 (ieee_object_p): Call it.
3027 (ieee_slurp_section_data): Skip debugging sections.
3028 (ieee_get_reloc_upper_bound): Likewise.
3029 (ieee_get_section_contents): Likewise.
3030 (ieee_canonicalize_reloc): Likewise.
3031 (ieee_write_section_part): Likewise.
3032 (ieee_write_debug_part): Likewise.
3033 (ieee_write_data_part): Likewise.
3034 (init_for_output): Likewise.
3036 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3038 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3040 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3041 relocs, since ppc_elf_relocate_section handles the linker case.
3042 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3044 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3045 ppc_elf_relocate_section since that is now the only caller.
3046 (ppc_elf_relocate_section): Ditto.
3048 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3050 * coffcode.h (coff_write_object_contents): If we don't know the
3051 section of the entry point for an XCOFF executable, always set the
3052 entry address to -1.
3054 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3056 * elf.c (bfd_section_from_shdr): Add support for note sections.
3058 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3060 * bfd-in.h (struct _symbol_info): Add stab_type field.
3061 * bfd-in2.h: Rebuild.
3062 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3064 * elf32-ppc.c: Remove trailing newline from calls to
3066 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3067 difference if target endianness is known.
3069 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3071 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3072 old style TOC16 references without using R_PPC_GOT.
3073 (ppc_reloc_type): Ditto.
3074 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3075 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3076 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3077 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3078 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3080 (ppc_elf_adjust_dynamic_symbol): Ditto.
3081 (ppc_elf_adjust_dynindx): Ditto.
3082 (ppc_elf_size_dynamic_sections): Ditto.
3083 (ppc_elf_finish_dynamic_symbol): Ditto.
3084 (ppc_elf_finish_dynamic_sections): Ditto.
3085 (ELF_DYNAMIC_INTERPRETER): Define.
3087 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3089 * elf.c (copy_private_bfd_data): When attaching sections to
3090 segments ignore sections that won't be allocated. Patch from
3093 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3095 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3098 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3100 * coff-i960.c (CALC_ADDEND): Define.
3101 (coff_i960_relocate_section): Add the input section VMA to the
3102 addend for PC relative relocs.
3104 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3106 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3107 to correctly terminate.
3109 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3111 * targets.c (enum bfd_endian): Define.
3112 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3113 from boolean to enum bfd_endian. Change header_byteorder_big_p
3115 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3116 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3117 * bfd-in2.h: Rebuild.
3118 * All targets: Change initialization of byteorder and
3119 header_byteorder to use enum bfd_endian values rather than
3121 * All files: Change all references to byteorder_big_p and
3122 header_byteorder_big_p to use new bfd_*_endian macros.
3124 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3126 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3128 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3130 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3132 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3134 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3136 * ieee.c: Lots of minor cleanups. Make many functions return
3137 errors rather than calling abort. Also:
3138 (ieee_write_twobyte): Remove; change callers to call existing
3139 ieee_write_2bytes function.
3140 (ieee_write_expression): Don't output the section twice when
3141 outputting a local symbol. Don't emit an extraneous zero if there
3143 (ieee_slurp_sections): Set the lma as well as the vma.
3144 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3146 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3147 a recognized one or bfd_arch_unknown.
3148 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3150 (ihex_get_symtab): Likewise.
3152 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3154 * aoutx.h: Include <ctype.h>.
3155 (struct aout_link_includes_table): Define.
3156 (struct aout_link_includes_totals): Define.
3157 (struct aout_link_includes_entry): Define.
3158 (aout_link_includes_lookup): Define macro.
3159 (struct aout_final_link_info): Add includes field.
3160 (aout_link_includes_newfunc): New static function.
3161 (NAME(aout,final_link)): Initialize includes hash table.
3162 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3164 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3166 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3168 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3170 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3172 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3174 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3175 (pe_print_private_bfd_data): call pe_print_reloc.
3176 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3177 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3178 up some debugging as well.
3180 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3182 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3185 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3187 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3188 when setting sections to NULL.
3190 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3192 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3194 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3195 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3197 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3198 * bfd-in2.h: Rebuild.
3200 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3202 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3204 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3206 * ihex.c (ihex_scan): Handle record types 4 and 5.
3207 (ihex_object_p): Permit types 4 and 5.
3208 (ihex_set_section_contents): Remove check for out of range
3210 (ihex_write_object_contents): Generate types 4 and 5.
3212 * elflink.h (elf_link_output_extsym): Just ignore warning and
3213 indirect references to symbols which don't really exist.
3215 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3217 * peicode.h (pe_print_idata): Minor format fixes
3218 (pe_print_edata): New function. Under private printing, this formats
3219 the edata section of a PE file.
3220 (pe_print_private_bfd_data): Added call to pe_print_edata.
3222 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3224 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3225 index, don't call stoi.
3227 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3229 * srec.c (srec_scan): Set lma as well as vma.
3231 * ihex.c: New file; support for Intel Hex format.
3232 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3233 (ihex_vec): Declare.
3234 (bfd_target_vector): Always include ihex_vec.
3235 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3236 * Makefile.in: Rebuild dependencies.
3237 (BFD_LIBS): Add ihex.o
3238 (BFD_LIBS_CFILES): Add ihex.c.
3239 * bfd-in2.h: Rebuild.
3241 * elf.c (assign_file_positions_for_segments): Sort the sections in
3243 (get_program_header_size): Return the right size if segment_map is
3245 (copy_private_bfd_data): Don't bother to sort the sections.
3247 * bfd.c (bfd_record_phdr): New function.
3248 * bfd-in.h (bfd_record_phdr): Declare.
3249 * bfd_in2.h: Rebuild.
3251 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3254 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3255 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3257 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3258 (bfd_zmalloc): Change declaration.
3259 * libbfd.h: Rebuild.
3260 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3261 and realloc. Don't set bfd_error_no_memory if they fail.
3263 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3265 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3266 uses as well. Added a new howto to deal with TOCREL16 relocs that
3267 are TOCDEFN as well.
3268 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3269 to handle RVA relocs from dlltool.
3270 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3271 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3272 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3274 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3275 to get the right section alignment.
3277 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3279 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3280 p_paddr if p_paddr is zero.
3281 (make_mapping): Set includes_filehdr and includes_phdrs for first
3283 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3285 (assign_file_positions_for_segments): Handle includes_filehdr and
3286 includes_phdrs. Remove special handling of PT_PHDR and first
3288 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3289 when appropriate. Remove special handling of PT_PHDR segment.
3290 Use a more complex condition for when a section is included in a
3291 segment to handle Solaris linker oddities.
3293 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3295 * coff-m88k.c (howto_table): Reformatted for easier reading;
3296 special_function now points to new function m88k_special_reloc.
3297 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3299 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3300 be done correctly by m88k_special_reloc.
3301 (reloc_processing): New function to be used by RELOC_PROCESSING.
3302 (RELOC_PROCESSING): Define to call reloc_processing.
3304 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3306 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3307 (pe_print_pdata): Likewise.
3309 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3310 obstack_alloc fails.
3311 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3313 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3314 * Many files: don't set bfd_error_no_memory if one of the above
3317 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3318 if p_paddr_valid is set.
3319 (copy_private_bfd_data): New static function.
3320 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3322 * elf.c (assign_file_positions_for_segments): Fix case where extra
3323 program headers were allocated.
3325 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3326 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3327 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3328 _bfd_elf_print_private_bfd_data.
