1 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
3 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
4 flag for newly created sections.
5 (sunos_add_dynamic_symbols): Don't discard newly created sections
6 if shared library is dynobj.
8 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
10 * elf.c (map_sections_to_segments): When checking whether
11 including a section in a segment would force us to skip a page,
12 align the address of the next segment to avoid wraparound
16 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
18 * coffcode.h (coff_write_object_contents): Initialize
19 target id field to TIC80_TARGET_ID.
20 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
22 (coff_swap_filehdr_in): Swap in target id field if used.
25 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
27 * coff-i386.c (coff_i386_is_local_label_name): New static function
29 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
30 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
32 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
34 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
35 complain_overflow_signed, for 32 bit PC relative relocations.
37 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
39 * elflink.h (elf_link_add_object_symbols): When a version
40 indirection symbol is overridden, make the original symbol point
41 at the real overriding symbol.
43 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
46 * elflink.h (elf_link_output_extsym): Use the right section for a
48 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
49 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
51 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
53 * elflink.h (elf_merge_symbols): Resolve indirect and warning
54 symbols before checking for new symbols.
56 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
58 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
60 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
61 file, not aoutsz bytes (they are different in XCOFF .o files).
63 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
64 redefined by objects included from archives.
66 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
68 * elflink.h (elf_merge_symbol): In the case of a new defined
69 symbol overriding an old defined symbol, return the hash table
70 entry which we modify, even if it is the target of an
72 (elf_link_add_object_symbols): If the real name of the symbol gets
73 overridden, convert the versioned symbol into an indirect symbol
76 * elflink.h (elf_merge_symbol): New static function, broken out of
77 elf_link_add_object_symbols.
78 (elf_link_add_object_symbols): Call it.
80 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
82 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
83 handle case where COFF filehdr does not immediately follow PE
85 * coffgen.c (coff_object_p): Remove useless seek to current
88 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
90 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
93 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
95 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
96 symbols, skip N_ABS symbols with debugging storage classes.
98 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
100 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
101 relocs in shared libraries which refer to local symbols. Cope
102 with addend when processing a GOT relocation.
104 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
105 for sections that the linker didn't create.
106 (ppc_elf_finish_dynamic_sections): Only try to write out a section
107 symbol if it was created in ppc_elf_size_dynamic_sections.
108 (ppc_elf_relocate_section): Complain if we have to generate a reloc
109 relative to a section for which we didn't output a symbol.
111 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
112 relocs are 'rela' relocs, like everything else. .rela.plt is not
113 a read-only section, so we don't have to special-case it.
115 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
116 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
118 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
119 (ppc_elf_relocate_section): @got offsets are 4 from start of the
121 * elflink.c (_bfd_elf_create_got_section): The three reserved
122 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
124 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
127 * elf32-ppc.c (ppc_elf_check_relocs): Use
128 _bfd_elf_create_got_section to create the GOT rather than
129 ppc_elf_create_linker_section. Create the '.rela.got' section
131 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
132 symbol has a GOT entry.
133 (ppc_elf_relocate_section): Record when a symbol is used through
134 the GOT, and allocate space in the GOT for each such symbol.
135 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
136 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
139 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
140 treated in a similar way to ADDR16_HA relocs.
141 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
142 shared objects; the linker must deal with them.
143 (ppc_elf_create_linker_section): Stop setting
144 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
145 LINKER_SECTION_PLT stuff.
146 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
147 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
148 section, not ELF-specific calls.
149 (elf_backend_plt_not_loaded): Set to 1.
150 (elf_backend_got_symbol_offset): Set to 4.
151 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
152 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
153 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
154 plt_not_loaded member.
155 (_bfd_elf_create_got_section): Apply got_symbol_offset.
156 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
158 (elf_backend_G_O_T_offset): Set default to 0.
159 (elfNN_bed): Set added fields.
161 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
162 DT_RELENT in shared objects; should be DT_RELAENT.
164 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
165 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
166 such a reloc (in a non-shared object) refers to a symbol that's
169 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
171 * elfcode.h (put_signed_word): Define.
172 (get_signed_word): Define.
173 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
174 (elf_swap_reloca_out): Use put_signed_word for the r_addend
176 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
177 bfd_get_signed_32 to set the r_addend field.
178 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
179 bfd_h_get_signed_64 to set the r_addend field.
181 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
183 * elf32-i386.c (elf_i386_relocate_section): When generating a
184 shared library, do the relocation if the input section is not
187 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
188 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
189 (elf_fix_symbol_flags): New static function, broken out of
190 elf_adjust_dynamic_symbol.
191 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
192 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
193 forced local even if NEEDS_PLT is set. When forcing a symbol to
194 be local, clear NEEDS_PLT.
195 (elf_link_output_extsym): Remove unused local bed.
197 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
199 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
200 for derived elf linker hash table entries. References to
201 elf_link_hash_entry changed appropriately.
202 (elf32_mn10300_link_hash_table): New structure for derived elf
204 (elf32_mn10300_hash_table): Define.
205 (elf32_mn10300_link_hash_traverse): Likewise.
206 (elf32_mn10300_link_hash_newfunc): New function.
207 (elf32_mn10300_link_hash_table_create): Likewise.
208 (elf32_mn10300_finish_hash_table_entry): Likewise.
209 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
210 of prologue code, and call:32->call:16 relaxing.
211 (compute_function_info: New function.
212 (bfd_elf32_bfd_ilink_hash_table_create): Define.
214 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
216 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
217 for a symbol which is being forced to be local.
218 * elf32-i386.c (elf_i386_relocate_section): Write out the
219 relocation value for a GOT reloc for a symbol which is turning
221 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
222 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
224 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
226 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
227 value if the symbol is turning into a local symbol.
228 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
229 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
231 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
233 * elflink.h (elf_link_add_object_symbols): Also read verneed
234 information by calling `_bfd_elf_slurp_version_tables'.
235 (elf_link_add_object_symbols): For undefined symbols look for
236 version information in the verneed records.
237 (elf_link_add_object_symbols): Use soname of shared object
238 for verneed record if it is available.
240 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
242 * cpu-arm.c: Add prototypes for compatible and scan.
243 * cofflink.c: Add prototype for mark_relocs.
245 * archive.c (bfd_special_undocumented_glue): Change filename to
246 const pointer. Add prototype.
248 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
250 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
251 sections that will be discarded.
253 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
255 * elflink.h (elf_link_find_version_dependencies): When searching
256 for known version symbol skip non-matching verdef records, not
259 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
261 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
262 not a bfd_vma, to the base file, to match how dlltool reads it.
264 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
266 * reloc.c: Add thumb relocations.
268 * bfd-in2.h: Add Thumb relocations.
270 * libbfd.h: Add Thumb relocations.
272 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
274 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
276 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
278 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
279 for a section even if it is not loaded.
281 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
283 (_bfd_coff_link_input_bfd): Separate section VMA handling for
284 input and output files.
285 (_bfd_coff_generic_relocate_section): Check whether input file,
286 not output file, is a PE file.
288 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
290 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
292 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
294 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
297 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
299 * cpu-arm.c (compatible): Add test for supersets of ARM
302 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
304 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
307 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
309 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
310 called directly by gas/config/tc-arm.c.
312 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
314 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
315 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
317 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
319 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
322 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
324 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
325 (coff_bfd_copy_private_bfd_data): Ditto.
326 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
327 (coff_arm_bfd_print_private_bfd_data): Ditto.
328 (coff_arm_bfd_set_private_flags): Ditto.
329 (coff_arm_bfd_copy_private_bfd_data): Ditto.
331 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
333 * libcoff-in.h (struct coff_final_link_info): Add boolean
334 global_to_static member for support of task linking.
335 (_bfd_coff_write_task_globals): Add prototype.
336 * libcoff.h: Regenerate.
337 * coffcode.h (coff_write_object_contents): Use #ifdef to
338 check RS6000COFF_C, to be consistent with all other uses
340 * cofflink.c (_bfd_coff_final_link): If doing task linking,
341 call _bfd_coff_write_task_globals.
342 (_bfd_coff_link_input_bfd): If doing task linking, convert
343 global functions to static.
344 (_bfd_coff_write_global_sym): If doing task linking, convert
345 global variables to static.
346 (_bfd_coff_write_task_globals): New function.
348 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
349 (C_AUTOARG): #undef since it clashes with C_UEXT.
350 (C_LASTENT): #undef since it clashes with C_STATLAB.
351 * coffcode.h (coff_write_object_contents): Use TIC80COFF
353 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
354 when TIC80COFF defined (clashes with C_UEXT). Explicitly
355 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
359 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
361 * coff-tic80.c (tic80_howto_table): Change overflow check for most
362 PP relocations to complain_overflow_dont.
364 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
366 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
367 name of R_RELLONG to "RELLONG". Set rightshift and complain for
369 (ppbase_reloc, glob15_reloc): New static functions.
370 (glob16_reloc, local16_reloc): New static functions.
371 (rtype2howto): Handle all relocation types.
372 (coff_tic80_relocate_section): New static function.
373 (coff_relocate_section): Define to coff_tic80_relocate_section.
374 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
377 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
379 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
380 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
382 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
383 callers. If PE file, don't add section VMA.
384 (coff_write_alien_symbol): If PE file, don't add section VMA.
385 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
386 (_bfd_coff_write_global_sym): Likewise.
387 (_bfd_coff_generic_relocate_section): Likewise.
389 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
392 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
394 * cofflink.c (mark_relocs): Add new function to mark symbols which
395 are used by relocations.
396 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
397 suppress the skipping of symbols that have thus been marked.
399 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
401 * coff-sh.c (sh_merge_private_data): New static function.
402 (coff_bfd_merge_private_bfd_data): Define.
405 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
407 * coff-tic80.c: Remove unnecessary #ifdefs.
408 * config.bfd: Set targ_underscore to yes for tic80.
410 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
412 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
413 with unresolved external symbols in GDB).
416 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
418 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
419 the symbols associated with each BFD.
420 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
422 * elf-m10200.c: Likewise.
423 * elf32-m32r.c: Likewise.
424 * elf32-sh.c: Likewise.
426 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
428 * elflink.h (elf_link_add_object_symbols): Don't decrease the
429 alignment of a common symbol. If two symbols that look like
430 common symbols are found in two shared libraries, and the size is
431 different, use the larger size, and warn if --warn-common. If a
432 common symbol overrides a definition in a shared library, set the
433 size to the larger size, and warn if --warn-common.
435 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
437 * cpu-arm.c (compatible): Allow default machine to be polymorphed
438 into any other machine type.
440 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
442 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
443 data into an unitialised destination set its machine type as well.
445 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
447 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
448 to common symbol size. Consistently treat uninitialized symbols
449 in shared objects as common symbols.
451 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
453 * archures.c (constants): Added new constants to identify the
454 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
455 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
457 * bfd-in2.h (constants): Added new constants to identify
458 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
459 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
460 bfd_mach_arm_4T. This file is auto-magically generated from the
461 archures.c file. This update is just to save work.
463 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
464 coff_arm_bfd_print_private_bfd_data,
465 coff_arm_bfd_set_private_flags,
466 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
467 (global): Macro redefinitions set up to use these new functions.
469 * coffcode.h (coff_mkobject_hook): Added call to
470 coff_arm_bfd_set_private_flags().
471 (coff_set_arch_mach_hook): Added code to set machine type based on
472 bits stored in internal flags.
473 (coff_set_flags): Added code to set the new bits in the flags
474 field based on the machine number.
475 (function definition macros): Made all function definition macros
476 conditional so that they can be overridden by target specific
479 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
480 Structure extended to include new types, one each for ARMv2,
481 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
483 * libcoff-in.h (struct coff_tdata): Added flags field.
485 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
487 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
489 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
492 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
494 * coffgen.c (coff_find_nearest_line): If there are no syments,
497 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
499 * config.bfd: cope with '*-*-linux-gnuaout' targets.
501 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
503 * targmatch.sed: Add explicit \n characters to work around bug in
504 HP/UX 10.20 sed program.
506 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
508 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
511 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
513 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
515 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
517 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
518 (struct elf_m68k_pcrel_relocs_copied, struct
519 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
520 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
521 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
522 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
524 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
525 PC relative relocs for a global symbol defined in a regular
526 object, and count the number of PC relative relocs copied for any
528 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
529 traverse with elf_m68k_discard_copies.
531 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
533 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
534 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
536 * coffcode.h (coff_compute_section_file_positions): Force the
537 potential last byte in the file to be written out when
540 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
542 * configure.host (mips*-*-openbsd*): New host.
544 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
546 * elflink.h (elf_link_add_object_symbols): Only subtract the
547 section VMA from the symbol value if this is a fully linked file.
549 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
550 (struct elf_i386_link_hash_entry): Define.
551 (struct elf_i386_link_hash_table): Define.
552 (elf_i386_link_hash_traverse): Define.
553 (elf_i386_hash_table): Define.
554 (elf_i386_link_hash_newfunc): New static function.
555 (elf_i386_link_hash_table_create): New static function.
556 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
557 PC relative relocs for a global symbol defined in a regular
558 object, and count the number of PC relative relocs copied for any
560 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
561 traverse with elf_i386_discard_copies.
562 (elf_i386_discard_copies): New static function.
563 (bfd_elf32_bfd_link_hash_table_create): Define.
565 From Gordon W. Ross <gwr@mc.com>:
566 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
567 (sunos4_aout_backend): Use MY_entry_is_text_address.
570 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
572 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
573 R_D30V_32_NORMAL to 2 (4 bytes).
576 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
578 From Gordon W. Ross <gwr@mc.com>:
579 * netbsd.h (N_SHARED_LIB): Define.
580 (SEGMENT_SIZE): Don't define.
581 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
583 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
584 (SEGMENT_SIZE): Don't define.
586 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
587 to sizeof Rela structure, not sizeof Rel structure. From Gary
588 Thomas <g.thomas@opengroup.org>.
590 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
592 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
593 whenever entry is larger than text address, but only by whole
594 pages. From Gordon W. Ross <gwr@mc.com>.
596 * Makefile.in (install): Depend upon installdirs. Use
597 mkinstalldirs to build $(oldincludedir).
598 (installdirs): New target.
600 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
601 if this is a debugging section which we are stripping.
603 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
605 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
606 alpha-specific target data struct.
608 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
610 From Thomas Graichen <graichen@rzpd.de>:
611 * Makefile.in: Always use $(SHELL) when running move-if-change.
612 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
613 * configure: Rebuild.
615 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
617 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
618 VMA if this is an executable file or a shared object.
620 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
623 * libaout.h (struct aout_backend_data): Add entry_is_text_address
625 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
626 start of the file. Remove uses later on which switch using
628 (MY(callback)): Handle entry_is_text_address.
629 (MY_entry_is_text_address): Define if not defined.
630 (MY(backend_data)): Initialize new field.
631 * aoutf1.h (sunos4_aout_backend): Likewise.
632 * i386aout.c (MY(backend_data)): Likewise.
633 * i386mach3.c (MY(backend_data)): Likewise.
634 * mipsbsd.c (MY(backend_data)): Likewise.
635 * sparclynx.c (sparclynx_aout_backend): Likewise.
636 * netbsd.h (SEGMENT_SIZE): Define if not defined.
637 (MY_entry_is_text_address): Define.
638 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
640 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
641 whose name starts with `.'.
643 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
645 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
646 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
647 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
648 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
649 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
650 sparc-*-openbsd*): New targets.
651 * configure: Rebuild.
653 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
655 * stabs.c (struct stab_section_info): New field
657 (_bfd_link_section_stabs): Fill the above array.
658 (_bfd_stab_section_offset): Use `cumulative_skips' to
659 speed up offset calculation.
661 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
663 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
664 addend for non pc-relative relocations.
666 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
667 for non-existent function.
669 * elf-m10300.c (mn10300_elf_relax_section): New function.
670 (mn10300_elf_relax_delete_bytes): Likewise.
671 (mn10300_elf_symbol_address_p): Likewise.
672 (mn10300_elf_get_relocated_section_contents): Likewise.
673 (bfd_elf32_bfd_relax_section): Define.
674 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
676 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
678 * configure.host: Set SHLIB_LIBS.
679 * configure.in: Substitute SHLIB_LIBS.
680 * configure: Rebuild.
681 * Makefile.in (SHLIB_LIBS): New variable.
682 ($(SHLIB)): Use $(SHLIB_LIBS).
684 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
686 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
687 with bfd_section_vma.
689 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
691 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
692 Correct CPU file names for mn10[23]00.
693 * configure: Rebuild.
695 * bfd.c (bfd_record_phdr): Cast count to size_t before
698 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
699 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
700 (xcoff_write_archive_contents): LIkewise.
701 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
702 (mips_elf_create_procedure_table): Likewise.
703 * peicode.h (pe_print_idata): Likewise.
704 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
705 * xcofflink.c (xcoff_get_section_contents): Likewise.
706 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
707 (xcoff_link_add_symbols): Likewise.
708 (xcoff_link_add_symbols): Likewise.
710 * ppcboot.c (ppcboot_set_arch_mach): Make static.
711 (ppcboot_bfd_print_private_bfd_data): Likewise.
713 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
714 to complain_overflow_signed.
716 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
718 * VERSION: Set to 2.8.1.
720 * Branched binutils 2.8.
722 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
723 deciding whether to copy a reloc into a shared object.
724 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
725 relocs in unallocated sections.
726 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
727 R_SPARC_RELATIVE relocs in unallocated sections.
729 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
731 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
732 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
735 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
737 * elflink.h (elf_link_add_object_symbols): Let a common symbol
738 override an uninitialized symbol from a shared library with a
741 * elf-m10200.c: Rename from elf32-mn10200.c.
742 * elf-m10300.c: Rename from elf32-mn10300.c.
743 * cpu-m10200.c: Rename from cpu-mn10200.c
744 * cpu-m10300.c: Rename from cpu-mn10300.c
745 * Makefile.in: Update accordingly.
747 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
748 (elf_mips_isa): Move to earlier in file.
749 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
750 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
753 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
756 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
758 * configure.com: New file.
759 * config.h-vms: Remove file.
760 * makefile.vms: Update for new configure scheme.
762 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
764 * libcoff-in.h (ppc_allocate_toc_section): Declare.
765 (ppc_process_before_allocation): Declare.
766 * libcoff.h: Rebuild.
768 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
770 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
772 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
774 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
776 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
777 symbol index for a R_IHCONST reloc.
779 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
781 * targmatch.sed: Do not use \(\) recursively.
783 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
785 * m68klinux.c (MACHTYPE_OK): Define.
786 * i386linux.c (MACHTYPE_OK): Define.
788 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
790 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
791 <hjl@gnu.ai.mit.edu>:
792 * sparclinux.c: New file.
793 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
794 * bfd-in2.h: Rebuild.
795 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
796 * configure.in (sparclinux_vec): Add to list of vectors.
797 * configure: Rebuild.
798 * targets.c (sparclinux_vec): Declare.
799 (bfd_target_vector): Add sparclinux_vec.
800 * Makefile.in: Rebuild dependencies.
801 (BFD32_BACKENDS): Add sparclinux.o.
802 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
804 * coff-mips.c (mips_ecoff_backend_data): Initialize new
805 bfd_coff_backend_data field.
806 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
808 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
809 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
810 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
812 * bfd.c: Include "libiberty.h".
813 (strerror): Don't declare.
814 (bfd_errmsg): Call xstrerror rather than strerror.
816 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
818 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
819 reloc even if the symbol is in the .bss section.
820 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
821 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
822 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
824 * coffcode.h (bfd_coff_backend_data): Add new field
825 _bfd_coff_default_section_alignment_power.
826 (bfd_coff_default_section_alignment_power): Define.
827 (bfd_coff_std_swap_table): Initialize new field.
828 * libcoff.h: Rebuild.
829 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
830 symbol to the default section alignment.
832 * COPYING: Update FSF address.
835 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
837 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
838 21-bit absolute that made it act as a relative.
841 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
843 * elflink.c (_bfd_elf_create_linker_section): Don't set
844 bss_section and rel_section from existing sections.
846 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
849 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
851 * aoutx.h (some_aout_object_p): Change executable test to fix
852 problems with embedded a.out systems.
854 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
856 * stabs.c (_bfd_stab_section_offset): New function.
857 * libbfd-in.h (_bfd_stab_section_offset): Declare.
859 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
861 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
862 * elf32-mips.c (mips_elf_relocate_section): Likewise.
863 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
864 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
865 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
867 * stabs.c (_bfd_link_section_stabs): Copy over the first header
868 symbol. Check for memory allocation failure of *psinfo.
869 (_bfd_write_section_stabs): Add psinfo parameter. Change all
870 callers. Set the value of the header symbol.
871 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
875 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
877 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
878 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
879 reloc types, rather than silently failing to generate an output file.
882 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
884 * targmatch.sed: Use the hold space to put the #ifdef around the
886 * targets.c (UNSUPPORTED_TARGET): Don't define.
887 (find_target): Don't check for UNSUPPORTED_TARGET.
888 (bfd_set_default_target): Don't try to optimize by checking for
891 * Makefile.in: Rebuild dependencies.
892 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
893 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
894 (elf32-m32r.o): Remove explicit target.
896 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
899 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
900 count section symbols for sections that were created by the
901 linker, or are not allocatable or not loadable.
902 (elf32_sparc_finish_dynamic_sections): Output output section
903 symbols for section for which we made space for them.
905 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
907 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
908 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
910 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
912 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
913 (m32r_hi16_list): New static local.
914 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
915 (m32r_elf_do_hi16_reloc): Delete.
916 (m32r_elf_relocate_hi16): New function.
917 (m32r_elf_lo16_reloc): New function.
918 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
921 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
923 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
924 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
925 (m32r_elf_final_sda_base): New function.
926 (m32r_elf_relocate_section): Rewrite sdata support.
927 (m32r_elf_finish_dynamic_sections): Delete.
929 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
931 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
932 * coff-svm68k.c: New file. Just defines some macros and includes
934 * coff-m68k.c: Add functions to handle common addends, moved in
935 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
936 Control whether relocs are visible using STATIC_RELOCS.
937 * cf-m68klynx.c: Simplify greatly: just define macros to control
939 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
940 * targets. (m68ksysvcoff_vec): Declare.
941 (bfd_target_vector): Add m68ksysvcoff_vec.
942 * config.bfd (m68*-motorola-sysv*): New target.
943 * configure.in (m68ksysvcoff_vec): New vector.
944 * configure: Rebuild.
945 * Makefile.in: Rebuild dependencies.
946 (BFD32_BACKENDS): Add coff-svm68k.o.
947 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
949 * binary.c (binary_set_section_contents): Don't get misled if the
950 first section is not loadable. From Matthew L. Martin
953 * elflink.h (elf_bfd_final_link): Set the value of a section
954 symbol to the section address unless doing a relocateable link.
956 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
958 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
959 .plt entry if we've taken the function's address.
960 (elf64_alpha_merge_gots): Merge collected flags info as well.
962 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
964 * Many files: Add function prototypes.
965 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
966 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
967 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
968 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
969 * peicode.h: Change several void * parameters to PTR.
970 * srec.c (srec_get_symbol_info): Make static.
971 * syms.c (bfd_symbol_is_absolute): Remove.
972 * Makefile.in: Rebuild dependencies.
974 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
976 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
977 (bfd_elf32_bfd_is_local_label): Don't define.
979 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
982 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
984 * bfd-in.h: Don't include obstack.h.
985 (struct bfd_hash_table): Change memory field to PTR.
986 * bfd.c (struct _bfd): Change memory field to PTR.
987 * bfd-in2.h: Rebuild.
988 * libbfd-in.h (bfd_release): Declare as function, don't define as
991 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
992 objalloc routines rather than obstack routines.
993 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
994 (getpagesize): Don't define.
995 (_bfd_new_bfd): Don't set _bfd_chunksize.
996 (bfd_openr): Free new bfd and objalloc on failure.
997 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
998 (bfd_alloc_size): Remove.
999 (bfd_release): New function.
1000 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
1001 objalloc routines rather than obstack routines.
1002 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1003 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
1004 objalloc routines rather than obstack routines.
1005 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
1006 (struct accumulate): Change memory to struct objalloc *.
1007 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
1008 * dep-in.sed: Don't remove obstack.h from dependency list.
1009 * Makefile.in: Rebuild dependencies.
1010 (BFD_H_DEPS): Remove obstack.h.
1011 (install): Don't install obstack.h.
1012 * Many files: Don't include "obstack.h".
1015 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
1016 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
1017 * libbfd.h: Rebuild.
1018 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
1019 * sunos.c (sunos_add_dynamic_symbols): Likewise.
1020 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
1022 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
1023 old version of bfd_alloc.
1024 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
1025 * libbfd.h: Rebuild.
1026 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
1028 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
1030 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
1031 ELF local label syntax as well.
1033 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
1035 * config.bfd (powerpc-*-beos*): New target.
