1 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4 * config.bfd,configure.in,configure: Add m32r support.
5 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
7 * config.bfd: Keep target list alphabetically sorted.
10 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
12 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
13 to add in the constant part found in the instruction itself.
14 (case R_V850_HI16_S): Likewise.
18 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
20 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
21 and R_D10V_18 to be 1 (word).
24 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
26 * stabs.c (_bfd_link_section_stabs): If the output_section field
27 of either section is bfd_abs_section, then the linker is
28 discarding the section and we should not optimize it.
30 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
32 * Makefile.in (aout-sparcle.o): New target.
33 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
34 * config.bfd (sparclet-*-aout*): Add case.
35 * configure.in (sparcle_aout_vec): Add case.
36 * configure: Regenerated.
37 * targets.c (sparcle_aout_vec): Declare.
38 (bfd_target_vector): Add sparcle_aout_vec.
39 * aout-sparcle.c: New file.
42 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
44 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
45 low order sign bit propogation for R_V850_HI16_S.
47 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
48 handling V850 specific relocs.
49 (elf_v850_howto_table): Use the new function for some
50 relocations. Twiddle masks & shifts for some relocs.
51 Set partial_inplace where needed.
54 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
56 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
57 default architecture to a machine number of 0.
58 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
60 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
61 the output BFD is the default, set it from the first input BFD.
64 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
66 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
67 insert at bitpos zero. The HI16 relocs are shifted right
68 by 16 bits. Fix src_mask for all relocs.
69 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
71 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
75 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
77 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
78 Rewrite to use BFD file read routines and to avoid using a fixed
79 length for the file name.
82 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
84 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
85 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
86 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
89 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
91 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
92 (elf_v850_howto_table): Add info for HI16_S reloc.
93 (v850_reloc_map): Add HI_16_S reloc.
94 * reloc.c: Define BFD_RELOC_V850_* relocs.
97 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
100 * elf32-sh.c: New file.
101 * elf.c (prep_headers): Handle bfd_arch_sh.
102 * elfcode.h (write_relocs): Handle absolute symbol.
103 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
104 (_bfd_elf64_link_read_relocs): Declare.
105 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
106 elf_link_read_relocs. Make globally visible. Change all
108 (elf_link_input_bfd): Get external symbols from cache in
109 symtab_hdr->contents. Get contents from cache in
111 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
113 * reloc.c: Define BFD_RELOC_SH_* relocs.
114 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
115 * coff-sh.c (sh_insns_conflict): Fix a return value.
116 (_bfd_sh_align_load_span): New globally visible function, broken
117 out of sh_align_load.
118 (sh_align_load): Call _bfd_sh_align_load_span.
119 (sh_swap_insns): Change relocs parameter to PTR.
120 * bfd-in2.h, libbfd.h: Rebuild.
121 * targets.c (bfd_elf32_sh_vec): Declare.
122 (bfd_elf32_shl_vec): Declare.
123 * config.bfd (sh-*-elf*): New target.
124 * configure.in (bfd_elf32_sh_vec): New target vector.
125 (bfd_elf32_shl_vec): New target vector.
126 * configure: Rebuild.
127 * Makefile.in: Rebuild dependencies.
128 (BFD32_BACKENDS): Add elf32-sh.o.
129 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
131 * elf.c (map_sections_to_segments): Check that LMA does not skip a
132 page before checking D_PAGED.
134 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
135 (ihex_write_object_contents): Remove extbase; always use segbase
138 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
140 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
141 * configure.host (i[345]86-*-*): Ditto.
142 * config.bfd (i[345]86-*-*): Ditto.
143 * configure: Regenerate.
145 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
148 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
150 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
151 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
152 * som.c (hppa_som_gen_reloc_type): Add new argument. If
153 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
154 will have an ST_CODE type, change the symbol's type to ST_DATA.
155 * som.c (hppa_som_gen_reloc_type): Update prototype.
157 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
159 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
160 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
161 (mips_elf_size_dynamic_sections): Don't require .got to exist.
162 (mips_elf_finish_dynamic_sections): Likewise.
164 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
166 * configure.host (HLDENV): New variable to set. Set it for
167 *-*-sysv4*, since those linkers may not support -R but they always
170 * libieee.h (NSECTIONS): Don't define.
171 (ieee_data_struct): Change section_table to asection **. Add
173 * ieee.c (get_section_entry): If the table isn't big enough, make
175 (ieee_slurp_sections): Remove assertion about number of sections.
176 (ieee_object_p): Adjust initialization of ieee to match changes to
179 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
180 symbols merely because we are generating a shared library.
181 (xcoff_build_ldsyms): Don't set up global linkage code for an
182 undefined symbol merely because we are generating a shared
186 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
188 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
189 (BFD32_BACKENDS) Add elf32-v850.o.
190 * archures.c: Add bfd_v850_arch.
191 * bfd-in2.h: Add bfd_v850_arch.
192 * config.bfd (v850-*-*): New target.
193 * configure: (bfd_elf32_v850_vec) New vector.
194 * configure.in: (bfd_elf32_v850_vec) New vector.
195 * cpu-v850.c: New file.
196 * elf.c (prep_headers): Added case bfd_arch_v850.
197 * elf32-v850.c: New file.
198 * targets.c (bfd_elf32_v850_vec): New vector.
201 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
203 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
204 a function code symbol for an XMC_XO symbol.
206 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
208 * mpw-config.in: Update editing of autoconf vars to reflect
209 Jul 18 configure.in change.
210 * mpw-make.sed: Update editing of include pathnames to be
211 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
213 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
215 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
216 which to offset to get the .plt entry address is ".plt".
218 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
220 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
221 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
222 Added, for internal use by the ARM gas.
226 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
228 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
229 in section dynidx start.
231 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
233 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
234 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
235 optimization for g++.
237 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
239 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
240 the -mrelocatable-lib bit set and the other doesn't, clear the
241 -mrelocatable-lib bit in the header.
243 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
245 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
246 symbol against a STT_FUNC symbol in a shared library.
248 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
250 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
251 symbol is found, automatically define the corresponding function
254 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
255 if sym.n_numaux is not zero.
256 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
257 entry to disagree about the number of aux entries if the symbol
260 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
261 section if it might be needed, not just if info->shared.
262 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
263 the start of .rel.dyn if we are going to use it.
264 (mips_elf_finish_dynamic_sections): Only clear the first element
265 of .rel.dyn if the size is greater than zero.
267 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
269 * xcofflink.c (xcoff_link_input_bfd): If we already called the
270 undefined_symbol callback for a symbol, then don't issue any more
271 warnings about loader relocs.
272 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
273 after calling the undefined_symbol callback.
275 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
276 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
277 as the AIX linker seems to do.
279 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
281 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
282 (evax_initialize): Remove evax_reloc_table.
283 (evax_close_and_cleanup): Ditto.
285 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
287 (evax_bfd_reloc_type_lookup): Ditto.
288 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
289 cooked_size == raw_size.
290 * evax-emh.c (_bfd_evax_register_filename): Remove.
291 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
292 * evax-misc.c (add_new_contents): Malloc section at full size.
293 (_bfd_save_evax_section): Memcpy section contents directly.
294 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
295 (evax_reloc_table): Remove.
297 * hosts/alphavms.h (O_ACCMODE): Define if needed.
299 * makefile.vms: Add better support for DEC C compilation
300 Add evax.h dependencies
302 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
303 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
304 (BFD_RELOC_ALPHA_BASEREG): Remove.
305 * bfd-in2.h, libbfd.h: Rebuild.
307 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
309 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
310 getgid if _WIN32 is defined.
311 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
313 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
315 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
316 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
318 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
321 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
323 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
325 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
326 (NEED_DECLARATION_REALLOC): New macro.
327 * configure, config.in: Rebuild.
328 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
329 (realloc): Declare if NEED_DECLARATION_REALLOC.
331 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
332 <strings.h> if they exist.
334 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
336 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
338 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
340 Based on patches from Eric Valette <valette@crf.canon.fr>:
341 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
342 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
343 (elf_howto_table): Add entries for new relocs.
344 (elf_i386_reloc_type_lookup): Handle new relocs.
345 (elf_i386_info_to_howto): Just call abort.
346 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
347 (elf_i386_relocate_section): Likewise.
350 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
352 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
355 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
357 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
358 only get the LMA from the phdr if they are in the same part of the
361 * elf.c (map_sections_to_segments): Rewrite tests for starting a
362 new segment to make them more comprehensible. If the relationship
363 between the LMA and the VMA changed, start a new segment. Don't
364 check dynsec when deciding whether to start a new segment for a
365 writeable section; -N will now handle this.
367 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
369 * libhppa.h: Remove "esel" changes. Not the right approach.
370 * som.c: Corresponding changes.
371 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
372 which don't have a SOM symbol type associated with them.
373 Reverses a 1994 change.
375 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
377 Make ld -N more reasonable for ELF:
378 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
379 phdr_in_section to false, and always use a single load segment.
380 (elf_sort_sections): Sort sections by LMA after VMA.
381 (assign_file_positions_for_segments): If D_PAGED is not set, don't
382 align to maxpagesize.
383 (assign_file_positions_except_relocs): Likewise.
384 * elfcode.h (elf_object_p): If a section is loaded but not page
385 aligned, clear D_PAGED.
387 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
389 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
390 Added, for internal use by the ARM gas.
394 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
396 * libhppa.h (R_HPPA_ESEL): New field selector.
398 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
399 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
400 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
402 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
404 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
405 archive search before looking for stripped dynamic objects.
407 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
409 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
410 symbol a warning rather than an error.
412 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
414 * elf.c (assign_file_positions_for_segments): Track the virtual
415 memory position separately from the file position, and use it to
416 compute the alignment adjustment.
419 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
421 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
422 and fixed mask on R_D10V_10_PCREL_L.
425 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
427 * elf64-mips.c: Include "aout/ar.h".
428 (mips_elf64_slurp_armap): New static function.
429 (mips_elf64_write_armap): New static function.
430 (bfd_elf64_archive_*): Define.
431 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
432 Use instead of bfd_generic_archive_p.
433 (bfd_elfNN_write_archive_contents): Define if not defined. Use
434 instead of _bfd_write_archive_contents.
435 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
436 _bfd_generic_mkarchive.
437 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
438 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
440 (TARGET_LITTLE_SYM): Likewise.
441 * archive.c (bfd_slurp_armap): Check for and reject an archive map
443 * Makefile.in: Rebuild dependencies.
445 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
446 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
447 SHT_MIPS_EVENTS sections.
448 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
449 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
451 (_bfd_mips_elf_fake_sections): Likewise.
453 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
454 * ecoff.c (ecoff_compute_section_file_positions): Copy
455 rdata_in_text from backend info to tdata. Clear it if any data
456 section comes before .rdata.
457 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
458 tdata rather than backend info.
460 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
462 * configure.in: Fix test for whether a compiler has a 64 bit
463 type. From Jim Wilson <wilson@cygnus.com>.
465 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
467 * configure.host (mips-sgi-irix6*): New host.
469 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
470 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
471 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
473 * configure: Rebuild.
474 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
475 (BFD_HOST_64_BIT): Define conditionally.
476 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
477 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
478 (symvalue, bfd_size_type): Likewise.
479 * bfd-in2.h: Rebuild.
480 * Makefile.in (do_clean): Remove bfd-tmp.h.
481 (do_distclean): Remove bfd-in3.h.
482 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
483 (bfd-in3.h): New target.
485 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
486 Andrew Gierth <ANDREWG@microlise.co.uk>.
488 * configure.host: Set INSTALL_SHLIB.
489 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
490 * configure: Rebuild.
491 * Makefile.in (install): Use @INSTALL_SHLIB@.
493 * config.bfd (mips*-*-irix6*): New target.
494 * configure.host: Handle Irix 6 shared library like Irix 5.
496 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
497 symbol for a magic name.
498 (xcoff_link_input_bfd): Don't change the reloc symbol for an
500 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
503 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
505 * mpw-config.in: Add ELF support to mips config, create the
506 elf32-target.h file in the object dir.
507 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
509 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
511 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
512 Also removed most abort calls, in favor of using bfd reporting.
515 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
517 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
518 (BFD32_BACKENDS) Add elf32-d10v.o.
519 * archures.c: Add bfd_d10v_arch.
520 * bfd-in2.h: Add bfd_d10v_arch.
521 * config.bfd (d10v-*-*): New target.
522 * configure: (bfd_elf32_d10v_vec) New vector.
523 * configure.in: (bfd_elf32_d10v_vec) New vector.
524 * cpu-d10v.c: New file.
525 * elf.c (prep_headers): Added case bfd_arch_d10v.
526 * elf32-d10v.c: New file.
528 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
529 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
530 * targets.c (bfd_elf32_d10v_vec): New vector.
533 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
535 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
537 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
539 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
540 bfd_mach_i386_i8086 machine types.
542 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
544 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
547 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
549 * coffcode.h (coff_set_section_contents): A/UX does not require
550 special handling of the _LIB section.
552 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
554 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
557 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
558 array if one was allocated.
560 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
562 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
563 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
564 use_rld_obj_head and rld_value.
565 (mips_elf_link_hash_table_create): Initialize new fields.
566 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
568 (mips_elf_create_dynamic_sections): Create .rld_map section. If
569 __rld_obj_head symbol not seen, create an __rld_map symbol.
570 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
571 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
572 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
573 __rld_obj_head symbol.
574 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
576 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
578 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
580 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
581 ppc_elf_addr16_ha_reloc.
582 (ppc_elf_addr16_ha_reloc): New static function.
584 * coff-mips.c (struct mips_hi): Define.
585 (mips_refhi_list): New static variable.
586 (mips_refhi_addr, mips_refhi_addend): Remove.
587 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
588 (mips_reflo_reloc): Process mips_refhi_list.
589 (mips_relhi_list): New static variable.
590 (mips_relhi_addr, mips_relhi_addend): Remove.
591 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
592 (mips_rello_reloc): Process mips_relhi_list.
593 (mips_relocate_section): Permit an arbitrary number of REFHI or
594 RELHI relocs before the associated REFLO or RELLO reloc.
596 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
598 * aout-target.h (MY(callback)): Set reloc_count fields.
600 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
602 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
603 sections unless this is a SunOS link.
605 * VERSION: Set to 2.7.1.
607 * Released binutils 2.7.
609 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
611 * i386aout.c: Include "aout/aout64.h".
612 (i386aout_write_object_contents): New static function.
613 (MY_write_object_contents): Define.
615 * netbsd.h (MY(write_object_contents)): Make sure that
616 adjust_sizes_and_vmas is called before fiddling with the magic
619 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
621 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
623 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
625 * libbfd-in.h (itos, stoi): Don't define.
627 * i386lynx.c (KEEPIT): Define as udata.i.
628 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
629 (NAME(lynx,swap_ext_reloc_out)): Likewise.
630 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
631 flags. Don't use stoi.
633 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
635 * elf.c (map_sections_to_segments): Don't start a new segment for
636 a writable section if it's on the same page as the previous
637 segment. Reset the writable variable for a readonly section.
639 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
641 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
642 first_thunk_address, thunk_size, and import_table_size.
643 * peicode.h: Improved some diagnostics regarding edata sections.
645 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
647 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
648 (TARGET_LITTLE_SYM): Added missing D_PAGED.
650 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
652 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
653 with XCOFF_DEF_DYNAMIC set is really defined.
654 (xcoff_link_check_dynamic_ar_symbols): Likewise.
655 (xcoff_link_add_symbols): Only create special sections if using an
658 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
660 (bfd_install_relocation): Likewise.
662 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
664 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
666 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
667 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
668 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
669 (elf64_alpha_link_hash_newfunc): Initialize flags field.
670 (elf64_alpha_check_relocs): Record types of LITUSE entries that
671 are found for LITERAL relocs.
672 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
673 taken, we cannot generate a .plt entry for the symbol.
675 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
677 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
678 sysconf functions (for gprof).
679 * configure, config.in: Rebuild.
681 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
683 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
684 an archive if it has a map. If the object file has the wrong
687 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
688 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
690 (alpha_relocate_section): Likewise.
692 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
693 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
694 (coff_swap_sym_out): Use SYMESZ, not sizeof.
695 (coff_swap_aux_out): Use AUXESZ, not sizeof.
696 (coff_swap_lineno_out): Use LINESZ, not sizeof.
697 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
698 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
699 * peicode.h: Corresponding changes.
701 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
703 * elflink.h (elf_create_pointer_linker_section): Comment out code
704 dealing with making GOT pointers negative of the GOT symbol for
707 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
709 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
710 increment the .rela.plt size until after we're done creating the
712 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
713 .rela.plt offset directly rather than calculating it.
715 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
717 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
718 Use autoconf-set values.
719 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
720 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
723 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
724 * configure: Rebuilt.
726 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
728 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
729 handling code > 1k away.
731 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
733 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
734 defined, output whenever the symbol is updated.
736 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
738 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
739 section to 0 if user_set_vma is set.
740 * elflink.h (elf_bfd_final_link): Likewise.