3330 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3331 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3332 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3333 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3334 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3335 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3336 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3338 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3340 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3341 * elf.c (make_mapping): New static function.
3342 (map_sections_to_segments): New static function.
3343 (elf_sort_sections): New static function.
3344 (assign_file_positions_for_segments): New static function.
3345 (map_program_segments): Remove.
3346 (get_program_header_size): Remove sorted_hdrs, count, and
3347 maxpagesize parameters. Simplify.
3348 (assign_file_positions_except_relocs): When generating an
3349 executable, use assign_file_positions_for_segments.
3350 (elf_sort_hdrs): Remove.
3351 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3352 to get_program_header_size.
3354 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3356 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3358 * configure, config.in: Regenerate with autoconf 2.7.
3360 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3361 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3363 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3365 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3366 (ecoff_sec_to_styp_flags): Likewise.
3367 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3368 (ecoff_set_symbol_info): Handle scRConst.
3369 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3370 (ecoff_compute_section_file_positions): Handle .rconst section.
3371 (_bfd_ecoff_write_object_contents): Likewise.
3372 (ecoff_link_check_archive_element): Handle scRConst.
3373 (ecoff_link_add_externals): Likewise.
3374 (ecoff_link_write_external): Handle .rconst section.
3375 (ecoff_reloc_link_order): Likewise.
3376 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3377 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3379 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3381 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3382 DEF_DYNAMIC flag is set.
3384 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3386 * host-aout.c: If TRAD_HEADER is defined, include it.
3388 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3390 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3391 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3392 (BFD_NEED_DECLARATION): New function.
3393 * configure.in: Use BFD_NEED_DECLARATION.
3394 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3395 * configure, config.in: Rebuild with autoconf 2.6.
3397 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3398 special_sections before returning when called with a non XCOFF
3401 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3404 * coffcode.h (coff_compute_section_file_positions): Only pad the
3405 previous section to force file alignment when creating an
3408 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3410 * coffcode.h (coff_compute_section_file_positions): If
3411 RS6000COFF_C, set up the .debug section.
3413 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3414 if it is not large enough to accomodate the entire TOC area with
3415 signed 16 bit offsets.
3416 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3418 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3419 TOC anchor to use the TOC value used in the output file.
3421 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3423 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3424 (_bfd_coff_read_string_table): Likewise.
3426 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3428 * pe-arm.c: Fix typos.
3429 * coff-arm.c: Likewise.
3431 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3433 * coff-ppc.c (list_ele): Added "cat"egory member.
3434 (record_toc): New category parameter (priv or pub).
3435 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3436 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3437 the mainline. It addes extra toc cells in error.
3438 (ppc_coff_swap_sym_in_hook): Added some documentation.
3439 (dump_toc): Can now diagnose "virtual toc" chicanery.
3441 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3443 * elf-bfd.h (struct elf_link_hash_table): Change type of
3444 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3446 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3448 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3449 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3451 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3452 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3453 defined or mentioned in a regular file.
3455 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3457 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3458 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3459 (coff_ppc_relocate_section): Correct REL24 handling
3460 (ppc_process_before_allocation): Correct TOCDEFN handling
3462 * peicode.h (dir_names): Added name descriptions
3464 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3466 * VERSION: Updated to cygnus-2.6.
3468 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3470 * targets.c (m68k4knetbsd_vec): Declare.
3472 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3474 * targets.c (bfd_target): Change type of second argument to
3475 _bfd_print_private_bfd_data from void * to PTR.
3476 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3477 using PTR rather than void *.
3478 * bfd-in2, libbfd.h: Rebuild.
3479 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3481 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3482 _bfd_generic_bfd_print_private_bfd_data rather than casting
3485 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3487 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3488 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3490 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3491 BFD64_BACKENDS_CFILES): New variables.
3494 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3496 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3497 not at the file position of the first section.
3498 * coffcode.h (coff_compute_section_file_positions): Avoid using
3500 (coff_write_object_contents): When generating a PPC PE executable
3501 with no symbols, round up the file size to a COFF_PAGE_SIZE
3503 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3504 don't write out a string table.
3506 * elf.c (bfd_section_from_shdr): When using a different section
3507 header, pass the new one to _bfd_elf_make_section_from_shdr.
3508 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3509 (elf_map_symbols): Add section VMA to symbol value when comparing
3511 (_bfd_elf_compute_section_file_positions): Only build symbol table
3512 if there are some symbols. Set file offset of symtab and strtab
3514 (assign_file_positions_except_relocs): Remove dosyms parameter.
3515 Change all callers. Never set file offset of symtab and strtab
3517 (_bfd_elf_copy_private_section_data): New function.
3518 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3519 (_bfd_elf_copy_private_symbol_data): New function.
3520 (swap_out_syms): Check for special mapping of st_shndx created by
3521 copy_private_symbol_data.
3522 * elfxx-target.h: Use new copy routines.
3523 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3524 (_bfd_elf_copy_private_section_data): Declare.
3526 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3528 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3531 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3532 _bfd_dummy_target, matching the recent change to archive
3535 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3537 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3538 arithmetic on PTR types.
3540 * aout-target.h (MY(callback)): Set the lma of the sections.
3542 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3543 symbol into a reloc against the section.
3545 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3547 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3548 glue for the relocs: IMGLUE and IFGLUE.
3549 (record_toc): new function - tracks toc contents
3550 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3551 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3552 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3553 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3554 (ppc_record_toc_entry): Removed a debug define (duh)
3556 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3557 (pe_print_idata): New function - formats the idata section data
3558 (pe_print_pdata): New function - formats the pdata section data
3559 (pe_print_private_bfd_data): calls to above
3561 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3563 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3564 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3565 TARGET_SYM and TARGET_NAME for vector and BFD name.
3566 * coff-pmac.c (pmac_xcoff_vec): Remove.
3567 (TARGET_SYM, TARGET_NAME): Define.
3568 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3569 machine to 0, not all PowerMacs are 601s.
3571 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3573 * elfcode.h (elf_object_p): Read in any program headers.
3574 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3575 based on the program headers, if any.
3576 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3577 (map_program_segments): Set p_paddr of program headers based on
3580 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3582 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3585 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3586 trying to do a relocateable link with a non-a.out object file.
3588 * archive.c (bfd_generic_archive_p): Check the first object file
3589 in an archive even if target_defaulted is set. If the object file
3590 has the wrong xvec, reject it.
3592 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3593 be represented, report the name via _bfd_error_handler.
3594 (translate_to_native_sym_flags): Likewise.
3595 * elf32-mips.c (mips_elf_final_link): Likewise.
3596 * oasys.c (oasys_write_sections): Likewise.
3598 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3599 which checks for STYP_OVRFLO sections.
3600 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3601 reloc and lineno count overflows.
3602 (coff_write_object_contents): Call coff_count_linenumbers before
3603 coff_compute_section_file_positions. If RS6000COFF_C, handle
3604 reloc and lineno count overflows.
3605 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3606 relocs before dealing with .pad sections. Count overflow section
3607 headers when handling .pad sections.
3609 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3612 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3613 (struct xcoff_link_hash_table): Add descriptor_section and
3614 special_sections fields.
3615 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3616 (xcoff_link_add_symbols): Set linkage section alignment. Create
3617 descriptor section. Check for magic symbol names (_text, etc.),
3618 and record them in special_sections if found. Set
3619 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3620 descriptor field to point back to the function code symbol.
