1 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
4 * config.bfd,configure.in,configure: Add m32r support.
6 * config.bfd: Keep target list alphabetically sorted.
9 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
11 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
12 to add in the constant part found in the instruction itself.
13 (case R_V850_HI16_S): Likewise.
17 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
19 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
20 and R_D10V_18 to be 1 (word).
23 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
25 * stabs.c (_bfd_link_section_stabs): If the output_section field
26 of either section is bfd_abs_section, then the linker is
27 discarding the section and we should not optimize it.
29 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
31 * Makefile.in (aout-sparcle.o): New target.
32 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
33 * config.bfd (sparclet-*-aout*): Add case.
34 * configure.in (sparcle_aout_vec): Add case.
35 * configure: Regenerated.
36 * targets.c (sparcle_aout_vec): Declare.
37 (bfd_target_vector): Add sparcle_aout_vec.
38 * aout-sparcle.c: New file.
41 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
43 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
44 low order sign bit propogation for R_V850_HI16_S.
46 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
47 handling V850 specific relocs.
48 (elf_v850_howto_table): Use the new function for some
49 relocations. Twiddle masks & shifts for some relocs.
50 Set partial_inplace where needed.
53 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
55 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
56 default architecture to a machine number of 0.
57 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
59 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
60 the output BFD is the default, set it from the first input BFD.
63 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
65 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
66 insert at bitpos zero. The HI16 relocs are shifted right
67 by 16 bits. Fix src_mask for all relocs.
68 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
70 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
74 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
76 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
77 Rewrite to use BFD file read routines and to avoid using a fixed
78 length for the file name.
81 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
83 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
84 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
85 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
88 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
90 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
91 (elf_v850_howto_table): Add info for HI16_S reloc.
92 (v850_reloc_map): Add HI_16_S reloc.
93 * reloc.c: Define BFD_RELOC_V850_* relocs.
96 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
99 * elf32-sh.c: New file.
100 * elf.c (prep_headers): Handle bfd_arch_sh.
101 * elfcode.h (write_relocs): Handle absolute symbol.
102 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
103 (_bfd_elf64_link_read_relocs): Declare.
104 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
105 elf_link_read_relocs. Make globally visible. Change all
107 (elf_link_input_bfd): Get external symbols from cache in
108 symtab_hdr->contents. Get contents from cache in
110 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
112 * reloc.c: Define BFD_RELOC_SH_* relocs.
113 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
114 * coff-sh.c (sh_insns_conflict): Fix a return value.
115 (_bfd_sh_align_load_span): New globally visible function, broken
116 out of sh_align_load.
117 (sh_align_load): Call _bfd_sh_align_load_span.
118 (sh_swap_insns): Change relocs parameter to PTR.
119 * bfd-in2.h, libbfd.h: Rebuild.
120 * targets.c (bfd_elf32_sh_vec): Declare.
121 (bfd_elf32_shl_vec): Declare.
122 * config.bfd (sh-*-elf*): New target.
123 * configure.in (bfd_elf32_sh_vec): New target vector.
124 (bfd_elf32_shl_vec): New target vector.
125 * configure: Rebuild.
126 * Makefile.in: Rebuild dependencies.
127 (BFD32_BACKENDS): Add elf32-sh.o.
128 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
130 * elf.c (map_sections_to_segments): Check that LMA does not skip a
131 page before checking D_PAGED.
133 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
134 (ihex_write_object_contents): Remove extbase; always use segbase
137 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
139 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
140 * configure.host (i[345]86-*-*): Ditto.
141 * config.bfd (i[345]86-*-*): Ditto.
142 * configure: Regenerate.
144 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
147 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
149 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
150 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
151 * som.c (hppa_som_gen_reloc_type): Add new argument. If
152 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
153 will have an ST_CODE type, change the symbol's type to ST_DATA.
154 * som.c (hppa_som_gen_reloc_type): Update prototype.
156 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
158 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
159 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
160 (mips_elf_size_dynamic_sections): Don't require .got to exist.
161 (mips_elf_finish_dynamic_sections): Likewise.
163 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
165 * configure.host (HLDENV): New variable to set. Set it for
166 *-*-sysv4*, since those linkers may not support -R but they always
169 * libieee.h (NSECTIONS): Don't define.
170 (ieee_data_struct): Change section_table to asection **. Add
172 * ieee.c (get_section_entry): If the table isn't big enough, make
174 (ieee_slurp_sections): Remove assertion about number of sections.
175 (ieee_object_p): Adjust initialization of ieee to match changes to
178 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
179 symbols merely because we are generating a shared library.
180 (xcoff_build_ldsyms): Don't set up global linkage code for an
181 undefined symbol merely because we are generating a shared
185 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
187 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
188 (BFD32_BACKENDS) Add elf32-v850.o.
189 * archures.c: Add bfd_v850_arch.
190 * bfd-in2.h: Add bfd_v850_arch.
191 * config.bfd (v850-*-*): New target.
192 * configure: (bfd_elf32_v850_vec) New vector.
193 * configure.in: (bfd_elf32_v850_vec) New vector.
194 * cpu-v850.c: New file.
195 * elf.c (prep_headers): Added case bfd_arch_v850.
196 * elf32-v850.c: New file.
197 * targets.c (bfd_elf32_v850_vec): New vector.
200 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
202 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
203 a function code symbol for an XMC_XO symbol.
205 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
207 * mpw-config.in: Update editing of autoconf vars to reflect
208 Jul 18 configure.in change.
209 * mpw-make.sed: Update editing of include pathnames to be
210 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
212 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
214 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
215 which to offset to get the .plt entry address is ".plt".
217 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
219 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
220 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
221 Added, for internal use by the ARM gas.
225 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
227 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
228 in section dynidx start.
230 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
232 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
233 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
234 optimization for g++.
236 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
238 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
239 the -mrelocatable-lib bit set and the other doesn't, clear the
240 -mrelocatable-lib bit in the header.
242 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
244 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
245 symbol against a STT_FUNC symbol in a shared library.
247 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
249 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
250 symbol is found, automatically define the corresponding function
253 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
254 if sym.n_numaux is not zero.
255 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
256 entry to disagree about the number of aux entries if the symbol
259 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
260 section if it might be needed, not just if info->shared.
261 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
262 the start of .rel.dyn if we are going to use it.
263 (mips_elf_finish_dynamic_sections): Only clear the first element
264 of .rel.dyn if the size is greater than zero.
266 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
268 * xcofflink.c (xcoff_link_input_bfd): If we already called the
269 undefined_symbol callback for a symbol, then don't issue any more
270 warnings about loader relocs.
271 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
272 after calling the undefined_symbol callback.
274 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
275 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
276 as the AIX linker seems to do.
278 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
280 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
281 (evax_initialize): Remove evax_reloc_table.
282 (evax_close_and_cleanup): Ditto.
284 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
286 (evax_bfd_reloc_type_lookup): Ditto.
287 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
288 cooked_size == raw_size.
289 * evax-emh.c (_bfd_evax_register_filename): Remove.
290 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
291 * evax-misc.c (add_new_contents): Malloc section at full size.
292 (_bfd_save_evax_section): Memcpy section contents directly.
293 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
294 (evax_reloc_table): Remove.
296 * hosts/alphavms.h (O_ACCMODE): Define if needed.
298 * makefile.vms: Add better support for DEC C compilation
299 Add evax.h dependencies
301 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
302 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
303 (BFD_RELOC_ALPHA_BASEREG): Remove.
304 * bfd-in2.h, libbfd.h: Rebuild.
306 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
308 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
309 getgid if _WIN32 is defined.
310 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
312 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
314 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
315 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
317 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
320 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
322 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
324 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
325 (NEED_DECLARATION_REALLOC): New macro.
326 * configure, config.in: Rebuild.
327 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
328 (realloc): Declare if NEED_DECLARATION_REALLOC.
330 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
331 <strings.h> if they exist.
333 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
335 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
337 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
339 Based on patches from Eric Valette <valette@crf.canon.fr>:
340 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
341 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
342 (elf_howto_table): Add entries for new relocs.
343 (elf_i386_reloc_type_lookup): Handle new relocs.
344 (elf_i386_info_to_howto): Just call abort.
345 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
346 (elf_i386_relocate_section): Likewise.
349 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
351 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
354 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
356 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
357 only get the LMA from the phdr if they are in the same part of the
360 * elf.c (map_sections_to_segments): Rewrite tests for starting a
361 new segment to make them more comprehensible. If the relationship
362 between the LMA and the VMA changed, start a new segment. Don't
363 check dynsec when deciding whether to start a new segment for a
364 writeable section; -N will now handle this.
366 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
368 * libhppa.h: Remove "esel" changes. Not the right approach.
369 * som.c: Corresponding changes.
370 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
371 which don't have a SOM symbol type associated with them.
372 Reverses a 1994 change.
374 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
376 Make ld -N more reasonable for ELF:
377 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
378 phdr_in_section to false, and always use a single load segment.
379 (elf_sort_sections): Sort sections by LMA after VMA.
380 (assign_file_positions_for_segments): If D_PAGED is not set, don't
381 align to maxpagesize.
382 (assign_file_positions_except_relocs): Likewise.
383 * elfcode.h (elf_object_p): If a section is loaded but not page
384 aligned, clear D_PAGED.
386 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
388 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
389 Added, for internal use by the ARM gas.
393 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
395 * libhppa.h (R_HPPA_ESEL): New field selector.
397 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
398 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
399 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
401 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
403 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
404 archive search before looking for stripped dynamic objects.
406 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
408 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
409 symbol a warning rather than an error.
411 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
413 * elf.c (assign_file_positions_for_segments): Track the virtual
414 memory position separately from the file position, and use it to
415 compute the alignment adjustment.
418 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
420 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
421 and fixed mask on R_D10V_10_PCREL_L.
424 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
426 * elf64-mips.c: Include "aout/ar.h".
427 (mips_elf64_slurp_armap): New static function.
428 (mips_elf64_write_armap): New static function.
429 (bfd_elf64_archive_*): Define.
430 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
431 Use instead of bfd_generic_archive_p.
432 (bfd_elfNN_write_archive_contents): Define if not defined. Use
433 instead of _bfd_write_archive_contents.
434 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
435 _bfd_generic_mkarchive.
436 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
437 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
439 (TARGET_LITTLE_SYM): Likewise.
440 * archive.c (bfd_slurp_armap): Check for and reject an archive map
442 * Makefile.in: Rebuild dependencies.
444 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
445 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
446 SHT_MIPS_EVENTS sections.
447 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
448 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
450 (_bfd_mips_elf_fake_sections): Likewise.
452 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
453 * ecoff.c (ecoff_compute_section_file_positions): Copy
454 rdata_in_text from backend info to tdata. Clear it if any data
455 section comes before .rdata.
456 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
457 tdata rather than backend info.
459 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
461 * configure.in: Fix test for whether a compiler has a 64 bit
462 type. From Jim Wilson <wilson@cygnus.com>.
464 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
466 * configure.host (mips-sgi-irix6*): New host.
468 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
469 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
470 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
472 * configure: Rebuild.
473 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
474 (BFD_HOST_64_BIT): Define conditionally.
475 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
476 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
477 (symvalue, bfd_size_type): Likewise.
478 * bfd-in2.h: Rebuild.
479 * Makefile.in (do_clean): Remove bfd-tmp.h.
480 (do_distclean): Remove bfd-in3.h.
481 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
482 (bfd-in3.h): New target.
484 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
485 Andrew Gierth <ANDREWG@microlise.co.uk>.
487 * configure.host: Set INSTALL_SHLIB.
488 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
489 * configure: Rebuild.
490 * Makefile.in (install): Use @INSTALL_SHLIB@.
492 * config.bfd (mips*-*-irix6*): New target.
493 * configure.host: Handle Irix 6 shared library like Irix 5.
495 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
496 symbol for a magic name.
497 (xcoff_link_input_bfd): Don't change the reloc symbol for an
499 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
502 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
504 * mpw-config.in: Add ELF support to mips config, create the
505 elf32-target.h file in the object dir.
506 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
508 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
510 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
511 Also removed most abort calls, in favor of using bfd reporting.
514 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
516 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
517 (BFD32_BACKENDS) Add elf32-d10v.o.
518 * archures.c: Add bfd_d10v_arch.
519 * bfd-in2.h: Add bfd_d10v_arch.
520 * config.bfd (d10v-*-*): New target.
521 * configure: (bfd_elf32_d10v_vec) New vector.
522 * configure.in: (bfd_elf32_d10v_vec) New vector.
523 * cpu-d10v.c: New file.
524 * elf.c (prep_headers): Added case bfd_arch_d10v.
525 * elf32-d10v.c: New file.
527 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
528 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
529 * targets.c (bfd_elf32_d10v_vec): New vector.
532 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
534 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
536 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
538 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
539 bfd_mach_i386_i8086 machine types.
541 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
543 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
546 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
548 * coffcode.h (coff_set_section_contents): A/UX does not require
549 special handling of the _LIB section.
551 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
553 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
556 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
557 array if one was allocated.
559 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
561 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
562 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
563 use_rld_obj_head and rld_value.
564 (mips_elf_link_hash_table_create): Initialize new fields.
565 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
567 (mips_elf_create_dynamic_sections): Create .rld_map section. If
568 __rld_obj_head symbol not seen, create an __rld_map symbol.
569 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
570 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
571 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
572 __rld_obj_head symbol.
573 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
575 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
577 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
579 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
580 ppc_elf_addr16_ha_reloc.
581 (ppc_elf_addr16_ha_reloc): New static function.
583 * coff-mips.c (struct mips_hi): Define.
584 (mips_refhi_list): New static variable.
585 (mips_refhi_addr, mips_refhi_addend): Remove.
586 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
587 (mips_reflo_reloc): Process mips_refhi_list.
588 (mips_relhi_list): New static variable.
589 (mips_relhi_addr, mips_relhi_addend): Remove.
590 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
591 (mips_rello_reloc): Process mips_relhi_list.
592 (mips_relocate_section): Permit an arbitrary number of REFHI or
593 RELHI relocs before the associated REFLO or RELLO reloc.
595 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
597 * aout-target.h (MY(callback)): Set reloc_count fields.
599 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
601 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
602 sections unless this is a SunOS link.
604 * VERSION: Set to 2.7.1.
606 * Released binutils 2.7.
608 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
610 * i386aout.c: Include "aout/aout64.h".
611 (i386aout_write_object_contents): New static function.
612 (MY_write_object_contents): Define.
614 * netbsd.h (MY(write_object_contents)): Make sure that
615 adjust_sizes_and_vmas is called before fiddling with the magic
618 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
620 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
622 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
624 * libbfd-in.h (itos, stoi): Don't define.
626 * i386lynx.c (KEEPIT): Define as udata.i.
627 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
628 (NAME(lynx,swap_ext_reloc_out)): Likewise.
629 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
630 flags. Don't use stoi.
632 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
634 * elf.c (map_sections_to_segments): Don't start a new segment for
635 a writable section if it's on the same page as the previous
636 segment. Reset the writable variable for a readonly section.
638 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
640 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
641 first_thunk_address, thunk_size, and import_table_size.
642 * peicode.h: Improved some diagnostics regarding edata sections.
644 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
646 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
647 (TARGET_LITTLE_SYM): Added missing D_PAGED.
649 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
651 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
652 with XCOFF_DEF_DYNAMIC set is really defined.
653 (xcoff_link_check_dynamic_ar_symbols): Likewise.
654 (xcoff_link_add_symbols): Only create special sections if using an
657 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
659 (bfd_install_relocation): Likewise.
661 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
663 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
665 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
666 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
667 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
668 (elf64_alpha_link_hash_newfunc): Initialize flags field.
669 (elf64_alpha_check_relocs): Record types of LITUSE entries that
670 are found for LITERAL relocs.
671 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
672 taken, we cannot generate a .plt entry for the symbol.
674 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
676 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
677 sysconf functions (for gprof).
678 * configure, config.in: Rebuild.
680 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
682 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
683 an archive if it has a map. If the object file has the wrong
686 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
687 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
689 (alpha_relocate_section): Likewise.
691 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
692 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
693 (coff_swap_sym_out): Use SYMESZ, not sizeof.
694 (coff_swap_aux_out): Use AUXESZ, not sizeof.
695 (coff_swap_lineno_out): Use LINESZ, not sizeof.
696 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
697 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
698 * peicode.h: Corresponding changes.
700 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
702 * elflink.h (elf_create_pointer_linker_section): Comment out code
703 dealing with making GOT pointers negative of the GOT symbol for
706 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
708 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
709 increment the .rela.plt size until after we're done creating the
711 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
712 .rela.plt offset directly rather than calculating it.
714 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
716 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
717 Use autoconf-set values.
718 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
719 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
722 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
723 * configure: Rebuilt.
725 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
727 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
728 handling code > 1k away.
730 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
732 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
733 defined, output whenever the symbol is updated.
735 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
737 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
738 section to 0 if user_set_vma is set.
739 * elflink.h (elf_bfd_final_link): Likewise.
741 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
743 Partially undo patch of Jun 20.
744 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
745 (coff_compute_section_file_positions): Likewise.