1036 * configure.in (powerpc-*-beos*): Add case that explicitly
1037 does not set COREFILE for now. A future BeOS version is
1038 expected to support core files.
1039 * configure: Regenerate with autoconf.
1041 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1043 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1044 seen with a local symbol, rather than crashing.
1046 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1047 version symbols if there aren't any.
1049 start-sanitize-tic80
1050 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1052 * coff-tic80.c (coff_rtype_to_howto): Define
1053 (coff_tic80_rtype_to_howto): Clone generic coff version and
1054 add code to handle the funky TI "internal relocations".
1057 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1059 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1060 or size changes because of a weak symbol.
1062 * cisco-core.c (SIGEMT): Define if not defined.
1064 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1067 setting ever. Sanity check the version number. Sort out copying
1068 flags and other information when adding an indirect symbol.
1069 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1070 symbols added by the backend. Clear the entire contents of the
1072 (elf_export_symbol): Ignore indirect symbols.
1073 (elf_link_output_extsym): Accept a section without an owner in an
1075 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1076 version count. Correct the allocation of x_versymp.
1078 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1079 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1080 Don't return bfd_und_section_ptr when info->shared.
1081 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1082 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1083 (mips_elf_check_relocs): Resolve an indirect symbol in
1085 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1086 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1088 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1090 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1092 From Eric Youngdale <eric@andante.jic.com>:
1093 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1094 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1095 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1096 versioned symbol appears in both a regular and a shared object.
1097 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1098 appropriate. Improve error message.
1099 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1100 all uses. Add localsyms field.
1101 (elf_bfd_final_link): When generating a shared library, call
1102 elf_link_output_extsym to output all local symbols.
1103 (elf_link_output_extsym): Handle symbols which were forced to
1106 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1108 From Eric Youngdale <eric@andante.jic.com>:
1109 * elf-bfd.h (elf_symbol_type): Add version field.
1110 * elfcode.h (elf_slurp_symbol_table): Set version field.
1111 * elflink.h (elf_link_add_object_symbols): When creating an
1112 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1113 appropriate. Set up an indirection from the nondefault version of
1115 (NAME(bfd_elf,size_dynamic_sections)): Call
1116 elf_link_assign_sym_version before checking whether there are any
1117 versions. Always record the version name as a dynamic symbol.
1118 Initialize counters.
1119 (elf_link_assign_sym_version): After finding a version, see if a
1120 symbol should be forced to local scope. Create a new version
1121 definition if appropriate.
1122 (elf_link_output_extsym): Correct indirect symbol handling.
1123 * elf.c (bfd_elf_print_symbol): Print version information.
1124 (bfd_section_from_shdr): Turn version sections into BFD sections.
1125 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1126 if sh_info is not already set.
1127 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1129 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1130 _bfd_stringtab_add to copy the name into permanent memory if
1133 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1135 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1137 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1139 * coffcode.h (bfd_coff_backend_data): Change
1140 _bfd_coff_compute_section_file_positions to return a boolean
1141 value. Change all callers.
1142 (coff_compute_section_file_positions): Change return type to
1143 boolean. If the size of the last section changed, then output a
1144 zero byte at the end of the file.
1145 * libcoff.h: Rebuild.
1147 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1148 for at least 6 output symbols.
1149 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1150 emit a TC csect to represent the space they take up. For an XO
1151 symbol, just emit a reference, not a csect.
1153 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1154 Solaris doesn't like the combined options, and the -f is
1156 (stamp-tshlink, install): Likewise.
1158 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1159 handling when little endian.
1161 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1163 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1164 (mn10300_elf_relocate_section): Likewise.
1165 (elf_backend_relocate_section): Define.
1167 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1168 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1169 (elf32_mn10300_howto_table): Likewise.
1170 (elf32_mn10300_reloc_map): Likewise.
1171 (bfd_elf32_mn10300_reloc): Delete unused function.
1173 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1175 start-sanitize-tic80
1176 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1177 understand, just set the howto field to NULL, and the caller will
1178 print an appropriate error message.
1180 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1181 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1182 block. Use NULL for initializations of "ptr" rather than bare 0.
1183 * coff-h8300.c: Fix typo in comment.
1184 * coff-h8500.c: Ditto.
1186 * coff-z8k.c: Ditto.
1188 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1190 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1191 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1192 m32r_elf_get_relocated_section_contents): First pass at relax support.
1194 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1196 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1197 entry for reading verdef records.
1198 Use correct braces for computing increments of extverdaux and
1199 exteverdef record pointers.
1201 start-sanitize-tic80
1202 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1204 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1208 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1210 * elflink.h (elf_link_find_version_dependencies): Check that
1211 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1214 start-sanitize-tic80
1215 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1217 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1220 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1222 * targets.c (bfd_default_vector): Make non-const.
1223 (find_target): New static function, broken out of
1225 (bfd_set_default_target): New function.
1226 (bfd_find_target): Call find_target. When defaulting, use
1227 bfd_default_vector[0] if it is not NULL.
1228 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1229 * bfd-in2.h, libbfd.h: Rebuild.
1231 * syms.c (bfd_is_local_label): Return false if the symbol has no
1233 * coff-i960.c (coff_i960_is_local_label_name): New function.
1234 (coff_bfd_is_local_label_name): Define.
1235 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1236 (coff_bfd_is_local_label_name): Define.
1237 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1238 (coff_bfd_is_local_label_name): Define.
1239 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1240 with .. or _.L_ as local.
1241 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1242 (bfd_elf32_bfd_is_local_label_name): Define.
1243 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1244 beginning with $ as local.
1246 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1248 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1249 rather than comparing against info->lprefix.
1250 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1251 * elflink.h (elf_link_input_bfd): Likewise.
1252 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1253 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1255 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1256 _bfd_elf_is_local_label_name if not already defined.
1257 * elf.c (_bfd_elf_is_local_label_name): New function.
1258 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1260 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1261 (m88k_is_local_label_name): New static function.
1263 * coffcode.h (coff_bfd_is_local_label_name): Define as
1264 _bfd_coff_is_local_label_name if not already defined.
1265 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1266 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1267 * libcoff.h: Rebuild.
1269 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1270 to _bfd_is_local_label_name.
1271 (bfd_target): Likewise.
1272 * syms.c (bfd_is_local_label): Define as function, not macro.
1273 (bfd_is_local_name): Define.
1274 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1275 bfd_generic_is_local_label, and take a string rather than a
1277 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1278 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1279 (bfd_generic_is_local_label): Don't declare.
1280 (bfd_generic_is_local_label_name): Declare.
1281 * bfd-in2.h, libbfd.h: Rebuild.
1282 * All backends: Change local_label to local_label_name.
1284 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1285 (mips_elf_relocate_got_local): Change return type to boolean.
1286 Don't assume that the first zero entry is unassigned; instead, use
1288 (mips_elf_relocate_section): Check return value of
1289 mips_elf_relocate_got_local.
1290 (mips_elf_create_got_section): Initialize assigned_gotno field.
1293 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1295 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1299 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1301 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1302 that have no contents merely because linker_mark is not set.
1304 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1306 * config.bfd (mips*-*-lnews*): New target.
1307 * coff-mips.c (mips_relocate_section): Make assert compare
1308 content byteorder instead of header byteorder.
1309 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1311 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1312 * configure.in (ecoff_biglittle_vec): Add case.
1313 * configure: Update.
1315 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1317 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1318 name begins with ".note".
1319 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1320 section whose name begins with ".note".
1321 (get_program_header_size): Corresponding change.
1323 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1324 jal and for jal overflow.
1326 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1328 From Eric Youngdale <eric@andante.jic.com>:
1329 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1330 not found, try looking it up again without the version name.
1331 (elf_link_add_object_symbols): Always link against the dynamic
1332 symbol table of a dynamic object. When linking against a dynamic
1333 object, include version strings in symbol names, and set up
1334 version information. Add indirect symbols for default versions.
1335 (elf_link_create_dynamic_sections): Add special version sections.
1336 (struct elf_assign_sym_version_info): Define.
1337 (struct elf_find_verdep_info): Define.
1338 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1339 up version sections.
1340 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1341 (elf_link_find_version_dependencies): New static function.
1342 (elf_link_assign_sym_version): New static function.
1343 (elf_link_renumber_dynsyms): New static function.
1344 (struct elf_final_link_info): Add symver_sec field.
1345 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1346 local symbols of a dynamic object. Handle DT_VER* constants.
1347 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1348 dynamic object. Skip indirect symbols from ELF objects. Remove
1349 the version name before choosing a hash bucket. Write out the
1350 version information if appropriate.
1351 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1352 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1353 (bfd_elf64_size_dynamic_sections): Likewise.
1354 * bfd-in2.h: Rebuild.
1355 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1356 Change elf_link_hash_flags to unsigned short.
1357 (ELF_LINK_HIDDEN): Define.
1358 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1359 dynverdef_hdr, dynversym_section, dynverdef_section,
1360 dynverref_section, cverdefs, cverrefs, verdef, verref.
1361 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1362 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1363 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1364 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1365 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1366 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1367 (_bfd_elf_slurp_version_tables): Declare.
1368 * elf.c (_bfd_elf_swap_verdef_in): New function.
1369 (_bfd_elf_swap_verdef_out): Likewise.
1370 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1371 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1372 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1373 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1374 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1375 version information if there is any.
1376 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1377 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1378 (elf_fake_sections): Handle .gnu.version* section names.
1379 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1380 (_bfd_elf_slurp_version_tables): New function.
1381 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1382 version name in string entered in dynamic hash table.
1383 * elfcode.h: Include fnmatch.h.
1384 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1385 symbol which was forced to become local.
1386 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1387 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1388 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1389 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1391 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1393 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1395 (mn10200_elf_relax_section): Correctly compute a symbol's value
1396 when the symbol is local, but not in the same section as we are
1397 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1400 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1402 * elf32-m32r.c: Rewrite to use ELF backend linker.
1403 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1404 Add small data area support (R_M32R_SDA16).
1405 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1406 * bfd-in2.h,libbfd.h: Regenerated.
1408 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1410 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1411 (mn10200_elf_relax_delete_bytes): Likewise.
1412 (mn10200_elf_symbol_address_p): Likewise.
1413 (mn10200_elf_get_relocated_section_contents): Likewise.
1414 (bfd_elf32_bfd_relax_section): Define.
1415 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1417 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1418 (mn10200_elf_relocate_section): Likewise.
1419 (elf_backend_relocate_section): Define.
1422 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1424 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1425 reloc.c, targets.c: New target, elf-*-D30V.
1427 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1429 * cpu-d30v.c, elf32-d30v.c: New files.
1432 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1434 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1435 * bfd-in2.h: Regenerated.
1436 start-sanitize-tic80
1437 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1438 (rtype2howto): Add function.
1439 (tic80_howto_table): Add.
1442 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1444 * sysdep.h: Don't define errno in MSVC if error.h is included.
1447 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1449 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1450 is initialized before it is used.
1453 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1455 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1456 symbol into a weak undefined symbol; leave it as a common symbol.
1458 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1460 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1461 about a symbol defined in a dynamic object if it has already been
1462 defined in a regular object.
1464 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1466 * makefile.vms: Add gcc flags to allow compiling with current gcc
1468 (targmatch.h): New dependency.
1470 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1472 * evax.h (ALPHA_R_CODEADDR): New relocation.
1473 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1475 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1477 * bfd-in2.h, libbfd.h: Rebuild.
1479 Restrict symbol length to 64 bytes, case preserving:
1480 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1481 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1482 (_bfd_evax_length_hash_symbol): Added.
1483 * evax-etir.c (_bfd_evax_write_etir): Call
1484 _bfd_evax_length_hash_symbol before output of symbol.
1485 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1486 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1488 * evax-emh.c: Output filename to object file without path.
1490 * evax-egsd.c: New sections for local and global commons.
1492 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1493 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1494 notices. Replace AXP with Alpha.
1496 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1498 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1499 sections if we are creating a shared library.
1501 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1503 * configure.host (i386-windows): Don't set host64=true.
1505 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1507 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1508 (elf_mips16_gprel_howto): New static variable.
1509 (mips16_gprel_reloc): New static function.
1510 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1511 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1512 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1513 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1514 * bfd-in2.h, libbfd.h: Rebuild.
1516 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1518 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1519 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1521 start-sanitize-r5900
1522 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1524 * config.bfd: add r5900
1527 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1529 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1530 the output section will be the absolute section; don't print an
1531 assertion message for that case when doing a relocateable link.
1533 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1535 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1536 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1537 need_fn_sub, call_stub, and call_fp_stub.
1538 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1539 (mips_elf_link_hash_newfunc): Initialize new fields.
1540 (mips_elf_link_hash_table_create): Likewise.
1541 (mips_elf_relocate_section): Redirect relocations to use mips16
1542 stubs when appropriate.
1543 (mips_elf_check_relocs): Attach stub sections to the appropriate
1544 symbol. Set need_fn_stub when appropriate.
1545 (mips_elf_always_size_sections): New static function.
1546 (mips_elf_check_mips16_stubs): New static function.
1547 (elf_backend_always_size_sections): Define.
1548 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1550 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1551 attached to sections which are not being included in the link.
1553 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1555 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1556 symbol value when computing the addend for a pc_relative
1559 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1561 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1562 relocateable link, just skip pc_relative pcrel_offset relocs.
1563 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1564 structure for an ARM26 reloc which can be resolved.
1565 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1566 reloc can be resolved.
1568 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1569 error in overflow check for R_RELBYTE.
1571 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1573 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1574 From Mark Rasin <mark.rasin@telrad.co.il>.
1576 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1579 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1581 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1582 (elf_mn10200_howto_table): Likewise.
1583 (mn10200_reloc_map): Likewise.
1585 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1587 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1588 * bfd-in2.h, libbfd.h: Regenerated.
1589 * elf32-m32r.c: Add support for them.
1591 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1593 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1594 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1596 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1597 r_format and r_pcrel. Always return a value.
1599 * riscix.c (MY_final_link_callback): Define to dummy value.
1601 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1602 relocations against the text segment, look up the output name of
1604 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1605 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1606 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1607 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1608 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1610 start-sanitize-tic80
1611 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1613 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1614 routines for little endian data.
1615 * coffcode.h (coff_write_object_contents): Set magic to
1616 TIC80_ARCH_MAGIC for TIc80.
1618 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1620 * coff-tic80.c (tic80coff_vec): Change to little endian data
1624 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1626 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1627 auxiliary_filters parameter to be const char * const *. Accept a
1628 NULL terminated array.
1629 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1630 (bfd_elf32_size_dynamic_sections): Update declaration.
1631 * bfd-in2.h: Rebuild.
1633 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1635 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1636 NOTYPE symbol in a text section as a FUNC symbol.
1638 * coffcode.h (coff_compute_section_file_positions): Force
1639 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1641 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1643 * libaout.h (machine_type): Reserve several values for sparclet.
1645 start-sanitize-tic80
1646 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1648 * config.bfd (tic80-*-*): Don't require 'coff'.
1652 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1654 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1655 table to v850_elf_reloc for all non-standard relocations.
1656 (v850_elf_check_relocs): Add check for h being non-null.
1657 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1658 statement instead of multiple ifs.
1659 (v850_elf_relocate_section): Fix up error message, don't just call
1663 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1665 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1666 Use bfd_elf_generic_reloc as special function for all relocs.
1667 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1669 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1670 24bit pc-relative reloc.
1672 start-sanitize-tic80
1673 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1675 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1676 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1677 header byte order is little endian. Use correct bfd_get and
1678 bfd_put routines for little endian headers.
1679 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1680 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1683 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1685 * reloc.c: Add BFD_RELOC_24.
1686 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1687 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1688 * bfd-in2.h, libbfd.h: Rebuilt.
1690 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1692 elf64-alpha multiple .got rewrite:
1694 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1695 (bfd_elf*_mkobject): Don't define here ...
1696 * elfxx-target.h: ... but rather here. Default always_size_sections
1698 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1699 what the #defines in elf-bfd.h transmuted it to anyway.
1701 * section.c: Add SEC_LINKER_CREATED flag.
1702 * bfd-in2.h: Rebuild.
1703 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1704 relocation section flags.
1705 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1706 SEC_IN_MEMORY to recognize generated bits.
1707 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1709 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1710 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1711 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1712 * elf32-ppc.c (ppc_elf_create_linker_section,
1713 ppc_elf_size_dynamic_sections): Likewise.
1714 * elf32-sparc.c (elf32_sparc_check_relocs,
1715 elf32_sparc_size_dynamic_sections): Likewise.
1716 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1718 (_bfd_elf_create_dynamic_sections): Likewise.
1719 (_bfd_elf_make_linker_section_rela): Likewise.
1720 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1721 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1722 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1723 to identify generated bits.
1724 (elf_link_input_bfd): Likewise.
1726 * elf64-alpha.c: Rewrite everything touching relocations.
1729 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1731 * elf32-v850.c (all functions and static variables): Go through
1732 and regularize names to be of the form v850_elf_<xxx>.
1733 (toplevel): Include <elf/v850.h>.
1734 (enum reloc_type): Move to include/elf/v850.h.
1735 (v850_elf_check_relocs): For common variables, if the variable is
1736 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1737 into the appropriate section.
1738 (elf_backend_check_relocs): Define.
1740 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1742 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1745 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1747 * config.bfd (mips*el-*-linux*): New target.
1748 (mips*-*-linux*): New target.
1750 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1751 Return a useful value.
1753 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1755 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1757 * configure: Rebuild.
1758 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1759 ac_cv_func_mmap in bfd/configure.host.
1761 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1762 filter_shlib and auxiliary_filter_shlib parameters.
1763 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1765 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1766 (bfd_elf64_size_dynamic_sections): Likewise.
1767 * bfd-in2.h: Rebuild.
1769 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1771 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1772 symbols, don't export a symbol which is defined by an object in an
1773 archive which contains shared objects.
1775 start-sanitize-tic80
1776 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1778 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1779 for TI TMS320c80 (MVP).
1780 (bfd_archures_list): Add bfd_tic80_arch.
1781 * bfd-in2.h: Regenerate by running "make headers".
1783 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1785 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1786 * configure.in (case $vec): Correct typo, "tb" not "tp".
1787 Also add cofflink.o for tic80coff_vec.
1788 * configure: Regenerate with autoconf.
1791 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1794 is configured with --with-mmap.
1796 start-sanitize-tic80
1797 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1799 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1800 (ALL_MACHINES): Add cpu-tic80.o
1801 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1802 * coff-tic80.c: Add skeleton, cloned from another coff config.
1803 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1807 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1809 * TODO: Correct a misspelling.
1810 start-sanitize-tic80
1811 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1812 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1813 * configure.in (case $vec): Add tic80coff_vec entry.
1814 * configure: Regenerate with autoconf.
1815 * archures.c (bfd_tic80_arch): Declare.
1816 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1817 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1818 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1819 (bfd_target_vector): Add tic80coff_vec entry.
1822 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1824 * elflink.h (elf_buckets): Add some more values for larger
1827 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1829 * Makefile.in (install): Move subdir_do out of conditional. From
1830 Fred Fish <fnf@cygnus.com>.
1832 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1834 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1836 (elf_mn10200_howto_table): Likewise.
1837 (mn10200_reloc_map): Likewise.
1839 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1841 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1842 mips16 symbol during the link.
1843 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1845 (mips_elf_link_output_symbol_hook): New static function.
1846 (elf_backend_link_output_symbol_hook): Define.
1848 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1851 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1854 against SEC_DEBUGGING sections here (revert patch of December 5).
1855 * elfcode.h (elf_object_p): Check for them here, instead.
1857 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1859 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1860 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1862 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1863 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1864 * elf-bfd.h (struct elf_size_info): Update declaration of
1866 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1867 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1868 * elfxx-target.h: Use new dynamic reloc routines by default.
1869 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1872 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1874 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1875 if NAMES_HAVE_UNDERSCORE is defined.
1877 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1879 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1881 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1883 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1886 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1888 * elflink.h (elf_link_add_object_symbols): Only add a weak
1889 symbol if the real definition is in the dynamic symbol table.
1890 After finding the real definition, then, if it is dynamic, add the
1891 weak symbol to the dynamic symbol table.
1893 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1895 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1897 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1900 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1902 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1904 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1905 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1906 * reloc.c: Remove mn10300 big endian relocs.
1907 * bfd-in2.h, libbfd.h: Rebuilt.
1909 * elf32-mn10200.c: Update from elf32-mn10300.c.
1911 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1913 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1915 * elf32-mn10300.c: Add some comments.
1917 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1919 * ihex.c (ihex_scan): Always initialize buf before jumping to
1921 (ihex_read_section): Likewise.
1923 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1925 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1926 inplace for most relocs.
1928 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1931 even if SEC_ALLOC is not set.
1932 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1933 when deciding whether to copy a reloc into a shared object.
1934 (elf_i386_relocate_section): Likewise.
1935 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1936 (elf32_sparc_relocate_section): Likewise.
1937 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1938 reloc section if it is not set in the source section.
1939 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1940 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1941 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1943 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1945 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1946 expects a .got.plt until we actually create it.
1948 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1950 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1951 message for bfd_reloc_outofrange, rather than aborting. From
1952 Philippe De Muyter <phdm@info.ucl.ac.be>.
1954 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1955 a relocateable link, don't try to process them. From Heinz Wrobel
1956 <wrobel@lpr.e-technik.tu-muenchen.de>.
1958 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1960 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1961 mn10300_info_howto_rel. Tweak reloc argument to be an
1962 Elf32_Internal_Rela.
1963 (USE_RELA): Define instead of USE_REL.
1964 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1966 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1968 * configure.in, configure: Handle mips*-sgi-irix6*.
1969 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1972 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1974 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1975 relocation against a symbol defined in a section with no output
1978 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1980 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1981 * configure, config.in: Rebuild with autoconf 2.12.
1983 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1984 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1985 (swap_out_syms): Set st_other from existing st_other field.
1986 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1988 (elf_link_output_extsym): Set the other field from the global hash
1990 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1991 (elf_mips16_jump_howto): New static variable.
1992 (mips16_jump_reloc): New static function.
1993 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1994 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1995 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1997 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1998 * bfd-in2.h, libbfd.h: Rebuild.
1999 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
2001 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
2003 * configure.host: Use long long for mips-sgi-irix6*.
2005 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
2006 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
2008 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
2010 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
2011 (enum reloc_type): Add more reloc types.
2012 (elf32_mn10300_howto_table): Update for new reloc types.
2013 (elf32_mn10300_reloc_map): Update for new reloc types.
2014 * reloc.c: Add some new relocs for the mn10300 series.
2015 * bfd-in2.h, libbfd.h: Rebuilt.
2017 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
2019 * som.c (setup_sections): Don't lose for a space which has
2020 no data, but some symbols.
2022 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
2024 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
2025 (sunos_link_hash_table_create): Initialize got_needed.
2026 (sunos_create_dynamic_sections): Only set .got section size if it
2027 is not already set. Set got_needed.
2028 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
2029 sdynptr, and only handle dynamic sections, if dynamic sections are
2031 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
2032 Initialize .got section.
2033 (sunos_scan_ext_relocs): Likewise.
2034 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2036 (sunos_finish_dynamic_link): Check got_needed. Only set up
2037 dynamic linking information if needed.
2039 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2041 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2043 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2045 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2047 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2049 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2052 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2054 * filemode.c: Include sysdep.h.
2055 * ihex.c: Add casts to eliminate compiler warnings.
2056 * sunos.c: Add casts to eliminate compiler warnings.
2058 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2060 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2062 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2063 appropriate relocations in the .so file if shared.
2064 (ppc_elf_relocate_section): Ditto.
2066 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2068 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2069 complain_overflow_unsigned.
2071 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2073 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2074 overflows for R_D10V_16 and R_D10V_18.
2076 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2078 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2079 (do_with_relocs): Likewise.
2080 (do_as_repeat): Likewise.
2081 (copy_expression): Likewise.
2083 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2085 * ieee.c (ieee_write_external_part): Correctly record whether
2086 there is an external part.
2089 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2091 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2092 handle tda offsets for sld.w and sst.w instructions.
2093 Fix alignment check in sld.w and sst.w tda reloc handling.
2096 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2098 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2101 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2103 * elf32-v850.c: Add comments about assumptions about
2104 char, short & long sizes.
2105 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2106 problems for several relocs.
2108 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2109 R_V850_SDA_OFFSET entry.
2112 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2114 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2115 Store import file index in ldindx.
2116 (xcoff_build_ldsyms): Assume that ldsym was not previously
2117 allocated. For an imported symbol, copy ldindx into l_ifile.
2120 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2122 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2123 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2124 fields in R_V850_TDA_OFFSET.
2125 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2126 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2129 * elf32-v850.c: Include bfdlink.h.