3621 (xcoff_sweep): Always mark the special descriptor_section.
3622 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3623 function descriptor, and mark it if it is.
3624 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3625 parameter, and fill it in. Allocate space for the descriptor
3627 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3628 global linkage code. If an undefined function descriptor is
3629 exported, arrange to define it. Warn about any other undefined
3631 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3632 (xcoff_write_global_symbol): Create a function descriptor when
3634 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3635 * bfd-in2.h: Rebuild.
3637 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3639 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3640 (ppc_coff_link_hash_table): new types for hashing
3641 (ppc_coff_link_hash_newfunc): hash entry constructor
3642 (ppc_coff_link_hash_table_init): hash table initializer
3643 (ppc_coff_link_hash_table_create): hash table constructor
3644 (ppc_record_toc_entry): changed references to hash table
3645 (coff_ppc_relocate_section): changed references to hash table
3647 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3648 * libcoff.h: Rebuild
3650 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3651 (coff_link_add_symbols): removed toc_offset init
3653 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3655 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3658 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3659 if it is given and mmep is available.
3660 * acconfig.h: Undef USE_MMAP.
3661 * configure, config.in: Regenerated.
3662 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3663 table handling the old way.
3664 (aout_get_external_symbols): Don't complain if last byte of string
3666 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3667 (bfd_free_window) [! USE_MMAP]: Don't define.
3668 (bfd_get_file_window,
3669 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3671 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3673 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3676 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3678 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3679 compatible with AMD generated COFF files. Try to support both AMD
3680 and GNU formats simultaneously.
3681 (coff_a29k_relocate_section): Likewise.
3683 * libbfd.c (bfd_get_file_window): Change writable parameter from
3684 int to boolean; update all callers. Pass MAP_SHARED if not
3685 writable--it's required on Solaris. Cast fprintf argument to
3687 * bfd-in.h (bfd_get_file_window): Update declaration.
3688 * bfd-in2.h: Rebuild.
3689 * aoutx.h: Update calls to bfd_get_file_window.
3691 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3693 (xcoff_swap_ldhdr_in): New static function.
3694 (xcoff_swap_ldsym_in): New static function.
3695 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3696 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3697 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3698 Handle XTY_ER/XMC_XO symbols correctly.
3699 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3700 rather than normal symbol table.
3701 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3702 already defined with the same absolute value.
3703 (xcoff_mark): When considering called symbols, check whether the
3704 descriptor is from a dynamic object, rather than the symbol
3706 (xcoff_build_ldsyms): Likewise.
3708 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3709 Cast realloc and malloc return values. If malloc or realloc fail,
3710 set bfd_error_no_memory.
3711 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3712 * bfd-in2.h: Rebuild.
3714 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3716 * coff-ppc.c (ppc_record_toc_entry): new function.
3717 (in_reloc_p): changed return value.
3718 (coff_ppc_relocate_section): much rework.
3719 (ppc_allocate_toc_section): new function.
3720 (ppc_process_before_allocation): new function.
3721 (ppc_coff_swap_sym_in_hook): new function.
3723 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3724 (coff_link_add_symbols): initialize toc_offset.
3726 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3727 (coff_swap_aouthdr_out): Added more sections to the data
3728 dictionary for the pe file header. Also changed linker version
3729 number on the ppc side.
3730 (dir_names): small improvements to the dictionary printing.
3731 (pe_mkobject_hook): save the file level flags.
3733 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3734 (pe_tdata): added real_flags field
3735 (coff_tdata): added local_toc_sym_map and access macro
3737 * libcoff.h (coff_link_hash_entry): added toc_offset field
3738 (pe_tdata): added real_flags field
3739 (coff_tdata): added local_toc_sym_map and access macro
3741 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3742 (coff_mkobject): init for local_toc_sym_map
3743 (coff_write_object_contents): set the internal_a.magic to
3744 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3747 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3749 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3750 entries until both the line number address and the function name
3751 address are too large.
3753 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3754 * configure: Rebuilt.
3756 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3757 is defined in the environment.
3759 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3761 * som.c (som_get_section_contents_in_window): Define to use
3764 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3766 * coff-i860.c: New file, based on coff-i386.c.
3767 * cpu-i860.c: New file, based on cpu-i386.c.
3768 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3769 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3770 targets, using i860coff_vec.
3771 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3772 trad-core.o and hosts/i860mach3.h.
3773 (i860coff_vec): Use coff-i860.o and cofflink.o.
3774 * configure: Rebuild.
3775 * Makefile.in: Rebuild dependencies.
3776 (ALL_MACHINES): Add cpu-i860.o.
3777 (BFD32_BACKENDS): Add coff-i860.o.
3778 (CFILES): Add cpu-i860.c and coff-i860.c.
3779 * targets.c (i860coff_vec): Declare.
3780 (bfd_target_vector): Add &i860coff_vec.
3781 * archures.c (bfd_i860_arch): Declare.
3782 (bfd_archures_list): Add &bfd_i860_arch.
3783 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3784 (coff_set_flags): Handle bfd_arch_i860.
3785 (coff_write_object_contents): Handle I860 a.out magic number.
3787 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3789 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3790 the created .tc section to 2.
3791 (xcoff_mark): Don't keep a .loader reloc for a call to an
3792 undefined symbol when creating a shared library.
3793 (xcoff_build_ldsyms): When creating a shared library, generate
3794 global linkage code for a call to an undefined symbol.
3796 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3798 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3799 BFD32_BACKENDS, BFD64_BACKENDS.
3800 (.dep1): Put mkdep output in a separate file.
3801 Rebuilt dependencies.
3803 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3806 Permit use of mmap when available:
3808 * configure.in: Check for mmap, madvise, mprotect.
3809 * config.in, configure: Regenerated.
3811 * libbfd.c (struct _bfd_window_internal): Define type.
3812 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3814 (ok_to_map): New static variable for debugging.
3815 (_bfd_generic_get_section_contents_in_window): New function.
3816 * bfd-in.h (bfd_window_internal): Declare type.
3817 (bfd_window): Define type.
3818 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3819 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3822 * libaout.h (struct aoutdata): Add two window fields.
3823 (obj_aout_sym_window, obj_aout_string_window): New macros.
3824 * aoutx.h (some_aout_object_p): Initialize windows.
3825 (aout_get_external_symbols): Get symbol data and strings in
3826 windows instead of explicitly allocated buffers.
3827 (slurp_symbol_table): Free window instead of memory.
3828 (bfd_free_cached_info): Release windows instead of freeing storage
3830 (aout_link_free_symbols): Ditto.
3832 * targets.c (bfd_target): Add new field for
3833 get_section_contents_in_window.
3834 (BFD_JUMP_TABLE_GENERIC): Updated.
3835 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3836 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3837 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3838 macros for get_section_contents_in_window field.
3840 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3842 * core.c: Renamed to corefile.c
3843 * makefile.dos (OBJS): Change core.o to corefile.o
3844 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3847 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3849 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3850 targ_selvecs to allow debugging under Irix-5 native.
3853 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3855 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3856 to o. Clobber and restore the list of new csects around the call
3857 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3858 linker error and the linker wants to read the symbol table. Reset
3859 the line number count of a real section even if it has no relocs.
3860 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3862 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3865 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3867 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3868 an undefined symbol in a shared link.
3870 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3871 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3872 phdm@info.ucl.ac.be (Philippe De Muyter).