746 (coff_write_object_contents): Likewise. Re-add deleted code, but
747 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
748 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
750 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
752 * config.bfd: Add support for *-*-rtems* configurations.
754 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
756 * elf.c (prep_headers): Add bfd_arch_alpha case.
758 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
760 * elf64-alpha.c: New file.
761 * config.bfd (alpha-*-linuxecoff*): New target.
762 (alpha-*-linux*, alpha-*-elf*): New targets.
763 * configure.in (bfd_elf64_alpha_vec): New vector.
764 * configure: Rebuild.
765 * targets.c (bfd_elf64_alpha_vec): Declare.
766 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
767 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
768 * bfd-in2.h, libbfd.h: Rebuild.
769 * Makefile.in: Rebuild dependencies.
770 (BFD64_BACKENDS): Add elf64-alpha.o.
771 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
773 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
775 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
776 than relying on a right shift of 32.
778 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
780 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
781 ifdef to COFF_WITH_PE.
782 (coff_compute_section_file_positions): Likewise.
783 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
784 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
785 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
786 COFF_IMAGE_WITH_PE, always include.
788 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
790 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
792 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
793 approximate the correct answer if SIZEOF_HEADERS was not used.
795 * binary.c (binary_set_section_contents): Set section file
796 position based on LMA rather than VMA.
798 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
800 * linker.c (_bfd_generic_link_output_symbols): Don't output any
801 symbols if info->strip == strip_all.
803 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
805 * coff-h8300.c: Remove #if 0 code.
806 (compatable): Don't allow mixing/matching of different architectures.
808 * archures.c (bfd_mach_h8300s): Add.
809 * bfd-in2.h: Rebuilt.
810 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
812 (h8300_reloc16_estimate): Likewise.
813 (h8300_reloc16_extra_cases): Likewise.
814 (h8300_bfd_link_add_symbols): Likewise.
815 * coffcode.h (coff_set_arch_mach_hook): Likewise.
816 (coff_set_flags): Likewise.
817 * cpu-h8300.c (h8300_scan): Likewise.
818 Add H8/S to bfd_h8300_arch list.
820 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
822 Added support for Alpha OpenVMS:
823 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
824 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
825 * config.h-vms, makefile.vms: New files.
826 * config.bfd (alpha-*-*vms*): New target.
827 * configure.in (evax_alpha_vec): New target vector.
828 * configure: Rebuild.
829 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
830 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
831 * targets.c (bfd_target_evax_flavour): Define.
832 (evax_alpha_vec): Declare.
833 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
835 * bfd-in2.h, libbfd.h: Rebuild.
836 * Makefile.in: Rebuild dependencies.
837 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
838 evax-emh.o, and evax-misc.o.
839 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
840 evax-etir.c, evax-emh.c, and evax-misc.c.
841 (HFILES): Add evax.h.
843 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
845 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
847 (h8300_bfd_link_add_symbols): Likewise.
849 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
851 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
852 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
854 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
856 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
857 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
859 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
860 R_MIPS_32 relocs if creating a shared library.
862 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
864 * peicode.h (add_data_entry): Use pei_section_data rather than
865 _cooked_size. Corresponds to May 13 change in coffcode.h.
867 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
869 * cofflink.c (_bfd_coff_final_link): Handle long section names.
870 * coffcode.h (coff_write_object_contents): If there are long
871 section names, always set the f_symptr field, even if there are no
873 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
874 if there are no symbols.
876 * coffgen.c (make_a_section_from_file): Check return value of
877 _bfd_coff_read_string_table.
878 (coff_real_object_p): Check return value of
879 make_a_section_from_file.
880 (_bfd_coff_read_string_table): Check that there are some symbols
881 before trying to read the string table size.
883 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
885 * xcofflink.c (xcoff_link_add_symbols): When considering whether
886 to replace a symbol in a dynamic object with a symbol from another
887 dynamic object, do the replacement if the existing symbol is
890 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
891 for _ptrgl, and treat it as global linkage code.
893 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
894 filename or N_SO symbol past the offset, and use it to indicate
895 that there is no line number or function when appropriate.
897 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
899 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
900 common symbol defined by the linker. Don't export function code
901 even if export_defineds is set.
903 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
905 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
907 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
908 (h8300_symbol_address_p): New function.
909 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
912 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
914 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
916 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
917 correctly for the two variants. Allow relaxing if the target
918 is 128 bytes away since after relaxation it'll be 126 bytes away.
919 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
920 "dot" and "value". Allow relaxing if the target is 128 bytes
921 away since after relaxation it'll be 126 bytes away.
922 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
923 the given section until nothing changes.
925 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
927 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
928 alignment hack--we can get the lnnoptr info another way without
929 suddenly increasing the alignment requirements. Set the flags for
931 (ecoff_compute_section_file_positions): Do so.
933 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
935 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
936 to keep the HP emulator database happy.
938 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
939 From Kevin Buettner <kev@primenet.com>.
941 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
943 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
944 name of a NULL section.
946 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
948 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
949 set, always call the notice callback.
951 * VERSION: Increment for bfdlink.h change.
953 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
955 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
956 (sh_relax_delete_bytes): Correct handling of differently sized
957 trailing alignment reloc.
959 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
960 * bfd-in2.h: Rebuild.
961 * configure.in: Warn if there is no known 64 bit type.
962 * configure: Rebuild.
964 * Makefile.in: Rebuild dependencies.
965 (BFD32_BACKENDS): Add ppcboot.o.
966 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
968 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
969 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
971 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
973 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
974 (bfd_mips_elf64_swap_reginfo_out): Move from here...
975 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
976 (bfd_mips_elf64_swap_reginfo_out): ...to here.
978 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
980 * elf64-mips.c: Improve reloc special_functions and handling of
981 SHT_MIPS_OPTIONS section.
982 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
983 mips_elf_hi16_reloc and make globally visible.
984 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
985 make globally visible.
986 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
987 make globally visible.
988 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
989 and make globally visible.
990 (gprel16_with_gp): Check howto->src_mask before using value in
992 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
993 and make globally visible.
994 (gprel32_with_gp): Check howto->src_mask before fetching value.
995 (bfd_mips_elf_swap_options_in): New function.
996 (bfd_mips_elf_swap_options_out): New function.
997 (_bfd_mips_elf_set_private_flags): Rename from
998 mips_elf_set_private_flags and make globally visible.
999 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1000 mips_elf_copy_private_bfd_data and make globally visible.
1001 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1002 mips_elf_merge_private_bfd_data and make globally visible.
1003 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1004 for a SHT_MIPS_OPTIONS section.
1005 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1006 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1007 name of a SHT_MIPS_OPTIONS section.
1008 (_bfd_mips_elf_set_section_contents): New function.
1009 (mips_elf32_section_processing): Set the GP value in a
1010 SHT_MIPS_OPTIONS section.
1011 (_bfd_mips_elf_find_nearest_line): Rename from
1012 mips_elf_find_nearest_line and make globally visible.
1013 (bfd_elf32_set_section_contents): Define.
1014 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1015 (_bfd_mips_elf_lo16_reloc): Declare.
1016 (_bfd_mips_elf_gprel16_reloc): Declare.
1017 (_bfd_mips_elf_got16_reloc): Declare.
1018 (_bfd_mips_elf_gprel32_reloc): Declare.
1019 (_bfd_mips_elf_set_private_flags): Declare.
1020 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1021 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1022 (_bfd_mips_elf_find_nearest_line): Declare.
1023 (_bfd_mips_elf_set_section_contents): Declare.
1025 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1027 (elf_info_to_howto): Define.
1028 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1030 (elf_info_to_howto): Define.
1031 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1033 (elf_info_to_howto): Define.
1035 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1036 R_MOV16B[12], to match change in coff/internal.h.
1038 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1040 * elf64-mips.c: Extensive additions to provide better support for
1041 writing files and for gas.
1042 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1043 of mips_elf_object_p.
1044 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1045 _bfd_mips_elf_object_p.
1046 (_bfd_mips_elf_final_write_processing): Rename from
1047 mips_elf_final_write_processing and make globally visible.
1048 (_bfd_mips_elf_fake_sections): Rename from
1049 mips_elf_fake_sections and make globally visible.
1050 (_bfd_mips_elf_section_from_bfd_section): Rename from
1051 mips_elf_section_from_bfd_section and make globally visible.
1052 (_bfd_mips_elf_section_processing): New function, broken out of
1053 mips_elf_section_processing.
1054 (mips_elf32_section_processing): Rename from
1055 mips_elf_section_processing; call
1056 _bfd_mips_elf_section_processing.
1057 (_bfd_mips_elf_symbol_processing): Rename from
1058 mips_elf_symbol_processing and make globally visible.
1059 (_bfd_mips_elf_read_ecoff_info): Rename from
1060 mips_elf_read_ecoff_info and make globally visible.
1061 (mips_elf32_ecoff_debug_swap): Rename from
1062 mips_elf_ecoff_debug_swap.
1063 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1064 struct symbol_cache_entry.
1065 (_bfd_elf_validate_reloc): New function, moved in from
1066 elfcode.h:validate_reloc.
1067 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1068 to _bfd_elf_validate_reloc. Change all callers.
1069 * elf-bfd.h (bfd_section_from_shdr): Declare.
1070 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1071 (_bfd_elf_validate_reloc): Declare.
1072 (_bfd_mips_elf_object_p): Declare.
1073 (_bfd_mips_elf_fake_sections): Declare.
1074 (_bfd_mips_elf_section_from_bfd_section): Declare.
1075 (_bfd_mips_elf_section_processing): Declare.
1076 (_bfd_mips_elf_symbol_processing): Declare.
1077 (_bfd_mips_elf_read_ecoff_info): Declare.
1078 (_bfd_mips_elf_final_write_processing): Declare.
1079 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1082 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1083 (mips_elf_final_write_processing): Likewise.
1085 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1087 64-bit MIPS ELF ABI objdump support:
1088 * elf64-mips.c: New file.
1089 * Makefile.in: Rebuild dependencies.
1090 (BFD64_BACKENDS): Add elf64-mips.o.
1091 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1092 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1093 bfd_elf64_littlemips_vec to targ_selvecs.
1094 (mips*-*-elf*): Likewise.
1095 * confingure.in: Add bfd_elf64_bigmips_vec and
1096 bfd_elf64_littlemips_vec to vector switch.
1097 * configure: Rebuild.
1098 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1099 broken out of mips_elf_section_from_shdr.
1100 (mips_elf32_section_from_shdr): Rename from
1101 mips_elf_section_from_shdr. Call new function.
1102 (elf_backend_section_from_shdr): Update name of renamed function.
1103 * elf-bfd.h (struct elf_size_info): Change second parameter of
1104 write_out_phdrs to be const. Likewise for second parameter of
1106 (struct bfd_elf_section_data): Add rel_hdr2 field.
1107 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1108 (bfd_elf32_swap_symbol_out): Likewise.
1109 (bfd_elf32_swap_reloc_in): Likewise.
1110 (bfd_elf32_swap_reloc_out): Likewise.
1111 (bfd_elf32_swap_reloca_in): Likewise.
1112 (bfd_elf32_swap_reloca_out): Likewise.
1113 (bfd_elf32_swap_phdr_in): Likewise.
1114 (bfd_elf32_swap_phdr_out): Likewise.
1115 (bfd_elf32_swap_dyn_in): Likewise.
1116 (bfd_elf32_swap_dyn_out): Likewise.
1117 (bfd_elf32_slurp_symbol_table): Declare.
1118 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1119 (bfd_elf32_write_out_phdrs): Declare.
1120 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1121 (bfd_elf64_swap_symbol_out): Likewise.
1122 (bfd_elf64_swap_reloc_in): Likewise.
1123 (bfd_elf64_swap_reloc_out): Likewise.
1124 (bfd_elf64_swap_reloca_in): Likewise.
1125 (bfd_elf64_swap_reloca_out): Likewise.
1126 (bfd_elf64_swap_phdr_in): Likewise.
1127 (bfd_elf64_swap_phdr_out): Likewise.
1128 (bfd_elf64_swap_dyn_in): Likewise.
1129 (bfd_elf64_swap_dyn_out): Likewise.
1130 (bfd_elf64_slurp_symbol_table): Declare.
1131 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1132 (bfd_elf64_write_out_phdrs): Declare.
1133 (_bfd_mips_elf_section_from_shdr): Declare.
1134 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1135 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1136 section for the section, add the new one to rel_hdr2. Increment
1137 reloc_count rather than setting it.
1138 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1139 Remove static declaration.
1140 (elf_write_shdrs_and_ehdr): Define name as macro.
1141 (elf_write_out_phdrs): Likewise.
1142 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1143 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1144 (elf_swap_symbol_in): Change second parameter to be const.
1145 (elf_swap_symbol_out): Likewise.
1146 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1147 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1148 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1149 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1150 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1151 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1152 parameter to be const. Make non-static.
1153 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1155 (elf_slurp_symbol_table): Make non-static.
1156 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1157 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1158 (elf_backend_size_info): Likewise.
1159 (elfNN_bed): Use elf_backend_size_info.
1160 * targets.c (bfd_elf64_bigmips_vec): Declare.
1161 (bfd_elf64_littlemips_vec): Declare.
1162 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1163 bfd_elf64_littlemips_vec if BFD64 is defined.
1165 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1167 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1169 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1170 zeroes, in alignment holes.
1172 * configure: Rebuild with autoconf 2.10.
1174 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1175 potential leading underscore in the allocated buffer.
1177 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1179 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1180 symbols into .sbss if this is a relocatable link.
1182 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1185 undefined symbols when creating a shared library.
1187 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1189 * coff-sh.c: Add a bunch of new code and static const arrays to
1190 support aligning loads and stores on four byte memory boundaries.
1192 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1194 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1195 call sh_align_loads.
1196 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1199 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1201 * cache.c (bfd_open_file): Unlink the file before opening it for
1202 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1204 * opncls.c (bfd_fdopenr): Set opened_once.
1206 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1208 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1211 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1212 the code unconditionally.
1214 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1216 * libcoff-in.h (struct pei_section_tdata): Define structure.
1217 (pei_section_data): Define macro.
1218 * libcoff.h: Rebuild.
1219 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1220 store s_paddr field in pei_section_data.
1221 (coff_compute_section_file_positions): Use pei_section_data rather
1222 than _cooked_size, and don't overwrite an existing value.
1223 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1224 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1225 * peicode.h (coff_bfd_copy_private_section_data): Define if
1227 (pe_bfd_copy_private_section_data): New static function if
1230 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1232 * srec.c (srec_set_arch_mach): Write as a function rather than a
1235 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1236 no map, just check each member in turn to see whether it is
1239 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1241 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1242 table. Call BFD_ASSERT to validate header size, instead of
1244 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1247 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1249 * ppcboot.c: New target for looking at PPCbug boot records.
1251 * config{ure.in,.bfd}: Add support for ppcboot target.
1253 * configure: Regenerate.
1255 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1257 * coff-h8300.c (howto_table): Update names to match recent
1258 changes to include/coff/internal.h. Fix minor errors in the
1259 existing relocs. Add R_MOVL1 and R_MOVL2.
1260 (rtype2howto): Similarly.
1261 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1262 existing relaxing code and peform more relaxing.
1263 (h8300_reloc16_extra_cases): Likewise.
1265 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1267 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1270 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1272 * elfcode.h (elf_object_p): Reject generic ELF target if
1273 e_machine matches an alternate machine code in a specific backend.
1275 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1276 obsolete align_power_min field.
1278 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1280 * coff-h8300.c (reloc_howto_type): Add howto entry for
1282 (rtype2howto): Handle R_PCRWORD_B.
1283 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1284 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1285 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1286 branch (R_PCWORD_B).
1288 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1290 * aoutx.h (translate_from_native_sym_flags): Set the section for
1291 BSF_CONSTRUCTOR symbols.
1293 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1296 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1298 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1299 stop looking when section is found.
1301 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1303 * coffcode.h (STRING_SIZE_SIZE): Define.
1304 (styp_to_sec_flags): Handle long symbol names when looking for the
1306 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1307 (bfd_coff_long_section_names): Define.
1308 (coff_write_object_contents): Handle long section names.
1309 (bfd_coff_std_swap_table): Initialize new field.
1310 * libcoff.h: Rebuild.
1311 * coffgen.c (make_a_section_from_file): Handle long section
1313 (coff_write_symbols): Handle long section names.
1314 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1315 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1316 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1317 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1318 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1319 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1320 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1321 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1323 * bout.c (b_out_callback): Set lma of sections.
1324 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1325 parameter to output_bfd. Used input_bfd instead of output_bfd in
1328 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1330 * aoutx.h (translate_from_native_sym_flags): Don't create
1331 SEC_CONSTRUCTOR sections.
1332 * ecoff.c (ecoff_set_symbol_info): Likewise.
1334 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1335 From Don Bowman <bowman@waterloo.hp.com>.
1337 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1339 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1340 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1342 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1344 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1345 mips_32_relocs field.
