1 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
3 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
4 (ihex_write_object_contents): Remove extbase; always use segbase
7 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
10 * configure.host (i[345]86-*-*): Ditto.
11 * config.bfd (i[345]86-*-*): Ditto.
12 * configure: Regenerate.
14 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
17 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
19 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
20 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
21 * som.c (hppa_som_gen_reloc_type): Add new argument. If
22 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
23 will have an ST_CODE type, change the symbol's type to ST_DATA.
24 * som.c (hppa_som_gen_reloc_type): Update prototype.
26 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
28 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
29 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
30 (mips_elf_size_dynamic_sections): Don't require .got to exist.
31 (mips_elf_finish_dynamic_sections): Likewise.
33 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
35 * configure.host (HLDENV): New variable to set. Set it for
36 *-*-sysv4*, since those linkers may not support -R but they always
39 * libieee.h (NSECTIONS): Don't define.
40 (ieee_data_struct): Change section_table to asection **. Add
42 * ieee.c (get_section_entry): If the table isn't big enough, make
44 (ieee_slurp_sections): Remove assertion about number of sections.
45 (ieee_object_p): Adjust initialization of ieee to match changes to
48 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
49 symbols merely because we are generating a shared library.
50 (xcoff_build_ldsyms): Don't set up global linkage code for an
51 undefined symbol merely because we are generating a shared
55 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
57 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
58 (BFD32_BACKENDS) Add elf32-v850.o.
59 * archures.c: Add bfd_v850_arch.
60 * bfd-in2.h: Add bfd_v850_arch.
61 * config.bfd (v850-*-*): New target.
62 * configure: (bfd_elf32_v850_vec) New vector.
63 * configure.in: (bfd_elf32_v850_vec) New vector.
64 * cpu-v850.c: New file.
65 * elf.c (prep_headers): Added case bfd_arch_v850.
66 * elf32-v850.c: New file.
67 * targets.c (bfd_elf32_v850_vec): New vector.
70 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
72 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
73 a function code symbol for an XMC_XO symbol.
75 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
77 * mpw-config.in: Update editing of autoconf vars to reflect
78 Jul 18 configure.in change.
79 * mpw-make.sed: Update editing of include pathnames to be
80 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
82 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
84 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
85 which to offset to get the .plt entry address is ".plt".
87 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
89 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
90 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
91 Added, for internal use by the ARM gas.
95 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
97 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
98 in section dynidx start.
100 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
102 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
103 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
104 optimization for g++.
106 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
108 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
109 the -mrelocatable-lib bit set and the other doesn't, clear the
110 -mrelocatable-lib bit in the header.
112 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
114 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
115 symbol against a STT_FUNC symbol in a shared library.
117 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
119 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
120 symbol is found, automatically define the corresponding function
123 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
124 if sym.n_numaux is not zero.
125 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
126 entry to disagree about the number of aux entries if the symbol
129 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
130 section if it might be needed, not just if info->shared.
131 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
132 the start of .rel.dyn if we are going to use it.
133 (mips_elf_finish_dynamic_sections): Only clear the first element
134 of .rel.dyn if the size is greater than zero.
136 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
138 * xcofflink.c (xcoff_link_input_bfd): If we already called the
139 undefined_symbol callback for a symbol, then don't issue any more
140 warnings about loader relocs.
141 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
142 after calling the undefined_symbol callback.
144 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
145 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
146 as the AIX linker seems to do.
148 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
150 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
151 (evax_initialize): Remove evax_reloc_table.
152 (evax_close_and_cleanup): Ditto.
154 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
156 (evax_bfd_reloc_type_lookup): Ditto.
157 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
158 cooked_size == raw_size.
159 * evax-emh.c (_bfd_evax_register_filename): Remove.
160 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
161 * evax-misc.c (add_new_contents): Malloc section at full size.
162 (_bfd_save_evax_section): Memcpy section contents directly.
163 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
164 (evax_reloc_table): Remove.
166 * hosts/alphavms.h (O_ACCMODE): Define if needed.
168 * makefile.vms: Add better support for DEC C compilation
169 Add evax.h dependencies
171 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
172 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
173 (BFD_RELOC_ALPHA_BASEREG): Remove.
174 * bfd-in2.h, libbfd.h: Rebuild.
176 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
178 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
179 getgid if _WIN32 is defined.
180 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
182 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
184 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
185 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
187 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
190 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
192 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
194 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
195 (NEED_DECLARATION_REALLOC): New macro.
196 * configure, config.in: Rebuild.
197 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
198 (realloc): Declare if NEED_DECLARATION_REALLOC.
200 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
201 <strings.h> if they exist.
203 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
205 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
207 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
209 Based on patches from Eric Valette <valette@crf.canon.fr>:
210 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
211 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
212 (elf_howto_table): Add entries for new relocs.
213 (elf_i386_reloc_type_lookup): Handle new relocs.
214 (elf_i386_info_to_howto): Just call abort.
215 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
216 (elf_i386_relocate_section): Likewise.
219 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
221 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
224 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
226 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
227 only get the LMA from the phdr if they are in the same part of the
230 * elf.c (map_sections_to_segments): Rewrite tests for starting a
231 new segment to make them more comprehensible. If the relationship
232 between the LMA and the VMA changed, start a new segment. Don't
233 check dynsec when deciding whether to start a new segment for a
234 writeable section; -N will now handle this.
236 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
238 * libhppa.h: Remove "esel" changes. Not the right approach.
239 * som.c: Corresponding changes.
240 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
241 which don't have a SOM symbol type associated with them.
242 Reverses a 1994 change.
244 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
246 Make ld -N more reasonable for ELF:
247 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
248 phdr_in_section to false, and always use a single load segment.
249 (elf_sort_sections): Sort sections by LMA after VMA.
250 (assign_file_positions_for_segments): If D_PAGED is not set, don't
251 align to maxpagesize.
252 (assign_file_positions_except_relocs): Likewise.
253 * elfcode.h (elf_object_p): If a section is loaded but not page
254 aligned, clear D_PAGED.
256 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
258 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
259 Added, for internal use by the ARM gas.
263 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
265 * libhppa.h (R_HPPA_ESEL): New field selector.
267 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
268 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
269 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
271 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
273 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
274 archive search before looking for stripped dynamic objects.
276 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
278 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
279 symbol a warning rather than an error.
281 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
283 * elf.c (assign_file_positions_for_segments): Track the virtual
284 memory position separately from the file position, and use it to
285 compute the alignment adjustment.
288 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
290 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
291 and fixed mask on R_D10V_10_PCREL_L.
294 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
296 * elf64-mips.c: Include "aout/ar.h".
297 (mips_elf64_slurp_armap): New static function.
298 (mips_elf64_write_armap): New static function.
299 (bfd_elf64_archive_*): Define.
300 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
301 Use instead of bfd_generic_archive_p.
302 (bfd_elfNN_write_archive_contents): Define if not defined. Use
303 instead of _bfd_write_archive_contents.
304 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
305 _bfd_generic_mkarchive.
306 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
307 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
309 (TARGET_LITTLE_SYM): Likewise.
310 * archive.c (bfd_slurp_armap): Check for and reject an archive map
312 * Makefile.in: Rebuild dependencies.
314 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
315 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
316 SHT_MIPS_EVENTS sections.
317 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
318 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
320 (_bfd_mips_elf_fake_sections): Likewise.
322 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
323 * ecoff.c (ecoff_compute_section_file_positions): Copy
324 rdata_in_text from backend info to tdata. Clear it if any data
325 section comes before .rdata.
326 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
327 tdata rather than backend info.
329 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
331 * configure.in: Fix test for whether a compiler has a 64 bit
332 type. From Jim Wilson <wilson@cygnus.com>.
334 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
336 * configure.host (mips-sgi-irix6*): New host.
338 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
339 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
340 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
342 * configure: Rebuild.
343 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
344 (BFD_HOST_64_BIT): Define conditionally.
345 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
346 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
347 (symvalue, bfd_size_type): Likewise.
348 * bfd-in2.h: Rebuild.
349 * Makefile.in (do_clean): Remove bfd-tmp.h.
350 (do_distclean): Remove bfd-in3.h.
351 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
352 (bfd-in3.h): New target.
354 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
355 Andrew Gierth <ANDREWG@microlise.co.uk>.
357 * configure.host: Set INSTALL_SHLIB.
358 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
359 * configure: Rebuild.
360 * Makefile.in (install): Use @INSTALL_SHLIB@.
362 * config.bfd (mips*-*-irix6*): New target.
363 * configure.host: Handle Irix 6 shared library like Irix 5.
365 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
366 symbol for a magic name.
367 (xcoff_link_input_bfd): Don't change the reloc symbol for an
369 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
372 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
374 * mpw-config.in: Add ELF support to mips config, create the
375 elf32-target.h file in the object dir.
376 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
378 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
380 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
381 Also removed most abort calls, in favor of using bfd reporting.
384 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
386 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
387 (BFD32_BACKENDS) Add elf32-d10v.o.
388 * archures.c: Add bfd_d10v_arch.
389 * bfd-in2.h: Add bfd_d10v_arch.
390 * config.bfd (d10v-*-*): New target.
391 * configure: (bfd_elf32_d10v_vec) New vector.
392 * configure.in: (bfd_elf32_d10v_vec) New vector.
393 * cpu-d10v.c: New file.
394 * elf.c (prep_headers): Added case bfd_arch_d10v.
395 * elf32-d10v.c: New file.
397 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
398 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
399 * targets.c (bfd_elf32_d10v_vec): New vector.
402 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
404 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
406 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
408 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
409 bfd_mach_i386_i8086 machine types.
411 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
413 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
416 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
418 * coffcode.h (coff_set_section_contents): A/UX does not require
419 special handling of the _LIB section.
421 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
423 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
426 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
427 array if one was allocated.
429 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
431 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
432 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
433 use_rld_obj_head and rld_value.
434 (mips_elf_link_hash_table_create): Initialize new fields.
435 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
437 (mips_elf_create_dynamic_sections): Create .rld_map section. If
438 __rld_obj_head symbol not seen, create an __rld_map symbol.
439 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
440 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
441 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
442 __rld_obj_head symbol.
443 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
445 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
447 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
449 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
450 ppc_elf_addr16_ha_reloc.
451 (ppc_elf_addr16_ha_reloc): New static function.
453 * coff-mips.c (struct mips_hi): Define.
454 (mips_refhi_list): New static variable.
455 (mips_refhi_addr, mips_refhi_addend): Remove.
456 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
457 (mips_reflo_reloc): Process mips_refhi_list.
458 (mips_relhi_list): New static variable.
459 (mips_relhi_addr, mips_relhi_addend): Remove.
460 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
461 (mips_rello_reloc): Process mips_relhi_list.
462 (mips_relocate_section): Permit an arbitrary number of REFHI or
463 RELHI relocs before the associated REFLO or RELLO reloc.
465 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
467 * aout-target.h (MY(callback)): Set reloc_count fields.
469 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
471 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
472 sections unless this is a SunOS link.
474 * VERSION: Set to 2.7.1.
476 * Released binutils 2.7.
478 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
480 * i386aout.c: Include "aout/aout64.h".
481 (i386aout_write_object_contents): New static function.
482 (MY_write_object_contents): Define.
484 * netbsd.h (MY(write_object_contents)): Make sure that
485 adjust_sizes_and_vmas is called before fiddling with the magic
488 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
490 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
492 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
494 * libbfd-in.h (itos, stoi): Don't define.
496 * i386lynx.c (KEEPIT): Define as udata.i.
497 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
498 (NAME(lynx,swap_ext_reloc_out)): Likewise.
499 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
500 flags. Don't use stoi.
502 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
504 * elf.c (map_sections_to_segments): Don't start a new segment for
505 a writable section if it's on the same page as the previous
506 segment. Reset the writable variable for a readonly section.
508 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
510 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
511 first_thunk_address, thunk_size, and import_table_size.
512 * peicode.h: Improved some diagnostics regarding edata sections.
514 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
516 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
517 (TARGET_LITTLE_SYM): Added missing D_PAGED.
519 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
521 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
522 with XCOFF_DEF_DYNAMIC set is really defined.
523 (xcoff_link_check_dynamic_ar_symbols): Likewise.
524 (xcoff_link_add_symbols): Only create special sections if using an
527 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
529 (bfd_install_relocation): Likewise.
531 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
533 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
535 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
536 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
537 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
538 (elf64_alpha_link_hash_newfunc): Initialize flags field.
539 (elf64_alpha_check_relocs): Record types of LITUSE entries that
540 are found for LITERAL relocs.
541 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
542 taken, we cannot generate a .plt entry for the symbol.
544 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
546 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
547 sysconf functions (for gprof).
548 * configure, config.in: Rebuild.
550 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
552 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
553 an archive if it has a map. If the object file has the wrong
556 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
557 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
559 (alpha_relocate_section): Likewise.
561 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
562 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
563 (coff_swap_sym_out): Use SYMESZ, not sizeof.
564 (coff_swap_aux_out): Use AUXESZ, not sizeof.
565 (coff_swap_lineno_out): Use LINESZ, not sizeof.
566 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
567 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
568 * peicode.h: Corresponding changes.
570 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
572 * elflink.h (elf_create_pointer_linker_section): Comment out code
573 dealing with making GOT pointers negative of the GOT symbol for
576 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
578 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
579 increment the .rela.plt size until after we're done creating the
581 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
582 .rela.plt offset directly rather than calculating it.
584 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
586 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
587 Use autoconf-set values.
588 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
589 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
592 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
593 * configure: Rebuilt.
595 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
597 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
598 handling code > 1k away.
600 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
602 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
603 defined, output whenever the symbol is updated.
605 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
607 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
608 section to 0 if user_set_vma is set.
609 * elflink.h (elf_bfd_final_link): Likewise.
611 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
613 Partially undo patch of Jun 20.
614 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
615 (coff_compute_section_file_positions): Likewise.
616 (coff_write_object_contents): Likewise. Re-add deleted code, but
617 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
618 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
620 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
622 * config.bfd: Add support for *-*-rtems* configurations.
624 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
626 * elf.c (prep_headers): Add bfd_arch_alpha case.
628 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
630 * elf64-alpha.c: New file.
631 * config.bfd (alpha-*-linuxecoff*): New target.
632 (alpha-*-linux*, alpha-*-elf*): New targets.
633 * configure.in (bfd_elf64_alpha_vec): New vector.
634 * configure: Rebuild.
635 * targets.c (bfd_elf64_alpha_vec): Declare.
636 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
637 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
638 * bfd-in2.h, libbfd.h: Rebuild.
639 * Makefile.in: Rebuild dependencies.
640 (BFD64_BACKENDS): Add elf64-alpha.o.
641 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
643 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
645 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
646 than relying on a right shift of 32.
648 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
650 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
651 ifdef to COFF_WITH_PE.
652 (coff_compute_section_file_positions): Likewise.
653 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
654 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
655 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
656 COFF_IMAGE_WITH_PE, always include.
658 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
660 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
662 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
663 approximate the correct answer if SIZEOF_HEADERS was not used.
665 * binary.c (binary_set_section_contents): Set section file
666 position based on LMA rather than VMA.
668 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
670 * linker.c (_bfd_generic_link_output_symbols): Don't output any
671 symbols if info->strip == strip_all.
673 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
675 * coff-h8300.c: Remove #if 0 code.
676 (compatable): Don't allow mixing/matching of different architectures.
678 * archures.c (bfd_mach_h8300s): Add.
679 * bfd-in2.h: Rebuilt.
680 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
682 (h8300_reloc16_estimate): Likewise.
683 (h8300_reloc16_extra_cases): Likewise.
684 (h8300_bfd_link_add_symbols): Likewise.
685 * coffcode.h (coff_set_arch_mach_hook): Likewise.
686 (coff_set_flags): Likewise.
687 * cpu-h8300.c (h8300_scan): Likewise.
688 Add H8/S to bfd_h8300_arch list.
690 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
692 Added support for Alpha OpenVMS:
693 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
694 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
695 * config.h-vms, makefile.vms: New files.
696 * config.bfd (alpha-*-*vms*): New target.
697 * configure.in (evax_alpha_vec): New target vector.
698 * configure: Rebuild.
699 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
700 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
701 * targets.c (bfd_target_evax_flavour): Define.
702 (evax_alpha_vec): Declare.
703 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
705 * bfd-in2.h, libbfd.h: Rebuild.
706 * Makefile.in: Rebuild dependencies.
707 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
708 evax-emh.o, and evax-misc.o.
709 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
710 evax-etir.c, evax-emh.c, and evax-misc.c.
711 (HFILES): Add evax.h.
713 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
715 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
717 (h8300_bfd_link_add_symbols): Likewise.