742 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
744 Partially undo patch of Jun 20.
745 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
746 (coff_compute_section_file_positions): Likewise.
747 (coff_write_object_contents): Likewise. Re-add deleted code, but
748 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
749 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
751 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
753 * config.bfd: Add support for *-*-rtems* configurations.
755 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
757 * elf.c (prep_headers): Add bfd_arch_alpha case.
759 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
761 * elf64-alpha.c: New file.
762 * config.bfd (alpha-*-linuxecoff*): New target.
763 (alpha-*-linux*, alpha-*-elf*): New targets.
764 * configure.in (bfd_elf64_alpha_vec): New vector.
765 * configure: Rebuild.
766 * targets.c (bfd_elf64_alpha_vec): Declare.
767 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
768 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
769 * bfd-in2.h, libbfd.h: Rebuild.
770 * Makefile.in: Rebuild dependencies.
771 (BFD64_BACKENDS): Add elf64-alpha.o.
772 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
774 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
776 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
777 than relying on a right shift of 32.
779 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
781 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
782 ifdef to COFF_WITH_PE.
783 (coff_compute_section_file_positions): Likewise.
784 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
785 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
786 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
787 COFF_IMAGE_WITH_PE, always include.
789 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
791 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
793 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
794 approximate the correct answer if SIZEOF_HEADERS was not used.
796 * binary.c (binary_set_section_contents): Set section file
797 position based on LMA rather than VMA.
799 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
801 * linker.c (_bfd_generic_link_output_symbols): Don't output any
802 symbols if info->strip == strip_all.
804 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
806 * coff-h8300.c: Remove #if 0 code.
807 (compatable): Don't allow mixing/matching of different architectures.
809 * archures.c (bfd_mach_h8300s): Add.
810 * bfd-in2.h: Rebuilt.
811 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
813 (h8300_reloc16_estimate): Likewise.
814 (h8300_reloc16_extra_cases): Likewise.
815 (h8300_bfd_link_add_symbols): Likewise.
816 * coffcode.h (coff_set_arch_mach_hook): Likewise.
817 (coff_set_flags): Likewise.
818 * cpu-h8300.c (h8300_scan): Likewise.
819 Add H8/S to bfd_h8300_arch list.
821 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
823 Added support for Alpha OpenVMS:
824 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
825 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
826 * config.h-vms, makefile.vms: New files.
827 * config.bfd (alpha-*-*vms*): New target.
828 * configure.in (evax_alpha_vec): New target vector.
829 * configure: Rebuild.
830 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
831 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
832 * targets.c (bfd_target_evax_flavour): Define.
833 (evax_alpha_vec): Declare.
834 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
836 * bfd-in2.h, libbfd.h: Rebuild.
837 * Makefile.in: Rebuild dependencies.
838 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
839 evax-emh.o, and evax-misc.o.
840 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
841 evax-etir.c, evax-emh.c, and evax-misc.c.
842 (HFILES): Add evax.h.
844 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
846 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
848 (h8300_bfd_link_add_symbols): Likewise.
850 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
852 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
853 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
855 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
857 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
858 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
860 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
861 R_MIPS_32 relocs if creating a shared library.
863 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
865 * peicode.h (add_data_entry): Use pei_section_data rather than
866 _cooked_size. Corresponds to May 13 change in coffcode.h.
868 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
870 * cofflink.c (_bfd_coff_final_link): Handle long section names.
871 * coffcode.h (coff_write_object_contents): If there are long
872 section names, always set the f_symptr field, even if there are no
874 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
875 if there are no symbols.
877 * coffgen.c (make_a_section_from_file): Check return value of
878 _bfd_coff_read_string_table.
879 (coff_real_object_p): Check return value of
880 make_a_section_from_file.
881 (_bfd_coff_read_string_table): Check that there are some symbols
882 before trying to read the string table size.
884 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
886 * xcofflink.c (xcoff_link_add_symbols): When considering whether
887 to replace a symbol in a dynamic object with a symbol from another
888 dynamic object, do the replacement if the existing symbol is
891 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
892 for _ptrgl, and treat it as global linkage code.
894 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
895 filename or N_SO symbol past the offset, and use it to indicate
896 that there is no line number or function when appropriate.
898 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
900 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
901 common symbol defined by the linker. Don't export function code
902 even if export_defineds is set.
904 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
906 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
908 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
909 (h8300_symbol_address_p): New function.
910 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
913 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
915 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
917 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
918 correctly for the two variants. Allow relaxing if the target
919 is 128 bytes away since after relaxation it'll be 126 bytes away.
920 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
921 "dot" and "value". Allow relaxing if the target is 128 bytes
922 away since after relaxation it'll be 126 bytes away.
923 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
924 the given section until nothing changes.
926 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
928 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
929 alignment hack--we can get the lnnoptr info another way without
930 suddenly increasing the alignment requirements. Set the flags for
932 (ecoff_compute_section_file_positions): Do so.
934 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
936 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
937 to keep the HP emulator database happy.
939 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
940 From Kevin Buettner <kev@primenet.com>.
942 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
944 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
945 name of a NULL section.
947 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
949 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
950 set, always call the notice callback.
952 * VERSION: Increment for bfdlink.h change.
954 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
956 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
957 (sh_relax_delete_bytes): Correct handling of differently sized
958 trailing alignment reloc.
960 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
961 * bfd-in2.h: Rebuild.
962 * configure.in: Warn if there is no known 64 bit type.
963 * configure: Rebuild.
965 * Makefile.in: Rebuild dependencies.
966 (BFD32_BACKENDS): Add ppcboot.o.
967 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
969 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
970 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
972 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
974 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
975 (bfd_mips_elf64_swap_reginfo_out): Move from here...
976 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
977 (bfd_mips_elf64_swap_reginfo_out): ...to here.
979 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
981 * elf64-mips.c: Improve reloc special_functions and handling of
982 SHT_MIPS_OPTIONS section.
983 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
984 mips_elf_hi16_reloc and make globally visible.
985 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
986 make globally visible.
987 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
988 make globally visible.
989 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
990 and make globally visible.
991 (gprel16_with_gp): Check howto->src_mask before using value in
993 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
994 and make globally visible.
995 (gprel32_with_gp): Check howto->src_mask before fetching value.
996 (bfd_mips_elf_swap_options_in): New function.
997 (bfd_mips_elf_swap_options_out): New function.
998 (_bfd_mips_elf_set_private_flags): Rename from
999 mips_elf_set_private_flags and make globally visible.
1000 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1001 mips_elf_copy_private_bfd_data and make globally visible.
1002 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1003 mips_elf_merge_private_bfd_data and make globally visible.
1004 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1005 for a SHT_MIPS_OPTIONS section.
1006 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1007 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1008 name of a SHT_MIPS_OPTIONS section.
1009 (_bfd_mips_elf_set_section_contents): New function.
1010 (mips_elf32_section_processing): Set the GP value in a
1011 SHT_MIPS_OPTIONS section.
1012 (_bfd_mips_elf_find_nearest_line): Rename from
1013 mips_elf_find_nearest_line and make globally visible.
1014 (bfd_elf32_set_section_contents): Define.
1015 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1016 (_bfd_mips_elf_lo16_reloc): Declare.
1017 (_bfd_mips_elf_gprel16_reloc): Declare.
1018 (_bfd_mips_elf_got16_reloc): Declare.
1019 (_bfd_mips_elf_gprel32_reloc): Declare.
1020 (_bfd_mips_elf_set_private_flags): Declare.
1021 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1022 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1023 (_bfd_mips_elf_find_nearest_line): Declare.
1024 (_bfd_mips_elf_set_section_contents): Declare.
1026 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1028 (elf_info_to_howto): Define.
1029 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1031 (elf_info_to_howto): Define.
1032 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1034 (elf_info_to_howto): Define.
1036 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1037 R_MOV16B[12], to match change in coff/internal.h.
1039 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1041 * elf64-mips.c: Extensive additions to provide better support for
1042 writing files and for gas.
1043 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1044 of mips_elf_object_p.
1045 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1046 _bfd_mips_elf_object_p.
1047 (_bfd_mips_elf_final_write_processing): Rename from
1048 mips_elf_final_write_processing and make globally visible.
1049 (_bfd_mips_elf_fake_sections): Rename from
1050 mips_elf_fake_sections and make globally visible.
1051 (_bfd_mips_elf_section_from_bfd_section): Rename from
1052 mips_elf_section_from_bfd_section and make globally visible.
1053 (_bfd_mips_elf_section_processing): New function, broken out of
1054 mips_elf_section_processing.
1055 (mips_elf32_section_processing): Rename from
1056 mips_elf_section_processing; call
1057 _bfd_mips_elf_section_processing.
1058 (_bfd_mips_elf_symbol_processing): Rename from
1059 mips_elf_symbol_processing and make globally visible.
1060 (_bfd_mips_elf_read_ecoff_info): Rename from
1061 mips_elf_read_ecoff_info and make globally visible.
1062 (mips_elf32_ecoff_debug_swap): Rename from
1063 mips_elf_ecoff_debug_swap.
1064 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1065 struct symbol_cache_entry.
1066 (_bfd_elf_validate_reloc): New function, moved in from
1067 elfcode.h:validate_reloc.
1068 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1069 to _bfd_elf_validate_reloc. Change all callers.
1070 * elf-bfd.h (bfd_section_from_shdr): Declare.
1071 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1072 (_bfd_elf_validate_reloc): Declare.
1073 (_bfd_mips_elf_object_p): Declare.
1074 (_bfd_mips_elf_fake_sections): Declare.
1075 (_bfd_mips_elf_section_from_bfd_section): Declare.
1076 (_bfd_mips_elf_section_processing): Declare.
1077 (_bfd_mips_elf_symbol_processing): Declare.
1078 (_bfd_mips_elf_read_ecoff_info): Declare.
1079 (_bfd_mips_elf_final_write_processing): Declare.
1080 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1083 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1084 (mips_elf_final_write_processing): Likewise.
1086 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1088 64-bit MIPS ELF ABI objdump support:
1089 * elf64-mips.c: New file.
1090 * Makefile.in: Rebuild dependencies.
1091 (BFD64_BACKENDS): Add elf64-mips.o.
1092 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1093 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1094 bfd_elf64_littlemips_vec to targ_selvecs.
1095 (mips*-*-elf*): Likewise.
1096 * confingure.in: Add bfd_elf64_bigmips_vec and
1097 bfd_elf64_littlemips_vec to vector switch.
1098 * configure: Rebuild.
1099 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1100 broken out of mips_elf_section_from_shdr.
1101 (mips_elf32_section_from_shdr): Rename from
1102 mips_elf_section_from_shdr. Call new function.
1103 (elf_backend_section_from_shdr): Update name of renamed function.
1104 * elf-bfd.h (struct elf_size_info): Change second parameter of
1105 write_out_phdrs to be const. Likewise for second parameter of
1107 (struct bfd_elf_section_data): Add rel_hdr2 field.
1108 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1109 (bfd_elf32_swap_symbol_out): Likewise.
1110 (bfd_elf32_swap_reloc_in): Likewise.
1111 (bfd_elf32_swap_reloc_out): Likewise.
1112 (bfd_elf32_swap_reloca_in): Likewise.
1113 (bfd_elf32_swap_reloca_out): Likewise.
1114 (bfd_elf32_swap_phdr_in): Likewise.
1115 (bfd_elf32_swap_phdr_out): Likewise.
1116 (bfd_elf32_swap_dyn_in): Likewise.
1117 (bfd_elf32_swap_dyn_out): Likewise.
1118 (bfd_elf32_slurp_symbol_table): Declare.
1119 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1120 (bfd_elf32_write_out_phdrs): Declare.
1121 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1122 (bfd_elf64_swap_symbol_out): Likewise.
1123 (bfd_elf64_swap_reloc_in): Likewise.
1124 (bfd_elf64_swap_reloc_out): Likewise.
1125 (bfd_elf64_swap_reloca_in): Likewise.
1126 (bfd_elf64_swap_reloca_out): Likewise.
1127 (bfd_elf64_swap_phdr_in): Likewise.
1128 (bfd_elf64_swap_phdr_out): Likewise.
1129 (bfd_elf64_swap_dyn_in): Likewise.
1130 (bfd_elf64_swap_dyn_out): Likewise.
1131 (bfd_elf64_slurp_symbol_table): Declare.
1132 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1133 (bfd_elf64_write_out_phdrs): Declare.
1134 (_bfd_mips_elf_section_from_shdr): Declare.
1135 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1136 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1137 section for the section, add the new one to rel_hdr2. Increment
1138 reloc_count rather than setting it.
1139 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1140 Remove static declaration.
1141 (elf_write_shdrs_and_ehdr): Define name as macro.
1142 (elf_write_out_phdrs): Likewise.
1143 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1144 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1145 (elf_swap_symbol_in): Change second parameter to be const.
1146 (elf_swap_symbol_out): Likewise.
1147 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1148 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1149 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1150 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1151 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1152 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1153 parameter to be const. Make non-static.
1154 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1156 (elf_slurp_symbol_table): Make non-static.
1157 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1158 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1159 (elf_backend_size_info): Likewise.
1160 (elfNN_bed): Use elf_backend_size_info.
1161 * targets.c (bfd_elf64_bigmips_vec): Declare.
1162 (bfd_elf64_littlemips_vec): Declare.
1163 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1164 bfd_elf64_littlemips_vec if BFD64 is defined.
1166 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1168 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1170 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1171 zeroes, in alignment holes.
1173 * configure: Rebuild with autoconf 2.10.
1175 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1176 potential leading underscore in the allocated buffer.
1178 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1180 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1181 symbols into .sbss if this is a relocatable link.
1183 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1185 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1186 undefined symbols when creating a shared library.
1188 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1190 * coff-sh.c: Add a bunch of new code and static const arrays to
1191 support aligning loads and stores on four byte memory boundaries.
1193 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1195 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1196 call sh_align_loads.
1197 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1200 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1202 * cache.c (bfd_open_file): Unlink the file before opening it for
1203 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1205 * opncls.c (bfd_fdopenr): Set opened_once.
1207 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1209 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1212 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1213 the code unconditionally.
1215 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1217 * libcoff-in.h (struct pei_section_tdata): Define structure.
1218 (pei_section_data): Define macro.
1219 * libcoff.h: Rebuild.
1220 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1221 store s_paddr field in pei_section_data.
1222 (coff_compute_section_file_positions): Use pei_section_data rather
1223 than _cooked_size, and don't overwrite an existing value.
1224 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1225 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1226 * peicode.h (coff_bfd_copy_private_section_data): Define if
1228 (pe_bfd_copy_private_section_data): New static function if
1231 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1233 * srec.c (srec_set_arch_mach): Write as a function rather than a
1236 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1237 no map, just check each member in turn to see whether it is
1240 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1242 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1243 table. Call BFD_ASSERT to validate header size, instead of
1245 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1248 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1250 * ppcboot.c: New target for looking at PPCbug boot records.
1252 * config{ure.in,.bfd}: Add support for ppcboot target.
1254 * configure: Regenerate.
1256 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1258 * coff-h8300.c (howto_table): Update names to match recent
1259 changes to include/coff/internal.h. Fix minor errors in the
1260 existing relocs. Add R_MOVL1 and R_MOVL2.
1261 (rtype2howto): Similarly.
1262 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1263 existing relaxing code and peform more relaxing.
1264 (h8300_reloc16_extra_cases): Likewise.
1266 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1268 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1271 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1273 * elfcode.h (elf_object_p): Reject generic ELF target if
1274 e_machine matches an alternate machine code in a specific backend.
1276 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1277 obsolete align_power_min field.
1279 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1281 * coff-h8300.c (reloc_howto_type): Add howto entry for
1283 (rtype2howto): Handle R_PCRWORD_B.
1284 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1285 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1286 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1287 branch (R_PCWORD_B).
1289 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1291 * aoutx.h (translate_from_native_sym_flags): Set the section for
1292 BSF_CONSTRUCTOR symbols.
1294 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1297 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1299 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1300 stop looking when section is found.
1302 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1304 * coffcode.h (STRING_SIZE_SIZE): Define.
1305 (styp_to_sec_flags): Handle long symbol names when looking for the
1307 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1308 (bfd_coff_long_section_names): Define.
1309 (coff_write_object_contents): Handle long section names.
1310 (bfd_coff_std_swap_table): Initialize new field.
1311 * libcoff.h: Rebuild.
1312 * coffgen.c (make_a_section_from_file): Handle long section
1314 (coff_write_symbols): Handle long section names.
1315 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1316 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1317 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1318 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1319 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1320 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1321 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1322 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1324 * bout.c (b_out_callback): Set lma of sections.
1325 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1326 parameter to output_bfd. Used input_bfd instead of output_bfd in
1329 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1331 * aoutx.h (translate_from_native_sym_flags): Don't create
1332 SEC_CONSTRUCTOR sections.
1333 * ecoff.c (ecoff_set_symbol_info): Likewise.
1335 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1336 From Don Bowman <bowman@waterloo.hp.com>.
1338 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1340 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1341 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1343 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1345 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1346 mips_32_relocs field.