1346 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1347 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1348 relocs against a global symbol which is not defined in a regular
1350 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1351 against a global symbol, increment mips_32_relocs.
1352 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1353 the symbol is not defined in a regular file, make room in the
1356 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1358 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1359 file position and the virtual file position separately. Set
1360 filepos information bsaed on the real file position.
1361 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1362 Jan 23 change to coffcode.h.
1364 * som.c (som_slurp_symbol_table): Set the symbol count to the
1365 number of BFD symbols created.
1367 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1369 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1370 output file if linking shared objects. Loop to check all relocs,
1371 rather than returning false on first error.
1373 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1375 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1376 (ppc_elf_additional_program_headers): If .interp section, bump #
1377 of program headers by 1.
1378 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1379 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1380 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1382 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1384 (ppc_elf_relocate_section): If the output section isn't defined,
1385 don't abort, just give an error message.
1387 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1388 being created is .sdata or .sdata2, don't make the symbol dynamic.
1390 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1392 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1393 members of an archive for dynamic objects with no symbols, and
1394 pass them directly to check_archive_element.
1395 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1396 xcoff_link_check_dynamic_ar_symbols.
1397 (xcoff_link_check_dynamic_ar_symbols): New static function.
1399 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1400 from _bfd_nodynamic to _bfd_xcoff.
1401 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1403 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1404 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1405 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1406 * libcoff.h: Rebuild.
1407 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1408 (xcoff_get_section_contents): New static function.
1409 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1410 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1411 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1412 (xcoff_dynamic_reloc): New static variable.
1413 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1414 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1416 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1418 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1419 if reloc_entry->addend is not 0.
1420 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1422 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1424 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1426 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1427 Add entries for R_SPARC_[56].
1428 (sparc_reloc_map): Add entries for R_SPARC_[56].
1430 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1432 Optimize linking of stabs in sections as used in ELF and COFF.
1433 * stabs.c: New file.
1434 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1435 (_bfd_write_section_stabs): Declare.
1436 (_bfd_write_stab_strings): Declare.
1437 * libbfd.h: Rebuild.
1438 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1439 (struct coff_link_hash_table): Add stab_info field.
1440 * libcoff.h: Rebuild.
1441 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1443 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1445 (_bfd_coff_final_link): Write out stab strings hash table.
1446 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1447 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1449 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1450 (struct bfd_elf_section_data): Add stab_info field.
1451 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1453 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1454 _bfd_link_section_stabs.
1455 (elf_bfd_final_link): Write out stab strings hash table.
1456 (elf_link_input_bfd): Handle optimized stabs sections.
1457 * reloc.c (_bfd_final_link_relocate): Check address against
1458 _raw_size rather than _cooked_size.
1459 * Makefile.in: Rebuild dependencies.
1460 (BFD_LIBS): Add stabs.o
1461 (BFD_LIBS_CFILES): Add stabs.c.
1463 * VERSION: Increment for bfdlink.h change.
1465 * coffgen.c (coff_renumber_symbols): Correct handling of
1466 BSF_NOT_AT_END common symbols.
1468 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1470 * coff-ppc.c (record_toc): Add cast to avoid warning.
1471 (ppc_allocate_toc_section): Likewise.
1472 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1473 (ppc_coff_reloc_type_lookup): Remove unreached code.
1474 * coffcode.h (coff_write_object_contents): Don't take the address
1476 * peicode.h (pe_print_idata): Add casts to avoid warning.
1477 (pe_print_edata): Likewise.
1478 (pe_print_reloc): Remove ANSI C string concatenation.
1480 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1482 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1484 * libcoff.h: Rebuild.
1485 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1487 (coff_swap_aux_out): Likewise.
1488 * peicode.h (coff_swap_aux_in): Likewise.
1489 (coff_swap_aux_out): Likewise.
1490 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1492 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1494 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1495 Fix up .bf endndx link fields.
1496 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1498 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1501 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1503 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1504 on Solaris PowerPC systems doesn't get confused.
1506 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1509 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1510 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1511 update did_reg and did_reg2.
1513 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1515 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1517 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1518 callback routines, pass h->root.string rather than name, in case
1519 copy is true and name is transient.
1521 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1523 * elfcore.h: Add support for core files with multiple threads.
1524 (Primarily for Solaris.)
1526 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1528 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1529 section->orelocation is NULL.
1531 * coffgen.c (bfd_coff_get_syment): New function.
1532 (bfd_coff_get_auxent): New function.
1533 * bfd-in.h (bfd_coff_get_syment): Declare.
1534 (bfd_coff_get_auxent): Declare.
1535 * bfd-in2.h: Rebuild.
1537 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1539 * elf32-mips.c (struct mips_hi16): Define.
1540 (mips_hi16_addr, mips_hi16_addend): Remove.
1541 (mips_hi16_list): New static variable.
1542 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1543 (mips_elf_lo16_reloc): Process mips_hi16_list.
1544 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1545 relocs before the associated LO16 reloc.
1547 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1549 * versados.c (versados_scan): Check bfd_alloc return value.
1550 (versados_object_p): Check all bfd_read return values. Require
1551 that lang field be less than 10, to avoid confusion with Intel Hex
1554 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1556 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1557 not 0, for an absolute symbol.
1558 (NAME(aout,swap_ext_reloc_out)): Likewise.
1560 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1561 (ihex_write_object_contents): For a large start address, output
1562 the full 32 bit address in record type 5.
1564 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1565 to int to avoid promotion problems in prototype.
1567 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1569 * configure.host: Use ${srcdir} when looking for picfrag.
1571 * configure.host: Switch on ${libdir}, not $(libdir). From
1572 alan@spri.levels.unisa.edu.au (Alan Modra).
1574 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1575 entry point, not just for DYNAMIC objects.
1576 * sunos.c (sunos_add_dynamic_symbols): Always call
1577 sunos_create_dynamic_sections. If called with a non DYNAMIC
1578 object, don't do anything else.
1579 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1581 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1583 * configure.in: Permit --enable-shared to specify a list of
1585 * configure: Rebuild.
1587 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1588 host when configuring with --enable-shard.
1590 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1592 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1595 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1596 to avoid crashing in bfd_hash_replace.
1598 * sysdep.h: Use #ifdef, not #if.
1600 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1602 * config.in: Rebuild.
1604 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1606 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1607 (AC_CHECK_HEADERS): Check for sys/time.h
1608 (AC_HEADER_TIME): Add macro.
1609 * configure: Rebuild.
1610 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1611 to control what combination of <time> and <sys/time.h>
1614 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1616 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1617 (aout_32_sunos4_write_object_contents): Likewise.
1618 * aoutx.h (NAME(aout,machine_type)): Handle
1619 bfd_mach_sparc_{sparclet,sparclite}.
1620 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1621 (bfd_mach_sparc_v9_p): Update.
1622 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1623 * libaout.h (enum machine_type): Add M_SPARCLET.
1624 * sunos.c (MACHTYPE_OK): Define.
1625 * bfd-in2.h: Regenerated.
1627 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1629 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1630 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1631 * elflink.c (_bfd_elf_create_got_section): Store the
1632 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1633 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1634 global offset table goes over 0x1000, set the value of
1635 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1636 (elf32_sparc_relocate_section): Subtract the offset of
1637 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1639 * elfcode.h: Don't include <string.h>.
1641 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1643 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1644 generic_link_hash_newfunc. All references changed.
1645 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1646 moved here from libbfd-in.h.
1647 * libbfd-in.h: Corresponding changes.
1648 * libbfd.h: Regenerated.
1650 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1652 * aoutx.h (aout_link_input_section_std): When reporting an
1653 overflow error, use the name of the symbol in the hash table if
1655 (aout_link_input_section_ext): Likewise.
1657 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1658 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1660 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1662 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1663 * coffcode.h (coff_compute_section_file_positions): Likewise.
1664 (coff_write_object_contents): Likewise.
1666 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1668 * section.c (SEC_LINK_ONCE): Define.
1669 (SEC_LINK_DUPLICATES): Define.
1670 (SEC_LINK_DUPLICATES_DISCARD): Define.
1671 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1672 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1673 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1674 * bfd-in2.h: Rebuild.
1675 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1676 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1677 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1678 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1679 SEC_LINK_ONCE, and look through the symbol table for the setting
1680 for SEC_LINK_DUPLICATES.
1681 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1682 set for a section, find the section symbol in the symbol table,
1683 and set the aux entry based on SEC_LINK_DUPLICATES.
1684 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1685 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1686 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1687 * coff-i386.c (i386coff_vec): Likewise.
1688 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1690 * VERSION: Bump to 2.6.1.
1691 * Makefile.in (stamp-h): Depend upon VERSION.
1693 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1695 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1696 * libbfd.h: Rebuilt.
1697 * linker.c (generic_link_hash_newfunc): No longer static.
1698 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1700 * coff-h8300.c: Add two derived hash tables and their associated
1701 funtions and #defines for use by the h8300 linker.
1702 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1703 the function vector as needed. Place the address of the function
1704 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1705 Rewrite the vectors section contents as necessary.
1706 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1707 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1708 (coff_bfd_link_hash_table_create): Likewise.
1710 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1712 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1713 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1715 (hppa_rebuild_insn): Pass pointer to correct type to
1716 low_sign_unext and dis_assemble_21.
1718 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1720 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1721 Stick with sparc-*-{sysv4*,solaris2*}.
1723 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1725 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1726 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1727 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1728 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1729 fields is non-zero, print them.
1731 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1732 ifdef. Remove unused variables.
1733 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1735 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1736 (get_symbol_value): Ifdef out.
1737 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1738 (coff_ppc_relocate_section): Remove unused variables. Make
1739 fprintf strings and argument types correspond. Put before_addr in
1741 (dump_toc): Make fprintf strings and argument types correspond.
1742 (ppc_process_before_allocation): Remove unused variables. Always
1744 (ppc_reflo_reloc): Ifdef out.
1745 (ppc_addr32nb_reloc): Ifdef out.
1746 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1748 (coff_ppc_rtype_to_howto): Likewise.
1749 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1751 * peicode.h (pe_print_idata): Move otherwise unused variables into
1752 the #ifdef where they are used. Always return a value.
1753 (pe_print_edata): Make fprintf strings and argument types
1754 correspond. Always return a value.
1755 (pe_print_pdata): Removed unused variable addr_value. Always
1757 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1758 strings and argument types correspond. Always return a value.
1760 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1761 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1762 variable rela inside #if 0 section where it is used.
1764 * ns32k.h: New file.
1765 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1766 functions to start with _bfd_.
1767 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1768 functions in cpu-ns32k.h.
1769 * Makefile.in: Rebuild dependencies.
1770 (HFILES): Add ns32k.h.
1772 * section.c (struct sec): Add linker_mark field. Change
1773 user_set_vma and reloc_done to be single bit fields.
1774 (STD_SECTION): Update accordingly.
1775 * bfd-in2.h: Rebuild.
1776 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1778 (aout_link_input_bfd): Don't link unmarked sections.
1779 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1781 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1782 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1784 * elflink.h (elf_bfd_final_link): Mark sections included in the
1786 (elf_link_input_bfd): Don't link unmarked sections.
1787 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1789 (xcoff_link_input_bfd): Don't link unmarked sections.
1791 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1792 overflow error messages.
1794 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1796 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1797 is not set, print "BFD: " before the error message.
1799 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1800 Miles Bader <miles@gnu.ai.mit.edu>.
1801 * configure: Rebuild.
1803 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1805 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1808 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1809 m68k-aout, m68k-coff, and m68k-elf targets.
1811 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1813 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1814 (ieee_generic_stat_arch_elt): Restructured to prevent
1815 ieee_object_p from being called repeatedly.
1817 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1819 * coffcode.h (coff_write_object_contents): Allocate
1820 buffers large enough for any FILEHDR or AOUTHDR.
1822 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1824 * ecofflink.c (lookup_line): New static function, renamed and
1825 slighly changed from old _bfd_ecoff_locate_line.
1826 (_bfd_ecoff_locate_line): Cache line number information. Use
1827 lookup_line for actual lookup.
1829 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1831 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1832 multiple of 20 bytes.
1834 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1837 allocate ecoff_find_line, and don't initialize by hand.
1838 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1839 mips_elf_find_line, and don't call memset.
1841 * coffcode.h (coff_compute_section_file_positions): If not
1842 producing a final executable, don't consider sofar when aligning
1843 the section to the correct size.
1845 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1847 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1848 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1849 * coffgen.c (coff_section_symbol): Ifdef out.
1851 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1854 output_bfd is not NULL.
1856 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1858 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1859 of bfd_alloc (fixes fix_line not being initialized).
1860 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1862 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1864 * coffcode.h: Allow specific backends to override the
1865 bfd_link_add_symbols routine.
1867 * coff-h8300.c: Include genlink.h.
1868 (howto_table): Add R_MEM_INDIRECT.
1869 (rtype2howto): Support R_MEM_INDIRECT.
1870 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1873 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1875 * coff-alpha.c (alpha_relocate_section): Use
1876 info->callbacks_warning, rather than _bfd_error_handler, for
1877 "multiple gp" warning.
1879 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1881 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1882 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1883 table string. Use bfd_wrapped_link_hash_lookup.
1884 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1886 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1887 table, if any, when writing out symbols.
1888 (aout_link_input_section_std): Use the name from the hash table,
1889 if any, when reporting undefined symbols.
1890 (aout_link_input_section_ext): Likewise.
1891 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1892 * bout.c (get_value): Likewise.
1893 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1894 * ecoff.c (ecoff_reloc_link_order): Likewise.
1895 * elflink.h (elf_link_add_object_symbols): Likewise.
1896 (elf_reloc_link_order): Likewise.
1897 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1898 (_bfd_generic_reloc_link_order): Likewise.
1899 (default_indirect_link_order): Likewise.
1900 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1901 * sunos.c (sunos_add_one_symbol): Likewise.
1902 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1903 (bfd_xcoff_link_count_reloc): Likewise.
1904 (xcoff_reloc_link_order): Likewise.
1906 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1907 into -1 for intern->rss.
1909 * configure: Rebuild with autoconf 2.8.
1911 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1913 * stab-syms.c (__define_stab_duplicate): Define.
1914 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1916 * bfd-in.h (bfd_get_stab_name): Declare.
1917 * bfd-in2.h: Rebuild.
1918 * Makefile.in: Rebuild dependencies.
1919 (BFD_LIBS): Add stab-syms.o.
1920 (BFD_LIBS_CFILES): Add stab-syms.c.
1921 (BFD32_BACKENDS): Remove stab-syms.o.
1922 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1923 * configure.in: Don't list stab-syms.o in bfd_backends.
1924 * configure: Rebuild.
1925 * libaout.h (aout_stab_name): Don't declare.
1926 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1929 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * elf.c (assign_file_positions_for_segments): Adjust file offset
1932 for section alignment even if SEC_LOAD is not set.
1934 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1936 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1937 since they appear as targets in Makefile.in.
1938 * configure: Rebuild.
1940 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1941 don't fiddle with a symbol which is not defined anywhere.
1943 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1945 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1946 though they are defined in a shared library.
1947 (xcoff_build_ldsyms): Likewise.
1949 * coffgen.c (coff_find_nearest_line): Don't look at the line
1950 numbers for the section if section->lineno is NULL.
1952 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1953 message rather than calling BFD_ASSERT.
1954 * elfcode.h (write_relocs): Check return value of
1955 _bfd_elf_symbol_from_bfd_symbol.
1957 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1959 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1962 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1964 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1966 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1967 hppa_reloc_field_selector_type_alt.
1968 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1969 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1971 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1973 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1975 * elf.c (assign_file_positions_for_segments): Adjust the segment
1976 memory size for the alignment of a SEC_ALLOC section, not just a
1979 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1981 * m68klinux.c: New file.
1982 * hosts/m68klinux.h: New file.
1983 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1984 * configure.in (m68*-*-linux*): New native host.
1985 (m68klinux_vec): New vector.
1986 * configure: Rebuild.
1987 * targets.c (m68klinux_vec): Declare.
1988 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1989 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1990 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1991 declaration from bfd_linux_size_dynamic_sections.
1992 (bfd_m68klinux_size_dynamic_sections): Declare.
1993 * bfd-in2.h: Rebuild.
1994 * Makefile.in: Rebuild dependencies.
1995 (BFD32_BACKENDS): Add m68klinux.o.
1996 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1998 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2000 * libhppa.h (pa_arch): Add pa20.
2001 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2002 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2003 (hppa_field_adjust): Handle e_nsel.
2004 * som.c: Provide default definitions for many new relocs found only
2005 in hpux10 include files.
2006 (som_fixup_formats): Add several new relocs from hpux10.
2007 (som_hppa_howto_table): Add hpux10 relocs.
2008 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2010 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2012 * mpw-make.sed: Edit out recent shared library support, and
2013 rules to rebuild .h files using doc/chew.
2015 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2017 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2018 size even of sections with no contents.
2020 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2022 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2023 starting with '$' the way we skip names starting with '.'. When
2024 updating x_endndx, don't be fooled by an index which has been
2027 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2028 struct/union/enum type with no elements.