719 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
721 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
722 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
724 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
726 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
727 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
729 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
730 R_MIPS_32 relocs if creating a shared library.
732 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
734 * peicode.h (add_data_entry): Use pei_section_data rather than
735 _cooked_size. Corresponds to May 13 change in coffcode.h.
737 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
739 * cofflink.c (_bfd_coff_final_link): Handle long section names.
740 * coffcode.h (coff_write_object_contents): If there are long
741 section names, always set the f_symptr field, even if there are no
743 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
744 if there are no symbols.
746 * coffgen.c (make_a_section_from_file): Check return value of
747 _bfd_coff_read_string_table.
748 (coff_real_object_p): Check return value of
749 make_a_section_from_file.
750 (_bfd_coff_read_string_table): Check that there are some symbols
751 before trying to read the string table size.
753 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
755 * xcofflink.c (xcoff_link_add_symbols): When considering whether
756 to replace a symbol in a dynamic object with a symbol from another
757 dynamic object, do the replacement if the existing symbol is
760 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
761 for _ptrgl, and treat it as global linkage code.
763 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
764 filename or N_SO symbol past the offset, and use it to indicate
765 that there is no line number or function when appropriate.
767 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
769 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
770 common symbol defined by the linker. Don't export function code
771 even if export_defineds is set.
773 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
775 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
777 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
778 (h8300_symbol_address_p): New function.
779 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
782 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
784 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
786 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
787 correctly for the two variants. Allow relaxing if the target
788 is 128 bytes away since after relaxation it'll be 126 bytes away.
789 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
790 "dot" and "value". Allow relaxing if the target is 128 bytes
791 away since after relaxation it'll be 126 bytes away.
792 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
793 the given section until nothing changes.
795 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
797 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
798 alignment hack--we can get the lnnoptr info another way without
799 suddenly increasing the alignment requirements. Set the flags for
801 (ecoff_compute_section_file_positions): Do so.
803 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
805 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
806 to keep the HP emulator database happy.
808 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
809 From Kevin Buettner <kev@primenet.com>.
811 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
813 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
814 name of a NULL section.
816 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
818 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
819 set, always call the notice callback.
821 * VERSION: Increment for bfdlink.h change.
823 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
825 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
826 (sh_relax_delete_bytes): Correct handling of differently sized
827 trailing alignment reloc.
829 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
830 * bfd-in2.h: Rebuild.
831 * configure.in: Warn if there is no known 64 bit type.
832 * configure: Rebuild.
834 * Makefile.in: Rebuild dependencies.
835 (BFD32_BACKENDS): Add ppcboot.o.
836 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
838 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
839 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
841 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
843 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
844 (bfd_mips_elf64_swap_reginfo_out): Move from here...
845 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
846 (bfd_mips_elf64_swap_reginfo_out): ...to here.
848 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
850 * elf64-mips.c: Improve reloc special_functions and handling of
851 SHT_MIPS_OPTIONS section.
852 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
853 mips_elf_hi16_reloc and make globally visible.
854 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
855 make globally visible.
856 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
857 make globally visible.
858 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
859 and make globally visible.
860 (gprel16_with_gp): Check howto->src_mask before using value in
862 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
863 and make globally visible.
864 (gprel32_with_gp): Check howto->src_mask before fetching value.
865 (bfd_mips_elf_swap_options_in): New function.
866 (bfd_mips_elf_swap_options_out): New function.
867 (_bfd_mips_elf_set_private_flags): Rename from
868 mips_elf_set_private_flags and make globally visible.
869 (_bfd_mips_elf_copy_private_bfd_data): Rename from
870 mips_elf_copy_private_bfd_data and make globally visible.
871 (_bfd_mips_elf_merge_private_bfd_data): Rename from
872 mips_elf_merge_private_bfd_data and make globally visible.
873 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
874 for a SHT_MIPS_OPTIONS section.
875 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
876 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
877 name of a SHT_MIPS_OPTIONS section.
878 (_bfd_mips_elf_set_section_contents): New function.
879 (mips_elf32_section_processing): Set the GP value in a
880 SHT_MIPS_OPTIONS section.
881 (_bfd_mips_elf_find_nearest_line): Rename from
882 mips_elf_find_nearest_line and make globally visible.
883 (bfd_elf32_set_section_contents): Define.
884 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
885 (_bfd_mips_elf_lo16_reloc): Declare.
886 (_bfd_mips_elf_gprel16_reloc): Declare.
887 (_bfd_mips_elf_got16_reloc): Declare.
888 (_bfd_mips_elf_gprel32_reloc): Declare.
889 (_bfd_mips_elf_set_private_flags): Declare.
890 (_bfd_mips_elf_copy_private_bfd_data): Declare.
891 (_bfd_mips_elf_merge_private_bfd_data): Declare.
892 (_bfd_mips_elf_find_nearest_line): Declare.
893 (_bfd_mips_elf_set_section_contents): Declare.
895 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
897 (elf_info_to_howto): Define.
898 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
900 (elf_info_to_howto): Define.
901 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
903 (elf_info_to_howto): Define.
905 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
906 R_MOV16B[12], to match change in coff/internal.h.
908 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
910 * elf64-mips.c: Extensive additions to provide better support for
911 writing files and for gas.
912 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
913 of mips_elf_object_p.
914 (mips_elf32_object_p): Rename from mips_elf_object_p; call
915 _bfd_mips_elf_object_p.
916 (_bfd_mips_elf_final_write_processing): Rename from
917 mips_elf_final_write_processing and make globally visible.
918 (_bfd_mips_elf_fake_sections): Rename from
919 mips_elf_fake_sections and make globally visible.
920 (_bfd_mips_elf_section_from_bfd_section): Rename from
921 mips_elf_section_from_bfd_section and make globally visible.
922 (_bfd_mips_elf_section_processing): New function, broken out of
923 mips_elf_section_processing.
924 (mips_elf32_section_processing): Rename from
925 mips_elf_section_processing; call
926 _bfd_mips_elf_section_processing.
927 (_bfd_mips_elf_symbol_processing): Rename from
928 mips_elf_symbol_processing and make globally visible.
929 (_bfd_mips_elf_read_ecoff_info): Rename from
930 mips_elf_read_ecoff_info and make globally visible.
931 (mips_elf32_ecoff_debug_swap): Rename from
932 mips_elf_ecoff_debug_swap.
933 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
934 struct symbol_cache_entry.
935 (_bfd_elf_validate_reloc): New function, moved in from
936 elfcode.h:validate_reloc.
937 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
938 to _bfd_elf_validate_reloc. Change all callers.
939 * elf-bfd.h (bfd_section_from_shdr): Declare.
940 (_bfd_elf_symbol_from_bfd_symbol): Declare.
941 (_bfd_elf_validate_reloc): Declare.
942 (_bfd_mips_elf_object_p): Declare.
943 (_bfd_mips_elf_fake_sections): Declare.
944 (_bfd_mips_elf_section_from_bfd_section): Declare.
945 (_bfd_mips_elf_section_processing): Declare.
946 (_bfd_mips_elf_symbol_processing): Declare.
947 (_bfd_mips_elf_read_ecoff_info): Declare.
948 (_bfd_mips_elf_final_write_processing): Declare.
949 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
952 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
953 (mips_elf_final_write_processing): Likewise.
955 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
957 64-bit MIPS ELF ABI objdump support:
958 * elf64-mips.c: New file.
959 * Makefile.in: Rebuild dependencies.
960 (BFD64_BACKENDS): Add elf64-mips.o.
961 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
962 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
963 bfd_elf64_littlemips_vec to targ_selvecs.
964 (mips*-*-elf*): Likewise.
965 * confingure.in: Add bfd_elf64_bigmips_vec and
966 bfd_elf64_littlemips_vec to vector switch.
967 * configure: Rebuild.
968 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
969 broken out of mips_elf_section_from_shdr.
970 (mips_elf32_section_from_shdr): Rename from
971 mips_elf_section_from_shdr. Call new function.
972 (elf_backend_section_from_shdr): Update name of renamed function.
973 * elf-bfd.h (struct elf_size_info): Change second parameter of
974 write_out_phdrs to be const. Likewise for second parameter of
976 (struct bfd_elf_section_data): Add rel_hdr2 field.
977 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
978 (bfd_elf32_swap_symbol_out): Likewise.
979 (bfd_elf32_swap_reloc_in): Likewise.
980 (bfd_elf32_swap_reloc_out): Likewise.
981 (bfd_elf32_swap_reloca_in): Likewise.
982 (bfd_elf32_swap_reloca_out): Likewise.
983 (bfd_elf32_swap_phdr_in): Likewise.
984 (bfd_elf32_swap_phdr_out): Likewise.
985 (bfd_elf32_swap_dyn_in): Likewise.
986 (bfd_elf32_swap_dyn_out): Likewise.
987 (bfd_elf32_slurp_symbol_table): Declare.
988 (bfd_elf32_write_shdrs_and_ehdr): Declare.
989 (bfd_elf32_write_out_phdrs): Declare.
990 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
991 (bfd_elf64_swap_symbol_out): Likewise.
992 (bfd_elf64_swap_reloc_in): Likewise.
993 (bfd_elf64_swap_reloc_out): Likewise.
994 (bfd_elf64_swap_reloca_in): Likewise.
995 (bfd_elf64_swap_reloca_out): Likewise.
996 (bfd_elf64_swap_phdr_in): Likewise.
997 (bfd_elf64_swap_phdr_out): Likewise.
998 (bfd_elf64_swap_dyn_in): Likewise.
999 (bfd_elf64_swap_dyn_out): Likewise.
1000 (bfd_elf64_slurp_symbol_table): Declare.
1001 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1002 (bfd_elf64_write_out_phdrs): Declare.
1003 (_bfd_mips_elf_section_from_shdr): Declare.
1004 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1005 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1006 section for the section, add the new one to rel_hdr2. Increment
1007 reloc_count rather than setting it.
1008 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1009 Remove static declaration.
1010 (elf_write_shdrs_and_ehdr): Define name as macro.
1011 (elf_write_out_phdrs): Likewise.
1012 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1013 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1014 (elf_swap_symbol_in): Change second parameter to be const.
1015 (elf_swap_symbol_out): Likewise.
1016 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1017 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1018 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1019 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1020 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1021 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1022 parameter to be const. Make non-static.
1023 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1025 (elf_slurp_symbol_table): Make non-static.
1026 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1027 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1028 (elf_backend_size_info): Likewise.
1029 (elfNN_bed): Use elf_backend_size_info.
1030 * targets.c (bfd_elf64_bigmips_vec): Declare.
1031 (bfd_elf64_littlemips_vec): Declare.
1032 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1033 bfd_elf64_littlemips_vec if BFD64 is defined.
1035 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1037 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1039 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1040 zeroes, in alignment holes.
1042 * configure: Rebuild with autoconf 2.10.
1044 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1045 potential leading underscore in the allocated buffer.
1047 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1049 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1050 symbols into .sbss if this is a relocatable link.
1052 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1055 undefined symbols when creating a shared library.
1057 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1059 * coff-sh.c: Add a bunch of new code and static const arrays to
1060 support aligning loads and stores on four byte memory boundaries.
1062 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1064 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1065 call sh_align_loads.
1066 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1069 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1071 * cache.c (bfd_open_file): Unlink the file before opening it for
1072 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1074 * opncls.c (bfd_fdopenr): Set opened_once.
1076 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1078 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1081 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1082 the code unconditionally.
1084 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1086 * libcoff-in.h (struct pei_section_tdata): Define structure.
1087 (pei_section_data): Define macro.
1088 * libcoff.h: Rebuild.
1089 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1090 store s_paddr field in pei_section_data.
1091 (coff_compute_section_file_positions): Use pei_section_data rather
1092 than _cooked_size, and don't overwrite an existing value.
1093 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1094 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1095 * peicode.h (coff_bfd_copy_private_section_data): Define if
1097 (pe_bfd_copy_private_section_data): New static function if
1100 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1102 * srec.c (srec_set_arch_mach): Write as a function rather than a
1105 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1106 no map, just check each member in turn to see whether it is
1109 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1111 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1112 table. Call BFD_ASSERT to validate header size, instead of
1114 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1117 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1119 * ppcboot.c: New target for looking at PPCbug boot records.
1121 * config{ure.in,.bfd}: Add support for ppcboot target.
1123 * configure: Regenerate.
1125 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1127 * coff-h8300.c (howto_table): Update names to match recent
1128 changes to include/coff/internal.h. Fix minor errors in the
1129 existing relocs. Add R_MOVL1 and R_MOVL2.
1130 (rtype2howto): Similarly.
1131 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1132 existing relaxing code and peform more relaxing.
1133 (h8300_reloc16_extra_cases): Likewise.
1135 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1137 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1140 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1142 * elfcode.h (elf_object_p): Reject generic ELF target if
1143 e_machine matches an alternate machine code in a specific backend.
1145 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1146 obsolete align_power_min field.
1148 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1150 * coff-h8300.c (reloc_howto_type): Add howto entry for
1152 (rtype2howto): Handle R_PCRWORD_B.
1153 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1154 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1155 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1156 branch (R_PCWORD_B).
1158 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1160 * aoutx.h (translate_from_native_sym_flags): Set the section for
1161 BSF_CONSTRUCTOR symbols.
1163 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1166 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1168 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1169 stop looking when section is found.
1171 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1173 * coffcode.h (STRING_SIZE_SIZE): Define.
1174 (styp_to_sec_flags): Handle long symbol names when looking for the
1176 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1177 (bfd_coff_long_section_names): Define.
1178 (coff_write_object_contents): Handle long section names.
1179 (bfd_coff_std_swap_table): Initialize new field.
1180 * libcoff.h: Rebuild.
1181 * coffgen.c (make_a_section_from_file): Handle long section
1183 (coff_write_symbols): Handle long section names.
1184 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1185 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1186 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1187 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1188 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1189 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1190 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1191 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1193 * bout.c (b_out_callback): Set lma of sections.
1194 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1195 parameter to output_bfd. Used input_bfd instead of output_bfd in
1198 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1200 * aoutx.h (translate_from_native_sym_flags): Don't create
1201 SEC_CONSTRUCTOR sections.
1202 * ecoff.c (ecoff_set_symbol_info): Likewise.
1204 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1205 From Don Bowman <bowman@waterloo.hp.com>.
1207 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1209 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1210 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1212 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1214 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1215 mips_32_relocs field.
1216 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1217 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1218 relocs against a global symbol which is not defined in a regular
1220 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1221 against a global symbol, increment mips_32_relocs.
1222 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1223 the symbol is not defined in a regular file, make room in the
1226 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1228 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1229 file position and the virtual file position separately. Set
1230 filepos information bsaed on the real file position.
1231 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1232 Jan 23 change to coffcode.h.
1234 * som.c (som_slurp_symbol_table): Set the symbol count to the
1235 number of BFD symbols created.
1237 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1239 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1240 output file if linking shared objects. Loop to check all relocs,
1241 rather than returning false on first error.
1243 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1245 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1246 (ppc_elf_additional_program_headers): If .interp section, bump #
1247 of program headers by 1.
1248 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1249 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1250 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1252 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1254 (ppc_elf_relocate_section): If the output section isn't defined,
1255 don't abort, just give an error message.
1257 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1258 being created is .sdata or .sdata2, don't make the symbol dynamic.
1260 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1262 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1263 members of an archive for dynamic objects with no symbols, and
1264 pass them directly to check_archive_element.
1265 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1266 xcoff_link_check_dynamic_ar_symbols.
1267 (xcoff_link_check_dynamic_ar_symbols): New static function.
1269 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1270 from _bfd_nodynamic to _bfd_xcoff.
1271 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1273 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1274 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1275 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1276 * libcoff.h: Rebuild.
1277 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1278 (xcoff_get_section_contents): New static function.
1279 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1280 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1281 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1282 (xcoff_dynamic_reloc): New static variable.
1283 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1284 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1286 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1288 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1289 if reloc_entry->addend is not 0.
1290 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1292 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1294 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1296 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1297 Add entries for R_SPARC_[56].
1298 (sparc_reloc_map): Add entries for R_SPARC_[56].
1300 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1302 Optimize linking of stabs in sections as used in ELF and COFF.
1303 * stabs.c: New file.
1304 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1305 (_bfd_write_section_stabs): Declare.
1306 (_bfd_write_stab_strings): Declare.
1307 * libbfd.h: Rebuild.
1308 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1309 (struct coff_link_hash_table): Add stab_info field.
1310 * libcoff.h: Rebuild.
1311 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1313 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1315 (_bfd_coff_final_link): Write out stab strings hash table.
1316 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1317 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1319 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1320 (struct bfd_elf_section_data): Add stab_info field.
