1 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3 * elfcode.h (put_signed_word): Define.
4 (get_signed_word): Define.
5 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
6 (elf_swap_reloca_out): Use put_signed_word for the r_addend
8 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
9 bfd_get_signed_32 to set the r_addend field.
10 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
11 bfd_h_get_signed_64 to set the r_addend field.
13 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
15 * elf32-i386.c (elf_i386_relocate_section): When generating a
16 shared library, do the relocation if the input section is not
19 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
20 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
21 (elf_fix_symbol_flags): New static function, broken out of
22 elf_adjust_dynamic_symbol.
23 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
24 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
25 forced local even if NEEDS_PLT is set. When forcing a symbol to
26 be local, clear NEEDS_PLT.
27 (elf_link_output_extsym): Remove unused local bed.
29 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
31 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
32 for derived elf linker hash table entries. References to
33 elf_link_hash_entry changed appropriately.
34 (elf32_mn10300_link_hash_table): New structure for derived elf
36 (elf32_mn10300_hash_table): Define.
37 (elf32_mn10300_link_hash_traverse): Likewise.
38 (elf32_mn10300_link_hash_newfunc): New function.
39 (elf32_mn10300_link_hash_table_create): Likewise.
40 (elf32_mn10300_finish_hash_table_entry): Likewise.
41 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
42 of prologue code, and call:32->call:16 relaxing.
43 (compute_function_info: New function.
44 (bfd_elf32_bfd_ilink_hash_table_create): Define.
46 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
48 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
49 for a symbol which is being forced to be local.
50 * elf32-i386.c (elf_i386_relocate_section): Write out the
51 relocation value for a GOT reloc for a symbol which is turning
53 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
54 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
56 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
58 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
59 value if the symbol is turning into a local symbol.
60 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
61 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
63 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
65 * elflink.h (elf_link_add_object_symbols): Also read verneed
66 information by calling `_bfd_elf_slurp_version_tables'.
67 (elf_link_add_object_symbols): For undefined symbols look for
68 version information in the verneed records.
69 (elf_link_add_object_symbols): Use soname of shared object
70 for verneed record if it is available.
72 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
74 * cpu-arm.c: Add prototypes for compatible and scan.
75 * cofflink.c: Add prototype for mark_relocs.
77 * archive.c (bfd_special_undocumented_glue): Change filename to
78 const pointer. Add prototype.
80 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
82 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
83 sections that will be discarded.
85 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
87 * elflink.h (elf_link_find_version_dependencies): When searching
88 for known version symbol skip non-matching verdef records, not
91 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
93 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
94 not a bfd_vma, to the base file, to match how dlltool reads it.
96 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
98 * reloc.c: Add thumb relocations.
100 * bfd-in2.h: Add Thumb relocations.
102 * libbfd.h: Add Thumb relocations.
104 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
106 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
108 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
110 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
111 for a section even if it is not loaded.
113 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
115 (_bfd_coff_link_input_bfd): Separate section VMA handling for
116 input and output files.
117 (_bfd_coff_generic_relocate_section): Check whether input file,
118 not output file, is a PE file.
120 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
122 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
124 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
126 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
129 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
131 * cpu-arm.c (compatible): Add test for supersets of ARM
134 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
136 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
139 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
141 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
142 called directly by gas/config/tc-arm.c.
144 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
146 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
147 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
149 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
151 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
154 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
156 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
157 (coff_bfd_copy_private_bfd_data): Ditto.
158 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
159 (coff_arm_bfd_print_private_bfd_data): Ditto.
160 (coff_arm_bfd_set_private_flags): Ditto.
161 (coff_arm_bfd_copy_private_bfd_data): Ditto.
163 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
165 * libcoff-in.h (struct coff_final_link_info): Add boolean
166 global_to_static member for support of task linking.
167 (_bfd_coff_write_task_globals): Add prototype.
168 * libcoff.h: Regenerate.
169 * coffcode.h (coff_write_object_contents): Use #ifdef to
170 check RS6000COFF_C, to be consistent with all other uses
172 * cofflink.c (_bfd_coff_final_link): If doing task linking,
173 call _bfd_coff_write_task_globals.
174 (_bfd_coff_link_input_bfd): If doing task linking, convert
175 global functions to static.
176 (_bfd_coff_write_global_sym): If doing task linking, convert
177 global variables to static.
178 (_bfd_coff_write_task_globals): New function.
180 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
181 (C_AUTOARG): #undef since it clashes with C_UEXT.
182 (C_LASTENT): #undef since it clashes with C_STATLAB.
183 * coffcode.h (coff_write_object_contents): Use TIC80COFF
185 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
186 when TIC80COFF defined (clashes with C_UEXT). Explicitly
187 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
191 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
193 * coff-tic80.c (tic80_howto_table): Change overflow check for most
194 PP relocations to complain_overflow_dont.
196 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
198 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
199 name of R_RELLONG to "RELLONG". Set rightshift and complain for
201 (ppbase_reloc, glob15_reloc): New static functions.
202 (glob16_reloc, local16_reloc): New static functions.
203 (rtype2howto): Handle all relocation types.
204 (coff_tic80_relocate_section): New static function.
205 (coff_relocate_section): Define to coff_tic80_relocate_section.
206 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
209 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
211 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
212 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
214 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
215 callers. If PE file, don't add section VMA.
216 (coff_write_alien_symbol): If PE file, don't add section VMA.
217 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
218 (_bfd_coff_write_global_sym): Likewise.
219 (_bfd_coff_generic_relocate_section): Likewise.
221 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
224 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
226 * cofflink.c (mark_relocs): Add new function to mark symbols which
227 are used by relocations.
228 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
229 suppress the skipping of symbols that have thus been marked.
231 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
233 * coff-sh.c (sh_merge_private_data): New static function.
234 (coff_bfd_merge_private_bfd_data): Define.
237 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
239 * coff-tic80.c: Remove unnecessary #ifdefs.
240 * config.bfd: Set targ_underscore to yes for tic80.
242 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
244 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
245 with unresolved external symbols in GDB).
248 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
250 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
251 the symbols associated with each BFD.
252 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
254 * elf-m10200.c: Likewise.
255 * elf32-m32r.c: Likewise.
256 * elf32-sh.c: Likewise.
258 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
260 * elflink.h (elf_link_add_object_symbols): Don't decrease the
261 alignment of a common symbol. If two symbols that look like
262 common symbols are found in two shared libraries, and the size is
263 different, use the larger size, and warn if --warn-common. If a
264 common symbol overrides a definition in a shared library, set the
265 size to the larger size, and warn if --warn-common.
267 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
269 * cpu-arm.c (compatible): Allow default machine to be polymorphed
270 into any other machine type.
272 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
274 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
275 data into an unitialised destination set its machine type as well.
277 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
279 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
280 to common symbol size. Consistently treat uninitialized symbols
281 in shared objects as common symbols.
283 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
285 * archures.c (constants): Added new constants to identify the
286 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
287 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
289 * bfd-in2.h (constants): Added new constants to identify
290 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
291 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
292 bfd_mach_arm_4T. This file is auto-magically generated from the
293 archures.c file. This update is just to save work.
295 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
296 coff_arm_bfd_print_private_bfd_data,
297 coff_arm_bfd_set_private_flags,
298 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
299 (global): Macro redefinitions set up to use these new functions.
301 * coffcode.h (coff_mkobject_hook): Added call to
302 coff_arm_bfd_set_private_flags().
303 (coff_set_arch_mach_hook): Added code to set machine type based on
304 bits stored in internal flags.
305 (coff_set_flags): Added code to set the new bits in the flags
306 field based on the machine number.
307 (function definition macros): Made all function definition macros
308 conditional so that they can be overridden by target specific
311 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
312 Structure extended to include new types, one each for ARMv2,
313 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
315 * libcoff-in.h (struct coff_tdata): Added flags field.
317 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
319 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
321 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
324 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
326 * coffgen.c (coff_find_nearest_line): If there are no syments,
329 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
331 * config.bfd: cope with '*-*-linux-gnuaout' targets.
333 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
335 * targmatch.sed: Add explicit \n characters to work around bug in
336 HP/UX 10.20 sed program.
338 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
340 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
343 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
345 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
347 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
349 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
350 (struct elf_m68k_pcrel_relocs_copied, struct
351 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
352 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
353 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
354 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
356 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
357 PC relative relocs for a global symbol defined in a regular
358 object, and count the number of PC relative relocs copied for any
360 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
361 traverse with elf_m68k_discard_copies.
363 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
365 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
366 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
368 * coffcode.h (coff_compute_section_file_positions): Force the
369 potential last byte in the file to be written out when
372 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
374 * configure.host (mips*-*-openbsd*): New host.
376 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
378 * elflink.h (elf_link_add_object_symbols): Only subtract the
379 section VMA from the symbol value if this is a fully linked file.
381 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
382 (struct elf_i386_link_hash_entry): Define.
383 (struct elf_i386_link_hash_table): Define.
384 (elf_i386_link_hash_traverse): Define.
385 (elf_i386_hash_table): Define.
386 (elf_i386_link_hash_newfunc): New static function.
387 (elf_i386_link_hash_table_create): New static function.
388 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
389 PC relative relocs for a global symbol defined in a regular
390 object, and count the number of PC relative relocs copied for any
392 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
393 traverse with elf_i386_discard_copies.
394 (elf_i386_discard_copies): New static function.
395 (bfd_elf32_bfd_link_hash_table_create): Define.
397 From Gordon W. Ross <gwr@mc.com>:
398 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
399 (sunos4_aout_backend): Use MY_entry_is_text_address.
402 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
404 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
405 R_D30V_32_NORMAL to 2 (4 bytes).
408 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
410 From Gordon W. Ross <gwr@mc.com>:
411 * netbsd.h (N_SHARED_LIB): Define.
412 (SEGMENT_SIZE): Don't define.
413 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
415 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
416 (SEGMENT_SIZE): Don't define.
418 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
419 to sizeof Rela structure, not sizeof Rel structure. From Gary
420 Thomas <g.thomas@opengroup.org>.
422 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
424 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
425 whenever entry is larger than text address, but only by whole
426 pages. From Gordon W. Ross <gwr@mc.com>.
428 * Makefile.in (install): Depend upon installdirs. Use
429 mkinstalldirs to build $(oldincludedir).
430 (installdirs): New target.
432 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
433 if this is a debugging section which we are stripping.
435 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
437 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
438 alpha-specific target data struct.
440 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
442 From Thomas Graichen <graichen@rzpd.de>:
443 * Makefile.in: Always use $(SHELL) when running move-if-change.
444 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
445 * configure: Rebuild.
447 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
449 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
450 VMA if this is an executable file or a shared object.
452 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
455 * libaout.h (struct aout_backend_data): Add entry_is_text_address
457 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
458 start of the file. Remove uses later on which switch using
460 (MY(callback)): Handle entry_is_text_address.
461 (MY_entry_is_text_address): Define if not defined.
462 (MY(backend_data)): Initialize new field.
463 * aoutf1.h (sunos4_aout_backend): Likewise.
464 * i386aout.c (MY(backend_data)): Likewise.
465 * i386mach3.c (MY(backend_data)): Likewise.
466 * mipsbsd.c (MY(backend_data)): Likewise.
467 * sparclynx.c (sparclynx_aout_backend): Likewise.
468 * netbsd.h (SEGMENT_SIZE): Define if not defined.
469 (MY_entry_is_text_address): Define.
470 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
472 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
473 whose name starts with `.'.
475 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
477 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
478 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
479 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
480 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
481 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
482 sparc-*-openbsd*): New targets.
483 * configure: Rebuild.
485 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
487 * stabs.c (struct stab_section_info): New field
489 (_bfd_link_section_stabs): Fill the above array.