2130 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2132 (elf32_v850_bfd_final_link_relocate): New function.
2133 (v850_elf_relocation_section): Likewise.
2134 (elf_backend_relocate_section): Define.
2137 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2139 * binary.c (binary_set_section_contents): Ignore sections which
2140 don't have SEC_LOAD and SEC_ALLOC set.
2142 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2144 * linker.c (_bfd_generic_final_link): Avoid losing static
2145 symbols in the .bss section.
2147 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2149 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2150 (mips32_64bit_reloc): New static function.
2151 (mips_reloc_map): Add entry for BFD_RELOC_64.
2152 (mips_elf_relocate_section): Handle R_MIPS_64.
2154 * linker.c (default_indirect_link_order): Print an error message
2155 when attempting to do a relocateable link with different object
2156 file formats, rather than calling abort.
2158 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2160 * reloc.c (m32r relocs): Rename them.
2161 * bfd-in2.h, libbfd.h: Regenerated.
2162 * elf32-m32r.c: Update.
2163 (m32r_elf_10_pcrel_reloc): New function.
2164 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2165 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2167 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2169 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2170 all sections that will be included in the output file.
2171 (_bfd_generic_link_output_symbols): Discard symbols in sections
2172 which are being discarded.
2176 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2177 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2178 (elf_v850_howto_table): Corresponding changes.
2179 (elf_v850_reloc_map): Corresponding changes.
2180 * reloc.c: Add additional V850 relocations.
2181 * bfd-in2.h, libbfd.h: Rebuilt.
2183 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2184 no longer want in pc-relative relocs.
2186 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2188 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2189 accept a reloc against an undefined sybmol!
2191 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2193 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2196 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2198 * VERSION: Bump for new relocation.
2200 * hosts/i386bsd.h: If NBPG is not defined, define it as
2201 PAGE_SIZE, for recent versions of FreeBSD.
2203 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2205 * configure.host: Use `long long' as the 64 bit type on a Solaris
2206 host, since both gcc and the SunPRO compilers support it.
2208 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2210 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2211 mistake to have reused the ECOFF LITERAL for ELF since they have
2212 different semantics.
2213 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2214 * bfd-in2.h, libbfd.h: Rebuild.
2216 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2219 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2220 dynamic relocation for an undefweak symbol when we are building
2221 a static executable.
2223 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2225 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2226 point explicitly to srcdir.
2227 (targmatch.h): Edit references to point explicitly to objdir.
2229 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2231 * config.bfd: When setting targ_cpu, don't get confused by
2234 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2236 * configure.host: Add support for windows host (a build done
2237 under the Microsoft build environment).
2239 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2241 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2242 definition in a dynamic object, add it to the dynamic symbol table
2243 if any dynamic object mentions it. Reverts part of last patch.
2245 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2246 (sunos_link_hash_table_create): Initialize got_base.
2247 (bfd_sunos_size_dynamic_sections): If the .got section is more
2248 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2250 (sunos_check_dynamic_reloc): Subtract got_base from a base
2251 relative relocation.
2253 * elf32-mips.c (elf_mips_isa): New static function.
2254 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2255 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2257 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2259 * archive.c (do_slurp_coff_armap): Only treat archive as little
2260 endian for i960 COFF.
2262 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2264 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2265 by the change in size of the section when EXEC_P is not set.
2267 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2268 (m68kcoff_rtype_to_howto): New static function.
2269 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2270 VMA to the addend for a PC relative reloc.
2272 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2274 * Makefile.in: Rebuild dependencies.
2276 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2279 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2281 * Makefile.in: Remove explicit dependencies for mn10200 and
2283 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2284 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2285 (dependencies): Rebuilt.
2287 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2289 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2290 during this function.
2292 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2293 section if the flags are compatible.
2295 * configure.in: Add havevecs, and put it in tdefaults.
2296 * mpw-config.in: Likewise.
2297 * configure: Rebuild.
2298 * targmatch.sed: New file; a sed script to build targmatch.h from
2300 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2301 * targets.c: Include "fnmatch.h".
2302 (struct targmatch): Define.
2303 (bfd_target_match): Define by including targmatch.h.
2304 (bfd_find_target): If the target is not found by name, search for
2305 it as a configuration triplet.
2306 * Makefile.in: Rebuild dependencies.
2307 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2308 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2309 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2310 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2311 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2312 (CFILES): Remove i386dynix.c and hp300bsd.c.
2313 (targmatch.h): New target.
2314 (do_clean): Remove targmatch.h.
2316 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2317 * acconfig.h: Add NEED_DECLARATION_GETENV.
2318 * configure, config.in: Rebuild.
2319 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2320 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2322 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2324 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2325 * cpu-mn10200.c, cpu-mn10300.c: New files.
2326 * elf32-mn10200.c, elf32-mn10300.c: New files.
2327 * Makefile.in: Break mn10x00 support into two separate
2328 configurations, mn10200 and mn10300.
2329 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2330 * bfd-in2.h, configure: Rebuilt.
2332 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2334 * Makefile.in (do_clean): Move config.log to do_distclean.
2336 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2338 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2339 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2340 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2341 (elf32-mn10x00.o): Add dependencies.
2342 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2343 (bfd_mn10x00_arch): Declare.
2344 (bfd_archures_list): Add bfd_mn10x00_arch.
2345 * config.bfd: Add mn10x00-*-*.
2346 * configure.in: Add bfd_elf32_mn10x00_vec.
2347 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2348 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2349 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2350 * bfd-in2.h, configure: Rebuilt.
2352 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2354 openVMS/Alpha: Provide filename and case_hack flags via
2355 symbol table from gas.
2356 Add case_hack code for symbol output from vax/vms.
2357 * evax-alpha.c (evax_initialize): Remove filename handling,
2358 filename is provided via symbol table.
2359 (evax_get_symtab): Use local symbol count when setting up table.
2360 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2362 (_bfd_evax_write_egsd): Skip file name symbol.
2363 * evax-emh.c (get_vms_time_string): Local function now.
2364 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2366 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2367 through _bfd_evax_case_hack_symbol.
2368 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2370 (_bfd_evax_basename): Removed.
2371 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2372 * evax.h (evax_private_data_struct): Remove filename.
2373 (flag_hash_long_names, flag_show_after_trunc,
2374 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2377 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2379 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2380 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2381 (NO_SWAP_MAGIC): Don't define.
2382 (SWAP_MAGIC): Define.
2384 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2385 no hash table entry for a global symbol.
2387 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2389 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2391 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2393 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2394 symbol type with T_NULL. Warn if symbol type changes. Based on
2395 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2397 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2398 a dynamic object in the dynamic symbol table if it is referenced
2399 or defined by a regular object.
2402 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2404 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2405 remove dwarf local labels. Shrinks binaries by a factor of 3!
2408 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2410 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2411 by hand, rather than by calling bfd_make_section.
2413 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2415 * reloc.c: Rename m32r relocs.
2416 * bfd-in2.h, libbfd.h: Rebuilt.
2417 * elf32-m32r.c: Update.
2419 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2421 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2422 link, adjust the symbol index of a base relative reloc. Don't
2423 change the addend of a PC relative reloc if pcrel_offset is set.
2424 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2425 a relocateable link.
2427 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2428 it is zero, in case src_mask matters.
2429 (bfd_install_relocation): Likewise.
2431 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2435 (_bfd_xcoff_bfd_final_link): Don't set target_index
2436 to an uninitialized value.
2438 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2440 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2441 indices, rather than crashing.
2442 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2444 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2447 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2449 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2451 (coff_arm_adjust_symndx): New static function.
2452 (coff_adjust_symndx): Define.
2454 * srec.c (srec_scan): Accept multiple symbols on a single line.
2455 From Pascal Martin <pmartin@alsys.com>.
2459 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2461 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2462 (sunos_merge_private_bfd_data): New function.
2464 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2466 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2468 (bfd_merge_private_bfd_data): Likewise.
2469 * section.c (bfd_copy_private_section_data): Likewise.
2470 * syms.c (bfd_copy_private_symbol_data): Likewise.
2471 * bfd-in2.h: Rebuild.
2472 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2473 both BFD's are the right flavour.
2474 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2475 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2476 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2477 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2478 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2479 (ppc_elf_merge_private_bfd_data): Likewise.
2480 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2481 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2483 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2484 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2487 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2489 * reloc.c: Add m32r relocs.
2490 * bfd-in2.h, libbfd.h: Rebuilt.
2491 * cpu-m32r.c,elf32-m32r.c: New files.
2493 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2495 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2497 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2499 * tekhex.c (first_phase): Change type parameter from char to int.
2501 (pass_over): Change func to expect int, not char.
2503 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2504 rather than SEC_LOAD when aligning the file offset for the first
2505 section in a segment.
2507 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2509 * syms.c (coff_section_type): Make arg const.
2510 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2511 to make_bfd_asection().
2512 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2513 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2514 (_bfd_elf_stringtab_init): Remove prototype.
2516 * netbsd-core.c (swap_abort): Add prototype.
2517 * aix386-core.c (swap_abort): Ditto & make static
2518 * hpux-core.c (swap_abort): Ditto & make static.
2519 * irix-core.c (swap_abort): Ditto & make static.
2520 * ptrace-core.c (swap_abort): Ditto & make static.
2521 * trad-core.c (swap_abort): Ditto & make static.
2522 * coffswap.h (coff_swap_reloc_in): Ditto.
2523 (coff_swap_reloc_out): Ditto.
2524 (coff_swap_filehdr_in): Ditto.
2525 (coff_swap_filehdr_out): Ditto.
2526 (coff_swap_sym_in): Ditto.
2527 (coff_swap_sym_out): Ditto.
2528 (coff_swap_aux_in): Ditto.
2529 (coff_swap_aux_out): Ditto.
2530 (coff_swap_lineno_in): Ditto.
2531 (coff_swap_lineno_out): Ditto.
2532 (coff_swap_aouthdr_in): Ditto.
2533 (coff_swap_aouthdr_out): Ditto.
2534 (coff_swap_scnhdr_in): Ditto.
2535 (coff_swap_scnhdr_out): Ditto.
2536 * ihex.c (ihex_sizeof_headers): Ditto.
2537 * tekhex.c (getsym): Ditto.
2538 (find_chunk): Ditto & make static.
2539 (insert_byte): Ditto.
2540 (first_phase): Ditto.
2542 (tekhex_get_symtab): Ditto & make static.
2543 (tekhex_get_symtab_upper_bound): Ditto & make static.
2544 (tekhex_mkobject): Ditto.
2545 (tekhex_object_p): Ditto.
2546 (move_section_contents): Ditto.
2547 (tekhex_get_section_contents): Ditto.
2548 (tekhex_set_arch_mach): Ditto & make static.
2549 (tekhex_set_section_contents): Ditto.
2550 (writevalue): Ditto.
2553 (tekhex_write_object_contents): Ditto.
2554 (tekhex_sizeof_headers): Ditto.
2555 (tekhex_make_empty_symbol): Ditto.
2556 (tekhex_get_symbol_info): Ditto.
2557 (tekhex_print_symbol): Ditto.
2558 * irix-core.c (make_bfd_asection): Ditto.
2559 (irix_core_core_file_p): Ditto.
2560 (irix_core_core_file_failing_command): Ditto.
2561 (irix_core_core_file_failing_signal): Ditto.
2562 (irix_core_core_file_matches_executable_p): Ditto.
2563 (irix_core_make_empty_symbol): Ditto.
2564 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2565 * srec.c (srec_new_symbol): Ditto.
2566 (srec_get_section_contents): Ditto.
2567 (srec_set_arch_mach): Ditto.
2568 (srec_set_section_contents): Ditto.
2569 (internal_srec_write_object_contents): Ditto.
2570 (srec_write_object_contents): Ditto.
2571 (symbolsrec_write_object_contents): Ditto.
2572 (srec_sizeof_headers): Ditto.
2573 (srec_make_empty_symbol): Ditto.
2574 (srec_get_symtab_upper_bound): Ditto.
2575 (srec_get_symtab): Ditto.
2576 (srec_print_symbol): Ditto and make static.
2577 * elf.c (elf_read): Ditto
2578 (assign_section_numbers): Ditto.
2579 (elf_fake_sections): Ditto.
2580 (sym_is_global): Ditto.
2581 (elf_map_symbols): Ditto.
2582 (get_program_header_size): Ditto.
2583 * coffgen.c (make_a_section_from_file): Ditto.
2584 (coff_real_object_p): Ditto.
2585 (fixup_symbol_value): Ditto.
2586 (build_debug_section): Ditto.
2588 * syms.c (coff_section_type): Ditto.
2590 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2592 * bfd-in2.h: Rebuilt after m32r changes.
2594 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2596 * config.bfd,configure.in,configure: Add m32r support.
2597 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2598 * config.bfd: Keep target list alphabetically sorted.
2601 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2603 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2604 to add in the constant part found in the instruction itself.
2605 (case R_V850_HI16_S): Likewise.
2608 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2610 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2611 and R_D10V_18 to be 1 (word).
2613 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2615 * stabs.c (_bfd_link_section_stabs): If the output_section field
2616 of either section is bfd_abs_section, then the linker is
2617 discarding the section and we should not optimize it.
2619 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2621 * Makefile.in (aout-sparcle.o): New target.
2622 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2623 * config.bfd (sparclet-*-aout*): Add case.
2624 * configure.in (sparcle_aout_vec): Add case.
2625 * configure: Regenerated.
2626 * targets.c (sparcle_aout_vec): Declare.
2627 (bfd_target_vector): Add sparcle_aout_vec.
2628 * aout-sparcle.c: New file.
2631 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2633 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2634 low order sign bit propogation for R_V850_HI16_S.
2636 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2637 handling V850 specific relocs.
2638 (elf_v850_howto_table): Use the new function for some
2639 relocations. Twiddle masks & shifts for some relocs.
2640 Set partial_inplace where needed.
2643 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2645 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2646 default architecture to a machine number of 0.
2647 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2649 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2650 the output BFD is the default, set it from the first input BFD.
2653 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2655 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2656 insert at bitpos zero. The HI16 relocs are shifted right
2657 by 16 bits. Fix src_mask for all relocs.
2658 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2660 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2664 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2666 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2667 Rewrite to use BFD file read routines and to avoid using a fixed
2668 length for the file name.
2671 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2673 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2674 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2675 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2676 to R_V850_{32,16,8}.
2678 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2680 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2681 (elf_v850_howto_table): Add info for HI16_S reloc.
2682 (v850_reloc_map): Add HI_16_S reloc.
2683 * reloc.c: Define BFD_RELOC_V850_* relocs.
2686 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2689 * elf32-sh.c: New file.
2690 * elf.c (prep_headers): Handle bfd_arch_sh.
2691 * elfcode.h (write_relocs): Handle absolute symbol.
2692 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2693 (_bfd_elf64_link_read_relocs): Declare.
2694 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2695 elf_link_read_relocs. Make globally visible. Change all
2697 (elf_link_input_bfd): Get external symbols from cache in
2698 symtab_hdr->contents. Get contents from cache in
2700 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2702 * reloc.c: Define BFD_RELOC_SH_* relocs.
2703 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2704 * coff-sh.c (sh_insns_conflict): Fix a return value.
2705 (_bfd_sh_align_load_span): New globally visible function, broken
2706 out of sh_align_load.
2707 (sh_align_load): Call _bfd_sh_align_load_span.
2708 (sh_swap_insns): Change relocs parameter to PTR.
2709 * bfd-in2.h, libbfd.h: Rebuild.
2710 * targets.c (bfd_elf32_sh_vec): Declare.
2711 (bfd_elf32_shl_vec): Declare.
2712 * config.bfd (sh-*-elf*): New target.
2713 * configure.in (bfd_elf32_sh_vec): New target vector.
2714 (bfd_elf32_shl_vec): New target vector.
2715 * configure: Rebuild.
2716 * Makefile.in: Rebuild dependencies.
2717 (BFD32_BACKENDS): Add elf32-sh.o.
2718 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2720 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2721 page before checking D_PAGED.
2723 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2724 (ihex_write_object_contents): Remove extbase; always use segbase
2727 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2729 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2730 * configure.host (i[345]86-*-*): Ditto.
2731 * config.bfd (i[345]86-*-*): Ditto.
2732 * configure: Regenerate.
2734 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2737 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2739 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2740 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2741 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2742 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2743 will have an ST_CODE type, change the symbol's type to ST_DATA.
2744 * som.c (hppa_som_gen_reloc_type): Update prototype.
2746 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2748 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2749 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2750 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2751 (mips_elf_finish_dynamic_sections): Likewise.
2753 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2755 * configure.host (HLDENV): New variable to set. Set it for
2756 *-*-sysv4*, since those linkers may not support -R but they always
2757 support LD_RUN_PATH.
2759 * libieee.h (NSECTIONS): Don't define.
2760 (ieee_data_struct): Change section_table to asection **. Add
2762 * ieee.c (get_section_entry): If the table isn't big enough, make
2764 (ieee_slurp_sections): Remove assertion about number of sections.
2765 (ieee_object_p): Adjust initialization of ieee to match changes to
2768 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2769 symbols merely because we are generating a shared library.
2770 (xcoff_build_ldsyms): Don't set up global linkage code for an
2771 undefined symbol merely because we are generating a shared
2775 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2777 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2778 (BFD32_BACKENDS) Add elf32-v850.o.
2779 * archures.c: Add bfd_v850_arch.
2780 * bfd-in2.h: Add bfd_v850_arch.
2781 * config.bfd (v850-*-*): New target.
2782 * configure: (bfd_elf32_v850_vec) New vector.
2783 * configure.in: (bfd_elf32_v850_vec) New vector.
2784 * cpu-v850.c: New file.
2785 * elf.c (prep_headers): Added case bfd_arch_v850.
2786 * elf32-v850.c: New file.
2787 * targets.c (bfd_elf32_v850_vec): New vector.
2790 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2792 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2793 a function code symbol for an XMC_XO symbol.
2795 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2797 * mpw-config.in: Update editing of autoconf vars to reflect
2798 Jul 18 configure.in change.
2799 * mpw-make.sed: Update editing of include pathnames to be
2800 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2802 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2804 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2805 which to offset to get the .plt entry address is ".plt".
2807 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2809 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2810 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2811 Added, for internal use by the ARM gas.
2813 * bfd-in2.h: Rebuilt
2815 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2817 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2818 in section dynidx start.
2820 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2822 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2823 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2824 optimization for g++.
2826 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2828 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2829 the -mrelocatable-lib bit set and the other doesn't, clear the
2830 -mrelocatable-lib bit in the header.
2832 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2834 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2835 symbol against a STT_FUNC symbol in a shared library.
2837 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2840 symbol is found, automatically define the corresponding function
2843 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2844 if sym.n_numaux is not zero.
2845 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2846 entry to disagree about the number of aux entries if the symbol
2849 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2850 section if it might be needed, not just if info->shared.
2851 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2852 the start of .rel.dyn if we are going to use it.
2853 (mips_elf_finish_dynamic_sections): Only clear the first element
2854 of .rel.dyn if the size is greater than zero.
2856 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2858 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2859 undefined_symbol callback for a symbol, then don't issue any more
2860 warnings about loader relocs.
2861 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2862 after calling the undefined_symbol callback.
2864 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2865 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2866 as the AIX linker seems to do.
2868 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2870 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2871 (evax_initialize): Remove evax_reloc_table.
2872 (evax_close_and_cleanup): Ditto.
2874 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2876 (evax_bfd_reloc_type_lookup): Ditto.
2877 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2878 cooked_size == raw_size.
2879 * evax-emh.c (_bfd_evax_register_filename): Remove.
2880 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2881 * evax-misc.c (add_new_contents): Malloc section at full size.
2882 (_bfd_save_evax_section): Memcpy section contents directly.
2883 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2884 (evax_reloc_table): Remove.
2886 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2888 * makefile.vms: Add better support for DEC C compilation
2889 Add evax.h dependencies
2891 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2892 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2893 (BFD_RELOC_ALPHA_BASEREG): Remove.
2894 * bfd-in2.h, libbfd.h: Rebuild.
2896 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2898 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2899 getgid if _WIN32 is defined.
2900 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2902 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2904 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2905 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2907 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2910 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2912 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2914 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2915 (NEED_DECLARATION_REALLOC): New macro.
2916 * configure, config.in: Rebuild.
2917 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2918 (realloc): Declare if NEED_DECLARATION_REALLOC.
2920 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2921 <strings.h> if they exist.
2923 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2925 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2927 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2929 Based on patches from Eric Valette <valette@crf.canon.fr>:
2930 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2931 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2932 (elf_howto_table): Add entries for new relocs.
2933 (elf_i386_reloc_type_lookup): Handle new relocs.
2934 (elf_i386_info_to_howto): Just call abort.
2935 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2936 (elf_i386_relocate_section): Likewise.
2938 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2940 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2942 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2945 only get the LMA from the phdr if they are in the same part of the
2948 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2949 new segment to make them more comprehensible. If the relationship
2950 between the LMA and the VMA changed, start a new segment. Don't
2951 check dynsec when deciding whether to start a new segment for a
2952 writeable section; -N will now handle this.
2954 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2956 * libhppa.h: Remove "esel" changes. Not the right approach.
2957 * som.c: Corresponding changes.
2958 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2959 which don't have a SOM symbol type associated with them.
2960 Reverses a 1994 change.
2962 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2964 Make ld -N more reasonable for ELF:
2965 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2966 phdr_in_section to false, and always use a single load segment.
2967 (elf_sort_sections): Sort sections by LMA after VMA.
2968 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2969 align to maxpagesize.
2970 (assign_file_positions_except_relocs): Likewise.
2971 * elfcode.h (elf_object_p): If a section is loaded but not page
2972 aligned, clear D_PAGED.
2974 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2976 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2977 Added, for internal use by the ARM gas.
2979 * bfd-in2.h: Rebuilt
2981 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2983 * libhppa.h (R_HPPA_ESEL): New field selector.
2984 (e_esel): Similarly.
2985 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2986 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2987 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2989 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2991 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2992 archive search before looking for stripped dynamic objects.
2994 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2996 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2997 symbol a warning rather than an error.
2999 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
3001 * elf.c (assign_file_positions_for_segments): Track the virtual
3002 memory position separately from the file position, and use it to
3003 compute the alignment adjustment.
3005 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3007 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
3008 and fixed mask on R_D10V_10_PCREL_L.
3010 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * elf64-mips.c: Include "aout/ar.h".
3013 (mips_elf64_slurp_armap): New static function.
3014 (mips_elf64_write_armap): New static function.
3015 (bfd_elf64_archive_*): Define.
3016 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
3017 Use instead of bfd_generic_archive_p.
3018 (bfd_elfNN_write_archive_contents): Define if not defined. Use
3019 instead of _bfd_write_archive_contents.
3020 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
3021 _bfd_generic_mkarchive.
3022 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
3023 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
3025 (TARGET_LITTLE_SYM): Likewise.
3026 * archive.c (bfd_slurp_armap): Check for and reject an archive map
3028 * Makefile.in: Rebuild dependencies.
3030 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
3031 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
3032 SHT_MIPS_EVENTS sections.
3033 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
3034 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3036 (_bfd_mips_elf_fake_sections): Likewise.
3038 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3039 * ecoff.c (ecoff_compute_section_file_positions): Copy
3040 rdata_in_text from backend info to tdata. Clear it if any data
3041 section comes before .rdata.
3042 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3043 tdata rather than backend info.
3045 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3047 * configure.in: Fix test for whether a compiler has a 64 bit
3048 type. From Jim Wilson <wilson@cygnus.com>.
3050 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3052 * configure.host (mips-sgi-irix6*): New host.
3054 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3055 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3056 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3058 * configure: Rebuild.
3059 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3060 (BFD_HOST_64_BIT): Define conditionally.
3061 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3062 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3063 (symvalue, bfd_size_type): Likewise.
3064 * bfd-in2.h: Rebuild.
3065 * Makefile.in (do_clean): Remove bfd-tmp.h.
3066 (do_distclean): Remove bfd-in3.h.
3067 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3068 (bfd-in3.h): New target.
3070 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3071 Andrew Gierth <ANDREWG@microlise.co.uk>.
3073 * configure.host: Set INSTALL_SHLIB.
3074 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3075 * configure: Rebuild.
3076 * Makefile.in (install): Use @INSTALL_SHLIB@.
3078 * config.bfd (mips*-*-irix6*): New target.
3079 * configure.host: Handle Irix 6 shared library like Irix 5.
3081 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3082 symbol for a magic name.
3083 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3085 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3088 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3090 * mpw-config.in: Add ELF support to mips config, create the
3091 elf32-target.h file in the object dir.
3092 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3094 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3096 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3097 Also removed most abort calls, in favor of using bfd reporting.