1321 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1323 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1324 _bfd_link_section_stabs.
1325 (elf_bfd_final_link): Write out stab strings hash table.
1326 (elf_link_input_bfd): Handle optimized stabs sections.
1327 * reloc.c (_bfd_final_link_relocate): Check address against
1328 _raw_size rather than _cooked_size.
1329 * Makefile.in: Rebuild dependencies.
1330 (BFD_LIBS): Add stabs.o
1331 (BFD_LIBS_CFILES): Add stabs.c.
1333 * VERSION: Increment for bfdlink.h change.
1335 * coffgen.c (coff_renumber_symbols): Correct handling of
1336 BSF_NOT_AT_END common symbols.
1338 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1340 * coff-ppc.c (record_toc): Add cast to avoid warning.
1341 (ppc_allocate_toc_section): Likewise.
1342 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1343 (ppc_coff_reloc_type_lookup): Remove unreached code.
1344 * coffcode.h (coff_write_object_contents): Don't take the address
1346 * peicode.h (pe_print_idata): Add casts to avoid warning.
1347 (pe_print_edata): Likewise.
1348 (pe_print_reloc): Remove ANSI C string concatenation.
1350 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1352 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1354 * libcoff.h: Rebuild.
1355 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1357 (coff_swap_aux_out): Likewise.
1358 * peicode.h (coff_swap_aux_in): Likewise.
1359 (coff_swap_aux_out): Likewise.
1360 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1362 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1364 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1365 Fix up .bf endndx link fields.
1366 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1368 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1371 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1373 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1374 on Solaris PowerPC systems doesn't get confused.
1376 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1379 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1380 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1381 update did_reg and did_reg2.
1383 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1385 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1387 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1388 callback routines, pass h->root.string rather than name, in case
1389 copy is true and name is transient.
1391 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1393 * elfcore.h: Add support for core files with multiple threads.
1394 (Primarily for Solaris.)
1396 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1398 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1399 section->orelocation is NULL.
1401 * coffgen.c (bfd_coff_get_syment): New function.
1402 (bfd_coff_get_auxent): New function.
1403 * bfd-in.h (bfd_coff_get_syment): Declare.
1404 (bfd_coff_get_auxent): Declare.
1405 * bfd-in2.h: Rebuild.
1407 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1409 * elf32-mips.c (struct mips_hi16): Define.
1410 (mips_hi16_addr, mips_hi16_addend): Remove.
1411 (mips_hi16_list): New static variable.
1412 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1413 (mips_elf_lo16_reloc): Process mips_hi16_list.
1414 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1415 relocs before the associated LO16 reloc.
1417 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1419 * versados.c (versados_scan): Check bfd_alloc return value.
1420 (versados_object_p): Check all bfd_read return values. Require
1421 that lang field be less than 10, to avoid confusion with Intel Hex
1424 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1426 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1427 not 0, for an absolute symbol.
1428 (NAME(aout,swap_ext_reloc_out)): Likewise.
1430 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1431 (ihex_write_object_contents): For a large start address, output
1432 the full 32 bit address in record type 5.
1434 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1435 to int to avoid promotion problems in prototype.
1437 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1439 * configure.host: Use ${srcdir} when looking for picfrag.
1441 * configure.host: Switch on ${libdir}, not $(libdir). From
1442 alan@spri.levels.unisa.edu.au (Alan Modra).
1444 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1445 entry point, not just for DYNAMIC objects.
1446 * sunos.c (sunos_add_dynamic_symbols): Always call
1447 sunos_create_dynamic_sections. If called with a non DYNAMIC
1448 object, don't do anything else.
1449 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1451 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1453 * configure.in: Permit --enable-shared to specify a list of
1455 * configure: Rebuild.
1457 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1458 host when configuring with --enable-shard.
1460 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1462 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1465 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1466 to avoid crashing in bfd_hash_replace.
1468 * sysdep.h: Use #ifdef, not #if.
1470 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1472 * config.in: Rebuild.
1474 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1476 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1477 (AC_CHECK_HEADERS): Check for sys/time.h
1478 (AC_HEADER_TIME): Add macro.
1479 * configure: Rebuild.
1480 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1481 to control what combination of <time> and <sys/time.h>
1484 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1486 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1487 (aout_32_sunos4_write_object_contents): Likewise.
1488 * aoutx.h (NAME(aout,machine_type)): Handle
1489 bfd_mach_sparc_{sparclet,sparclite}.
1490 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1491 (bfd_mach_sparc_v9_p): Update.
1492 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1493 * libaout.h (enum machine_type): Add M_SPARCLET.
1494 * sunos.c (MACHTYPE_OK): Define.
1495 * bfd-in2.h: Regenerated.
1497 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1499 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1500 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1501 * elflink.c (_bfd_elf_create_got_section): Store the
1502 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1503 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1504 global offset table goes over 0x1000, set the value of
1505 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1506 (elf32_sparc_relocate_section): Subtract the offset of
1507 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1509 * elfcode.h: Don't include <string.h>.
1511 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1513 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1514 generic_link_hash_newfunc. All references changed.
1515 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1516 moved here from libbfd-in.h.
1517 * libbfd-in.h: Corresponding changes.
1518 * libbfd.h: Regenerated.
1520 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1522 * aoutx.h (aout_link_input_section_std): When reporting an
1523 overflow error, use the name of the symbol in the hash table if
1525 (aout_link_input_section_ext): Likewise.
1527 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1528 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1530 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1532 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1533 * coffcode.h (coff_compute_section_file_positions): Likewise.
1534 (coff_write_object_contents): Likewise.
1536 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1538 * section.c (SEC_LINK_ONCE): Define.
1539 (SEC_LINK_DUPLICATES): Define.
1540 (SEC_LINK_DUPLICATES_DISCARD): Define.
1541 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1542 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1543 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1544 * bfd-in2.h: Rebuild.
1545 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1546 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1547 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1548 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1549 SEC_LINK_ONCE, and look through the symbol table for the setting
1550 for SEC_LINK_DUPLICATES.
1551 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1552 set for a section, find the section symbol in the symbol table,
1553 and set the aux entry based on SEC_LINK_DUPLICATES.
1554 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1555 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1556 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1557 * coff-i386.c (i386coff_vec): Likewise.
1558 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1560 * VERSION: Bump to 2.6.1.
1561 * Makefile.in (stamp-h): Depend upon VERSION.
1563 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1565 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1566 * libbfd.h: Rebuilt.
1567 * linker.c (generic_link_hash_newfunc): No longer static.
1568 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1570 * coff-h8300.c: Add two derived hash tables and their associated
1571 funtions and #defines for use by the h8300 linker.
1572 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1573 the function vector as needed. Place the address of the function
1574 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1575 Rewrite the vectors section contents as necessary.
1576 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1577 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1578 (coff_bfd_link_hash_table_create): Likewise.
1580 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1582 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1583 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1585 (hppa_rebuild_insn): Pass pointer to correct type to
1586 low_sign_unext and dis_assemble_21.
1588 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1590 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1591 Stick with sparc-*-{sysv4*,solaris2*}.
1593 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1596 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1597 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1598 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1599 fields is non-zero, print them.
1601 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1602 ifdef. Remove unused variables.
1603 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1605 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1606 (get_symbol_value): Ifdef out.
1607 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1608 (coff_ppc_relocate_section): Remove unused variables. Make
1609 fprintf strings and argument types correspond. Put before_addr in
1611 (dump_toc): Make fprintf strings and argument types correspond.
1612 (ppc_process_before_allocation): Remove unused variables. Always
1614 (ppc_reflo_reloc): Ifdef out.
1615 (ppc_addr32nb_reloc): Ifdef out.
1616 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1618 (coff_ppc_rtype_to_howto): Likewise.
1619 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1621 * peicode.h (pe_print_idata): Move otherwise unused variables into
1622 the #ifdef where they are used. Always return a value.
1623 (pe_print_edata): Make fprintf strings and argument types
1624 correspond. Always return a value.
1625 (pe_print_pdata): Removed unused variable addr_value. Always
1627 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1628 strings and argument types correspond. Always return a value.
1630 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1631 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1632 variable rela inside #if 0 section where it is used.
1634 * ns32k.h: New file.
1635 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1636 functions to start with _bfd_.
1637 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1638 functions in cpu-ns32k.h.
1639 * Makefile.in: Rebuild dependencies.
1640 (HFILES): Add ns32k.h.
1642 * section.c (struct sec): Add linker_mark field. Change
1643 user_set_vma and reloc_done to be single bit fields.
1644 (STD_SECTION): Update accordingly.
1645 * bfd-in2.h: Rebuild.
1646 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1648 (aout_link_input_bfd): Don't link unmarked sections.
1649 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1651 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1652 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1654 * elflink.h (elf_bfd_final_link): Mark sections included in the
1656 (elf_link_input_bfd): Don't link unmarked sections.
1657 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1659 (xcoff_link_input_bfd): Don't link unmarked sections.
1661 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1662 overflow error messages.
1664 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1666 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1667 is not set, print "BFD: " before the error message.
1669 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1670 Miles Bader <miles@gnu.ai.mit.edu>.
1671 * configure: Rebuild.
1673 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1675 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1678 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1679 m68k-aout, m68k-coff, and m68k-elf targets.
1681 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1683 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1684 (ieee_generic_stat_arch_elt): Restructured to prevent
1685 ieee_object_p from being called repeatedly.
1687 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1689 * coffcode.h (coff_write_object_contents): Allocate
1690 buffers large enough for any FILEHDR or AOUTHDR.
1692 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1694 * ecofflink.c (lookup_line): New static function, renamed and
1695 slighly changed from old _bfd_ecoff_locate_line.
1696 (_bfd_ecoff_locate_line): Cache line number information. Use
1697 lookup_line for actual lookup.
1699 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1701 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1702 multiple of 20 bytes.
1704 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1706 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1707 allocate ecoff_find_line, and don't initialize by hand.
1708 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1709 mips_elf_find_line, and don't call memset.
1711 * coffcode.h (coff_compute_section_file_positions): If not
1712 producing a final executable, don't consider sofar when aligning
1713 the section to the correct size.
1715 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1717 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1718 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1719 * coffgen.c (coff_section_symbol): Ifdef out.
1721 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1724 output_bfd is not NULL.
1726 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1728 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1729 of bfd_alloc (fixes fix_line not being initialized).
1730 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1732 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1734 * coffcode.h: Allow specific backends to override the
1735 bfd_link_add_symbols routine.
1737 * coff-h8300.c: Include genlink.h.
1738 (howto_table): Add R_MEM_INDIRECT.
1739 (rtype2howto): Support R_MEM_INDIRECT.
1740 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1743 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1745 * coff-alpha.c (alpha_relocate_section): Use
1746 info->callbacks_warning, rather than _bfd_error_handler, for
1747 "multiple gp" warning.
1749 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1751 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1752 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1753 table string. Use bfd_wrapped_link_hash_lookup.
1754 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1756 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1757 table, if any, when writing out symbols.
1758 (aout_link_input_section_std): Use the name from the hash table,
1759 if any, when reporting undefined symbols.
1760 (aout_link_input_section_ext): Likewise.
1761 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1762 * bout.c (get_value): Likewise.
1763 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1764 * ecoff.c (ecoff_reloc_link_order): Likewise.
1765 * elflink.h (elf_link_add_object_symbols): Likewise.
1766 (elf_reloc_link_order): Likewise.
1767 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1768 (_bfd_generic_reloc_link_order): Likewise.
1769 (default_indirect_link_order): Likewise.
1770 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1771 * sunos.c (sunos_add_one_symbol): Likewise.
1772 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1773 (bfd_xcoff_link_count_reloc): Likewise.
1774 (xcoff_reloc_link_order): Likewise.
1776 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1777 into -1 for intern->rss.
1779 * configure: Rebuild with autoconf 2.8.
1781 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1783 * stab-syms.c (__define_stab_duplicate): Define.
1784 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1786 * bfd-in.h (bfd_get_stab_name): Declare.
1787 * bfd-in2.h: Rebuild.
1788 * Makefile.in: Rebuild dependencies.
1789 (BFD_LIBS): Add stab-syms.o.
1790 (BFD_LIBS_CFILES): Add stab-syms.c.
1791 (BFD32_BACKENDS): Remove stab-syms.o.
1792 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1793 * configure.in: Don't list stab-syms.o in bfd_backends.
1794 * configure: Rebuild.
1795 * libaout.h (aout_stab_name): Don't declare.
1796 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1799 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1801 * elf.c (assign_file_positions_for_segments): Adjust file offset
1802 for section alignment even if SEC_LOAD is not set.
1804 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1806 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1807 since they appear as targets in Makefile.in.
1808 * configure: Rebuild.
1810 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1811 don't fiddle with a symbol which is not defined anywhere.
1813 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1815 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1816 though they are defined in a shared library.
1817 (xcoff_build_ldsyms): Likewise.
1819 * coffgen.c (coff_find_nearest_line): Don't look at the line
1820 numbers for the section if section->lineno is NULL.
1822 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1823 message rather than calling BFD_ASSERT.
1824 * elfcode.h (write_relocs): Check return value of
1825 _bfd_elf_symbol_from_bfd_symbol.
1827 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1829 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1832 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1834 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1836 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1837 hppa_reloc_field_selector_type_alt.
1838 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1839 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1841 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1843 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1845 * elf.c (assign_file_positions_for_segments): Adjust the segment
1846 memory size for the alignment of a SEC_ALLOC section, not just a
1849 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1851 * m68klinux.c: New file.
1852 * hosts/m68klinux.h: New file.
1853 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1854 * configure.in (m68*-*-linux*): New native host.
1855 (m68klinux_vec): New vector.
1856 * configure: Rebuild.
1857 * targets.c (m68klinux_vec): Declare.
1858 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1859 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1860 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1861 declaration from bfd_linux_size_dynamic_sections.
1862 (bfd_m68klinux_size_dynamic_sections): Declare.
1863 * bfd-in2.h: Rebuild.
1864 * Makefile.in: Rebuild dependencies.
1865 (BFD32_BACKENDS): Add m68klinux.o.
1866 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1868 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1870 * libhppa.h (pa_arch): Add pa20.
1871 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1872 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1873 (hppa_field_adjust): Handle e_nsel.
1874 * som.c: Provide default definitions for many new relocs found only
1875 in hpux10 include files.
1876 (som_fixup_formats): Add several new relocs from hpux10.
1877 (som_hppa_howto_table): Add hpux10 relocs.
1878 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1880 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1882 * mpw-make.sed: Edit out recent shared library support, and
1883 rules to rebuild .h files using doc/chew.
1885 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1887 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1888 size even of sections with no contents.
1890 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1892 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1893 starting with '$' the way we skip names starting with '.'. When
1894 updating x_endndx, don't be fooled by an index which has been
1897 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1898 struct/union/enum type with no elements.
1900 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1904 * archive.c (bfd_generic_archive_p): If the first file in the
1905 archive can not be recognized as an object, don't assume that this
1906 is the wrong format.
1908 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1909 format is not bfd_object.
1910 (bfd_elf_get_dt_soname): Likewise.
1912 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1914 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1917 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1919 * bfd.c (tdata): Add netbsd_core_data.
1920 * bfd-in2.h: Regenerated.
1922 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1924 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1925 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1926 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1929 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1930 to get the symbol index, matching 14 Jul 95 change.
1932 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1934 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1935 Remove duplicate definition of gp.
1937 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1939 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1940 assume that we can set the GP value and then get the same value,
1941 since it won't be true if the output file is neither ELF nor
1943 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1944 _bfd_get_gp_value here.
1945 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1946 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1948 (mips_elf_lo16_reloc): Likewise.
1949 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1950 Don't require that the BFD be ELF.
1951 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1952 (mips_elf_gprel32_reloc): Likewise.
1953 (mips_elf_relocate_section): Don't assume we can set and get the
1955 (mips_elf_finish_dynamic_symbol): Don't bother to use
1956 _bfd_get_gp_value here.
1958 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1959 Don't change epdr between malloc and free. Be careful not to free
1960 NULL pointers. Zero out the first RPDR.
1962 * configure.host: On Linux, only pass -rpath option if $(libdir)
1963 is neither /lib nor /usr/lib. From Alan Modra
1964 <alan@mullet.Levels.UniSA.Edu.Au>.
1966 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1968 (elf_dt_name): Rename from elf_dt_needed_name.
1969 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1971 (bfd_elf_get_dt_soname): New function.
1972 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1973 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1974 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1975 * bfd-in2.h: Rebuild.
1977 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1979 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1980 _bfd_sparc_elf_reloc_type_lookup.
1981 (bfd_elf32_bfd_reloc_type_lookup): Update.
1982 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1983 (sparc64_elf_howto_table): Define.