1347 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1348 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1349 relocs against a global symbol which is not defined in a regular
1351 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1352 against a global symbol, increment mips_32_relocs.
1353 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1354 the symbol is not defined in a regular file, make room in the
1357 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1359 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1360 file position and the virtual file position separately. Set
1361 filepos information bsaed on the real file position.
1362 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1363 Jan 23 change to coffcode.h.
1365 * som.c (som_slurp_symbol_table): Set the symbol count to the
1366 number of BFD symbols created.
1368 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1370 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1371 output file if linking shared objects. Loop to check all relocs,
1372 rather than returning false on first error.
1374 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1376 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1377 (ppc_elf_additional_program_headers): If .interp section, bump #
1378 of program headers by 1.
1379 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1380 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1381 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1383 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1385 (ppc_elf_relocate_section): If the output section isn't defined,
1386 don't abort, just give an error message.
1388 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1389 being created is .sdata or .sdata2, don't make the symbol dynamic.
1391 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1393 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1394 members of an archive for dynamic objects with no symbols, and
1395 pass them directly to check_archive_element.
1396 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1397 xcoff_link_check_dynamic_ar_symbols.
1398 (xcoff_link_check_dynamic_ar_symbols): New static function.
1400 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1401 from _bfd_nodynamic to _bfd_xcoff.
1402 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1404 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1405 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1406 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1407 * libcoff.h: Rebuild.
1408 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1409 (xcoff_get_section_contents): New static function.
1410 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1411 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1412 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1413 (xcoff_dynamic_reloc): New static variable.
1414 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1415 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1417 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1419 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1420 if reloc_entry->addend is not 0.
1421 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1423 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1425 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1427 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1428 Add entries for R_SPARC_[56].
1429 (sparc_reloc_map): Add entries for R_SPARC_[56].
1431 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1433 Optimize linking of stabs in sections as used in ELF and COFF.
1434 * stabs.c: New file.
1435 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1436 (_bfd_write_section_stabs): Declare.
1437 (_bfd_write_stab_strings): Declare.
1438 * libbfd.h: Rebuild.
1439 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1440 (struct coff_link_hash_table): Add stab_info field.
1441 * libcoff.h: Rebuild.
1442 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1444 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1446 (_bfd_coff_final_link): Write out stab strings hash table.
1447 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1448 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1450 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1451 (struct bfd_elf_section_data): Add stab_info field.
1452 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1454 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1455 _bfd_link_section_stabs.
1456 (elf_bfd_final_link): Write out stab strings hash table.
1457 (elf_link_input_bfd): Handle optimized stabs sections.
1458 * reloc.c (_bfd_final_link_relocate): Check address against
1459 _raw_size rather than _cooked_size.
1460 * Makefile.in: Rebuild dependencies.
1461 (BFD_LIBS): Add stabs.o
1462 (BFD_LIBS_CFILES): Add stabs.c.
1464 * VERSION: Increment for bfdlink.h change.
1466 * coffgen.c (coff_renumber_symbols): Correct handling of
1467 BSF_NOT_AT_END common symbols.
1469 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1471 * coff-ppc.c (record_toc): Add cast to avoid warning.
1472 (ppc_allocate_toc_section): Likewise.
1473 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1474 (ppc_coff_reloc_type_lookup): Remove unreached code.
1475 * coffcode.h (coff_write_object_contents): Don't take the address
1477 * peicode.h (pe_print_idata): Add casts to avoid warning.
1478 (pe_print_edata): Likewise.
1479 (pe_print_reloc): Remove ANSI C string concatenation.
1481 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1485 * libcoff.h: Rebuild.
1486 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1488 (coff_swap_aux_out): Likewise.
1489 * peicode.h (coff_swap_aux_in): Likewise.
1490 (coff_swap_aux_out): Likewise.
1491 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1493 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1495 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1496 Fix up .bf endndx link fields.
1497 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1499 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1502 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1504 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1505 on Solaris PowerPC systems doesn't get confused.
1507 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1510 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1511 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1512 update did_reg and did_reg2.
1514 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1516 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1518 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1519 callback routines, pass h->root.string rather than name, in case
1520 copy is true and name is transient.
1522 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1524 * elfcore.h: Add support for core files with multiple threads.
1525 (Primarily for Solaris.)
1527 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1529 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1530 section->orelocation is NULL.
1532 * coffgen.c (bfd_coff_get_syment): New function.
1533 (bfd_coff_get_auxent): New function.
1534 * bfd-in.h (bfd_coff_get_syment): Declare.
1535 (bfd_coff_get_auxent): Declare.
1536 * bfd-in2.h: Rebuild.
1538 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1540 * elf32-mips.c (struct mips_hi16): Define.
1541 (mips_hi16_addr, mips_hi16_addend): Remove.
1542 (mips_hi16_list): New static variable.
1543 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1544 (mips_elf_lo16_reloc): Process mips_hi16_list.
1545 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1546 relocs before the associated LO16 reloc.
1548 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1550 * versados.c (versados_scan): Check bfd_alloc return value.
1551 (versados_object_p): Check all bfd_read return values. Require
1552 that lang field be less than 10, to avoid confusion with Intel Hex
1555 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1557 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1558 not 0, for an absolute symbol.
1559 (NAME(aout,swap_ext_reloc_out)): Likewise.
1561 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1562 (ihex_write_object_contents): For a large start address, output
1563 the full 32 bit address in record type 5.
1565 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1566 to int to avoid promotion problems in prototype.
1568 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1570 * configure.host: Use ${srcdir} when looking for picfrag.
1572 * configure.host: Switch on ${libdir}, not $(libdir). From
1573 alan@spri.levels.unisa.edu.au (Alan Modra).
1575 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1576 entry point, not just for DYNAMIC objects.
1577 * sunos.c (sunos_add_dynamic_symbols): Always call
1578 sunos_create_dynamic_sections. If called with a non DYNAMIC
1579 object, don't do anything else.
1580 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1582 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1584 * configure.in: Permit --enable-shared to specify a list of
1586 * configure: Rebuild.
1588 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1589 host when configuring with --enable-shard.
1591 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1593 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1596 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1597 to avoid crashing in bfd_hash_replace.
1599 * sysdep.h: Use #ifdef, not #if.
1601 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * config.in: Rebuild.
1605 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1607 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1608 (AC_CHECK_HEADERS): Check for sys/time.h
1609 (AC_HEADER_TIME): Add macro.
1610 * configure: Rebuild.
1611 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1612 to control what combination of <time> and <sys/time.h>
1615 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1617 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1618 (aout_32_sunos4_write_object_contents): Likewise.
1619 * aoutx.h (NAME(aout,machine_type)): Handle
1620 bfd_mach_sparc_{sparclet,sparclite}.
1621 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1622 (bfd_mach_sparc_v9_p): Update.
1623 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1624 * libaout.h (enum machine_type): Add M_SPARCLET.
1625 * sunos.c (MACHTYPE_OK): Define.
1626 * bfd-in2.h: Regenerated.
1628 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1630 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1631 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1632 * elflink.c (_bfd_elf_create_got_section): Store the
1633 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1634 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1635 global offset table goes over 0x1000, set the value of
1636 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1637 (elf32_sparc_relocate_section): Subtract the offset of
1638 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1640 * elfcode.h: Don't include <string.h>.
1642 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1644 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1645 generic_link_hash_newfunc. All references changed.
1646 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1647 moved here from libbfd-in.h.
1648 * libbfd-in.h: Corresponding changes.
1649 * libbfd.h: Regenerated.
1651 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1653 * aoutx.h (aout_link_input_section_std): When reporting an
1654 overflow error, use the name of the symbol in the hash table if
1656 (aout_link_input_section_ext): Likewise.
1658 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1659 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1661 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1663 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1664 * coffcode.h (coff_compute_section_file_positions): Likewise.
1665 (coff_write_object_contents): Likewise.
1667 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1669 * section.c (SEC_LINK_ONCE): Define.
1670 (SEC_LINK_DUPLICATES): Define.
1671 (SEC_LINK_DUPLICATES_DISCARD): Define.
1672 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1673 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1674 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1675 * bfd-in2.h: Rebuild.
1676 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1677 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1678 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1679 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1680 SEC_LINK_ONCE, and look through the symbol table for the setting
1681 for SEC_LINK_DUPLICATES.
1682 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1683 set for a section, find the section symbol in the symbol table,
1684 and set the aux entry based on SEC_LINK_DUPLICATES.
1685 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1686 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1687 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1688 * coff-i386.c (i386coff_vec): Likewise.
1689 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1691 * VERSION: Bump to 2.6.1.
1692 * Makefile.in (stamp-h): Depend upon VERSION.
1694 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1696 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1697 * libbfd.h: Rebuilt.
1698 * linker.c (generic_link_hash_newfunc): No longer static.
1699 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1701 * coff-h8300.c: Add two derived hash tables and their associated
1702 funtions and #defines for use by the h8300 linker.
1703 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1704 the function vector as needed. Place the address of the function
1705 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1706 Rewrite the vectors section contents as necessary.
1707 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1708 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1709 (coff_bfd_link_hash_table_create): Likewise.
1711 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1713 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1714 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1716 (hppa_rebuild_insn): Pass pointer to correct type to
1717 low_sign_unext and dis_assemble_21.
1719 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1721 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1722 Stick with sparc-*-{sysv4*,solaris2*}.
1724 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1726 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1727 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1728 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1729 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1730 fields is non-zero, print them.
1732 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1733 ifdef. Remove unused variables.
1734 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1736 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1737 (get_symbol_value): Ifdef out.
1738 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1739 (coff_ppc_relocate_section): Remove unused variables. Make
1740 fprintf strings and argument types correspond. Put before_addr in
1742 (dump_toc): Make fprintf strings and argument types correspond.
1743 (ppc_process_before_allocation): Remove unused variables. Always
1745 (ppc_reflo_reloc): Ifdef out.
1746 (ppc_addr32nb_reloc): Ifdef out.
1747 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1749 (coff_ppc_rtype_to_howto): Likewise.
1750 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1752 * peicode.h (pe_print_idata): Move otherwise unused variables into
1753 the #ifdef where they are used. Always return a value.
1754 (pe_print_edata): Make fprintf strings and argument types
1755 correspond. Always return a value.
1756 (pe_print_pdata): Removed unused variable addr_value. Always
1758 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1759 strings and argument types correspond. Always return a value.
1761 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1762 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1763 variable rela inside #if 0 section where it is used.
1765 * ns32k.h: New file.
1766 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1767 functions to start with _bfd_.
1768 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1769 functions in cpu-ns32k.h.
1770 * Makefile.in: Rebuild dependencies.
1771 (HFILES): Add ns32k.h.
1773 * section.c (struct sec): Add linker_mark field. Change
1774 user_set_vma and reloc_done to be single bit fields.
1775 (STD_SECTION): Update accordingly.
1776 * bfd-in2.h: Rebuild.
1777 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1779 (aout_link_input_bfd): Don't link unmarked sections.
1780 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1782 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1783 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1785 * elflink.h (elf_bfd_final_link): Mark sections included in the
1787 (elf_link_input_bfd): Don't link unmarked sections.
1788 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1790 (xcoff_link_input_bfd): Don't link unmarked sections.
1792 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1793 overflow error messages.
1795 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1797 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1798 is not set, print "BFD: " before the error message.
1800 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1801 Miles Bader <miles@gnu.ai.mit.edu>.
1802 * configure: Rebuild.
1804 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1806 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1809 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1810 m68k-aout, m68k-coff, and m68k-elf targets.
1812 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1814 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1815 (ieee_generic_stat_arch_elt): Restructured to prevent
1816 ieee_object_p from being called repeatedly.
1818 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1820 * coffcode.h (coff_write_object_contents): Allocate
1821 buffers large enough for any FILEHDR or AOUTHDR.
1823 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1825 * ecofflink.c (lookup_line): New static function, renamed and
1826 slighly changed from old _bfd_ecoff_locate_line.
1827 (_bfd_ecoff_locate_line): Cache line number information. Use
1828 lookup_line for actual lookup.
1830 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1832 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1833 multiple of 20 bytes.
1835 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1837 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1838 allocate ecoff_find_line, and don't initialize by hand.
1839 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1840 mips_elf_find_line, and don't call memset.
1842 * coffcode.h (coff_compute_section_file_positions): If not
1843 producing a final executable, don't consider sofar when aligning
1844 the section to the correct size.
1846 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1848 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1849 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1850 * coffgen.c (coff_section_symbol): Ifdef out.
1852 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1854 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1855 output_bfd is not NULL.
1857 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1859 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1860 of bfd_alloc (fixes fix_line not being initialized).
1861 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1863 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1865 * coffcode.h: Allow specific backends to override the
1866 bfd_link_add_symbols routine.
1868 * coff-h8300.c: Include genlink.h.
1869 (howto_table): Add R_MEM_INDIRECT.
1870 (rtype2howto): Support R_MEM_INDIRECT.
1871 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1874 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1876 * coff-alpha.c (alpha_relocate_section): Use
1877 info->callbacks_warning, rather than _bfd_error_handler, for
1878 "multiple gp" warning.
1880 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1883 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1884 table string. Use bfd_wrapped_link_hash_lookup.
1885 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1887 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1888 table, if any, when writing out symbols.
1889 (aout_link_input_section_std): Use the name from the hash table,
1890 if any, when reporting undefined symbols.
1891 (aout_link_input_section_ext): Likewise.
1892 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1893 * bout.c (get_value): Likewise.
1894 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1895 * ecoff.c (ecoff_reloc_link_order): Likewise.
1896 * elflink.h (elf_link_add_object_symbols): Likewise.
1897 (elf_reloc_link_order): Likewise.
1898 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1899 (_bfd_generic_reloc_link_order): Likewise.
1900 (default_indirect_link_order): Likewise.
1901 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1902 * sunos.c (sunos_add_one_symbol): Likewise.
1903 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1904 (bfd_xcoff_link_count_reloc): Likewise.
1905 (xcoff_reloc_link_order): Likewise.
1907 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1908 into -1 for intern->rss.
1910 * configure: Rebuild with autoconf 2.8.
1912 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1914 * stab-syms.c (__define_stab_duplicate): Define.
1915 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1917 * bfd-in.h (bfd_get_stab_name): Declare.
1918 * bfd-in2.h: Rebuild.
1919 * Makefile.in: Rebuild dependencies.
1920 (BFD_LIBS): Add stab-syms.o.
1921 (BFD_LIBS_CFILES): Add stab-syms.c.
1922 (BFD32_BACKENDS): Remove stab-syms.o.
1923 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1924 * configure.in: Don't list stab-syms.o in bfd_backends.
1925 * configure: Rebuild.
1926 * libaout.h (aout_stab_name): Don't declare.
1927 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1930 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1932 * elf.c (assign_file_positions_for_segments): Adjust file offset
1933 for section alignment even if SEC_LOAD is not set.
1935 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1937 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1938 since they appear as targets in Makefile.in.
1939 * configure: Rebuild.
1941 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1942 don't fiddle with a symbol which is not defined anywhere.
1944 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1946 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1947 though they are defined in a shared library.
1948 (xcoff_build_ldsyms): Likewise.
1950 * coffgen.c (coff_find_nearest_line): Don't look at the line
1951 numbers for the section if section->lineno is NULL.
1953 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1954 message rather than calling BFD_ASSERT.
1955 * elfcode.h (write_relocs): Check return value of
1956 _bfd_elf_symbol_from_bfd_symbol.
1958 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1960 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1963 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1965 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1967 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1968 hppa_reloc_field_selector_type_alt.
1969 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1970 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1972 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1974 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1976 * elf.c (assign_file_positions_for_segments): Adjust the segment
1977 memory size for the alignment of a SEC_ALLOC section, not just a
1980 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1982 * m68klinux.c: New file.
1983 * hosts/m68klinux.h: New file.
1984 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1985 * configure.in (m68*-*-linux*): New native host.
1986 (m68klinux_vec): New vector.
1987 * configure: Rebuild.
1988 * targets.c (m68klinux_vec): Declare.
1989 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1990 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1991 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1992 declaration from bfd_linux_size_dynamic_sections.
1993 (bfd_m68klinux_size_dynamic_sections): Declare.
1994 * bfd-in2.h: Rebuild.
1995 * Makefile.in: Rebuild dependencies.
1996 (BFD32_BACKENDS): Add m68klinux.o.
1997 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1999 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2001 * libhppa.h (pa_arch): Add pa20.
2002 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2003 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2004 (hppa_field_adjust): Handle e_nsel.
2005 * som.c: Provide default definitions for many new relocs found only
2006 in hpux10 include files.
2007 (som_fixup_formats): Add several new relocs from hpux10.
2008 (som_hppa_howto_table): Add hpux10 relocs.
2009 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2011 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2013 * mpw-make.sed: Edit out recent shared library support, and
2014 rules to rebuild .h files using doc/chew.
2016 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2018 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2019 size even of sections with no contents.
2021 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2024 starting with '$' the way we skip names starting with '.'. When
2025 updating x_endndx, don't be fooled by an index which has been
2028 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2029 struct/union/enum type with no elements.