2030 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2032 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2034 * archive.c (bfd_generic_archive_p): If the first file in the
2035 archive can not be recognized as an object, don't assume that this
2036 is the wrong format.
2038 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2039 format is not bfd_object.
2040 (bfd_elf_get_dt_soname): Likewise.
2042 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2044 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2047 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2049 * bfd.c (tdata): Add netbsd_core_data.
2050 * bfd-in2.h: Regenerated.
2052 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2054 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2055 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2056 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2059 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2060 to get the symbol index, matching 14 Jul 95 change.
2062 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2064 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2065 Remove duplicate definition of gp.
2067 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2069 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2070 assume that we can set the GP value and then get the same value,
2071 since it won't be true if the output file is neither ELF nor
2073 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2074 _bfd_get_gp_value here.
2075 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2076 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2078 (mips_elf_lo16_reloc): Likewise.
2079 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2080 Don't require that the BFD be ELF.
2081 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2082 (mips_elf_gprel32_reloc): Likewise.
2083 (mips_elf_relocate_section): Don't assume we can set and get the
2085 (mips_elf_finish_dynamic_symbol): Don't bother to use
2086 _bfd_get_gp_value here.
2088 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2089 Don't change epdr between malloc and free. Be careful not to free
2090 NULL pointers. Zero out the first RPDR.
2092 * configure.host: On Linux, only pass -rpath option if $(libdir)
2093 is neither /lib nor /usr/lib. From Alan Modra
2094 <alan@mullet.Levels.UniSA.Edu.Au>.
2096 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2098 (elf_dt_name): Rename from elf_dt_needed_name.
2099 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2101 (bfd_elf_get_dt_soname): New function.
2102 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2103 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2104 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2105 * bfd-in2.h: Rebuild.
2107 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2109 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2110 _bfd_sparc_elf_reloc_type_lookup.
2111 (bfd_elf32_bfd_reloc_type_lookup): Update.
2112 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2113 (sparc64_elf_howto_table): Define.
2114 (sparc_reloc_map): Define.
2115 (sparc64_elf_reloc_type_lookup): New function.
2116 (sparc_elf_wdisp16_reloc): New function.
2117 (elf_info_to_howto): Use sparc64_elf_howto_table.
2118 (sparc64_elf_relocate_section): Likewise.
2119 (bfd_elf64_bfd_reloc_type_lookup): Update.
2121 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2123 * configure.host: Check for 'do not mix' from native linker before
2124 trying to use -rpath.
2126 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2128 * bfd.c (_bfd_get_gp_value): New function.
2129 (_bfd_set_gp_value): New function.
2130 * libbfd-in.h (_bfd_get_gp_value): Declare.
2131 (_bfd_set_gp_value): Declare.
2132 * libbfd.h: Rebuild.
2133 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2134 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2135 directly to the fields in the tdata information.
2136 (alpha_relocate_section): Likewise.
2137 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2138 (mips_gprel_reloc): Likewise.
2139 (mips_relocate_section): Likewise.
2140 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2141 (mips_elf_lo16_reloc): Likewise.
2142 (mips_elf_final_gp): Likewise.
2143 (mips_elf_gprel16_reloc): Likewise.
2144 (mips_elf_gprel32_reloc): Likewise.
2145 (mips_elf_relocate_section): Likewise.
2146 (mips_elf_finish_dynamic_symbol): Likewise.
2148 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2150 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2152 * configure.in: Call AC_PROG_CC before configure.host.
2153 * configure: Rebuild.
2154 * configure.host: Don't set information which autoconf should
2155 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2157 * configure.host: Remove go32 and win32 host information, since it
2158 should no longer be needed.
2160 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2161 then start a new segment rather than put a writable section in a
2164 * configure.host: Set RPATH_ENVVAR.
2166 * Makefile.in: Rebuild dependencies.
2168 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2169 zero_section variable.
2171 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2173 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2174 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2175 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2177 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2179 * ieee.c (ieee_write_expression): Only use an R variable for a
2180 local symbol. Don't output a zero offset. Handle a zero address.
2181 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2182 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2184 (parse_expression): Don't try to handle multiple occurrences of a
2185 P variable. Handle I variables differently from X variables. Fix
2186 the order of minus expressions.
2187 (ieee_slurp_external_symbols): Generate an I variable for an NN
2188 record. Fix handling of ATI and ATX records.
2189 (ieee_slurp_sections): Only set minimal section attributes.
2190 Adjust them later, based on the section contents.
2191 (ieee_object_p): Read in the file until just after the ME record.
2192 Call ieee_slurp_section_data to set the section flags.
2193 (do_one): Add iterations parameter. Only repeat the first load
2194 item. Set the section and file reloc flags.
2195 (ieee_slurp_section_data): Set section flags. Pass iterations to
2197 (ieee_canonicalize_reloc): Handle I variables.
2198 (do_with_relocs): Only emit relocation size when necessary.
2199 Increase MAXRUN to 127. Change ov to be assigned, and take
2200 src_mask and pcrel_offset into account.
2201 (ieee_write_data_part): Skip sections that are not loaded.
2202 (ieee_write_external_part): Don't output optional last entry of WX
2204 (ieee_write_me_part): Make setting of me_record neater.
2205 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2207 * syms.c (stt): Add entries for zerovars, vars, and code.
2209 * elfcode.h (validate_reloc): New static function.
2210 (write_relocs): Call validate_reloc for non ELF relocs.
2212 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2213 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2214 (TARGET_LITTLE_SYM): Likewise.
2216 * config.bfd (m68*-*-psos*): New target.
2218 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2220 * i386msdos.c: Remove some #if 0 code.
2221 (msdos_write_object_contents): Don't include empty sections in the
2222 size computation, regardless of their address.
2224 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2226 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2227 is NULL, ie, the -r switch is used.
2229 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2231 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2232 (BFD_RELOC_MIPS_GOT_LO16): Define.
2233 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2234 * bfd-in2.h, libbfd.h: Rebuild.
2235 * elf32-mips.c (mips_reloc_map): Map new relocs.
2237 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2239 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2242 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2243 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2244 simple number for the section address, rather than an expression.
2245 Limit the number of bytes between relocs to MAXRUN.
2246 (ieee_write_me_part): Set me_record to the file offset after the
2248 (ieee_write_processor): New static function.
2249 (ieee_write_object_contents): Use ieee_write_processor.
2251 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2253 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2255 * coff-aux.c: Change include of aux.h to aux-coff.h.
2257 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2259 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2260 relocation put the addend both in the reloc entry and the data.
2261 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2264 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2265 a R_68K_PCxx reloc against a defined global symbol directly.
2266 (elf_m68k_check_relocs): Don't count such a reloc.
2268 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2269 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2270 symbol for now, otherwise always record the symbol as dynamic.
2271 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2272 is not referenced by a dynamic object, and we are not making a
2273 shared object, then don't make a PLT entry. If we do make a PLT
2274 entry, make sure the symbol has been recorded as dynamic.
2276 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2278 * configure.host: When making a shared library, set HLDFLAGS to
2279 pass an appropriate -rpath option. Use the make variable SONAME
2280 as the shared library soname, rather than computing it here. On
2281 SunOS, build stamp-tshlink in place of $(SHLINK).
2282 * Makefile.in (SONAME): New variable.
2283 ($(SHLINK)): Make a link to the transformed name, as well.
2284 (stamp-tshlink): New target.
2285 (install): Skip stamp-tshlink during install.
2287 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2289 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2290 linker sections have been set up yet.
2292 * elf.c (make_mapping): Add an additional argument to suppress
2293 making the first section include the program headers.
2294 (map_sections_to_segments): If the user used -Ttext such that the
2295 program headers are on a different page, do not set the flags
2296 saying that this section includes the program headers.
2298 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2300 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2301 don't define TRAD_HEADER.
2302 * configure: Rebuild.
2304 * netbsd-core.c: New file, support for NetBSD core files.
2305 * hosts/*nbsd.h: Removed.
2307 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2309 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2310 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2311 * libbfd.h, bfd-in2.h: Regenerated.
2312 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2313 bfd_elf32_bfd_reloc_type_lookup.
2314 (reloc_type{,_names}): Deleted.
2315 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2317 (sparc_reloc_map): Add sparc64 relocs.
2318 (sparc_elf_notsupported_reloc): New static function.
2319 (sparc_elf_wdisp16_reloc): New static function.
2320 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2321 (elf32_sparc_relocate_section): Likewise.
2322 (bfd_elf32_bfd_reloc_type_lookup): Define.
2323 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2324 (reloc_type{,_names}): Deleted.
2325 (elf_sparc_howto_table): Deleted.
2326 (sparc_reloc_map): Deleted.
2327 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2328 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2330 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2332 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2335 * Makefile.in (program_transform_name): New variable.
2336 (install): Transform library name before installing it.
2338 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2340 * archures.c (bfd_mach_i960_hx): Define.
2341 * bfd-in2.h: Rebuild.
2342 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2343 (MATRIX): Expand entries for HX.
2344 (arch_info_struct): Add i960:hx entry.
2345 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2346 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2347 (coff_set_flags): Handle bfd_mach_i960_hx.
2349 Support for building as a shared library, based on patches from
2350 Alan Modra <alan@spri.levels.unisa.edu.au>:
2351 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2352 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2353 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2354 * configure: Rebuild.
2355 * configure.host: If --enable-shared, adjust shared library stuff
2356 based on the host. If the host is SunOS, and the linker supports
2357 -rpath, set HLDFLAGS to use it.
2358 * Makefile.in (ALLLIBS): New variable.
2359 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2360 (COMMON_SHLIB, SHLINK): New variables.
2361 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2362 (STAGESTUFF): Remove variable.
2363 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2365 (stamp-ofiles): New target, like old ofiles target, but build
2366 using a temporary file and move-if-change, and touch stamp-ofiles
2368 (ofiles): Just depend upon stamp-ofiles.
2369 (stamp-piclist, piclist): New targets.
2370 ($(SHLIB), $(SHLINK)): New targets.
2371 (targets.o, archures.o): Build twice if PICFLAG is set.
2372 (do_mostlyclean): Remove pic/*.o.
2373 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2375 (do_distclean): Remove pic and stamp-picdir.
2376 (install): Install shared libraries.
2377 ($(OFILES)): Depend upon stamp-picdir.
2378 (stamp-picdir): New target.
2380 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2382 * libcoff.h: Rebuild.
2384 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2385 flavour of a section with no owner.
2387 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2388 ELF_LINK_NON_ELF flag.
2389 (mips_elf_create_got_section): Likewise.
2391 * elf.c: Revert last change, since it breaks dynamic linking.
2392 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2394 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2395 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2396 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2398 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2400 * elf.c (assign_file_positions_for_segments): If the backend does
2401 not want the elf header or the program headers in the address
2402 space, do not include them in the calculations.
2404 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2405 function to determine if we need additional program headers.
2406 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2407 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2409 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2411 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2413 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2415 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2416 back into one line. Some compilers (sunos 4.1.3 for example)
2417 won't accept args split across more than one line.
2419 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2421 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2422 * configure: Regenerate.
2424 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2426 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2427 try to do arithmetic on a void *, cast it to a unsigned char * first.
2429 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2431 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2432 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2434 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2435 flag for a newly defined symbol.
2436 (NAME(bfd_elf,record_link_assignment)): Likewise.
2437 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2438 set the DEF or REF_REGULAR flags correctly.
2440 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2441 (libbfd.h, libcoff.h): Corresponding change.
2443 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2444 a PLT32 reloc as dynamic.
2445 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2446 is not referenced by a dynamic object, and we are not making a
2447 shared object, then don't make a PLT entry. If we do make a PLT
2448 entry, make sure the symbol has been recorded as dynamic.
2450 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2452 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2453 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2454 (powerpcle-*-cygwin32): New.
2455 * peicode.h (add_data_entry): Get address from vma.
2457 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2459 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2460 attached to the section has already been created as an undefined
2461 symbol, treat it as if it hasn't been created yet.
2463 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2466 symbol or section symbols if stripping all symbols and this is not
2467 a relocateable link. Don't output the symbol string table if
2468 there are no symbols.
2469 (elf_link_flush_output_syms): Don't do anything if there are no
2472 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2474 * coff-aux.c: New file.
2475 * hosts/m68kaux.h: New file.
2476 * config.bfd (m68*-apple-aux*): New target.
2477 * configure.in (m68*-apple-aux*): New native host.
2478 (m68kaux_coff_vec): New vector.
2479 * configure: Rebuild.
2480 * targets.c (m68kaux_coff_vec): Declare.
2481 * coffcode.h (bfd_coff_backend_data): Add field
2482 _bfd_coff_link_add_one_symbol.
2483 (bfd_coff_link_add_one_symbol): Define.
2484 (compare_arelent_ptr): New static function if TARG_AUX.
2485 (coff_write_relocs): If TARG_AUX, sort the relocs.
2486 (coff_write_object_contents): Set A/UX aouthdr magic number.
2487 (coff_link_add_one_symbol): Define if not defined.
2488 (bfd_coff_std_swap_table): Initialize new field.
2489 * libcoff.h: Rebuild.
2490 * cofflink.c (coff_link_add_symbols): Call
2491 bfd_coff_link_add_one_symbol rather than
2492 _bfd_generic_link_add_one_symbol.
2493 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2494 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2495 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2496 * Makefile.in: Rebuild dependencies.
2497 (BFD32_BACKENDS): Add coff-aux.o.
2498 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2500 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2502 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2503 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2505 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2507 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2508 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2509 (maintainer-clean): Warn about deleting special files.
2510 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2512 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2513 warning symbols correctly.
2514 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2515 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2516 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2517 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2518 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2519 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2521 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2524 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2526 * libcoff-in.h: aligned newly exported names with bfd naming
2527 conventions. Removed an erroneous define of POWERPC_LE_PE.
2528 * libcoff.h: Rebuild.
2529 * cofflink.c, coff-ppc.c: the above function name changes
2531 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2533 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2534 * ecoff.c (struct extsym_info): Define.
2535 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2536 to ecoff_link_write_external.
2537 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2538 Strip symbols when appropriate.
2540 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2541 * syms.c (BSF_OBJECT): Define.
2542 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2543 * bfd-in2.h: Rebuild.
2544 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2546 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2549 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2550 copying relocs into a shared object, treat a defined global symbol
2552 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2553 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2554 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2556 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2557 real defined symbol, not to a weak defined symbol.
2559 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2561 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2562 and made a few static functions externs.
2564 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2565 POWERPC_LE_PE hack in cofflink.
2567 * libcoff-in.h: promoted the following from cofflink.c to allow
2568 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2569 coff_debug_merge_element, struct coff_debug_merge_type,
2570 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2571 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2572 coff_debug_merge_hash_lookup, coff_link_section_info,
2573 coff_final_link_info, coff_debug_merge_hash_newfunc,
2574 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2576 * libcoff.h: re-gen'd
2578 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2580 * syms.c: Include "bfdlink.h".
2581 (struct stab_find_info): Define.
2582 (_bfd_stab_section_find_nearest_line): New function.
2583 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2584 * libbfd.h: Rebuild.
2585 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2586 * elf.c (_bfd_elf_find_nearest_line): Try calling
2587 _bfd_stab_section_find_nearest_line before searching the ELF
2588 symbol table. Find the closest STT_FUNC symbol, not the last one.
2589 * libcoff-in.h (coff_data_type): Add line_info field.
2590 * libcoff.h: Rebuild.
2591 * coffgen.c (coff_find_nearest_line): Try calling
2592 _bfd_stab_section_find_nearest_line before searching the COFF
2594 * Makefile.in: Rebuild dependencies.
2596 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2598 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2599 4 bytes, so we get the correct value when updating the register
2600 field in little endian mode.
2602 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2604 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2605 entry_section fields. Add sntoc and snentry fields.
2606 * libcoff.h: Rebuild.
2607 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2608 not toc_section and entry_section (the COFF file does not have any
2609 sections at this point).
2610 (coff_write_object_contents): Set o_snentry and o_sntoc from
2611 snentry and sntoc rather than entry_section and toc_section.
2612 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2613 snentry, not toc_section and entry_section.
2614 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2615 entry_section from hentry.
2616 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2618 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2619 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2620 than using toc_section directly.
2622 * archures.c: Add missing `.' in enum bfd_architecture.
2623 * bfd-in2.h: Rebuild.
2625 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2626 Robert Lipe <robertl@arnet.com>.
2628 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2630 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2631 to sections we allocate. Use bfd_zalloc to allocate initialial
2632 sections, not bfd_alloc.
2633 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2634 SDA{,2}I16 relocations.
2635 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2636 whether to put something in .sbss or not.
2637 (ppc_elf_relocate_section): Add support for more relocations. Add
2638 in sec->output_offset where appropriate. Make error messages
2639 include the symbol name.
2641 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2642 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2643 doesn't get redefined messages if -shared.
2645 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2646 section if the rel_section field has been set up.
2648 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2650 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2653 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2655 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2656 of flags, only flags used are controlled by mach number. Bump up
2657 output file mach number to highest of input file mach numbers.