1984 (sparc_reloc_map): Define.
1985 (sparc64_elf_reloc_type_lookup): New function.
1986 (sparc_elf_wdisp16_reloc): New function.
1987 (elf_info_to_howto): Use sparc64_elf_howto_table.
1988 (sparc64_elf_relocate_section): Likewise.
1989 (bfd_elf64_bfd_reloc_type_lookup): Update.
1991 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1993 * configure.host: Check for 'do not mix' from native linker before
1994 trying to use -rpath.
1996 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1998 * bfd.c (_bfd_get_gp_value): New function.
1999 (_bfd_set_gp_value): New function.
2000 * libbfd-in.h (_bfd_get_gp_value): Declare.
2001 (_bfd_set_gp_value): Declare.
2002 * libbfd.h: Rebuild.
2003 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2004 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2005 directly to the fields in the tdata information.
2006 (alpha_relocate_section): Likewise.
2007 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2008 (mips_gprel_reloc): Likewise.
2009 (mips_relocate_section): Likewise.
2010 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2011 (mips_elf_lo16_reloc): Likewise.
2012 (mips_elf_final_gp): Likewise.
2013 (mips_elf_gprel16_reloc): Likewise.
2014 (mips_elf_gprel32_reloc): Likewise.
2015 (mips_elf_relocate_section): Likewise.
2016 (mips_elf_finish_dynamic_symbol): Likewise.
2018 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2020 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2022 * configure.in: Call AC_PROG_CC before configure.host.
2023 * configure: Rebuild.
2024 * configure.host: Don't set information which autoconf should
2025 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2027 * configure.host: Remove go32 and win32 host information, since it
2028 should no longer be needed.
2030 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2031 then start a new segment rather than put a writable section in a
2034 * configure.host: Set RPATH_ENVVAR.
2036 * Makefile.in: Rebuild dependencies.
2038 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2039 zero_section variable.
2041 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2043 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2044 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2045 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2047 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2049 * ieee.c (ieee_write_expression): Only use an R variable for a
2050 local symbol. Don't output a zero offset. Handle a zero address.
2051 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2052 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2054 (parse_expression): Don't try to handle multiple occurrences of a
2055 P variable. Handle I variables differently from X variables. Fix
2056 the order of minus expressions.
2057 (ieee_slurp_external_symbols): Generate an I variable for an NN
2058 record. Fix handling of ATI and ATX records.
2059 (ieee_slurp_sections): Only set minimal section attributes.
2060 Adjust them later, based on the section contents.
2061 (ieee_object_p): Read in the file until just after the ME record.
2062 Call ieee_slurp_section_data to set the section flags.
2063 (do_one): Add iterations parameter. Only repeat the first load
2064 item. Set the section and file reloc flags.
2065 (ieee_slurp_section_data): Set section flags. Pass iterations to
2067 (ieee_canonicalize_reloc): Handle I variables.
2068 (do_with_relocs): Only emit relocation size when necessary.
2069 Increase MAXRUN to 127. Change ov to be assigned, and take
2070 src_mask and pcrel_offset into account.
2071 (ieee_write_data_part): Skip sections that are not loaded.
2072 (ieee_write_external_part): Don't output optional last entry of WX
2074 (ieee_write_me_part): Make setting of me_record neater.
2075 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2077 * syms.c (stt): Add entries for zerovars, vars, and code.
2079 * elfcode.h (validate_reloc): New static function.
2080 (write_relocs): Call validate_reloc for non ELF relocs.
2082 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2083 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2084 (TARGET_LITTLE_SYM): Likewise.
2086 * config.bfd (m68*-*-psos*): New target.
2088 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2090 * i386msdos.c: Remove some #if 0 code.
2091 (msdos_write_object_contents): Don't include empty sections in the
2092 size computation, regardless of their address.
2094 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2096 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2097 is NULL, ie, the -r switch is used.
2099 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2101 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2102 (BFD_RELOC_MIPS_GOT_LO16): Define.
2103 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2104 * bfd-in2.h, libbfd.h: Rebuild.
2105 * elf32-mips.c (mips_reloc_map): Map new relocs.
2107 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2109 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2112 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2113 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2114 simple number for the section address, rather than an expression.
2115 Limit the number of bytes between relocs to MAXRUN.
2116 (ieee_write_me_part): Set me_record to the file offset after the
2118 (ieee_write_processor): New static function.
2119 (ieee_write_object_contents): Use ieee_write_processor.
2121 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2123 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2125 * coff-aux.c: Change include of aux.h to aux-coff.h.
2127 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2129 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2130 relocation put the addend both in the reloc entry and the data.
2131 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2134 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2135 a R_68K_PCxx reloc against a defined global symbol directly.
2136 (elf_m68k_check_relocs): Don't count such a reloc.
2138 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2139 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2140 symbol for now, otherwise always record the symbol as dynamic.
2141 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2142 is not referenced by a dynamic object, and we are not making a
2143 shared object, then don't make a PLT entry. If we do make a PLT
2144 entry, make sure the symbol has been recorded as dynamic.
2146 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * configure.host: When making a shared library, set HLDFLAGS to
2149 pass an appropriate -rpath option. Use the make variable SONAME
2150 as the shared library soname, rather than computing it here. On
2151 SunOS, build stamp-tshlink in place of $(SHLINK).
2152 * Makefile.in (SONAME): New variable.
2153 ($(SHLINK)): Make a link to the transformed name, as well.
2154 (stamp-tshlink): New target.
2155 (install): Skip stamp-tshlink during install.
2157 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2159 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2160 linker sections have been set up yet.
2162 * elf.c (make_mapping): Add an additional argument to suppress
2163 making the first section include the program headers.
2164 (map_sections_to_segments): If the user used -Ttext such that the
2165 program headers are on a different page, do not set the flags
2166 saying that this section includes the program headers.
2168 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2170 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2171 don't define TRAD_HEADER.
2172 * configure: Rebuild.
2174 * netbsd-core.c: New file, support for NetBSD core files.
2175 * hosts/*nbsd.h: Removed.
2177 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2179 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2180 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2181 * libbfd.h, bfd-in2.h: Regenerated.
2182 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2183 bfd_elf32_bfd_reloc_type_lookup.
2184 (reloc_type{,_names}): Deleted.
2185 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2187 (sparc_reloc_map): Add sparc64 relocs.
2188 (sparc_elf_notsupported_reloc): New static function.
2189 (sparc_elf_wdisp16_reloc): New static function.
2190 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2191 (elf32_sparc_relocate_section): Likewise.
2192 (bfd_elf32_bfd_reloc_type_lookup): Define.
2193 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2194 (reloc_type{,_names}): Deleted.
2195 (elf_sparc_howto_table): Deleted.
2196 (sparc_reloc_map): Deleted.
2197 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2198 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2200 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2205 * Makefile.in (program_transform_name): New variable.
2206 (install): Transform library name before installing it.
2208 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * archures.c (bfd_mach_i960_hx): Define.
2211 * bfd-in2.h: Rebuild.
2212 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2213 (MATRIX): Expand entries for HX.
2214 (arch_info_struct): Add i960:hx entry.
2215 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2216 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2217 (coff_set_flags): Handle bfd_mach_i960_hx.
2219 Support for building as a shared library, based on patches from
2220 Alan Modra <alan@spri.levels.unisa.edu.au>:
2221 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2222 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2223 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2224 * configure: Rebuild.
2225 * configure.host: If --enable-shared, adjust shared library stuff
2226 based on the host. If the host is SunOS, and the linker supports
2227 -rpath, set HLDFLAGS to use it.
2228 * Makefile.in (ALLLIBS): New variable.
2229 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2230 (COMMON_SHLIB, SHLINK): New variables.
2231 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2232 (STAGESTUFF): Remove variable.
2233 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2235 (stamp-ofiles): New target, like old ofiles target, but build
2236 using a temporary file and move-if-change, and touch stamp-ofiles
2238 (ofiles): Just depend upon stamp-ofiles.
2239 (stamp-piclist, piclist): New targets.
2240 ($(SHLIB), $(SHLINK)): New targets.
2241 (targets.o, archures.o): Build twice if PICFLAG is set.
2242 (do_mostlyclean): Remove pic/*.o.
2243 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2245 (do_distclean): Remove pic and stamp-picdir.
2246 (install): Install shared libraries.
2247 ($(OFILES)): Depend upon stamp-picdir.
2248 (stamp-picdir): New target.
2250 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2252 * libcoff.h: Rebuild.
2254 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2255 flavour of a section with no owner.
2257 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2258 ELF_LINK_NON_ELF flag.
2259 (mips_elf_create_got_section): Likewise.
2261 * elf.c: Revert last change, since it breaks dynamic linking.
2262 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2264 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2265 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2266 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2268 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2270 * elf.c (assign_file_positions_for_segments): If the backend does
2271 not want the elf header or the program headers in the address
2272 space, do not include them in the calculations.
2274 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2275 function to determine if we need additional program headers.
2276 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2277 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2279 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2281 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2283 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2285 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2286 back into one line. Some compilers (sunos 4.1.3 for example)
2287 won't accept args split across more than one line.
2289 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2291 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2292 * configure: Regenerate.
2294 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2296 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2297 try to do arithmetic on a void *, cast it to a unsigned char * first.
2299 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2301 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2302 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2304 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2305 flag for a newly defined symbol.
2306 (NAME(bfd_elf,record_link_assignment)): Likewise.
2307 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2308 set the DEF or REF_REGULAR flags correctly.
2310 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2311 (libbfd.h, libcoff.h): Corresponding change.
2313 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2314 a PLT32 reloc as dynamic.
2315 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2316 is not referenced by a dynamic object, and we are not making a
2317 shared object, then don't make a PLT entry. If we do make a PLT
2318 entry, make sure the symbol has been recorded as dynamic.
2320 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2322 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2323 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2324 (powerpcle-*-cygwin32): New.
2325 * peicode.h (add_data_entry): Get address from vma.
2327 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2329 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2330 attached to the section has already been created as an undefined
2331 symbol, treat it as if it hasn't been created yet.
2333 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2335 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2336 symbol or section symbols if stripping all symbols and this is not
2337 a relocateable link. Don't output the symbol string table if
2338 there are no symbols.
2339 (elf_link_flush_output_syms): Don't do anything if there are no
2342 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2344 * coff-aux.c: New file.
2345 * hosts/m68kaux.h: New file.
2346 * config.bfd (m68*-apple-aux*): New target.
2347 * configure.in (m68*-apple-aux*): New native host.
2348 (m68kaux_coff_vec): New vector.
2349 * configure: Rebuild.
2350 * targets.c (m68kaux_coff_vec): Declare.
2351 * coffcode.h (bfd_coff_backend_data): Add field
2352 _bfd_coff_link_add_one_symbol.
2353 (bfd_coff_link_add_one_symbol): Define.
2354 (compare_arelent_ptr): New static function if TARG_AUX.
2355 (coff_write_relocs): If TARG_AUX, sort the relocs.
2356 (coff_write_object_contents): Set A/UX aouthdr magic number.
2357 (coff_link_add_one_symbol): Define if not defined.
2358 (bfd_coff_std_swap_table): Initialize new field.
2359 * libcoff.h: Rebuild.
2360 * cofflink.c (coff_link_add_symbols): Call
2361 bfd_coff_link_add_one_symbol rather than
2362 _bfd_generic_link_add_one_symbol.
2363 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2364 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2365 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2366 * Makefile.in: Rebuild dependencies.
2367 (BFD32_BACKENDS): Add coff-aux.o.
2368 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2370 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2372 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2373 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2375 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2377 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2378 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2379 (maintainer-clean): Warn about deleting special files.
2380 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2382 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2383 warning symbols correctly.
2384 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2385 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2386 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2387 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2388 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2389 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2391 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2394 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2396 * libcoff-in.h: aligned newly exported names with bfd naming
2397 conventions. Removed an erroneous define of POWERPC_LE_PE.
2398 * libcoff.h: Rebuild.
2399 * cofflink.c, coff-ppc.c: the above function name changes
2401 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2403 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2404 * ecoff.c (struct extsym_info): Define.
2405 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2406 to ecoff_link_write_external.
2407 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2408 Strip symbols when appropriate.
2410 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2411 * syms.c (BSF_OBJECT): Define.
2412 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2413 * bfd-in2.h: Rebuild.
2414 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2416 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2419 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2420 copying relocs into a shared object, treat a defined global symbol
2422 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2423 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2424 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2426 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2427 real defined symbol, not to a weak defined symbol.
2429 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2431 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2432 and made a few static functions externs.
2434 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2435 POWERPC_LE_PE hack in cofflink.
2437 * libcoff-in.h: promoted the following from cofflink.c to allow
2438 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2439 coff_debug_merge_element, struct coff_debug_merge_type,
2440 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2441 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2442 coff_debug_merge_hash_lookup, coff_link_section_info,
2443 coff_final_link_info, coff_debug_merge_hash_newfunc,
2444 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2446 * libcoff.h: re-gen'd
2448 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2450 * syms.c: Include "bfdlink.h".
2451 (struct stab_find_info): Define.
2452 (_bfd_stab_section_find_nearest_line): New function.
2453 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2454 * libbfd.h: Rebuild.
2455 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2456 * elf.c (_bfd_elf_find_nearest_line): Try calling
2457 _bfd_stab_section_find_nearest_line before searching the ELF
2458 symbol table. Find the closest STT_FUNC symbol, not the last one.
2459 * libcoff-in.h (coff_data_type): Add line_info field.
2460 * libcoff.h: Rebuild.
2461 * coffgen.c (coff_find_nearest_line): Try calling
2462 _bfd_stab_section_find_nearest_line before searching the COFF
2464 * Makefile.in: Rebuild dependencies.
2466 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2468 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2469 4 bytes, so we get the correct value when updating the register
2470 field in little endian mode.
2472 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2474 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2475 entry_section fields. Add sntoc and snentry fields.
2476 * libcoff.h: Rebuild.
2477 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2478 not toc_section and entry_section (the COFF file does not have any
2479 sections at this point).
2480 (coff_write_object_contents): Set o_snentry and o_sntoc from
2481 snentry and sntoc rather than entry_section and toc_section.
2482 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2483 snentry, not toc_section and entry_section.
2484 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2485 entry_section from hentry.
2486 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2488 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2489 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2490 than using toc_section directly.
2492 * archures.c: Add missing `.' in enum bfd_architecture.
2493 * bfd-in2.h: Rebuild.
2495 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2496 Robert Lipe <robertl@arnet.com>.
2498 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2500 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2501 to sections we allocate. Use bfd_zalloc to allocate initialial
2502 sections, not bfd_alloc.
2503 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2504 SDA{,2}I16 relocations.
2505 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2506 whether to put something in .sbss or not.
2507 (ppc_elf_relocate_section): Add support for more relocations. Add
2508 in sec->output_offset where appropriate. Make error messages
2509 include the symbol name.
2511 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2512 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2513 doesn't get redefined messages if -shared.
2515 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2516 section if the rel_section field has been set up.
2518 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2520 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2523 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2525 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2526 of flags, only flags used are controlled by mach number. Bump up
2527 output file mach number to highest of input file mach numbers.
2528 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2529 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2531 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2532 bfd_elf64_sparc_vec support.
2534 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2536 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2537 the embedded bit is set on some objects and not on others. Just
2539 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2542 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * coffcode.h (coff_new_section_hook): Don't try to align the
2547 * coffcode.h (coff_set_section_contents): Fix the handling of the
2548 .lib section to work even if the entire section contents are
2549 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2550 Robert Lipe <robertl@arnet.com>.
2552 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2554 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2555 memory here for contents.
2557 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2558 _SDA2_BASE_ by 32768.
2559 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2560 started using. Allocate contents for .sdata and .sdata2 sections
2562 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2564 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2565 size _SDA{,2}_BASE_.
2566 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2569 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2571 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2573 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2574 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2575 (bfd_mach_sparc_v9a): Define.
2576 (bfd_mach_sparc_v9_p): Define.
2577 * bfd-in2.h: Regenerated.
2578 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2580 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2581 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2582 to bfd_elf32_sparc_vec.
2583 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2584 Add v8plus{,a} support.
2586 (sparc_compatible): New function.
2587 * elf32-sparc.h: #include "elf/sparc.h".
2588 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2589 elf32_sparc_final_write_processing): New functions.
2590 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2591 elf_backend_final_write_processing): Define.
2593 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2595 * elf-bfd.h (struct elf_link_hash_entry): Add
2596 linker_section_pointer field.
2597 (enum elf_linker_section_enum): Enumeration for new way of
2598 creating linker dynamic sections and symbols.
2599 (elf_linker_section{,_pointers}): New structures for creating
2600 dynamic sections and symbols.