3099 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3101 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3102 (BFD32_BACKENDS) Add elf32-d10v.o.
3103 * archures.c: Add bfd_d10v_arch.
3104 * bfd-in2.h: Add bfd_d10v_arch.
3105 * config.bfd (d10v-*-*): New target.
3106 * configure: (bfd_elf32_d10v_vec) New vector.
3107 * configure.in: (bfd_elf32_d10v_vec) New vector.
3108 * cpu-d10v.c: New file.
3109 * elf.c (prep_headers): Added case bfd_arch_d10v.
3110 * elf32-d10v.c: New file.
3111 * libbfd.h: Rebuild.
3112 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3113 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3114 * targets.c (bfd_elf32_d10v_vec): New vector.
3116 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3118 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3120 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3122 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3123 bfd_mach_i386_i8086 machine types.
3125 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3127 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3130 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3132 * coffcode.h (coff_set_section_contents): A/UX does not require
3133 special handling of the _LIB section.
3135 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3137 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3138 value for R_RELBYTE.
3140 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3141 array if one was allocated.
3143 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3145 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3146 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3147 use_rld_obj_head and rld_value.
3148 (mips_elf_link_hash_table_create): Initialize new fields.
3149 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3151 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3152 __rld_obj_head symbol not seen, create an __rld_map symbol.
3153 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3154 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3155 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3156 __rld_obj_head symbol.
3157 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3159 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3161 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3163 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3164 ppc_elf_addr16_ha_reloc.
3165 (ppc_elf_addr16_ha_reloc): New static function.
3167 * coff-mips.c (struct mips_hi): Define.
3168 (mips_refhi_list): New static variable.
3169 (mips_refhi_addr, mips_refhi_addend): Remove.
3170 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3171 (mips_reflo_reloc): Process mips_refhi_list.
3172 (mips_relhi_list): New static variable.
3173 (mips_relhi_addr, mips_relhi_addend): Remove.
3174 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3175 (mips_rello_reloc): Process mips_relhi_list.
3176 (mips_relocate_section): Permit an arbitrary number of REFHI or
3177 RELHI relocs before the associated REFLO or RELLO reloc.
3179 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3181 * aout-target.h (MY(callback)): Set reloc_count fields.
3183 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3185 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3186 sections unless this is a SunOS link.
3188 * VERSION: Set to 2.7.1.
3190 * Released binutils 2.7.
3192 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3194 * i386aout.c: Include "aout/aout64.h".
3195 (i386aout_write_object_contents): New static function.
3196 (MY_write_object_contents): Define.
3198 * netbsd.h (MY(write_object_contents)): Make sure that
3199 adjust_sizes_and_vmas is called before fiddling with the magic
3202 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3204 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3206 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * libbfd-in.h (itos, stoi): Don't define.
3209 * libbfd.h: Rebuild.
3210 * i386lynx.c (KEEPIT): Define as udata.i.
3211 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3212 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3213 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3214 flags. Don't use stoi.
3216 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3218 * elf.c (map_sections_to_segments): Don't start a new segment for
3219 a writable section if it's on the same page as the previous
3220 segment. Reset the writable variable for a readonly section.
3222 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3224 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3225 first_thunk_address, thunk_size, and import_table_size.
3226 * peicode.h: Improved some diagnostics regarding edata sections.
3228 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3230 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3231 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3233 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3235 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3236 with XCOFF_DEF_DYNAMIC set is really defined.
3237 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3238 (xcoff_link_add_symbols): Only create special sections if using an
3241 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3243 (bfd_install_relocation): Likewise.
3245 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3247 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3249 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3250 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3251 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3252 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3253 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3254 are found for LITERAL relocs.
3255 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3256 taken, we cannot generate a .plt entry for the symbol.
3258 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3260 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3261 sysconf functions (for gprof).
3262 * configure, config.in: Rebuild.
3264 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3266 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3267 an archive if it has a map. If the object file has the wrong
3270 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3271 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3273 (alpha_relocate_section): Likewise.
3275 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3276 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3277 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3278 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3279 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3280 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3281 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3282 * peicode.h: Corresponding changes.
3284 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3286 * elflink.h (elf_create_pointer_linker_section): Comment out code
3287 dealing with making GOT pointers negative of the GOT symbol for
3290 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3292 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3293 increment the .rela.plt size until after we're done creating the
3295 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3296 .rela.plt offset directly rather than calculating it.
3298 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3300 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3301 Use autoconf-set values.
3302 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3303 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3306 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3307 * configure: Rebuilt.
3309 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3311 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3312 handling code > 1k away.
3314 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3316 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3317 defined, output whenever the symbol is updated.
3319 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3321 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3322 section to 0 if user_set_vma is set.
3323 * elflink.h (elf_bfd_final_link): Likewise.
3325 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3327 Partially undo patch of Jun 20.
3328 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3329 (coff_compute_section_file_positions): Likewise.
3330 (coff_write_object_contents): Likewise. Re-add deleted code, but
3331 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3332 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3334 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3336 * config.bfd: Add support for *-*-rtems* configurations.
3338 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3340 * elf.c (prep_headers): Add bfd_arch_alpha case.
3342 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3344 * elf64-alpha.c: New file.
3345 * config.bfd (alpha-*-linuxecoff*): New target.
3346 (alpha-*-linux*, alpha-*-elf*): New targets.
3347 * configure.in (bfd_elf64_alpha_vec): New vector.
3348 * configure: Rebuild.
3349 * targets.c (bfd_elf64_alpha_vec): Declare.
3350 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3351 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3352 * bfd-in2.h, libbfd.h: Rebuild.
3353 * Makefile.in: Rebuild dependencies.
3354 (BFD64_BACKENDS): Add elf64-alpha.o.
3355 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3357 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3360 than relying on a right shift of 32.
3362 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3364 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3365 ifdef to COFF_WITH_PE.
3366 (coff_compute_section_file_positions): Likewise.
3367 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3368 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3369 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3370 COFF_IMAGE_WITH_PE, always include.
3372 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3374 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3376 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3377 approximate the correct answer if SIZEOF_HEADERS was not used.
3379 * binary.c (binary_set_section_contents): Set section file
3380 position based on LMA rather than VMA.
3382 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3384 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3385 symbols if info->strip == strip_all.
3387 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3389 * coff-h8300.c: Remove #if 0 code.
3390 (compatable): Don't allow mixing/matching of different architectures.
3392 * archures.c (bfd_mach_h8300s): Add.
3393 * bfd-in2.h: Rebuilt.
3394 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3396 (h8300_reloc16_estimate): Likewise.
3397 (h8300_reloc16_extra_cases): Likewise.
3398 (h8300_bfd_link_add_symbols): Likewise.
3399 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3400 (coff_set_flags): Likewise.
3401 * cpu-h8300.c (h8300_scan): Likewise.
3402 Add H8/S to bfd_h8300_arch list.
3404 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3406 Added support for Alpha OpenVMS:
3407 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3408 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3409 * config.h-vms, makefile.vms: New files.
3410 * config.bfd (alpha-*-*vms*): New target.
3411 * configure.in (evax_alpha_vec): New target vector.
3412 * configure: Rebuild.
3413 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3414 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3415 * targets.c (bfd_target_evax_flavour): Define.
3416 (evax_alpha_vec): Declare.
3417 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3418 if BFD64 is defined.
3419 * bfd-in2.h, libbfd.h: Rebuild.
3420 * Makefile.in: Rebuild dependencies.
3421 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3422 evax-emh.o, and evax-misc.o.
3423 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3424 evax-etir.c, evax-emh.c, and evax-misc.c.
3425 (HFILES): Add evax.h.
3427 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3429 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3431 (h8300_bfd_link_add_symbols): Likewise.
3433 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3435 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3436 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3438 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3440 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3441 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3443 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3444 R_MIPS_32 relocs if creating a shared library.
3446 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3448 * peicode.h (add_data_entry): Use pei_section_data rather than
3449 _cooked_size. Corresponds to May 13 change in coffcode.h.
3451 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3453 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3454 * coffcode.h (coff_write_object_contents): If there are long
3455 section names, always set the f_symptr field, even if there are no
3457 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3458 if there are no symbols.
3460 * coffgen.c (make_a_section_from_file): Check return value of
3461 _bfd_coff_read_string_table.
3462 (coff_real_object_p): Check return value of
3463 make_a_section_from_file.
3464 (_bfd_coff_read_string_table): Check that there are some symbols
3465 before trying to read the string table size.
3467 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3469 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3470 to replace a symbol in a dynamic object with a symbol from another
3471 dynamic object, do the replacement if the existing symbol is
3472 global linkage code.
3474 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3475 for _ptrgl, and treat it as global linkage code.
3477 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3478 filename or N_SO symbol past the offset, and use it to indicate
3479 that there is no line number or function when appropriate.
3481 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3483 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3484 common symbol defined by the linker. Don't export function code
3485 even if export_defineds is set.
3487 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3489 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3491 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3492 (h8300_symbol_address_p): New function.
3493 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3496 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3498 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3500 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3501 correctly for the two variants. Allow relaxing if the target
3502 is 128 bytes away since after relaxation it'll be 126 bytes away.
3503 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3504 "dot" and "value". Allow relaxing if the target is 128 bytes
3505 away since after relaxation it'll be 126 bytes away.
3506 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3507 the given section until nothing changes.
3509 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3511 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3512 alignment hack--we can get the lnnoptr info another way without
3513 suddenly increasing the alignment requirements. Set the flags for
3515 (ecoff_compute_section_file_positions): Do so.
3517 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3519 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3520 to keep the HP emulator database happy.
3522 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3523 From Kevin Buettner <kev@primenet.com>.
3525 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3527 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3528 name of a NULL section.
3530 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3532 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3533 set, always call the notice callback.
3535 * VERSION: Increment for bfdlink.h change.
3537 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3539 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3540 (sh_relax_delete_bytes): Correct handling of differently sized
3541 trailing alignment reloc.
3543 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3544 * bfd-in2.h: Rebuild.
3545 * configure.in: Warn if there is no known 64 bit type.
3546 * configure: Rebuild.
3548 * Makefile.in: Rebuild dependencies.
3549 (BFD32_BACKENDS): Add ppcboot.o.
3550 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3552 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3553 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3555 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3557 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3558 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3559 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3560 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3562 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3564 * elf64-mips.c: Improve reloc special_functions and handling of
3565 SHT_MIPS_OPTIONS section.
3566 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3567 mips_elf_hi16_reloc and make globally visible.
3568 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3569 make globally visible.
3570 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3571 make globally visible.
3572 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3573 and make globally visible.
3574 (gprel16_with_gp): Check howto->src_mask before using value in
3576 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3577 and make globally visible.
3578 (gprel32_with_gp): Check howto->src_mask before fetching value.
3579 (bfd_mips_elf_swap_options_in): New function.
3580 (bfd_mips_elf_swap_options_out): New function.
3581 (_bfd_mips_elf_set_private_flags): Rename from
3582 mips_elf_set_private_flags and make globally visible.
3583 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3584 mips_elf_copy_private_bfd_data and make globally visible.
3585 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3586 mips_elf_merge_private_bfd_data and make globally visible.
3587 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3588 for a SHT_MIPS_OPTIONS section.
3589 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3590 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3591 name of a SHT_MIPS_OPTIONS section.
3592 (_bfd_mips_elf_set_section_contents): New function.
3593 (mips_elf32_section_processing): Set the GP value in a
3594 SHT_MIPS_OPTIONS section.
3595 (_bfd_mips_elf_find_nearest_line): Rename from
3596 mips_elf_find_nearest_line and make globally visible.
3597 (bfd_elf32_set_section_contents): Define.
3598 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3599 (_bfd_mips_elf_lo16_reloc): Declare.
3600 (_bfd_mips_elf_gprel16_reloc): Declare.
3601 (_bfd_mips_elf_got16_reloc): Declare.
3602 (_bfd_mips_elf_gprel32_reloc): Declare.
3603 (_bfd_mips_elf_set_private_flags): Declare.
3604 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3605 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3606 (_bfd_mips_elf_find_nearest_line): Declare.
3607 (_bfd_mips_elf_set_section_contents): Declare.
3609 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3611 (elf_info_to_howto): Define.
3612 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3614 (elf_info_to_howto): Define.
3615 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3617 (elf_info_to_howto): Define.
3619 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3620 R_MOV16B[12], to match change in coff/internal.h.
3622 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3624 * elf64-mips.c: Extensive additions to provide better support for
3625 writing files and for gas.
3626 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3627 of mips_elf_object_p.
3628 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3629 _bfd_mips_elf_object_p.
3630 (_bfd_mips_elf_final_write_processing): Rename from
3631 mips_elf_final_write_processing and make globally visible.
3632 (_bfd_mips_elf_fake_sections): Rename from
3633 mips_elf_fake_sections and make globally visible.
3634 (_bfd_mips_elf_section_from_bfd_section): Rename from
3635 mips_elf_section_from_bfd_section and make globally visible.
3636 (_bfd_mips_elf_section_processing): New function, broken out of
3637 mips_elf_section_processing.
3638 (mips_elf32_section_processing): Rename from
3639 mips_elf_section_processing; call
3640 _bfd_mips_elf_section_processing.
3641 (_bfd_mips_elf_symbol_processing): Rename from
3642 mips_elf_symbol_processing and make globally visible.
3643 (_bfd_mips_elf_read_ecoff_info): Rename from
3644 mips_elf_read_ecoff_info and make globally visible.
3645 (mips_elf32_ecoff_debug_swap): Rename from
3646 mips_elf_ecoff_debug_swap.
3647 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3648 struct symbol_cache_entry.
3649 (_bfd_elf_validate_reloc): New function, moved in from
3650 elfcode.h:validate_reloc.
3651 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3652 to _bfd_elf_validate_reloc. Change all callers.
3653 * elf-bfd.h (bfd_section_from_shdr): Declare.
3654 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3655 (_bfd_elf_validate_reloc): Declare.
3656 (_bfd_mips_elf_object_p): Declare.
3657 (_bfd_mips_elf_fake_sections): Declare.
3658 (_bfd_mips_elf_section_from_bfd_section): Declare.
3659 (_bfd_mips_elf_section_processing): Declare.
3660 (_bfd_mips_elf_symbol_processing): Declare.
3661 (_bfd_mips_elf_read_ecoff_info): Declare.
3662 (_bfd_mips_elf_final_write_processing): Declare.
3663 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3666 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3667 (mips_elf_final_write_processing): Likewise.
3669 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3671 64-bit MIPS ELF ABI objdump support:
3672 * elf64-mips.c: New file.
3673 * Makefile.in: Rebuild dependencies.
3674 (BFD64_BACKENDS): Add elf64-mips.o.
3675 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3676 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3677 bfd_elf64_littlemips_vec to targ_selvecs.
3678 (mips*-*-elf*): Likewise.
3679 * confingure.in: Add bfd_elf64_bigmips_vec and
3680 bfd_elf64_littlemips_vec to vector switch.
3681 * configure: Rebuild.
3682 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3683 broken out of mips_elf_section_from_shdr.
3684 (mips_elf32_section_from_shdr): Rename from
3685 mips_elf_section_from_shdr. Call new function.
3686 (elf_backend_section_from_shdr): Update name of renamed function.
3687 * elf-bfd.h (struct elf_size_info): Change second parameter of
3688 write_out_phdrs to be const. Likewise for second parameter of
3690 (struct bfd_elf_section_data): Add rel_hdr2 field.
3691 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3692 (bfd_elf32_swap_symbol_out): Likewise.
3693 (bfd_elf32_swap_reloc_in): Likewise.
3694 (bfd_elf32_swap_reloc_out): Likewise.
3695 (bfd_elf32_swap_reloca_in): Likewise.
3696 (bfd_elf32_swap_reloca_out): Likewise.
3697 (bfd_elf32_swap_phdr_in): Likewise.
3698 (bfd_elf32_swap_phdr_out): Likewise.
3699 (bfd_elf32_swap_dyn_in): Likewise.
3700 (bfd_elf32_swap_dyn_out): Likewise.
3701 (bfd_elf32_slurp_symbol_table): Declare.
3702 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3703 (bfd_elf32_write_out_phdrs): Declare.
3704 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3705 (bfd_elf64_swap_symbol_out): Likewise.
3706 (bfd_elf64_swap_reloc_in): Likewise.
3707 (bfd_elf64_swap_reloc_out): Likewise.
3708 (bfd_elf64_swap_reloca_in): Likewise.
3709 (bfd_elf64_swap_reloca_out): Likewise.
3710 (bfd_elf64_swap_phdr_in): Likewise.
3711 (bfd_elf64_swap_phdr_out): Likewise.
3712 (bfd_elf64_swap_dyn_in): Likewise.
3713 (bfd_elf64_swap_dyn_out): Likewise.
3714 (bfd_elf64_slurp_symbol_table): Declare.
3715 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3716 (bfd_elf64_write_out_phdrs): Declare.
3717 (_bfd_mips_elf_section_from_shdr): Declare.
3718 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3719 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3720 section for the section, add the new one to rel_hdr2. Increment
3721 reloc_count rather than setting it.
3722 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3723 Remove static declaration.
3724 (elf_write_shdrs_and_ehdr): Define name as macro.
3725 (elf_write_out_phdrs): Likewise.
3726 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3727 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3728 (elf_swap_symbol_in): Change second parameter to be const.
3729 (elf_swap_symbol_out): Likewise.
3730 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3731 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3732 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3733 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3734 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3735 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3736 parameter to be const. Make non-static.
3737 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3739 (elf_slurp_symbol_table): Make non-static.
3740 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3741 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3742 (elf_backend_size_info): Likewise.
3743 (elfNN_bed): Use elf_backend_size_info.
3744 * targets.c (bfd_elf64_bigmips_vec): Declare.
3745 (bfd_elf64_littlemips_vec): Declare.
3746 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3747 bfd_elf64_littlemips_vec if BFD64 is defined.
3749 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3751 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3753 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3754 zeroes, in alignment holes.
3756 * configure: Rebuild with autoconf 2.10.
3758 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3759 potential leading underscore in the allocated buffer.
3761 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3763 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3764 symbols into .sbss if this is a relocatable link.
3766 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3768 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3769 undefined symbols when creating a shared library.
3771 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3773 * coff-sh.c: Add a bunch of new code and static const arrays to
3774 support aligning loads and stores on four byte memory boundaries.
3776 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3778 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3779 call sh_align_loads.
3780 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3783 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3785 * cache.c (bfd_open_file): Unlink the file before opening it for
3786 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3788 * opncls.c (bfd_fdopenr): Set opened_once.
3790 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3792 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3795 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3796 the code unconditionally.
3798 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3800 * libcoff-in.h (struct pei_section_tdata): Define structure.
3801 (pei_section_data): Define macro.
3802 * libcoff.h: Rebuild.
3803 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3804 store s_paddr field in pei_section_data.
3805 (coff_compute_section_file_positions): Use pei_section_data rather
3806 than _cooked_size, and don't overwrite an existing value.
3807 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3808 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3809 * peicode.h (coff_bfd_copy_private_section_data): Define if
3811 (pe_bfd_copy_private_section_data): New static function if
3814 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * srec.c (srec_set_arch_mach): Write as a function rather than a
3819 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3820 no map, just check each member in turn to see whether it is
3823 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3825 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3826 table. Call BFD_ASSERT to validate header size, instead of
3828 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3831 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3833 * ppcboot.c: New target for looking at PPCbug boot records.
3835 * config{ure.in,.bfd}: Add support for ppcboot target.
3837 * configure: Regenerate.
3839 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3841 * coff-h8300.c (howto_table): Update names to match recent
3842 changes to include/coff/internal.h. Fix minor errors in the
3843 existing relocs. Add R_MOVL1 and R_MOVL2.
3844 (rtype2howto): Similarly.
3845 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3846 existing relaxing code and peform more relaxing.
3847 (h8300_reloc16_extra_cases): Likewise.
3849 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3851 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3854 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3856 * elfcode.h (elf_object_p): Reject generic ELF target if
3857 e_machine matches an alternate machine code in a specific backend.
3859 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3860 obsolete align_power_min field.
3862 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3864 * coff-h8300.c (reloc_howto_type): Add howto entry for
3866 (rtype2howto): Handle R_PCRWORD_B.
3867 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3868 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3869 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3870 branch (R_PCWORD_B).
3872 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3874 * aoutx.h (translate_from_native_sym_flags): Set the section for
3875 BSF_CONSTRUCTOR symbols.
3877 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3880 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3882 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3883 stop looking when section is found.
3885 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3887 * coffcode.h (STRING_SIZE_SIZE): Define.
3888 (styp_to_sec_flags): Handle long symbol names when looking for the
3890 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3891 (bfd_coff_long_section_names): Define.
3892 (coff_write_object_contents): Handle long section names.
3893 (bfd_coff_std_swap_table): Initialize new field.
3894 * libcoff.h: Rebuild.
3895 * coffgen.c (make_a_section_from_file): Handle long section
3897 (coff_write_symbols): Handle long section names.
3898 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3899 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3900 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3901 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3902 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3903 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3904 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3905 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3907 * bout.c (b_out_callback): Set lma of sections.
3908 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3909 parameter to output_bfd. Used input_bfd instead of output_bfd in
3912 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3914 * aoutx.h (translate_from_native_sym_flags): Don't create
3915 SEC_CONSTRUCTOR sections.
3916 * ecoff.c (ecoff_set_symbol_info): Likewise.
3918 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3919 From Don Bowman <bowman@waterloo.hp.com>.
3921 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3923 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3924 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3926 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3928 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3929 mips_32_relocs field.
3930 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3931 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3932 relocs against a global symbol which is not defined in a regular
3934 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3935 against a global symbol, increment mips_32_relocs.
3936 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3937 the symbol is not defined in a regular file, make room in the
3940 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3942 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3943 file position and the virtual file position separately. Set
3944 filepos information bsaed on the real file position.
3945 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3946 Jan 23 change to coffcode.h.
3948 * som.c (som_slurp_symbol_table): Set the symbol count to the
3949 number of BFD symbols created.
3951 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3953 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3954 output file if linking shared objects. Loop to check all relocs,
3955 rather than returning false on first error.
3957 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3959 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3960 (ppc_elf_additional_program_headers): If .interp section, bump #
3961 of program headers by 1.
3962 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3963 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3964 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3966 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3968 (ppc_elf_relocate_section): If the output section isn't defined,
3969 don't abort, just give an error message.
3971 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3972 being created is .sdata or .sdata2, don't make the symbol dynamic.
3974 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3976 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3977 members of an archive for dynamic objects with no symbols, and
3978 pass them directly to check_archive_element.
3979 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3980 xcoff_link_check_dynamic_ar_symbols.
3981 (xcoff_link_check_dynamic_ar_symbols): New static function.
3983 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3984 from _bfd_nodynamic to _bfd_xcoff.
3985 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3987 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3988 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3989 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3990 * libcoff.h: Rebuild.
3991 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3992 (xcoff_get_section_contents): New static function.
3993 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3994 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3995 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3996 (xcoff_dynamic_reloc): New static variable.
3997 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3998 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
4000 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
4003 if reloc_entry->addend is not 0.
4004 (CALC_ADDEND): Just set the addend to reloc.r_offset.
4006 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
4008 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
4010 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
4011 Add entries for R_SPARC_[56].
4012 (sparc_reloc_map): Add entries for R_SPARC_[56].
4014 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4016 Optimize linking of stabs in sections as used in ELF and COFF.
4017 * stabs.c: New file.
4018 * libbfd-in.h (_bfd_link_section_stabs): Declare.
4019 (_bfd_write_section_stabs): Declare.
4020 (_bfd_write_stab_strings): Declare.
4021 * libbfd.h: Rebuild.
4022 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
4023 (struct coff_link_hash_table): Add stab_info field.
4024 * libcoff.h: Rebuild.
4025 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
4027 (coff_link_add_symbols): Call _bfd_link_section_stabs if
4029 (_bfd_coff_final_link): Write out stab strings hash table.
4030 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
4031 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
4033 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
4034 (struct bfd_elf_section_data): Add stab_info field.
4035 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4037 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4038 _bfd_link_section_stabs.
4039 (elf_bfd_final_link): Write out stab strings hash table.
4040 (elf_link_input_bfd): Handle optimized stabs sections.
4041 * reloc.c (_bfd_final_link_relocate): Check address against
4042 _raw_size rather than _cooked_size.
4043 * Makefile.in: Rebuild dependencies.
4044 (BFD_LIBS): Add stabs.o
4045 (BFD_LIBS_CFILES): Add stabs.c.
4047 * VERSION: Increment for bfdlink.h change.
4049 * coffgen.c (coff_renumber_symbols): Correct handling of
4050 BSF_NOT_AT_END common symbols.
4052 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4054 * coff-ppc.c (record_toc): Add cast to avoid warning.