490 (_bfd_stab_section_offset): Use `cumulative_skips' to
491 speed up offset calculation.
493 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
495 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
496 addend for non pc-relative relocations.
498 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
499 for non-existent function.
501 * elf-m10300.c (mn10300_elf_relax_section): New function.
502 (mn10300_elf_relax_delete_bytes): Likewise.
503 (mn10300_elf_symbol_address_p): Likewise.
504 (mn10300_elf_get_relocated_section_contents): Likewise.
505 (bfd_elf32_bfd_relax_section): Define.
506 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
508 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
510 * configure.host: Set SHLIB_LIBS.
511 * configure.in: Substitute SHLIB_LIBS.
512 * configure: Rebuild.
513 * Makefile.in (SHLIB_LIBS): New variable.
514 ($(SHLIB)): Use $(SHLIB_LIBS).
516 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
518 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
519 with bfd_section_vma.
521 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
523 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
524 Correct CPU file names for mn10[23]00.
525 * configure: Rebuild.
527 * bfd.c (bfd_record_phdr): Cast count to size_t before
530 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
531 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
532 (xcoff_write_archive_contents): LIkewise.
533 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
534 (mips_elf_create_procedure_table): Likewise.
535 * peicode.h (pe_print_idata): Likewise.
536 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
537 * xcofflink.c (xcoff_get_section_contents): Likewise.
538 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
539 (xcoff_link_add_symbols): Likewise.
540 (xcoff_link_add_symbols): Likewise.
542 * ppcboot.c (ppcboot_set_arch_mach): Make static.
543 (ppcboot_bfd_print_private_bfd_data): Likewise.
545 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
546 to complain_overflow_signed.
548 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
550 * VERSION: Set to 2.8.1.
552 * Branched binutils 2.8.
554 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
555 deciding whether to copy a reloc into a shared object.
556 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
557 relocs in unallocated sections.
558 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
559 R_SPARC_RELATIVE relocs in unallocated sections.
561 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
563 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
564 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
567 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
569 * elflink.h (elf_link_add_object_symbols): Let a common symbol
570 override an uninitialized symbol from a shared library with a
573 * elf-m10200.c: Rename from elf32-mn10200.c.
574 * elf-m10300.c: Rename from elf32-mn10300.c.
575 * cpu-m10200.c: Rename from cpu-mn10200.c
576 * cpu-m10300.c: Rename from cpu-mn10300.c
577 * Makefile.in: Update accordingly.
579 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
580 (elf_mips_isa): Move to earlier in file.
581 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
582 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
585 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
588 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
590 * configure.com: New file.
591 * config.h-vms: Remove file.
592 * makefile.vms: Update for new configure scheme.
594 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
596 * libcoff-in.h (ppc_allocate_toc_section): Declare.
597 (ppc_process_before_allocation): Declare.
598 * libcoff.h: Rebuild.
600 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
602 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
604 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
606 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
608 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
609 symbol index for a R_IHCONST reloc.
611 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
613 * targmatch.sed: Do not use \(\) recursively.
615 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
617 * m68klinux.c (MACHTYPE_OK): Define.
618 * i386linux.c (MACHTYPE_OK): Define.
620 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
622 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
623 <hjl@gnu.ai.mit.edu>:
624 * sparclinux.c: New file.
625 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
626 * bfd-in2.h: Rebuild.
627 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
628 * configure.in (sparclinux_vec): Add to list of vectors.
629 * configure: Rebuild.
630 * targets.c (sparclinux_vec): Declare.
631 (bfd_target_vector): Add sparclinux_vec.
632 * Makefile.in: Rebuild dependencies.
633 (BFD32_BACKENDS): Add sparclinux.o.
634 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
636 * coff-mips.c (mips_ecoff_backend_data): Initialize new
637 bfd_coff_backend_data field.
638 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
640 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
641 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
642 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
644 * bfd.c: Include "libiberty.h".
645 (strerror): Don't declare.
646 (bfd_errmsg): Call xstrerror rather than strerror.
648 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
650 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
651 reloc even if the symbol is in the .bss section.
652 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
653 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
654 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
656 * coffcode.h (bfd_coff_backend_data): Add new field
657 _bfd_coff_default_section_alignment_power.
658 (bfd_coff_default_section_alignment_power): Define.
659 (bfd_coff_std_swap_table): Initialize new field.
660 * libcoff.h: Rebuild.
661 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
662 symbol to the default section alignment.
664 * COPYING: Update FSF address.
667 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
669 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
670 21-bit absolute that made it act as a relative.
673 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
675 * elflink.c (_bfd_elf_create_linker_section): Don't set
676 bss_section and rel_section from existing sections.
678 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
681 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
683 * aoutx.h (some_aout_object_p): Change executable test to fix
684 problems with embedded a.out systems.
686 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
688 * stabs.c (_bfd_stab_section_offset): New function.
689 * libbfd-in.h (_bfd_stab_section_offset): Declare.
691 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
693 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
694 * elf32-mips.c (mips_elf_relocate_section): Likewise.
695 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
696 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
697 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
699 * stabs.c (_bfd_link_section_stabs): Copy over the first header
700 symbol. Check for memory allocation failure of *psinfo.
701 (_bfd_write_section_stabs): Add psinfo parameter. Change all
702 callers. Set the value of the header symbol.
703 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
707 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
709 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
710 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
711 reloc types, rather than silently failing to generate an output file.
714 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
716 * targmatch.sed: Use the hold space to put the #ifdef around the
718 * targets.c (UNSUPPORTED_TARGET): Don't define.
719 (find_target): Don't check for UNSUPPORTED_TARGET.
720 (bfd_set_default_target): Don't try to optimize by checking for
723 * Makefile.in: Rebuild dependencies.
724 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
725 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
726 (elf32-m32r.o): Remove explicit target.
728 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
731 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
732 count section symbols for sections that were created by the
733 linker, or are not allocatable or not loadable.
734 (elf32_sparc_finish_dynamic_sections): Output output section
735 symbols for section for which we made space for them.
737 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
739 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
740 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
742 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
744 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
745 (m32r_hi16_list): New static local.
746 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
747 (m32r_elf_do_hi16_reloc): Delete.
748 (m32r_elf_relocate_hi16): New function.
749 (m32r_elf_lo16_reloc): New function.
750 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
753 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
755 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
756 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
757 (m32r_elf_final_sda_base): New function.
758 (m32r_elf_relocate_section): Rewrite sdata support.
759 (m32r_elf_finish_dynamic_sections): Delete.
761 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
763 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
764 * coff-svm68k.c: New file. Just defines some macros and includes
766 * coff-m68k.c: Add functions to handle common addends, moved in
767 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
768 Control whether relocs are visible using STATIC_RELOCS.
769 * cf-m68klynx.c: Simplify greatly: just define macros to control
771 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
772 * targets. (m68ksysvcoff_vec): Declare.
773 (bfd_target_vector): Add m68ksysvcoff_vec.
774 * config.bfd (m68*-motorola-sysv*): New target.
775 * configure.in (m68ksysvcoff_vec): New vector.
776 * configure: Rebuild.
777 * Makefile.in: Rebuild dependencies.
778 (BFD32_BACKENDS): Add coff-svm68k.o.
779 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
781 * binary.c (binary_set_section_contents): Don't get misled if the
782 first section is not loadable. From Matthew L. Martin
785 * elflink.h (elf_bfd_final_link): Set the value of a section
786 symbol to the section address unless doing a relocateable link.
788 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
790 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
791 .plt entry if we've taken the function's address.
792 (elf64_alpha_merge_gots): Merge collected flags info as well.
794 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
796 * Many files: Add function prototypes.
797 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
798 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
799 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
800 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
801 * peicode.h: Change several void * parameters to PTR.
802 * srec.c (srec_get_symbol_info): Make static.
803 * syms.c (bfd_symbol_is_absolute): Remove.
804 * Makefile.in: Rebuild dependencies.
806 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
808 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
809 (bfd_elf32_bfd_is_local_label): Don't define.
811 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
814 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
816 * bfd-in.h: Don't include obstack.h.
817 (struct bfd_hash_table): Change memory field to PTR.
818 * bfd.c (struct _bfd): Change memory field to PTR.
819 * bfd-in2.h: Rebuild.
820 * libbfd-in.h (bfd_release): Declare as function, don't define as
823 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
824 objalloc routines rather than obstack routines.
825 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
826 (getpagesize): Don't define.
827 (_bfd_new_bfd): Don't set _bfd_chunksize.
828 (bfd_openr): Free new bfd and objalloc on failure.
829 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
830 (bfd_alloc_size): Remove.
831 (bfd_release): New function.
832 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
833 objalloc routines rather than obstack routines.
834 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
835 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
836 objalloc routines rather than obstack routines.
837 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
838 (struct accumulate): Change memory to struct objalloc *.
839 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
840 * dep-in.sed: Don't remove obstack.h from dependency list.
841 * Makefile.in: Rebuild dependencies.
842 (BFD_H_DEPS): Remove obstack.h.
843 (install): Don't install obstack.h.
844 * Many files: Don't include "obstack.h".
847 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
848 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
850 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
851 * sunos.c (sunos_add_dynamic_symbols): Likewise.
852 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
854 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
855 old version of bfd_alloc.
856 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
858 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
860 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
862 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
863 ELF local label syntax as well.
865 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
867 * config.bfd (powerpc-*-beos*): New target.
868 * configure.in (powerpc-*-beos*): Add case that explicitly
869 does not set COREFILE for now. A future BeOS version is
870 expected to support core files.
871 * configure: Regenerate with autoconf.
873 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
875 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
876 seen with a local symbol, rather than crashing.
878 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
879 version symbols if there aren't any.
882 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
884 * coff-tic80.c (coff_rtype_to_howto): Define
885 (coff_tic80_rtype_to_howto): Clone generic coff version and
886 add code to handle the funky TI "internal relocations".
889 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
891 * elflink.h (elf_link_add_object_symbols): Don't warn about type
892 or size changes because of a weak symbol.
894 * cisco-core.c (SIGEMT): Define if not defined.
896 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
898 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
899 setting ever. Sanity check the version number. Sort out copying
900 flags and other information when adding an indirect symbol.
901 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
902 symbols added by the backend. Clear the entire contents of the
904 (elf_export_symbol): Ignore indirect symbols.
905 (elf_link_output_extsym): Accept a section without an owner in an
907 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
908 version count. Correct the allocation of x_versymp.
910 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
911 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
912 Don't return bfd_und_section_ptr when info->shared.
913 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
914 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
915 (mips_elf_check_relocs): Resolve an indirect symbol in
917 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
918 SHN_MIPS_TEXT or SHN_MIPS_DATA.
920 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
922 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
924 From Eric Youngdale <eric@andante.jic.com>:
925 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
926 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
927 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
928 versioned symbol appears in both a regular and a shared object.
929 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
930 appropriate. Improve error message.
931 (struct elf_outext_info): Rename from elf_finfo_failed. Change
932 all uses. Add localsyms field.
933 (elf_bfd_final_link): When generating a shared library, call
934 elf_link_output_extsym to output all local symbols.
935 (elf_link_output_extsym): Handle symbols which were forced to
938 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
940 From Eric Youngdale <eric@andante.jic.com>:
941 * elf-bfd.h (elf_symbol_type): Add version field.
942 * elfcode.h (elf_slurp_symbol_table): Set version field.
943 * elflink.h (elf_link_add_object_symbols): When creating an
944 indirect symbol for a default version symbol, set DEF_DYNAMIC if
945 appropriate. Set up an indirection from the nondefault version of
947 (NAME(bfd_elf,size_dynamic_sections)): Call
948 elf_link_assign_sym_version before checking whether there are any
949 versions. Always record the version name as a dynamic symbol.