3874 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3876 * coff-m88k.c (rtype2howto): New static function.
3877 (RTYPE2HOWTO): Use it rather than a macro definition.
3879 * coffcode.h (coff_write_object_contents): set internal_a.magic
3880 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3882 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3883 define TRAD_HEADER to new file hosts/delta68.h.
3884 m88*-motorola-sysv*, however, does use ptrace-core.o.
3885 * hosts/delta68.h: New file.
3887 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3888 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3890 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3892 * i386linux.c (MY(vec)): Declare before use.
3894 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3896 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3897 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3899 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3900 BFD is not of the right type.
3901 (bfd_elf_get_needed_list): Likewise.
3902 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3903 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3904 * xcofflink.c (XCOFF_XVECP): Define.
3905 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3907 (bfd_xcoff_import_symbol): Likewise.
3908 (bfd_xcoff_export_symbol): Likewise.
3909 (bfd_xcoff_link_count_reloc): Likewise.
3910 (bfd_xcoff_record_link_assignment): Likewise.
3911 (bfd_xcoff_size_dynamic_sections): Likewise.
3913 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3914 table index against the number of symbols for a base relative
3917 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3919 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3920 full_aouthdr flag here...
3921 (_bfd_xcoff_bfd_final_link): ...not here.
3923 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3925 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3926 systems that have a system <libelf.h>.
3927 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3928 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3929 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3930 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3931 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3932 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3933 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3935 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3937 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3938 set, set BSF_WEAK in symbol. Change all callers.
3939 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3940 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3941 _bfd_generic_link_add_one_symbol.
3942 (ecoff_indirect_link_order): Check that the section tdata relocs
3943 are not NULL before using them.
3945 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3946 define TRAD_HEADER as hosts/alphalinux.h.
3947 * configure: Rebuild.
3948 * hosts/alphalinux.h: New file.
3949 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3952 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3954 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3955 C_ECOMM storage classes.
3957 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3959 (xcoff_mark): Call xcoff_mark_symbol.
3960 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3961 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3963 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3965 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3967 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3969 (xcoff_find_reloc): New static function.
3970 (xcoff_link_add_symbols): Use it.
3971 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3972 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3973 relocate the value of C_DECL.
3975 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3977 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3979 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3980 callback decide what goes in .relocs.
3981 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3982 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3985 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3987 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3990 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3992 * xcofflink.c: More improvements, mostly to fix handling of
3993 constructors and a few other special cases.
3994 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3995 zero, reverting yesterday's change.
3996 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3997 (bfd_xcoff_link_count_reloc): Declare.
3998 (bfd_xcoff_record_link_assignment): Declare.
3999 * bfd-in2.h: Rebuild.
4001 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4003 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4004 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4005 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4006 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4007 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4008 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4010 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4013 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4014 segments includes the a.out header. See to that the magic number
4015 *always* is big-endian.
4017 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4018 m68k4k NetBSD configurations.
4020 * configure.in, configure: Separate i386 & mips NetBSD
4021 configurations from other BSD ones. Don't assume DEC is the only
4022 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4023 configurations. Add support for m68k4k NetBSD object format.
4025 * libaout.h: Added M_68K4K_NETBSD magic.
4027 * m68k4knetbsd.c: New file.
4029 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4031 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4034 * hosts/mipsnbsd.h: New file.
4037 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4039 * config.bfd: Add config stuff for mips*-*-magic* to set
4040 targ_defvec to ecoff_big_vec.
4043 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4045 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4047 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4048 toc_section, and entry_section fields.
4049 (struct xcoff_section_tdata): Remove ldrel_count field.
4050 * libcoff.h: Rebuild.
4051 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4053 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4054 full a.out header if full_aouthdr is set in xcoff_data.
4055 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4056 based on sections stored in xcoff_data.
4057 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4059 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4060 (rs6000coff_vec): Set symbol_leading_char to '.'.
4061 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4062 value stored in ret rather than returning a pointer value.
4064 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4066 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4069 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4071 * som.c (som_slurp_string_table): Allocate the strings with malloc
4072 since they're free'd by free_cached_info.
4073 (som_slurp_symbol_table): Similarly for the symbol table.
4075 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4077 * Makefile.in (diststuff): Don't make headers.
4079 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4081 * Makefile.in: Rebuild dependencies.
4083 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4084 output_bfd is not SunOS.
4085 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4086 non-SunOS input files.
4088 * xcofflink.c: Extensive changes to support linking shared objects
4089 and generating a .loader section.
4090 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4091 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4092 last_symndx, and ldrel_count fields.
4093 * libcoff.h: Rebuild.
4094 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4095 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4097 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4098 (bfd_xcoff_export_symbol): Declare.
4099 (bfd_xcoff_size_dynamic_sections): Declare.
4100 * bfd-in2.h: Rebuild.
4102 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4104 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4105 * configure: Rebuild.
4106 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4107 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4109 (pmac_xcoff_vec): Update to use new xcoff support.
4110 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4111 (xcoff_write_armap): Declare buf as unsigned char.
4112 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4114 * mpw-make.sed: Generalize subdir_do edit.
4116 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4118 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4119 correctly. Don't initialize asect->vma.
4121 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4123 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4124 something a little less than the page size.
4126 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4128 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4130 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4132 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4133 * coffcode.h (coff_write_object_contents): If .bss is before
4134 .data us that as data_start.
4135 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4137 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4138 (coff_swap_outhdr_out): Hardwire in version number.
4140 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4142 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4143 major and minor to *_vno, since the former are also macros in
4144 SunOS header files. Cast result of bfd_alloc to appropriate
4147 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4148 before assigning to sec_data.
4150 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4152 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4153 now relative to the section, not absolute.
4154 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4155 get the file name when there is a N_SO directory name. When
4156 handling stabs, remember that section->vma was added to the
4159 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4161 * sunos.c (struct sunos_link_hash_table): Add needed field.
4162 (sunos_link_hash_table_create): Call bfd_release, not free.
4163 (sunos_link_hash_table_create): Initialize needed field.
4164 (sunos_add_dynamic_symbols): Record needed objects.
4165 (bfd_sunos_get_needed_list): New function.
4166 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4167 * bfd-in2.h: Rebuild.
4169 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4171 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4173 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4175 * bfd-in.h (struct bfd_link_needed_list): Rename from
4176 bfd_elf_link_needed_list.
4177 * bfd-in2.h: Rebuild.
4178 * elf.c, elflink.h, libelf.h: Corresponding changes.
4180 Add start at AIX linker support; no shared libraries yet.
4181 * xcofflink.c: New file.
4182 * configure.in (rs600coff_vec): Use xcofflink.o.
4183 * configure: Rebuild.
4184 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4186 (struct xcoff_section_tdata): Define.
4187 (xcoff_section_data): Define macro.
4188 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4189 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4190 (_bfd_xcoff_bfd_final_link): Declare.
4191 (_bfd_ppc_xcoff_relocate_section): Declare.
4192 * libcoff.h: Rebuild.
4193 * coff-rs6000.c: Clean up a bit.
4194 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4195 cputype, csects, and debug_indices.
4196 (xcoff_copy_private_bfd_data): Copy cputype.
4197 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4198 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4199 (xcoff_reloc_type_lookup): Rename from
4200 rs6000coff_reloc_type_lookup.
4201 (coff_relocate_section): Define.
4202 (_bfd_xcoff_sizeof_headers): Define.
4203 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4204 (_bfd_xcoff_bfd_relax_section): Define.