4055 (ppc_allocate_toc_section): Likewise.
4056 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4057 (ppc_coff_reloc_type_lookup): Remove unreached code.
4058 * coffcode.h (coff_write_object_contents): Don't take the address
4060 * peicode.h (pe_print_idata): Add casts to avoid warning.
4061 (pe_print_edata): Likewise.
4062 (pe_print_reloc): Remove ANSI C string concatenation.
4064 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4066 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4068 * libcoff.h: Rebuild.
4069 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4071 (coff_swap_aux_out): Likewise.
4072 * peicode.h (coff_swap_aux_in): Likewise.
4073 (coff_swap_aux_out): Likewise.
4074 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4076 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4078 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4079 Fix up .bf endndx link fields.
4080 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4082 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4085 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4087 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4088 on Solaris PowerPC systems doesn't get confused.
4090 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4093 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4094 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4095 update did_reg and did_reg2.
4097 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4099 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4101 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4102 callback routines, pass h->root.string rather than name, in case
4103 copy is true and name is transient.
4105 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4107 * elfcore.h: Add support for core files with multiple threads.
4108 (Primarily for Solaris.)
4110 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4112 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4113 section->orelocation is NULL.
4115 * coffgen.c (bfd_coff_get_syment): New function.
4116 (bfd_coff_get_auxent): New function.
4117 * bfd-in.h (bfd_coff_get_syment): Declare.
4118 (bfd_coff_get_auxent): Declare.
4119 * bfd-in2.h: Rebuild.
4121 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4123 * elf32-mips.c (struct mips_hi16): Define.
4124 (mips_hi16_addr, mips_hi16_addend): Remove.
4125 (mips_hi16_list): New static variable.
4126 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4127 (mips_elf_lo16_reloc): Process mips_hi16_list.
4128 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4129 relocs before the associated LO16 reloc.
4131 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4133 * versados.c (versados_scan): Check bfd_alloc return value.
4134 (versados_object_p): Check all bfd_read return values. Require
4135 that lang field be less than 10, to avoid confusion with Intel Hex
4138 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4140 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4141 not 0, for an absolute symbol.
4142 (NAME(aout,swap_ext_reloc_out)): Likewise.
4144 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4145 (ihex_write_object_contents): For a large start address, output
4146 the full 32 bit address in record type 5.
4148 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4149 to int to avoid promotion problems in prototype.
4151 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4153 * configure.host: Use ${srcdir} when looking for picfrag.
4155 * configure.host: Switch on ${libdir}, not $(libdir). From
4156 alan@spri.levels.unisa.edu.au (Alan Modra).
4158 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4159 entry point, not just for DYNAMIC objects.
4160 * sunos.c (sunos_add_dynamic_symbols): Always call
4161 sunos_create_dynamic_sections. If called with a non DYNAMIC
4162 object, don't do anything else.
4163 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4165 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4167 * configure.in: Permit --enable-shared to specify a list of
4169 * configure: Rebuild.
4171 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4172 host when configuring with --enable-shard.
4174 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4176 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4179 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4180 to avoid crashing in bfd_hash_replace.
4182 * sysdep.h: Use #ifdef, not #if.
4184 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4186 * config.in: Rebuild.
4188 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4190 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4191 (AC_CHECK_HEADERS): Check for sys/time.h
4192 (AC_HEADER_TIME): Add macro.
4193 * configure: Rebuild.
4194 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4195 to control what combination of <time> and <sys/time.h>
4198 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4200 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4201 (aout_32_sunos4_write_object_contents): Likewise.
4202 * aoutx.h (NAME(aout,machine_type)): Handle
4203 bfd_mach_sparc_{sparclet,sparclite}.
4204 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4205 (bfd_mach_sparc_v9_p): Update.
4206 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4207 * libaout.h (enum machine_type): Add M_SPARCLET.
4208 * sunos.c (MACHTYPE_OK): Define.
4209 * bfd-in2.h: Regenerated.
4211 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4213 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4214 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4215 * elflink.c (_bfd_elf_create_got_section): Store the
4216 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4217 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4218 global offset table goes over 0x1000, set the value of
4219 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4220 (elf32_sparc_relocate_section): Subtract the offset of
4221 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4223 * elfcode.h: Don't include <string.h>.
4225 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4227 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4228 generic_link_hash_newfunc. All references changed.
4229 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4230 moved here from libbfd-in.h.
4231 * libbfd-in.h: Corresponding changes.
4232 * libbfd.h: Regenerated.
4234 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4236 * aoutx.h (aout_link_input_section_std): When reporting an
4237 overflow error, use the name of the symbol in the hash table if
4239 (aout_link_input_section_ext): Likewise.
4241 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4242 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4244 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4246 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4247 * coffcode.h (coff_compute_section_file_positions): Likewise.
4248 (coff_write_object_contents): Likewise.
4250 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * section.c (SEC_LINK_ONCE): Define.
4253 (SEC_LINK_DUPLICATES): Define.
4254 (SEC_LINK_DUPLICATES_DISCARD): Define.
4255 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4256 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4257 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4258 * bfd-in2.h: Rebuild.
4259 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4260 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4261 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4262 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4263 SEC_LINK_ONCE, and look through the symbol table for the setting
4264 for SEC_LINK_DUPLICATES.
4265 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4266 set for a section, find the section symbol in the symbol table,
4267 and set the aux entry based on SEC_LINK_DUPLICATES.
4268 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4269 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4270 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4271 * coff-i386.c (i386coff_vec): Likewise.
4272 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4274 * VERSION: Bump to 2.6.1.
4275 * Makefile.in (stamp-h): Depend upon VERSION.
4277 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4279 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4280 * libbfd.h: Rebuilt.
4281 * linker.c (generic_link_hash_newfunc): No longer static.
4282 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4284 * coff-h8300.c: Add two derived hash tables and their associated
4285 funtions and #defines for use by the h8300 linker.
4286 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4287 the function vector as needed. Place the address of the function
4288 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4289 Rewrite the vectors section contents as necessary.
4290 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4291 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4292 (coff_bfd_link_hash_table_create): Likewise.
4294 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4296 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4297 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4299 (hppa_rebuild_insn): Pass pointer to correct type to
4300 low_sign_unext and dis_assemble_21.
4302 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4304 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4305 Stick with sparc-*-{sysv4*,solaris2*}.
4307 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4309 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4310 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4311 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4312 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4313 fields is non-zero, print them.
4315 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4316 ifdef. Remove unused variables.
4317 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4319 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4320 (get_symbol_value): Ifdef out.
4321 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4322 (coff_ppc_relocate_section): Remove unused variables. Make
4323 fprintf strings and argument types correspond. Put before_addr in
4325 (dump_toc): Make fprintf strings and argument types correspond.
4326 (ppc_process_before_allocation): Remove unused variables. Always
4328 (ppc_reflo_reloc): Ifdef out.
4329 (ppc_addr32nb_reloc): Ifdef out.
4330 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4332 (coff_ppc_rtype_to_howto): Likewise.
4333 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4335 * peicode.h (pe_print_idata): Move otherwise unused variables into
4336 the #ifdef where they are used. Always return a value.
4337 (pe_print_edata): Make fprintf strings and argument types
4338 correspond. Always return a value.
4339 (pe_print_pdata): Removed unused variable addr_value. Always
4341 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4342 strings and argument types correspond. Always return a value.
4344 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4345 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4346 variable rela inside #if 0 section where it is used.
4348 * ns32k.h: New file.
4349 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4350 functions to start with _bfd_.
4351 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4352 functions in cpu-ns32k.h.
4353 * Makefile.in: Rebuild dependencies.
4354 (HFILES): Add ns32k.h.
4356 * section.c (struct sec): Add linker_mark field. Change
4357 user_set_vma and reloc_done to be single bit fields.
4358 (STD_SECTION): Update accordingly.
4359 * bfd-in2.h: Rebuild.
4360 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4362 (aout_link_input_bfd): Don't link unmarked sections.
4363 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4365 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4366 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4368 * elflink.h (elf_bfd_final_link): Mark sections included in the
4370 (elf_link_input_bfd): Don't link unmarked sections.
4371 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4373 (xcoff_link_input_bfd): Don't link unmarked sections.
4375 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4376 overflow error messages.
4378 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4380 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4381 is not set, print "BFD: " before the error message.
4383 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4384 Miles Bader <miles@gnu.ai.mit.edu>.
4385 * configure: Rebuild.
4387 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4389 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4392 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4393 m68k-aout, m68k-coff, and m68k-elf targets.
4395 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4397 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4398 (ieee_generic_stat_arch_elt): Restructured to prevent
4399 ieee_object_p from being called repeatedly.
4401 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4403 * coffcode.h (coff_write_object_contents): Allocate
4404 buffers large enough for any FILEHDR or AOUTHDR.
4406 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4408 * ecofflink.c (lookup_line): New static function, renamed and
4409 slighly changed from old _bfd_ecoff_locate_line.
4410 (_bfd_ecoff_locate_line): Cache line number information. Use
4411 lookup_line for actual lookup.
4413 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4415 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4416 multiple of 20 bytes.
4418 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4420 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4421 allocate ecoff_find_line, and don't initialize by hand.
4422 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4423 mips_elf_find_line, and don't call memset.
4425 * coffcode.h (coff_compute_section_file_positions): If not
4426 producing a final executable, don't consider sofar when aligning
4427 the section to the correct size.
4429 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4431 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4432 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4433 * coffgen.c (coff_section_symbol): Ifdef out.
4435 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4437 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4438 output_bfd is not NULL.
4440 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4442 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4443 of bfd_alloc (fixes fix_line not being initialized).
4444 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4446 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4448 * coffcode.h: Allow specific backends to override the
4449 bfd_link_add_symbols routine.
4451 * coff-h8300.c: Include genlink.h.
4452 (howto_table): Add R_MEM_INDIRECT.
4453 (rtype2howto): Support R_MEM_INDIRECT.
4454 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4457 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4459 * coff-alpha.c (alpha_relocate_section): Use
4460 info->callbacks_warning, rather than _bfd_error_handler, for
4461 "multiple gp" warning.
4463 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4465 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4466 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4467 table string. Use bfd_wrapped_link_hash_lookup.
4468 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4470 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4471 table, if any, when writing out symbols.
4472 (aout_link_input_section_std): Use the name from the hash table,
4473 if any, when reporting undefined symbols.
4474 (aout_link_input_section_ext): Likewise.
4475 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4476 * bout.c (get_value): Likewise.
4477 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4478 * ecoff.c (ecoff_reloc_link_order): Likewise.
4479 * elflink.h (elf_link_add_object_symbols): Likewise.
4480 (elf_reloc_link_order): Likewise.
4481 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4482 (_bfd_generic_reloc_link_order): Likewise.
4483 (default_indirect_link_order): Likewise.
4484 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4485 * sunos.c (sunos_add_one_symbol): Likewise.
4486 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4487 (bfd_xcoff_link_count_reloc): Likewise.
4488 (xcoff_reloc_link_order): Likewise.
4490 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4491 into -1 for intern->rss.
4493 * configure: Rebuild with autoconf 2.8.
4495 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4497 * stab-syms.c (__define_stab_duplicate): Define.
4498 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4500 * bfd-in.h (bfd_get_stab_name): Declare.
4501 * bfd-in2.h: Rebuild.
4502 * Makefile.in: Rebuild dependencies.
4503 (BFD_LIBS): Add stab-syms.o.
4504 (BFD_LIBS_CFILES): Add stab-syms.c.
4505 (BFD32_BACKENDS): Remove stab-syms.o.
4506 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4507 * configure.in: Don't list stab-syms.o in bfd_backends.
4508 * configure: Rebuild.
4509 * libaout.h (aout_stab_name): Don't declare.
4510 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4513 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4515 * elf.c (assign_file_positions_for_segments): Adjust file offset
4516 for section alignment even if SEC_LOAD is not set.
4518 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4520 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4521 since they appear as targets in Makefile.in.
4522 * configure: Rebuild.
4524 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4525 don't fiddle with a symbol which is not defined anywhere.
4527 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4529 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4530 though they are defined in a shared library.
4531 (xcoff_build_ldsyms): Likewise.
4533 * coffgen.c (coff_find_nearest_line): Don't look at the line
4534 numbers for the section if section->lineno is NULL.
4536 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4537 message rather than calling BFD_ASSERT.
4538 * elfcode.h (write_relocs): Check return value of
4539 _bfd_elf_symbol_from_bfd_symbol.
4541 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4543 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4546 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4548 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4550 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4551 hppa_reloc_field_selector_type_alt.
4552 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4553 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4555 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4557 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4559 * elf.c (assign_file_positions_for_segments): Adjust the segment
4560 memory size for the alignment of a SEC_ALLOC section, not just a
4563 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4565 * m68klinux.c: New file.
4566 * hosts/m68klinux.h: New file.
4567 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4568 * configure.in (m68*-*-linux*): New native host.
4569 (m68klinux_vec): New vector.
4570 * configure: Rebuild.
4571 * targets.c (m68klinux_vec): Declare.
4572 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4573 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4574 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4575 declaration from bfd_linux_size_dynamic_sections.
4576 (bfd_m68klinux_size_dynamic_sections): Declare.
4577 * bfd-in2.h: Rebuild.
4578 * Makefile.in: Rebuild dependencies.
4579 (BFD32_BACKENDS): Add m68klinux.o.
4580 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4582 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4584 * libhppa.h (pa_arch): Add pa20.
4585 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4586 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4587 (hppa_field_adjust): Handle e_nsel.
4588 * som.c: Provide default definitions for many new relocs found only
4589 in hpux10 include files.
4590 (som_fixup_formats): Add several new relocs from hpux10.
4591 (som_hppa_howto_table): Add hpux10 relocs.
4592 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4594 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4596 * mpw-make.sed: Edit out recent shared library support, and
4597 rules to rebuild .h files using doc/chew.
4599 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4601 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4602 size even of sections with no contents.
4604 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4606 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4607 starting with '$' the way we skip names starting with '.'. When
4608 updating x_endndx, don't be fooled by an index which has been
4611 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4612 struct/union/enum type with no elements.
4614 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4616 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4618 * archive.c (bfd_generic_archive_p): If the first file in the
4619 archive can not be recognized as an object, don't assume that this
4620 is the wrong format.
4622 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4623 format is not bfd_object.
4624 (bfd_elf_get_dt_soname): Likewise.
4626 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4628 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4631 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4633 * bfd.c (tdata): Add netbsd_core_data.
4634 * bfd-in2.h: Regenerated.
4636 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4638 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4639 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4640 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4643 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4644 to get the symbol index, matching 14 Jul 95 change.
4646 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4648 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4649 Remove duplicate definition of gp.
4651 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4653 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4654 assume that we can set the GP value and then get the same value,
4655 since it won't be true if the output file is neither ELF nor
4657 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4658 _bfd_get_gp_value here.
4659 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4660 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4662 (mips_elf_lo16_reloc): Likewise.
4663 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4664 Don't require that the BFD be ELF.
4665 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4666 (mips_elf_gprel32_reloc): Likewise.
4667 (mips_elf_relocate_section): Don't assume we can set and get the
4669 (mips_elf_finish_dynamic_symbol): Don't bother to use
4670 _bfd_get_gp_value here.
4672 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4673 Don't change epdr between malloc and free. Be careful not to free
4674 NULL pointers. Zero out the first RPDR.
4676 * configure.host: On Linux, only pass -rpath option if $(libdir)
4677 is neither /lib nor /usr/lib. From Alan Modra
4678 <alan@mullet.Levels.UniSA.Edu.Au>.
4680 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4682 (elf_dt_name): Rename from elf_dt_needed_name.
4683 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4685 (bfd_elf_get_dt_soname): New function.
4686 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4687 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4688 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4689 * bfd-in2.h: Rebuild.
4691 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4693 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4694 _bfd_sparc_elf_reloc_type_lookup.
4695 (bfd_elf32_bfd_reloc_type_lookup): Update.
4696 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4697 (sparc64_elf_howto_table): Define.
4698 (sparc_reloc_map): Define.
4699 (sparc64_elf_reloc_type_lookup): New function.
4700 (sparc_elf_wdisp16_reloc): New function.
4701 (elf_info_to_howto): Use sparc64_elf_howto_table.
4702 (sparc64_elf_relocate_section): Likewise.
4703 (bfd_elf64_bfd_reloc_type_lookup): Update.
4705 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4707 * configure.host: Check for 'do not mix' from native linker before
4708 trying to use -rpath.
4710 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4712 * bfd.c (_bfd_get_gp_value): New function.
4713 (_bfd_set_gp_value): New function.
4714 * libbfd-in.h (_bfd_get_gp_value): Declare.
4715 (_bfd_set_gp_value): Declare.
4716 * libbfd.h: Rebuild.
4717 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4718 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4719 directly to the fields in the tdata information.
4720 (alpha_relocate_section): Likewise.
4721 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4722 (mips_gprel_reloc): Likewise.
4723 (mips_relocate_section): Likewise.
4724 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4725 (mips_elf_lo16_reloc): Likewise.
4726 (mips_elf_final_gp): Likewise.
4727 (mips_elf_gprel16_reloc): Likewise.
4728 (mips_elf_gprel32_reloc): Likewise.
4729 (mips_elf_relocate_section): Likewise.
4730 (mips_elf_finish_dynamic_symbol): Likewise.
4732 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4734 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4736 * configure.in: Call AC_PROG_CC before configure.host.
4737 * configure: Rebuild.
4738 * configure.host: Don't set information which autoconf should
4739 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4741 * configure.host: Remove go32 and win32 host information, since it
4742 should no longer be needed.
4744 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4745 then start a new segment rather than put a writable section in a
4748 * configure.host: Set RPATH_ENVVAR.
4750 * Makefile.in: Rebuild dependencies.
4752 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4753 zero_section variable.
4755 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4757 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4758 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4759 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4761 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4763 * ieee.c (ieee_write_expression): Only use an R variable for a
4764 local symbol. Don't output a zero offset. Handle a zero address.
4765 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4766 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4768 (parse_expression): Don't try to handle multiple occurrences of a
4769 P variable. Handle I variables differently from X variables. Fix
4770 the order of minus expressions.
4771 (ieee_slurp_external_symbols): Generate an I variable for an NN
4772 record. Fix handling of ATI and ATX records.
4773 (ieee_slurp_sections): Only set minimal section attributes.
4774 Adjust them later, based on the section contents.
4775 (ieee_object_p): Read in the file until just after the ME record.
4776 Call ieee_slurp_section_data to set the section flags.
4777 (do_one): Add iterations parameter. Only repeat the first load
4778 item. Set the section and file reloc flags.
4779 (ieee_slurp_section_data): Set section flags. Pass iterations to
4781 (ieee_canonicalize_reloc): Handle I variables.
4782 (do_with_relocs): Only emit relocation size when necessary.
4783 Increase MAXRUN to 127. Change ov to be assigned, and take
4784 src_mask and pcrel_offset into account.
4785 (ieee_write_data_part): Skip sections that are not loaded.
4786 (ieee_write_external_part): Don't output optional last entry of WX
4788 (ieee_write_me_part): Make setting of me_record neater.
4789 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4791 * syms.c (stt): Add entries for zerovars, vars, and code.
4793 * elfcode.h (validate_reloc): New static function.
4794 (write_relocs): Call validate_reloc for non ELF relocs.
4796 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4797 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4798 (TARGET_LITTLE_SYM): Likewise.
4800 * config.bfd (m68*-*-psos*): New target.
4802 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4804 * i386msdos.c: Remove some #if 0 code.
4805 (msdos_write_object_contents): Don't include empty sections in the
4806 size computation, regardless of their address.
4808 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4810 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4811 is NULL, ie, the -r switch is used.
4813 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4815 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4816 (BFD_RELOC_MIPS_GOT_LO16): Define.
4817 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4818 * bfd-in2.h, libbfd.h: Rebuild.
4819 * elf32-mips.c (mips_reloc_map): Map new relocs.
4821 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4823 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4826 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4827 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4828 simple number for the section address, rather than an expression.
4829 Limit the number of bytes between relocs to MAXRUN.
4830 (ieee_write_me_part): Set me_record to the file offset after the
4832 (ieee_write_processor): New static function.
4833 (ieee_write_object_contents): Use ieee_write_processor.
4835 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4837 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4839 * coff-aux.c: Change include of aux.h to aux-coff.h.
4841 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4843 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4844 relocation put the addend both in the reloc entry and the data.
4845 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4848 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4849 a R_68K_PCxx reloc against a defined global symbol directly.
4850 (elf_m68k_check_relocs): Don't count such a reloc.
4852 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4853 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4854 symbol for now, otherwise always record the symbol as dynamic.
4855 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4856 is not referenced by a dynamic object, and we are not making a
4857 shared object, then don't make a PLT entry. If we do make a PLT
4858 entry, make sure the symbol has been recorded as dynamic.
4860 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4862 * configure.host: When making a shared library, set HLDFLAGS to
4863 pass an appropriate -rpath option. Use the make variable SONAME
4864 as the shared library soname, rather than computing it here. On
4865 SunOS, build stamp-tshlink in place of $(SHLINK).
4866 * Makefile.in (SONAME): New variable.
4867 ($(SHLINK)): Make a link to the transformed name, as well.
4868 (stamp-tshlink): New target.
4869 (install): Skip stamp-tshlink during install.
4871 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4873 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4874 linker sections have been set up yet.
4876 * elf.c (make_mapping): Add an additional argument to suppress
4877 making the first section include the program headers.
4878 (map_sections_to_segments): If the user used -Ttext such that the
4879 program headers are on a different page, do not set the flags
4880 saying that this section includes the program headers.
4882 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4884 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4885 don't define TRAD_HEADER.
4886 * configure: Rebuild.
4888 * netbsd-core.c: New file, support for NetBSD core files.
4889 * hosts/*nbsd.h: Removed.
4891 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4893 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4894 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4895 * libbfd.h, bfd-in2.h: Regenerated.
4896 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4897 bfd_elf32_bfd_reloc_type_lookup.
4898 (reloc_type{,_names}): Deleted.
4899 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4901 (sparc_reloc_map): Add sparc64 relocs.
4902 (sparc_elf_notsupported_reloc): New static function.
4903 (sparc_elf_wdisp16_reloc): New static function.
4904 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4905 (elf32_sparc_relocate_section): Likewise.
4906 (bfd_elf32_bfd_reloc_type_lookup): Define.
4907 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4908 (reloc_type{,_names}): Deleted.
4909 (elf_sparc_howto_table): Deleted.
4910 (sparc_reloc_map): Deleted.
4911 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4912 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4914 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4916 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4919 * Makefile.in (program_transform_name): New variable.
4920 (install): Transform library name before installing it.
4922 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * archures.c (bfd_mach_i960_hx): Define.
4925 * bfd-in2.h: Rebuild.
4926 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4927 (MATRIX): Expand entries for HX.
4928 (arch_info_struct): Add i960:hx entry.
4929 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4930 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4931 (coff_set_flags): Handle bfd_mach_i960_hx.
4933 Support for building as a shared library, based on patches from
4934 Alan Modra <alan@spri.levels.unisa.edu.au>:
4935 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4936 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4937 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4938 * configure: Rebuild.
4939 * configure.host: If --enable-shared, adjust shared library stuff
4940 based on the host. If the host is SunOS, and the linker supports
4941 -rpath, set HLDFLAGS to use it.
4942 * Makefile.in (ALLLIBS): New variable.
4943 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4944 (COMMON_SHLIB, SHLINK): New variables.
4945 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4946 (STAGESTUFF): Remove variable.
4947 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4949 (stamp-ofiles): New target, like old ofiles target, but build
4950 using a temporary file and move-if-change, and touch stamp-ofiles
4952 (ofiles): Just depend upon stamp-ofiles.
4953 (stamp-piclist, piclist): New targets.
4954 ($(SHLIB), $(SHLINK)): New targets.
4955 (targets.o, archures.o): Build twice if PICFLAG is set.
4956 (do_mostlyclean): Remove pic/*.o.
4957 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4959 (do_distclean): Remove pic and stamp-picdir.
4960 (install): Install shared libraries.
4961 ($(OFILES)): Depend upon stamp-picdir.
4962 (stamp-picdir): New target.
4964 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4966 * libcoff.h: Rebuild.
4968 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4969 flavour of a section with no owner.
4971 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4972 ELF_LINK_NON_ELF flag.
4973 (mips_elf_create_got_section): Likewise.
4975 * elf.c: Revert last change, since it breaks dynamic linking.
4976 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4978 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4979 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4980 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4982 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4984 * elf.c (assign_file_positions_for_segments): If the backend does
4985 not want the elf header or the program headers in the address
4986 space, do not include them in the calculations.
4988 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4989 function to determine if we need additional program headers.