2031 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2033 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2035 * archive.c (bfd_generic_archive_p): If the first file in the
2036 archive can not be recognized as an object, don't assume that this
2037 is the wrong format.
2039 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2040 format is not bfd_object.
2041 (bfd_elf_get_dt_soname): Likewise.
2043 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2045 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2048 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2050 * bfd.c (tdata): Add netbsd_core_data.
2051 * bfd-in2.h: Regenerated.
2053 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2055 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2056 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2057 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2060 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2061 to get the symbol index, matching 14 Jul 95 change.
2063 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2065 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2066 Remove duplicate definition of gp.
2068 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2070 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2071 assume that we can set the GP value and then get the same value,
2072 since it won't be true if the output file is neither ELF nor
2074 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2075 _bfd_get_gp_value here.
2076 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2077 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2079 (mips_elf_lo16_reloc): Likewise.
2080 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2081 Don't require that the BFD be ELF.
2082 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2083 (mips_elf_gprel32_reloc): Likewise.
2084 (mips_elf_relocate_section): Don't assume we can set and get the
2086 (mips_elf_finish_dynamic_symbol): Don't bother to use
2087 _bfd_get_gp_value here.
2089 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2090 Don't change epdr between malloc and free. Be careful not to free
2091 NULL pointers. Zero out the first RPDR.
2093 * configure.host: On Linux, only pass -rpath option if $(libdir)
2094 is neither /lib nor /usr/lib. From Alan Modra
2095 <alan@mullet.Levels.UniSA.Edu.Au>.
2097 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2099 (elf_dt_name): Rename from elf_dt_needed_name.
2100 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2102 (bfd_elf_get_dt_soname): New function.
2103 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2104 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2105 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2106 * bfd-in2.h: Rebuild.
2108 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2110 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2111 _bfd_sparc_elf_reloc_type_lookup.
2112 (bfd_elf32_bfd_reloc_type_lookup): Update.
2113 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2114 (sparc64_elf_howto_table): Define.
2115 (sparc_reloc_map): Define.
2116 (sparc64_elf_reloc_type_lookup): New function.
2117 (sparc_elf_wdisp16_reloc): New function.
2118 (elf_info_to_howto): Use sparc64_elf_howto_table.
2119 (sparc64_elf_relocate_section): Likewise.
2120 (bfd_elf64_bfd_reloc_type_lookup): Update.
2122 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2124 * configure.host: Check for 'do not mix' from native linker before
2125 trying to use -rpath.
2127 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2129 * bfd.c (_bfd_get_gp_value): New function.
2130 (_bfd_set_gp_value): New function.
2131 * libbfd-in.h (_bfd_get_gp_value): Declare.
2132 (_bfd_set_gp_value): Declare.
2133 * libbfd.h: Rebuild.
2134 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2135 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2136 directly to the fields in the tdata information.
2137 (alpha_relocate_section): Likewise.
2138 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2139 (mips_gprel_reloc): Likewise.
2140 (mips_relocate_section): Likewise.
2141 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2142 (mips_elf_lo16_reloc): Likewise.
2143 (mips_elf_final_gp): Likewise.
2144 (mips_elf_gprel16_reloc): Likewise.
2145 (mips_elf_gprel32_reloc): Likewise.
2146 (mips_elf_relocate_section): Likewise.
2147 (mips_elf_finish_dynamic_symbol): Likewise.
2149 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2151 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2153 * configure.in: Call AC_PROG_CC before configure.host.
2154 * configure: Rebuild.
2155 * configure.host: Don't set information which autoconf should
2156 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2158 * configure.host: Remove go32 and win32 host information, since it
2159 should no longer be needed.
2161 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2162 then start a new segment rather than put a writable section in a
2165 * configure.host: Set RPATH_ENVVAR.
2167 * Makefile.in: Rebuild dependencies.
2169 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2170 zero_section variable.
2172 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2174 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2175 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2176 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2178 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2180 * ieee.c (ieee_write_expression): Only use an R variable for a
2181 local symbol. Don't output a zero offset. Handle a zero address.
2182 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2183 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2185 (parse_expression): Don't try to handle multiple occurrences of a
2186 P variable. Handle I variables differently from X variables. Fix
2187 the order of minus expressions.
2188 (ieee_slurp_external_symbols): Generate an I variable for an NN
2189 record. Fix handling of ATI and ATX records.
2190 (ieee_slurp_sections): Only set minimal section attributes.
2191 Adjust them later, based on the section contents.
2192 (ieee_object_p): Read in the file until just after the ME record.
2193 Call ieee_slurp_section_data to set the section flags.
2194 (do_one): Add iterations parameter. Only repeat the first load
2195 item. Set the section and file reloc flags.
2196 (ieee_slurp_section_data): Set section flags. Pass iterations to
2198 (ieee_canonicalize_reloc): Handle I variables.
2199 (do_with_relocs): Only emit relocation size when necessary.
2200 Increase MAXRUN to 127. Change ov to be assigned, and take
2201 src_mask and pcrel_offset into account.
2202 (ieee_write_data_part): Skip sections that are not loaded.
2203 (ieee_write_external_part): Don't output optional last entry of WX
2205 (ieee_write_me_part): Make setting of me_record neater.
2206 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2208 * syms.c (stt): Add entries for zerovars, vars, and code.
2210 * elfcode.h (validate_reloc): New static function.
2211 (write_relocs): Call validate_reloc for non ELF relocs.
2213 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2214 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2215 (TARGET_LITTLE_SYM): Likewise.
2217 * config.bfd (m68*-*-psos*): New target.
2219 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2221 * i386msdos.c: Remove some #if 0 code.
2222 (msdos_write_object_contents): Don't include empty sections in the
2223 size computation, regardless of their address.
2225 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2227 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2228 is NULL, ie, the -r switch is used.
2230 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2232 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2233 (BFD_RELOC_MIPS_GOT_LO16): Define.
2234 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2235 * bfd-in2.h, libbfd.h: Rebuild.
2236 * elf32-mips.c (mips_reloc_map): Map new relocs.
2238 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2240 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2243 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2244 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2245 simple number for the section address, rather than an expression.
2246 Limit the number of bytes between relocs to MAXRUN.
2247 (ieee_write_me_part): Set me_record to the file offset after the
2249 (ieee_write_processor): New static function.
2250 (ieee_write_object_contents): Use ieee_write_processor.
2252 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2254 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2256 * coff-aux.c: Change include of aux.h to aux-coff.h.
2258 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2260 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2261 relocation put the addend both in the reloc entry and the data.
2262 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2265 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2266 a R_68K_PCxx reloc against a defined global symbol directly.
2267 (elf_m68k_check_relocs): Don't count such a reloc.
2269 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2270 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2271 symbol for now, otherwise always record the symbol as dynamic.
2272 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2273 is not referenced by a dynamic object, and we are not making a
2274 shared object, then don't make a PLT entry. If we do make a PLT
2275 entry, make sure the symbol has been recorded as dynamic.
2277 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2279 * configure.host: When making a shared library, set HLDFLAGS to
2280 pass an appropriate -rpath option. Use the make variable SONAME
2281 as the shared library soname, rather than computing it here. On
2282 SunOS, build stamp-tshlink in place of $(SHLINK).
2283 * Makefile.in (SONAME): New variable.
2284 ($(SHLINK)): Make a link to the transformed name, as well.
2285 (stamp-tshlink): New target.
2286 (install): Skip stamp-tshlink during install.
2288 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2290 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2291 linker sections have been set up yet.
2293 * elf.c (make_mapping): Add an additional argument to suppress
2294 making the first section include the program headers.
2295 (map_sections_to_segments): If the user used -Ttext such that the
2296 program headers are on a different page, do not set the flags
2297 saying that this section includes the program headers.
2299 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2301 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2302 don't define TRAD_HEADER.
2303 * configure: Rebuild.
2305 * netbsd-core.c: New file, support for NetBSD core files.
2306 * hosts/*nbsd.h: Removed.
2308 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2310 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2311 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2312 * libbfd.h, bfd-in2.h: Regenerated.
2313 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2314 bfd_elf32_bfd_reloc_type_lookup.
2315 (reloc_type{,_names}): Deleted.
2316 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2318 (sparc_reloc_map): Add sparc64 relocs.
2319 (sparc_elf_notsupported_reloc): New static function.
2320 (sparc_elf_wdisp16_reloc): New static function.
2321 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2322 (elf32_sparc_relocate_section): Likewise.
2323 (bfd_elf32_bfd_reloc_type_lookup): Define.
2324 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2325 (reloc_type{,_names}): Deleted.
2326 (elf_sparc_howto_table): Deleted.
2327 (sparc_reloc_map): Deleted.
2328 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2329 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2331 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2333 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2336 * Makefile.in (program_transform_name): New variable.
2337 (install): Transform library name before installing it.
2339 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2341 * archures.c (bfd_mach_i960_hx): Define.
2342 * bfd-in2.h: Rebuild.
2343 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2344 (MATRIX): Expand entries for HX.
2345 (arch_info_struct): Add i960:hx entry.
2346 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2347 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2348 (coff_set_flags): Handle bfd_mach_i960_hx.
2350 Support for building as a shared library, based on patches from
2351 Alan Modra <alan@spri.levels.unisa.edu.au>:
2352 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2353 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2354 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2355 * configure: Rebuild.
2356 * configure.host: If --enable-shared, adjust shared library stuff
2357 based on the host. If the host is SunOS, and the linker supports
2358 -rpath, set HLDFLAGS to use it.
2359 * Makefile.in (ALLLIBS): New variable.
2360 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2361 (COMMON_SHLIB, SHLINK): New variables.
2362 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2363 (STAGESTUFF): Remove variable.
2364 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2366 (stamp-ofiles): New target, like old ofiles target, but build
2367 using a temporary file and move-if-change, and touch stamp-ofiles
2369 (ofiles): Just depend upon stamp-ofiles.
2370 (stamp-piclist, piclist): New targets.
2371 ($(SHLIB), $(SHLINK)): New targets.
2372 (targets.o, archures.o): Build twice if PICFLAG is set.
2373 (do_mostlyclean): Remove pic/*.o.
2374 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2376 (do_distclean): Remove pic and stamp-picdir.
2377 (install): Install shared libraries.
2378 ($(OFILES)): Depend upon stamp-picdir.
2379 (stamp-picdir): New target.
2381 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2383 * libcoff.h: Rebuild.
2385 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2386 flavour of a section with no owner.
2388 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2389 ELF_LINK_NON_ELF flag.
2390 (mips_elf_create_got_section): Likewise.
2392 * elf.c: Revert last change, since it breaks dynamic linking.
2393 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2395 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2396 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2397 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2399 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2401 * elf.c (assign_file_positions_for_segments): If the backend does
2402 not want the elf header or the program headers in the address
2403 space, do not include them in the calculations.
2405 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2406 function to determine if we need additional program headers.
2407 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2408 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2410 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2412 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2414 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2416 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2417 back into one line. Some compilers (sunos 4.1.3 for example)
2418 won't accept args split across more than one line.
2420 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2422 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2423 * configure: Regenerate.
2425 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2427 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2428 try to do arithmetic on a void *, cast it to a unsigned char * first.
2430 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2432 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2433 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2435 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2436 flag for a newly defined symbol.
2437 (NAME(bfd_elf,record_link_assignment)): Likewise.
2438 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2439 set the DEF or REF_REGULAR flags correctly.
2441 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2442 (libbfd.h, libcoff.h): Corresponding change.
2444 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2445 a PLT32 reloc as dynamic.
2446 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2447 is not referenced by a dynamic object, and we are not making a
2448 shared object, then don't make a PLT entry. If we do make a PLT
2449 entry, make sure the symbol has been recorded as dynamic.
2451 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2453 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2454 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2455 (powerpcle-*-cygwin32): New.
2456 * peicode.h (add_data_entry): Get address from vma.
2458 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2460 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2461 attached to the section has already been created as an undefined
2462 symbol, treat it as if it hasn't been created yet.
2464 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2466 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2467 symbol or section symbols if stripping all symbols and this is not
2468 a relocateable link. Don't output the symbol string table if
2469 there are no symbols.
2470 (elf_link_flush_output_syms): Don't do anything if there are no
2473 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2475 * coff-aux.c: New file.
2476 * hosts/m68kaux.h: New file.
2477 * config.bfd (m68*-apple-aux*): New target.
2478 * configure.in (m68*-apple-aux*): New native host.
2479 (m68kaux_coff_vec): New vector.
2480 * configure: Rebuild.
2481 * targets.c (m68kaux_coff_vec): Declare.
2482 * coffcode.h (bfd_coff_backend_data): Add field
2483 _bfd_coff_link_add_one_symbol.
2484 (bfd_coff_link_add_one_symbol): Define.
2485 (compare_arelent_ptr): New static function if TARG_AUX.
2486 (coff_write_relocs): If TARG_AUX, sort the relocs.
2487 (coff_write_object_contents): Set A/UX aouthdr magic number.
2488 (coff_link_add_one_symbol): Define if not defined.
2489 (bfd_coff_std_swap_table): Initialize new field.
2490 * libcoff.h: Rebuild.
2491 * cofflink.c (coff_link_add_symbols): Call
2492 bfd_coff_link_add_one_symbol rather than
2493 _bfd_generic_link_add_one_symbol.
2494 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2495 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2496 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2497 * Makefile.in: Rebuild dependencies.
2498 (BFD32_BACKENDS): Add coff-aux.o.
2499 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2501 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2503 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2504 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2506 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2508 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2509 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2510 (maintainer-clean): Warn about deleting special files.
2511 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2513 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2514 warning symbols correctly.
2515 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2516 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2517 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2518 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2519 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2520 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2522 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2525 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2527 * libcoff-in.h: aligned newly exported names with bfd naming
2528 conventions. Removed an erroneous define of POWERPC_LE_PE.
2529 * libcoff.h: Rebuild.
2530 * cofflink.c, coff-ppc.c: the above function name changes
2532 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2534 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2535 * ecoff.c (struct extsym_info): Define.
2536 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2537 to ecoff_link_write_external.
2538 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2539 Strip symbols when appropriate.
2541 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2542 * syms.c (BSF_OBJECT): Define.
2543 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2544 * bfd-in2.h: Rebuild.
2545 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2547 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2550 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2551 copying relocs into a shared object, treat a defined global symbol
2553 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2554 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2555 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2557 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2558 real defined symbol, not to a weak defined symbol.
2560 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2562 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2563 and made a few static functions externs.
2565 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2566 POWERPC_LE_PE hack in cofflink.
2568 * libcoff-in.h: promoted the following from cofflink.c to allow
2569 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2570 coff_debug_merge_element, struct coff_debug_merge_type,
2571 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2572 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2573 coff_debug_merge_hash_lookup, coff_link_section_info,
2574 coff_final_link_info, coff_debug_merge_hash_newfunc,
2575 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2577 * libcoff.h: re-gen'd
2579 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2581 * syms.c: Include "bfdlink.h".
2582 (struct stab_find_info): Define.
2583 (_bfd_stab_section_find_nearest_line): New function.
2584 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2585 * libbfd.h: Rebuild.
2586 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2587 * elf.c (_bfd_elf_find_nearest_line): Try calling
2588 _bfd_stab_section_find_nearest_line before searching the ELF
2589 symbol table. Find the closest STT_FUNC symbol, not the last one.
2590 * libcoff-in.h (coff_data_type): Add line_info field.
2591 * libcoff.h: Rebuild.
2592 * coffgen.c (coff_find_nearest_line): Try calling
2593 _bfd_stab_section_find_nearest_line before searching the COFF
2595 * Makefile.in: Rebuild dependencies.
2597 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2599 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2600 4 bytes, so we get the correct value when updating the register
2601 field in little endian mode.
2603 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2605 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2606 entry_section fields. Add sntoc and snentry fields.
2607 * libcoff.h: Rebuild.
2608 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2609 not toc_section and entry_section (the COFF file does not have any
2610 sections at this point).
2611 (coff_write_object_contents): Set o_snentry and o_sntoc from
2612 snentry and sntoc rather than entry_section and toc_section.
2613 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2614 snentry, not toc_section and entry_section.
2615 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2616 entry_section from hentry.
2617 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2619 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2620 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2621 than using toc_section directly.
2623 * archures.c: Add missing `.' in enum bfd_architecture.
2624 * bfd-in2.h: Rebuild.
2626 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2627 Robert Lipe <robertl@arnet.com>.
2629 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2631 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2632 to sections we allocate. Use bfd_zalloc to allocate initialial
2633 sections, not bfd_alloc.
2634 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2635 SDA{,2}I16 relocations.
2636 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2637 whether to put something in .sbss or not.
2638 (ppc_elf_relocate_section): Add support for more relocations. Add
2639 in sec->output_offset where appropriate. Make error messages
2640 include the symbol name.
2642 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2643 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2644 doesn't get redefined messages if -shared.
2646 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2647 section if the rel_section field has been set up.
2649 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2651 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2654 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2656 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2657 of flags, only flags used are controlled by mach number. Bump up
2658 output file mach number to highest of input file mach numbers.