2658 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2659 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2661 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2662 bfd_elf64_sparc_vec support.
2664 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2666 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2667 the embedded bit is set on some objects and not on others. Just
2669 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2672 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2674 * coffcode.h (coff_new_section_hook): Don't try to align the
2677 * coffcode.h (coff_set_section_contents): Fix the handling of the
2678 .lib section to work even if the entire section contents are
2679 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2680 Robert Lipe <robertl@arnet.com>.
2682 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2684 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2685 memory here for contents.
2687 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2688 _SDA2_BASE_ by 32768.
2689 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2690 started using. Allocate contents for .sdata and .sdata2 sections
2692 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2694 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2695 size _SDA{,2}_BASE_.
2696 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2699 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2701 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2703 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2704 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2705 (bfd_mach_sparc_v9a): Define.
2706 (bfd_mach_sparc_v9_p): Define.
2707 * bfd-in2.h: Regenerated.
2708 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2710 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2711 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2712 to bfd_elf32_sparc_vec.
2713 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2714 Add v8plus{,a} support.
2716 (sparc_compatible): New function.
2717 * elf32-sparc.h: #include "elf/sparc.h".
2718 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2719 elf32_sparc_final_write_processing): New functions.
2720 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2721 elf_backend_final_write_processing): Define.
2723 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2725 * elf-bfd.h (struct elf_link_hash_entry): Add
2726 linker_section_pointer field.
2727 (enum elf_linker_section_enum): Enumeration for new way of
2728 creating linker dynamic sections and symbols.
2729 (elf_linker_section{,_pointers}): New structures for creating
2730 dynamic sections and symbols.
2731 (elf_obj_tdata): Add linker_section_pointers and linker_section
2733 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2734 (_bfd_elf_create_linker_section): New declarations.
2735 (_bfd_elf_find_pointer_linker_section): Ditto.
2736 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2737 (_bfd_elf_make_linker_section_rela): Ditto.
2739 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2741 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2742 (ppc_elf_create_linker_section): New function to create the
2743 sections .got, .sdata, and .sdata2.
2744 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2746 (ppc_elf_check_relocs): Support more of the eabi relocations.
2747 (ppc_elf_relocate_section): Ditto.
2748 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2749 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2751 * elflink.h (elf_create_pointer_linker_section): New function to
2752 create initialized pointers in dynamic linker sections.
2753 (elf_finish_pointer_linker_section): Actually intialize the
2754 pointers created above.
2756 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2757 macros to provide both 32 and 64 bit versions of
2758 elf_create_pointer_linker_section.
2759 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2760 provide both 32 and 64 bit versions of
2761 elf_finish_pointer_linker_section.
2763 * elflink.c (_bfd_elf_create_linker_section): New function to
2764 create a linker section.
2765 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2766 given address in the linker pointer offsets created for a given
2768 (_bfd_elf_make_linker_section_rela): Make a RELA section
2769 corresponding to the generated linker section.
2771 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2773 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2775 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2777 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2778 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2779 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2780 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2781 toc entry in an objdump) for now.
2782 (ppc_do_last, ppc_get_last): New function - needed to save processing
2783 the toc owner to the end.
2784 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2787 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2788 toc owner from being done till last. Must define POWERPC_LE_PC
2791 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2793 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2795 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2796 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2798 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2800 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2802 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2804 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2806 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2808 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2810 * elf.c (assign_file_positions_for_segments): Don't increment file
2811 offset for a segment which contains no loadable sections.
2813 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2815 * reloc.c: Add new PowerPC relocations.
2816 * {bfd-in2,libbfd}.h: Regenerate.
2818 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2819 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2821 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2823 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2826 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2829 * coffgen.c (coff_find_nearest_line): Don't try to cache
2830 information in sections that are not owned by a BFD. From Richard
2831 Henderson <richard@atheist.tamu.edu>.
2833 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2834 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2835 * elflink.h (elf_link_output_extsym): Remove special check for
2838 * ecoffswap.h: Add prototypes for static functions.
2840 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2842 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2843 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2845 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2846 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2847 support. Begin support for R_PPC_SDA{2,}REL.
2849 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2851 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2852 create the .got and .got.neg sections.
2853 (ppc_elf_size_dynamic_sections): Call it.
2854 (ppc_elf_check_relocs): Call it.
2855 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2856 (ppc_elf_check_relocs): Add error messages for relocations we
2857 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2860 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2862 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2863 section flags for V.4 and eabi.
2865 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2867 * elf.c (assign_file_positions_for_segments): If a segment
2868 contains no sections, don't mark it as readable.
2870 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2871 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2873 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2874 dynamic section, if there is one.
2875 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2876 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2877 (bfd_elf64_swap_dyn_in): Likewise.
2878 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2880 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2882 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2883 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2884 <pirker@eiunix.tuwien.ac.at>.
2886 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2888 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2889 PowerPC V.4 and eabi.
2890 * bfd-in2.h: Regenerate.
2891 * libfd.h: Regenerate.
2893 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2895 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2896 section type and SHF_EXCLUDE section flag, turning them into the
2897 appropriate bfd section flag.
2899 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2901 * xcofflink.c (xcoff_link_add_symbols): Create the special
2902 sections if we see a DYNAMIC object, in case that is the only
2903 XCOFF input object we see.
2905 * elf32-mips.c: Extensive changes for a start at dynamic linking
2906 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2908 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2909 (struct elf_backend_data): Remove
2910 elf_backend_create_program_headers field. Add
2911 elf_backend_additional_program_headers and
2912 elf_backend_modify_segment_map fields.
2913 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2915 (elf_backend_additional_program_headers): Likewise.
2916 (elf_backend_modify_segment_map): Likewise.
2917 (elf_backend_create_program_headers): Don't define.
2918 (elfNN_bed): Change to account for field changes.
2919 * elf.c (assign_file_positions_for_segments): Call new
2920 modify_segment_map backend function. Don't call old
2921 create_program_headers backend function.
2922 (get_program_header_size): Call additional_program_headers rather
2923 than create_program_headers.
2924 * elflink.h (elf_link_add_object_symbols): Initialize
2925 type_change_ok from new backend field.
2926 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2928 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2929 a reloc against the appropriate section.
2931 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2932 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2933 (elf_flags_init): Rename from elf_ppc_flags_init.
2934 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2936 (ppc_elf_copy_private_bfd_data): Likewise.
2937 (ppc_elf_merge_private_bfd_data): Likewise.
2939 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2942 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2944 * coff-alpha.c (alpha_relocate_section): During final link, allow
2945 output .lita section to be bigger than 64k by adjusting gp value
2946 on a per-input section basis.
2947 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2949 (struct ecoff_section_tdata): Add gp field.
2951 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2953 Handle Alpha ECOFF changes in OSF/1 3.2.
2954 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2956 * coff-alpha.c: Include "aout/ar.h".
2957 (alpha_ecoff_get_relocated_section_contents): Don't require an
2958 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2959 3.2 doesn't generate one.
2960 (alpha_relocate_section): Likewise.
2961 (alpha_ecoff_slurp_armap): Define.
2962 (alpha_ecoff_slurp_extended_name_table): Define.
2963 (alpha_ecoff_construct_extended_name_table): Define.
2964 (alpha_ecoff_truncate_arname): Define.
2965 (alpha_ecoff_write_armap): Define.
2966 (alpha_ecoff_generic_stat_arch_elt): Define.
2967 (alpha_ecoff_update_armap_timestamp): Define.
2969 (alpha_ecoff_read_ar_hdr): New static function.
2970 (alpha_ecoff_get_elt_at_filepos): New static function.
2971 (alpha_ecoff_openr_next_archived_file): New static function.
2972 (alpha_ecoff_get_elt_at_index): New static function.
2973 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2974 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2975 _bfd_ecoff to alpha_ecoff.
2976 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2977 field from backend structure, rather than always calling
2978 _bfd_get_elt_at_filepos.
2979 * coff-mips.c (mips_ecoff_backend_data): Initialize
2980 get_elt_at_filepos field.
2981 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2982 from _bfd_generic_read_ar_hdr with minor changes.
2983 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2984 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2985 * libbfd.h: Rebuild.
2987 * bfd-in.h (BFD_IN_MEMORY): Define.
2988 * libbfd-in.h (struct bfd_in_memory): Define.
2989 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2990 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2991 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2992 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2993 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2994 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2995 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2996 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2997 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2998 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3000 (bfd_openstreamr): Likewise.
3001 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3002 BFD_IN_MEMORY is not set.
3003 * riscix.c (riscix_some_aout_object_p): Likewise.
3004 * bfd-in2.h, libbfd.h: Rebuild.
3006 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3007 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3008 (bfd_get_elt_at_index): Define.
3009 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3010 bfd_get_elt_at_index. Change index parameter from int to
3012 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3013 (_bfd_noarchive_get_elt_at_index): Define.
3014 (_bfd_archive_bsd_get_elt_at_index): Define.
3015 (_bfd_archive_coff_get_elt_at_index): Define.
3016 * bfd-in2.h, libbfd.h: Rebuild.
3017 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3018 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3019 * ieee.c (ieee_get_elt_at_index): Define.
3020 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3021 * oasys.c (oasys_get_elt_at_index): Define.
3022 * som.c (som_get_elt_at_index): Define.
3024 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3025 numbers to the .text section.
3027 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3030 If there is a SEC_DEBUGGING section, get the contents of the debug
3031 information part from it.
3032 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3034 (ieee_write_object_contents): Check ieee_write_debug_part return.
3036 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3038 * config.bfd (i[345]86-*-freebsd*): Add target.
3039 * configure.in (i386freebsd_vec): Add vec.
3040 * configure: Regenerate.
3041 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3042 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3043 Rebuild dependencies..
3044 * freebsd.h: New file.
3045 * i386freebsd.c: New file.
3046 * targets.c (i386freebsd_vec): Declare.
3047 (bfd_target_vector): Add i386freebsd_vec.
3048 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3049 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3051 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3053 * ieee.c (ieee_slurp_debug): New static function.
3054 (ieee_object_p): Call it.
3055 (ieee_slurp_section_data): Skip debugging sections.
3056 (ieee_get_reloc_upper_bound): Likewise.
3057 (ieee_get_section_contents): Likewise.
3058 (ieee_canonicalize_reloc): Likewise.
3059 (ieee_write_section_part): Likewise.
3060 (ieee_write_debug_part): Likewise.
3061 (ieee_write_data_part): Likewise.
3062 (init_for_output): Likewise.
3064 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3066 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3068 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3069 relocs, since ppc_elf_relocate_section handles the linker case.
3070 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3072 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3073 ppc_elf_relocate_section since that is now the only caller.
3074 (ppc_elf_relocate_section): Ditto.
3076 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3078 * coffcode.h (coff_write_object_contents): If we don't know the
3079 section of the entry point for an XCOFF executable, always set the
3080 entry address to -1.
3082 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3084 * elf.c (bfd_section_from_shdr): Add support for note sections.
3086 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3088 * bfd-in.h (struct _symbol_info): Add stab_type field.
3089 * bfd-in2.h: Rebuild.
3090 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3092 * elf32-ppc.c: Remove trailing newline from calls to
3094 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3095 difference if target endianness is known.
3097 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3099 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3100 old style TOC16 references without using R_PPC_GOT.
3101 (ppc_reloc_type): Ditto.
3102 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3103 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3104 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3105 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3106 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3108 (ppc_elf_adjust_dynamic_symbol): Ditto.
3109 (ppc_elf_adjust_dynindx): Ditto.
3110 (ppc_elf_size_dynamic_sections): Ditto.
3111 (ppc_elf_finish_dynamic_symbol): Ditto.
3112 (ppc_elf_finish_dynamic_sections): Ditto.
3113 (ELF_DYNAMIC_INTERPRETER): Define.
3115 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3117 * elf.c (copy_private_bfd_data): When attaching sections to
3118 segments ignore sections that won't be allocated. Patch from
3121 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3123 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3126 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3128 * coff-i960.c (CALC_ADDEND): Define.
3129 (coff_i960_relocate_section): Add the input section VMA to the
3130 addend for PC relative relocs.
3132 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3134 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3135 to correctly terminate.
3137 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3139 * targets.c (enum bfd_endian): Define.
3140 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3141 from boolean to enum bfd_endian. Change header_byteorder_big_p
3143 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3144 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3145 * bfd-in2.h: Rebuild.
3146 * All targets: Change initialization of byteorder and
3147 header_byteorder to use enum bfd_endian values rather than
3149 * All files: Change all references to byteorder_big_p and
3150 header_byteorder_big_p to use new bfd_*_endian macros.
3152 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3154 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3156 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3158 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3160 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3162 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3164 * ieee.c: Lots of minor cleanups. Make many functions return
3165 errors rather than calling abort. Also:
3166 (ieee_write_twobyte): Remove; change callers to call existing
3167 ieee_write_2bytes function.
3168 (ieee_write_expression): Don't output the section twice when
3169 outputting a local symbol. Don't emit an extraneous zero if there
3171 (ieee_slurp_sections): Set the lma as well as the vma.
3172 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3174 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3175 a recognized one or bfd_arch_unknown.
3176 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3178 (ihex_get_symtab): Likewise.
3180 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3182 * aoutx.h: Include <ctype.h>.
3183 (struct aout_link_includes_table): Define.
3184 (struct aout_link_includes_totals): Define.
3185 (struct aout_link_includes_entry): Define.
3186 (aout_link_includes_lookup): Define macro.
3187 (struct aout_final_link_info): Add includes field.
3188 (aout_link_includes_newfunc): New static function.
3189 (NAME(aout,final_link)): Initialize includes hash table.
3190 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3192 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3194 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3196 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3198 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3200 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3202 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3203 (pe_print_private_bfd_data): call pe_print_reloc.
3204 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3205 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3206 up some debugging as well.
3208 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3210 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3213 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3215 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3216 when setting sections to NULL.
3218 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3220 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3222 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3223 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3225 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3226 * bfd-in2.h: Rebuild.
3228 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3230 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3232 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3234 * ihex.c (ihex_scan): Handle record types 4 and 5.
3235 (ihex_object_p): Permit types 4 and 5.
3236 (ihex_set_section_contents): Remove check for out of range
3238 (ihex_write_object_contents): Generate types 4 and 5.
3240 * elflink.h (elf_link_output_extsym): Just ignore warning and
3241 indirect references to symbols which don't really exist.
3243 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3245 * peicode.h (pe_print_idata): Minor format fixes
3246 (pe_print_edata): New function. Under private printing, this formats
3247 the edata section of a PE file.
3248 (pe_print_private_bfd_data): Added call to pe_print_edata.
3250 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3252 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3253 index, don't call stoi.
3255 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3257 * srec.c (srec_scan): Set lma as well as vma.
3259 * ihex.c: New file; support for Intel Hex format.
3260 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3261 (ihex_vec): Declare.
3262 (bfd_target_vector): Always include ihex_vec.
3263 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3264 * Makefile.in: Rebuild dependencies.
3265 (BFD_LIBS): Add ihex.o
3266 (BFD_LIBS_CFILES): Add ihex.c.
3267 * bfd-in2.h: Rebuild.
3269 * elf.c (assign_file_positions_for_segments): Sort the sections in
3271 (get_program_header_size): Return the right size if segment_map is
3273 (copy_private_bfd_data): Don't bother to sort the sections.
3275 * bfd.c (bfd_record_phdr): New function.
3276 * bfd-in.h (bfd_record_phdr): Declare.
3277 * bfd_in2.h: Rebuild.
3279 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3282 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3283 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3285 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3286 (bfd_zmalloc): Change declaration.
3287 * libbfd.h: Rebuild.
3288 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3289 and realloc. Don't set bfd_error_no_memory if they fail.
3291 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3293 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3294 uses as well. Added a new howto to deal with TOCREL16 relocs that
3295 are TOCDEFN as well.
3296 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3297 to handle RVA relocs from dlltool.
3298 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3299 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3300 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3302 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3303 to get the right section alignment.
3305 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3307 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3308 p_paddr if p_paddr is zero.
3309 (make_mapping): Set includes_filehdr and includes_phdrs for first
3311 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3313 (assign_file_positions_for_segments): Handle includes_filehdr and
3314 includes_phdrs. Remove special handling of PT_PHDR and first
3316 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3317 when appropriate. Remove special handling of PT_PHDR segment.
3318 Use a more complex condition for when a section is included in a
3319 segment to handle Solaris linker oddities.
3321 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3323 * coff-m88k.c (howto_table): Reformatted for easier reading;
3324 special_function now points to new function m88k_special_reloc.
3325 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3327 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3328 be done correctly by m88k_special_reloc.
3329 (reloc_processing): New function to be used by RELOC_PROCESSING.
3330 (RELOC_PROCESSING): Define to call reloc_processing.
3332 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3334 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3335 (pe_print_pdata): Likewise.
3337 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3338 obstack_alloc fails.
3339 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3341 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3342 * Many files: don't set bfd_error_no_memory if one of the above
3345 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3346 if p_paddr_valid is set.
3347 (copy_private_bfd_data): New static function.
3348 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3350 * elf.c (assign_file_positions_for_segments): Fix case where extra
3351 program headers were allocated.