4990 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4991 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4993 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4995 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4997 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4999 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
5000 back into one line. Some compilers (sunos 4.1.3 for example)
5001 won't accept args split across more than one line.
5003 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
5005 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
5006 * configure: Regenerate.
5008 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
5010 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
5011 try to do arithmetic on a void *, cast it to a unsigned char * first.
5013 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
5015 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
5016 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
5018 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
5019 flag for a newly defined symbol.
5020 (NAME(bfd_elf,record_link_assignment)): Likewise.
5021 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
5022 set the DEF or REF_REGULAR flags correctly.
5024 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
5025 (libbfd.h, libcoff.h): Corresponding change.
5027 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
5028 a PLT32 reloc as dynamic.
5029 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
5030 is not referenced by a dynamic object, and we are not making a
5031 shared object, then don't make a PLT entry. If we do make a PLT
5032 entry, make sure the symbol has been recorded as dynamic.
5034 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5036 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5037 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5038 (powerpcle-*-cygwin32): New.
5039 * peicode.h (add_data_entry): Get address from vma.
5041 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5043 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5044 attached to the section has already been created as an undefined
5045 symbol, treat it as if it hasn't been created yet.
5047 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5049 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5050 symbol or section symbols if stripping all symbols and this is not
5051 a relocateable link. Don't output the symbol string table if
5052 there are no symbols.
5053 (elf_link_flush_output_syms): Don't do anything if there are no
5056 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5058 * coff-aux.c: New file.
5059 * hosts/m68kaux.h: New file.
5060 * config.bfd (m68*-apple-aux*): New target.
5061 * configure.in (m68*-apple-aux*): New native host.
5062 (m68kaux_coff_vec): New vector.
5063 * configure: Rebuild.
5064 * targets.c (m68kaux_coff_vec): Declare.
5065 * coffcode.h (bfd_coff_backend_data): Add field
5066 _bfd_coff_link_add_one_symbol.
5067 (bfd_coff_link_add_one_symbol): Define.
5068 (compare_arelent_ptr): New static function if TARG_AUX.
5069 (coff_write_relocs): If TARG_AUX, sort the relocs.
5070 (coff_write_object_contents): Set A/UX aouthdr magic number.
5071 (coff_link_add_one_symbol): Define if not defined.
5072 (bfd_coff_std_swap_table): Initialize new field.
5073 * libcoff.h: Rebuild.
5074 * cofflink.c (coff_link_add_symbols): Call
5075 bfd_coff_link_add_one_symbol rather than
5076 _bfd_generic_link_add_one_symbol.
5077 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5078 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5079 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5080 * Makefile.in: Rebuild dependencies.
5081 (BFD32_BACKENDS): Add coff-aux.o.
5082 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5084 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5086 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5087 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5089 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5091 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5092 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5093 (maintainer-clean): Warn about deleting special files.
5094 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5096 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5097 warning symbols correctly.
5098 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5099 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5100 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5101 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5102 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5103 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5105 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5108 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5110 * libcoff-in.h: aligned newly exported names with bfd naming
5111 conventions. Removed an erroneous define of POWERPC_LE_PE.
5112 * libcoff.h: Rebuild.
5113 * cofflink.c, coff-ppc.c: the above function name changes
5115 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5117 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5118 * ecoff.c (struct extsym_info): Define.
5119 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5120 to ecoff_link_write_external.
5121 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5122 Strip symbols when appropriate.
5124 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5125 * syms.c (BSF_OBJECT): Define.
5126 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5127 * bfd-in2.h: Rebuild.
5128 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5130 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5133 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5134 copying relocs into a shared object, treat a defined global symbol
5136 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5137 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5138 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5140 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5141 real defined symbol, not to a weak defined symbol.
5143 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5145 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5146 and made a few static functions externs.
5148 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5149 POWERPC_LE_PE hack in cofflink.
5151 * libcoff-in.h: promoted the following from cofflink.c to allow
5152 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5153 coff_debug_merge_element, struct coff_debug_merge_type,
5154 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5155 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5156 coff_debug_merge_hash_lookup, coff_link_section_info,
5157 coff_final_link_info, coff_debug_merge_hash_newfunc,
5158 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5160 * libcoff.h: re-gen'd
5162 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5164 * syms.c: Include "bfdlink.h".
5165 (struct stab_find_info): Define.
5166 (_bfd_stab_section_find_nearest_line): New function.
5167 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5168 * libbfd.h: Rebuild.
5169 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5170 * elf.c (_bfd_elf_find_nearest_line): Try calling
5171 _bfd_stab_section_find_nearest_line before searching the ELF
5172 symbol table. Find the closest STT_FUNC symbol, not the last one.
5173 * libcoff-in.h (coff_data_type): Add line_info field.
5174 * libcoff.h: Rebuild.
5175 * coffgen.c (coff_find_nearest_line): Try calling
5176 _bfd_stab_section_find_nearest_line before searching the COFF
5178 * Makefile.in: Rebuild dependencies.
5180 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5182 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5183 4 bytes, so we get the correct value when updating the register
5184 field in little endian mode.
5186 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5188 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5189 entry_section fields. Add sntoc and snentry fields.
5190 * libcoff.h: Rebuild.
5191 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5192 not toc_section and entry_section (the COFF file does not have any
5193 sections at this point).
5194 (coff_write_object_contents): Set o_snentry and o_sntoc from
5195 snentry and sntoc rather than entry_section and toc_section.
5196 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5197 snentry, not toc_section and entry_section.
5198 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5199 entry_section from hentry.
5200 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5202 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5203 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5204 than using toc_section directly.
5206 * archures.c: Add missing `.' in enum bfd_architecture.
5207 * bfd-in2.h: Rebuild.
5209 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5210 Robert Lipe <robertl@arnet.com>.
5212 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5214 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5215 to sections we allocate. Use bfd_zalloc to allocate initialial
5216 sections, not bfd_alloc.
5217 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5218 SDA{,2}I16 relocations.
5219 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5220 whether to put something in .sbss or not.
5221 (ppc_elf_relocate_section): Add support for more relocations. Add
5222 in sec->output_offset where appropriate. Make error messages
5223 include the symbol name.
5225 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5226 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5227 doesn't get redefined messages if -shared.
5229 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5230 section if the rel_section field has been set up.
5232 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5234 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5237 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5239 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5240 of flags, only flags used are controlled by mach number. Bump up
5241 output file mach number to highest of input file mach numbers.
5242 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5243 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5245 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5246 bfd_elf64_sparc_vec support.
5248 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5250 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5251 the embedded bit is set on some objects and not on others. Just
5253 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5256 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5258 * coffcode.h (coff_new_section_hook): Don't try to align the
5261 * coffcode.h (coff_set_section_contents): Fix the handling of the
5262 .lib section to work even if the entire section contents are
5263 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5264 Robert Lipe <robertl@arnet.com>.
5266 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5268 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5269 memory here for contents.
5271 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5272 _SDA2_BASE_ by 32768.
5273 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5274 started using. Allocate contents for .sdata and .sdata2 sections
5276 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5278 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5279 size _SDA{,2}_BASE_.
5280 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5283 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5285 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5287 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5288 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5289 (bfd_mach_sparc_v9a): Define.
5290 (bfd_mach_sparc_v9_p): Define.
5291 * bfd-in2.h: Regenerated.
5292 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5294 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5295 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5296 to bfd_elf32_sparc_vec.
5297 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5298 Add v8plus{,a} support.
5300 (sparc_compatible): New function.
5301 * elf32-sparc.h: #include "elf/sparc.h".
5302 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5303 elf32_sparc_final_write_processing): New functions.
5304 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5305 elf_backend_final_write_processing): Define.
5307 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5309 * elf-bfd.h (struct elf_link_hash_entry): Add
5310 linker_section_pointer field.
5311 (enum elf_linker_section_enum): Enumeration for new way of
5312 creating linker dynamic sections and symbols.
5313 (elf_linker_section{,_pointers}): New structures for creating
5314 dynamic sections and symbols.
5315 (elf_obj_tdata): Add linker_section_pointers and linker_section
5317 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5318 (_bfd_elf_create_linker_section): New declarations.
5319 (_bfd_elf_find_pointer_linker_section): Ditto.
5320 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5321 (_bfd_elf_make_linker_section_rela): Ditto.
5323 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5325 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5326 (ppc_elf_create_linker_section): New function to create the
5327 sections .got, .sdata, and .sdata2.
5328 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5330 (ppc_elf_check_relocs): Support more of the eabi relocations.
5331 (ppc_elf_relocate_section): Ditto.
5332 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5333 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5335 * elflink.h (elf_create_pointer_linker_section): New function to
5336 create initialized pointers in dynamic linker sections.
5337 (elf_finish_pointer_linker_section): Actually intialize the
5338 pointers created above.
5340 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5341 macros to provide both 32 and 64 bit versions of
5342 elf_create_pointer_linker_section.
5343 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5344 provide both 32 and 64 bit versions of
5345 elf_finish_pointer_linker_section.
5347 * elflink.c (_bfd_elf_create_linker_section): New function to
5348 create a linker section.
5349 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5350 given address in the linker pointer offsets created for a given
5352 (_bfd_elf_make_linker_section_rela): Make a RELA section
5353 corresponding to the generated linker section.
5355 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5357 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5359 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5361 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5362 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5363 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5364 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5365 toc entry in an objdump) for now.
5366 (ppc_do_last, ppc_get_last): New function - needed to save processing
5367 the toc owner to the end.
5368 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5371 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5372 toc owner from being done till last. Must define POWERPC_LE_PC
5375 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5377 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5379 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5380 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5382 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5384 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5386 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5388 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5390 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5392 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5394 * elf.c (assign_file_positions_for_segments): Don't increment file
5395 offset for a segment which contains no loadable sections.
5397 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5399 * reloc.c: Add new PowerPC relocations.
5400 * {bfd-in2,libbfd}.h: Regenerate.
5402 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5403 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5405 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5407 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5410 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5413 * coffgen.c (coff_find_nearest_line): Don't try to cache
5414 information in sections that are not owned by a BFD. From Richard
5415 Henderson <richard@atheist.tamu.edu>.
5417 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5418 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5419 * elflink.h (elf_link_output_extsym): Remove special check for
5422 * ecoffswap.h: Add prototypes for static functions.
5424 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5426 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5427 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5429 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5430 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5431 support. Begin support for R_PPC_SDA{2,}REL.
5433 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5435 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5436 create the .got and .got.neg sections.
5437 (ppc_elf_size_dynamic_sections): Call it.
5438 (ppc_elf_check_relocs): Call it.
5439 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5440 (ppc_elf_check_relocs): Add error messages for relocations we
5441 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5444 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5446 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5447 section flags for V.4 and eabi.
5449 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5451 * elf.c (assign_file_positions_for_segments): If a segment
5452 contains no sections, don't mark it as readable.
5454 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5455 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5457 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5458 dynamic section, if there is one.
5459 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5460 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5461 (bfd_elf64_swap_dyn_in): Likewise.
5462 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5464 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5466 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5467 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5468 <pirker@eiunix.tuwien.ac.at>.
5470 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5472 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5473 PowerPC V.4 and eabi.
5474 * bfd-in2.h: Regenerate.
5475 * libfd.h: Regenerate.
5477 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5479 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5480 section type and SHF_EXCLUDE section flag, turning them into the
5481 appropriate bfd section flag.
5483 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5485 * xcofflink.c (xcoff_link_add_symbols): Create the special
5486 sections if we see a DYNAMIC object, in case that is the only
5487 XCOFF input object we see.
5489 * elf32-mips.c: Extensive changes for a start at dynamic linking
5490 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5492 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5493 (struct elf_backend_data): Remove
5494 elf_backend_create_program_headers field. Add
5495 elf_backend_additional_program_headers and
5496 elf_backend_modify_segment_map fields.
5497 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5499 (elf_backend_additional_program_headers): Likewise.
5500 (elf_backend_modify_segment_map): Likewise.
5501 (elf_backend_create_program_headers): Don't define.
5502 (elfNN_bed): Change to account for field changes.
5503 * elf.c (assign_file_positions_for_segments): Call new
5504 modify_segment_map backend function. Don't call old
5505 create_program_headers backend function.
5506 (get_program_header_size): Call additional_program_headers rather
5507 than create_program_headers.
5508 * elflink.h (elf_link_add_object_symbols): Initialize
5509 type_change_ok from new backend field.
5510 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5512 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5513 a reloc against the appropriate section.
5515 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5516 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5517 (elf_flags_init): Rename from elf_ppc_flags_init.
5518 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5520 (ppc_elf_copy_private_bfd_data): Likewise.
5521 (ppc_elf_merge_private_bfd_data): Likewise.
5523 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5526 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5528 * coff-alpha.c (alpha_relocate_section): During final link, allow
5529 output .lita section to be bigger than 64k by adjusting gp value
5530 on a per-input section basis.
5531 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5533 (struct ecoff_section_tdata): Add gp field.
5535 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5537 Handle Alpha ECOFF changes in OSF/1 3.2.
5538 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5540 * coff-alpha.c: Include "aout/ar.h".
5541 (alpha_ecoff_get_relocated_section_contents): Don't require an
5542 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5543 3.2 doesn't generate one.
5544 (alpha_relocate_section): Likewise.
5545 (alpha_ecoff_slurp_armap): Define.
5546 (alpha_ecoff_slurp_extended_name_table): Define.
5547 (alpha_ecoff_construct_extended_name_table): Define.
5548 (alpha_ecoff_truncate_arname): Define.
5549 (alpha_ecoff_write_armap): Define.
5550 (alpha_ecoff_generic_stat_arch_elt): Define.
5551 (alpha_ecoff_update_armap_timestamp): Define.
5553 (alpha_ecoff_read_ar_hdr): New static function.
5554 (alpha_ecoff_get_elt_at_filepos): New static function.
5555 (alpha_ecoff_openr_next_archived_file): New static function.
5556 (alpha_ecoff_get_elt_at_index): New static function.
5557 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5558 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5559 _bfd_ecoff to alpha_ecoff.
5560 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5561 field from backend structure, rather than always calling
5562 _bfd_get_elt_at_filepos.
5563 * coff-mips.c (mips_ecoff_backend_data): Initialize
5564 get_elt_at_filepos field.
5565 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5566 from _bfd_generic_read_ar_hdr with minor changes.
5567 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5568 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5569 * libbfd.h: Rebuild.
5571 * bfd-in.h (BFD_IN_MEMORY): Define.
5572 * libbfd-in.h (struct bfd_in_memory): Define.
5573 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5574 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5575 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5576 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5577 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5578 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5579 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5580 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5581 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5582 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5584 (bfd_openstreamr): Likewise.
5585 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5586 BFD_IN_MEMORY is not set.
5587 * riscix.c (riscix_some_aout_object_p): Likewise.
5588 * bfd-in2.h, libbfd.h: Rebuild.
5590 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5591 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5592 (bfd_get_elt_at_index): Define.
5593 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5594 bfd_get_elt_at_index. Change index parameter from int to
5596 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5597 (_bfd_noarchive_get_elt_at_index): Define.
5598 (_bfd_archive_bsd_get_elt_at_index): Define.
5599 (_bfd_archive_coff_get_elt_at_index): Define.
5600 * bfd-in2.h, libbfd.h: Rebuild.
5601 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5602 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5603 * ieee.c (ieee_get_elt_at_index): Define.
5604 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5605 * oasys.c (oasys_get_elt_at_index): Define.
5606 * som.c (som_get_elt_at_index): Define.
5608 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5609 numbers to the .text section.
5611 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5613 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5614 If there is a SEC_DEBUGGING section, get the contents of the debug
5615 information part from it.
5616 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5618 (ieee_write_object_contents): Check ieee_write_debug_part return.
5620 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5622 * config.bfd (i[345]86-*-freebsd*): Add target.
5623 * configure.in (i386freebsd_vec): Add vec.
5624 * configure: Regenerate.
5625 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5626 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5627 Rebuild dependencies..
5628 * freebsd.h: New file.
5629 * i386freebsd.c: New file.
5630 * targets.c (i386freebsd_vec): Declare.
5631 (bfd_target_vector): Add i386freebsd_vec.
5632 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5633 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5635 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5637 * ieee.c (ieee_slurp_debug): New static function.
5638 (ieee_object_p): Call it.
5639 (ieee_slurp_section_data): Skip debugging sections.
5640 (ieee_get_reloc_upper_bound): Likewise.
5641 (ieee_get_section_contents): Likewise.
5642 (ieee_canonicalize_reloc): Likewise.
5643 (ieee_write_section_part): Likewise.
5644 (ieee_write_debug_part): Likewise.
5645 (ieee_write_data_part): Likewise.
5646 (init_for_output): Likewise.
5648 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5650 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5652 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5653 relocs, since ppc_elf_relocate_section handles the linker case.
5654 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5656 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5657 ppc_elf_relocate_section since that is now the only caller.
5658 (ppc_elf_relocate_section): Ditto.
5660 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5662 * coffcode.h (coff_write_object_contents): If we don't know the
5663 section of the entry point for an XCOFF executable, always set the
5664 entry address to -1.
5666 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5668 * elf.c (bfd_section_from_shdr): Add support for note sections.
5670 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5672 * bfd-in.h (struct _symbol_info): Add stab_type field.
5673 * bfd-in2.h: Rebuild.
5674 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5676 * elf32-ppc.c: Remove trailing newline from calls to
5678 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5679 difference if target endianness is known.
5681 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5683 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5684 old style TOC16 references without using R_PPC_GOT.
5685 (ppc_reloc_type): Ditto.
5686 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5687 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5688 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5689 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5690 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5692 (ppc_elf_adjust_dynamic_symbol): Ditto.
5693 (ppc_elf_adjust_dynindx): Ditto.
5694 (ppc_elf_size_dynamic_sections): Ditto.
5695 (ppc_elf_finish_dynamic_symbol): Ditto.
5696 (ppc_elf_finish_dynamic_sections): Ditto.
5697 (ELF_DYNAMIC_INTERPRETER): Define.
5699 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5701 * elf.c (copy_private_bfd_data): When attaching sections to
5702 segments ignore sections that won't be allocated. Patch from
5705 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5707 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5710 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5712 * coff-i960.c (CALC_ADDEND): Define.
5713 (coff_i960_relocate_section): Add the input section VMA to the
5714 addend for PC relative relocs.
5716 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5718 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5719 to correctly terminate.
5721 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5723 * targets.c (enum bfd_endian): Define.
5724 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5725 from boolean to enum bfd_endian. Change header_byteorder_big_p
5727 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5728 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5729 * bfd-in2.h: Rebuild.
5730 * All targets: Change initialization of byteorder and
5731 header_byteorder to use enum bfd_endian values rather than
5733 * All files: Change all references to byteorder_big_p and
5734 header_byteorder_big_p to use new bfd_*_endian macros.
5736 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5738 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5740 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5742 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5744 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5746 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5748 * ieee.c: Lots of minor cleanups. Make many functions return
5749 errors rather than calling abort. Also:
5750 (ieee_write_twobyte): Remove; change callers to call existing
5751 ieee_write_2bytes function.
5752 (ieee_write_expression): Don't output the section twice when
5753 outputting a local symbol. Don't emit an extraneous zero if there
5755 (ieee_slurp_sections): Set the lma as well as the vma.
5756 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5758 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5759 a recognized one or bfd_arch_unknown.
5760 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5762 (ihex_get_symtab): Likewise.
5764 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5766 * aoutx.h: Include <ctype.h>.
5767 (struct aout_link_includes_table): Define.
5768 (struct aout_link_includes_totals): Define.
5769 (struct aout_link_includes_entry): Define.
5770 (aout_link_includes_lookup): Define macro.
5771 (struct aout_final_link_info): Add includes field.
5772 (aout_link_includes_newfunc): New static function.
5773 (NAME(aout,final_link)): Initialize includes hash table.
5774 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5776 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5778 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5780 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5782 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5784 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5786 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5787 (pe_print_private_bfd_data): call pe_print_reloc.
5788 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5789 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5790 up some debugging as well.
5792 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5794 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5797 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5799 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5800 when setting sections to NULL.
5802 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5804 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5806 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5807 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5809 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5810 * bfd-in2.h: Rebuild.
5812 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5814 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5816 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5818 * ihex.c (ihex_scan): Handle record types 4 and 5.
5819 (ihex_object_p): Permit types 4 and 5.
5820 (ihex_set_section_contents): Remove check for out of range
5822 (ihex_write_object_contents): Generate types 4 and 5.
5824 * elflink.h (elf_link_output_extsym): Just ignore warning and
5825 indirect references to symbols which don't really exist.
5827 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5829 * peicode.h (pe_print_idata): Minor format fixes
5830 (pe_print_edata): New function. Under private printing, this formats
5831 the edata section of a PE file.
5832 (pe_print_private_bfd_data): Added call to pe_print_edata.
5834 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5836 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5837 index, don't call stoi.
5839 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5841 * srec.c (srec_scan): Set lma as well as vma.
5843 * ihex.c: New file; support for Intel Hex format.
5844 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5845 (ihex_vec): Declare.
5846 (bfd_target_vector): Always include ihex_vec.
5847 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5848 * Makefile.in: Rebuild dependencies.
5849 (BFD_LIBS): Add ihex.o
5850 (BFD_LIBS_CFILES): Add ihex.c.
5851 * bfd-in2.h: Rebuild.
5853 * elf.c (assign_file_positions_for_segments): Sort the sections in
5855 (get_program_header_size): Return the right size if segment_map is
5857 (copy_private_bfd_data): Don't bother to sort the sections.
5859 * bfd.c (bfd_record_phdr): New function.
5860 * bfd-in.h (bfd_record_phdr): Declare.
5861 * bfd_in2.h: Rebuild.
5863 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5866 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5867 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5869 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5870 (bfd_zmalloc): Change declaration.
5871 * libbfd.h: Rebuild.
5872 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5873 and realloc. Don't set bfd_error_no_memory if they fail.
5875 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5877 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5878 uses as well. Added a new howto to deal with TOCREL16 relocs that
5879 are TOCDEFN as well.
5880 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5881 to handle RVA relocs from dlltool.
5882 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5883 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5884 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5886 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5887 to get the right section alignment.
5889 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5891 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5892 p_paddr if p_paddr is zero.
5893 (make_mapping): Set includes_filehdr and includes_phdrs for first
5895 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5897 (assign_file_positions_for_segments): Handle includes_filehdr and
5898 includes_phdrs. Remove special handling of PT_PHDR and first
5900 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5901 when appropriate. Remove special handling of PT_PHDR segment.
5902 Use a more complex condition for when a section is included in a
5903 segment to handle Solaris linker oddities.
5905 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5907 * coff-m88k.c (howto_table): Reformatted for easier reading;
5908 special_function now points to new function m88k_special_reloc.
5909 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5911 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5912 be done correctly by m88k_special_reloc.
5913 (reloc_processing): New function to be used by RELOC_PROCESSING.
5914 (RELOC_PROCESSING): Define to call reloc_processing.
5916 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5918 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5919 (pe_print_pdata): Likewise.
5921 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5922 obstack_alloc fails.
5923 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5925 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5926 * Many files: don't set bfd_error_no_memory if one of the above
5929 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5930 if p_paddr_valid is set.
5931 (copy_private_bfd_data): New static function.
5932 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5934 * elf.c (assign_file_positions_for_segments): Fix case where extra
5935 program headers were allocated.
5937 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5938 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5939 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5940 _bfd_elf_print_private_bfd_data.
5942 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5943 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5944 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5945 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5946 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5947 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5948 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5950 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5952 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5953 * elf.c (make_mapping): New static function.
5954 (map_sections_to_segments): New static function.
5955 (elf_sort_sections): New static function.
5956 (assign_file_positions_for_segments): New static function.
5957 (map_program_segments): Remove.
5958 (get_program_header_size): Remove sorted_hdrs, count, and
5959 maxpagesize parameters. Simplify.
5960 (assign_file_positions_except_relocs): When generating an
5961 executable, use assign_file_positions_for_segments.
5962 (elf_sort_hdrs): Remove.
5963 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5964 to get_program_header_size.
5966 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5968 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5970 * configure, config.in: Regenerate with autoconf 2.7.
5972 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5973 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5975 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5977 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5978 (ecoff_sec_to_styp_flags): Likewise.
5979 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5980 (ecoff_set_symbol_info): Handle scRConst.
5981 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5982 (ecoff_compute_section_file_positions): Handle .rconst section.
5983 (_bfd_ecoff_write_object_contents): Likewise.
5984 (ecoff_link_check_archive_element): Handle scRConst.
5985 (ecoff_link_add_externals): Likewise.
5986 (ecoff_link_write_external): Handle .rconst section.
5987 (ecoff_reloc_link_order): Likewise.
5988 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5989 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5991 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5993 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5994 DEF_DYNAMIC flag is set.
5996 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5998 * host-aout.c: If TRAD_HEADER is defined, include it.