2659 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2660 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2662 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2663 bfd_elf64_sparc_vec support.
2665 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2667 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2668 the embedded bit is set on some objects and not on others. Just
2670 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2673 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2675 * coffcode.h (coff_new_section_hook): Don't try to align the
2678 * coffcode.h (coff_set_section_contents): Fix the handling of the
2679 .lib section to work even if the entire section contents are
2680 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2681 Robert Lipe <robertl@arnet.com>.
2683 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2685 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2686 memory here for contents.
2688 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2689 _SDA2_BASE_ by 32768.
2690 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2691 started using. Allocate contents for .sdata and .sdata2 sections
2693 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2695 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2696 size _SDA{,2}_BASE_.
2697 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2700 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2702 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2704 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2705 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2706 (bfd_mach_sparc_v9a): Define.
2707 (bfd_mach_sparc_v9_p): Define.
2708 * bfd-in2.h: Regenerated.
2709 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2711 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2712 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2713 to bfd_elf32_sparc_vec.
2714 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2715 Add v8plus{,a} support.
2717 (sparc_compatible): New function.
2718 * elf32-sparc.h: #include "elf/sparc.h".
2719 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2720 elf32_sparc_final_write_processing): New functions.
2721 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2722 elf_backend_final_write_processing): Define.
2724 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2726 * elf-bfd.h (struct elf_link_hash_entry): Add
2727 linker_section_pointer field.
2728 (enum elf_linker_section_enum): Enumeration for new way of
2729 creating linker dynamic sections and symbols.
2730 (elf_linker_section{,_pointers}): New structures for creating
2731 dynamic sections and symbols.
2732 (elf_obj_tdata): Add linker_section_pointers and linker_section
2734 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2735 (_bfd_elf_create_linker_section): New declarations.
2736 (_bfd_elf_find_pointer_linker_section): Ditto.
2737 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2738 (_bfd_elf_make_linker_section_rela): Ditto.
2740 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2742 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2743 (ppc_elf_create_linker_section): New function to create the
2744 sections .got, .sdata, and .sdata2.
2745 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2747 (ppc_elf_check_relocs): Support more of the eabi relocations.
2748 (ppc_elf_relocate_section): Ditto.
2749 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2750 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2752 * elflink.h (elf_create_pointer_linker_section): New function to
2753 create initialized pointers in dynamic linker sections.
2754 (elf_finish_pointer_linker_section): Actually intialize the
2755 pointers created above.
2757 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2758 macros to provide both 32 and 64 bit versions of
2759 elf_create_pointer_linker_section.
2760 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2761 provide both 32 and 64 bit versions of
2762 elf_finish_pointer_linker_section.
2764 * elflink.c (_bfd_elf_create_linker_section): New function to
2765 create a linker section.
2766 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2767 given address in the linker pointer offsets created for a given
2769 (_bfd_elf_make_linker_section_rela): Make a RELA section
2770 corresponding to the generated linker section.
2772 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2774 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2776 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2778 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2779 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2780 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2781 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2782 toc entry in an objdump) for now.
2783 (ppc_do_last, ppc_get_last): New function - needed to save processing
2784 the toc owner to the end.
2785 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2788 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2789 toc owner from being done till last. Must define POWERPC_LE_PC
2792 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2794 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2796 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2797 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2799 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2801 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2803 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2805 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2807 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2809 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2811 * elf.c (assign_file_positions_for_segments): Don't increment file
2812 offset for a segment which contains no loadable sections.
2814 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2816 * reloc.c: Add new PowerPC relocations.
2817 * {bfd-in2,libbfd}.h: Regenerate.
2819 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2820 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2822 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2824 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2827 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2830 * coffgen.c (coff_find_nearest_line): Don't try to cache
2831 information in sections that are not owned by a BFD. From Richard
2832 Henderson <richard@atheist.tamu.edu>.
2834 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2835 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2836 * elflink.h (elf_link_output_extsym): Remove special check for
2839 * ecoffswap.h: Add prototypes for static functions.
2841 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2843 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2844 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2846 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2847 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2848 support. Begin support for R_PPC_SDA{2,}REL.
2850 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2852 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2853 create the .got and .got.neg sections.
2854 (ppc_elf_size_dynamic_sections): Call it.
2855 (ppc_elf_check_relocs): Call it.
2856 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2857 (ppc_elf_check_relocs): Add error messages for relocations we
2858 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2861 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2863 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2864 section flags for V.4 and eabi.
2866 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2868 * elf.c (assign_file_positions_for_segments): If a segment
2869 contains no sections, don't mark it as readable.
2871 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2872 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2874 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2875 dynamic section, if there is one.
2876 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2877 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2878 (bfd_elf64_swap_dyn_in): Likewise.
2879 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2881 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2883 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2884 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2885 <pirker@eiunix.tuwien.ac.at>.
2887 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2889 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2890 PowerPC V.4 and eabi.
2891 * bfd-in2.h: Regenerate.
2892 * libfd.h: Regenerate.
2894 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2896 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2897 section type and SHF_EXCLUDE section flag, turning them into the
2898 appropriate bfd section flag.
2900 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2902 * xcofflink.c (xcoff_link_add_symbols): Create the special
2903 sections if we see a DYNAMIC object, in case that is the only
2904 XCOFF input object we see.
2906 * elf32-mips.c: Extensive changes for a start at dynamic linking
2907 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2909 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2910 (struct elf_backend_data): Remove
2911 elf_backend_create_program_headers field. Add
2912 elf_backend_additional_program_headers and
2913 elf_backend_modify_segment_map fields.
2914 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2916 (elf_backend_additional_program_headers): Likewise.
2917 (elf_backend_modify_segment_map): Likewise.
2918 (elf_backend_create_program_headers): Don't define.
2919 (elfNN_bed): Change to account for field changes.
2920 * elf.c (assign_file_positions_for_segments): Call new
2921 modify_segment_map backend function. Don't call old
2922 create_program_headers backend function.
2923 (get_program_header_size): Call additional_program_headers rather
2924 than create_program_headers.
2925 * elflink.h (elf_link_add_object_symbols): Initialize
2926 type_change_ok from new backend field.
2927 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2929 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2930 a reloc against the appropriate section.
2932 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2933 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2934 (elf_flags_init): Rename from elf_ppc_flags_init.
2935 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2937 (ppc_elf_copy_private_bfd_data): Likewise.
2938 (ppc_elf_merge_private_bfd_data): Likewise.
2940 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2943 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2945 * coff-alpha.c (alpha_relocate_section): During final link, allow
2946 output .lita section to be bigger than 64k by adjusting gp value
2947 on a per-input section basis.
2948 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2950 (struct ecoff_section_tdata): Add gp field.
2952 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2954 Handle Alpha ECOFF changes in OSF/1 3.2.
2955 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2957 * coff-alpha.c: Include "aout/ar.h".
2958 (alpha_ecoff_get_relocated_section_contents): Don't require an
2959 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2960 3.2 doesn't generate one.
2961 (alpha_relocate_section): Likewise.
2962 (alpha_ecoff_slurp_armap): Define.
2963 (alpha_ecoff_slurp_extended_name_table): Define.
2964 (alpha_ecoff_construct_extended_name_table): Define.
2965 (alpha_ecoff_truncate_arname): Define.
2966 (alpha_ecoff_write_armap): Define.
2967 (alpha_ecoff_generic_stat_arch_elt): Define.
2968 (alpha_ecoff_update_armap_timestamp): Define.
2970 (alpha_ecoff_read_ar_hdr): New static function.
2971 (alpha_ecoff_get_elt_at_filepos): New static function.
2972 (alpha_ecoff_openr_next_archived_file): New static function.
2973 (alpha_ecoff_get_elt_at_index): New static function.
2974 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2975 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2976 _bfd_ecoff to alpha_ecoff.
2977 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2978 field from backend structure, rather than always calling
2979 _bfd_get_elt_at_filepos.
2980 * coff-mips.c (mips_ecoff_backend_data): Initialize
2981 get_elt_at_filepos field.
2982 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2983 from _bfd_generic_read_ar_hdr with minor changes.
2984 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2985 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2986 * libbfd.h: Rebuild.
2988 * bfd-in.h (BFD_IN_MEMORY): Define.
2989 * libbfd-in.h (struct bfd_in_memory): Define.
2990 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2991 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2992 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2993 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2994 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2995 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2996 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2997 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2998 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2999 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3001 (bfd_openstreamr): Likewise.
3002 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3003 BFD_IN_MEMORY is not set.
3004 * riscix.c (riscix_some_aout_object_p): Likewise.
3005 * bfd-in2.h, libbfd.h: Rebuild.
3007 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3008 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3009 (bfd_get_elt_at_index): Define.
3010 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3011 bfd_get_elt_at_index. Change index parameter from int to
3013 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3014 (_bfd_noarchive_get_elt_at_index): Define.
3015 (_bfd_archive_bsd_get_elt_at_index): Define.
3016 (_bfd_archive_coff_get_elt_at_index): Define.
3017 * bfd-in2.h, libbfd.h: Rebuild.
3018 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3019 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3020 * ieee.c (ieee_get_elt_at_index): Define.
3021 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3022 * oasys.c (oasys_get_elt_at_index): Define.
3023 * som.c (som_get_elt_at_index): Define.
3025 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3026 numbers to the .text section.
3028 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3030 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3031 If there is a SEC_DEBUGGING section, get the contents of the debug
3032 information part from it.
3033 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3035 (ieee_write_object_contents): Check ieee_write_debug_part return.
3037 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3039 * config.bfd (i[345]86-*-freebsd*): Add target.
3040 * configure.in (i386freebsd_vec): Add vec.
3041 * configure: Regenerate.
3042 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3043 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3044 Rebuild dependencies..
3045 * freebsd.h: New file.
3046 * i386freebsd.c: New file.
3047 * targets.c (i386freebsd_vec): Declare.
3048 (bfd_target_vector): Add i386freebsd_vec.
3049 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3050 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3052 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * ieee.c (ieee_slurp_debug): New static function.
3055 (ieee_object_p): Call it.
3056 (ieee_slurp_section_data): Skip debugging sections.
3057 (ieee_get_reloc_upper_bound): Likewise.
3058 (ieee_get_section_contents): Likewise.
3059 (ieee_canonicalize_reloc): Likewise.
3060 (ieee_write_section_part): Likewise.
3061 (ieee_write_debug_part): Likewise.
3062 (ieee_write_data_part): Likewise.
3063 (init_for_output): Likewise.
3065 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3067 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3069 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3070 relocs, since ppc_elf_relocate_section handles the linker case.
3071 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3073 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3074 ppc_elf_relocate_section since that is now the only caller.
3075 (ppc_elf_relocate_section): Ditto.
3077 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3079 * coffcode.h (coff_write_object_contents): If we don't know the
3080 section of the entry point for an XCOFF executable, always set the
3081 entry address to -1.
3083 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3085 * elf.c (bfd_section_from_shdr): Add support for note sections.
3087 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3089 * bfd-in.h (struct _symbol_info): Add stab_type field.
3090 * bfd-in2.h: Rebuild.
3091 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3093 * elf32-ppc.c: Remove trailing newline from calls to
3095 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3096 difference if target endianness is known.
3098 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3100 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3101 old style TOC16 references without using R_PPC_GOT.
3102 (ppc_reloc_type): Ditto.
3103 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3104 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3105 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3106 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3107 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3109 (ppc_elf_adjust_dynamic_symbol): Ditto.
3110 (ppc_elf_adjust_dynindx): Ditto.
3111 (ppc_elf_size_dynamic_sections): Ditto.
3112 (ppc_elf_finish_dynamic_symbol): Ditto.
3113 (ppc_elf_finish_dynamic_sections): Ditto.
3114 (ELF_DYNAMIC_INTERPRETER): Define.
3116 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3118 * elf.c (copy_private_bfd_data): When attaching sections to
3119 segments ignore sections that won't be allocated. Patch from
3122 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3124 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3127 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3129 * coff-i960.c (CALC_ADDEND): Define.
3130 (coff_i960_relocate_section): Add the input section VMA to the
3131 addend for PC relative relocs.
3133 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3135 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3136 to correctly terminate.
3138 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3140 * targets.c (enum bfd_endian): Define.
3141 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3142 from boolean to enum bfd_endian. Change header_byteorder_big_p
3144 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3145 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3146 * bfd-in2.h: Rebuild.
3147 * All targets: Change initialization of byteorder and
3148 header_byteorder to use enum bfd_endian values rather than
3150 * All files: Change all references to byteorder_big_p and
3151 header_byteorder_big_p to use new bfd_*_endian macros.
3153 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3155 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3157 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3159 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3161 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3163 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3165 * ieee.c: Lots of minor cleanups. Make many functions return
3166 errors rather than calling abort. Also:
3167 (ieee_write_twobyte): Remove; change callers to call existing
3168 ieee_write_2bytes function.
3169 (ieee_write_expression): Don't output the section twice when
3170 outputting a local symbol. Don't emit an extraneous zero if there
3172 (ieee_slurp_sections): Set the lma as well as the vma.
3173 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3175 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3176 a recognized one or bfd_arch_unknown.
3177 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3179 (ihex_get_symtab): Likewise.
3181 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3183 * aoutx.h: Include <ctype.h>.
3184 (struct aout_link_includes_table): Define.
3185 (struct aout_link_includes_totals): Define.
3186 (struct aout_link_includes_entry): Define.
3187 (aout_link_includes_lookup): Define macro.
3188 (struct aout_final_link_info): Add includes field.
3189 (aout_link_includes_newfunc): New static function.
3190 (NAME(aout,final_link)): Initialize includes hash table.
3191 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3193 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3195 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3197 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3199 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3201 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3203 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3204 (pe_print_private_bfd_data): call pe_print_reloc.
3205 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3206 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3207 up some debugging as well.
3209 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3211 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3214 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3216 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3217 when setting sections to NULL.
3219 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3221 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3223 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3224 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3226 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3227 * bfd-in2.h: Rebuild.
3229 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3231 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3233 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3235 * ihex.c (ihex_scan): Handle record types 4 and 5.
3236 (ihex_object_p): Permit types 4 and 5.
3237 (ihex_set_section_contents): Remove check for out of range
3239 (ihex_write_object_contents): Generate types 4 and 5.
3241 * elflink.h (elf_link_output_extsym): Just ignore warning and
3242 indirect references to symbols which don't really exist.
3244 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3246 * peicode.h (pe_print_idata): Minor format fixes
3247 (pe_print_edata): New function. Under private printing, this formats
3248 the edata section of a PE file.
3249 (pe_print_private_bfd_data): Added call to pe_print_edata.
3251 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3253 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3254 index, don't call stoi.
3256 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3258 * srec.c (srec_scan): Set lma as well as vma.
3260 * ihex.c: New file; support for Intel Hex format.
3261 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3262 (ihex_vec): Declare.
3263 (bfd_target_vector): Always include ihex_vec.
3264 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3265 * Makefile.in: Rebuild dependencies.
3266 (BFD_LIBS): Add ihex.o
3267 (BFD_LIBS_CFILES): Add ihex.c.
3268 * bfd-in2.h: Rebuild.
3270 * elf.c (assign_file_positions_for_segments): Sort the sections in
3272 (get_program_header_size): Return the right size if segment_map is
3274 (copy_private_bfd_data): Don't bother to sort the sections.
3276 * bfd.c (bfd_record_phdr): New function.
3277 * bfd-in.h (bfd_record_phdr): Declare.
3278 * bfd_in2.h: Rebuild.
3280 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3283 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3284 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3286 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3287 (bfd_zmalloc): Change declaration.
3288 * libbfd.h: Rebuild.
3289 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3290 and realloc. Don't set bfd_error_no_memory if they fail.
3292 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3294 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3295 uses as well. Added a new howto to deal with TOCREL16 relocs that
3296 are TOCDEFN as well.
3297 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3298 to handle RVA relocs from dlltool.
3299 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3300 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3301 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3303 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3304 to get the right section alignment.
3306 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3308 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3309 p_paddr if p_paddr is zero.
3310 (make_mapping): Set includes_filehdr and includes_phdrs for first
3312 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3314 (assign_file_positions_for_segments): Handle includes_filehdr and
3315 includes_phdrs. Remove special handling of PT_PHDR and first
3317 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3318 when appropriate. Remove special handling of PT_PHDR segment.
3319 Use a more complex condition for when a section is included in a
3320 segment to handle Solaris linker oddities.
3322 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3324 * coff-m88k.c (howto_table): Reformatted for easier reading;
3325 special_function now points to new function m88k_special_reloc.
3326 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3328 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3329 be done correctly by m88k_special_reloc.
3330 (reloc_processing): New function to be used by RELOC_PROCESSING.
3331 (RELOC_PROCESSING): Define to call reloc_processing.
3333 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3335 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3336 (pe_print_pdata): Likewise.
3338 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3339 obstack_alloc fails.
3340 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3342 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3343 * Many files: don't set bfd_error_no_memory if one of the above
3346 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3347 if p_paddr_valid is set.
3348 (copy_private_bfd_data): New static function.