2601 (elf_obj_tdata): Add linker_section_pointers and linker_section
2603 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2604 (_bfd_elf_create_linker_section): New declarations.
2605 (_bfd_elf_find_pointer_linker_section): Ditto.
2606 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2607 (_bfd_elf_make_linker_section_rela): Ditto.
2609 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2611 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2612 (ppc_elf_create_linker_section): New function to create the
2613 sections .got, .sdata, and .sdata2.
2614 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2616 (ppc_elf_check_relocs): Support more of the eabi relocations.
2617 (ppc_elf_relocate_section): Ditto.
2618 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2619 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2621 * elflink.h (elf_create_pointer_linker_section): New function to
2622 create initialized pointers in dynamic linker sections.
2623 (elf_finish_pointer_linker_section): Actually intialize the
2624 pointers created above.
2626 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2627 macros to provide both 32 and 64 bit versions of
2628 elf_create_pointer_linker_section.
2629 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2630 provide both 32 and 64 bit versions of
2631 elf_finish_pointer_linker_section.
2633 * elflink.c (_bfd_elf_create_linker_section): New function to
2634 create a linker section.
2635 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2636 given address in the linker pointer offsets created for a given
2638 (_bfd_elf_make_linker_section_rela): Make a RELA section
2639 corresponding to the generated linker section.
2641 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2643 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2645 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2647 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2648 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2649 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2650 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2651 toc entry in an objdump) for now.
2652 (ppc_do_last, ppc_get_last): New function - needed to save processing
2653 the toc owner to the end.
2654 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2657 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2658 toc owner from being done till last. Must define POWERPC_LE_PC
2661 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2663 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2665 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2666 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2668 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2670 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2672 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2674 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2676 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2678 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2680 * elf.c (assign_file_positions_for_segments): Don't increment file
2681 offset for a segment which contains no loadable sections.
2683 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2685 * reloc.c: Add new PowerPC relocations.
2686 * {bfd-in2,libbfd}.h: Regenerate.
2688 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2689 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2691 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2693 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2696 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2699 * coffgen.c (coff_find_nearest_line): Don't try to cache
2700 information in sections that are not owned by a BFD. From Richard
2701 Henderson <richard@atheist.tamu.edu>.
2703 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2704 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2705 * elflink.h (elf_link_output_extsym): Remove special check for
2708 * ecoffswap.h: Add prototypes for static functions.
2710 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2712 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2713 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2715 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2716 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2717 support. Begin support for R_PPC_SDA{2,}REL.
2719 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2721 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2722 create the .got and .got.neg sections.
2723 (ppc_elf_size_dynamic_sections): Call it.
2724 (ppc_elf_check_relocs): Call it.
2725 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2726 (ppc_elf_check_relocs): Add error messages for relocations we
2727 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2730 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2732 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2733 section flags for V.4 and eabi.
2735 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2737 * elf.c (assign_file_positions_for_segments): If a segment
2738 contains no sections, don't mark it as readable.
2740 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2741 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2743 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2744 dynamic section, if there is one.
2745 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2746 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2747 (bfd_elf64_swap_dyn_in): Likewise.
2748 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2750 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2752 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2753 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2754 <pirker@eiunix.tuwien.ac.at>.
2756 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2758 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2759 PowerPC V.4 and eabi.
2760 * bfd-in2.h: Regenerate.
2761 * libfd.h: Regenerate.
2763 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2765 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2766 section type and SHF_EXCLUDE section flag, turning them into the
2767 appropriate bfd section flag.
2769 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2771 * xcofflink.c (xcoff_link_add_symbols): Create the special
2772 sections if we see a DYNAMIC object, in case that is the only
2773 XCOFF input object we see.
2775 * elf32-mips.c: Extensive changes for a start at dynamic linking
2776 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2778 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2779 (struct elf_backend_data): Remove
2780 elf_backend_create_program_headers field. Add
2781 elf_backend_additional_program_headers and
2782 elf_backend_modify_segment_map fields.
2783 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2785 (elf_backend_additional_program_headers): Likewise.
2786 (elf_backend_modify_segment_map): Likewise.
2787 (elf_backend_create_program_headers): Don't define.
2788 (elfNN_bed): Change to account for field changes.
2789 * elf.c (assign_file_positions_for_segments): Call new
2790 modify_segment_map backend function. Don't call old
2791 create_program_headers backend function.
2792 (get_program_header_size): Call additional_program_headers rather
2793 than create_program_headers.
2794 * elflink.h (elf_link_add_object_symbols): Initialize
2795 type_change_ok from new backend field.
2796 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2798 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2799 a reloc against the appropriate section.
2801 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2802 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2803 (elf_flags_init): Rename from elf_ppc_flags_init.
2804 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2806 (ppc_elf_copy_private_bfd_data): Likewise.
2807 (ppc_elf_merge_private_bfd_data): Likewise.
2809 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2812 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2814 * coff-alpha.c (alpha_relocate_section): During final link, allow
2815 output .lita section to be bigger than 64k by adjusting gp value
2816 on a per-input section basis.
2817 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2819 (struct ecoff_section_tdata): Add gp field.
2821 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2823 Handle Alpha ECOFF changes in OSF/1 3.2.
2824 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2826 * coff-alpha.c: Include "aout/ar.h".
2827 (alpha_ecoff_get_relocated_section_contents): Don't require an
2828 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2829 3.2 doesn't generate one.
2830 (alpha_relocate_section): Likewise.
2831 (alpha_ecoff_slurp_armap): Define.
2832 (alpha_ecoff_slurp_extended_name_table): Define.
2833 (alpha_ecoff_construct_extended_name_table): Define.
2834 (alpha_ecoff_truncate_arname): Define.
2835 (alpha_ecoff_write_armap): Define.
2836 (alpha_ecoff_generic_stat_arch_elt): Define.
2837 (alpha_ecoff_update_armap_timestamp): Define.
2839 (alpha_ecoff_read_ar_hdr): New static function.
2840 (alpha_ecoff_get_elt_at_filepos): New static function.
2841 (alpha_ecoff_openr_next_archived_file): New static function.
2842 (alpha_ecoff_get_elt_at_index): New static function.
2843 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2844 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2845 _bfd_ecoff to alpha_ecoff.
2846 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2847 field from backend structure, rather than always calling
2848 _bfd_get_elt_at_filepos.
2849 * coff-mips.c (mips_ecoff_backend_data): Initialize
2850 get_elt_at_filepos field.
2851 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2852 from _bfd_generic_read_ar_hdr with minor changes.
2853 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2854 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2855 * libbfd.h: Rebuild.
2857 * bfd-in.h (BFD_IN_MEMORY): Define.
2858 * libbfd-in.h (struct bfd_in_memory): Define.
2859 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2860 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2861 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2862 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2863 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2864 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2865 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2866 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2867 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2868 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2870 (bfd_openstreamr): Likewise.
2871 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2872 BFD_IN_MEMORY is not set.
2873 * riscix.c (riscix_some_aout_object_p): Likewise.
2874 * bfd-in2.h, libbfd.h: Rebuild.
2876 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2877 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2878 (bfd_get_elt_at_index): Define.
2879 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2880 bfd_get_elt_at_index. Change index parameter from int to
2882 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2883 (_bfd_noarchive_get_elt_at_index): Define.
2884 (_bfd_archive_bsd_get_elt_at_index): Define.
2885 (_bfd_archive_coff_get_elt_at_index): Define.
2886 * bfd-in2.h, libbfd.h: Rebuild.
2887 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2888 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2889 * ieee.c (ieee_get_elt_at_index): Define.
2890 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2891 * oasys.c (oasys_get_elt_at_index): Define.
2892 * som.c (som_get_elt_at_index): Define.
2894 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2895 numbers to the .text section.
2897 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2899 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2900 If there is a SEC_DEBUGGING section, get the contents of the debug
2901 information part from it.
2902 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2904 (ieee_write_object_contents): Check ieee_write_debug_part return.
2906 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2908 * config.bfd (i[345]86-*-freebsd*): Add target.
2909 * configure.in (i386freebsd_vec): Add vec.
2910 * configure: Regenerate.
2911 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2912 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2913 Rebuild dependencies..
2914 * freebsd.h: New file.
2915 * i386freebsd.c: New file.
2916 * targets.c (i386freebsd_vec): Declare.
2917 (bfd_target_vector): Add i386freebsd_vec.
2918 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2919 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2921 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * ieee.c (ieee_slurp_debug): New static function.
2924 (ieee_object_p): Call it.
2925 (ieee_slurp_section_data): Skip debugging sections.
2926 (ieee_get_reloc_upper_bound): Likewise.
2927 (ieee_get_section_contents): Likewise.
2928 (ieee_canonicalize_reloc): Likewise.
2929 (ieee_write_section_part): Likewise.
2930 (ieee_write_debug_part): Likewise.
2931 (ieee_write_data_part): Likewise.
2932 (init_for_output): Likewise.
2934 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2936 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2938 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2939 relocs, since ppc_elf_relocate_section handles the linker case.
2940 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2942 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2943 ppc_elf_relocate_section since that is now the only caller.
2944 (ppc_elf_relocate_section): Ditto.
2946 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2948 * coffcode.h (coff_write_object_contents): If we don't know the
2949 section of the entry point for an XCOFF executable, always set the
2950 entry address to -1.
2952 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2954 * elf.c (bfd_section_from_shdr): Add support for note sections.
2956 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2958 * bfd-in.h (struct _symbol_info): Add stab_type field.
2959 * bfd-in2.h: Rebuild.
2960 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2962 * elf32-ppc.c: Remove trailing newline from calls to
2964 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2965 difference if target endianness is known.
2967 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2969 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2970 old style TOC16 references without using R_PPC_GOT.
2971 (ppc_reloc_type): Ditto.
2972 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2973 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2974 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2975 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2976 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2978 (ppc_elf_adjust_dynamic_symbol): Ditto.
2979 (ppc_elf_adjust_dynindx): Ditto.
2980 (ppc_elf_size_dynamic_sections): Ditto.
2981 (ppc_elf_finish_dynamic_symbol): Ditto.
2982 (ppc_elf_finish_dynamic_sections): Ditto.
2983 (ELF_DYNAMIC_INTERPRETER): Define.
2985 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2987 * elf.c (copy_private_bfd_data): When attaching sections to
2988 segments ignore sections that won't be allocated. Patch from
2991 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2993 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2996 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2998 * coff-i960.c (CALC_ADDEND): Define.
2999 (coff_i960_relocate_section): Add the input section VMA to the
3000 addend for PC relative relocs.
3002 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3004 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3005 to correctly terminate.
3007 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3009 * targets.c (enum bfd_endian): Define.
3010 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3011 from boolean to enum bfd_endian. Change header_byteorder_big_p
3013 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3014 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3015 * bfd-in2.h: Rebuild.
3016 * All targets: Change initialization of byteorder and
3017 header_byteorder to use enum bfd_endian values rather than
3019 * All files: Change all references to byteorder_big_p and
3020 header_byteorder_big_p to use new bfd_*_endian macros.
3022 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3024 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3026 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3028 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3030 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3032 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3034 * ieee.c: Lots of minor cleanups. Make many functions return
3035 errors rather than calling abort. Also:
3036 (ieee_write_twobyte): Remove; change callers to call existing
3037 ieee_write_2bytes function.
3038 (ieee_write_expression): Don't output the section twice when
3039 outputting a local symbol. Don't emit an extraneous zero if there
3041 (ieee_slurp_sections): Set the lma as well as the vma.
3042 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3044 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3045 a recognized one or bfd_arch_unknown.
3046 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3048 (ihex_get_symtab): Likewise.
3050 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3052 * aoutx.h: Include <ctype.h>.
3053 (struct aout_link_includes_table): Define.
3054 (struct aout_link_includes_totals): Define.
3055 (struct aout_link_includes_entry): Define.
3056 (aout_link_includes_lookup): Define macro.
3057 (struct aout_final_link_info): Add includes field.
3058 (aout_link_includes_newfunc): New static function.
3059 (NAME(aout,final_link)): Initialize includes hash table.
3060 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3062 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3064 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3066 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3068 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3070 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3072 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3073 (pe_print_private_bfd_data): call pe_print_reloc.
3074 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3075 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3076 up some debugging as well.
3078 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3080 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3083 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3085 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3086 when setting sections to NULL.
3088 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3090 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3092 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3093 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3095 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3096 * bfd-in2.h: Rebuild.
3098 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3100 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3102 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3104 * ihex.c (ihex_scan): Handle record types 4 and 5.
3105 (ihex_object_p): Permit types 4 and 5.
3106 (ihex_set_section_contents): Remove check for out of range
3108 (ihex_write_object_contents): Generate types 4 and 5.
3110 * elflink.h (elf_link_output_extsym): Just ignore warning and
3111 indirect references to symbols which don't really exist.
3113 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3115 * peicode.h (pe_print_idata): Minor format fixes
3116 (pe_print_edata): New function. Under private printing, this formats
3117 the edata section of a PE file.
3118 (pe_print_private_bfd_data): Added call to pe_print_edata.
3120 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3122 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3123 index, don't call stoi.
3125 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3127 * srec.c (srec_scan): Set lma as well as vma.
3129 * ihex.c: New file; support for Intel Hex format.
3130 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3131 (ihex_vec): Declare.
3132 (bfd_target_vector): Always include ihex_vec.
3133 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3134 * Makefile.in: Rebuild dependencies.
3135 (BFD_LIBS): Add ihex.o
3136 (BFD_LIBS_CFILES): Add ihex.c.
3137 * bfd-in2.h: Rebuild.
3139 * elf.c (assign_file_positions_for_segments): Sort the sections in
3141 (get_program_header_size): Return the right size if segment_map is
3143 (copy_private_bfd_data): Don't bother to sort the sections.
3145 * bfd.c (bfd_record_phdr): New function.
3146 * bfd-in.h (bfd_record_phdr): Declare.
3147 * bfd_in2.h: Rebuild.
3149 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3152 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3153 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3155 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3156 (bfd_zmalloc): Change declaration.
3157 * libbfd.h: Rebuild.
3158 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3159 and realloc. Don't set bfd_error_no_memory if they fail.
3161 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3163 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3164 uses as well. Added a new howto to deal with TOCREL16 relocs that
3165 are TOCDEFN as well.
3166 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3167 to handle RVA relocs from dlltool.
3168 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3169 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3170 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3172 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3173 to get the right section alignment.
3175 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3177 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3178 p_paddr if p_paddr is zero.
3179 (make_mapping): Set includes_filehdr and includes_phdrs for first
3181 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3183 (assign_file_positions_for_segments): Handle includes_filehdr and
3184 includes_phdrs. Remove special handling of PT_PHDR and first
3186 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3187 when appropriate. Remove special handling of PT_PHDR segment.
3188 Use a more complex condition for when a section is included in a
3189 segment to handle Solaris linker oddities.
3191 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3193 * coff-m88k.c (howto_table): Reformatted for easier reading;
3194 special_function now points to new function m88k_special_reloc.
3195 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3197 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3198 be done correctly by m88k_special_reloc.
3199 (reloc_processing): New function to be used by RELOC_PROCESSING.
3200 (RELOC_PROCESSING): Define to call reloc_processing.
3202 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3204 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3205 (pe_print_pdata): Likewise.
3207 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3208 obstack_alloc fails.
3209 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3211 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3212 * Many files: don't set bfd_error_no_memory if one of the above
3215 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3216 if p_paddr_valid is set.
3217 (copy_private_bfd_data): New static function.
3218 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3220 * elf.c (assign_file_positions_for_segments): Fix case where extra
3221 program headers were allocated.
3223 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3224 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3225 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3226 _bfd_elf_print_private_bfd_data.
3228 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3229 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3230 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3231 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3232 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3233 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3234 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3236 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3238 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3239 * elf.c (make_mapping): New static function.
3240 (map_sections_to_segments): New static function.
3241 (elf_sort_sections): New static function.
3242 (assign_file_positions_for_segments): New static function.
3243 (map_program_segments): Remove.
3244 (get_program_header_size): Remove sorted_hdrs, count, and
3245 maxpagesize parameters. Simplify.
3246 (assign_file_positions_except_relocs): When generating an
3247 executable, use assign_file_positions_for_segments.
3248 (elf_sort_hdrs): Remove.
3249 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3250 to get_program_header_size.
3252 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3254 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3256 * configure, config.in: Regenerate with autoconf 2.7.
3258 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3259 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3261 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3263 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3264 (ecoff_sec_to_styp_flags): Likewise.
3265 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3266 (ecoff_set_symbol_info): Handle scRConst.
3267 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3268 (ecoff_compute_section_file_positions): Handle .rconst section.
3269 (_bfd_ecoff_write_object_contents): Likewise.