951 (elf_link_assign_sym_version): After finding a version, see if a
952 symbol should be forced to local scope. Create a new version
953 definition if appropriate.
954 (elf_link_output_extsym): Correct indirect symbol handling.
955 * elf.c (bfd_elf_print_symbol): Print version information.
956 (bfd_section_from_shdr): Turn version sections into BFD sections.
957 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
958 if sh_info is not already set.
959 (_bfd_elf_copy_private_section_data): Copy sh_info for version
961 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
962 _bfd_stringtab_add to copy the name into permanent memory if
965 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
967 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
969 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
971 * coffcode.h (bfd_coff_backend_data): Change
972 _bfd_coff_compute_section_file_positions to return a boolean
973 value. Change all callers.
974 (coff_compute_section_file_positions): Change return type to
975 boolean. If the size of the last section changed, then output a
976 zero byte at the end of the file.
977 * libcoff.h: Rebuild.
979 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
980 for at least 6 output symbols.
981 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
982 emit a TC csect to represent the space they take up. For an XO
983 symbol, just emit a reference, not a csect.
985 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
986 Solaris doesn't like the combined options, and the -f is
988 (stamp-tshlink, install): Likewise.
990 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
991 handling when little endian.
993 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
995 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
996 (mn10300_elf_relocate_section): Likewise.
997 (elf_backend_relocate_section): Define.
999 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1000 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1001 (elf32_mn10300_howto_table): Likewise.
1002 (elf32_mn10300_reloc_map): Likewise.
1003 (bfd_elf32_mn10300_reloc): Delete unused function.
1005 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1007 start-sanitize-tic80
1008 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1009 understand, just set the howto field to NULL, and the caller will
1010 print an appropriate error message.
1012 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1013 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1014 block. Use NULL for initializations of "ptr" rather than bare 0.
1015 * coff-h8300.c: Fix typo in comment.
1016 * coff-h8500.c: Ditto.
1018 * coff-z8k.c: Ditto.
1020 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1022 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1023 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1024 m32r_elf_get_relocated_section_contents): First pass at relax support.
1026 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1028 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1029 entry for reading verdef records.
1030 Use correct braces for computing increments of extverdaux and
1031 exteverdef record pointers.
1033 start-sanitize-tic80
1034 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1036 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1040 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1042 * elflink.h (elf_link_find_version_dependencies): Check that
1043 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1046 start-sanitize-tic80
1047 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1049 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1052 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1054 * targets.c (bfd_default_vector): Make non-const.
1055 (find_target): New static function, broken out of
1057 (bfd_set_default_target): New function.
1058 (bfd_find_target): Call find_target. When defaulting, use
1059 bfd_default_vector[0] if it is not NULL.
1060 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1061 * bfd-in2.h, libbfd.h: Rebuild.
1063 * syms.c (bfd_is_local_label): Return false if the symbol has no
1065 * coff-i960.c (coff_i960_is_local_label_name): New function.
1066 (coff_bfd_is_local_label_name): Define.
1067 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1068 (coff_bfd_is_local_label_name): Define.
1069 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1070 (coff_bfd_is_local_label_name): Define.
1071 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1072 with .. or _.L_ as local.
1073 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1074 (bfd_elf32_bfd_is_local_label_name): Define.
1075 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1076 beginning with $ as local.
1078 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1080 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1081 rather than comparing against info->lprefix.
1082 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1083 * elflink.h (elf_link_input_bfd): Likewise.
1084 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1085 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1087 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1088 _bfd_elf_is_local_label_name if not already defined.
1089 * elf.c (_bfd_elf_is_local_label_name): New function.
1090 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1092 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1093 (m88k_is_local_label_name): New static function.
1095 * coffcode.h (coff_bfd_is_local_label_name): Define as
1096 _bfd_coff_is_local_label_name if not already defined.
1097 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1098 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1099 * libcoff.h: Rebuild.
1101 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1102 to _bfd_is_local_label_name.
1103 (bfd_target): Likewise.
1104 * syms.c (bfd_is_local_label): Define as function, not macro.
1105 (bfd_is_local_name): Define.
1106 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1107 bfd_generic_is_local_label, and take a string rather than a
1109 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1110 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1111 (bfd_generic_is_local_label): Don't declare.
1112 (bfd_generic_is_local_label_name): Declare.
1113 * bfd-in2.h, libbfd.h: Rebuild.
1114 * All backends: Change local_label to local_label_name.
1116 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1117 (mips_elf_relocate_got_local): Change return type to boolean.
1118 Don't assume that the first zero entry is unassigned; instead, use
1120 (mips_elf_relocate_section): Check return value of
1121 mips_elf_relocate_got_local.
1122 (mips_elf_create_got_section): Initialize assigned_gotno field.
1125 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1127 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1131 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1133 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1134 that have no contents merely because linker_mark is not set.
1136 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1138 * config.bfd (mips*-*-lnews*): New target.
1139 * coff-mips.c (mips_relocate_section): Make assert compare
1140 content byteorder instead of header byteorder.
1141 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1143 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1144 * configure.in (ecoff_biglittle_vec): Add case.
1145 * configure: Update.
1147 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1150 name begins with ".note".
1151 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1152 section whose name begins with ".note".
1153 (get_program_header_size): Corresponding change.
1155 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1156 jal and for jal overflow.
1158 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1160 From Eric Youngdale <eric@andante.jic.com>:
1161 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1162 not found, try looking it up again without the version name.
1163 (elf_link_add_object_symbols): Always link against the dynamic
1164 symbol table of a dynamic object. When linking against a dynamic
1165 object, include version strings in symbol names, and set up
1166 version information. Add indirect symbols for default versions.
1167 (elf_link_create_dynamic_sections): Add special version sections.
1168 (struct elf_assign_sym_version_info): Define.
1169 (struct elf_find_verdep_info): Define.
1170 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1171 up version sections.
1172 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1173 (elf_link_find_version_dependencies): New static function.
1174 (elf_link_assign_sym_version): New static function.
1175 (elf_link_renumber_dynsyms): New static function.
1176 (struct elf_final_link_info): Add symver_sec field.
1177 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1178 local symbols of a dynamic object. Handle DT_VER* constants.
1179 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1180 dynamic object. Skip indirect symbols from ELF objects. Remove
1181 the version name before choosing a hash bucket. Write out the
1182 version information if appropriate.
1183 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1184 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1185 (bfd_elf64_size_dynamic_sections): Likewise.
1186 * bfd-in2.h: Rebuild.
1187 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1188 Change elf_link_hash_flags to unsigned short.
1189 (ELF_LINK_HIDDEN): Define.
1190 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1191 dynverdef_hdr, dynversym_section, dynverdef_section,
1192 dynverref_section, cverdefs, cverrefs, verdef, verref.
1193 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1194 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1195 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1196 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1197 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1198 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1199 (_bfd_elf_slurp_version_tables): Declare.
1200 * elf.c (_bfd_elf_swap_verdef_in): New function.
1201 (_bfd_elf_swap_verdef_out): Likewise.
1202 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1203 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1204 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1205 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1206 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1207 version information if there is any.
1208 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1209 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1210 (elf_fake_sections): Handle .gnu.version* section names.
1211 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1212 (_bfd_elf_slurp_version_tables): New function.
1213 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1214 version name in string entered in dynamic hash table.
1215 * elfcode.h: Include fnmatch.h.
1216 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1217 symbol which was forced to become local.
1218 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1219 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1220 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1221 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1223 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1225 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1227 (mn10200_elf_relax_section): Correctly compute a symbol's value
1228 when the symbol is local, but not in the same section as we are
1229 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1232 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1234 * elf32-m32r.c: Rewrite to use ELF backend linker.
1235 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1236 Add small data area support (R_M32R_SDA16).
1237 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1238 * bfd-in2.h,libbfd.h: Regenerated.
1240 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1242 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1243 (mn10200_elf_relax_delete_bytes): Likewise.
1244 (mn10200_elf_symbol_address_p): Likewise.
1245 (mn10200_elf_get_relocated_section_contents): Likewise.
1246 (bfd_elf32_bfd_relax_section): Define.
1247 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1249 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1250 (mn10200_elf_relocate_section): Likewise.
1251 (elf_backend_relocate_section): Define.
1254 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1256 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1257 reloc.c, targets.c: New target, elf-*-D30V.
1259 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1261 * cpu-d30v.c, elf32-d30v.c: New files.
1264 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1266 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1267 * bfd-in2.h: Regenerated.
1268 start-sanitize-tic80
1269 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1270 (rtype2howto): Add function.
1271 (tic80_howto_table): Add.
1274 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1276 * sysdep.h: Don't define errno in MSVC if error.h is included.
1279 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1281 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1282 is initialized before it is used.
1285 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1287 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1288 symbol into a weak undefined symbol; leave it as a common symbol.
1290 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1292 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1293 about a symbol defined in a dynamic object if it has already been
1294 defined in a regular object.
1296 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1298 * makefile.vms: Add gcc flags to allow compiling with current gcc
1300 (targmatch.h): New dependency.
1302 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1304 * evax.h (ALPHA_R_CODEADDR): New relocation.
1305 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1307 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1309 * bfd-in2.h, libbfd.h: Rebuild.
1311 Restrict symbol length to 64 bytes, case preserving:
1312 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1313 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1314 (_bfd_evax_length_hash_symbol): Added.
1315 * evax-etir.c (_bfd_evax_write_etir): Call
1316 _bfd_evax_length_hash_symbol before output of symbol.
1317 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1318 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1320 * evax-emh.c: Output filename to object file without path.
1322 * evax-egsd.c: New sections for local and global commons.
1324 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1325 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1326 notices. Replace AXP with Alpha.
1328 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1330 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1331 sections if we are creating a shared library.
1333 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1335 * configure.host (i386-windows): Don't set host64=true.
1337 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1339 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1340 (elf_mips16_gprel_howto): New static variable.
1341 (mips16_gprel_reloc): New static function.
1342 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1343 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1344 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1345 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1346 * bfd-in2.h, libbfd.h: Rebuild.
1348 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1350 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1351 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1353 start-sanitize-r5900
1354 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1356 * config.bfd: add r5900
1359 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1361 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1362 the output section will be the absolute section; don't print an
1363 assertion message for that case when doing a relocateable link.
1365 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1367 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1368 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1369 need_fn_sub, call_stub, and call_fp_stub.
1370 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1371 (mips_elf_link_hash_newfunc): Initialize new fields.
1372 (mips_elf_link_hash_table_create): Likewise.
1373 (mips_elf_relocate_section): Redirect relocations to use mips16
1374 stubs when appropriate.
1375 (mips_elf_check_relocs): Attach stub sections to the appropriate
1376 symbol. Set need_fn_stub when appropriate.
1377 (mips_elf_always_size_sections): New static function.
1378 (mips_elf_check_mips16_stubs): New static function.
1379 (elf_backend_always_size_sections): Define.
1380 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1382 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1383 attached to sections which are not being included in the link.
1385 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1387 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1388 symbol value when computing the addend for a pc_relative
1391 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1393 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1394 relocateable link, just skip pc_relative pcrel_offset relocs.
1395 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1396 structure for an ARM26 reloc which can be resolved.
1397 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1398 reloc can be resolved.
1400 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1401 error in overflow check for R_RELBYTE.
1403 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1405 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1406 From Mark Rasin <mark.rasin@telrad.co.il>.
1408 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1411 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1413 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1414 (elf_mn10200_howto_table): Likewise.
1415 (mn10200_reloc_map): Likewise.
1417 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1419 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1420 * bfd-in2.h, libbfd.h: Regenerated.
1421 * elf32-m32r.c: Add support for them.
1423 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1425 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1426 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1428 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1429 r_format and r_pcrel. Always return a value.