3349 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3351 * elf.c (assign_file_positions_for_segments): Fix case where extra
3352 program headers were allocated.
3354 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3355 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3356 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3357 _bfd_elf_print_private_bfd_data.
3359 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3360 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3361 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3362 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3363 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3364 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3365 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3367 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3369 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3370 * elf.c (make_mapping): New static function.
3371 (map_sections_to_segments): New static function.
3372 (elf_sort_sections): New static function.
3373 (assign_file_positions_for_segments): New static function.
3374 (map_program_segments): Remove.
3375 (get_program_header_size): Remove sorted_hdrs, count, and
3376 maxpagesize parameters. Simplify.
3377 (assign_file_positions_except_relocs): When generating an
3378 executable, use assign_file_positions_for_segments.
3379 (elf_sort_hdrs): Remove.
3380 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3381 to get_program_header_size.
3383 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3385 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3387 * configure, config.in: Regenerate with autoconf 2.7.
3389 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3390 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3392 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3394 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3395 (ecoff_sec_to_styp_flags): Likewise.
3396 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3397 (ecoff_set_symbol_info): Handle scRConst.
3398 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3399 (ecoff_compute_section_file_positions): Handle .rconst section.
3400 (_bfd_ecoff_write_object_contents): Likewise.
3401 (ecoff_link_check_archive_element): Handle scRConst.
3402 (ecoff_link_add_externals): Likewise.
3403 (ecoff_link_write_external): Handle .rconst section.
3404 (ecoff_reloc_link_order): Likewise.
3405 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3406 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3408 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3410 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3411 DEF_DYNAMIC flag is set.
3413 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3415 * host-aout.c: If TRAD_HEADER is defined, include it.
3417 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3419 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3420 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3421 (BFD_NEED_DECLARATION): New function.
3422 * configure.in: Use BFD_NEED_DECLARATION.
3423 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3424 * configure, config.in: Rebuild with autoconf 2.6.
3426 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3427 special_sections before returning when called with a non XCOFF
3430 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3433 * coffcode.h (coff_compute_section_file_positions): Only pad the
3434 previous section to force file alignment when creating an
3437 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3439 * coffcode.h (coff_compute_section_file_positions): If
3440 RS6000COFF_C, set up the .debug section.
3442 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3443 if it is not large enough to accomodate the entire TOC area with
3444 signed 16 bit offsets.
3445 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3447 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3448 TOC anchor to use the TOC value used in the output file.
3450 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3452 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3453 (_bfd_coff_read_string_table): Likewise.
3455 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3457 * pe-arm.c: Fix typos.
3458 * coff-arm.c: Likewise.
3460 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3462 * coff-ppc.c (list_ele): Added "cat"egory member.
3463 (record_toc): New category parameter (priv or pub).
3464 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3465 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3466 the mainline. It addes extra toc cells in error.
3467 (ppc_coff_swap_sym_in_hook): Added some documentation.
3468 (dump_toc): Can now diagnose "virtual toc" chicanery.
3470 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3472 * elf-bfd.h (struct elf_link_hash_table): Change type of
3473 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3475 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3477 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3478 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3480 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3481 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3482 defined or mentioned in a regular file.
3484 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3486 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3487 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3488 (coff_ppc_relocate_section): Correct REL24 handling
3489 (ppc_process_before_allocation): Correct TOCDEFN handling
3491 * peicode.h (dir_names): Added name descriptions
3493 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3495 * VERSION: Updated to cygnus-2.6.
3497 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3499 * targets.c (m68k4knetbsd_vec): Declare.
3501 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3503 * targets.c (bfd_target): Change type of second argument to
3504 _bfd_print_private_bfd_data from void * to PTR.
3505 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3506 using PTR rather than void *.
3507 * bfd-in2, libbfd.h: Rebuild.
3508 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3510 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3511 _bfd_generic_bfd_print_private_bfd_data rather than casting
3514 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3516 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3517 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3519 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3520 BFD64_BACKENDS_CFILES): New variables.
3523 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3525 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3526 not at the file position of the first section.
3527 * coffcode.h (coff_compute_section_file_positions): Avoid using
3529 (coff_write_object_contents): When generating a PPC PE executable
3530 with no symbols, round up the file size to a COFF_PAGE_SIZE
3532 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3533 don't write out a string table.
3535 * elf.c (bfd_section_from_shdr): When using a different section
3536 header, pass the new one to _bfd_elf_make_section_from_shdr.
3537 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3538 (elf_map_symbols): Add section VMA to symbol value when comparing
3540 (_bfd_elf_compute_section_file_positions): Only build symbol table
3541 if there are some symbols. Set file offset of symtab and strtab
3543 (assign_file_positions_except_relocs): Remove dosyms parameter.
3544 Change all callers. Never set file offset of symtab and strtab
3546 (_bfd_elf_copy_private_section_data): New function.
3547 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3548 (_bfd_elf_copy_private_symbol_data): New function.
3549 (swap_out_syms): Check for special mapping of st_shndx created by
3550 copy_private_symbol_data.
3551 * elfxx-target.h: Use new copy routines.
3552 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3553 (_bfd_elf_copy_private_section_data): Declare.
3555 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3557 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3560 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3561 _bfd_dummy_target, matching the recent change to archive
3564 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3566 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3567 arithmetic on PTR types.
3569 * aout-target.h (MY(callback)): Set the lma of the sections.
3571 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3572 symbol into a reloc against the section.
3574 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3576 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3577 glue for the relocs: IMGLUE and IFGLUE.
3578 (record_toc): new function - tracks toc contents
3579 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3580 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3581 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3582 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3583 (ppc_record_toc_entry): Removed a debug define (duh)
3585 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3586 (pe_print_idata): New function - formats the idata section data
3587 (pe_print_pdata): New function - formats the pdata section data
3588 (pe_print_private_bfd_data): calls to above
3590 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3592 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3593 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3594 TARGET_SYM and TARGET_NAME for vector and BFD name.
3595 * coff-pmac.c (pmac_xcoff_vec): Remove.
3596 (TARGET_SYM, TARGET_NAME): Define.
3597 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3598 machine to 0, not all PowerMacs are 601s.
3600 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3602 * elfcode.h (elf_object_p): Read in any program headers.
3603 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3604 based on the program headers, if any.
3605 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3606 (map_program_segments): Set p_paddr of program headers based on
3609 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3611 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3614 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3615 trying to do a relocateable link with a non-a.out object file.
3617 * archive.c (bfd_generic_archive_p): Check the first object file
3618 in an archive even if target_defaulted is set. If the object file
3619 has the wrong xvec, reject it.
3621 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3622 be represented, report the name via _bfd_error_handler.
3623 (translate_to_native_sym_flags): Likewise.
3624 * elf32-mips.c (mips_elf_final_link): Likewise.
3625 * oasys.c (oasys_write_sections): Likewise.
3627 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3628 which checks for STYP_OVRFLO sections.
3629 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3630 reloc and lineno count overflows.
3631 (coff_write_object_contents): Call coff_count_linenumbers before
3632 coff_compute_section_file_positions. If RS6000COFF_C, handle
3633 reloc and lineno count overflows.
3634 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3635 relocs before dealing with .pad sections. Count overflow section
3636 headers when handling .pad sections.
3638 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3641 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3642 (struct xcoff_link_hash_table): Add descriptor_section and
3643 special_sections fields.
3644 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3645 (xcoff_link_add_symbols): Set linkage section alignment. Create
3646 descriptor section. Check for magic symbol names (_text, etc.),
3647 and record them in special_sections if found. Set
3648 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3649 descriptor field to point back to the function code symbol.
3650 (xcoff_sweep): Always mark the special descriptor_section.
3651 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3652 function descriptor, and mark it if it is.
3653 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3654 parameter, and fill it in. Allocate space for the descriptor
3656 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3657 global linkage code. If an undefined function descriptor is
3658 exported, arrange to define it. Warn about any other undefined
3660 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3661 (xcoff_write_global_symbol): Create a function descriptor when
3663 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3664 * bfd-in2.h: Rebuild.
3666 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3668 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3669 (ppc_coff_link_hash_table): new types for hashing
3670 (ppc_coff_link_hash_newfunc): hash entry constructor
3671 (ppc_coff_link_hash_table_init): hash table initializer
3672 (ppc_coff_link_hash_table_create): hash table constructor
3673 (ppc_record_toc_entry): changed references to hash table
3674 (coff_ppc_relocate_section): changed references to hash table
3676 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3677 * libcoff.h: Rebuild
3679 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3680 (coff_link_add_symbols): removed toc_offset init
3682 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3684 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3687 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3688 if it is given and mmep is available.
3689 * acconfig.h: Undef USE_MMAP.
3690 * configure, config.in: Regenerated.
3691 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3692 table handling the old way.
3693 (aout_get_external_symbols): Don't complain if last byte of string
3695 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3696 (bfd_free_window) [! USE_MMAP]: Don't define.
3697 (bfd_get_file_window,
3698 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3700 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3702 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3705 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3707 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3708 compatible with AMD generated COFF files. Try to support both AMD
3709 and GNU formats simultaneously.
3710 (coff_a29k_relocate_section): Likewise.
3712 * libbfd.c (bfd_get_file_window): Change writable parameter from
3713 int to boolean; update all callers. Pass MAP_SHARED if not
3714 writable--it's required on Solaris. Cast fprintf argument to
3716 * bfd-in.h (bfd_get_file_window): Update declaration.
3717 * bfd-in2.h: Rebuild.
3718 * aoutx.h: Update calls to bfd_get_file_window.
3720 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3722 (xcoff_swap_ldhdr_in): New static function.
3723 (xcoff_swap_ldsym_in): New static function.
3724 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3725 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3726 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3727 Handle XTY_ER/XMC_XO symbols correctly.
3728 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3729 rather than normal symbol table.
3730 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3731 already defined with the same absolute value.
3732 (xcoff_mark): When considering called symbols, check whether the
3733 descriptor is from a dynamic object, rather than the symbol
3735 (xcoff_build_ldsyms): Likewise.
3737 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3738 Cast realloc and malloc return values. If malloc or realloc fail,
3739 set bfd_error_no_memory.
3740 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3741 * bfd-in2.h: Rebuild.
3743 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3745 * coff-ppc.c (ppc_record_toc_entry): new function.
3746 (in_reloc_p): changed return value.
3747 (coff_ppc_relocate_section): much rework.
3748 (ppc_allocate_toc_section): new function.
3749 (ppc_process_before_allocation): new function.
3750 (ppc_coff_swap_sym_in_hook): new function.
3752 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3753 (coff_link_add_symbols): initialize toc_offset.
3755 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3756 (coff_swap_aouthdr_out): Added more sections to the data
3757 dictionary for the pe file header. Also changed linker version
3758 number on the ppc side.
3759 (dir_names): small improvements to the dictionary printing.
3760 (pe_mkobject_hook): save the file level flags.
3762 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3763 (pe_tdata): added real_flags field
3764 (coff_tdata): added local_toc_sym_map and access macro
3766 * libcoff.h (coff_link_hash_entry): added toc_offset field
3767 (pe_tdata): added real_flags field
3768 (coff_tdata): added local_toc_sym_map and access macro
3770 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3771 (coff_mkobject): init for local_toc_sym_map
3772 (coff_write_object_contents): set the internal_a.magic to
3773 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3776 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3778 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3779 entries until both the line number address and the function name
3780 address are too large.
3782 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3783 * configure: Rebuilt.
3785 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3786 is defined in the environment.
3788 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3790 * som.c (som_get_section_contents_in_window): Define to use
3793 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3795 * coff-i860.c: New file, based on coff-i386.c.
3796 * cpu-i860.c: New file, based on cpu-i386.c.
3797 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3798 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3799 targets, using i860coff_vec.
3800 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3801 trad-core.o and hosts/i860mach3.h.
3802 (i860coff_vec): Use coff-i860.o and cofflink.o.
3803 * configure: Rebuild.
3804 * Makefile.in: Rebuild dependencies.
3805 (ALL_MACHINES): Add cpu-i860.o.
3806 (BFD32_BACKENDS): Add coff-i860.o.
3807 (CFILES): Add cpu-i860.c and coff-i860.c.
3808 * targets.c (i860coff_vec): Declare.
3809 (bfd_target_vector): Add &i860coff_vec.
3810 * archures.c (bfd_i860_arch): Declare.
3811 (bfd_archures_list): Add &bfd_i860_arch.
3812 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3813 (coff_set_flags): Handle bfd_arch_i860.
3814 (coff_write_object_contents): Handle I860 a.out magic number.
3816 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3818 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3819 the created .tc section to 2.
3820 (xcoff_mark): Don't keep a .loader reloc for a call to an
3821 undefined symbol when creating a shared library.
3822 (xcoff_build_ldsyms): When creating a shared library, generate
3823 global linkage code for a call to an undefined symbol.
3825 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3827 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3828 BFD32_BACKENDS, BFD64_BACKENDS.
3829 (.dep1): Put mkdep output in a separate file.
3830 Rebuilt dependencies.
3832 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3835 Permit use of mmap when available:
3837 * configure.in: Check for mmap, madvise, mprotect.
3838 * config.in, configure: Regenerated.
3840 * libbfd.c (struct _bfd_window_internal): Define type.
3841 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3843 (ok_to_map): New static variable for debugging.
3844 (_bfd_generic_get_section_contents_in_window): New function.
3845 * bfd-in.h (bfd_window_internal): Declare type.
3846 (bfd_window): Define type.
3847 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3848 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3851 * libaout.h (struct aoutdata): Add two window fields.
3852 (obj_aout_sym_window, obj_aout_string_window): New macros.
3853 * aoutx.h (some_aout_object_p): Initialize windows.
3854 (aout_get_external_symbols): Get symbol data and strings in
3855 windows instead of explicitly allocated buffers.
3856 (slurp_symbol_table): Free window instead of memory.
3857 (bfd_free_cached_info): Release windows instead of freeing storage
3859 (aout_link_free_symbols): Ditto.
3861 * targets.c (bfd_target): Add new field for
3862 get_section_contents_in_window.
3863 (BFD_JUMP_TABLE_GENERIC): Updated.
3864 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3865 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3866 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3867 macros for get_section_contents_in_window field.
3869 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3871 * core.c: Renamed to corefile.c
3872 * makefile.dos (OBJS): Change core.o to corefile.o
3873 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3876 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3878 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3879 targ_selvecs to allow debugging under Irix-5 native.
3882 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3884 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3885 to o. Clobber and restore the list of new csects around the call
3886 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3887 linker error and the linker wants to read the symbol table. Reset
3888 the line number count of a real section even if it has no relocs.
3889 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3891 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3894 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3896 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3897 an undefined symbol in a shared link.
3899 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3900 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3901 phdm@info.ucl.ac.be (Philippe De Muyter).
3903 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3905 * coff-m88k.c (rtype2howto): New static function.
3906 (RTYPE2HOWTO): Use it rather than a macro definition.
3908 * coffcode.h (coff_write_object_contents): set internal_a.magic
3909 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3911 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3912 define TRAD_HEADER to new file hosts/delta68.h.
3913 m88*-motorola-sysv*, however, does use ptrace-core.o.
3914 * hosts/delta68.h: New file.
3916 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3917 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3919 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3921 * i386linux.c (MY(vec)): Declare before use.
3923 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3925 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3926 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3928 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3929 BFD is not of the right type.
3930 (bfd_elf_get_needed_list): Likewise.
3931 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3932 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3933 * xcofflink.c (XCOFF_XVECP): Define.
3934 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3936 (bfd_xcoff_import_symbol): Likewise.
3937 (bfd_xcoff_export_symbol): Likewise.
3938 (bfd_xcoff_link_count_reloc): Likewise.
3939 (bfd_xcoff_record_link_assignment): Likewise.
3940 (bfd_xcoff_size_dynamic_sections): Likewise.
3942 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3943 table index against the number of symbols for a base relative
3946 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3948 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3949 full_aouthdr flag here...
3950 (_bfd_xcoff_bfd_final_link): ...not here.
3952 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3954 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3955 systems that have a system <libelf.h>.
3956 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3957 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3958 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3959 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3960 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3961 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3962 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3964 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3966 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3967 set, set BSF_WEAK in symbol. Change all callers.
3968 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3969 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3970 _bfd_generic_link_add_one_symbol.
3971 (ecoff_indirect_link_order): Check that the section tdata relocs
3972 are not NULL before using them.
3974 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3975 define TRAD_HEADER as hosts/alphalinux.h.
3976 * configure: Rebuild.
3977 * hosts/alphalinux.h: New file.
3978 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3981 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3983 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3984 C_ECOMM storage classes.
3986 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3988 (xcoff_mark): Call xcoff_mark_symbol.
3989 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3990 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3992 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3994 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3996 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3998 (xcoff_find_reloc): New static function.
3999 (xcoff_link_add_symbols): Use it.
4000 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4001 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4002 relocate the value of C_DECL.
4004 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4006 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4008 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4009 callback decide what goes in .relocs.
4010 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4011 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4014 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4016 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4019 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4021 * xcofflink.c: More improvements, mostly to fix handling of
4022 constructors and a few other special cases.