6000 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
6002 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6003 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
6004 (BFD_NEED_DECLARATION): New function.
6005 * configure.in: Use BFD_NEED_DECLARATION.
6006 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
6007 * configure, config.in: Rebuild with autoconf 2.6.
6009 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
6010 special_sections before returning when called with a non XCOFF
6013 * coffgen.c (coff_renumber_symbols): Sort common symbols with
6016 * coffcode.h (coff_compute_section_file_positions): Only pad the
6017 previous section to force file alignment when creating an
6020 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
6022 * coffcode.h (coff_compute_section_file_positions): If
6023 RS6000COFF_C, set up the .debug section.
6025 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
6026 if it is not large enough to accomodate the entire TOC area with
6027 signed 16 bit offsets.
6028 (xcoff_write_global_symbol): Handle negative TOC offsets in global
6030 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
6031 TOC anchor to use the TOC value used in the output file.
6033 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
6035 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6036 (_bfd_coff_read_string_table): Likewise.
6038 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6040 * pe-arm.c: Fix typos.
6041 * coff-arm.c: Likewise.
6043 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6045 * coff-ppc.c (list_ele): Added "cat"egory member.
6046 (record_toc): New category parameter (priv or pub).
6047 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6048 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6049 the mainline. It addes extra toc cells in error.
6050 (ppc_coff_swap_sym_in_hook): Added some documentation.
6051 (dump_toc): Can now diagnose "virtual toc" chicanery.
6053 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6055 * elf-bfd.h (struct elf_link_hash_table): Change type of
6056 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6058 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6060 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6061 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6063 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6064 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6065 defined or mentioned in a regular file.
6067 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6069 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6070 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6071 (coff_ppc_relocate_section): Correct REL24 handling
6072 (ppc_process_before_allocation): Correct TOCDEFN handling
6074 * peicode.h (dir_names): Added name descriptions
6076 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6078 * VERSION: Updated to cygnus-2.6.
6080 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6082 * targets.c (m68k4knetbsd_vec): Declare.
6084 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6086 * targets.c (bfd_target): Change type of second argument to
6087 _bfd_print_private_bfd_data from void * to PTR.
6088 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6089 using PTR rather than void *.
6090 * bfd-in2, libbfd.h: Rebuild.
6091 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6093 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6094 _bfd_generic_bfd_print_private_bfd_data rather than casting
6097 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6099 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6100 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6102 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6103 BFD64_BACKENDS_CFILES): New variables.
6106 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6108 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6109 not at the file position of the first section.
6110 * coffcode.h (coff_compute_section_file_positions): Avoid using
6112 (coff_write_object_contents): When generating a PPC PE executable
6113 with no symbols, round up the file size to a COFF_PAGE_SIZE
6115 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6116 don't write out a string table.
6118 * elf.c (bfd_section_from_shdr): When using a different section
6119 header, pass the new one to _bfd_elf_make_section_from_shdr.
6120 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6121 (elf_map_symbols): Add section VMA to symbol value when comparing
6123 (_bfd_elf_compute_section_file_positions): Only build symbol table
6124 if there are some symbols. Set file offset of symtab and strtab
6126 (assign_file_positions_except_relocs): Remove dosyms parameter.
6127 Change all callers. Never set file offset of symtab and strtab
6129 (_bfd_elf_copy_private_section_data): New function.
6130 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6131 (_bfd_elf_copy_private_symbol_data): New function.
6132 (swap_out_syms): Check for special mapping of st_shndx created by
6133 copy_private_symbol_data.
6134 * elfxx-target.h: Use new copy routines.
6135 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6136 (_bfd_elf_copy_private_section_data): Declare.
6138 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6140 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6143 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6144 _bfd_dummy_target, matching the recent change to archive
6147 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6149 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6150 arithmetic on PTR types.
6152 * aout-target.h (MY(callback)): Set the lma of the sections.
6154 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6155 symbol into a reloc against the section.
6157 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6159 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6160 glue for the relocs: IMGLUE and IFGLUE.
6161 (record_toc): new function - tracks toc contents
6162 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6163 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6164 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6165 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6166 (ppc_record_toc_entry): Removed a debug define (duh)
6168 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6169 (pe_print_idata): New function - formats the idata section data
6170 (pe_print_pdata): New function - formats the pdata section data
6171 (pe_print_private_bfd_data): calls to above
6173 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6175 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6176 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6177 TARGET_SYM and TARGET_NAME for vector and BFD name.
6178 * coff-pmac.c (pmac_xcoff_vec): Remove.
6179 (TARGET_SYM, TARGET_NAME): Define.
6180 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6181 machine to 0, not all PowerMacs are 601s.
6183 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6185 * elfcode.h (elf_object_p): Read in any program headers.
6186 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6187 based on the program headers, if any.
6188 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6189 (map_program_segments): Set p_paddr of program headers based on
6192 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6194 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6197 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6198 trying to do a relocateable link with a non-a.out object file.
6200 * archive.c (bfd_generic_archive_p): Check the first object file
6201 in an archive even if target_defaulted is set. If the object file
6202 has the wrong xvec, reject it.
6204 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6205 be represented, report the name via _bfd_error_handler.
6206 (translate_to_native_sym_flags): Likewise.
6207 * elf32-mips.c (mips_elf_final_link): Likewise.
6208 * oasys.c (oasys_write_sections): Likewise.
6210 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6211 which checks for STYP_OVRFLO sections.
6212 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6213 reloc and lineno count overflows.
6214 (coff_write_object_contents): Call coff_count_linenumbers before
6215 coff_compute_section_file_positions. If RS6000COFF_C, handle
6216 reloc and lineno count overflows.
6217 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6218 relocs before dealing with .pad sections. Count overflow section
6219 headers when handling .pad sections.
6221 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6224 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6225 (struct xcoff_link_hash_table): Add descriptor_section and
6226 special_sections fields.
6227 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6228 (xcoff_link_add_symbols): Set linkage section alignment. Create
6229 descriptor section. Check for magic symbol names (_text, etc.),
6230 and record them in special_sections if found. Set
6231 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6232 descriptor field to point back to the function code symbol.
6233 (xcoff_sweep): Always mark the special descriptor_section.
6234 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6235 function descriptor, and mark it if it is.
6236 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6237 parameter, and fill it in. Allocate space for the descriptor
6239 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6240 global linkage code. If an undefined function descriptor is
6241 exported, arrange to define it. Warn about any other undefined
6243 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6244 (xcoff_write_global_symbol): Create a function descriptor when
6246 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6247 * bfd-in2.h: Rebuild.
6249 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6251 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6252 (ppc_coff_link_hash_table): new types for hashing
6253 (ppc_coff_link_hash_newfunc): hash entry constructor
6254 (ppc_coff_link_hash_table_init): hash table initializer
6255 (ppc_coff_link_hash_table_create): hash table constructor
6256 (ppc_record_toc_entry): changed references to hash table
6257 (coff_ppc_relocate_section): changed references to hash table
6259 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6260 * libcoff.h: Rebuild
6262 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6263 (coff_link_add_symbols): removed toc_offset init
6265 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6267 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6270 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6271 if it is given and mmep is available.
6272 * acconfig.h: Undef USE_MMAP.
6273 * configure, config.in: Regenerated.
6274 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6275 table handling the old way.
6276 (aout_get_external_symbols): Don't complain if last byte of string
6278 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6279 (bfd_free_window) [! USE_MMAP]: Don't define.
6280 (bfd_get_file_window,
6281 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6283 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6285 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6288 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6290 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6291 compatible with AMD generated COFF files. Try to support both AMD
6292 and GNU formats simultaneously.
6293 (coff_a29k_relocate_section): Likewise.
6295 * libbfd.c (bfd_get_file_window): Change writable parameter from
6296 int to boolean; update all callers. Pass MAP_SHARED if not
6297 writable--it's required on Solaris. Cast fprintf argument to
6299 * bfd-in.h (bfd_get_file_window): Update declaration.
6300 * bfd-in2.h: Rebuild.
6301 * aoutx.h: Update calls to bfd_get_file_window.
6303 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6305 (xcoff_swap_ldhdr_in): New static function.
6306 (xcoff_swap_ldsym_in): New static function.
6307 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6308 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6309 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6310 Handle XTY_ER/XMC_XO symbols correctly.
6311 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6312 rather than normal symbol table.
6313 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6314 already defined with the same absolute value.
6315 (xcoff_mark): When considering called symbols, check whether the
6316 descriptor is from a dynamic object, rather than the symbol
6318 (xcoff_build_ldsyms): Likewise.
6320 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6321 Cast realloc and malloc return values. If malloc or realloc fail,
6322 set bfd_error_no_memory.
6323 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6324 * bfd-in2.h: Rebuild.
6326 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6328 * coff-ppc.c (ppc_record_toc_entry): new function.
6329 (in_reloc_p): changed return value.
6330 (coff_ppc_relocate_section): much rework.
6331 (ppc_allocate_toc_section): new function.
6332 (ppc_process_before_allocation): new function.
6333 (ppc_coff_swap_sym_in_hook): new function.
6335 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6336 (coff_link_add_symbols): initialize toc_offset.
6338 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6339 (coff_swap_aouthdr_out): Added more sections to the data
6340 dictionary for the pe file header. Also changed linker version
6341 number on the ppc side.
6342 (dir_names): small improvements to the dictionary printing.
6343 (pe_mkobject_hook): save the file level flags.
6345 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6346 (pe_tdata): added real_flags field
6347 (coff_tdata): added local_toc_sym_map and access macro
6349 * libcoff.h (coff_link_hash_entry): added toc_offset field
6350 (pe_tdata): added real_flags field
6351 (coff_tdata): added local_toc_sym_map and access macro
6353 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6354 (coff_mkobject): init for local_toc_sym_map
6355 (coff_write_object_contents): set the internal_a.magic to
6356 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6359 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6361 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6362 entries until both the line number address and the function name
6363 address are too large.
6365 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6366 * configure: Rebuilt.
6368 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6369 is defined in the environment.
6371 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6373 * som.c (som_get_section_contents_in_window): Define to use
6376 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6378 * coff-i860.c: New file, based on coff-i386.c.
6379 * cpu-i860.c: New file, based on cpu-i386.c.
6380 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6381 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6382 targets, using i860coff_vec.
6383 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6384 trad-core.o and hosts/i860mach3.h.
6385 (i860coff_vec): Use coff-i860.o and cofflink.o.
6386 * configure: Rebuild.
6387 * Makefile.in: Rebuild dependencies.
6388 (ALL_MACHINES): Add cpu-i860.o.
6389 (BFD32_BACKENDS): Add coff-i860.o.
6390 (CFILES): Add cpu-i860.c and coff-i860.c.
6391 * targets.c (i860coff_vec): Declare.
6392 (bfd_target_vector): Add &i860coff_vec.
6393 * archures.c (bfd_i860_arch): Declare.
6394 (bfd_archures_list): Add &bfd_i860_arch.
6395 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6396 (coff_set_flags): Handle bfd_arch_i860.
6397 (coff_write_object_contents): Handle I860 a.out magic number.
6399 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6401 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6402 the created .tc section to 2.
6403 (xcoff_mark): Don't keep a .loader reloc for a call to an
6404 undefined symbol when creating a shared library.
6405 (xcoff_build_ldsyms): When creating a shared library, generate
6406 global linkage code for a call to an undefined symbol.
6408 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6410 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6411 BFD32_BACKENDS, BFD64_BACKENDS.
6412 (.dep1): Put mkdep output in a separate file.
6413 Rebuilt dependencies.
6415 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6418 Permit use of mmap when available:
6420 * configure.in: Check for mmap, madvise, mprotect.
6421 * config.in, configure: Regenerated.
6423 * libbfd.c (struct _bfd_window_internal): Define type.
6424 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6426 (ok_to_map): New static variable for debugging.
6427 (_bfd_generic_get_section_contents_in_window): New function.
6428 * bfd-in.h (bfd_window_internal): Declare type.
6429 (bfd_window): Define type.
6430 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6431 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6434 * libaout.h (struct aoutdata): Add two window fields.
6435 (obj_aout_sym_window, obj_aout_string_window): New macros.
6436 * aoutx.h (some_aout_object_p): Initialize windows.
6437 (aout_get_external_symbols): Get symbol data and strings in
6438 windows instead of explicitly allocated buffers.
6439 (slurp_symbol_table): Free window instead of memory.
6440 (bfd_free_cached_info): Release windows instead of freeing storage
6442 (aout_link_free_symbols): Ditto.
6444 * targets.c (bfd_target): Add new field for
6445 get_section_contents_in_window.
6446 (BFD_JUMP_TABLE_GENERIC): Updated.
6447 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6448 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6449 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6450 macros for get_section_contents_in_window field.
6452 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6454 * core.c: Renamed to corefile.c
6455 * makefile.dos (OBJS): Change core.o to corefile.o
6456 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6459 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6461 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6462 targ_selvecs to allow debugging under Irix-5 native.
6465 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6467 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6468 to o. Clobber and restore the list of new csects around the call
6469 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6470 linker error and the linker wants to read the symbol table. Reset
6471 the line number count of a real section even if it has no relocs.
6472 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6474 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6477 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6479 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6480 an undefined symbol in a shared link.
6482 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6483 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6484 phdm@info.ucl.ac.be (Philippe De Muyter).
6486 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6488 * coff-m88k.c (rtype2howto): New static function.
6489 (RTYPE2HOWTO): Use it rather than a macro definition.
6491 * coffcode.h (coff_write_object_contents): set internal_a.magic
6492 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6494 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6495 define TRAD_HEADER to new file hosts/delta68.h.
6496 m88*-motorola-sysv*, however, does use ptrace-core.o.
6497 * hosts/delta68.h: New file.
6499 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6500 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6502 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6504 * i386linux.c (MY(vec)): Declare before use.
6506 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6508 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6509 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6511 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6512 BFD is not of the right type.
6513 (bfd_elf_get_needed_list): Likewise.
6514 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6515 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6516 * xcofflink.c (XCOFF_XVECP): Define.
6517 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6519 (bfd_xcoff_import_symbol): Likewise.
6520 (bfd_xcoff_export_symbol): Likewise.
6521 (bfd_xcoff_link_count_reloc): Likewise.
6522 (bfd_xcoff_record_link_assignment): Likewise.
6523 (bfd_xcoff_size_dynamic_sections): Likewise.
6525 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6526 table index against the number of symbols for a base relative
6529 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6531 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6532 full_aouthdr flag here...
6533 (_bfd_xcoff_bfd_final_link): ...not here.
6535 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6537 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6538 systems that have a system <libelf.h>.
6539 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6540 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6541 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6542 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6543 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6544 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6545 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6547 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6549 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6550 set, set BSF_WEAK in symbol. Change all callers.
6551 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6552 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6553 _bfd_generic_link_add_one_symbol.
6554 (ecoff_indirect_link_order): Check that the section tdata relocs
6555 are not NULL before using them.
6557 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6558 define TRAD_HEADER as hosts/alphalinux.h.
6559 * configure: Rebuild.
6560 * hosts/alphalinux.h: New file.
6561 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6564 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6566 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6567 C_ECOMM storage classes.
6569 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6571 (xcoff_mark): Call xcoff_mark_symbol.
6572 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6573 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6575 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6577 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6579 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6581 (xcoff_find_reloc): New static function.
6582 (xcoff_link_add_symbols): Use it.
6583 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6584 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6585 relocate the value of C_DECL.
6587 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6589 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6591 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6592 callback decide what goes in .relocs.
6593 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6594 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6597 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6599 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6602 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6604 * xcofflink.c: More improvements, mostly to fix handling of
6605 constructors and a few other special cases.
6606 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6607 zero, reverting yesterday's change.
6608 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6609 (bfd_xcoff_link_count_reloc): Declare.
6610 (bfd_xcoff_record_link_assignment): Declare.
6611 * bfd-in2.h: Rebuild.
6613 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6615 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6616 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6617 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6618 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6619 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6620 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6622 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6625 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6626 segments includes the a.out header. See to that the magic number
6627 *always* is big-endian.
6629 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6630 m68k4k NetBSD configurations.
6632 * configure.in, configure: Separate i386 & mips NetBSD
6633 configurations from other BSD ones. Don't assume DEC is the only
6634 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6635 configurations. Add support for m68k4k NetBSD object format.
6637 * libaout.h: Added M_68K4K_NETBSD magic.
6639 * m68k4knetbsd.c: New file.
6641 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6643 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6646 * hosts/mipsnbsd.h: New file.
6649 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6651 * config.bfd: Add config stuff for mips*-*-magic* to set
6652 targ_defvec to ecoff_big_vec.
6655 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6657 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6659 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6660 toc_section, and entry_section fields.
6661 (struct xcoff_section_tdata): Remove ldrel_count field.
6662 * libcoff.h: Rebuild.
6663 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6665 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6666 full a.out header if full_aouthdr is set in xcoff_data.
6667 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6668 based on sections stored in xcoff_data.
6669 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6671 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6672 (rs6000coff_vec): Set symbol_leading_char to '.'.
6673 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6674 value stored in ret rather than returning a pointer value.
6676 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6678 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6681 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6683 * som.c (som_slurp_string_table): Allocate the strings with malloc
6684 since they're free'd by free_cached_info.
6685 (som_slurp_symbol_table): Similarly for the symbol table.
6687 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6689 * Makefile.in (diststuff): Don't make headers.
6691 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6693 * Makefile.in: Rebuild dependencies.
6695 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6696 output_bfd is not SunOS.
6697 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6698 non-SunOS input files.
6700 * xcofflink.c: Extensive changes to support linking shared objects
6701 and generating a .loader section.
6702 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6703 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6704 last_symndx, and ldrel_count fields.
6705 * libcoff.h: Rebuild.
6706 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6707 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6709 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6710 (bfd_xcoff_export_symbol): Declare.
6711 (bfd_xcoff_size_dynamic_sections): Declare.
6712 * bfd-in2.h: Rebuild.
6714 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6716 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6717 * configure: Rebuild.
6718 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6719 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6721 (pmac_xcoff_vec): Update to use new xcoff support.
6722 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6723 (xcoff_write_armap): Declare buf as unsigned char.
6724 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6726 * mpw-make.sed: Generalize subdir_do edit.
6728 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6730 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6731 correctly. Don't initialize asect->vma.
6733 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6735 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6736 something a little less than the page size.
6738 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6740 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6742 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6744 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6745 * coffcode.h (coff_write_object_contents): If .bss is before
6746 .data us that as data_start.
6747 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6749 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6750 (coff_swap_outhdr_out): Hardwire in version number.
6752 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6754 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6755 major and minor to *_vno, since the former are also macros in
6756 SunOS header files. Cast result of bfd_alloc to appropriate
6759 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6760 before assigning to sec_data.
6762 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6764 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6765 now relative to the section, not absolute.
6766 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6767 get the file name when there is a N_SO directory name. When
6768 handling stabs, remember that section->vma was added to the
6771 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6773 * sunos.c (struct sunos_link_hash_table): Add needed field.
6774 (sunos_link_hash_table_create): Call bfd_release, not free.
6775 (sunos_link_hash_table_create): Initialize needed field.
6776 (sunos_add_dynamic_symbols): Record needed objects.
6777 (bfd_sunos_get_needed_list): New function.
6778 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6779 * bfd-in2.h: Rebuild.
6781 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6783 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6785 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6787 * bfd-in.h (struct bfd_link_needed_list): Rename from
6788 bfd_elf_link_needed_list.
6789 * bfd-in2.h: Rebuild.
6790 * elf.c, elflink.h, libelf.h: Corresponding changes.
6792 Add start at AIX linker support; no shared libraries yet.
6793 * xcofflink.c: New file.
6794 * configure.in (rs600coff_vec): Use xcofflink.o.
6795 * configure: Rebuild.
6796 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6798 (struct xcoff_section_tdata): Define.
6799 (xcoff_section_data): Define macro.
6800 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6801 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6802 (_bfd_xcoff_bfd_final_link): Declare.
6803 (_bfd_ppc_xcoff_relocate_section): Declare.
6804 * libcoff.h: Rebuild.
6805 * coff-rs6000.c: Clean up a bit.
6806 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6807 cputype, csects, and debug_indices.
6808 (xcoff_copy_private_bfd_data): Copy cputype.
6809 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6810 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6811 (xcoff_reloc_type_lookup): Rename from
6812 rs6000coff_reloc_type_lookup.
6813 (coff_relocate_section): Define.
6814 (_bfd_xcoff_sizeof_headers): Define.
6815 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6816 (_bfd_xcoff_bfd_relax_section): Define.
6817 (_bfd_xcoff_bfd_link_split_section): Define.
6818 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6820 * coffcode.h (coff_compute_section_file_positions): If AIX,
6821 increment sofar by SMALL_AOUTSZ if not executable.
6822 (coff_write_object_contents): If AIX, always output an a.out
6823 header; if not executable, header size of SMALL_AOUTSZ.
6824 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6825 (_bfd_stringtab_init): Initialize xcoff field.
6826 (_bfd_xcoff_stringtab_init): New function.
6827 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6828 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6829 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6830 * libbfd.h: Rebuild.
6831 * Makefile.in: Rebuild dependencies.
6832 (BFD32_BACKENDS): Add xcofflink.o.
6833 (CFILES): Add xcofflink.c.
6835 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6836 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6837 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6839 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6841 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6843 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6845 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6846 * config.in: Regenerated.
6848 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6849 (_bfd_chunksize): New variable.
6850 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6851 for obstack chunk size.
6852 * configure.in: Check for getpagesize.
6853 * configure: Regenerated.
6855 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6857 * trad-core.c (rawptr): Make it a local variable of
6858 ptrace_unix_core_file_p.
6860 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6862 * coff-arm.c (in_reloc_p): New.
6863 * coff-i386.c (in_reloc_p): New.
6864 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6865 (coff_write_object_contents): Only set has_reloc_section
6867 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6868 in_reloc_p to decide if reloc should be emitted.
6869 * libcoff.h (pe_data_type.in_reloc_p): New.
6870 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6872 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6874 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6875 (_bfd_coff_read_internal_relocs): Likewise.
6876 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6877 (_bfd_coff_read_internal_relocs): Likewise.
6879 * elflink.h (elf_link_add_object_symbols): Correct conditions
6880 under which type and size change warnings are issued.
6882 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6884 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6885 a symbol which is not in a real section.
6886 (coff_write_native_symbol): Corresponding change.
6888 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6889 coff_link_hash_newfunc and make non-static.
6890 (_bfd_coff_link_hash_table_init): New function, broken out of
6891 _bfd_coff_link_hash_table_create.
6892 (_bfd_coff_link_hash_table_create): Use it.
6893 (process_embedded_commands): Make static.
6894 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6895 (_bfd_coff_link_hash_table_init): Declare.
6896 * libcoff.h: Rebuild.
6898 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6899 field in XCOFF tdata.
6900 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6901 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6902 based on cputype stored in a.out header, or in n_type of initial
6904 (coff_write_object_contents): Set cputype correctly in a.out
6906 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6908 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6909 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6911 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6912 * libcoff.h: Rebuild.
6914 * cpu-rs6000.c (rs6000_compatible): New static function.
6915 (bfd_rs6000_arch): Use it.
6916 * cpu-powerpc.c (powerpc_compatible): New static function.
6917 (arch_info_struct): Define various flavours of PowerPC.
6918 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6921 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6923 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6925 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6927 * elflink.h (elf_link_add_object_symbols): Don't warn about
6928 changing the size or type if the old definition was weak.
6930 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6932 * coffcode.h (combined_entry_type): Add fix_line field.
6933 (coff_slurp_line_table): Warn if we try to set the lineno field of
6935 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6936 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6937 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6938 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6940 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6941 * libcoff.h: Rebuild.
6943 * libcoff-in.h (struct xcoff_tdata): Define.
6944 (xcoff_data): Define.
6945 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6946 * bfd-in2.h, libcoff.h: Rebuild.
6947 * coff-rs6000.c (xcoff_mkobject): New static function.
6948 (coff_mkobject): Define.
6949 (xcoff_copy_private_bfd_data): New static function.
6950 (coff_bfd_copy_private_bfd_data): Define.
6951 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6953 (rs6000coff_vec): Add DYNAMIC to object_flags.
6954 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6955 .loader sections specially.
6956 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6957 section alignment from the XCOFF tdata information.
6958 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6959 F_SHROBJ, and copy the extra a.out header information into the
6960 XCOFF tdata structure.
6961 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6962 F_DYNLOAD and the extra a.out header information.
6963 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6964 C_HIDEXT symbol with attached csect information.
6965 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6966 in the o_maxdata field.
6967 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6968 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6969 end if BSF_NOT_AT_END is set.
6971 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6972 _bfd_read_ar_hdr_fn.
6973 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6974 * bfd-in2.h, libbfd.h: Rebuild.