1431 * riscix.c (MY_final_link_callback): Define to dummy value.
1433 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1434 relocations against the text segment, look up the output name of
1436 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1437 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1438 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1439 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1440 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1442 start-sanitize-tic80
1443 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1445 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1446 routines for little endian data.
1447 * coffcode.h (coff_write_object_contents): Set magic to
1448 TIC80_ARCH_MAGIC for TIc80.
1450 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1452 * coff-tic80.c (tic80coff_vec): Change to little endian data
1456 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1458 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1459 auxiliary_filters parameter to be const char * const *. Accept a
1460 NULL terminated array.
1461 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1462 (bfd_elf32_size_dynamic_sections): Update declaration.
1463 * bfd-in2.h: Rebuild.
1465 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1467 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1468 NOTYPE symbol in a text section as a FUNC symbol.
1470 * coffcode.h (coff_compute_section_file_positions): Force
1471 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1473 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1475 * libaout.h (machine_type): Reserve several values for sparclet.
1477 start-sanitize-tic80
1478 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1480 * config.bfd (tic80-*-*): Don't require 'coff'.
1484 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1486 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1487 table to v850_elf_reloc for all non-standard relocations.
1488 (v850_elf_check_relocs): Add check for h being non-null.
1489 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1490 statement instead of multiple ifs.
1491 (v850_elf_relocate_section): Fix up error message, don't just call
1495 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1497 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1498 Use bfd_elf_generic_reloc as special function for all relocs.
1499 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1501 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1502 24bit pc-relative reloc.
1504 start-sanitize-tic80
1505 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1507 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1508 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1509 header byte order is little endian. Use correct bfd_get and
1510 bfd_put routines for little endian headers.
1511 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1512 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1515 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1517 * reloc.c: Add BFD_RELOC_24.
1518 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1519 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1520 * bfd-in2.h, libbfd.h: Rebuilt.
1522 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1524 elf64-alpha multiple .got rewrite:
1526 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1527 (bfd_elf*_mkobject): Don't define here ...
1528 * elfxx-target.h: ... but rather here. Default always_size_sections
1530 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1531 what the #defines in elf-bfd.h transmuted it to anyway.
1533 * section.c: Add SEC_LINKER_CREATED flag.
1534 * bfd-in2.h: Rebuild.
1535 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1536 relocation section flags.
1537 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1538 SEC_IN_MEMORY to recognize generated bits.
1539 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1541 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1542 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1543 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1544 * elf32-ppc.c (ppc_elf_create_linker_section,
1545 ppc_elf_size_dynamic_sections): Likewise.
1546 * elf32-sparc.c (elf32_sparc_check_relocs,
1547 elf32_sparc_size_dynamic_sections): Likewise.
1548 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1550 (_bfd_elf_create_dynamic_sections): Likewise.
1551 (_bfd_elf_make_linker_section_rela): Likewise.
1552 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1553 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1554 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1555 to identify generated bits.
1556 (elf_link_input_bfd): Likewise.
1558 * elf64-alpha.c: Rewrite everything touching relocations.
1561 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1563 * elf32-v850.c (all functions and static variables): Go through
1564 and regularize names to be of the form v850_elf_<xxx>.
1565 (toplevel): Include <elf/v850.h>.
1566 (enum reloc_type): Move to include/elf/v850.h.
1567 (v850_elf_check_relocs): For common variables, if the variable is
1568 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1569 into the appropriate section.
1570 (elf_backend_check_relocs): Define.
1572 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1574 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1577 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1579 * config.bfd (mips*el-*-linux*): New target.
1580 (mips*-*-linux*): New target.
1582 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1583 Return a useful value.
1585 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1587 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1589 * configure: Rebuild.
1590 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1591 ac_cv_func_mmap in bfd/configure.host.
1593 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1594 filter_shlib and auxiliary_filter_shlib parameters.
1595 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1597 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1598 (bfd_elf64_size_dynamic_sections): Likewise.
1599 * bfd-in2.h: Rebuild.
1601 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1604 symbols, don't export a symbol which is defined by an object in an
1605 archive which contains shared objects.
1607 start-sanitize-tic80
1608 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1610 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1611 for TI TMS320c80 (MVP).
1612 (bfd_archures_list): Add bfd_tic80_arch.
1613 * bfd-in2.h: Regenerate by running "make headers".
1615 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1617 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1618 * configure.in (case $vec): Correct typo, "tb" not "tp".
1619 Also add cofflink.o for tic80coff_vec.
1620 * configure: Regenerate with autoconf.
1623 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1625 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1626 is configured with --with-mmap.
1628 start-sanitize-tic80
1629 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1631 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1632 (ALL_MACHINES): Add cpu-tic80.o
1633 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1634 * coff-tic80.c: Add skeleton, cloned from another coff config.
1635 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1639 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1641 * TODO: Correct a misspelling.
1642 start-sanitize-tic80
1643 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1644 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1645 * configure.in (case $vec): Add tic80coff_vec entry.
1646 * configure: Regenerate with autoconf.
1647 * archures.c (bfd_tic80_arch): Declare.
1648 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1649 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1650 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1651 (bfd_target_vector): Add tic80coff_vec entry.
1654 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1656 * elflink.h (elf_buckets): Add some more values for larger
1659 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1661 * Makefile.in (install): Move subdir_do out of conditional. From
1662 Fred Fish <fnf@cygnus.com>.
1664 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1666 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1668 (elf_mn10200_howto_table): Likewise.
1669 (mn10200_reloc_map): Likewise.
1671 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1673 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1674 mips16 symbol during the link.
1675 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1677 (mips_elf_link_output_symbol_hook): New static function.
1678 (elf_backend_link_output_symbol_hook): Define.
1680 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1683 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1685 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1686 against SEC_DEBUGGING sections here (revert patch of December 5).
1687 * elfcode.h (elf_object_p): Check for them here, instead.
1689 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1691 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1692 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1694 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1695 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1696 * elf-bfd.h (struct elf_size_info): Update declaration of
1698 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1699 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1700 * elfxx-target.h: Use new dynamic reloc routines by default.
1701 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1704 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1706 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1707 if NAMES_HAVE_UNDERSCORE is defined.
1709 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1711 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1713 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1715 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1718 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1720 * elflink.h (elf_link_add_object_symbols): Only add a weak
1721 symbol if the real definition is in the dynamic symbol table.
1722 After finding the real definition, then, if it is dynamic, add the
1723 weak symbol to the dynamic symbol table.
1725 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1727 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1729 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1732 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1734 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1736 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1737 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1738 * reloc.c: Remove mn10300 big endian relocs.
1739 * bfd-in2.h, libbfd.h: Rebuilt.
1741 * elf32-mn10200.c: Update from elf32-mn10300.c.
1743 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1745 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1747 * elf32-mn10300.c: Add some comments.
1749 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1751 * ihex.c (ihex_scan): Always initialize buf before jumping to
1753 (ihex_read_section): Likewise.
1755 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1757 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1758 inplace for most relocs.
1760 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1762 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1763 even if SEC_ALLOC is not set.
1764 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1765 when deciding whether to copy a reloc into a shared object.
1766 (elf_i386_relocate_section): Likewise.
1767 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1768 (elf32_sparc_relocate_section): Likewise.
1769 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1770 reloc section if it is not set in the source section.
1771 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1772 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1773 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1775 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1777 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1778 expects a .got.plt until we actually create it.
1780 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1783 message for bfd_reloc_outofrange, rather than aborting. From
1784 Philippe De Muyter <phdm@info.ucl.ac.be>.
1786 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1787 a relocateable link, don't try to process them. From Heinz Wrobel
1788 <wrobel@lpr.e-technik.tu-muenchen.de>.
1790 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1792 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1793 mn10300_info_howto_rel. Tweak reloc argument to be an
1794 Elf32_Internal_Rela.
1795 (USE_RELA): Define instead of USE_REL.
1796 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1798 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1800 * configure.in, configure: Handle mips*-sgi-irix6*.
1801 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1804 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1806 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1807 relocation against a symbol defined in a section with no output
1810 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1812 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1813 * configure, config.in: Rebuild with autoconf 2.12.
1815 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1816 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1817 (swap_out_syms): Set st_other from existing st_other field.
1818 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1820 (elf_link_output_extsym): Set the other field from the global hash
1822 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1823 (elf_mips16_jump_howto): New static variable.
1824 (mips16_jump_reloc): New static function.
1825 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1826 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1827 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1829 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1830 * bfd-in2.h, libbfd.h: Rebuild.
1831 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1833 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1835 * configure.host: Use long long for mips-sgi-irix6*.
1837 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1838 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1840 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1842 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1843 (enum reloc_type): Add more reloc types.
1844 (elf32_mn10300_howto_table): Update for new reloc types.
1845 (elf32_mn10300_reloc_map): Update for new reloc types.
1846 * reloc.c: Add some new relocs for the mn10300 series.
1847 * bfd-in2.h, libbfd.h: Rebuilt.
1849 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1851 * som.c (setup_sections): Don't lose for a space which has
1852 no data, but some symbols.
1854 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1856 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1857 (sunos_link_hash_table_create): Initialize got_needed.
1858 (sunos_create_dynamic_sections): Only set .got section size if it
1859 is not already set. Set got_needed.
1860 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1861 sdynptr, and only handle dynamic sections, if dynamic sections are
1863 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1864 Initialize .got section.
1865 (sunos_scan_ext_relocs): Likewise.
1866 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1868 (sunos_finish_dynamic_link): Check got_needed. Only set up
1869 dynamic linking information if needed.
1871 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1873 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1875 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1877 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1879 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1881 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1884 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1886 * filemode.c: Include sysdep.h.
1887 * ihex.c: Add casts to eliminate compiler warnings.
1888 * sunos.c: Add casts to eliminate compiler warnings.
1890 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1892 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1894 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1895 appropriate relocations in the .so file if shared.
1896 (ppc_elf_relocate_section): Ditto.
1898 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1900 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1901 complain_overflow_unsigned.
1903 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1905 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1906 overflows for R_D10V_16 and R_D10V_18.
1908 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1910 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1911 (do_with_relocs): Likewise.
1912 (do_as_repeat): Likewise.
1913 (copy_expression): Likewise.
1915 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1917 * ieee.c (ieee_write_external_part): Correctly record whether
1918 there is an external part.
1921 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1923 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1924 handle tda offsets for sld.w and sst.w instructions.
1925 Fix alignment check in sld.w and sst.w tda reloc handling.
1928 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1930 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1933 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1935 * elf32-v850.c: Add comments about assumptions about
1936 char, short & long sizes.
1937 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1938 problems for several relocs.
1940 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1941 R_V850_SDA_OFFSET entry.
1944 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1946 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1947 Store import file index in ldindx.
1948 (xcoff_build_ldsyms): Assume that ldsym was not previously
1949 allocated. For an imported symbol, copy ldindx into l_ifile.
1952 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1954 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1955 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1956 fields in R_V850_TDA_OFFSET.
1957 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1958 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1961 * elf32-v850.c: Include bfdlink.h.
1962 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1964 (elf32_v850_bfd_final_link_relocate): New function.
1965 (v850_elf_relocation_section): Likewise.
1966 (elf_backend_relocate_section): Define.
1969 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1971 * binary.c (binary_set_section_contents): Ignore sections which
1972 don't have SEC_LOAD and SEC_ALLOC set.
1974 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1976 * linker.c (_bfd_generic_final_link): Avoid losing static
1977 symbols in the .bss section.
1979 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1981 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1982 (mips32_64bit_reloc): New static function.
1983 (mips_reloc_map): Add entry for BFD_RELOC_64.
1984 (mips_elf_relocate_section): Handle R_MIPS_64.