4023 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4024 zero, reverting yesterday's change.
4025 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4026 (bfd_xcoff_link_count_reloc): Declare.
4027 (bfd_xcoff_record_link_assignment): Declare.
4028 * bfd-in2.h: Rebuild.
4030 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4032 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4033 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4034 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4035 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4036 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4037 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4039 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4042 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4043 segments includes the a.out header. See to that the magic number
4044 *always* is big-endian.
4046 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4047 m68k4k NetBSD configurations.
4049 * configure.in, configure: Separate i386 & mips NetBSD
4050 configurations from other BSD ones. Don't assume DEC is the only
4051 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4052 configurations. Add support for m68k4k NetBSD object format.
4054 * libaout.h: Added M_68K4K_NETBSD magic.
4056 * m68k4knetbsd.c: New file.
4058 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4060 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4063 * hosts/mipsnbsd.h: New file.
4066 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4068 * config.bfd: Add config stuff for mips*-*-magic* to set
4069 targ_defvec to ecoff_big_vec.
4072 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4074 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4076 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4077 toc_section, and entry_section fields.
4078 (struct xcoff_section_tdata): Remove ldrel_count field.
4079 * libcoff.h: Rebuild.
4080 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4082 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4083 full a.out header if full_aouthdr is set in xcoff_data.
4084 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4085 based on sections stored in xcoff_data.
4086 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4088 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4089 (rs6000coff_vec): Set symbol_leading_char to '.'.
4090 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4091 value stored in ret rather than returning a pointer value.
4093 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4095 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4098 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4100 * som.c (som_slurp_string_table): Allocate the strings with malloc
4101 since they're free'd by free_cached_info.
4102 (som_slurp_symbol_table): Similarly for the symbol table.
4104 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4106 * Makefile.in (diststuff): Don't make headers.
4108 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4110 * Makefile.in: Rebuild dependencies.
4112 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4113 output_bfd is not SunOS.
4114 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4115 non-SunOS input files.
4117 * xcofflink.c: Extensive changes to support linking shared objects
4118 and generating a .loader section.
4119 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4120 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4121 last_symndx, and ldrel_count fields.
4122 * libcoff.h: Rebuild.
4123 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4124 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4126 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4127 (bfd_xcoff_export_symbol): Declare.
4128 (bfd_xcoff_size_dynamic_sections): Declare.
4129 * bfd-in2.h: Rebuild.
4131 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4133 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4134 * configure: Rebuild.
4135 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4136 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4138 (pmac_xcoff_vec): Update to use new xcoff support.
4139 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4140 (xcoff_write_armap): Declare buf as unsigned char.
4141 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4143 * mpw-make.sed: Generalize subdir_do edit.
4145 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4147 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4148 correctly. Don't initialize asect->vma.
4150 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4152 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4153 something a little less than the page size.
4155 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4157 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4159 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4161 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4162 * coffcode.h (coff_write_object_contents): If .bss is before
4163 .data us that as data_start.
4164 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4166 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4167 (coff_swap_outhdr_out): Hardwire in version number.
4169 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4171 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4172 major and minor to *_vno, since the former are also macros in
4173 SunOS header files. Cast result of bfd_alloc to appropriate
4176 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4177 before assigning to sec_data.
4179 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4181 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4182 now relative to the section, not absolute.
4183 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4184 get the file name when there is a N_SO directory name. When
4185 handling stabs, remember that section->vma was added to the
4188 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4190 * sunos.c (struct sunos_link_hash_table): Add needed field.
4191 (sunos_link_hash_table_create): Call bfd_release, not free.
4192 (sunos_link_hash_table_create): Initialize needed field.
4193 (sunos_add_dynamic_symbols): Record needed objects.
4194 (bfd_sunos_get_needed_list): New function.
4195 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4196 * bfd-in2.h: Rebuild.
4198 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4200 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4202 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4204 * bfd-in.h (struct bfd_link_needed_list): Rename from
4205 bfd_elf_link_needed_list.
4206 * bfd-in2.h: Rebuild.
4207 * elf.c, elflink.h, libelf.h: Corresponding changes.
4209 Add start at AIX linker support; no shared libraries yet.
4210 * xcofflink.c: New file.
4211 * configure.in (rs600coff_vec): Use xcofflink.o.
4212 * configure: Rebuild.
4213 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4215 (struct xcoff_section_tdata): Define.
4216 (xcoff_section_data): Define macro.
4217 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4218 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4219 (_bfd_xcoff_bfd_final_link): Declare.
4220 (_bfd_ppc_xcoff_relocate_section): Declare.
4221 * libcoff.h: Rebuild.
4222 * coff-rs6000.c: Clean up a bit.
4223 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4224 cputype, csects, and debug_indices.
4225 (xcoff_copy_private_bfd_data): Copy cputype.
4226 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4227 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4228 (xcoff_reloc_type_lookup): Rename from
4229 rs6000coff_reloc_type_lookup.
4230 (coff_relocate_section): Define.
4231 (_bfd_xcoff_sizeof_headers): Define.
4232 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4233 (_bfd_xcoff_bfd_relax_section): Define.
4234 (_bfd_xcoff_bfd_link_split_section): Define.
4235 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4237 * coffcode.h (coff_compute_section_file_positions): If AIX,
4238 increment sofar by SMALL_AOUTSZ if not executable.
4239 (coff_write_object_contents): If AIX, always output an a.out
4240 header; if not executable, header size of SMALL_AOUTSZ.
4241 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4242 (_bfd_stringtab_init): Initialize xcoff field.
4243 (_bfd_xcoff_stringtab_init): New function.
4244 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4245 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4246 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4247 * libbfd.h: Rebuild.
4248 * Makefile.in: Rebuild dependencies.
4249 (BFD32_BACKENDS): Add xcofflink.o.
4250 (CFILES): Add xcofflink.c.
4252 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4253 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4254 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4256 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4258 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4260 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4262 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4263 * config.in: Regenerated.
4265 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4266 (_bfd_chunksize): New variable.
4267 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4268 for obstack chunk size.
4269 * configure.in: Check for getpagesize.
4270 * configure: Regenerated.
4272 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4274 * trad-core.c (rawptr): Make it a local variable of
4275 ptrace_unix_core_file_p.
4277 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4279 * coff-arm.c (in_reloc_p): New.
4280 * coff-i386.c (in_reloc_p): New.
4281 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4282 (coff_write_object_contents): Only set has_reloc_section
4284 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4285 in_reloc_p to decide if reloc should be emitted.
4286 * libcoff.h (pe_data_type.in_reloc_p): New.
4287 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4289 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4291 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4292 (_bfd_coff_read_internal_relocs): Likewise.
4293 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4294 (_bfd_coff_read_internal_relocs): Likewise.
4296 * elflink.h (elf_link_add_object_symbols): Correct conditions
4297 under which type and size change warnings are issued.
4299 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4301 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4302 a symbol which is not in a real section.
4303 (coff_write_native_symbol): Corresponding change.
4305 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4306 coff_link_hash_newfunc and make non-static.
4307 (_bfd_coff_link_hash_table_init): New function, broken out of
4308 _bfd_coff_link_hash_table_create.
4309 (_bfd_coff_link_hash_table_create): Use it.
4310 (process_embedded_commands): Make static.
4311 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4312 (_bfd_coff_link_hash_table_init): Declare.
4313 * libcoff.h: Rebuild.
4315 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4316 field in XCOFF tdata.
4317 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4318 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4319 based on cputype stored in a.out header, or in n_type of initial
4321 (coff_write_object_contents): Set cputype correctly in a.out
4323 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4325 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4326 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4328 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4329 * libcoff.h: Rebuild.
4331 * cpu-rs6000.c (rs6000_compatible): New static function.
4332 (bfd_rs6000_arch): Use it.
4333 * cpu-powerpc.c (powerpc_compatible): New static function.
4334 (arch_info_struct): Define various flavours of PowerPC.
4335 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4338 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4340 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4342 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4344 * elflink.h (elf_link_add_object_symbols): Don't warn about
4345 changing the size or type if the old definition was weak.
4347 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4349 * coffcode.h (combined_entry_type): Add fix_line field.
4350 (coff_slurp_line_table): Warn if we try to set the lineno field of
4352 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4353 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4354 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4355 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4357 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4358 * libcoff.h: Rebuild.
4360 * libcoff-in.h (struct xcoff_tdata): Define.
4361 (xcoff_data): Define.
4362 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4363 * bfd-in2.h, libcoff.h: Rebuild.
4364 * coff-rs6000.c (xcoff_mkobject): New static function.
4365 (coff_mkobject): Define.
4366 (xcoff_copy_private_bfd_data): New static function.
4367 (coff_bfd_copy_private_bfd_data): Define.
4368 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4370 (rs6000coff_vec): Add DYNAMIC to object_flags.
4371 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4372 .loader sections specially.
4373 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4374 section alignment from the XCOFF tdata information.
4375 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4376 F_SHROBJ, and copy the extra a.out header information into the
4377 XCOFF tdata structure.
4378 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4379 F_DYNLOAD and the extra a.out header information.
4380 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4381 C_HIDEXT symbol with attached csect information.
4382 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4383 in the o_maxdata field.
4384 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4385 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4386 end if BSF_NOT_AT_END is set.
4388 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4389 _bfd_read_ar_hdr_fn.
4390 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4391 * bfd-in2.h, libbfd.h: Rebuild.
4392 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4394 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4395 (bfd_slurp_bsd_armap_f2): Likewise.
4396 (_bfd_slurp_extended_name_table): Likewise.
4398 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4400 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4402 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4403 when the symbol table is empty.
4405 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4406 space for section symbols, since we don't output them either.
4407 (elf_m68k_adjust_dynindx): Removed.
4409 * ptrace-core.c (rawptr): Make it a local variable of
4410 ptrace_unix_core_file_p.
4412 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4414 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4417 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4418 Mac object file formats.
4420 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4422 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4423 auxent if there isn't one.
4424 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4425 rather than FILNMLEN as the maximum name length.
4427 * coffcode.h (bfd_coff_backend_data): Add new field
4428 _bfd_coff_print_aux.
4429 (bfd_coff_print_aux): New static function.
4430 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4431 scnlen field of an XTY_LD csect aux entry.
4432 (coff_print_aux): New static function.
4433 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4434 in coff_pointerize_aux_hook.
4435 (bfd_coff_std_swap_table): Initialize new field.
4436 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4437 * libcoff.h: Rebuild.
4438 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4439 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4441 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4442 if there are symbols, for native AIX ld compatibility.
4444 * coffcode.h (bfd_coff_backend_data): Add new field
4445 _bfd_coff_pointerize_aux_hook.
4446 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4447 or I960, and as 0 otherwise.
4448 (bfd_coff_std_swap_table): Initialize new field.
4449 * libcoff.h: Rebuild.
4450 * coffgen.c (coff_pointerize_aux): Change parameters to take
4451 symbol pointer instead of type and class, and to take aux index.
4452 Call _bfd_coff_pointerize_aux_hook if it is defined.
4453 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4454 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4455 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4457 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4458 read-only/host-only support.
4460 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4462 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4465 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4466 BFD_JUMP_TABLE_ARCHIVE accordingly.
4467 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4468 (_bfd_compute_and_write_armap): Declare.
4469 (_bfd_generic_read_ar_hdr): Declare.
4470 (_bfd_read_ar_hdr): Define.
4471 (_bfd_noarchive_read_ar_hdr): Define.
4472 (_bfd_archive_bsd_read_ar_hdr): Define.
4473 (_bfd_archive_coff_read_ar_hdr): Define.
4474 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4475 _bfd_read_ar_hdr instead.
4476 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4477 (_bfd_compute_and_write_armap): Rename from
4478 compute_and_write_armap. Make non-static. Change all callers.
4479 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4480 than _bfd_snarf_ar_hdr.
4481 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4482 * ieee.c (ieee_read_ar_hdr): Define.
4483 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4484 * oasys.c (oasys_read_ar_hdr): Define.
4485 * som.c (som_read_ar_hdr): Define.
4486 * bfd-in2.h, libbfd.h: Rebuild.
4488 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4490 * peicode.c (coff_swap_filehdr_in): If symptr is
4491 zero, there aren't any symbols, even if nsyms is set.
4493 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4495 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4497 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4498 sections, and set styp correctly for them: .got, .hash, .dynamic,
4499 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4500 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4502 (ecoff_sort_hdrs): New static function.
4503 (ecoff_compute_section_file_positions): Return boolean, not void.
4504 Sort the sections by VMA before looking through them. Put the
4505 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4506 section on an appropriate boundary within the page.
4507 (ecoff_compute_reloc_file_positions): Check return value of
4508 ecoff_compute_section_file_positions.
4509 (_bfd_ecoff_set_section_contents): Likewise.
4510 (_bfd_ecoff_write_object_contents): Check for various Alpha
4511 section types when incrementing text_size and data_size. Call
4512 adjust_headers backend function if it exists.
4513 * coff-alpha.c (alpha_adjust_headers): New static function.
4514 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4515 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4517 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4519 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4521 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4522 of ALTERNATE_AIX_CORE_FORMAT.
4523 * configure.in (aix4): No longer need CORE_FLAGS.
4524 * configure: Updated.
4526 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4528 NS32k changes from Ian Dall:
4529 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4531 (aout_link_input_section_std, aout_link_input_section_ext,
4532 aout_link_reloc_link_order): Call them instead of _bfd_*
4534 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4536 (backend_data): Use it instead of hardcoded zero.
4538 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4539 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4541 * ns32knetbsd.c: Include bfd.h.
4542 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4543 (MY_bfd_reloc_type_lookup): Declare function too.
4544 * pc532-mach.c (set_sizes): Don't declare.
4545 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4546 (backend_data, MY_backend_data): Don't define.
4548 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4549 ns32k-*-lites* like ns32k-*-netbsd*.
4551 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4554 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4556 * coffcode.h (coff_write_object_contents): Restore setting
4557 f_timdat to 0, deleted on August 22.
4559 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4561 * coffcode.h (coff_bfd_copy_private_symbol_data,
4562 coff_bfd_copy_private_section_data,
4563 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4564 * peicode.h (coff_bfd_copy_private_bfd_data): New
4565 (pe_bfd_copy_private_bfd_data): New.
4566 (coff_swap_scnhdr_in): Swap bss size into the right place.
4567 (pe_print_private_bfd_data): Add some newlines.
4569 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4571 * som.c (setup_sections): Don't die if a space has no subspaces.
4573 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4575 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4576 dynamic symbol override a common symbol. Don't change the size or
4577 type if they have been set and the new symbol is not a definition.
4578 Warn if the size or type changes.
4580 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4582 * som.c (som_begin_writing): Don't write the symbol table or
4584 (som_finish_writing): Write them here. Place them after the
4585 subspace data, but before the relocs.
4587 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4589 * sunos.c (sunos_add_one_symbol): Just pass false, not
4590 info->shared_library, to sunos_create_dynamic_sections.
4591 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4593 (sunos_check_dynamic_reloc): Remove .text section assertion.
4595 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4597 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4598 * configure, configure.in: Add pmac_xcoff_vec case.
4599 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4600 * coff-pmac.c: New file, PowerMac XCOFF support.
4601 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4602 * targets.c (pmac_xcoff_vec): Declare.
4604 * mpw-config.in: Various changes to be compatible with the
4605 autoconf-based configury.
4606 * mpw-make.sed: New file, sed commands to translate Unix
4607 makefile into MPW syntax.
4608 * mpw-make.in: Remove.
4609 * hosts/mpw.h: Remove.
4610 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4611 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4613 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4615 * binary.c (binary_get_symtab): Return an empty string on error.
4616 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4618 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4620 * coff-ppc.c: Reformatted according to gnu conventions
4621 Removed irrelevant "if 0" code
4623 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4625 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4626 symbols rather than as indirect symbols.
4627 (MY(slurp_symbol_table)): Don't do anything special about
4630 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4631 of .ctors and .dtors sections is no larger than 2.
4633 * sunos.c (sunos_add_one_symbol): Don't change
4634 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4636 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4637 dynamic symbols when creating a shared library.
4638 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4640 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4641 written even if it is not defined in a regular object.
4642 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4643 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4644 rather than the constant 22.
4645 (sunos_check_dynamic_reloc): Handle creating a shared library.
4646 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4647 zero when creating a shared library.
4648 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4649 write it out at the start of the symbol table.
4651 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4653 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4655 * config.bfd: Add arm-*-coff.
4656 * configure.in, configure: Add armcoff_{little,big}_vec.
4657 * targets.c (armcoff_{little,big}_vec): Declare.
4658 (bfd_target_vector): Add armcoff_{little,big}_vec.
4659 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4661 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4663 * targets.c (bfd_find_target): Remove debugging code.
4665 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4667 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4669 * Makefile.in: added *-ppc files
4670 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4671 allow pe based .o's to be shared with other tools on ppc/NT
4672 * config.bfd: added powerpc[le]-[pe|winnt] config support
4673 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4674 * peicode.h: Added more section flags for PE on ppc
4675 Added coff_swap_filehdr_out to allow peicode.h to be
4676 used for non-image PE files on ppc.