3270 (ecoff_link_check_archive_element): Handle scRConst.
3271 (ecoff_link_add_externals): Likewise.
3272 (ecoff_link_write_external): Handle .rconst section.
3273 (ecoff_reloc_link_order): Likewise.
3274 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3275 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3277 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3279 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3280 DEF_DYNAMIC flag is set.
3282 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3284 * host-aout.c: If TRAD_HEADER is defined, include it.
3286 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3288 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3289 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3290 (BFD_NEED_DECLARATION): New function.
3291 * configure.in: Use BFD_NEED_DECLARATION.
3292 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3293 * configure, config.in: Rebuild with autoconf 2.6.
3295 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3296 special_sections before returning when called with a non XCOFF
3299 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3302 * coffcode.h (coff_compute_section_file_positions): Only pad the
3303 previous section to force file alignment when creating an
3306 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3308 * coffcode.h (coff_compute_section_file_positions): If
3309 RS6000COFF_C, set up the .debug section.
3311 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3312 if it is not large enough to accomodate the entire TOC area with
3313 signed 16 bit offsets.
3314 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3316 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3317 TOC anchor to use the TOC value used in the output file.
3319 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3321 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3322 (_bfd_coff_read_string_table): Likewise.
3324 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3326 * pe-arm.c: Fix typos.
3327 * coff-arm.c: Likewise.
3329 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3331 * coff-ppc.c (list_ele): Added "cat"egory member.
3332 (record_toc): New category parameter (priv or pub).
3333 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3334 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3335 the mainline. It addes extra toc cells in error.
3336 (ppc_coff_swap_sym_in_hook): Added some documentation.
3337 (dump_toc): Can now diagnose "virtual toc" chicanery.
3339 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3341 * elf-bfd.h (struct elf_link_hash_table): Change type of
3342 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3344 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3346 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3347 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3349 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3350 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3351 defined or mentioned in a regular file.
3353 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3355 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3356 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3357 (coff_ppc_relocate_section): Correct REL24 handling
3358 (ppc_process_before_allocation): Correct TOCDEFN handling
3360 * peicode.h (dir_names): Added name descriptions
3362 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3364 * VERSION: Updated to cygnus-2.6.
3366 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3368 * targets.c (m68k4knetbsd_vec): Declare.
3370 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3372 * targets.c (bfd_target): Change type of second argument to
3373 _bfd_print_private_bfd_data from void * to PTR.
3374 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3375 using PTR rather than void *.
3376 * bfd-in2, libbfd.h: Rebuild.
3377 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3379 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3380 _bfd_generic_bfd_print_private_bfd_data rather than casting
3383 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3385 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3386 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3388 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3389 BFD64_BACKENDS_CFILES): New variables.
3392 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3394 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3395 not at the file position of the first section.
3396 * coffcode.h (coff_compute_section_file_positions): Avoid using
3398 (coff_write_object_contents): When generating a PPC PE executable
3399 with no symbols, round up the file size to a COFF_PAGE_SIZE
3401 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3402 don't write out a string table.
3404 * elf.c (bfd_section_from_shdr): When using a different section
3405 header, pass the new one to _bfd_elf_make_section_from_shdr.
3406 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3407 (elf_map_symbols): Add section VMA to symbol value when comparing
3409 (_bfd_elf_compute_section_file_positions): Only build symbol table
3410 if there are some symbols. Set file offset of symtab and strtab
3412 (assign_file_positions_except_relocs): Remove dosyms parameter.
3413 Change all callers. Never set file offset of symtab and strtab
3415 (_bfd_elf_copy_private_section_data): New function.
3416 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3417 (_bfd_elf_copy_private_symbol_data): New function.
3418 (swap_out_syms): Check for special mapping of st_shndx created by
3419 copy_private_symbol_data.
3420 * elfxx-target.h: Use new copy routines.
3421 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3422 (_bfd_elf_copy_private_section_data): Declare.
3424 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3426 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3429 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3430 _bfd_dummy_target, matching the recent change to archive
3433 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3435 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3436 arithmetic on PTR types.
3438 * aout-target.h (MY(callback)): Set the lma of the sections.
3440 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3441 symbol into a reloc against the section.
3443 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3445 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3446 glue for the relocs: IMGLUE and IFGLUE.
3447 (record_toc): new function - tracks toc contents
3448 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3449 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3450 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3451 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3452 (ppc_record_toc_entry): Removed a debug define (duh)
3454 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3455 (pe_print_idata): New function - formats the idata section data
3456 (pe_print_pdata): New function - formats the pdata section data
3457 (pe_print_private_bfd_data): calls to above
3459 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3461 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3462 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3463 TARGET_SYM and TARGET_NAME for vector and BFD name.
3464 * coff-pmac.c (pmac_xcoff_vec): Remove.
3465 (TARGET_SYM, TARGET_NAME): Define.
3466 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3467 machine to 0, not all PowerMacs are 601s.
3469 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3471 * elfcode.h (elf_object_p): Read in any program headers.
3472 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3473 based on the program headers, if any.
3474 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3475 (map_program_segments): Set p_paddr of program headers based on
3478 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3480 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3483 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3484 trying to do a relocateable link with a non-a.out object file.
3486 * archive.c (bfd_generic_archive_p): Check the first object file
3487 in an archive even if target_defaulted is set. If the object file
3488 has the wrong xvec, reject it.
3490 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3491 be represented, report the name via _bfd_error_handler.
3492 (translate_to_native_sym_flags): Likewise.
3493 * elf32-mips.c (mips_elf_final_link): Likewise.
3494 * oasys.c (oasys_write_sections): Likewise.
3496 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3497 which checks for STYP_OVRFLO sections.
3498 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3499 reloc and lineno count overflows.
3500 (coff_write_object_contents): Call coff_count_linenumbers before
3501 coff_compute_section_file_positions. If RS6000COFF_C, handle
3502 reloc and lineno count overflows.
3503 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3504 relocs before dealing with .pad sections. Count overflow section
3505 headers when handling .pad sections.
3507 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3510 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3511 (struct xcoff_link_hash_table): Add descriptor_section and
3512 special_sections fields.
3513 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3514 (xcoff_link_add_symbols): Set linkage section alignment. Create
3515 descriptor section. Check for magic symbol names (_text, etc.),
3516 and record them in special_sections if found. Set
3517 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3518 descriptor field to point back to the function code symbol.
3519 (xcoff_sweep): Always mark the special descriptor_section.
3520 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3521 function descriptor, and mark it if it is.
3522 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3523 parameter, and fill it in. Allocate space for the descriptor
3525 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3526 global linkage code. If an undefined function descriptor is
3527 exported, arrange to define it. Warn about any other undefined
3529 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3530 (xcoff_write_global_symbol): Create a function descriptor when
3532 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3533 * bfd-in2.h: Rebuild.
3535 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3537 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3538 (ppc_coff_link_hash_table): new types for hashing
3539 (ppc_coff_link_hash_newfunc): hash entry constructor
3540 (ppc_coff_link_hash_table_init): hash table initializer
3541 (ppc_coff_link_hash_table_create): hash table constructor
3542 (ppc_record_toc_entry): changed references to hash table
3543 (coff_ppc_relocate_section): changed references to hash table
3545 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3546 * libcoff.h: Rebuild
3548 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3549 (coff_link_add_symbols): removed toc_offset init
3551 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3553 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3556 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3557 if it is given and mmep is available.
3558 * acconfig.h: Undef USE_MMAP.
3559 * configure, config.in: Regenerated.
3560 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3561 table handling the old way.
3562 (aout_get_external_symbols): Don't complain if last byte of string
3564 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3565 (bfd_free_window) [! USE_MMAP]: Don't define.
3566 (bfd_get_file_window,
3567 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3569 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3571 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3574 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3576 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3577 compatible with AMD generated COFF files. Try to support both AMD
3578 and GNU formats simultaneously.
3579 (coff_a29k_relocate_section): Likewise.
3581 * libbfd.c (bfd_get_file_window): Change writable parameter from
3582 int to boolean; update all callers. Pass MAP_SHARED if not
3583 writable--it's required on Solaris. Cast fprintf argument to
3585 * bfd-in.h (bfd_get_file_window): Update declaration.
3586 * bfd-in2.h: Rebuild.
3587 * aoutx.h: Update calls to bfd_get_file_window.
3589 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3591 (xcoff_swap_ldhdr_in): New static function.
3592 (xcoff_swap_ldsym_in): New static function.
3593 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3594 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3595 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3596 Handle XTY_ER/XMC_XO symbols correctly.
3597 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3598 rather than normal symbol table.
3599 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3600 already defined with the same absolute value.
3601 (xcoff_mark): When considering called symbols, check whether the
3602 descriptor is from a dynamic object, rather than the symbol
3604 (xcoff_build_ldsyms): Likewise.
3606 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3607 Cast realloc and malloc return values. If malloc or realloc fail,
3608 set bfd_error_no_memory.
3609 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3610 * bfd-in2.h: Rebuild.
3612 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3614 * coff-ppc.c (ppc_record_toc_entry): new function.
3615 (in_reloc_p): changed return value.
3616 (coff_ppc_relocate_section): much rework.
3617 (ppc_allocate_toc_section): new function.
3618 (ppc_process_before_allocation): new function.
3619 (ppc_coff_swap_sym_in_hook): new function.
3621 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3622 (coff_link_add_symbols): initialize toc_offset.
3624 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3625 (coff_swap_aouthdr_out): Added more sections to the data
3626 dictionary for the pe file header. Also changed linker version
3627 number on the ppc side.
3628 (dir_names): small improvements to the dictionary printing.
3629 (pe_mkobject_hook): save the file level flags.
3631 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3632 (pe_tdata): added real_flags field
3633 (coff_tdata): added local_toc_sym_map and access macro
3635 * libcoff.h (coff_link_hash_entry): added toc_offset field
3636 (pe_tdata): added real_flags field
3637 (coff_tdata): added local_toc_sym_map and access macro
3639 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3640 (coff_mkobject): init for local_toc_sym_map
3641 (coff_write_object_contents): set the internal_a.magic to
3642 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3645 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3647 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3648 entries until both the line number address and the function name
3649 address are too large.
3651 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3652 * configure: Rebuilt.
3654 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3655 is defined in the environment.
3657 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3659 * som.c (som_get_section_contents_in_window): Define to use
3662 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3664 * coff-i860.c: New file, based on coff-i386.c.
3665 * cpu-i860.c: New file, based on cpu-i386.c.
3666 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3667 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3668 targets, using i860coff_vec.
3669 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3670 trad-core.o and hosts/i860mach3.h.
3671 (i860coff_vec): Use coff-i860.o and cofflink.o.
3672 * configure: Rebuild.
3673 * Makefile.in: Rebuild dependencies.
3674 (ALL_MACHINES): Add cpu-i860.o.
3675 (BFD32_BACKENDS): Add coff-i860.o.
3676 (CFILES): Add cpu-i860.c and coff-i860.c.
3677 * targets.c (i860coff_vec): Declare.
3678 (bfd_target_vector): Add &i860coff_vec.
3679 * archures.c (bfd_i860_arch): Declare.
3680 (bfd_archures_list): Add &bfd_i860_arch.
3681 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3682 (coff_set_flags): Handle bfd_arch_i860.
3683 (coff_write_object_contents): Handle I860 a.out magic number.
3685 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3687 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3688 the created .tc section to 2.
3689 (xcoff_mark): Don't keep a .loader reloc for a call to an
3690 undefined symbol when creating a shared library.
3691 (xcoff_build_ldsyms): When creating a shared library, generate
3692 global linkage code for a call to an undefined symbol.
3694 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3696 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3697 BFD32_BACKENDS, BFD64_BACKENDS.
3698 (.dep1): Put mkdep output in a separate file.
3699 Rebuilt dependencies.
3701 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3704 Permit use of mmap when available:
3706 * configure.in: Check for mmap, madvise, mprotect.
3707 * config.in, configure: Regenerated.
3709 * libbfd.c (struct _bfd_window_internal): Define type.
3710 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3712 (ok_to_map): New static variable for debugging.
3713 (_bfd_generic_get_section_contents_in_window): New function.
3714 * bfd-in.h (bfd_window_internal): Declare type.
3715 (bfd_window): Define type.
3716 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3717 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3720 * libaout.h (struct aoutdata): Add two window fields.
3721 (obj_aout_sym_window, obj_aout_string_window): New macros.
3722 * aoutx.h (some_aout_object_p): Initialize windows.
3723 (aout_get_external_symbols): Get symbol data and strings in
3724 windows instead of explicitly allocated buffers.
3725 (slurp_symbol_table): Free window instead of memory.
3726 (bfd_free_cached_info): Release windows instead of freeing storage
3728 (aout_link_free_symbols): Ditto.
3730 * targets.c (bfd_target): Add new field for
3731 get_section_contents_in_window.
3732 (BFD_JUMP_TABLE_GENERIC): Updated.
3733 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3734 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3735 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3736 macros for get_section_contents_in_window field.
3738 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3740 * core.c: Renamed to corefile.c
3741 * makefile.dos (OBJS): Change core.o to corefile.o
3742 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3745 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3747 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3748 targ_selvecs to allow debugging under Irix-5 native.
3751 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3753 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3754 to o. Clobber and restore the list of new csects around the call
3755 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3756 linker error and the linker wants to read the symbol table. Reset
3757 the line number count of a real section even if it has no relocs.
3758 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3760 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3763 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3765 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3766 an undefined symbol in a shared link.
3768 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3769 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3770 phdm@info.ucl.ac.be (Philippe De Muyter).
3772 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3774 * coff-m88k.c (rtype2howto): New static function.
3775 (RTYPE2HOWTO): Use it rather than a macro definition.
3777 * coffcode.h (coff_write_object_contents): set internal_a.magic
3778 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3780 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3781 define TRAD_HEADER to new file hosts/delta68.h.
3782 m88*-motorola-sysv*, however, does use ptrace-core.o.
3783 * hosts/delta68.h: New file.
3785 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3786 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3788 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3790 * i386linux.c (MY(vec)): Declare before use.
3792 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3794 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3795 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3797 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3798 BFD is not of the right type.
3799 (bfd_elf_get_needed_list): Likewise.
3800 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3801 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3802 * xcofflink.c (XCOFF_XVECP): Define.
3803 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3805 (bfd_xcoff_import_symbol): Likewise.
3806 (bfd_xcoff_export_symbol): Likewise.
3807 (bfd_xcoff_link_count_reloc): Likewise.
3808 (bfd_xcoff_record_link_assignment): Likewise.
3809 (bfd_xcoff_size_dynamic_sections): Likewise.
3811 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3812 table index against the number of symbols for a base relative
3815 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3817 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3818 full_aouthdr flag here...
3819 (_bfd_xcoff_bfd_final_link): ...not here.
3821 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3823 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3824 systems that have a system <libelf.h>.
3825 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3826 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3827 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3828 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3829 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3830 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3831 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3833 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3835 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3836 set, set BSF_WEAK in symbol. Change all callers.
3837 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3838 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3839 _bfd_generic_link_add_one_symbol.
3840 (ecoff_indirect_link_order): Check that the section tdata relocs
3841 are not NULL before using them.
3843 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3844 define TRAD_HEADER as hosts/alphalinux.h.
3845 * configure: Rebuild.
3846 * hosts/alphalinux.h: New file.
3847 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3850 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3852 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3853 C_ECOMM storage classes.
3855 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3857 (xcoff_mark): Call xcoff_mark_symbol.
3858 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3859 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3861 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3863 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3865 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3867 (xcoff_find_reloc): New static function.
3868 (xcoff_link_add_symbols): Use it.
3869 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3870 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3871 relocate the value of C_DECL.
3873 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3875 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3877 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3878 callback decide what goes in .relocs.
3879 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3880 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3883 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3885 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3888 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3890 * xcofflink.c: More improvements, mostly to fix handling of
3891 constructors and a few other special cases.
3892 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3893 zero, reverting yesterday's change.
3894 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3895 (bfd_xcoff_link_count_reloc): Declare.
3896 (bfd_xcoff_record_link_assignment): Declare.
3897 * bfd-in2.h: Rebuild.
3899 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3901 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3902 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3903 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3904 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3905 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3906 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3908 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3911 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3912 segments includes the a.out header. See to that the magic number
3913 *always* is big-endian.
3915 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3916 m68k4k NetBSD configurations.
3918 * configure.in, configure: Separate i386 & mips NetBSD
3919 configurations from other BSD ones. Don't assume DEC is the only
3920 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3921 configurations. Add support for m68k4k NetBSD object format.
3923 * libaout.h: Added M_68K4K_NETBSD magic.
3925 * m68k4knetbsd.c: New file.