1986 * linker.c (default_indirect_link_order): Print an error message
1987 when attempting to do a relocateable link with different object
1988 file formats, rather than calling abort.
1990 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1992 * reloc.c (m32r relocs): Rename them.
1993 * bfd-in2.h, libbfd.h: Regenerated.
1994 * elf32-m32r.c: Update.
1995 (m32r_elf_10_pcrel_reloc): New function.
1996 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1997 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1999 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2001 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2002 all sections that will be included in the output file.
2003 (_bfd_generic_link_output_symbols): Discard symbols in sections
2004 which are being discarded.
2008 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2009 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2010 (elf_v850_howto_table): Corresponding changes.
2011 (elf_v850_reloc_map): Corresponding changes.
2012 * reloc.c: Add additional V850 relocations.
2013 * bfd-in2.h, libbfd.h: Rebuilt.
2015 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2016 no longer want in pc-relative relocs.
2018 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2020 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2021 accept a reloc against an undefined sybmol!
2023 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2025 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2028 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2030 * VERSION: Bump for new relocation.
2032 * hosts/i386bsd.h: If NBPG is not defined, define it as
2033 PAGE_SIZE, for recent versions of FreeBSD.
2035 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2037 * configure.host: Use `long long' as the 64 bit type on a Solaris
2038 host, since both gcc and the SunPRO compilers support it.
2040 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2042 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2043 mistake to have reused the ECOFF LITERAL for ELF since they have
2044 different semantics.
2045 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2046 * bfd-in2.h, libbfd.h: Rebuild.
2048 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2051 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2052 dynamic relocation for an undefweak symbol when we are building
2053 a static executable.
2055 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2057 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2058 point explicitly to srcdir.
2059 (targmatch.h): Edit references to point explicitly to objdir.
2061 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * config.bfd: When setting targ_cpu, don't get confused by
2066 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2068 * configure.host: Add support for windows host (a build done
2069 under the Microsoft build environment).
2071 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2073 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2074 definition in a dynamic object, add it to the dynamic symbol table
2075 if any dynamic object mentions it. Reverts part of last patch.
2077 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2078 (sunos_link_hash_table_create): Initialize got_base.
2079 (bfd_sunos_size_dynamic_sections): If the .got section is more
2080 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2082 (sunos_check_dynamic_reloc): Subtract got_base from a base
2083 relative relocation.
2085 * elf32-mips.c (elf_mips_isa): New static function.
2086 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2087 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2089 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2091 * archive.c (do_slurp_coff_armap): Only treat archive as little
2092 endian for i960 COFF.
2094 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2096 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2097 by the change in size of the section when EXEC_P is not set.
2099 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2100 (m68kcoff_rtype_to_howto): New static function.
2101 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2102 VMA to the addend for a PC relative reloc.
2104 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2106 * Makefile.in: Rebuild dependencies.
2108 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2111 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2113 * Makefile.in: Remove explicit dependencies for mn10200 and
2115 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2116 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2117 (dependencies): Rebuilt.
2119 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2121 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2122 during this function.
2124 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2125 section if the flags are compatible.
2127 * configure.in: Add havevecs, and put it in tdefaults.
2128 * mpw-config.in: Likewise.
2129 * configure: Rebuild.
2130 * targmatch.sed: New file; a sed script to build targmatch.h from
2132 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2133 * targets.c: Include "fnmatch.h".
2134 (struct targmatch): Define.
2135 (bfd_target_match): Define by including targmatch.h.
2136 (bfd_find_target): If the target is not found by name, search for
2137 it as a configuration triplet.
2138 * Makefile.in: Rebuild dependencies.
2139 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2140 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2141 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2142 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2143 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2144 (CFILES): Remove i386dynix.c and hp300bsd.c.
2145 (targmatch.h): New target.
2146 (do_clean): Remove targmatch.h.
2148 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2149 * acconfig.h: Add NEED_DECLARATION_GETENV.
2150 * configure, config.in: Rebuild.
2151 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2152 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2154 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2156 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2157 * cpu-mn10200.c, cpu-mn10300.c: New files.
2158 * elf32-mn10200.c, elf32-mn10300.c: New files.
2159 * Makefile.in: Break mn10x00 support into two separate
2160 configurations, mn10200 and mn10300.
2161 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2162 * bfd-in2.h, configure: Rebuilt.
2164 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2166 * Makefile.in (do_clean): Move config.log to do_distclean.
2168 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2170 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2171 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2172 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2173 (elf32-mn10x00.o): Add dependencies.
2174 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2175 (bfd_mn10x00_arch): Declare.
2176 (bfd_archures_list): Add bfd_mn10x00_arch.
2177 * config.bfd: Add mn10x00-*-*.
2178 * configure.in: Add bfd_elf32_mn10x00_vec.
2179 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2180 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2181 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2182 * bfd-in2.h, configure: Rebuilt.
2184 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2186 openVMS/Alpha: Provide filename and case_hack flags via
2187 symbol table from gas.
2188 Add case_hack code for symbol output from vax/vms.
2189 * evax-alpha.c (evax_initialize): Remove filename handling,
2190 filename is provided via symbol table.
2191 (evax_get_symtab): Use local symbol count when setting up table.
2192 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2194 (_bfd_evax_write_egsd): Skip file name symbol.
2195 * evax-emh.c (get_vms_time_string): Local function now.
2196 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2198 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2199 through _bfd_evax_case_hack_symbol.
2200 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2202 (_bfd_evax_basename): Removed.
2203 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2204 * evax.h (evax_private_data_struct): Remove filename.
2205 (flag_hash_long_names, flag_show_after_trunc,
2206 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2209 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2211 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2212 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2213 (NO_SWAP_MAGIC): Don't define.
2214 (SWAP_MAGIC): Define.
2216 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2217 no hash table entry for a global symbol.
2219 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2221 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2223 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2225 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2226 symbol type with T_NULL. Warn if symbol type changes. Based on
2227 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2229 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2230 a dynamic object in the dynamic symbol table if it is referenced
2231 or defined by a regular object.
2234 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2236 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2237 remove dwarf local labels. Shrinks binaries by a factor of 3!
2240 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2242 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2243 by hand, rather than by calling bfd_make_section.
2245 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2247 * reloc.c: Rename m32r relocs.
2248 * bfd-in2.h, libbfd.h: Rebuilt.
2249 * elf32-m32r.c: Update.
2251 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2253 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2254 link, adjust the symbol index of a base relative reloc. Don't
2255 change the addend of a PC relative reloc if pcrel_offset is set.
2256 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2257 a relocateable link.
2259 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2260 it is zero, in case src_mask matters.
2261 (bfd_install_relocation): Likewise.
2263 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2265 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2267 (_bfd_xcoff_bfd_final_link): Don't set target_index
2268 to an uninitialized value.
2270 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2272 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2273 indices, rather than crashing.
2274 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2276 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2279 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2281 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2283 (coff_arm_adjust_symndx): New static function.
2284 (coff_adjust_symndx): Define.
2286 * srec.c (srec_scan): Accept multiple symbols on a single line.
2287 From Pascal Martin <pmartin@alsys.com>.
2291 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2293 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2294 (sunos_merge_private_bfd_data): New function.
2296 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2298 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2300 (bfd_merge_private_bfd_data): Likewise.
2301 * section.c (bfd_copy_private_section_data): Likewise.
2302 * syms.c (bfd_copy_private_symbol_data): Likewise.
2303 * bfd-in2.h: Rebuild.
2304 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2305 both BFD's are the right flavour.
2306 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2307 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2308 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2309 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2310 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2311 (ppc_elf_merge_private_bfd_data): Likewise.
2312 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2313 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2315 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2316 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2319 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2321 * reloc.c: Add m32r relocs.
2322 * bfd-in2.h, libbfd.h: Rebuilt.
2323 * cpu-m32r.c,elf32-m32r.c: New files.
2325 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2327 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2329 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * tekhex.c (first_phase): Change type parameter from char to int.
2333 (pass_over): Change func to expect int, not char.
2335 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2336 rather than SEC_LOAD when aligning the file offset for the first
2337 section in a segment.
2339 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2341 * syms.c (coff_section_type): Make arg const.
2342 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2343 to make_bfd_asection().
2344 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2345 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2346 (_bfd_elf_stringtab_init): Remove prototype.
2348 * netbsd-core.c (swap_abort): Add prototype.
2349 * aix386-core.c (swap_abort): Ditto & make static
2350 * hpux-core.c (swap_abort): Ditto & make static.
2351 * irix-core.c (swap_abort): Ditto & make static.
2352 * ptrace-core.c (swap_abort): Ditto & make static.
2353 * trad-core.c (swap_abort): Ditto & make static.
2354 * coffswap.h (coff_swap_reloc_in): Ditto.
2355 (coff_swap_reloc_out): Ditto.
2356 (coff_swap_filehdr_in): Ditto.
2357 (coff_swap_filehdr_out): Ditto.
2358 (coff_swap_sym_in): Ditto.
2359 (coff_swap_sym_out): Ditto.
2360 (coff_swap_aux_in): Ditto.
2361 (coff_swap_aux_out): Ditto.
2362 (coff_swap_lineno_in): Ditto.
2363 (coff_swap_lineno_out): Ditto.
2364 (coff_swap_aouthdr_in): Ditto.
2365 (coff_swap_aouthdr_out): Ditto.
2366 (coff_swap_scnhdr_in): Ditto.
2367 (coff_swap_scnhdr_out): Ditto.
2368 * ihex.c (ihex_sizeof_headers): Ditto.
2369 * tekhex.c (getsym): Ditto.
2370 (find_chunk): Ditto & make static.
2371 (insert_byte): Ditto.
2372 (first_phase): Ditto.
2374 (tekhex_get_symtab): Ditto & make static.
2375 (tekhex_get_symtab_upper_bound): Ditto & make static.
2376 (tekhex_mkobject): Ditto.
2377 (tekhex_object_p): Ditto.
2378 (move_section_contents): Ditto.
2379 (tekhex_get_section_contents): Ditto.
2380 (tekhex_set_arch_mach): Ditto & make static.
2381 (tekhex_set_section_contents): Ditto.
2382 (writevalue): Ditto.
2385 (tekhex_write_object_contents): Ditto.
2386 (tekhex_sizeof_headers): Ditto.
2387 (tekhex_make_empty_symbol): Ditto.
2388 (tekhex_get_symbol_info): Ditto.
2389 (tekhex_print_symbol): Ditto.
2390 * irix-core.c (make_bfd_asection): Ditto.
2391 (irix_core_core_file_p): Ditto.
2392 (irix_core_core_file_failing_command): Ditto.
2393 (irix_core_core_file_failing_signal): Ditto.
2394 (irix_core_core_file_matches_executable_p): Ditto.
2395 (irix_core_make_empty_symbol): Ditto.
2396 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2397 * srec.c (srec_new_symbol): Ditto.
2398 (srec_get_section_contents): Ditto.
2399 (srec_set_arch_mach): Ditto.
2400 (srec_set_section_contents): Ditto.
2401 (internal_srec_write_object_contents): Ditto.
2402 (srec_write_object_contents): Ditto.
2403 (symbolsrec_write_object_contents): Ditto.
2404 (srec_sizeof_headers): Ditto.
2405 (srec_make_empty_symbol): Ditto.
2406 (srec_get_symtab_upper_bound): Ditto.
2407 (srec_get_symtab): Ditto.
2408 (srec_print_symbol): Ditto and make static.
2409 * elf.c (elf_read): Ditto
2410 (assign_section_numbers): Ditto.
2411 (elf_fake_sections): Ditto.
2412 (sym_is_global): Ditto.
2413 (elf_map_symbols): Ditto.
2414 (get_program_header_size): Ditto.