6975 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6977 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6978 (bfd_slurp_bsd_armap_f2): Likewise.
6979 (_bfd_slurp_extended_name_table): Likewise.
6981 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6983 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6985 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6986 when the symbol table is empty.
6988 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6989 space for section symbols, since we don't output them either.
6990 (elf_m68k_adjust_dynindx): Removed.
6992 * ptrace-core.c (rawptr): Make it a local variable of
6993 ptrace_unix_core_file_p.
6995 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6997 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
7000 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
7001 Mac object file formats.
7003 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
7005 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
7006 auxent if there isn't one.
7007 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
7008 rather than FILNMLEN as the maximum name length.
7010 * coffcode.h (bfd_coff_backend_data): Add new field
7011 _bfd_coff_print_aux.
7012 (bfd_coff_print_aux): New static function.
7013 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
7014 scnlen field of an XTY_LD csect aux entry.
7015 (coff_print_aux): New static function.
7016 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
7017 in coff_pointerize_aux_hook.
7018 (bfd_coff_std_swap_table): Initialize new field.
7019 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
7020 * libcoff.h: Rebuild.
7021 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7022 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7024 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
7025 if there are symbols, for native AIX ld compatibility.
7027 * coffcode.h (bfd_coff_backend_data): Add new field
7028 _bfd_coff_pointerize_aux_hook.
7029 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
7030 or I960, and as 0 otherwise.
7031 (bfd_coff_std_swap_table): Initialize new field.
7032 * libcoff.h: Rebuild.
7033 * coffgen.c (coff_pointerize_aux): Change parameters to take
7034 symbol pointer instead of type and class, and to take aux index.
7035 Call _bfd_coff_pointerize_aux_hook if it is defined.
7036 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7037 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7038 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7040 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7041 read-only/host-only support.
7043 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7045 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7048 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7049 BFD_JUMP_TABLE_ARCHIVE accordingly.
7050 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7051 (_bfd_compute_and_write_armap): Declare.
7052 (_bfd_generic_read_ar_hdr): Declare.
7053 (_bfd_read_ar_hdr): Define.
7054 (_bfd_noarchive_read_ar_hdr): Define.
7055 (_bfd_archive_bsd_read_ar_hdr): Define.
7056 (_bfd_archive_coff_read_ar_hdr): Define.
7057 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7058 _bfd_read_ar_hdr instead.
7059 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7060 (_bfd_compute_and_write_armap): Rename from
7061 compute_and_write_armap. Make non-static. Change all callers.
7062 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7063 than _bfd_snarf_ar_hdr.
7064 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7065 * ieee.c (ieee_read_ar_hdr): Define.
7066 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7067 * oasys.c (oasys_read_ar_hdr): Define.
7068 * som.c (som_read_ar_hdr): Define.
7069 * bfd-in2.h, libbfd.h: Rebuild.
7071 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7073 * peicode.c (coff_swap_filehdr_in): If symptr is
7074 zero, there aren't any symbols, even if nsyms is set.
7076 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7078 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7080 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7081 sections, and set styp correctly for them: .got, .hash, .dynamic,
7082 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7083 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7085 (ecoff_sort_hdrs): New static function.
7086 (ecoff_compute_section_file_positions): Return boolean, not void.
7087 Sort the sections by VMA before looking through them. Put the
7088 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7089 section on an appropriate boundary within the page.
7090 (ecoff_compute_reloc_file_positions): Check return value of
7091 ecoff_compute_section_file_positions.
7092 (_bfd_ecoff_set_section_contents): Likewise.
7093 (_bfd_ecoff_write_object_contents): Check for various Alpha
7094 section types when incrementing text_size and data_size. Call
7095 adjust_headers backend function if it exists.
7096 * coff-alpha.c (alpha_adjust_headers): New static function.
7097 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7098 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7100 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7102 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7104 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7105 of ALTERNATE_AIX_CORE_FORMAT.
7106 * configure.in (aix4): No longer need CORE_FLAGS.
7107 * configure: Updated.
7109 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7111 NS32k changes from Ian Dall:
7112 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7114 (aout_link_input_section_std, aout_link_input_section_ext,
7115 aout_link_reloc_link_order): Call them instead of _bfd_*
7117 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7119 (backend_data): Use it instead of hardcoded zero.
7121 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7122 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7124 * ns32knetbsd.c: Include bfd.h.
7125 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7126 (MY_bfd_reloc_type_lookup): Declare function too.
7127 * pc532-mach.c (set_sizes): Don't declare.
7128 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7129 (backend_data, MY_backend_data): Don't define.
7131 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7132 ns32k-*-lites* like ns32k-*-netbsd*.
7134 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7137 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7139 * coffcode.h (coff_write_object_contents): Restore setting
7140 f_timdat to 0, deleted on August 22.
7142 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7144 * coffcode.h (coff_bfd_copy_private_symbol_data,
7145 coff_bfd_copy_private_section_data,
7146 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7147 * peicode.h (coff_bfd_copy_private_bfd_data): New
7148 (pe_bfd_copy_private_bfd_data): New.
7149 (coff_swap_scnhdr_in): Swap bss size into the right place.
7150 (pe_print_private_bfd_data): Add some newlines.
7152 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7154 * som.c (setup_sections): Don't die if a space has no subspaces.
7156 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7158 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7159 dynamic symbol override a common symbol. Don't change the size or
7160 type if they have been set and the new symbol is not a definition.
7161 Warn if the size or type changes.
7163 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7165 * som.c (som_begin_writing): Don't write the symbol table or
7167 (som_finish_writing): Write them here. Place them after the
7168 subspace data, but before the relocs.
7170 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7172 * sunos.c (sunos_add_one_symbol): Just pass false, not
7173 info->shared_library, to sunos_create_dynamic_sections.
7174 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7176 (sunos_check_dynamic_reloc): Remove .text section assertion.
7178 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7180 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7181 * configure, configure.in: Add pmac_xcoff_vec case.
7182 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7183 * coff-pmac.c: New file, PowerMac XCOFF support.
7184 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7185 * targets.c (pmac_xcoff_vec): Declare.
7187 * mpw-config.in: Various changes to be compatible with the
7188 autoconf-based configury.
7189 * mpw-make.sed: New file, sed commands to translate Unix
7190 makefile into MPW syntax.
7191 * mpw-make.in: Remove.
7192 * hosts/mpw.h: Remove.
7193 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7194 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7196 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7198 * binary.c (binary_get_symtab): Return an empty string on error.
7199 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7201 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7203 * coff-ppc.c: Reformatted according to gnu conventions
7204 Removed irrelevant "if 0" code
7206 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7208 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7209 symbols rather than as indirect symbols.
7210 (MY(slurp_symbol_table)): Don't do anything special about
7213 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7214 of .ctors and .dtors sections is no larger than 2.
7216 * sunos.c (sunos_add_one_symbol): Don't change
7217 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7219 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7220 dynamic symbols when creating a shared library.
7221 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7223 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7224 written even if it is not defined in a regular object.
7225 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7226 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7227 rather than the constant 22.
7228 (sunos_check_dynamic_reloc): Handle creating a shared library.
7229 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7230 zero when creating a shared library.
7231 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7232 write it out at the start of the symbol table.
7234 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7236 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7238 * config.bfd: Add arm-*-coff.
7239 * configure.in, configure: Add armcoff_{little,big}_vec.
7240 * targets.c (armcoff_{little,big}_vec): Declare.
7241 (bfd_target_vector): Add armcoff_{little,big}_vec.
7242 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7244 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7246 * targets.c (bfd_find_target): Remove debugging code.
7248 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7250 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7252 * Makefile.in: added *-ppc files
7253 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7254 allow pe based .o's to be shared with other tools on ppc/NT
7255 * config.bfd: added powerpc[le]-[pe|winnt] config support
7256 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7257 * peicode.h: Added more section flags for PE on ppc
7258 Added coff_swap_filehdr_out to allow peicode.h to be
7259 used for non-image PE files on ppc.
7260 Check for image, or not, before copying pe_opthdr
7261 * targets.c: Added new bfd's
7262 * targets.c: Removed two inactive bfds that shouldn't have made it this
7265 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7267 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7268 explicit values to initialize all relocs. Change all users.
7269 (ppc_elf_brtaken_inner): New function to handle branch predicition
7271 (ppc_elf_brtaken_reloc): Ditto.
7272 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7273 relocs use ppc_elf_unsupported_reloc.
7274 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7275 needs to be reported.
7276 (ppc_elf_relocate_section): Support branch prediction relocs.
7278 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7280 * bfd.c (bfd_assert): Remove \n from string passed to
7283 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7284 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7285 (bfd_coff_make_section_hook): Don't define.
7286 (coff_make_section_hook): Remove.
7287 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7288 (styp_to_sec_flags): Likewise.
7289 (coff_write_object_contents): Likewise.
7290 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7292 * libcoff.h: Rebuild.
7293 * coffgen.c (make_a_section_from_file): Just call
7294 bfd_make_section_anyway, not bfd_make_section or
7295 bfd_coff_make_section_hook.
7296 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7297 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7298 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7299 make_section_hook field.
7300 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7302 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7303 pointers into value field for warning and indirect symbols; just
7304 leave the value field alone.
7305 * linker.c (generic_link_add_symbol_list): Use next symbol for
7306 warning and indirect symbols, rather than looking in symbol value.
7307 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7308 parameter. Change all callers. Remove support for indirect
7309 symbols; it didn't work anyhow.
7310 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7311 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7312 * bfd-in2.h: Rebuild.
7314 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7316 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7317 go back to telling the tools this reloc operates on 32 bits.
7319 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7321 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7322 rather than a direct fprintf.
7323 * archive.c (_bfd_write_archive_contents): Likewise.
7324 * coffcode.h (coff_slurp_symbol_table): Likewise.
7325 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7326 (ppc_elf_unsupported_reloc): Likewise.
7327 (ppc_elf_relocate_section): Likewise.
7328 * i386linux.c (linux_tally_symbols): Likewise.
7329 (linux_finish_dynamic_link): Likewise.
7330 * osf-core.c (osf_core_core_file_p): Likewise.
7331 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7332 * som.c (som_sizeof_headers): Likewise.
7333 * srec.c (srec_bad_byte): Likewise.
7334 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7335 * libbfd-in.h (bfd_assert): Declare first parameter const.
7336 * libbfd.h: Rebuild.
7337 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7338 bfd_reloc_overflow is enough.
7339 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7340 * coff-h8500.c (rtype2howto): Likewise.
7341 * coff-z8k.c (rtype2howto): Likewise.
7342 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7343 * elf.c (_bfd_elf_get_lineno): Likewise.
7344 (_bfd_elf_no_info_to_howto): Likewise.
7345 (_bfd_elf_no_info_to_howto_rel): Likewise.
7346 * hp300hpux.c (convert_sym_type): Likewise.
7347 (MY(swap_std_reloc_in)): Likewise.
7348 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7350 * libaout.h (struct aoutdata): Add line_buf field.
7351 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7352 and filename_buffer. Instead, use a malloc buffer stored in the
7353 new line_buf field. Remove length restrictions.
7355 * coffgen.c (string_size): Remove static variable.
7356 (debug_string_size, debug_string_section): Likewise.
7357 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7358 and debug_string_size_p parameters. Use them instead of the
7359 global variables. Change all callers.
7360 (coff_write_symbol): Likewise.
7361 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7362 (coff_write_symbols): Add local variables to replace removed
7365 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7366 function, and line_base fields.
7367 * libcoff.h: Rebuild.
7368 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7369 information, rather than using static variables.
7371 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7372 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7374 * init.c (initialized): Remove static variable.
7375 (bfd_init): Don't bother setting initialized.
7376 (bfd_check_init): Remove.
7377 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7378 * libbfd.h: Rebuild.
7380 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7382 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7383 size for full core dumps. Copy core file header to private data.
7384 (rs6000coff_core_file_failing_command,
7385 rs6000coff_core_file_failing_signal): New functions to extract
7386 the file name and terminating signal from the core file.
7387 * coff-rs6000.c: Use them.
7389 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7391 Change arch info to be const, initialized at compile time.
7392 * archures.c: Reindent many functions. Change CONST to const.
7393 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7394 nothing set it anyhow. Make next const.
7395 (bfd_arch_info_list): Remove.
7396 (bfd_archures_list): Rename from archures_init_table. Change from
7397 a table of function pointers to a table of bfd_arch_info_type
7398 structure addresses.
7399 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7400 (bfd_lookup_arch): Likewise.
7401 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7403 (bfd_default_arch_struct): Make const.
7404 (bfd_arch_init, bfd_arch_linkin): Remove.
7405 (bfd_get_arch_info): Return a const pointer.
7406 * init.c (bfd_init): Don't call bfd_arch_init.
7407 * bfd.c (struct _bfd): Make arch_info const.
7408 * bfd-in2.h: Rebuild.
7409 * libbfd.h: Rebuild.
7410 * configure.in: Put & before everything in $selarchs.
7411 * configure: Rebuild.
7412 * cpu-*.c: Change bfd_*_arch from a function which calls
7413 bfd_arch_linkin to a const structure.
7414 * ieee.c (ieee_object_p): Make arch const.
7416 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7418 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7420 * bfd-in2.h: Regenerate.
7421 * libbfd.h: Regenerate.
7423 * elf32-ppc.c (reloc_type): Update names to match current draft.
7424 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7425 relative. Update names to current V.4 draft.
7426 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7427 (ppc_elf_relocate_section): Rename relocations to match draft.
7429 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7431 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7432 compiled with -mrelocatable-lib to be linked with either normal
7433 modules or -mrelocatable modules.
7435 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7437 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7438 in the a.out header.
7440 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7441 a reloc against a local symbol, even if it's not a section.
7443 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7445 * targets.c (bfd_target): Remove unused align_power_min field.
7446 * bfd-in2.h: Rebuild.
7447 * All backends: Remove initialization of align_power_min.
7449 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7451 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7453 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7455 * config.bfd (mips-dec-netbsd*): New target.
7456 * configure.host (mips-dec-netbsd*): New host.
7457 * configure.in (mips-dec-netbsd*): New native.
7458 * configure: Rebuild.
7460 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7462 Make the COFF backend linker merge common types:
7463 * cofflink.c (struct coff_debug_merge_element): Define.
7464 (struct coff_debug_merge_type): Define.
7465 (struct coff_debug_merge_hash_entry): Define.
7466 (struct coff_debug_merge_hash_table): Define.
7467 (coff_debug_merge_hash_table_init): Define.
7468 (coff_debug_merge_hash_table_free): Define.
7469 (coff_debug_merge_hash_lookup): Define.
7470 (struct coff_final_link_info): Add debug_merge field.
7471 (coff_debug_merge_hash_newfunc): New static function.
7472 (_bfd_coff_final_link): Allocate and free debug_merge table.
7473 (coff_link_input_bfd): Merge identical enum, struct and union
7476 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7478 Convert i960 COFF to use COFF backend linker.
7479 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7480 structure to store the symbol being used.
7481 (coff_i960_start_final_link): New static function.
7482 (coff_i960_relocate_section): New static function.
7483 (coff_i960_adjust_symndx): New static function.
7484 (coff_start_final_link): Define.
7485 (coff_relocate_section): Define.
7486 (coff_adjust_symndx): Define.
7487 * coffcode.h (bfd_coff_backend_data): Add new callback function
7488 _bfd_coff_start_final_link.
7489 (bfd_coff_start_final_link): Define.
7490 (coff_start_final_link): Define if not defined.
7491 (bfd_coff_std_swap_table): Add coff_start_final_link.
7492 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7494 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7495 function callback is not NULL.
7496 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7497 (_bfd_coff_internal_syment_name): Declare.
7498 * libcoff.h: Rebuild.
7499 * configure.in (icoff_big_vec): Add cofflink.o.
7500 (icoff_little_vec): Likewise.
7501 * configure: Rebuild.
7503 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7505 * Makefile.in (clean-info): Remove extraneous tab from line
7508 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7510 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7511 contents has relocs.
7513 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7515 * coffcode.h (coff_compute_section_file_positions): Keep the
7517 (coff_write_object_contents): Remember if it's a relocatable
7519 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7520 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7521 if relocatable file. Swap out saved raw size.
7523 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7525 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7526 (maintainer-clean): Rename from realclean, passing
7527 maintainer-clean down to subdirectories, but leave realclean as a
7530 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7533 * dep-in.sed: Remove config.h from generated dependencies.
7535 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7536 broken out of sunos_canonicalize_dynamic_symtab.
7537 (sunos_canonicalize_dynamic_symtab): Call new function
7538 sunos_slurp_dynamic_symtab.
7539 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7540 dynamic symbol table to the caller.
7541 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7542 callback to override the symbols being read.
7543 * libaout.h (struct aout_backend_data): Add three new parameters
7544 to add_dynamic_symbols callback.
7546 Extensive minor changes to avoid various gcc warnings. Also:
7547 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7548 * archures.c (bfd_arch_info_type): Change mach field from long to
7550 (bfd_lookup_arch): Change machine parameter from long to unsigned
7553 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7555 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7556 a symbol with a non-zero plt_offset.
7558 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7560 * elfcode.h (align_file_position): Remove; not used.
7562 * configure.in: Only check for <sys/procfs.h> on a native system,
7563 and make sure it defines prstatus_t.
7564 * configure: Rebuild.
7566 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7568 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7570 * config.in: Rename from config.h.in.
7571 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7572 Check for config.h:config.in when creating stamp-h.
7573 * configure: Rebuild.
7574 * Makefile.in (stamp-h): Depend upon config.in rather than
7575 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7576 calling config.status.
7578 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7579 (Makefile): Just rebuild Makefile.
7580 (config.h, stamp-h): New targets.
7581 * configure.in: Create stamp-h when rebuilding config.h.
7582 * configure: Rebuild.
7584 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7586 * configure.in: Call AC_CONFIG_HEADER. Substitute
7587 HOST_64BIT_LONG. Check that various header files exist. Check
7588 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7589 and/or free need to be declared. Don't make a link to sysdep.h.
7590 Define TRAD_HEADER for various hosts.
7591 * configure: Rebuild.
7592 * configure.host: Don't set my_host. Add definitions taken from
7593 host header files for various entries. Remove entries which now
7595 * acconfig.h: New file.
7596 * config.h.in: New file, built by autoheader.
7597 * sysdep.h: New file.
7598 * Makefile.in (do_distclean): Don't remove sysdep.h.
7600 (LOCAL_H_DEPS): New variable.
7601 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7603 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7604 ($(OPTIONAL_BACKENDS)): Likewise.
7605 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7606 looking through sysdep.h.
7607 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7608 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7609 (fprintf_vma, sprintf_vma): Likewise.
7610 (int64_type, uint64_type): Don't define.
7611 * bfd-in2.h: Rebuild.
7612 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7613 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7614 * lynx-core.c: Include stuff from old hosts/lynx.h.
7615 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7616 rather than NO_FCNTL.
7617 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7618 rather than NATIVE_HPPAHPUX_COMPILER.
7619 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7621 * hosts/*.h: Remove all header files which merely include,
7622 declare, and define things. Leave header files which define
7623 information needed by trad-core.c.
7625 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7626 (BFD_CC_FOR_BUILD): Define.
7627 * configure.in: Use BFD_CC_FOR_BUILD.
7628 * configure: Rebuild.
7630 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7632 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7633 * configure: Rebuild.
7635 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7638 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7640 * config.bfd: i386pe_ve -> i386pe_vec.
7642 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7644 * configure.host: Incorporate host Makefile fragments by setting
7646 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7647 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7648 value based on whether the code is being compiled by a cross
7649 compiler. Don't substitute host_makefile_frag or frags.
7650 * aclocal.m4: New file to define local AC_PROG_CC.
7651 * configure: Rebuild.
7652 * Makefile.in (INSTALL): Set to @INSTALL@.
7653 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7654 (INSTALL_DATA): Set to @INSTALL_DATA@.
7656 (CC): Define as @CC@.
7657 (CFLAGS): Set to @CFLAGS@.
7658 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7659 (@host_makefile_frag@): Remove.
7660 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7661 after other options.
7662 (config.status): Remove dependency upon @frags@.
7663 * config/*.mh, config/README: Remove.
7665 * config.bfd: Rewrite to incorporate the contents of the Makefile
7666 fragments by setting shell variables, rather than merely returning
7667 the name of a Makefile fragment.
7668 * configure.in: Use shell variables set by config.bfd rather than
7669 looking at the target Makefile fragment files. Don't substitute
7670 target_makefile_frag. Do substitute TDEFINES.
7671 * configure: Rebuild.
7672 * Makefile.in (@target_makefile_frag@): Remove.
7673 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7674 * config/*.mt: Remove.
7676 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7678 * configure.in: Put changequote lines around "i[345]86" patterns
7679 section of core file support.
7681 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7683 * som.c (som_bfd_print_private_bfd_data): Define to use the
7686 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7688 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7689 entry, text_start and data_start.
7691 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7693 * Makefile.in (OFILES): Remove $(TDEPFILES).
7694 * config/apollo.mt (TDEPFILES): Remove.
7695 * config/README: Update.
7697 * configure.in: For a native configuration, set COREFILE and
7698 COREFLAG based on the canonical host name.
7699 * configure: Rebuild.
7700 * Makefile.in: Rebuild dependencies.
7701 (ALL_CFLAGS): Add @COREFLAG@.
7702 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7703 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7704 support routines. Check LYNX_CORE rather than HOST_LYNX.
7705 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7706 * i386lynx.c: Likewise.
7707 * m68klynx.c: Likewise.
7708 * sparclynx.c: Likewise.
7709 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7710 * *-core.c: Comment changes.
7711 * config/decstation.mh (HDEPFILES): Remove.
7712 (HDEFINES): Remove -DTRAD_CORE.
7713 * config/irix3.mh (RANLIB): Remove.
7714 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7715 (HDEFINES): Remove -DIRIX_CORE.
7716 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7717 (HDEFINES): Remove -DTRAD_CORE.
7718 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7719 * config/ultra3.mh (RANLIB): Remove.
7720 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7721 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7722 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7723 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7724 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7725 * config/i386aix.mh, config/i386bsd.mh: Remove.
7726 * config/i386linux.mh, config/i386mach3.mh: Remove.
7727 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7728 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7729 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7730 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7731 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7732 * config/solaris2.mh, config/stratus.mh: Remove.
7733 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7734 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7736 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7738 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7739 DT_FINI entry if the appropriate symbol is not in the hash table.
7741 * libelf.h (struct elf_backend_data): Add create_program_headers
7742 and want_hdr_in_seg fields.
7743 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7745 (elf_backend_create_program_headers): Likewise.
7746 (elfNN_bed): Initialize create_program_headers and
7748 * elf.c (get_program_header_size): Call create_program_headers
7750 (map_program_segments): Check want_hdr_in_seg backend field. Call
7751 create_program_headers backend routine.
7753 * elf.c (assign_file_positions_except_relocs): Align non allocated
7754 sections when creating an executable.
7756 * elfcode.h (elf_swap_phdr_in): Make non static.
7757 (elf_swap_phdr_out): Make non static.
7758 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7759 (bfd_elf32_swap_phdr_out): Declare.
7760 (bfd_elf64_swap_phdr_in): Declare.
7761 (bfd_elf64_swap_phdr_out): Declare.
7763 * ecofflink.c (ecoff_collect_shuffle): New static function.
7764 (_bfd_ecoff_get_accumulated_pdr): New function.
7765 (_bfd_ecoff_get_accumulated_sym): New function.
7766 (_bfd_ecoff_get_accumulated_ss): New function.
7767 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7768 (_bfd_ecoff_get_accumulated_sym): Declare.
7769 (_bfd_ecoff_get_accumulated_ss): Declare.
7770 * libbfd.h: Rebuild.
7772 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7774 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7776 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7777 warning symbols. If any section is named .gnu.warning.XXX, treat
7778 the contents as a warning to be issued if the symbol XXX is
7780 (elf_link_output_extsym): For an indirect or warning symbol, just
7781 output the symbol it points to.
7783 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7784 if bfd_hash_allocate fails, since it will already be set.
7785 (generic_link_hash_newfunc): Likewise.
7786 (archive_hash_newfunc): Likewise.
7787 (hash_entry_bfd): New static function.
7788 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7789 callback. Allocate a new warning using the hash table newfunc.
7790 Use bfd_hash_replace to update the entry in the hash table, rather
7791 than assuming we can copy the fields with structure assignment.
7793 * hash.c (bfd_hash_replace): New function.
7794 * bfd-in.h (bfd_hash_replace): Declare.
7795 * bfd-in2.h: Rebuild.
7797 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7799 * config.bfd: Add mips*vr4300-*-elf* target.
7800 * config/mipsbvr4300.mt: Added.
7802 See file ChangeLog.2
7809 version-control: never