3927 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3929 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3932 * hosts/mipsnbsd.h: New file.
3935 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3937 * config.bfd: Add config stuff for mips*-*-magic* to set
3938 targ_defvec to ecoff_big_vec.
3941 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3943 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3945 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3946 toc_section, and entry_section fields.
3947 (struct xcoff_section_tdata): Remove ldrel_count field.
3948 * libcoff.h: Rebuild.
3949 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3951 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3952 full a.out header if full_aouthdr is set in xcoff_data.
3953 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3954 based on sections stored in xcoff_data.
3955 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3957 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3958 (rs6000coff_vec): Set symbol_leading_char to '.'.
3959 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3960 value stored in ret rather than returning a pointer value.
3962 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3964 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3967 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3969 * som.c (som_slurp_string_table): Allocate the strings with malloc
3970 since they're free'd by free_cached_info.
3971 (som_slurp_symbol_table): Similarly for the symbol table.
3973 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3975 * Makefile.in (diststuff): Don't make headers.
3977 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3979 * Makefile.in: Rebuild dependencies.
3981 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3982 output_bfd is not SunOS.
3983 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3984 non-SunOS input files.
3986 * xcofflink.c: Extensive changes to support linking shared objects
3987 and generating a .loader section.
3988 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3989 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3990 last_symndx, and ldrel_count fields.
3991 * libcoff.h: Rebuild.
3992 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3993 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3995 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3996 (bfd_xcoff_export_symbol): Declare.
3997 (bfd_xcoff_size_dynamic_sections): Declare.
3998 * bfd-in2.h: Rebuild.
4000 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4002 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4003 * configure: Rebuild.
4004 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4005 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4007 (pmac_xcoff_vec): Update to use new xcoff support.
4008 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4009 (xcoff_write_armap): Declare buf as unsigned char.
4010 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4012 * mpw-make.sed: Generalize subdir_do edit.
4014 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4016 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4017 correctly. Don't initialize asect->vma.
4019 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4021 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4022 something a little less than the page size.
4024 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4026 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4028 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4030 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4031 * coffcode.h (coff_write_object_contents): If .bss is before
4032 .data us that as data_start.
4033 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4035 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4036 (coff_swap_outhdr_out): Hardwire in version number.
4038 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4040 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4041 major and minor to *_vno, since the former are also macros in
4042 SunOS header files. Cast result of bfd_alloc to appropriate
4045 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4046 before assigning to sec_data.
4048 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4050 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4051 now relative to the section, not absolute.
4052 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4053 get the file name when there is a N_SO directory name. When
4054 handling stabs, remember that section->vma was added to the
4057 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4059 * sunos.c (struct sunos_link_hash_table): Add needed field.
4060 (sunos_link_hash_table_create): Call bfd_release, not free.
4061 (sunos_link_hash_table_create): Initialize needed field.
4062 (sunos_add_dynamic_symbols): Record needed objects.
4063 (bfd_sunos_get_needed_list): New function.
4064 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4065 * bfd-in2.h: Rebuild.
4067 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4069 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4071 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4073 * bfd-in.h (struct bfd_link_needed_list): Rename from
4074 bfd_elf_link_needed_list.
4075 * bfd-in2.h: Rebuild.
4076 * elf.c, elflink.h, libelf.h: Corresponding changes.
4078 Add start at AIX linker support; no shared libraries yet.
4079 * xcofflink.c: New file.
4080 * configure.in (rs600coff_vec): Use xcofflink.o.
4081 * configure: Rebuild.
4082 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4084 (struct xcoff_section_tdata): Define.
4085 (xcoff_section_data): Define macro.
4086 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4087 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4088 (_bfd_xcoff_bfd_final_link): Declare.
4089 (_bfd_ppc_xcoff_relocate_section): Declare.
4090 * libcoff.h: Rebuild.
4091 * coff-rs6000.c: Clean up a bit.
4092 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4093 cputype, csects, and debug_indices.
4094 (xcoff_copy_private_bfd_data): Copy cputype.
4095 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4096 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4097 (xcoff_reloc_type_lookup): Rename from
4098 rs6000coff_reloc_type_lookup.
4099 (coff_relocate_section): Define.
4100 (_bfd_xcoff_sizeof_headers): Define.
4101 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4102 (_bfd_xcoff_bfd_relax_section): Define.
4103 (_bfd_xcoff_bfd_link_split_section): Define.
4104 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4106 * coffcode.h (coff_compute_section_file_positions): If AIX,
4107 increment sofar by SMALL_AOUTSZ if not executable.
4108 (coff_write_object_contents): If AIX, always output an a.out
4109 header; if not executable, header size of SMALL_AOUTSZ.
4110 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4111 (_bfd_stringtab_init): Initialize xcoff field.
4112 (_bfd_xcoff_stringtab_init): New function.
4113 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4114 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4115 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4116 * libbfd.h: Rebuild.
4117 * Makefile.in: Rebuild dependencies.
4118 (BFD32_BACKENDS): Add xcofflink.o.
4119 (CFILES): Add xcofflink.c.
4121 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4122 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4123 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4125 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4127 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4129 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4131 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4132 * config.in: Regenerated.
4134 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4135 (_bfd_chunksize): New variable.
4136 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4137 for obstack chunk size.
4138 * configure.in: Check for getpagesize.
4139 * configure: Regenerated.
4141 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4143 * trad-core.c (rawptr): Make it a local variable of
4144 ptrace_unix_core_file_p.
4146 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4148 * coff-arm.c (in_reloc_p): New.
4149 * coff-i386.c (in_reloc_p): New.
4150 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4151 (coff_write_object_contents): Only set has_reloc_section
4153 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4154 in_reloc_p to decide if reloc should be emitted.
4155 * libcoff.h (pe_data_type.in_reloc_p): New.
4156 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4158 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4160 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4161 (_bfd_coff_read_internal_relocs): Likewise.
4162 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4163 (_bfd_coff_read_internal_relocs): Likewise.
4165 * elflink.h (elf_link_add_object_symbols): Correct conditions
4166 under which type and size change warnings are issued.
4168 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4170 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4171 a symbol which is not in a real section.
4172 (coff_write_native_symbol): Corresponding change.
4174 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4175 coff_link_hash_newfunc and make non-static.
4176 (_bfd_coff_link_hash_table_init): New function, broken out of
4177 _bfd_coff_link_hash_table_create.
4178 (_bfd_coff_link_hash_table_create): Use it.
4179 (process_embedded_commands): Make static.
4180 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4181 (_bfd_coff_link_hash_table_init): Declare.
4182 * libcoff.h: Rebuild.
4184 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4185 field in XCOFF tdata.
4186 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4187 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4188 based on cputype stored in a.out header, or in n_type of initial
4190 (coff_write_object_contents): Set cputype correctly in a.out
4192 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4194 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4195 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4197 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4198 * libcoff.h: Rebuild.
4200 * cpu-rs6000.c (rs6000_compatible): New static function.
4201 (bfd_rs6000_arch): Use it.
4202 * cpu-powerpc.c (powerpc_compatible): New static function.
4203 (arch_info_struct): Define various flavours of PowerPC.
4204 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4207 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4209 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4211 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4213 * elflink.h (elf_link_add_object_symbols): Don't warn about
4214 changing the size or type if the old definition was weak.
4216 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4218 * coffcode.h (combined_entry_type): Add fix_line field.
4219 (coff_slurp_line_table): Warn if we try to set the lineno field of
4221 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4222 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4223 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4224 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4226 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4227 * libcoff.h: Rebuild.
4229 * libcoff-in.h (struct xcoff_tdata): Define.
4230 (xcoff_data): Define.
4231 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4232 * bfd-in2.h, libcoff.h: Rebuild.
4233 * coff-rs6000.c (xcoff_mkobject): New static function.
4234 (coff_mkobject): Define.
4235 (xcoff_copy_private_bfd_data): New static function.
4236 (coff_bfd_copy_private_bfd_data): Define.
4237 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4239 (rs6000coff_vec): Add DYNAMIC to object_flags.
4240 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4241 .loader sections specially.
4242 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4243 section alignment from the XCOFF tdata information.
4244 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4245 F_SHROBJ, and copy the extra a.out header information into the
4246 XCOFF tdata structure.
4247 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4248 F_DYNLOAD and the extra a.out header information.
4249 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4250 C_HIDEXT symbol with attached csect information.
4251 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4252 in the o_maxdata field.
4253 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4254 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4255 end if BSF_NOT_AT_END is set.
4257 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4258 _bfd_read_ar_hdr_fn.
4259 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4260 * bfd-in2.h, libbfd.h: Rebuild.
4261 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4263 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4264 (bfd_slurp_bsd_armap_f2): Likewise.
4265 (_bfd_slurp_extended_name_table): Likewise.
4267 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4269 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4271 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4272 when the symbol table is empty.
4274 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4275 space for section symbols, since we don't output them either.
4276 (elf_m68k_adjust_dynindx): Removed.
4278 * ptrace-core.c (rawptr): Make it a local variable of
4279 ptrace_unix_core_file_p.
4281 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4283 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4286 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4287 Mac object file formats.
4289 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4291 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4292 auxent if there isn't one.
4293 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4294 rather than FILNMLEN as the maximum name length.
4296 * coffcode.h (bfd_coff_backend_data): Add new field
4297 _bfd_coff_print_aux.
4298 (bfd_coff_print_aux): New static function.
4299 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4300 scnlen field of an XTY_LD csect aux entry.
4301 (coff_print_aux): New static function.
4302 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4303 in coff_pointerize_aux_hook.
4304 (bfd_coff_std_swap_table): Initialize new field.
4305 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4306 * libcoff.h: Rebuild.
4307 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4308 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4310 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4311 if there are symbols, for native AIX ld compatibility.
4313 * coffcode.h (bfd_coff_backend_data): Add new field
4314 _bfd_coff_pointerize_aux_hook.
4315 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4316 or I960, and as 0 otherwise.
4317 (bfd_coff_std_swap_table): Initialize new field.
4318 * libcoff.h: Rebuild.
4319 * coffgen.c (coff_pointerize_aux): Change parameters to take
4320 symbol pointer instead of type and class, and to take aux index.
4321 Call _bfd_coff_pointerize_aux_hook if it is defined.
4322 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4323 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4324 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4326 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4327 read-only/host-only support.
4329 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4331 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4334 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4335 BFD_JUMP_TABLE_ARCHIVE accordingly.
4336 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4337 (_bfd_compute_and_write_armap): Declare.
4338 (_bfd_generic_read_ar_hdr): Declare.
4339 (_bfd_read_ar_hdr): Define.
4340 (_bfd_noarchive_read_ar_hdr): Define.
4341 (_bfd_archive_bsd_read_ar_hdr): Define.
4342 (_bfd_archive_coff_read_ar_hdr): Define.
4343 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4344 _bfd_read_ar_hdr instead.
4345 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4346 (_bfd_compute_and_write_armap): Rename from
4347 compute_and_write_armap. Make non-static. Change all callers.
4348 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4349 than _bfd_snarf_ar_hdr.
4350 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4351 * ieee.c (ieee_read_ar_hdr): Define.
4352 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4353 * oasys.c (oasys_read_ar_hdr): Define.
4354 * som.c (som_read_ar_hdr): Define.
4355 * bfd-in2.h, libbfd.h: Rebuild.
4357 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4359 * peicode.c (coff_swap_filehdr_in): If symptr is
4360 zero, there aren't any symbols, even if nsyms is set.
4362 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4364 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4366 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4367 sections, and set styp correctly for them: .got, .hash, .dynamic,
4368 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4369 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4371 (ecoff_sort_hdrs): New static function.
4372 (ecoff_compute_section_file_positions): Return boolean, not void.
4373 Sort the sections by VMA before looking through them. Put the
4374 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4375 section on an appropriate boundary within the page.
4376 (ecoff_compute_reloc_file_positions): Check return value of
4377 ecoff_compute_section_file_positions.
4378 (_bfd_ecoff_set_section_contents): Likewise.
4379 (_bfd_ecoff_write_object_contents): Check for various Alpha
4380 section types when incrementing text_size and data_size. Call
4381 adjust_headers backend function if it exists.
4382 * coff-alpha.c (alpha_adjust_headers): New static function.
4383 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4384 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4386 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4388 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4390 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4391 of ALTERNATE_AIX_CORE_FORMAT.
4392 * configure.in (aix4): No longer need CORE_FLAGS.
4393 * configure: Updated.
4395 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4397 NS32k changes from Ian Dall:
4398 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4400 (aout_link_input_section_std, aout_link_input_section_ext,
4401 aout_link_reloc_link_order): Call them instead of _bfd_*
4403 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4405 (backend_data): Use it instead of hardcoded zero.
4407 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4408 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4410 * ns32knetbsd.c: Include bfd.h.
4411 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4412 (MY_bfd_reloc_type_lookup): Declare function too.
4413 * pc532-mach.c (set_sizes): Don't declare.
4414 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4415 (backend_data, MY_backend_data): Don't define.
4417 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4418 ns32k-*-lites* like ns32k-*-netbsd*.
4420 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4423 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4425 * coffcode.h (coff_write_object_contents): Restore setting
4426 f_timdat to 0, deleted on August 22.
4428 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4430 * coffcode.h (coff_bfd_copy_private_symbol_data,
4431 coff_bfd_copy_private_section_data,
4432 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4433 * peicode.h (coff_bfd_copy_private_bfd_data): New
4434 (pe_bfd_copy_private_bfd_data): New.
4435 (coff_swap_scnhdr_in): Swap bss size into the right place.
4436 (pe_print_private_bfd_data): Add some newlines.
4438 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4440 * som.c (setup_sections): Don't die if a space has no subspaces.
4442 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4444 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4445 dynamic symbol override a common symbol. Don't change the size or
4446 type if they have been set and the new symbol is not a definition.
4447 Warn if the size or type changes.
4449 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4451 * som.c (som_begin_writing): Don't write the symbol table or
4453 (som_finish_writing): Write them here. Place them after the
4454 subspace data, but before the relocs.
4456 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4458 * sunos.c (sunos_add_one_symbol): Just pass false, not
4459 info->shared_library, to sunos_create_dynamic_sections.
4460 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4462 (sunos_check_dynamic_reloc): Remove .text section assertion.
4464 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4466 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4467 * configure, configure.in: Add pmac_xcoff_vec case.
4468 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4469 * coff-pmac.c: New file, PowerMac XCOFF support.
4470 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4471 * targets.c (pmac_xcoff_vec): Declare.
4473 * mpw-config.in: Various changes to be compatible with the
4474 autoconf-based configury.
4475 * mpw-make.sed: New file, sed commands to translate Unix
4476 makefile into MPW syntax.
4477 * mpw-make.in: Remove.
4478 * hosts/mpw.h: Remove.
4479 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4480 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4482 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4484 * binary.c (binary_get_symtab): Return an empty string on error.
4485 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4487 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4489 * coff-ppc.c: Reformatted according to gnu conventions
4490 Removed irrelevant "if 0" code
4492 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4494 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4495 symbols rather than as indirect symbols.
4496 (MY(slurp_symbol_table)): Don't do anything special about
4499 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4500 of .ctors and .dtors sections is no larger than 2.
4502 * sunos.c (sunos_add_one_symbol): Don't change
4503 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4505 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4506 dynamic symbols when creating a shared library.
4507 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4509 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4510 written even if it is not defined in a regular object.
4511 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4512 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4513 rather than the constant 22.
4514 (sunos_check_dynamic_reloc): Handle creating a shared library.
4515 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4516 zero when creating a shared library.
4517 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4518 write it out at the start of the symbol table.
4520 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4522 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4524 * config.bfd: Add arm-*-coff.
4525 * configure.in, configure: Add armcoff_{little,big}_vec.
4526 * targets.c (armcoff_{little,big}_vec): Declare.
4527 (bfd_target_vector): Add armcoff_{little,big}_vec.
4528 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4530 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4532 * targets.c (bfd_find_target): Remove debugging code.
4534 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4536 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4538 * Makefile.in: added *-ppc files
4539 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4540 allow pe based .o's to be shared with other tools on ppc/NT
4541 * config.bfd: added powerpc[le]-[pe|winnt] config support
4542 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4543 * peicode.h: Added more section flags for PE on ppc
4544 Added coff_swap_filehdr_out to allow peicode.h to be
4545 used for non-image PE files on ppc.
4546 Check for image, or not, before copying pe_opthdr
4547 * targets.c: Added new bfd's
4548 * targets.c: Removed two inactive bfds that shouldn't have made it this
4551 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4553 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4554 explicit values to initialize all relocs. Change all users.
4555 (ppc_elf_brtaken_inner): New function to handle branch predicition
4557 (ppc_elf_brtaken_reloc): Ditto.