4205 (_bfd_xcoff_bfd_link_split_section): Define.
4206 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4208 * coffcode.h (coff_compute_section_file_positions): If AIX,
4209 increment sofar by SMALL_AOUTSZ if not executable.
4210 (coff_write_object_contents): If AIX, always output an a.out
4211 header; if not executable, header size of SMALL_AOUTSZ.
4212 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4213 (_bfd_stringtab_init): Initialize xcoff field.
4214 (_bfd_xcoff_stringtab_init): New function.
4215 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4216 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4217 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4218 * libbfd.h: Rebuild.
4219 * Makefile.in: Rebuild dependencies.
4220 (BFD32_BACKENDS): Add xcofflink.o.
4221 (CFILES): Add xcofflink.c.
4223 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4224 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4225 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4227 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4229 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4231 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4233 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4234 * config.in: Regenerated.
4236 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4237 (_bfd_chunksize): New variable.
4238 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4239 for obstack chunk size.
4240 * configure.in: Check for getpagesize.
4241 * configure: Regenerated.
4243 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4245 * trad-core.c (rawptr): Make it a local variable of
4246 ptrace_unix_core_file_p.
4248 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4250 * coff-arm.c (in_reloc_p): New.
4251 * coff-i386.c (in_reloc_p): New.
4252 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4253 (coff_write_object_contents): Only set has_reloc_section
4255 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4256 in_reloc_p to decide if reloc should be emitted.
4257 * libcoff.h (pe_data_type.in_reloc_p): New.
4258 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4260 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4262 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4263 (_bfd_coff_read_internal_relocs): Likewise.
4264 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4265 (_bfd_coff_read_internal_relocs): Likewise.
4267 * elflink.h (elf_link_add_object_symbols): Correct conditions
4268 under which type and size change warnings are issued.
4270 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4272 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4273 a symbol which is not in a real section.
4274 (coff_write_native_symbol): Corresponding change.
4276 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4277 coff_link_hash_newfunc and make non-static.
4278 (_bfd_coff_link_hash_table_init): New function, broken out of
4279 _bfd_coff_link_hash_table_create.
4280 (_bfd_coff_link_hash_table_create): Use it.
4281 (process_embedded_commands): Make static.
4282 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4283 (_bfd_coff_link_hash_table_init): Declare.
4284 * libcoff.h: Rebuild.
4286 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4287 field in XCOFF tdata.
4288 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4289 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4290 based on cputype stored in a.out header, or in n_type of initial
4292 (coff_write_object_contents): Set cputype correctly in a.out
4294 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4296 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4297 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4299 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4300 * libcoff.h: Rebuild.
4302 * cpu-rs6000.c (rs6000_compatible): New static function.
4303 (bfd_rs6000_arch): Use it.
4304 * cpu-powerpc.c (powerpc_compatible): New static function.
4305 (arch_info_struct): Define various flavours of PowerPC.
4306 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4309 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4311 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4313 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4315 * elflink.h (elf_link_add_object_symbols): Don't warn about
4316 changing the size or type if the old definition was weak.
4318 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4320 * coffcode.h (combined_entry_type): Add fix_line field.
4321 (coff_slurp_line_table): Warn if we try to set the lineno field of
4323 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4324 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4325 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4326 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4328 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4329 * libcoff.h: Rebuild.
4331 * libcoff-in.h (struct xcoff_tdata): Define.
4332 (xcoff_data): Define.
4333 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4334 * bfd-in2.h, libcoff.h: Rebuild.
4335 * coff-rs6000.c (xcoff_mkobject): New static function.
4336 (coff_mkobject): Define.
4337 (xcoff_copy_private_bfd_data): New static function.
4338 (coff_bfd_copy_private_bfd_data): Define.
4339 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4341 (rs6000coff_vec): Add DYNAMIC to object_flags.
4342 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4343 .loader sections specially.
4344 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4345 section alignment from the XCOFF tdata information.
4346 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4347 F_SHROBJ, and copy the extra a.out header information into the
4348 XCOFF tdata structure.
4349 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4350 F_DYNLOAD and the extra a.out header information.
4351 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4352 C_HIDEXT symbol with attached csect information.
4353 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4354 in the o_maxdata field.
4355 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4356 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4357 end if BSF_NOT_AT_END is set.
4359 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4360 _bfd_read_ar_hdr_fn.
4361 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4362 * bfd-in2.h, libbfd.h: Rebuild.
4363 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4365 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4366 (bfd_slurp_bsd_armap_f2): Likewise.
4367 (_bfd_slurp_extended_name_table): Likewise.
4369 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4371 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4373 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4374 when the symbol table is empty.
4376 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4377 space for section symbols, since we don't output them either.
4378 (elf_m68k_adjust_dynindx): Removed.
4380 * ptrace-core.c (rawptr): Make it a local variable of
4381 ptrace_unix_core_file_p.
4383 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4385 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4388 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4389 Mac object file formats.
4391 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4393 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4394 auxent if there isn't one.
4395 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4396 rather than FILNMLEN as the maximum name length.
4398 * coffcode.h (bfd_coff_backend_data): Add new field
4399 _bfd_coff_print_aux.
4400 (bfd_coff_print_aux): New static function.
4401 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4402 scnlen field of an XTY_LD csect aux entry.
4403 (coff_print_aux): New static function.
4404 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4405 in coff_pointerize_aux_hook.
4406 (bfd_coff_std_swap_table): Initialize new field.
4407 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4408 * libcoff.h: Rebuild.
4409 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4410 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4412 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4413 if there are symbols, for native AIX ld compatibility.
4415 * coffcode.h (bfd_coff_backend_data): Add new field
4416 _bfd_coff_pointerize_aux_hook.
4417 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4418 or I960, and as 0 otherwise.
4419 (bfd_coff_std_swap_table): Initialize new field.
4420 * libcoff.h: Rebuild.
4421 * coffgen.c (coff_pointerize_aux): Change parameters to take
4422 symbol pointer instead of type and class, and to take aux index.
4423 Call _bfd_coff_pointerize_aux_hook if it is defined.
4424 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4425 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4426 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4428 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4429 read-only/host-only support.
4431 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4433 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4436 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4437 BFD_JUMP_TABLE_ARCHIVE accordingly.
4438 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4439 (_bfd_compute_and_write_armap): Declare.
4440 (_bfd_generic_read_ar_hdr): Declare.
4441 (_bfd_read_ar_hdr): Define.
4442 (_bfd_noarchive_read_ar_hdr): Define.
4443 (_bfd_archive_bsd_read_ar_hdr): Define.
4444 (_bfd_archive_coff_read_ar_hdr): Define.
4445 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4446 _bfd_read_ar_hdr instead.
4447 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4448 (_bfd_compute_and_write_armap): Rename from
4449 compute_and_write_armap. Make non-static. Change all callers.
4450 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4451 than _bfd_snarf_ar_hdr.
4452 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4453 * ieee.c (ieee_read_ar_hdr): Define.
4454 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4455 * oasys.c (oasys_read_ar_hdr): Define.
4456 * som.c (som_read_ar_hdr): Define.
4457 * bfd-in2.h, libbfd.h: Rebuild.
4459 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4461 * peicode.c (coff_swap_filehdr_in): If symptr is
4462 zero, there aren't any symbols, even if nsyms is set.
4464 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4466 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4468 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4469 sections, and set styp correctly for them: .got, .hash, .dynamic,
4470 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4471 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4473 (ecoff_sort_hdrs): New static function.