2415 * coffgen.c (make_a_section_from_file): Ditto.
2416 (coff_real_object_p): Ditto.
2417 (fixup_symbol_value): Ditto.
2418 (build_debug_section): Ditto.
2420 * syms.c (coff_section_type): Ditto.
2422 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2424 * bfd-in2.h: Rebuilt after m32r changes.
2426 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2428 * config.bfd,configure.in,configure: Add m32r support.
2429 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2430 * config.bfd: Keep target list alphabetically sorted.
2433 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2435 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2436 to add in the constant part found in the instruction itself.
2437 (case R_V850_HI16_S): Likewise.
2440 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2442 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2443 and R_D10V_18 to be 1 (word).
2445 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * stabs.c (_bfd_link_section_stabs): If the output_section field
2448 of either section is bfd_abs_section, then the linker is
2449 discarding the section and we should not optimize it.
2451 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2453 * Makefile.in (aout-sparcle.o): New target.
2454 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2455 * config.bfd (sparclet-*-aout*): Add case.
2456 * configure.in (sparcle_aout_vec): Add case.
2457 * configure: Regenerated.
2458 * targets.c (sparcle_aout_vec): Declare.
2459 (bfd_target_vector): Add sparcle_aout_vec.
2460 * aout-sparcle.c: New file.
2463 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2465 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2466 low order sign bit propogation for R_V850_HI16_S.
2468 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2469 handling V850 specific relocs.
2470 (elf_v850_howto_table): Use the new function for some
2471 relocations. Twiddle masks & shifts for some relocs.
2472 Set partial_inplace where needed.
2475 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2477 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2478 default architecture to a machine number of 0.
2479 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2481 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2482 the output BFD is the default, set it from the first input BFD.
2485 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2487 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2488 insert at bitpos zero. The HI16 relocs are shifted right
2489 by 16 bits. Fix src_mask for all relocs.
2490 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2492 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2496 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2498 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2499 Rewrite to use BFD file read routines and to avoid using a fixed
2500 length for the file name.
2503 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2505 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2506 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2507 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2508 to R_V850_{32,16,8}.
2510 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2512 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2513 (elf_v850_howto_table): Add info for HI16_S reloc.
2514 (v850_reloc_map): Add HI_16_S reloc.
2515 * reloc.c: Define BFD_RELOC_V850_* relocs.
2518 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2521 * elf32-sh.c: New file.
2522 * elf.c (prep_headers): Handle bfd_arch_sh.
2523 * elfcode.h (write_relocs): Handle absolute symbol.
2524 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2525 (_bfd_elf64_link_read_relocs): Declare.
2526 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2527 elf_link_read_relocs. Make globally visible. Change all
2529 (elf_link_input_bfd): Get external symbols from cache in
2530 symtab_hdr->contents. Get contents from cache in
2532 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2534 * reloc.c: Define BFD_RELOC_SH_* relocs.
2535 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2536 * coff-sh.c (sh_insns_conflict): Fix a return value.
2537 (_bfd_sh_align_load_span): New globally visible function, broken
2538 out of sh_align_load.
2539 (sh_align_load): Call _bfd_sh_align_load_span.
2540 (sh_swap_insns): Change relocs parameter to PTR.
2541 * bfd-in2.h, libbfd.h: Rebuild.
2542 * targets.c (bfd_elf32_sh_vec): Declare.
2543 (bfd_elf32_shl_vec): Declare.
2544 * config.bfd (sh-*-elf*): New target.
2545 * configure.in (bfd_elf32_sh_vec): New target vector.
2546 (bfd_elf32_shl_vec): New target vector.
2547 * configure: Rebuild.
2548 * Makefile.in: Rebuild dependencies.
2549 (BFD32_BACKENDS): Add elf32-sh.o.
2550 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2552 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2553 page before checking D_PAGED.
2555 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2556 (ihex_write_object_contents): Remove extbase; always use segbase
2559 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2561 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2562 * configure.host (i[345]86-*-*): Ditto.
2563 * config.bfd (i[345]86-*-*): Ditto.
2564 * configure: Regenerate.
2566 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2569 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2571 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2572 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2573 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2574 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2575 will have an ST_CODE type, change the symbol's type to ST_DATA.
2576 * som.c (hppa_som_gen_reloc_type): Update prototype.
2578 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2580 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2581 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2582 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2583 (mips_elf_finish_dynamic_sections): Likewise.
2585 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2587 * configure.host (HLDENV): New variable to set. Set it for
2588 *-*-sysv4*, since those linkers may not support -R but they always
2589 support LD_RUN_PATH.
2591 * libieee.h (NSECTIONS): Don't define.
2592 (ieee_data_struct): Change section_table to asection **. Add
2594 * ieee.c (get_section_entry): If the table isn't big enough, make
2596 (ieee_slurp_sections): Remove assertion about number of sections.
2597 (ieee_object_p): Adjust initialization of ieee to match changes to
2600 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2601 symbols merely because we are generating a shared library.
2602 (xcoff_build_ldsyms): Don't set up global linkage code for an
2603 undefined symbol merely because we are generating a shared
2607 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2609 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2610 (BFD32_BACKENDS) Add elf32-v850.o.
2611 * archures.c: Add bfd_v850_arch.
2612 * bfd-in2.h: Add bfd_v850_arch.
2613 * config.bfd (v850-*-*): New target.
2614 * configure: (bfd_elf32_v850_vec) New vector.
2615 * configure.in: (bfd_elf32_v850_vec) New vector.
2616 * cpu-v850.c: New file.
2617 * elf.c (prep_headers): Added case bfd_arch_v850.
2618 * elf32-v850.c: New file.
2619 * targets.c (bfd_elf32_v850_vec): New vector.
2622 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2624 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2625 a function code symbol for an XMC_XO symbol.
2627 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2629 * mpw-config.in: Update editing of autoconf vars to reflect
2630 Jul 18 configure.in change.
2631 * mpw-make.sed: Update editing of include pathnames to be
2632 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2634 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2636 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2637 which to offset to get the .plt entry address is ".plt".
2639 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2641 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2642 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2643 Added, for internal use by the ARM gas.
2645 * bfd-in2.h: Rebuilt
2647 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2649 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2650 in section dynidx start.
2652 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2655 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2656 optimization for g++.
2658 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2660 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2661 the -mrelocatable-lib bit set and the other doesn't, clear the
2662 -mrelocatable-lib bit in the header.
2664 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2666 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2667 symbol against a STT_FUNC symbol in a shared library.
2669 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2672 symbol is found, automatically define the corresponding function
2675 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2676 if sym.n_numaux is not zero.
2677 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2678 entry to disagree about the number of aux entries if the symbol
2681 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2682 section if it might be needed, not just if info->shared.
2683 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2684 the start of .rel.dyn if we are going to use it.
2685 (mips_elf_finish_dynamic_sections): Only clear the first element
2686 of .rel.dyn if the size is greater than zero.
2688 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2690 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2691 undefined_symbol callback for a symbol, then don't issue any more
2692 warnings about loader relocs.
2693 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2694 after calling the undefined_symbol callback.
2696 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2697 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2698 as the AIX linker seems to do.
2700 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2702 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2703 (evax_initialize): Remove evax_reloc_table.
2704 (evax_close_and_cleanup): Ditto.
2706 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2708 (evax_bfd_reloc_type_lookup): Ditto.
2709 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2710 cooked_size == raw_size.
2711 * evax-emh.c (_bfd_evax_register_filename): Remove.
2712 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2713 * evax-misc.c (add_new_contents): Malloc section at full size.
2714 (_bfd_save_evax_section): Memcpy section contents directly.
2715 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2716 (evax_reloc_table): Remove.
2718 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2720 * makefile.vms: Add better support for DEC C compilation
2721 Add evax.h dependencies
2723 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2724 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2725 (BFD_RELOC_ALPHA_BASEREG): Remove.
2726 * bfd-in2.h, libbfd.h: Rebuild.
2728 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2730 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2731 getgid if _WIN32 is defined.
2732 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2734 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2736 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2737 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2739 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2742 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2744 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2746 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2747 (NEED_DECLARATION_REALLOC): New macro.
2748 * configure, config.in: Rebuild.
2749 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2750 (realloc): Declare if NEED_DECLARATION_REALLOC.
2752 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2753 <strings.h> if they exist.
2755 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2757 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2759 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2761 Based on patches from Eric Valette <valette@crf.canon.fr>:
2762 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2763 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2764 (elf_howto_table): Add entries for new relocs.
2765 (elf_i386_reloc_type_lookup): Handle new relocs.
2766 (elf_i386_info_to_howto): Just call abort.
2767 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2768 (elf_i386_relocate_section): Likewise.
2770 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2772 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2774 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2777 only get the LMA from the phdr if they are in the same part of the
2780 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2781 new segment to make them more comprehensible. If the relationship
2782 between the LMA and the VMA changed, start a new segment. Don't
2783 check dynsec when deciding whether to start a new segment for a
2784 writeable section; -N will now handle this.
2786 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2788 * libhppa.h: Remove "esel" changes. Not the right approach.
2789 * som.c: Corresponding changes.
2790 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2791 which don't have a SOM symbol type associated with them.
2792 Reverses a 1994 change.
2794 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2796 Make ld -N more reasonable for ELF:
2797 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2798 phdr_in_section to false, and always use a single load segment.
2799 (elf_sort_sections): Sort sections by LMA after VMA.
2800 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2801 align to maxpagesize.
2802 (assign_file_positions_except_relocs): Likewise.
2803 * elfcode.h (elf_object_p): If a section is loaded but not page
2804 aligned, clear D_PAGED.
2806 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2808 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2809 Added, for internal use by the ARM gas.
2811 * bfd-in2.h: Rebuilt
2813 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2815 * libhppa.h (R_HPPA_ESEL): New field selector.
2816 (e_esel): Similarly.
2817 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2818 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2819 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2821 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2823 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2824 archive search before looking for stripped dynamic objects.
2826 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2828 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2829 symbol a warning rather than an error.
2831 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2833 * elf.c (assign_file_positions_for_segments): Track the virtual
2834 memory position separately from the file position, and use it to
2835 compute the alignment adjustment.
2837 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2839 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2840 and fixed mask on R_D10V_10_PCREL_L.
2842 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * elf64-mips.c: Include "aout/ar.h".
2845 (mips_elf64_slurp_armap): New static function.
2846 (mips_elf64_write_armap): New static function.
2847 (bfd_elf64_archive_*): Define.
2848 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2849 Use instead of bfd_generic_archive_p.
2850 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2851 instead of _bfd_write_archive_contents.
2852 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2853 _bfd_generic_mkarchive.
2854 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2855 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2857 (TARGET_LITTLE_SYM): Likewise.
2858 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2860 * Makefile.in: Rebuild dependencies.
2862 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2863 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2864 SHT_MIPS_EVENTS sections.
2865 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2866 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2868 (_bfd_mips_elf_fake_sections): Likewise.
2870 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2871 * ecoff.c (ecoff_compute_section_file_positions): Copy
2872 rdata_in_text from backend info to tdata. Clear it if any data
2873 section comes before .rdata.
2874 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2875 tdata rather than backend info.
2877 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2879 * configure.in: Fix test for whether a compiler has a 64 bit
2880 type. From Jim Wilson <wilson@cygnus.com>.
2882 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2884 * configure.host (mips-sgi-irix6*): New host.
2886 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2887 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2888 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2890 * configure: Rebuild.
2891 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2892 (BFD_HOST_64_BIT): Define conditionally.
2893 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2894 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2895 (symvalue, bfd_size_type): Likewise.
2896 * bfd-in2.h: Rebuild.
2897 * Makefile.in (do_clean): Remove bfd-tmp.h.