3353 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3354 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3355 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3356 _bfd_elf_print_private_bfd_data.
3358 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3359 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3360 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3361 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3362 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3363 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3364 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3366 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3368 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3369 * elf.c (make_mapping): New static function.
3370 (map_sections_to_segments): New static function.
3371 (elf_sort_sections): New static function.
3372 (assign_file_positions_for_segments): New static function.
3373 (map_program_segments): Remove.
3374 (get_program_header_size): Remove sorted_hdrs, count, and
3375 maxpagesize parameters. Simplify.
3376 (assign_file_positions_except_relocs): When generating an
3377 executable, use assign_file_positions_for_segments.
3378 (elf_sort_hdrs): Remove.
3379 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3380 to get_program_header_size.
3382 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3384 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3386 * configure, config.in: Regenerate with autoconf 2.7.
3388 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3389 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3391 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3393 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3394 (ecoff_sec_to_styp_flags): Likewise.
3395 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3396 (ecoff_set_symbol_info): Handle scRConst.
3397 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3398 (ecoff_compute_section_file_positions): Handle .rconst section.
3399 (_bfd_ecoff_write_object_contents): Likewise.
3400 (ecoff_link_check_archive_element): Handle scRConst.
3401 (ecoff_link_add_externals): Likewise.
3402 (ecoff_link_write_external): Handle .rconst section.
3403 (ecoff_reloc_link_order): Likewise.
3404 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3405 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3407 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3409 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3410 DEF_DYNAMIC flag is set.
3412 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3414 * host-aout.c: If TRAD_HEADER is defined, include it.
3416 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3418 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3419 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3420 (BFD_NEED_DECLARATION): New function.
3421 * configure.in: Use BFD_NEED_DECLARATION.
3422 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3423 * configure, config.in: Rebuild with autoconf 2.6.
3425 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3426 special_sections before returning when called with a non XCOFF
3429 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3432 * coffcode.h (coff_compute_section_file_positions): Only pad the
3433 previous section to force file alignment when creating an
3436 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3438 * coffcode.h (coff_compute_section_file_positions): If
3439 RS6000COFF_C, set up the .debug section.
3441 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3442 if it is not large enough to accomodate the entire TOC area with
3443 signed 16 bit offsets.
3444 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3446 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3447 TOC anchor to use the TOC value used in the output file.
3449 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3451 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3452 (_bfd_coff_read_string_table): Likewise.
3454 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3456 * pe-arm.c: Fix typos.
3457 * coff-arm.c: Likewise.
3459 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3461 * coff-ppc.c (list_ele): Added "cat"egory member.
3462 (record_toc): New category parameter (priv or pub).
3463 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3464 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3465 the mainline. It addes extra toc cells in error.
3466 (ppc_coff_swap_sym_in_hook): Added some documentation.
3467 (dump_toc): Can now diagnose "virtual toc" chicanery.
3469 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3471 * elf-bfd.h (struct elf_link_hash_table): Change type of
3472 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3474 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3476 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3477 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3479 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3480 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3481 defined or mentioned in a regular file.
3483 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3485 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3486 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3487 (coff_ppc_relocate_section): Correct REL24 handling
3488 (ppc_process_before_allocation): Correct TOCDEFN handling
3490 * peicode.h (dir_names): Added name descriptions
3492 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3494 * VERSION: Updated to cygnus-2.6.
3496 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3498 * targets.c (m68k4knetbsd_vec): Declare.
3500 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3502 * targets.c (bfd_target): Change type of second argument to
3503 _bfd_print_private_bfd_data from void * to PTR.
3504 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3505 using PTR rather than void *.
3506 * bfd-in2, libbfd.h: Rebuild.
3507 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3509 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3510 _bfd_generic_bfd_print_private_bfd_data rather than casting
3513 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3515 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3516 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3518 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3519 BFD64_BACKENDS_CFILES): New variables.
3522 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3524 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3525 not at the file position of the first section.
3526 * coffcode.h (coff_compute_section_file_positions): Avoid using
3528 (coff_write_object_contents): When generating a PPC PE executable
3529 with no symbols, round up the file size to a COFF_PAGE_SIZE
3531 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3532 don't write out a string table.
3534 * elf.c (bfd_section_from_shdr): When using a different section
3535 header, pass the new one to _bfd_elf_make_section_from_shdr.
3536 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3537 (elf_map_symbols): Add section VMA to symbol value when comparing
3539 (_bfd_elf_compute_section_file_positions): Only build symbol table
3540 if there are some symbols. Set file offset of symtab and strtab
3542 (assign_file_positions_except_relocs): Remove dosyms parameter.
3543 Change all callers. Never set file offset of symtab and strtab
3545 (_bfd_elf_copy_private_section_data): New function.
3546 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3547 (_bfd_elf_copy_private_symbol_data): New function.
3548 (swap_out_syms): Check for special mapping of st_shndx created by
3549 copy_private_symbol_data.
3550 * elfxx-target.h: Use new copy routines.
3551 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3552 (_bfd_elf_copy_private_section_data): Declare.
3554 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3556 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3559 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3560 _bfd_dummy_target, matching the recent change to archive
3563 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3565 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3566 arithmetic on PTR types.
3568 * aout-target.h (MY(callback)): Set the lma of the sections.
3570 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3571 symbol into a reloc against the section.
3573 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3575 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3576 glue for the relocs: IMGLUE and IFGLUE.
3577 (record_toc): new function - tracks toc contents
3578 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3579 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3580 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3581 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3582 (ppc_record_toc_entry): Removed a debug define (duh)
3584 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3585 (pe_print_idata): New function - formats the idata section data
3586 (pe_print_pdata): New function - formats the pdata section data
3587 (pe_print_private_bfd_data): calls to above
3589 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3591 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3592 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3593 TARGET_SYM and TARGET_NAME for vector and BFD name.
3594 * coff-pmac.c (pmac_xcoff_vec): Remove.
3595 (TARGET_SYM, TARGET_NAME): Define.
3596 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3597 machine to 0, not all PowerMacs are 601s.
3599 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3601 * elfcode.h (elf_object_p): Read in any program headers.
3602 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3603 based on the program headers, if any.
3604 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3605 (map_program_segments): Set p_paddr of program headers based on
3608 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3610 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3613 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3614 trying to do a relocateable link with a non-a.out object file.
3616 * archive.c (bfd_generic_archive_p): Check the first object file
3617 in an archive even if target_defaulted is set. If the object file
3618 has the wrong xvec, reject it.
3620 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3621 be represented, report the name via _bfd_error_handler.
3622 (translate_to_native_sym_flags): Likewise.
3623 * elf32-mips.c (mips_elf_final_link): Likewise.
3624 * oasys.c (oasys_write_sections): Likewise.
3626 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3627 which checks for STYP_OVRFLO sections.
3628 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3629 reloc and lineno count overflows.
3630 (coff_write_object_contents): Call coff_count_linenumbers before
3631 coff_compute_section_file_positions. If RS6000COFF_C, handle
3632 reloc and lineno count overflows.
3633 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3634 relocs before dealing with .pad sections. Count overflow section
3635 headers when handling .pad sections.
3637 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3640 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3641 (struct xcoff_link_hash_table): Add descriptor_section and
3642 special_sections fields.
3643 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3644 (xcoff_link_add_symbols): Set linkage section alignment. Create
3645 descriptor section. Check for magic symbol names (_text, etc.),
3646 and record them in special_sections if found. Set
3647 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3648 descriptor field to point back to the function code symbol.
3649 (xcoff_sweep): Always mark the special descriptor_section.
3650 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3651 function descriptor, and mark it if it is.
3652 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3653 parameter, and fill it in. Allocate space for the descriptor
3655 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3656 global linkage code. If an undefined function descriptor is
3657 exported, arrange to define it. Warn about any other undefined
3659 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3660 (xcoff_write_global_symbol): Create a function descriptor when
3662 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3663 * bfd-in2.h: Rebuild.
3665 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3667 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3668 (ppc_coff_link_hash_table): new types for hashing
3669 (ppc_coff_link_hash_newfunc): hash entry constructor
3670 (ppc_coff_link_hash_table_init): hash table initializer
3671 (ppc_coff_link_hash_table_create): hash table constructor
3672 (ppc_record_toc_entry): changed references to hash table
3673 (coff_ppc_relocate_section): changed references to hash table
3675 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3676 * libcoff.h: Rebuild
3678 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3679 (coff_link_add_symbols): removed toc_offset init
3681 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3683 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3686 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3687 if it is given and mmep is available.
3688 * acconfig.h: Undef USE_MMAP.
3689 * configure, config.in: Regenerated.
3690 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3691 table handling the old way.
3692 (aout_get_external_symbols): Don't complain if last byte of string
3694 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3695 (bfd_free_window) [! USE_MMAP]: Don't define.
3696 (bfd_get_file_window,
3697 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3699 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3701 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3704 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3706 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3707 compatible with AMD generated COFF files. Try to support both AMD
3708 and GNU formats simultaneously.
3709 (coff_a29k_relocate_section): Likewise.
3711 * libbfd.c (bfd_get_file_window): Change writable parameter from
3712 int to boolean; update all callers. Pass MAP_SHARED if not
3713 writable--it's required on Solaris. Cast fprintf argument to
3715 * bfd-in.h (bfd_get_file_window): Update declaration.
3716 * bfd-in2.h: Rebuild.
3717 * aoutx.h: Update calls to bfd_get_file_window.
3719 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3721 (xcoff_swap_ldhdr_in): New static function.
3722 (xcoff_swap_ldsym_in): New static function.
3723 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3724 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3725 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3726 Handle XTY_ER/XMC_XO symbols correctly.
3727 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3728 rather than normal symbol table.
3729 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3730 already defined with the same absolute value.
3731 (xcoff_mark): When considering called symbols, check whether the
3732 descriptor is from a dynamic object, rather than the symbol
3734 (xcoff_build_ldsyms): Likewise.
3736 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3737 Cast realloc and malloc return values. If malloc or realloc fail,
3738 set bfd_error_no_memory.
3739 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3740 * bfd-in2.h: Rebuild.
3742 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3744 * coff-ppc.c (ppc_record_toc_entry): new function.
3745 (in_reloc_p): changed return value.
3746 (coff_ppc_relocate_section): much rework.
3747 (ppc_allocate_toc_section): new function.
3748 (ppc_process_before_allocation): new function.
3749 (ppc_coff_swap_sym_in_hook): new function.
3751 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3752 (coff_link_add_symbols): initialize toc_offset.
3754 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3755 (coff_swap_aouthdr_out): Added more sections to the data
3756 dictionary for the pe file header. Also changed linker version
3757 number on the ppc side.
3758 (dir_names): small improvements to the dictionary printing.
3759 (pe_mkobject_hook): save the file level flags.
3761 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3762 (pe_tdata): added real_flags field
3763 (coff_tdata): added local_toc_sym_map and access macro
3765 * libcoff.h (coff_link_hash_entry): added toc_offset field
3766 (pe_tdata): added real_flags field
3767 (coff_tdata): added local_toc_sym_map and access macro
3769 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3770 (coff_mkobject): init for local_toc_sym_map
3771 (coff_write_object_contents): set the internal_a.magic to
3772 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3775 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3777 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3778 entries until both the line number address and the function name
3779 address are too large.
3781 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3782 * configure: Rebuilt.
3784 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3785 is defined in the environment.
3787 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3789 * som.c (som_get_section_contents_in_window): Define to use
3792 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3794 * coff-i860.c: New file, based on coff-i386.c.
3795 * cpu-i860.c: New file, based on cpu-i386.c.
3796 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3797 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3798 targets, using i860coff_vec.
3799 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3800 trad-core.o and hosts/i860mach3.h.
3801 (i860coff_vec): Use coff-i860.o and cofflink.o.
3802 * configure: Rebuild.
3803 * Makefile.in: Rebuild dependencies.
3804 (ALL_MACHINES): Add cpu-i860.o.
3805 (BFD32_BACKENDS): Add coff-i860.o.
3806 (CFILES): Add cpu-i860.c and coff-i860.c.
3807 * targets.c (i860coff_vec): Declare.
3808 (bfd_target_vector): Add &i860coff_vec.
3809 * archures.c (bfd_i860_arch): Declare.
3810 (bfd_archures_list): Add &bfd_i860_arch.
3811 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3812 (coff_set_flags): Handle bfd_arch_i860.
3813 (coff_write_object_contents): Handle I860 a.out magic number.
3815 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3817 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3818 the created .tc section to 2.
3819 (xcoff_mark): Don't keep a .loader reloc for a call to an
3820 undefined symbol when creating a shared library.
3821 (xcoff_build_ldsyms): When creating a shared library, generate
3822 global linkage code for a call to an undefined symbol.
3824 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3826 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3827 BFD32_BACKENDS, BFD64_BACKENDS.
3828 (.dep1): Put mkdep output in a separate file.
3829 Rebuilt dependencies.
3831 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3834 Permit use of mmap when available:
3836 * configure.in: Check for mmap, madvise, mprotect.
3837 * config.in, configure: Regenerated.
3839 * libbfd.c (struct _bfd_window_internal): Define type.
3840 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3842 (ok_to_map): New static variable for debugging.
3843 (_bfd_generic_get_section_contents_in_window): New function.
3844 * bfd-in.h (bfd_window_internal): Declare type.
3845 (bfd_window): Define type.
3846 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3847 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3850 * libaout.h (struct aoutdata): Add two window fields.
3851 (obj_aout_sym_window, obj_aout_string_window): New macros.
3852 * aoutx.h (some_aout_object_p): Initialize windows.
3853 (aout_get_external_symbols): Get symbol data and strings in
3854 windows instead of explicitly allocated buffers.
3855 (slurp_symbol_table): Free window instead of memory.
3856 (bfd_free_cached_info): Release windows instead of freeing storage
3858 (aout_link_free_symbols): Ditto.
3860 * targets.c (bfd_target): Add new field for
3861 get_section_contents_in_window.
3862 (BFD_JUMP_TABLE_GENERIC): Updated.
3863 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3864 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3865 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3866 macros for get_section_contents_in_window field.
3868 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3870 * core.c: Renamed to corefile.c
3871 * makefile.dos (OBJS): Change core.o to corefile.o
3872 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3875 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3877 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3878 targ_selvecs to allow debugging under Irix-5 native.
3881 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3883 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3884 to o. Clobber and restore the list of new csects around the call
3885 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3886 linker error and the linker wants to read the symbol table. Reset
3887 the line number count of a real section even if it has no relocs.
3888 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3890 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3893 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3895 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3896 an undefined symbol in a shared link.
3898 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3899 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3900 phdm@info.ucl.ac.be (Philippe De Muyter).
3902 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3904 * coff-m88k.c (rtype2howto): New static function.
3905 (RTYPE2HOWTO): Use it rather than a macro definition.
3907 * coffcode.h (coff_write_object_contents): set internal_a.magic
3908 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3910 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3911 define TRAD_HEADER to new file hosts/delta68.h.
3912 m88*-motorola-sysv*, however, does use ptrace-core.o.
3913 * hosts/delta68.h: New file.
3915 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3916 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3918 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3920 * i386linux.c (MY(vec)): Declare before use.
3922 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3924 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3925 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3927 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3928 BFD is not of the right type.
3929 (bfd_elf_get_needed_list): Likewise.
3930 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3931 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3932 * xcofflink.c (XCOFF_XVECP): Define.
3933 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3935 (bfd_xcoff_import_symbol): Likewise.
3936 (bfd_xcoff_export_symbol): Likewise.
3937 (bfd_xcoff_link_count_reloc): Likewise.
3938 (bfd_xcoff_record_link_assignment): Likewise.
3939 (bfd_xcoff_size_dynamic_sections): Likewise.
3941 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3942 table index against the number of symbols for a base relative
3945 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3947 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3948 full_aouthdr flag here...
3949 (_bfd_xcoff_bfd_final_link): ...not here.
3951 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3953 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3954 systems that have a system <libelf.h>.
3955 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3956 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3957 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3958 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3959 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3960 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3961 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3963 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3965 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3966 set, set BSF_WEAK in symbol. Change all callers.
3967 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3968 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3969 _bfd_generic_link_add_one_symbol.
3970 (ecoff_indirect_link_order): Check that the section tdata relocs
3971 are not NULL before using them.
3973 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3974 define TRAD_HEADER as hosts/alphalinux.h.
3975 * configure: Rebuild.
3976 * hosts/alphalinux.h: New file.
3977 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3980 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3982 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3983 C_ECOMM storage classes.
3985 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3987 (xcoff_mark): Call xcoff_mark_symbol.
3988 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3989 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3991 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3993 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3995 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3997 (xcoff_find_reloc): New static function.
3998 (xcoff_link_add_symbols): Use it.
3999 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4000 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4001 relocate the value of C_DECL.
4003 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4005 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4007 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4008 callback decide what goes in .relocs.
4009 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4010 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4013 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4015 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4018 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4020 * xcofflink.c: More improvements, mostly to fix handling of
4021 constructors and a few other special cases.