4474 (ecoff_compute_section_file_positions): Return boolean, not void.
4475 Sort the sections by VMA before looking through them. Put the
4476 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4477 section on an appropriate boundary within the page.
4478 (ecoff_compute_reloc_file_positions): Check return value of
4479 ecoff_compute_section_file_positions.
4480 (_bfd_ecoff_set_section_contents): Likewise.
4481 (_bfd_ecoff_write_object_contents): Check for various Alpha
4482 section types when incrementing text_size and data_size. Call
4483 adjust_headers backend function if it exists.
4484 * coff-alpha.c (alpha_adjust_headers): New static function.
4485 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4486 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4488 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4490 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4492 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4493 of ALTERNATE_AIX_CORE_FORMAT.
4494 * configure.in (aix4): No longer need CORE_FLAGS.
4495 * configure: Updated.
4497 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4499 NS32k changes from Ian Dall:
4500 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4502 (aout_link_input_section_std, aout_link_input_section_ext,
4503 aout_link_reloc_link_order): Call them instead of _bfd_*
4505 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4507 (backend_data): Use it instead of hardcoded zero.
4509 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4510 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4512 * ns32knetbsd.c: Include bfd.h.
4513 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4514 (MY_bfd_reloc_type_lookup): Declare function too.
4515 * pc532-mach.c (set_sizes): Don't declare.
4516 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4517 (backend_data, MY_backend_data): Don't define.
4519 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4520 ns32k-*-lites* like ns32k-*-netbsd*.
4522 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4525 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4527 * coffcode.h (coff_write_object_contents): Restore setting
4528 f_timdat to 0, deleted on August 22.
4530 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4532 * coffcode.h (coff_bfd_copy_private_symbol_data,
4533 coff_bfd_copy_private_section_data,
4534 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4535 * peicode.h (coff_bfd_copy_private_bfd_data): New
4536 (pe_bfd_copy_private_bfd_data): New.
4537 (coff_swap_scnhdr_in): Swap bss size into the right place.
4538 (pe_print_private_bfd_data): Add some newlines.
4540 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4542 * som.c (setup_sections): Don't die if a space has no subspaces.
4544 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4546 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4547 dynamic symbol override a common symbol. Don't change the size or
4548 type if they have been set and the new symbol is not a definition.
4549 Warn if the size or type changes.
4551 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4553 * som.c (som_begin_writing): Don't write the symbol table or
4555 (som_finish_writing): Write them here. Place them after the
4556 subspace data, but before the relocs.
4558 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4560 * sunos.c (sunos_add_one_symbol): Just pass false, not
4561 info->shared_library, to sunos_create_dynamic_sections.
4562 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4564 (sunos_check_dynamic_reloc): Remove .text section assertion.
4566 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4568 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4569 * configure, configure.in: Add pmac_xcoff_vec case.
4570 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4571 * coff-pmac.c: New file, PowerMac XCOFF support.
4572 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4573 * targets.c (pmac_xcoff_vec): Declare.
4575 * mpw-config.in: Various changes to be compatible with the
4576 autoconf-based configury.
4577 * mpw-make.sed: New file, sed commands to translate Unix
4578 makefile into MPW syntax.
4579 * mpw-make.in: Remove.
4580 * hosts/mpw.h: Remove.
4581 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4582 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4584 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4586 * binary.c (binary_get_symtab): Return an empty string on error.
4587 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4589 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4591 * coff-ppc.c: Reformatted according to gnu conventions
4592 Removed irrelevant "if 0" code
4594 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4596 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4597 symbols rather than as indirect symbols.
4598 (MY(slurp_symbol_table)): Don't do anything special about
4601 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4602 of .ctors and .dtors sections is no larger than 2.
4604 * sunos.c (sunos_add_one_symbol): Don't change
4605 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4607 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4608 dynamic symbols when creating a shared library.
4609 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4611 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4612 written even if it is not defined in a regular object.
4613 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4614 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4615 rather than the constant 22.
4616 (sunos_check_dynamic_reloc): Handle creating a shared library.
4617 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4618 zero when creating a shared library.
4619 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4620 write it out at the start of the symbol table.
4622 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4624 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4626 * config.bfd: Add arm-*-coff.
4627 * configure.in, configure: Add armcoff_{little,big}_vec.
4628 * targets.c (armcoff_{little,big}_vec): Declare.
4629 (bfd_target_vector): Add armcoff_{little,big}_vec.
4630 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4632 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4634 * targets.c (bfd_find_target): Remove debugging code.
4636 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4638 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4640 * Makefile.in: added *-ppc files
4641 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4642 allow pe based .o's to be shared with other tools on ppc/NT
4643 * config.bfd: added powerpc[le]-[pe|winnt] config support
4644 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4645 * peicode.h: Added more section flags for PE on ppc
4646 Added coff_swap_filehdr_out to allow peicode.h to be
4647 used for non-image PE files on ppc.
4648 Check for image, or not, before copying pe_opthdr
4649 * targets.c: Added new bfd's
4650 * targets.c: Removed two inactive bfds that shouldn't have made it this
4653 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4655 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4656 explicit values to initialize all relocs. Change all users.
4657 (ppc_elf_brtaken_inner): New function to handle branch predicition
4659 (ppc_elf_brtaken_reloc): Ditto.
4660 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4661 relocs use ppc_elf_unsupported_reloc.
4662 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4663 needs to be reported.
4664 (ppc_elf_relocate_section): Support branch prediction relocs.
4666 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4668 * bfd.c (bfd_assert): Remove \n from string passed to
4671 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4672 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4673 (bfd_coff_make_section_hook): Don't define.
4674 (coff_make_section_hook): Remove.
4675 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4676 (styp_to_sec_flags): Likewise.
4677 (coff_write_object_contents): Likewise.
4678 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4680 * libcoff.h: Rebuild.
4681 * coffgen.c (make_a_section_from_file): Just call
4682 bfd_make_section_anyway, not bfd_make_section or
4683 bfd_coff_make_section_hook.
4684 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4685 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4686 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4687 make_section_hook field.
4688 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4690 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4691 pointers into value field for warning and indirect symbols; just
4692 leave the value field alone.
4693 * linker.c (generic_link_add_symbol_list): Use next symbol for
4694 warning and indirect symbols, rather than looking in symbol value.
4695 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4696 parameter. Change all callers. Remove support for indirect
4697 symbols; it didn't work anyhow.
4698 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4699 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4700 * bfd-in2.h: Rebuild.
4702 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4704 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4705 go back to telling the tools this reloc operates on 32 bits.
4707 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4709 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4710 rather than a direct fprintf.
4711 * archive.c (_bfd_write_archive_contents): Likewise.
4712 * coffcode.h (coff_slurp_symbol_table): Likewise.
4713 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4714 (ppc_elf_unsupported_reloc): Likewise.
4715 (ppc_elf_relocate_section): Likewise.
4716 * i386linux.c (linux_tally_symbols): Likewise.
4717 (linux_finish_dynamic_link): Likewise.
4718 * osf-core.c (osf_core_core_file_p): Likewise.
4719 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4720 * som.c (som_sizeof_headers): Likewise.
4721 * srec.c (srec_bad_byte): Likewise.
4722 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4723 * libbfd-in.h (bfd_assert): Declare first parameter const.
4724 * libbfd.h: Rebuild.