4558 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4559 relocs use ppc_elf_unsupported_reloc.
4560 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4561 needs to be reported.
4562 (ppc_elf_relocate_section): Support branch prediction relocs.
4564 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4566 * bfd.c (bfd_assert): Remove \n from string passed to
4569 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4570 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4571 (bfd_coff_make_section_hook): Don't define.
4572 (coff_make_section_hook): Remove.
4573 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4574 (styp_to_sec_flags): Likewise.
4575 (coff_write_object_contents): Likewise.
4576 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4578 * libcoff.h: Rebuild.
4579 * coffgen.c (make_a_section_from_file): Just call
4580 bfd_make_section_anyway, not bfd_make_section or
4581 bfd_coff_make_section_hook.
4582 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4583 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4584 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4585 make_section_hook field.
4586 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4588 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4589 pointers into value field for warning and indirect symbols; just
4590 leave the value field alone.
4591 * linker.c (generic_link_add_symbol_list): Use next symbol for
4592 warning and indirect symbols, rather than looking in symbol value.
4593 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4594 parameter. Change all callers. Remove support for indirect
4595 symbols; it didn't work anyhow.
4596 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4597 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4598 * bfd-in2.h: Rebuild.
4600 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4602 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4603 go back to telling the tools this reloc operates on 32 bits.
4605 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4607 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4608 rather than a direct fprintf.
4609 * archive.c (_bfd_write_archive_contents): Likewise.
4610 * coffcode.h (coff_slurp_symbol_table): Likewise.
4611 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4612 (ppc_elf_unsupported_reloc): Likewise.
4613 (ppc_elf_relocate_section): Likewise.
4614 * i386linux.c (linux_tally_symbols): Likewise.
4615 (linux_finish_dynamic_link): Likewise.
4616 * osf-core.c (osf_core_core_file_p): Likewise.
4617 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4618 * som.c (som_sizeof_headers): Likewise.
4619 * srec.c (srec_bad_byte): Likewise.
4620 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4621 * libbfd-in.h (bfd_assert): Declare first parameter const.
4622 * libbfd.h: Rebuild.
4623 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4624 bfd_reloc_overflow is enough.
4625 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4626 * coff-h8500.c (rtype2howto): Likewise.
4627 * coff-z8k.c (rtype2howto): Likewise.
4628 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4629 * elf.c (_bfd_elf_get_lineno): Likewise.
4630 (_bfd_elf_no_info_to_howto): Likewise.
4631 (_bfd_elf_no_info_to_howto_rel): Likewise.
4632 * hp300hpux.c (convert_sym_type): Likewise.
4633 (MY(swap_std_reloc_in)): Likewise.
4634 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4636 * libaout.h (struct aoutdata): Add line_buf field.
4637 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4638 and filename_buffer. Instead, use a malloc buffer stored in the
4639 new line_buf field. Remove length restrictions.
4641 * coffgen.c (string_size): Remove static variable.
4642 (debug_string_size, debug_string_section): Likewise.
4643 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4644 and debug_string_size_p parameters. Use them instead of the
4645 global variables. Change all callers.
4646 (coff_write_symbol): Likewise.
4647 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4648 (coff_write_symbols): Add local variables to replace removed
4651 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4652 function, and line_base fields.
4653 * libcoff.h: Rebuild.
4654 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4655 information, rather than using static variables.
4657 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4658 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4660 * init.c (initialized): Remove static variable.
4661 (bfd_init): Don't bother setting initialized.
4662 (bfd_check_init): Remove.
4663 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4664 * libbfd.h: Rebuild.
4666 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4668 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4669 size for full core dumps. Copy core file header to private data.
4670 (rs6000coff_core_file_failing_command,
4671 rs6000coff_core_file_failing_signal): New functions to extract
4672 the file name and terminating signal from the core file.
4673 * coff-rs6000.c: Use them.
4675 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4677 Change arch info to be const, initialized at compile time.
4678 * archures.c: Reindent many functions. Change CONST to const.
4679 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4680 nothing set it anyhow. Make next const.
4681 (bfd_arch_info_list): Remove.
4682 (bfd_archures_list): Rename from archures_init_table. Change from
4683 a table of function pointers to a table of bfd_arch_info_type
4684 structure addresses.
4685 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4686 (bfd_lookup_arch): Likewise.
4687 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4689 (bfd_default_arch_struct): Make const.
4690 (bfd_arch_init, bfd_arch_linkin): Remove.
4691 (bfd_get_arch_info): Return a const pointer.
4692 * init.c (bfd_init): Don't call bfd_arch_init.
4693 * bfd.c (struct _bfd): Make arch_info const.
4694 * bfd-in2.h: Rebuild.
4695 * libbfd.h: Rebuild.
4696 * configure.in: Put & before everything in $selarchs.
4697 * configure: Rebuild.
4698 * cpu-*.c: Change bfd_*_arch from a function which calls
4699 bfd_arch_linkin to a const structure.
4700 * ieee.c (ieee_object_p): Make arch const.
4702 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4704 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4706 * bfd-in2.h: Regenerate.
4707 * libbfd.h: Regenerate.
4709 * elf32-ppc.c (reloc_type): Update names to match current draft.
4710 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4711 relative. Update names to current V.4 draft.
4712 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4713 (ppc_elf_relocate_section): Rename relocations to match draft.
4715 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4717 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4718 compiled with -mrelocatable-lib to be linked with either normal
4719 modules or -mrelocatable modules.
4721 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4723 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4724 in the a.out header.
4726 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4727 a reloc against a local symbol, even if it's not a section.
4729 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4731 * targets.c (bfd_target): Remove unused align_power_min field.
4732 * bfd-in2.h: Rebuild.
4733 * All backends: Remove initialization of align_power_min.
4735 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4737 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4739 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4741 * config.bfd (mips-dec-netbsd*): New target.
4742 * configure.host (mips-dec-netbsd*): New host.
4743 * configure.in (mips-dec-netbsd*): New native.
4744 * configure: Rebuild.
4746 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4748 Make the COFF backend linker merge common types:
4749 * cofflink.c (struct coff_debug_merge_element): Define.
4750 (struct coff_debug_merge_type): Define.
4751 (struct coff_debug_merge_hash_entry): Define.
4752 (struct coff_debug_merge_hash_table): Define.
4753 (coff_debug_merge_hash_table_init): Define.
4754 (coff_debug_merge_hash_table_free): Define.
4755 (coff_debug_merge_hash_lookup): Define.
4756 (struct coff_final_link_info): Add debug_merge field.
4757 (coff_debug_merge_hash_newfunc): New static function.
4758 (_bfd_coff_final_link): Allocate and free debug_merge table.
4759 (coff_link_input_bfd): Merge identical enum, struct and union
4762 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4764 Convert i960 COFF to use COFF backend linker.
4765 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4766 structure to store the symbol being used.
4767 (coff_i960_start_final_link): New static function.
4768 (coff_i960_relocate_section): New static function.
4769 (coff_i960_adjust_symndx): New static function.
4770 (coff_start_final_link): Define.
4771 (coff_relocate_section): Define.
4772 (coff_adjust_symndx): Define.
4773 * coffcode.h (bfd_coff_backend_data): Add new callback function
4774 _bfd_coff_start_final_link.
4775 (bfd_coff_start_final_link): Define.
4776 (coff_start_final_link): Define if not defined.
4777 (bfd_coff_std_swap_table): Add coff_start_final_link.
4778 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4780 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4781 function callback is not NULL.
4782 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4783 (_bfd_coff_internal_syment_name): Declare.
4784 * libcoff.h: Rebuild.
4785 * configure.in (icoff_big_vec): Add cofflink.o.
4786 (icoff_little_vec): Likewise.
4787 * configure: Rebuild.
4789 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4791 * Makefile.in (clean-info): Remove extraneous tab from line
4794 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4796 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4797 contents has relocs.
4799 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4801 * coffcode.h (coff_compute_section_file_positions): Keep the
4803 (coff_write_object_contents): Remember if it's a relocatable
4805 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4806 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4807 if relocatable file. Swap out saved raw size.
4809 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4811 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4812 (maintainer-clean): Rename from realclean, passing
4813 maintainer-clean down to subdirectories, but leave realclean as a
4816 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4819 * dep-in.sed: Remove config.h from generated dependencies.
4821 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4822 broken out of sunos_canonicalize_dynamic_symtab.
4823 (sunos_canonicalize_dynamic_symtab): Call new function
4824 sunos_slurp_dynamic_symtab.
4825 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4826 dynamic symbol table to the caller.
4827 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4828 callback to override the symbols being read.
4829 * libaout.h (struct aout_backend_data): Add three new parameters
4830 to add_dynamic_symbols callback.
4832 Extensive minor changes to avoid various gcc warnings. Also:
4833 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4834 * archures.c (bfd_arch_info_type): Change mach field from long to
4836 (bfd_lookup_arch): Change machine parameter from long to unsigned
4839 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4841 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4842 a symbol with a non-zero plt_offset.
4844 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4846 * elfcode.h (align_file_position): Remove; not used.
4848 * configure.in: Only check for <sys/procfs.h> on a native system,
4849 and make sure it defines prstatus_t.
4850 * configure: Rebuild.
4852 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4854 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4856 * config.in: Rename from config.h.in.
4857 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4858 Check for config.h:config.in when creating stamp-h.
4859 * configure: Rebuild.
4860 * Makefile.in (stamp-h): Depend upon config.in rather than
4861 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4862 calling config.status.
4864 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4865 (Makefile): Just rebuild Makefile.
4866 (config.h, stamp-h): New targets.
4867 * configure.in: Create stamp-h when rebuilding config.h.
4868 * configure: Rebuild.
4870 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4872 * configure.in: Call AC_CONFIG_HEADER. Substitute
4873 HOST_64BIT_LONG. Check that various header files exist. Check
4874 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4875 and/or free need to be declared. Don't make a link to sysdep.h.
4876 Define TRAD_HEADER for various hosts.
4877 * configure: Rebuild.
4878 * configure.host: Don't set my_host. Add definitions taken from
4879 host header files for various entries. Remove entries which now
4881 * acconfig.h: New file.
4882 * config.h.in: New file, built by autoheader.
4883 * sysdep.h: New file.
4884 * Makefile.in (do_distclean): Don't remove sysdep.h.
4886 (LOCAL_H_DEPS): New variable.
4887 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4889 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4890 ($(OPTIONAL_BACKENDS)): Likewise.
4891 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4892 looking through sysdep.h.
4893 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4894 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4895 (fprintf_vma, sprintf_vma): Likewise.
4896 (int64_type, uint64_type): Don't define.
4897 * bfd-in2.h: Rebuild.
4898 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4899 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4900 * lynx-core.c: Include stuff from old hosts/lynx.h.
4901 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4902 rather than NO_FCNTL.
4903 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4904 rather than NATIVE_HPPAHPUX_COMPILER.
4905 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4907 * hosts/*.h: Remove all header files which merely include,
4908 declare, and define things. Leave header files which define
4909 information needed by trad-core.c.
4911 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4912 (BFD_CC_FOR_BUILD): Define.
4913 * configure.in: Use BFD_CC_FOR_BUILD.
4914 * configure: Rebuild.
4916 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4918 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4919 * configure: Rebuild.
4921 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4924 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4926 * config.bfd: i386pe_ve -> i386pe_vec.
4928 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4930 * configure.host: Incorporate host Makefile fragments by setting
4932 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4933 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4934 value based on whether the code is being compiled by a cross
4935 compiler. Don't substitute host_makefile_frag or frags.
4936 * aclocal.m4: New file to define local AC_PROG_CC.
4937 * configure: Rebuild.
4938 * Makefile.in (INSTALL): Set to @INSTALL@.
4939 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4940 (INSTALL_DATA): Set to @INSTALL_DATA@.
4942 (CC): Define as @CC@.
4943 (CFLAGS): Set to @CFLAGS@.
4944 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4945 (@host_makefile_frag@): Remove.
4946 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4947 after other options.
4948 (config.status): Remove dependency upon @frags@.
4949 * config/*.mh, config/README: Remove.
4951 * config.bfd: Rewrite to incorporate the contents of the Makefile
4952 fragments by setting shell variables, rather than merely returning
4953 the name of a Makefile fragment.
4954 * configure.in: Use shell variables set by config.bfd rather than
4955 looking at the target Makefile fragment files. Don't substitute
4956 target_makefile_frag. Do substitute TDEFINES.
4957 * configure: Rebuild.
4958 * Makefile.in (@target_makefile_frag@): Remove.
4959 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4960 * config/*.mt: Remove.
4962 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4964 * configure.in: Put changequote lines around "i[345]86" patterns
4965 section of core file support.
4967 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4969 * som.c (som_bfd_print_private_bfd_data): Define to use the
4972 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4974 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4975 entry, text_start and data_start.
4977 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4979 * Makefile.in (OFILES): Remove $(TDEPFILES).
4980 * config/apollo.mt (TDEPFILES): Remove.
4981 * config/README: Update.
4983 * configure.in: For a native configuration, set COREFILE and
4984 COREFLAG based on the canonical host name.
4985 * configure: Rebuild.
4986 * Makefile.in: Rebuild dependencies.
4987 (ALL_CFLAGS): Add @COREFLAG@.
4988 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4989 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4990 support routines. Check LYNX_CORE rather than HOST_LYNX.
4991 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4992 * i386lynx.c: Likewise.
4993 * m68klynx.c: Likewise.
4994 * sparclynx.c: Likewise.
4995 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4996 * *-core.c: Comment changes.
4997 * config/decstation.mh (HDEPFILES): Remove.
4998 (HDEFINES): Remove -DTRAD_CORE.
4999 * config/irix3.mh (RANLIB): Remove.
5000 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5001 (HDEFINES): Remove -DIRIX_CORE.
5002 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5003 (HDEFINES): Remove -DTRAD_CORE.
5004 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5005 * config/ultra3.mh (RANLIB): Remove.
5006 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5007 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5008 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5009 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5010 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5011 * config/i386aix.mh, config/i386bsd.mh: Remove.
5012 * config/i386linux.mh, config/i386mach3.mh: Remove.
5013 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5014 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5015 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5016 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5017 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5018 * config/solaris2.mh, config/stratus.mh: Remove.
5019 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5020 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5022 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5024 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5025 DT_FINI entry if the appropriate symbol is not in the hash table.
5027 * libelf.h (struct elf_backend_data): Add create_program_headers
5028 and want_hdr_in_seg fields.
5029 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5031 (elf_backend_create_program_headers): Likewise.
5032 (elfNN_bed): Initialize create_program_headers and
5034 * elf.c (get_program_header_size): Call create_program_headers
5036 (map_program_segments): Check want_hdr_in_seg backend field. Call
5037 create_program_headers backend routine.
5039 * elf.c (assign_file_positions_except_relocs): Align non allocated
5040 sections when creating an executable.
5042 * elfcode.h (elf_swap_phdr_in): Make non static.
5043 (elf_swap_phdr_out): Make non static.
5044 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5045 (bfd_elf32_swap_phdr_out): Declare.
5046 (bfd_elf64_swap_phdr_in): Declare.
5047 (bfd_elf64_swap_phdr_out): Declare.
5049 * ecofflink.c (ecoff_collect_shuffle): New static function.
5050 (_bfd_ecoff_get_accumulated_pdr): New function.
5051 (_bfd_ecoff_get_accumulated_sym): New function.
5052 (_bfd_ecoff_get_accumulated_ss): New function.
5053 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5054 (_bfd_ecoff_get_accumulated_sym): Declare.
5055 (_bfd_ecoff_get_accumulated_ss): Declare.
5056 * libbfd.h: Rebuild.
5058 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5060 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5062 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5063 warning symbols. If any section is named .gnu.warning.XXX, treat
5064 the contents as a warning to be issued if the symbol XXX is
5066 (elf_link_output_extsym): For an indirect or warning symbol, just
5067 output the symbol it points to.
5069 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5070 if bfd_hash_allocate fails, since it will already be set.
5071 (generic_link_hash_newfunc): Likewise.
5072 (archive_hash_newfunc): Likewise.
5073 (hash_entry_bfd): New static function.
5074 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5075 callback. Allocate a new warning using the hash table newfunc.
5076 Use bfd_hash_replace to update the entry in the hash table, rather
5077 than assuming we can copy the fields with structure assignment.
5079 * hash.c (bfd_hash_replace): New function.
5080 * bfd-in.h (bfd_hash_replace): Declare.
5081 * bfd-in2.h: Rebuild.
5083 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5085 * config.bfd: Add mips*vr4300-*-elf* target.
5086 * config/mipsbvr4300.mt: Added.
5088 See file ChangeLog.2
5095 version-control: never