4022 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4023 zero, reverting yesterday's change.
4024 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4025 (bfd_xcoff_link_count_reloc): Declare.
4026 (bfd_xcoff_record_link_assignment): Declare.
4027 * bfd-in2.h: Rebuild.
4029 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4031 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4032 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4033 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4034 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4035 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4036 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4038 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4041 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4042 segments includes the a.out header. See to that the magic number
4043 *always* is big-endian.
4045 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4046 m68k4k NetBSD configurations.
4048 * configure.in, configure: Separate i386 & mips NetBSD
4049 configurations from other BSD ones. Don't assume DEC is the only
4050 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4051 configurations. Add support for m68k4k NetBSD object format.
4053 * libaout.h: Added M_68K4K_NETBSD magic.
4055 * m68k4knetbsd.c: New file.
4057 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4059 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4062 * hosts/mipsnbsd.h: New file.
4065 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4067 * config.bfd: Add config stuff for mips*-*-magic* to set
4068 targ_defvec to ecoff_big_vec.
4071 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4073 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4075 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4076 toc_section, and entry_section fields.
4077 (struct xcoff_section_tdata): Remove ldrel_count field.
4078 * libcoff.h: Rebuild.
4079 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4081 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4082 full a.out header if full_aouthdr is set in xcoff_data.
4083 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4084 based on sections stored in xcoff_data.
4085 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4087 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4088 (rs6000coff_vec): Set symbol_leading_char to '.'.
4089 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4090 value stored in ret rather than returning a pointer value.
4092 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4094 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4097 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4099 * som.c (som_slurp_string_table): Allocate the strings with malloc
4100 since they're free'd by free_cached_info.
4101 (som_slurp_symbol_table): Similarly for the symbol table.
4103 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4105 * Makefile.in (diststuff): Don't make headers.
4107 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4109 * Makefile.in: Rebuild dependencies.
4111 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4112 output_bfd is not SunOS.
4113 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4114 non-SunOS input files.
4116 * xcofflink.c: Extensive changes to support linking shared objects
4117 and generating a .loader section.
4118 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4119 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4120 last_symndx, and ldrel_count fields.
4121 * libcoff.h: Rebuild.
4122 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4123 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4125 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4126 (bfd_xcoff_export_symbol): Declare.
4127 (bfd_xcoff_size_dynamic_sections): Declare.
4128 * bfd-in2.h: Rebuild.
4130 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4132 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4133 * configure: Rebuild.
4134 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4135 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4137 (pmac_xcoff_vec): Update to use new xcoff support.
4138 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4139 (xcoff_write_armap): Declare buf as unsigned char.
4140 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4142 * mpw-make.sed: Generalize subdir_do edit.
4144 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4146 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4147 correctly. Don't initialize asect->vma.
4149 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4151 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4152 something a little less than the page size.
4154 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4156 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4158 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4160 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4161 * coffcode.h (coff_write_object_contents): If .bss is before
4162 .data us that as data_start.
4163 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4165 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4166 (coff_swap_outhdr_out): Hardwire in version number.
4168 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4170 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4171 major and minor to *_vno, since the former are also macros in
4172 SunOS header files. Cast result of bfd_alloc to appropriate
4175 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4176 before assigning to sec_data.
4178 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4180 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4181 now relative to the section, not absolute.
4182 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4183 get the file name when there is a N_SO directory name. When
4184 handling stabs, remember that section->vma was added to the
4187 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4189 * sunos.c (struct sunos_link_hash_table): Add needed field.
4190 (sunos_link_hash_table_create): Call bfd_release, not free.
4191 (sunos_link_hash_table_create): Initialize needed field.
4192 (sunos_add_dynamic_symbols): Record needed objects.
4193 (bfd_sunos_get_needed_list): New function.
4194 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4195 * bfd-in2.h: Rebuild.
4197 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4199 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4201 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4203 * bfd-in.h (struct bfd_link_needed_list): Rename from
4204 bfd_elf_link_needed_list.
4205 * bfd-in2.h: Rebuild.
4206 * elf.c, elflink.h, libelf.h: Corresponding changes.
4208 Add start at AIX linker support; no shared libraries yet.
4209 * xcofflink.c: New file.
4210 * configure.in (rs600coff_vec): Use xcofflink.o.
4211 * configure: Rebuild.
4212 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4214 (struct xcoff_section_tdata): Define.
4215 (xcoff_section_data): Define macro.
4216 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4217 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4218 (_bfd_xcoff_bfd_final_link): Declare.
4219 (_bfd_ppc_xcoff_relocate_section): Declare.
4220 * libcoff.h: Rebuild.
4221 * coff-rs6000.c: Clean up a bit.
4222 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4223 cputype, csects, and debug_indices.
4224 (xcoff_copy_private_bfd_data): Copy cputype.
4225 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4226 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4227 (xcoff_reloc_type_lookup): Rename from
4228 rs6000coff_reloc_type_lookup.
4229 (coff_relocate_section): Define.
4230 (_bfd_xcoff_sizeof_headers): Define.
4231 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4232 (_bfd_xcoff_bfd_relax_section): Define.
4233 (_bfd_xcoff_bfd_link_split_section): Define.
4234 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4236 * coffcode.h (coff_compute_section_file_positions): If AIX,
4237 increment sofar by SMALL_AOUTSZ if not executable.
4238 (coff_write_object_contents): If AIX, always output an a.out
4239 header; if not executable, header size of SMALL_AOUTSZ.
4240 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4241 (_bfd_stringtab_init): Initialize xcoff field.
4242 (_bfd_xcoff_stringtab_init): New function.
4243 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4244 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4245 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4246 * libbfd.h: Rebuild.
4247 * Makefile.in: Rebuild dependencies.
4248 (BFD32_BACKENDS): Add xcofflink.o.
4249 (CFILES): Add xcofflink.c.
4251 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4252 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4253 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4255 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4257 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4259 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4261 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4262 * config.in: Regenerated.
4264 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4265 (_bfd_chunksize): New variable.
4266 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4267 for obstack chunk size.
4268 * configure.in: Check for getpagesize.
4269 * configure: Regenerated.
4271 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4273 * trad-core.c (rawptr): Make it a local variable of
4274 ptrace_unix_core_file_p.
4276 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4278 * coff-arm.c (in_reloc_p): New.
4279 * coff-i386.c (in_reloc_p): New.
4280 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4281 (coff_write_object_contents): Only set has_reloc_section
4283 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4284 in_reloc_p to decide if reloc should be emitted.
4285 * libcoff.h (pe_data_type.in_reloc_p): New.
4286 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4288 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4290 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4291 (_bfd_coff_read_internal_relocs): Likewise.
4292 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4293 (_bfd_coff_read_internal_relocs): Likewise.
4295 * elflink.h (elf_link_add_object_symbols): Correct conditions
4296 under which type and size change warnings are issued.
4298 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4300 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4301 a symbol which is not in a real section.
4302 (coff_write_native_symbol): Corresponding change.
4304 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4305 coff_link_hash_newfunc and make non-static.
4306 (_bfd_coff_link_hash_table_init): New function, broken out of
4307 _bfd_coff_link_hash_table_create.
4308 (_bfd_coff_link_hash_table_create): Use it.
4309 (process_embedded_commands): Make static.
4310 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4311 (_bfd_coff_link_hash_table_init): Declare.
4312 * libcoff.h: Rebuild.
4314 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4315 field in XCOFF tdata.
4316 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4317 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4318 based on cputype stored in a.out header, or in n_type of initial
4320 (coff_write_object_contents): Set cputype correctly in a.out
4322 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4324 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4325 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4327 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4328 * libcoff.h: Rebuild.
4330 * cpu-rs6000.c (rs6000_compatible): New static function.
4331 (bfd_rs6000_arch): Use it.
4332 * cpu-powerpc.c (powerpc_compatible): New static function.
4333 (arch_info_struct): Define various flavours of PowerPC.
4334 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4337 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4339 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4341 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4343 * elflink.h (elf_link_add_object_symbols): Don't warn about
4344 changing the size or type if the old definition was weak.
4346 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4348 * coffcode.h (combined_entry_type): Add fix_line field.
4349 (coff_slurp_line_table): Warn if we try to set the lineno field of
4351 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4352 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4353 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4354 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4356 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4357 * libcoff.h: Rebuild.
4359 * libcoff-in.h (struct xcoff_tdata): Define.
4360 (xcoff_data): Define.
4361 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4362 * bfd-in2.h, libcoff.h: Rebuild.
4363 * coff-rs6000.c (xcoff_mkobject): New static function.
4364 (coff_mkobject): Define.
4365 (xcoff_copy_private_bfd_data): New static function.
4366 (coff_bfd_copy_private_bfd_data): Define.
4367 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4369 (rs6000coff_vec): Add DYNAMIC to object_flags.
4370 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4371 .loader sections specially.
4372 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4373 section alignment from the XCOFF tdata information.
4374 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4375 F_SHROBJ, and copy the extra a.out header information into the
4376 XCOFF tdata structure.
4377 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4378 F_DYNLOAD and the extra a.out header information.
4379 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4380 C_HIDEXT symbol with attached csect information.
4381 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4382 in the o_maxdata field.
4383 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4384 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4385 end if BSF_NOT_AT_END is set.
4387 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4388 _bfd_read_ar_hdr_fn.
4389 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4390 * bfd-in2.h, libbfd.h: Rebuild.
4391 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4393 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4394 (bfd_slurp_bsd_armap_f2): Likewise.
4395 (_bfd_slurp_extended_name_table): Likewise.
4397 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4399 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4401 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4402 when the symbol table is empty.
4404 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4405 space for section symbols, since we don't output them either.
4406 (elf_m68k_adjust_dynindx): Removed.
4408 * ptrace-core.c (rawptr): Make it a local variable of
4409 ptrace_unix_core_file_p.
4411 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4413 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4416 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4417 Mac object file formats.
4419 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4421 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4422 auxent if there isn't one.
4423 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4424 rather than FILNMLEN as the maximum name length.
4426 * coffcode.h (bfd_coff_backend_data): Add new field
4427 _bfd_coff_print_aux.
4428 (bfd_coff_print_aux): New static function.
4429 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4430 scnlen field of an XTY_LD csect aux entry.
4431 (coff_print_aux): New static function.
4432 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4433 in coff_pointerize_aux_hook.
4434 (bfd_coff_std_swap_table): Initialize new field.
4435 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4436 * libcoff.h: Rebuild.
4437 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4438 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4440 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4441 if there are symbols, for native AIX ld compatibility.
4443 * coffcode.h (bfd_coff_backend_data): Add new field
4444 _bfd_coff_pointerize_aux_hook.
4445 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4446 or I960, and as 0 otherwise.
4447 (bfd_coff_std_swap_table): Initialize new field.
4448 * libcoff.h: Rebuild.
4449 * coffgen.c (coff_pointerize_aux): Change parameters to take
4450 symbol pointer instead of type and class, and to take aux index.
4451 Call _bfd_coff_pointerize_aux_hook if it is defined.
4452 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4453 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4454 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4456 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4457 read-only/host-only support.
4459 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4461 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4464 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4465 BFD_JUMP_TABLE_ARCHIVE accordingly.
4466 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4467 (_bfd_compute_and_write_armap): Declare.
4468 (_bfd_generic_read_ar_hdr): Declare.
4469 (_bfd_read_ar_hdr): Define.
4470 (_bfd_noarchive_read_ar_hdr): Define.
4471 (_bfd_archive_bsd_read_ar_hdr): Define.
4472 (_bfd_archive_coff_read_ar_hdr): Define.
4473 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4474 _bfd_read_ar_hdr instead.
4475 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4476 (_bfd_compute_and_write_armap): Rename from
4477 compute_and_write_armap. Make non-static. Change all callers.
4478 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4479 than _bfd_snarf_ar_hdr.
4480 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4481 * ieee.c (ieee_read_ar_hdr): Define.
4482 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4483 * oasys.c (oasys_read_ar_hdr): Define.
4484 * som.c (som_read_ar_hdr): Define.
4485 * bfd-in2.h, libbfd.h: Rebuild.
4487 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4489 * peicode.c (coff_swap_filehdr_in): If symptr is
4490 zero, there aren't any symbols, even if nsyms is set.
4492 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4494 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4496 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4497 sections, and set styp correctly for them: .got, .hash, .dynamic,
4498 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4499 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4501 (ecoff_sort_hdrs): New static function.
4502 (ecoff_compute_section_file_positions): Return boolean, not void.
4503 Sort the sections by VMA before looking through them. Put the
4504 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4505 section on an appropriate boundary within the page.
4506 (ecoff_compute_reloc_file_positions): Check return value of
4507 ecoff_compute_section_file_positions.
4508 (_bfd_ecoff_set_section_contents): Likewise.
4509 (_bfd_ecoff_write_object_contents): Check for various Alpha
4510 section types when incrementing text_size and data_size. Call
4511 adjust_headers backend function if it exists.
4512 * coff-alpha.c (alpha_adjust_headers): New static function.
4513 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4514 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4516 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4518 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4520 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4521 of ALTERNATE_AIX_CORE_FORMAT.
4522 * configure.in (aix4): No longer need CORE_FLAGS.
4523 * configure: Updated.
4525 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4527 NS32k changes from Ian Dall:
4528 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4530 (aout_link_input_section_std, aout_link_input_section_ext,
4531 aout_link_reloc_link_order): Call them instead of _bfd_*
4533 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4535 (backend_data): Use it instead of hardcoded zero.
4537 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4538 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4540 * ns32knetbsd.c: Include bfd.h.
4541 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4542 (MY_bfd_reloc_type_lookup): Declare function too.
4543 * pc532-mach.c (set_sizes): Don't declare.
4544 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4545 (backend_data, MY_backend_data): Don't define.
4547 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4548 ns32k-*-lites* like ns32k-*-netbsd*.
4550 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4553 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4555 * coffcode.h (coff_write_object_contents): Restore setting
4556 f_timdat to 0, deleted on August 22.
4558 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4560 * coffcode.h (coff_bfd_copy_private_symbol_data,
4561 coff_bfd_copy_private_section_data,
4562 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4563 * peicode.h (coff_bfd_copy_private_bfd_data): New
4564 (pe_bfd_copy_private_bfd_data): New.
4565 (coff_swap_scnhdr_in): Swap bss size into the right place.
4566 (pe_print_private_bfd_data): Add some newlines.
4568 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4570 * som.c (setup_sections): Don't die if a space has no subspaces.
4572 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4574 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4575 dynamic symbol override a common symbol. Don't change the size or
4576 type if they have been set and the new symbol is not a definition.
4577 Warn if the size or type changes.
4579 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4581 * som.c (som_begin_writing): Don't write the symbol table or
4583 (som_finish_writing): Write them here. Place them after the
4584 subspace data, but before the relocs.
4586 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4588 * sunos.c (sunos_add_one_symbol): Just pass false, not
4589 info->shared_library, to sunos_create_dynamic_sections.
4590 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4592 (sunos_check_dynamic_reloc): Remove .text section assertion.
4594 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4596 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4597 * configure, configure.in: Add pmac_xcoff_vec case.
4598 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4599 * coff-pmac.c: New file, PowerMac XCOFF support.
4600 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4601 * targets.c (pmac_xcoff_vec): Declare.
4603 * mpw-config.in: Various changes to be compatible with the
4604 autoconf-based configury.
4605 * mpw-make.sed: New file, sed commands to translate Unix
4606 makefile into MPW syntax.
4607 * mpw-make.in: Remove.
4608 * hosts/mpw.h: Remove.
4609 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4610 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4612 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4614 * binary.c (binary_get_symtab): Return an empty string on error.
4615 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4617 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4619 * coff-ppc.c: Reformatted according to gnu conventions
4620 Removed irrelevant "if 0" code
4622 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4624 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4625 symbols rather than as indirect symbols.
4626 (MY(slurp_symbol_table)): Don't do anything special about
4629 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4630 of .ctors and .dtors sections is no larger than 2.
4632 * sunos.c (sunos_add_one_symbol): Don't change
4633 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4635 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4636 dynamic symbols when creating a shared library.
4637 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4639 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4640 written even if it is not defined in a regular object.
4641 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4642 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4643 rather than the constant 22.
4644 (sunos_check_dynamic_reloc): Handle creating a shared library.
4645 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4646 zero when creating a shared library.
4647 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4648 write it out at the start of the symbol table.
4650 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4652 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4654 * config.bfd: Add arm-*-coff.
4655 * configure.in, configure: Add armcoff_{little,big}_vec.
4656 * targets.c (armcoff_{little,big}_vec): Declare.
4657 (bfd_target_vector): Add armcoff_{little,big}_vec.
4658 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4660 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4662 * targets.c (bfd_find_target): Remove debugging code.
4664 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4666 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4668 * Makefile.in: added *-ppc files
4669 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4670 allow pe based .o's to be shared with other tools on ppc/NT
4671 * config.bfd: added powerpc[le]-[pe|winnt] config support
4672 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4673 * peicode.h: Added more section flags for PE on ppc
4674 Added coff_swap_filehdr_out to allow peicode.h to be
4675 used for non-image PE files on ppc.