4725 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4726 bfd_reloc_overflow is enough.
4727 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4728 * coff-h8500.c (rtype2howto): Likewise.
4729 * coff-z8k.c (rtype2howto): Likewise.
4730 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4731 * elf.c (_bfd_elf_get_lineno): Likewise.
4732 (_bfd_elf_no_info_to_howto): Likewise.
4733 (_bfd_elf_no_info_to_howto_rel): Likewise.
4734 * hp300hpux.c (convert_sym_type): Likewise.
4735 (MY(swap_std_reloc_in)): Likewise.
4736 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4738 * libaout.h (struct aoutdata): Add line_buf field.
4739 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4740 and filename_buffer. Instead, use a malloc buffer stored in the
4741 new line_buf field. Remove length restrictions.
4743 * coffgen.c (string_size): Remove static variable.
4744 (debug_string_size, debug_string_section): Likewise.
4745 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4746 and debug_string_size_p parameters. Use them instead of the
4747 global variables. Change all callers.
4748 (coff_write_symbol): Likewise.
4749 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4750 (coff_write_symbols): Add local variables to replace removed
4753 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4754 function, and line_base fields.
4755 * libcoff.h: Rebuild.
4756 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4757 information, rather than using static variables.
4759 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4760 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4762 * init.c (initialized): Remove static variable.
4763 (bfd_init): Don't bother setting initialized.
4764 (bfd_check_init): Remove.
4765 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4766 * libbfd.h: Rebuild.
4768 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4770 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4771 size for full core dumps. Copy core file header to private data.
4772 (rs6000coff_core_file_failing_command,
4773 rs6000coff_core_file_failing_signal): New functions to extract
4774 the file name and terminating signal from the core file.
4775 * coff-rs6000.c: Use them.
4777 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4779 Change arch info to be const, initialized at compile time.
4780 * archures.c: Reindent many functions. Change CONST to const.
4781 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4782 nothing set it anyhow. Make next const.
4783 (bfd_arch_info_list): Remove.
4784 (bfd_archures_list): Rename from archures_init_table. Change from
4785 a table of function pointers to a table of bfd_arch_info_type
4786 structure addresses.
4787 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4788 (bfd_lookup_arch): Likewise.
4789 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4791 (bfd_default_arch_struct): Make const.
4792 (bfd_arch_init, bfd_arch_linkin): Remove.
4793 (bfd_get_arch_info): Return a const pointer.
4794 * init.c (bfd_init): Don't call bfd_arch_init.
4795 * bfd.c (struct _bfd): Make arch_info const.
4796 * bfd-in2.h: Rebuild.
4797 * libbfd.h: Rebuild.
4798 * configure.in: Put & before everything in $selarchs.
4799 * configure: Rebuild.
4800 * cpu-*.c: Change bfd_*_arch from a function which calls
4801 bfd_arch_linkin to a const structure.
4802 * ieee.c (ieee_object_p): Make arch const.
4804 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4806 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4808 * bfd-in2.h: Regenerate.
4809 * libbfd.h: Regenerate.
4811 * elf32-ppc.c (reloc_type): Update names to match current draft.
4812 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4813 relative. Update names to current V.4 draft.
4814 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4815 (ppc_elf_relocate_section): Rename relocations to match draft.
4817 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4819 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4820 compiled with -mrelocatable-lib to be linked with either normal
4821 modules or -mrelocatable modules.
4823 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4825 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4826 in the a.out header.
4828 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4829 a reloc against a local symbol, even if it's not a section.
4831 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4833 * targets.c (bfd_target): Remove unused align_power_min field.
4834 * bfd-in2.h: Rebuild.
4835 * All backends: Remove initialization of align_power_min.
4837 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4839 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4841 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4843 * config.bfd (mips-dec-netbsd*): New target.
4844 * configure.host (mips-dec-netbsd*): New host.
4845 * configure.in (mips-dec-netbsd*): New native.
4846 * configure: Rebuild.
4848 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4850 Make the COFF backend linker merge common types:
4851 * cofflink.c (struct coff_debug_merge_element): Define.
4852 (struct coff_debug_merge_type): Define.
4853 (struct coff_debug_merge_hash_entry): Define.
4854 (struct coff_debug_merge_hash_table): Define.
4855 (coff_debug_merge_hash_table_init): Define.
4856 (coff_debug_merge_hash_table_free): Define.
4857 (coff_debug_merge_hash_lookup): Define.
4858 (struct coff_final_link_info): Add debug_merge field.
4859 (coff_debug_merge_hash_newfunc): New static function.
4860 (_bfd_coff_final_link): Allocate and free debug_merge table.
4861 (coff_link_input_bfd): Merge identical enum, struct and union
4864 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4866 Convert i960 COFF to use COFF backend linker.
4867 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4868 structure to store the symbol being used.
4869 (coff_i960_start_final_link): New static function.
4870 (coff_i960_relocate_section): New static function.
4871 (coff_i960_adjust_symndx): New static function.
4872 (coff_start_final_link): Define.
4873 (coff_relocate_section): Define.
4874 (coff_adjust_symndx): Define.
4875 * coffcode.h (bfd_coff_backend_data): Add new callback function
4876 _bfd_coff_start_final_link.
4877 (bfd_coff_start_final_link): Define.
4878 (coff_start_final_link): Define if not defined.
4879 (bfd_coff_std_swap_table): Add coff_start_final_link.
4880 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4882 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4883 function callback is not NULL.
4884 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4885 (_bfd_coff_internal_syment_name): Declare.
4886 * libcoff.h: Rebuild.
4887 * configure.in (icoff_big_vec): Add cofflink.o.
4888 (icoff_little_vec): Likewise.
4889 * configure: Rebuild.
4891 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4893 * Makefile.in (clean-info): Remove extraneous tab from line
4896 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4898 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4899 contents has relocs.
4901 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4903 * coffcode.h (coff_compute_section_file_positions): Keep the
4905 (coff_write_object_contents): Remember if it's a relocatable
4907 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4908 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4909 if relocatable file. Swap out saved raw size.
4911 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4913 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4914 (maintainer-clean): Rename from realclean, passing
4915 maintainer-clean down to subdirectories, but leave realclean as a
4918 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4921 * dep-in.sed: Remove config.h from generated dependencies.
4923 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4924 broken out of sunos_canonicalize_dynamic_symtab.
4925 (sunos_canonicalize_dynamic_symtab): Call new function
4926 sunos_slurp_dynamic_symtab.
4927 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4928 dynamic symbol table to the caller.
4929 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4930 callback to override the symbols being read.
4931 * libaout.h (struct aout_backend_data): Add three new parameters
4932 to add_dynamic_symbols callback.
4934 Extensive minor changes to avoid various gcc warnings. Also:
4935 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4936 * archures.c (bfd_arch_info_type): Change mach field from long to
4938 (bfd_lookup_arch): Change machine parameter from long to unsigned
4941 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4943 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4944 a symbol with a non-zero plt_offset.
4946 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4948 * elfcode.h (align_file_position): Remove; not used.
4950 * configure.in: Only check for <sys/procfs.h> on a native system,
4951 and make sure it defines prstatus_t.
4952 * configure: Rebuild.
4954 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4956 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4958 * config.in: Rename from config.h.in.
4959 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4960 Check for config.h:config.in when creating stamp-h.
4961 * configure: Rebuild.
4962 * Makefile.in (stamp-h): Depend upon config.in rather than
4963 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4964 calling config.status.