2898 (do_distclean): Remove bfd-in3.h.
2899 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2900 (bfd-in3.h): New target.
2902 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2903 Andrew Gierth <ANDREWG@microlise.co.uk>.
2905 * configure.host: Set INSTALL_SHLIB.
2906 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2907 * configure: Rebuild.
2908 * Makefile.in (install): Use @INSTALL_SHLIB@.
2910 * config.bfd (mips*-*-irix6*): New target.
2911 * configure.host: Handle Irix 6 shared library like Irix 5.
2913 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2914 symbol for a magic name.
2915 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2917 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2920 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2922 * mpw-config.in: Add ELF support to mips config, create the
2923 elf32-target.h file in the object dir.
2924 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2926 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2928 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2929 Also removed most abort calls, in favor of using bfd reporting.
2931 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2933 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2934 (BFD32_BACKENDS) Add elf32-d10v.o.
2935 * archures.c: Add bfd_d10v_arch.
2936 * bfd-in2.h: Add bfd_d10v_arch.
2937 * config.bfd (d10v-*-*): New target.
2938 * configure: (bfd_elf32_d10v_vec) New vector.
2939 * configure.in: (bfd_elf32_d10v_vec) New vector.
2940 * cpu-d10v.c: New file.
2941 * elf.c (prep_headers): Added case bfd_arch_d10v.
2942 * elf32-d10v.c: New file.
2943 * libbfd.h: Rebuild.
2944 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2945 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2946 * targets.c (bfd_elf32_d10v_vec): New vector.
2948 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2950 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2952 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2954 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2955 bfd_mach_i386_i8086 machine types.
2957 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2959 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2962 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2964 * coffcode.h (coff_set_section_contents): A/UX does not require
2965 special handling of the _LIB section.
2967 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2969 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2970 value for R_RELBYTE.
2972 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2973 array if one was allocated.
2975 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2977 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2978 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2979 use_rld_obj_head and rld_value.
2980 (mips_elf_link_hash_table_create): Initialize new fields.
2981 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2983 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2984 __rld_obj_head symbol not seen, create an __rld_map symbol.
2985 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2986 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2987 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2988 __rld_obj_head symbol.
2989 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2991 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2993 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2995 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2996 ppc_elf_addr16_ha_reloc.
2997 (ppc_elf_addr16_ha_reloc): New static function.
2999 * coff-mips.c (struct mips_hi): Define.
3000 (mips_refhi_list): New static variable.
3001 (mips_refhi_addr, mips_refhi_addend): Remove.
3002 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3003 (mips_reflo_reloc): Process mips_refhi_list.
3004 (mips_relhi_list): New static variable.
3005 (mips_relhi_addr, mips_relhi_addend): Remove.
3006 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3007 (mips_rello_reloc): Process mips_relhi_list.
3008 (mips_relocate_section): Permit an arbitrary number of REFHI or
3009 RELHI relocs before the associated REFLO or RELLO reloc.
3011 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3013 * aout-target.h (MY(callback)): Set reloc_count fields.
3015 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3017 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3018 sections unless this is a SunOS link.
3020 * VERSION: Set to 2.7.1.
3022 * Released binutils 2.7.
3024 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3026 * i386aout.c: Include "aout/aout64.h".
3027 (i386aout_write_object_contents): New static function.
3028 (MY_write_object_contents): Define.
3030 * netbsd.h (MY(write_object_contents)): Make sure that
3031 adjust_sizes_and_vmas is called before fiddling with the magic
3034 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3036 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3038 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3040 * libbfd-in.h (itos, stoi): Don't define.
3041 * libbfd.h: Rebuild.
3042 * i386lynx.c (KEEPIT): Define as udata.i.
3043 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3044 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3045 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3046 flags. Don't use stoi.
3048 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3050 * elf.c (map_sections_to_segments): Don't start a new segment for
3051 a writable section if it's on the same page as the previous
3052 segment. Reset the writable variable for a readonly section.
3054 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3056 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3057 first_thunk_address, thunk_size, and import_table_size.
3058 * peicode.h: Improved some diagnostics regarding edata sections.
3060 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3062 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3063 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3065 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3067 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3068 with XCOFF_DEF_DYNAMIC set is really defined.
3069 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3070 (xcoff_link_add_symbols): Only create special sections if using an
3073 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3075 (bfd_install_relocation): Likewise.
3077 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3079 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3081 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3082 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3083 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3084 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3085 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3086 are found for LITERAL relocs.
3087 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3088 taken, we cannot generate a .plt entry for the symbol.
3090 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3092 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3093 sysconf functions (for gprof).
3094 * configure, config.in: Rebuild.
3096 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3098 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3099 an archive if it has a map. If the object file has the wrong
3102 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3103 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3105 (alpha_relocate_section): Likewise.
3107 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3108 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3109 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3110 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3111 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3112 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3113 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3114 * peicode.h: Corresponding changes.
3116 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3118 * elflink.h (elf_create_pointer_linker_section): Comment out code
3119 dealing with making GOT pointers negative of the GOT symbol for
3122 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3124 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3125 increment the .rela.plt size until after we're done creating the
3127 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3128 .rela.plt offset directly rather than calculating it.
3130 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3132 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3133 Use autoconf-set values.
3134 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3135 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3138 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3139 * configure: Rebuilt.
3141 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3143 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3144 handling code > 1k away.
3146 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3148 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3149 defined, output whenever the symbol is updated.
3151 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3153 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3154 section to 0 if user_set_vma is set.
3155 * elflink.h (elf_bfd_final_link): Likewise.
3157 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3159 Partially undo patch of Jun 20.
3160 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3161 (coff_compute_section_file_positions): Likewise.
3162 (coff_write_object_contents): Likewise. Re-add deleted code, but
3163 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3164 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3166 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3168 * config.bfd: Add support for *-*-rtems* configurations.
3170 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3172 * elf.c (prep_headers): Add bfd_arch_alpha case.
3174 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3176 * elf64-alpha.c: New file.
3177 * config.bfd (alpha-*-linuxecoff*): New target.
3178 (alpha-*-linux*, alpha-*-elf*): New targets.
3179 * configure.in (bfd_elf64_alpha_vec): New vector.
3180 * configure: Rebuild.
3181 * targets.c (bfd_elf64_alpha_vec): Declare.
3182 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3183 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3184 * bfd-in2.h, libbfd.h: Rebuild.
3185 * Makefile.in: Rebuild dependencies.
3186 (BFD64_BACKENDS): Add elf64-alpha.o.
3187 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3189 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3191 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3192 than relying on a right shift of 32.
3194 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3196 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3197 ifdef to COFF_WITH_PE.
3198 (coff_compute_section_file_positions): Likewise.
3199 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3200 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3201 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3202 COFF_IMAGE_WITH_PE, always include.
3204 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3206 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3209 approximate the correct answer if SIZEOF_HEADERS was not used.
3211 * binary.c (binary_set_section_contents): Set section file
3212 position based on LMA rather than VMA.
3214 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3216 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3217 symbols if info->strip == strip_all.
3219 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3221 * coff-h8300.c: Remove #if 0 code.
3222 (compatable): Don't allow mixing/matching of different architectures.
3224 * archures.c (bfd_mach_h8300s): Add.
3225 * bfd-in2.h: Rebuilt.
3226 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3228 (h8300_reloc16_estimate): Likewise.
3229 (h8300_reloc16_extra_cases): Likewise.
3230 (h8300_bfd_link_add_symbols): Likewise.
3231 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3232 (coff_set_flags): Likewise.
3233 * cpu-h8300.c (h8300_scan): Likewise.
3234 Add H8/S to bfd_h8300_arch list.
3236 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3238 Added support for Alpha OpenVMS:
3239 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3240 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3241 * config.h-vms, makefile.vms: New files.
3242 * config.bfd (alpha-*-*vms*): New target.
3243 * configure.in (evax_alpha_vec): New target vector.
3244 * configure: Rebuild.
3245 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3246 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3247 * targets.c (bfd_target_evax_flavour): Define.
3248 (evax_alpha_vec): Declare.
3249 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3250 if BFD64 is defined.
3251 * bfd-in2.h, libbfd.h: Rebuild.
3252 * Makefile.in: Rebuild dependencies.
3253 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3254 evax-emh.o, and evax-misc.o.
3255 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3256 evax-etir.c, evax-emh.c, and evax-misc.c.
3257 (HFILES): Add evax.h.
3259 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3261 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3263 (h8300_bfd_link_add_symbols): Likewise.
3265 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3267 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3268 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3270 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3273 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3275 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3276 R_MIPS_32 relocs if creating a shared library.
3278 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3280 * peicode.h (add_data_entry): Use pei_section_data rather than
3281 _cooked_size. Corresponds to May 13 change in coffcode.h.
3283 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3285 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3286 * coffcode.h (coff_write_object_contents): If there are long
3287 section names, always set the f_symptr field, even if there are no
3289 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3290 if there are no symbols.
3292 * coffgen.c (make_a_section_from_file): Check return value of
3293 _bfd_coff_read_string_table.
3294 (coff_real_object_p): Check return value of
3295 make_a_section_from_file.
3296 (_bfd_coff_read_string_table): Check that there are some symbols
3297 before trying to read the string table size.
3299 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3301 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3302 to replace a symbol in a dynamic object with a symbol from another
3303 dynamic object, do the replacement if the existing symbol is
3304 global linkage code.
3306 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3307 for _ptrgl, and treat it as global linkage code.
3309 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3310 filename or N_SO symbol past the offset, and use it to indicate
3311 that there is no line number or function when appropriate.
3313 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3315 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3316 common symbol defined by the linker. Don't export function code
3317 even if export_defineds is set.
3319 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3321 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3323 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3324 (h8300_symbol_address_p): New function.
3325 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3328 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3330 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3332 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3333 correctly for the two variants. Allow relaxing if the target
3334 is 128 bytes away since after relaxation it'll be 126 bytes away.
3335 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3336 "dot" and "value". Allow relaxing if the target is 128 bytes
3337 away since after relaxation it'll be 126 bytes away.
3338 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3339 the given section until nothing changes.
3341 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3343 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3344 alignment hack--we can get the lnnoptr info another way without
3345 suddenly increasing the alignment requirements. Set the flags for
3347 (ecoff_compute_section_file_positions): Do so.
3349 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3351 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3352 to keep the HP emulator database happy.
3354 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3355 From Kevin Buettner <kev@primenet.com>.
3357 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3360 name of a NULL section.
3362 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3364 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3365 set, always call the notice callback.
3367 * VERSION: Increment for bfdlink.h change.
3369 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3371 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3372 (sh_relax_delete_bytes): Correct handling of differently sized
3373 trailing alignment reloc.
3375 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3376 * bfd-in2.h: Rebuild.
3377 * configure.in: Warn if there is no known 64 bit type.
3378 * configure: Rebuild.
3380 * Makefile.in: Rebuild dependencies.
3381 (BFD32_BACKENDS): Add ppcboot.o.
3382 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3384 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3385 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3387 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3389 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3390 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3391 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3392 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3394 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3396 * elf64-mips.c: Improve reloc special_functions and handling of
3397 SHT_MIPS_OPTIONS section.
3398 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3399 mips_elf_hi16_reloc and make globally visible.
3400 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3401 make globally visible.
3402 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3403 make globally visible.
3404 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3405 and make globally visible.
3406 (gprel16_with_gp): Check howto->src_mask before using value in
3408 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3409 and make globally visible.
3410 (gprel32_with_gp): Check howto->src_mask before fetching value.
3411 (bfd_mips_elf_swap_options_in): New function.
3412 (bfd_mips_elf_swap_options_out): New function.
3413 (_bfd_mips_elf_set_private_flags): Rename from
3414 mips_elf_set_private_flags and make globally visible.