4676 Check for image, or not, before copying pe_opthdr
4677 * targets.c: Added new bfd's
4678 * targets.c: Removed two inactive bfds that shouldn't have made it this
4681 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4683 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4684 explicit values to initialize all relocs. Change all users.
4685 (ppc_elf_brtaken_inner): New function to handle branch predicition
4687 (ppc_elf_brtaken_reloc): Ditto.
4688 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4689 relocs use ppc_elf_unsupported_reloc.
4690 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4691 needs to be reported.
4692 (ppc_elf_relocate_section): Support branch prediction relocs.
4694 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4696 * bfd.c (bfd_assert): Remove \n from string passed to
4699 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4700 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4701 (bfd_coff_make_section_hook): Don't define.
4702 (coff_make_section_hook): Remove.
4703 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4704 (styp_to_sec_flags): Likewise.
4705 (coff_write_object_contents): Likewise.
4706 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4708 * libcoff.h: Rebuild.
4709 * coffgen.c (make_a_section_from_file): Just call
4710 bfd_make_section_anyway, not bfd_make_section or
4711 bfd_coff_make_section_hook.
4712 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4713 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4714 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4715 make_section_hook field.
4716 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4718 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4719 pointers into value field for warning and indirect symbols; just
4720 leave the value field alone.
4721 * linker.c (generic_link_add_symbol_list): Use next symbol for
4722 warning and indirect symbols, rather than looking in symbol value.
4723 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4724 parameter. Change all callers. Remove support for indirect
4725 symbols; it didn't work anyhow.
4726 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4727 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4728 * bfd-in2.h: Rebuild.
4730 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4732 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4733 go back to telling the tools this reloc operates on 32 bits.
4735 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4737 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4738 rather than a direct fprintf.
4739 * archive.c (_bfd_write_archive_contents): Likewise.
4740 * coffcode.h (coff_slurp_symbol_table): Likewise.
4741 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4742 (ppc_elf_unsupported_reloc): Likewise.
4743 (ppc_elf_relocate_section): Likewise.
4744 * i386linux.c (linux_tally_symbols): Likewise.
4745 (linux_finish_dynamic_link): Likewise.
4746 * osf-core.c (osf_core_core_file_p): Likewise.
4747 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4748 * som.c (som_sizeof_headers): Likewise.
4749 * srec.c (srec_bad_byte): Likewise.
4750 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4751 * libbfd-in.h (bfd_assert): Declare first parameter const.
4752 * libbfd.h: Rebuild.
4753 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4754 bfd_reloc_overflow is enough.
4755 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4756 * coff-h8500.c (rtype2howto): Likewise.
4757 * coff-z8k.c (rtype2howto): Likewise.
4758 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4759 * elf.c (_bfd_elf_get_lineno): Likewise.
4760 (_bfd_elf_no_info_to_howto): Likewise.
4761 (_bfd_elf_no_info_to_howto_rel): Likewise.
4762 * hp300hpux.c (convert_sym_type): Likewise.
4763 (MY(swap_std_reloc_in)): Likewise.
4764 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4766 * libaout.h (struct aoutdata): Add line_buf field.
4767 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4768 and filename_buffer. Instead, use a malloc buffer stored in the
4769 new line_buf field. Remove length restrictions.
4771 * coffgen.c (string_size): Remove static variable.
4772 (debug_string_size, debug_string_section): Likewise.
4773 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4774 and debug_string_size_p parameters. Use them instead of the
4775 global variables. Change all callers.
4776 (coff_write_symbol): Likewise.
4777 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4778 (coff_write_symbols): Add local variables to replace removed
4781 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4782 function, and line_base fields.
4783 * libcoff.h: Rebuild.
4784 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4785 information, rather than using static variables.
4787 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4788 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4790 * init.c (initialized): Remove static variable.
4791 (bfd_init): Don't bother setting initialized.
4792 (bfd_check_init): Remove.
4793 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4794 * libbfd.h: Rebuild.
4796 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4798 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4799 size for full core dumps. Copy core file header to private data.
4800 (rs6000coff_core_file_failing_command,
4801 rs6000coff_core_file_failing_signal): New functions to extract
4802 the file name and terminating signal from the core file.
4803 * coff-rs6000.c: Use them.
4805 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4807 Change arch info to be const, initialized at compile time.
4808 * archures.c: Reindent many functions. Change CONST to const.
4809 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4810 nothing set it anyhow. Make next const.
4811 (bfd_arch_info_list): Remove.
4812 (bfd_archures_list): Rename from archures_init_table. Change from
4813 a table of function pointers to a table of bfd_arch_info_type
4814 structure addresses.
4815 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4816 (bfd_lookup_arch): Likewise.
4817 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4819 (bfd_default_arch_struct): Make const.
4820 (bfd_arch_init, bfd_arch_linkin): Remove.
4821 (bfd_get_arch_info): Return a const pointer.
4822 * init.c (bfd_init): Don't call bfd_arch_init.
4823 * bfd.c (struct _bfd): Make arch_info const.
4824 * bfd-in2.h: Rebuild.
4825 * libbfd.h: Rebuild.
4826 * configure.in: Put & before everything in $selarchs.
4827 * configure: Rebuild.
4828 * cpu-*.c: Change bfd_*_arch from a function which calls
4829 bfd_arch_linkin to a const structure.
4830 * ieee.c (ieee_object_p): Make arch const.
4832 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4834 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4836 * bfd-in2.h: Regenerate.
4837 * libbfd.h: Regenerate.
4839 * elf32-ppc.c (reloc_type): Update names to match current draft.
4840 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4841 relative. Update names to current V.4 draft.
4842 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4843 (ppc_elf_relocate_section): Rename relocations to match draft.
4845 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4847 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4848 compiled with -mrelocatable-lib to be linked with either normal
4849 modules or -mrelocatable modules.
4851 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4853 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4854 in the a.out header.
4856 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4857 a reloc against a local symbol, even if it's not a section.
4859 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4861 * targets.c (bfd_target): Remove unused align_power_min field.
4862 * bfd-in2.h: Rebuild.
4863 * All backends: Remove initialization of align_power_min.
4865 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4867 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4869 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4871 * config.bfd (mips-dec-netbsd*): New target.
4872 * configure.host (mips-dec-netbsd*): New host.
4873 * configure.in (mips-dec-netbsd*): New native.
4874 * configure: Rebuild.
4876 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4878 Make the COFF backend linker merge common types:
4879 * cofflink.c (struct coff_debug_merge_element): Define.
4880 (struct coff_debug_merge_type): Define.
4881 (struct coff_debug_merge_hash_entry): Define.
4882 (struct coff_debug_merge_hash_table): Define.
4883 (coff_debug_merge_hash_table_init): Define.
4884 (coff_debug_merge_hash_table_free): Define.
4885 (coff_debug_merge_hash_lookup): Define.
4886 (struct coff_final_link_info): Add debug_merge field.
4887 (coff_debug_merge_hash_newfunc): New static function.
4888 (_bfd_coff_final_link): Allocate and free debug_merge table.
4889 (coff_link_input_bfd): Merge identical enum, struct and union
4892 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4894 Convert i960 COFF to use COFF backend linker.
4895 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4896 structure to store the symbol being used.
4897 (coff_i960_start_final_link): New static function.
4898 (coff_i960_relocate_section): New static function.
4899 (coff_i960_adjust_symndx): New static function.
4900 (coff_start_final_link): Define.
4901 (coff_relocate_section): Define.
4902 (coff_adjust_symndx): Define.
4903 * coffcode.h (bfd_coff_backend_data): Add new callback function
4904 _bfd_coff_start_final_link.
4905 (bfd_coff_start_final_link): Define.
4906 (coff_start_final_link): Define if not defined.
4907 (bfd_coff_std_swap_table): Add coff_start_final_link.
4908 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4910 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4911 function callback is not NULL.
4912 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4913 (_bfd_coff_internal_syment_name): Declare.
4914 * libcoff.h: Rebuild.
4915 * configure.in (icoff_big_vec): Add cofflink.o.
4916 (icoff_little_vec): Likewise.
4917 * configure: Rebuild.
4919 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4921 * Makefile.in (clean-info): Remove extraneous tab from line
4924 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4926 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4927 contents has relocs.
4929 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4931 * coffcode.h (coff_compute_section_file_positions): Keep the
4933 (coff_write_object_contents): Remember if it's a relocatable
4935 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4936 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4937 if relocatable file. Swap out saved raw size.
4939 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4941 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4942 (maintainer-clean): Rename from realclean, passing
4943 maintainer-clean down to subdirectories, but leave realclean as a
4946 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4949 * dep-in.sed: Remove config.h from generated dependencies.
4951 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4952 broken out of sunos_canonicalize_dynamic_symtab.
4953 (sunos_canonicalize_dynamic_symtab): Call new function
4954 sunos_slurp_dynamic_symtab.
4955 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4956 dynamic symbol table to the caller.
4957 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4958 callback to override the symbols being read.
4959 * libaout.h (struct aout_backend_data): Add three new parameters
4960 to add_dynamic_symbols callback.
4962 Extensive minor changes to avoid various gcc warnings. Also:
4963 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4964 * archures.c (bfd_arch_info_type): Change mach field from long to
4966 (bfd_lookup_arch): Change machine parameter from long to unsigned
4969 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4971 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4972 a symbol with a non-zero plt_offset.
4974 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4976 * elfcode.h (align_file_position): Remove; not used.
4978 * configure.in: Only check for <sys/procfs.h> on a native system,
4979 and make sure it defines prstatus_t.
4980 * configure: Rebuild.
4982 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4984 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4986 * config.in: Rename from config.h.in.
4987 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4988 Check for config.h:config.in when creating stamp-h.
4989 * configure: Rebuild.
4990 * Makefile.in (stamp-h): Depend upon config.in rather than
4991 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4992 calling config.status.
4994 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4995 (Makefile): Just rebuild Makefile.
4996 (config.h, stamp-h): New targets.
4997 * configure.in: Create stamp-h when rebuilding config.h.
4998 * configure: Rebuild.
5000 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5002 * configure.in: Call AC_CONFIG_HEADER. Substitute
5003 HOST_64BIT_LONG. Check that various header files exist. Check
5004 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5005 and/or free need to be declared. Don't make a link to sysdep.h.
5006 Define TRAD_HEADER for various hosts.
5007 * configure: Rebuild.
5008 * configure.host: Don't set my_host. Add definitions taken from
5009 host header files for various entries. Remove entries which now
5011 * acconfig.h: New file.
5012 * config.h.in: New file, built by autoheader.
5013 * sysdep.h: New file.
5014 * Makefile.in (do_distclean): Don't remove sysdep.h.
5016 (LOCAL_H_DEPS): New variable.
5017 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5019 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5020 ($(OPTIONAL_BACKENDS)): Likewise.
5021 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5022 looking through sysdep.h.
5023 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5024 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5025 (fprintf_vma, sprintf_vma): Likewise.
5026 (int64_type, uint64_type): Don't define.
5027 * bfd-in2.h: Rebuild.
5028 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5029 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5030 * lynx-core.c: Include stuff from old hosts/lynx.h.
5031 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5032 rather than NO_FCNTL.
5033 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5034 rather than NATIVE_HPPAHPUX_COMPILER.
5035 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5037 * hosts/*.h: Remove all header files which merely include,
5038 declare, and define things. Leave header files which define
5039 information needed by trad-core.c.
5041 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5042 (BFD_CC_FOR_BUILD): Define.
5043 * configure.in: Use BFD_CC_FOR_BUILD.
5044 * configure: Rebuild.
5046 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5048 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5049 * configure: Rebuild.
5051 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5054 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5056 * config.bfd: i386pe_ve -> i386pe_vec.
5058 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5060 * configure.host: Incorporate host Makefile fragments by setting
5062 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5063 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5064 value based on whether the code is being compiled by a cross
5065 compiler. Don't substitute host_makefile_frag or frags.
5066 * aclocal.m4: New file to define local AC_PROG_CC.
5067 * configure: Rebuild.
5068 * Makefile.in (INSTALL): Set to @INSTALL@.
5069 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5070 (INSTALL_DATA): Set to @INSTALL_DATA@.
5072 (CC): Define as @CC@.
5073 (CFLAGS): Set to @CFLAGS@.
5074 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5075 (@host_makefile_frag@): Remove.
5076 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5077 after other options.
5078 (config.status): Remove dependency upon @frags@.
5079 * config/*.mh, config/README: Remove.
5081 * config.bfd: Rewrite to incorporate the contents of the Makefile
5082 fragments by setting shell variables, rather than merely returning
5083 the name of a Makefile fragment.
5084 * configure.in: Use shell variables set by config.bfd rather than
5085 looking at the target Makefile fragment files. Don't substitute
5086 target_makefile_frag. Do substitute TDEFINES.
5087 * configure: Rebuild.
5088 * Makefile.in (@target_makefile_frag@): Remove.
5089 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5090 * config/*.mt: Remove.
5092 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5094 * configure.in: Put changequote lines around "i[345]86" patterns
5095 section of core file support.
5097 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5099 * som.c (som_bfd_print_private_bfd_data): Define to use the
5102 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5104 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5105 entry, text_start and data_start.
5107 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5109 * Makefile.in (OFILES): Remove $(TDEPFILES).
5110 * config/apollo.mt (TDEPFILES): Remove.
5111 * config/README: Update.
5113 * configure.in: For a native configuration, set COREFILE and
5114 COREFLAG based on the canonical host name.
5115 * configure: Rebuild.
5116 * Makefile.in: Rebuild dependencies.
5117 (ALL_CFLAGS): Add @COREFLAG@.
5118 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5119 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5120 support routines. Check LYNX_CORE rather than HOST_LYNX.
5121 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5122 * i386lynx.c: Likewise.
5123 * m68klynx.c: Likewise.
5124 * sparclynx.c: Likewise.
5125 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5126 * *-core.c: Comment changes.
5127 * config/decstation.mh (HDEPFILES): Remove.
5128 (HDEFINES): Remove -DTRAD_CORE.
5129 * config/irix3.mh (RANLIB): Remove.
5130 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5131 (HDEFINES): Remove -DIRIX_CORE.
5132 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5133 (HDEFINES): Remove -DTRAD_CORE.
5134 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5135 * config/ultra3.mh (RANLIB): Remove.
5136 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5137 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5138 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5139 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5140 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5141 * config/i386aix.mh, config/i386bsd.mh: Remove.
5142 * config/i386linux.mh, config/i386mach3.mh: Remove.
5143 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5144 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5145 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5146 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5147 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5148 * config/solaris2.mh, config/stratus.mh: Remove.
5149 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5150 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5152 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5154 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5155 DT_FINI entry if the appropriate symbol is not in the hash table.
5157 * libelf.h (struct elf_backend_data): Add create_program_headers
5158 and want_hdr_in_seg fields.
5159 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5161 (elf_backend_create_program_headers): Likewise.
5162 (elfNN_bed): Initialize create_program_headers and
5164 * elf.c (get_program_header_size): Call create_program_headers
5166 (map_program_segments): Check want_hdr_in_seg backend field. Call
5167 create_program_headers backend routine.
5169 * elf.c (assign_file_positions_except_relocs): Align non allocated
5170 sections when creating an executable.
5172 * elfcode.h (elf_swap_phdr_in): Make non static.
5173 (elf_swap_phdr_out): Make non static.
5174 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5175 (bfd_elf32_swap_phdr_out): Declare.
5176 (bfd_elf64_swap_phdr_in): Declare.
5177 (bfd_elf64_swap_phdr_out): Declare.
5179 * ecofflink.c (ecoff_collect_shuffle): New static function.
5180 (_bfd_ecoff_get_accumulated_pdr): New function.
5181 (_bfd_ecoff_get_accumulated_sym): New function.
5182 (_bfd_ecoff_get_accumulated_ss): New function.
5183 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5184 (_bfd_ecoff_get_accumulated_sym): Declare.
5185 (_bfd_ecoff_get_accumulated_ss): Declare.
5186 * libbfd.h: Rebuild.
5188 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5190 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5192 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5193 warning symbols. If any section is named .gnu.warning.XXX, treat
5194 the contents as a warning to be issued if the symbol XXX is
5196 (elf_link_output_extsym): For an indirect or warning symbol, just
5197 output the symbol it points to.
5199 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5200 if bfd_hash_allocate fails, since it will already be set.
5201 (generic_link_hash_newfunc): Likewise.
5202 (archive_hash_newfunc): Likewise.
5203 (hash_entry_bfd): New static function.
5204 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5205 callback. Allocate a new warning using the hash table newfunc.
5206 Use bfd_hash_replace to update the entry in the hash table, rather
5207 than assuming we can copy the fields with structure assignment.
5209 * hash.c (bfd_hash_replace): New function.
5210 * bfd-in.h (bfd_hash_replace): Declare.
5211 * bfd-in2.h: Rebuild.
5213 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5215 * config.bfd: Add mips*vr4300-*-elf* target.
5216 * config/mipsbvr4300.mt: Added.
5218 See file ChangeLog.2
5225 version-control: never