4966 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4967 (Makefile): Just rebuild Makefile.
4968 (config.h, stamp-h): New targets.
4969 * configure.in: Create stamp-h when rebuilding config.h.
4970 * configure: Rebuild.
4972 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4974 * configure.in: Call AC_CONFIG_HEADER. Substitute
4975 HOST_64BIT_LONG. Check that various header files exist. Check
4976 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4977 and/or free need to be declared. Don't make a link to sysdep.h.
4978 Define TRAD_HEADER for various hosts.
4979 * configure: Rebuild.
4980 * configure.host: Don't set my_host. Add definitions taken from
4981 host header files for various entries. Remove entries which now
4983 * acconfig.h: New file.
4984 * config.h.in: New file, built by autoheader.
4985 * sysdep.h: New file.
4986 * Makefile.in (do_distclean): Don't remove sysdep.h.
4988 (LOCAL_H_DEPS): New variable.
4989 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4991 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4992 ($(OPTIONAL_BACKENDS)): Likewise.
4993 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4994 looking through sysdep.h.
4995 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4996 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4997 (fprintf_vma, sprintf_vma): Likewise.
4998 (int64_type, uint64_type): Don't define.
4999 * bfd-in2.h: Rebuild.
5000 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5001 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5002 * lynx-core.c: Include stuff from old hosts/lynx.h.
5003 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5004 rather than NO_FCNTL.
5005 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5006 rather than NATIVE_HPPAHPUX_COMPILER.
5007 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5009 * hosts/*.h: Remove all header files which merely include,
5010 declare, and define things. Leave header files which define
5011 information needed by trad-core.c.
5013 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5014 (BFD_CC_FOR_BUILD): Define.
5015 * configure.in: Use BFD_CC_FOR_BUILD.
5016 * configure: Rebuild.
5018 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5020 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5021 * configure: Rebuild.
5023 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5026 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5028 * config.bfd: i386pe_ve -> i386pe_vec.
5030 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5032 * configure.host: Incorporate host Makefile fragments by setting
5034 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5035 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5036 value based on whether the code is being compiled by a cross
5037 compiler. Don't substitute host_makefile_frag or frags.
5038 * aclocal.m4: New file to define local AC_PROG_CC.
5039 * configure: Rebuild.
5040 * Makefile.in (INSTALL): Set to @INSTALL@.
5041 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5042 (INSTALL_DATA): Set to @INSTALL_DATA@.
5044 (CC): Define as @CC@.
5045 (CFLAGS): Set to @CFLAGS@.
5046 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5047 (@host_makefile_frag@): Remove.
5048 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5049 after other options.
5050 (config.status): Remove dependency upon @frags@.
5051 * config/*.mh, config/README: Remove.
5053 * config.bfd: Rewrite to incorporate the contents of the Makefile
5054 fragments by setting shell variables, rather than merely returning
5055 the name of a Makefile fragment.
5056 * configure.in: Use shell variables set by config.bfd rather than
5057 looking at the target Makefile fragment files. Don't substitute
5058 target_makefile_frag. Do substitute TDEFINES.
5059 * configure: Rebuild.
5060 * Makefile.in (@target_makefile_frag@): Remove.
5061 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5062 * config/*.mt: Remove.
5064 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5066 * configure.in: Put changequote lines around "i[345]86" patterns
5067 section of core file support.
5069 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5071 * som.c (som_bfd_print_private_bfd_data): Define to use the
5074 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5076 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5077 entry, text_start and data_start.
5079 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5081 * Makefile.in (OFILES): Remove $(TDEPFILES).
5082 * config/apollo.mt (TDEPFILES): Remove.
5083 * config/README: Update.
5085 * configure.in: For a native configuration, set COREFILE and
5086 COREFLAG based on the canonical host name.
5087 * configure: Rebuild.
5088 * Makefile.in: Rebuild dependencies.
5089 (ALL_CFLAGS): Add @COREFLAG@.
5090 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5091 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5092 support routines. Check LYNX_CORE rather than HOST_LYNX.
5093 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5094 * i386lynx.c: Likewise.
5095 * m68klynx.c: Likewise.
5096 * sparclynx.c: Likewise.
5097 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5098 * *-core.c: Comment changes.
5099 * config/decstation.mh (HDEPFILES): Remove.
5100 (HDEFINES): Remove -DTRAD_CORE.
5101 * config/irix3.mh (RANLIB): Remove.
5102 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5103 (HDEFINES): Remove -DIRIX_CORE.
5104 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5105 (HDEFINES): Remove -DTRAD_CORE.
5106 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5107 * config/ultra3.mh (RANLIB): Remove.
5108 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5109 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5110 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5111 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5112 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5113 * config/i386aix.mh, config/i386bsd.mh: Remove.
5114 * config/i386linux.mh, config/i386mach3.mh: Remove.
5115 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5116 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5117 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5118 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5119 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5120 * config/solaris2.mh, config/stratus.mh: Remove.
5121 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5122 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5124 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5126 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5127 DT_FINI entry if the appropriate symbol is not in the hash table.
5129 * libelf.h (struct elf_backend_data): Add create_program_headers
5130 and want_hdr_in_seg fields.
5131 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5133 (elf_backend_create_program_headers): Likewise.
5134 (elfNN_bed): Initialize create_program_headers and
5136 * elf.c (get_program_header_size): Call create_program_headers
5138 (map_program_segments): Check want_hdr_in_seg backend field. Call
5139 create_program_headers backend routine.
5141 * elf.c (assign_file_positions_except_relocs): Align non allocated
5142 sections when creating an executable.
5144 * elfcode.h (elf_swap_phdr_in): Make non static.
5145 (elf_swap_phdr_out): Make non static.
5146 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5147 (bfd_elf32_swap_phdr_out): Declare.
5148 (bfd_elf64_swap_phdr_in): Declare.
5149 (bfd_elf64_swap_phdr_out): Declare.
5151 * ecofflink.c (ecoff_collect_shuffle): New static function.
5152 (_bfd_ecoff_get_accumulated_pdr): New function.
5153 (_bfd_ecoff_get_accumulated_sym): New function.
5154 (_bfd_ecoff_get_accumulated_ss): New function.
5155 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5156 (_bfd_ecoff_get_accumulated_sym): Declare.
5157 (_bfd_ecoff_get_accumulated_ss): Declare.
5158 * libbfd.h: Rebuild.
5160 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5162 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5164 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5165 warning symbols. If any section is named .gnu.warning.XXX, treat
5166 the contents as a warning to be issued if the symbol XXX is
5168 (elf_link_output_extsym): For an indirect or warning symbol, just
5169 output the symbol it points to.
5171 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5172 if bfd_hash_allocate fails, since it will already be set.
5173 (generic_link_hash_newfunc): Likewise.
5174 (archive_hash_newfunc): Likewise.
5175 (hash_entry_bfd): New static function.
5176 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5177 callback. Allocate a new warning using the hash table newfunc.
5178 Use bfd_hash_replace to update the entry in the hash table, rather
5179 than assuming we can copy the fields with structure assignment.
5181 * hash.c (bfd_hash_replace): New function.
5182 * bfd-in.h (bfd_hash_replace): Declare.
5183 * bfd-in2.h: Rebuild.
5185 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5187 * config.bfd: Add mips*vr4300-*-elf* target.
5188 * config/mipsbvr4300.mt: Added.
5190 See file ChangeLog.2
5197 version-control: never