4677 Check for image, or not, before copying pe_opthdr
4678 * targets.c: Added new bfd's
4679 * targets.c: Removed two inactive bfds that shouldn't have made it this
4682 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4684 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4685 explicit values to initialize all relocs. Change all users.
4686 (ppc_elf_brtaken_inner): New function to handle branch predicition
4688 (ppc_elf_brtaken_reloc): Ditto.
4689 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4690 relocs use ppc_elf_unsupported_reloc.
4691 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4692 needs to be reported.
4693 (ppc_elf_relocate_section): Support branch prediction relocs.
4695 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4697 * bfd.c (bfd_assert): Remove \n from string passed to
4700 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4701 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4702 (bfd_coff_make_section_hook): Don't define.
4703 (coff_make_section_hook): Remove.
4704 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4705 (styp_to_sec_flags): Likewise.
4706 (coff_write_object_contents): Likewise.
4707 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4709 * libcoff.h: Rebuild.
4710 * coffgen.c (make_a_section_from_file): Just call
4711 bfd_make_section_anyway, not bfd_make_section or
4712 bfd_coff_make_section_hook.
4713 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4714 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4715 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4716 make_section_hook field.
4717 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4719 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4720 pointers into value field for warning and indirect symbols; just
4721 leave the value field alone.
4722 * linker.c (generic_link_add_symbol_list): Use next symbol for
4723 warning and indirect symbols, rather than looking in symbol value.
4724 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4725 parameter. Change all callers. Remove support for indirect
4726 symbols; it didn't work anyhow.
4727 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4728 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4729 * bfd-in2.h: Rebuild.
4731 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4733 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4734 go back to telling the tools this reloc operates on 32 bits.
4736 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4738 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4739 rather than a direct fprintf.
4740 * archive.c (_bfd_write_archive_contents): Likewise.
4741 * coffcode.h (coff_slurp_symbol_table): Likewise.
4742 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4743 (ppc_elf_unsupported_reloc): Likewise.
4744 (ppc_elf_relocate_section): Likewise.
4745 * i386linux.c (linux_tally_symbols): Likewise.
4746 (linux_finish_dynamic_link): Likewise.
4747 * osf-core.c (osf_core_core_file_p): Likewise.
4748 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4749 * som.c (som_sizeof_headers): Likewise.
4750 * srec.c (srec_bad_byte): Likewise.
4751 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4752 * libbfd-in.h (bfd_assert): Declare first parameter const.
4753 * libbfd.h: Rebuild.
4754 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4755 bfd_reloc_overflow is enough.
4756 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4757 * coff-h8500.c (rtype2howto): Likewise.
4758 * coff-z8k.c (rtype2howto): Likewise.
4759 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4760 * elf.c (_bfd_elf_get_lineno): Likewise.
4761 (_bfd_elf_no_info_to_howto): Likewise.
4762 (_bfd_elf_no_info_to_howto_rel): Likewise.
4763 * hp300hpux.c (convert_sym_type): Likewise.
4764 (MY(swap_std_reloc_in)): Likewise.
4765 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4767 * libaout.h (struct aoutdata): Add line_buf field.
4768 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4769 and filename_buffer. Instead, use a malloc buffer stored in the
4770 new line_buf field. Remove length restrictions.
4772 * coffgen.c (string_size): Remove static variable.
4773 (debug_string_size, debug_string_section): Likewise.
4774 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4775 and debug_string_size_p parameters. Use them instead of the
4776 global variables. Change all callers.
4777 (coff_write_symbol): Likewise.
4778 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4779 (coff_write_symbols): Add local variables to replace removed
4782 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4783 function, and line_base fields.
4784 * libcoff.h: Rebuild.
4785 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4786 information, rather than using static variables.
4788 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4789 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4791 * init.c (initialized): Remove static variable.
4792 (bfd_init): Don't bother setting initialized.
4793 (bfd_check_init): Remove.
4794 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4795 * libbfd.h: Rebuild.
4797 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4799 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4800 size for full core dumps. Copy core file header to private data.
4801 (rs6000coff_core_file_failing_command,
4802 rs6000coff_core_file_failing_signal): New functions to extract
4803 the file name and terminating signal from the core file.
4804 * coff-rs6000.c: Use them.
4806 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4808 Change arch info to be const, initialized at compile time.
4809 * archures.c: Reindent many functions. Change CONST to const.
4810 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4811 nothing set it anyhow. Make next const.
4812 (bfd_arch_info_list): Remove.
4813 (bfd_archures_list): Rename from archures_init_table. Change from
4814 a table of function pointers to a table of bfd_arch_info_type
4815 structure addresses.
4816 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4817 (bfd_lookup_arch): Likewise.
4818 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4820 (bfd_default_arch_struct): Make const.
4821 (bfd_arch_init, bfd_arch_linkin): Remove.
4822 (bfd_get_arch_info): Return a const pointer.
4823 * init.c (bfd_init): Don't call bfd_arch_init.
4824 * bfd.c (struct _bfd): Make arch_info const.
4825 * bfd-in2.h: Rebuild.
4826 * libbfd.h: Rebuild.
4827 * configure.in: Put & before everything in $selarchs.
4828 * configure: Rebuild.
4829 * cpu-*.c: Change bfd_*_arch from a function which calls
4830 bfd_arch_linkin to a const structure.
4831 * ieee.c (ieee_object_p): Make arch const.
4833 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4835 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4837 * bfd-in2.h: Regenerate.
4838 * libbfd.h: Regenerate.
4840 * elf32-ppc.c (reloc_type): Update names to match current draft.
4841 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4842 relative. Update names to current V.4 draft.
4843 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4844 (ppc_elf_relocate_section): Rename relocations to match draft.
4846 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4848 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4849 compiled with -mrelocatable-lib to be linked with either normal
4850 modules or -mrelocatable modules.
4852 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4854 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4855 in the a.out header.
4857 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4858 a reloc against a local symbol, even if it's not a section.
4860 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4862 * targets.c (bfd_target): Remove unused align_power_min field.
4863 * bfd-in2.h: Rebuild.
4864 * All backends: Remove initialization of align_power_min.
4866 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4868 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4870 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4872 * config.bfd (mips-dec-netbsd*): New target.
4873 * configure.host (mips-dec-netbsd*): New host.
4874 * configure.in (mips-dec-netbsd*): New native.
4875 * configure: Rebuild.
4877 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4879 Make the COFF backend linker merge common types:
4880 * cofflink.c (struct coff_debug_merge_element): Define.
4881 (struct coff_debug_merge_type): Define.
4882 (struct coff_debug_merge_hash_entry): Define.
4883 (struct coff_debug_merge_hash_table): Define.
4884 (coff_debug_merge_hash_table_init): Define.
4885 (coff_debug_merge_hash_table_free): Define.
4886 (coff_debug_merge_hash_lookup): Define.
4887 (struct coff_final_link_info): Add debug_merge field.
4888 (coff_debug_merge_hash_newfunc): New static function.
4889 (_bfd_coff_final_link): Allocate and free debug_merge table.
4890 (coff_link_input_bfd): Merge identical enum, struct and union
4893 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4895 Convert i960 COFF to use COFF backend linker.
4896 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4897 structure to store the symbol being used.
4898 (coff_i960_start_final_link): New static function.
4899 (coff_i960_relocate_section): New static function.
4900 (coff_i960_adjust_symndx): New static function.
4901 (coff_start_final_link): Define.
4902 (coff_relocate_section): Define.
4903 (coff_adjust_symndx): Define.
4904 * coffcode.h (bfd_coff_backend_data): Add new callback function
4905 _bfd_coff_start_final_link.
4906 (bfd_coff_start_final_link): Define.
4907 (coff_start_final_link): Define if not defined.
4908 (bfd_coff_std_swap_table): Add coff_start_final_link.
4909 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4911 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4912 function callback is not NULL.
4913 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4914 (_bfd_coff_internal_syment_name): Declare.
4915 * libcoff.h: Rebuild.
4916 * configure.in (icoff_big_vec): Add cofflink.o.
4917 (icoff_little_vec): Likewise.
4918 * configure: Rebuild.
4920 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4922 * Makefile.in (clean-info): Remove extraneous tab from line
4925 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4927 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4928 contents has relocs.
4930 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4932 * coffcode.h (coff_compute_section_file_positions): Keep the
4934 (coff_write_object_contents): Remember if it's a relocatable
4936 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4937 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4938 if relocatable file. Swap out saved raw size.
4940 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4942 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4943 (maintainer-clean): Rename from realclean, passing
4944 maintainer-clean down to subdirectories, but leave realclean as a
4947 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4950 * dep-in.sed: Remove config.h from generated dependencies.
4952 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4953 broken out of sunos_canonicalize_dynamic_symtab.
4954 (sunos_canonicalize_dynamic_symtab): Call new function
4955 sunos_slurp_dynamic_symtab.
4956 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4957 dynamic symbol table to the caller.
4958 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4959 callback to override the symbols being read.
4960 * libaout.h (struct aout_backend_data): Add three new parameters
4961 to add_dynamic_symbols callback.
4963 Extensive minor changes to avoid various gcc warnings. Also:
4964 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4965 * archures.c (bfd_arch_info_type): Change mach field from long to
4967 (bfd_lookup_arch): Change machine parameter from long to unsigned
4970 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4972 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4973 a symbol with a non-zero plt_offset.
4975 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4977 * elfcode.h (align_file_position): Remove; not used.
4979 * configure.in: Only check for <sys/procfs.h> on a native system,
4980 and make sure it defines prstatus_t.
4981 * configure: Rebuild.
4983 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4985 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4987 * config.in: Rename from config.h.in.
4988 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4989 Check for config.h:config.in when creating stamp-h.
4990 * configure: Rebuild.
4991 * Makefile.in (stamp-h): Depend upon config.in rather than
4992 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4993 calling config.status.
4995 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4996 (Makefile): Just rebuild Makefile.
4997 (config.h, stamp-h): New targets.
4998 * configure.in: Create stamp-h when rebuilding config.h.
4999 * configure: Rebuild.
5001 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5003 * configure.in: Call AC_CONFIG_HEADER. Substitute
5004 HOST_64BIT_LONG. Check that various header files exist. Check
5005 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5006 and/or free need to be declared. Don't make a link to sysdep.h.
5007 Define TRAD_HEADER for various hosts.
5008 * configure: Rebuild.
5009 * configure.host: Don't set my_host. Add definitions taken from
5010 host header files for various entries. Remove entries which now
5012 * acconfig.h: New file.
5013 * config.h.in: New file, built by autoheader.
5014 * sysdep.h: New file.
5015 * Makefile.in (do_distclean): Don't remove sysdep.h.
5017 (LOCAL_H_DEPS): New variable.
5018 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5020 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5021 ($(OPTIONAL_BACKENDS)): Likewise.
5022 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5023 looking through sysdep.h.
5024 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5025 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5026 (fprintf_vma, sprintf_vma): Likewise.
5027 (int64_type, uint64_type): Don't define.
5028 * bfd-in2.h: Rebuild.
5029 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5030 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5031 * lynx-core.c: Include stuff from old hosts/lynx.h.
5032 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5033 rather than NO_FCNTL.
5034 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5035 rather than NATIVE_HPPAHPUX_COMPILER.
5036 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5038 * hosts/*.h: Remove all header files which merely include,
5039 declare, and define things. Leave header files which define
5040 information needed by trad-core.c.
5042 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5043 (BFD_CC_FOR_BUILD): Define.
5044 * configure.in: Use BFD_CC_FOR_BUILD.
5045 * configure: Rebuild.
5047 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5049 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5050 * configure: Rebuild.
5052 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5055 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5057 * config.bfd: i386pe_ve -> i386pe_vec.
5059 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5061 * configure.host: Incorporate host Makefile fragments by setting
5063 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5064 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5065 value based on whether the code is being compiled by a cross
5066 compiler. Don't substitute host_makefile_frag or frags.
5067 * aclocal.m4: New file to define local AC_PROG_CC.
5068 * configure: Rebuild.
5069 * Makefile.in (INSTALL): Set to @INSTALL@.
5070 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5071 (INSTALL_DATA): Set to @INSTALL_DATA@.
5073 (CC): Define as @CC@.
5074 (CFLAGS): Set to @CFLAGS@.
5075 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5076 (@host_makefile_frag@): Remove.
5077 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5078 after other options.
5079 (config.status): Remove dependency upon @frags@.
5080 * config/*.mh, config/README: Remove.
5082 * config.bfd: Rewrite to incorporate the contents of the Makefile
5083 fragments by setting shell variables, rather than merely returning
5084 the name of a Makefile fragment.
5085 * configure.in: Use shell variables set by config.bfd rather than
5086 looking at the target Makefile fragment files. Don't substitute
5087 target_makefile_frag. Do substitute TDEFINES.
5088 * configure: Rebuild.
5089 * Makefile.in (@target_makefile_frag@): Remove.
5090 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5091 * config/*.mt: Remove.
5093 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5095 * configure.in: Put changequote lines around "i[345]86" patterns
5096 section of core file support.
5098 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5100 * som.c (som_bfd_print_private_bfd_data): Define to use the
5103 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5105 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5106 entry, text_start and data_start.
5108 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5110 * Makefile.in (OFILES): Remove $(TDEPFILES).
5111 * config/apollo.mt (TDEPFILES): Remove.
5112 * config/README: Update.
5114 * configure.in: For a native configuration, set COREFILE and
5115 COREFLAG based on the canonical host name.
5116 * configure: Rebuild.
5117 * Makefile.in: Rebuild dependencies.
5118 (ALL_CFLAGS): Add @COREFLAG@.
5119 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5120 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5121 support routines. Check LYNX_CORE rather than HOST_LYNX.
5122 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5123 * i386lynx.c: Likewise.
5124 * m68klynx.c: Likewise.
5125 * sparclynx.c: Likewise.
5126 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5127 * *-core.c: Comment changes.
5128 * config/decstation.mh (HDEPFILES): Remove.
5129 (HDEFINES): Remove -DTRAD_CORE.
5130 * config/irix3.mh (RANLIB): Remove.
5131 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5132 (HDEFINES): Remove -DIRIX_CORE.
5133 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5134 (HDEFINES): Remove -DTRAD_CORE.
5135 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5136 * config/ultra3.mh (RANLIB): Remove.
5137 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5138 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5139 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5140 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5141 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5142 * config/i386aix.mh, config/i386bsd.mh: Remove.
5143 * config/i386linux.mh, config/i386mach3.mh: Remove.
5144 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5145 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5146 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5147 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5148 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5149 * config/solaris2.mh, config/stratus.mh: Remove.
5150 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5151 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5153 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5155 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5156 DT_FINI entry if the appropriate symbol is not in the hash table.
5158 * libelf.h (struct elf_backend_data): Add create_program_headers
5159 and want_hdr_in_seg fields.
5160 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5162 (elf_backend_create_program_headers): Likewise.
5163 (elfNN_bed): Initialize create_program_headers and
5165 * elf.c (get_program_header_size): Call create_program_headers
5167 (map_program_segments): Check want_hdr_in_seg backend field. Call
5168 create_program_headers backend routine.
5170 * elf.c (assign_file_positions_except_relocs): Align non allocated
5171 sections when creating an executable.
5173 * elfcode.h (elf_swap_phdr_in): Make non static.
5174 (elf_swap_phdr_out): Make non static.
5175 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5176 (bfd_elf32_swap_phdr_out): Declare.
5177 (bfd_elf64_swap_phdr_in): Declare.
5178 (bfd_elf64_swap_phdr_out): Declare.
5180 * ecofflink.c (ecoff_collect_shuffle): New static function.
5181 (_bfd_ecoff_get_accumulated_pdr): New function.
5182 (_bfd_ecoff_get_accumulated_sym): New function.
5183 (_bfd_ecoff_get_accumulated_ss): New function.
5184 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5185 (_bfd_ecoff_get_accumulated_sym): Declare.
5186 (_bfd_ecoff_get_accumulated_ss): Declare.
5187 * libbfd.h: Rebuild.
5189 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5191 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5193 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5194 warning symbols. If any section is named .gnu.warning.XXX, treat
5195 the contents as a warning to be issued if the symbol XXX is
5197 (elf_link_output_extsym): For an indirect or warning symbol, just
5198 output the symbol it points to.
5200 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5201 if bfd_hash_allocate fails, since it will already be set.
5202 (generic_link_hash_newfunc): Likewise.
5203 (archive_hash_newfunc): Likewise.
5204 (hash_entry_bfd): New static function.
5205 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5206 callback. Allocate a new warning using the hash table newfunc.
5207 Use bfd_hash_replace to update the entry in the hash table, rather
5208 than assuming we can copy the fields with structure assignment.
5210 * hash.c (bfd_hash_replace): New function.
5211 * bfd-in.h (bfd_hash_replace): Declare.
5212 * bfd-in2.h: Rebuild.
5214 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5216 * config.bfd: Add mips*vr4300-*-elf* target.
5217 * config/mipsbvr4300.mt: Added.
5219 See file ChangeLog.2
5226 version-control: never