3415 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3416 mips_elf_copy_private_bfd_data and make globally visible.
3417 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3418 mips_elf_merge_private_bfd_data and make globally visible.
3419 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3420 for a SHT_MIPS_OPTIONS section.
3421 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3422 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3423 name of a SHT_MIPS_OPTIONS section.
3424 (_bfd_mips_elf_set_section_contents): New function.
3425 (mips_elf32_section_processing): Set the GP value in a
3426 SHT_MIPS_OPTIONS section.
3427 (_bfd_mips_elf_find_nearest_line): Rename from
3428 mips_elf_find_nearest_line and make globally visible.
3429 (bfd_elf32_set_section_contents): Define.
3430 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3431 (_bfd_mips_elf_lo16_reloc): Declare.
3432 (_bfd_mips_elf_gprel16_reloc): Declare.
3433 (_bfd_mips_elf_got16_reloc): Declare.
3434 (_bfd_mips_elf_gprel32_reloc): Declare.
3435 (_bfd_mips_elf_set_private_flags): Declare.
3436 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3437 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3438 (_bfd_mips_elf_find_nearest_line): Declare.
3439 (_bfd_mips_elf_set_section_contents): Declare.
3441 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3443 (elf_info_to_howto): Define.
3444 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3446 (elf_info_to_howto): Define.
3447 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3449 (elf_info_to_howto): Define.
3451 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3452 R_MOV16B[12], to match change in coff/internal.h.
3454 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3456 * elf64-mips.c: Extensive additions to provide better support for
3457 writing files and for gas.
3458 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3459 of mips_elf_object_p.
3460 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3461 _bfd_mips_elf_object_p.
3462 (_bfd_mips_elf_final_write_processing): Rename from
3463 mips_elf_final_write_processing and make globally visible.
3464 (_bfd_mips_elf_fake_sections): Rename from
3465 mips_elf_fake_sections and make globally visible.
3466 (_bfd_mips_elf_section_from_bfd_section): Rename from
3467 mips_elf_section_from_bfd_section and make globally visible.
3468 (_bfd_mips_elf_section_processing): New function, broken out of
3469 mips_elf_section_processing.
3470 (mips_elf32_section_processing): Rename from
3471 mips_elf_section_processing; call
3472 _bfd_mips_elf_section_processing.
3473 (_bfd_mips_elf_symbol_processing): Rename from
3474 mips_elf_symbol_processing and make globally visible.
3475 (_bfd_mips_elf_read_ecoff_info): Rename from
3476 mips_elf_read_ecoff_info and make globally visible.
3477 (mips_elf32_ecoff_debug_swap): Rename from
3478 mips_elf_ecoff_debug_swap.
3479 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3480 struct symbol_cache_entry.
3481 (_bfd_elf_validate_reloc): New function, moved in from
3482 elfcode.h:validate_reloc.
3483 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3484 to _bfd_elf_validate_reloc. Change all callers.
3485 * elf-bfd.h (bfd_section_from_shdr): Declare.
3486 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3487 (_bfd_elf_validate_reloc): Declare.
3488 (_bfd_mips_elf_object_p): Declare.
3489 (_bfd_mips_elf_fake_sections): Declare.
3490 (_bfd_mips_elf_section_from_bfd_section): Declare.
3491 (_bfd_mips_elf_section_processing): Declare.
3492 (_bfd_mips_elf_symbol_processing): Declare.
3493 (_bfd_mips_elf_read_ecoff_info): Declare.
3494 (_bfd_mips_elf_final_write_processing): Declare.
3495 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3498 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3499 (mips_elf_final_write_processing): Likewise.
3501 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3503 64-bit MIPS ELF ABI objdump support:
3504 * elf64-mips.c: New file.
3505 * Makefile.in: Rebuild dependencies.
3506 (BFD64_BACKENDS): Add elf64-mips.o.
3507 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3508 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3509 bfd_elf64_littlemips_vec to targ_selvecs.
3510 (mips*-*-elf*): Likewise.
3511 * confingure.in: Add bfd_elf64_bigmips_vec and
3512 bfd_elf64_littlemips_vec to vector switch.
3513 * configure: Rebuild.
3514 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3515 broken out of mips_elf_section_from_shdr.
3516 (mips_elf32_section_from_shdr): Rename from
3517 mips_elf_section_from_shdr. Call new function.
3518 (elf_backend_section_from_shdr): Update name of renamed function.
3519 * elf-bfd.h (struct elf_size_info): Change second parameter of
3520 write_out_phdrs to be const. Likewise for second parameter of
3522 (struct bfd_elf_section_data): Add rel_hdr2 field.
3523 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3524 (bfd_elf32_swap_symbol_out): Likewise.
3525 (bfd_elf32_swap_reloc_in): Likewise.
3526 (bfd_elf32_swap_reloc_out): Likewise.
3527 (bfd_elf32_swap_reloca_in): Likewise.
3528 (bfd_elf32_swap_reloca_out): Likewise.
3529 (bfd_elf32_swap_phdr_in): Likewise.
3530 (bfd_elf32_swap_phdr_out): Likewise.
3531 (bfd_elf32_swap_dyn_in): Likewise.
3532 (bfd_elf32_swap_dyn_out): Likewise.
3533 (bfd_elf32_slurp_symbol_table): Declare.
3534 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3535 (bfd_elf32_write_out_phdrs): Declare.
3536 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3537 (bfd_elf64_swap_symbol_out): Likewise.
3538 (bfd_elf64_swap_reloc_in): Likewise.
3539 (bfd_elf64_swap_reloc_out): Likewise.
3540 (bfd_elf64_swap_reloca_in): Likewise.
3541 (bfd_elf64_swap_reloca_out): Likewise.
3542 (bfd_elf64_swap_phdr_in): Likewise.
3543 (bfd_elf64_swap_phdr_out): Likewise.
3544 (bfd_elf64_swap_dyn_in): Likewise.
3545 (bfd_elf64_swap_dyn_out): Likewise.
3546 (bfd_elf64_slurp_symbol_table): Declare.
3547 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3548 (bfd_elf64_write_out_phdrs): Declare.
3549 (_bfd_mips_elf_section_from_shdr): Declare.
3550 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3551 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3552 section for the section, add the new one to rel_hdr2. Increment
3553 reloc_count rather than setting it.
3554 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3555 Remove static declaration.
3556 (elf_write_shdrs_and_ehdr): Define name as macro.
3557 (elf_write_out_phdrs): Likewise.
3558 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3559 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3560 (elf_swap_symbol_in): Change second parameter to be const.
3561 (elf_swap_symbol_out): Likewise.
3562 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3563 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3564 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3565 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3566 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3567 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3568 parameter to be const. Make non-static.
3569 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3571 (elf_slurp_symbol_table): Make non-static.
3572 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3573 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3574 (elf_backend_size_info): Likewise.
3575 (elfNN_bed): Use elf_backend_size_info.
3576 * targets.c (bfd_elf64_bigmips_vec): Declare.
3577 (bfd_elf64_littlemips_vec): Declare.
3578 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3579 bfd_elf64_littlemips_vec if BFD64 is defined.
3581 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3583 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3585 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3586 zeroes, in alignment holes.
3588 * configure: Rebuild with autoconf 2.10.
3590 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3591 potential leading underscore in the allocated buffer.
3593 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3595 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3596 symbols into .sbss if this is a relocatable link.
3598 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3601 undefined symbols when creating a shared library.
3603 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3605 * coff-sh.c: Add a bunch of new code and static const arrays to
3606 support aligning loads and stores on four byte memory boundaries.
3608 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3610 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3611 call sh_align_loads.
3612 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3615 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3617 * cache.c (bfd_open_file): Unlink the file before opening it for
3618 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3620 * opncls.c (bfd_fdopenr): Set opened_once.
3622 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3624 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3627 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3628 the code unconditionally.
3630 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * libcoff-in.h (struct pei_section_tdata): Define structure.
3633 (pei_section_data): Define macro.
3634 * libcoff.h: Rebuild.
3635 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3636 store s_paddr field in pei_section_data.
3637 (coff_compute_section_file_positions): Use pei_section_data rather
3638 than _cooked_size, and don't overwrite an existing value.
3639 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3640 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3641 * peicode.h (coff_bfd_copy_private_section_data): Define if
3643 (pe_bfd_copy_private_section_data): New static function if
3646 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3648 * srec.c (srec_set_arch_mach): Write as a function rather than a
3651 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3652 no map, just check each member in turn to see whether it is
3655 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3657 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3658 table. Call BFD_ASSERT to validate header size, instead of
3660 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3663 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3665 * ppcboot.c: New target for looking at PPCbug boot records.
3667 * config{ure.in,.bfd}: Add support for ppcboot target.
3669 * configure: Regenerate.
3671 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3673 * coff-h8300.c (howto_table): Update names to match recent
3674 changes to include/coff/internal.h. Fix minor errors in the
3675 existing relocs. Add R_MOVL1 and R_MOVL2.
3676 (rtype2howto): Similarly.
3677 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3678 existing relaxing code and peform more relaxing.
3679 (h8300_reloc16_extra_cases): Likewise.
3681 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3683 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3686 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3688 * elfcode.h (elf_object_p): Reject generic ELF target if
3689 e_machine matches an alternate machine code in a specific backend.
3691 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3692 obsolete align_power_min field.
3694 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3696 * coff-h8300.c (reloc_howto_type): Add howto entry for
3698 (rtype2howto): Handle R_PCRWORD_B.
3699 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3700 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3701 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3702 branch (R_PCWORD_B).
3704 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3706 * aoutx.h (translate_from_native_sym_flags): Set the section for
3707 BSF_CONSTRUCTOR symbols.
3709 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3712 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3714 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3715 stop looking when section is found.
3717 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3719 * coffcode.h (STRING_SIZE_SIZE): Define.
3720 (styp_to_sec_flags): Handle long symbol names when looking for the
3722 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3723 (bfd_coff_long_section_names): Define.
3724 (coff_write_object_contents): Handle long section names.
3725 (bfd_coff_std_swap_table): Initialize new field.
3726 * libcoff.h: Rebuild.
3727 * coffgen.c (make_a_section_from_file): Handle long section
3729 (coff_write_symbols): Handle long section names.
3730 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3731 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3732 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3733 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3734 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3735 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3736 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3737 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3739 * bout.c (b_out_callback): Set lma of sections.
3740 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3741 parameter to output_bfd. Used input_bfd instead of output_bfd in
3744 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3746 * aoutx.h (translate_from_native_sym_flags): Don't create
3747 SEC_CONSTRUCTOR sections.
3748 * ecoff.c (ecoff_set_symbol_info): Likewise.
3750 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3751 From Don Bowman <bowman@waterloo.hp.com>.
3753 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3755 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3756 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3758 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3760 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3761 mips_32_relocs field.
3762 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3763 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3764 relocs against a global symbol which is not defined in a regular
3766 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3767 against a global symbol, increment mips_32_relocs.
3768 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3769 the symbol is not defined in a regular file, make room in the
3772 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3774 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3775 file position and the virtual file position separately. Set
3776 filepos information bsaed on the real file position.
3777 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3778 Jan 23 change to coffcode.h.
3780 * som.c (som_slurp_symbol_table): Set the symbol count to the
3781 number of BFD symbols created.
3783 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3785 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3786 output file if linking shared objects. Loop to check all relocs,
3787 rather than returning false on first error.
3789 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3791 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3792 (ppc_elf_additional_program_headers): If .interp section, bump #
3793 of program headers by 1.
3794 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3795 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3796 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3798 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3800 (ppc_elf_relocate_section): If the output section isn't defined,
3801 don't abort, just give an error message.
3803 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3804 being created is .sdata or .sdata2, don't make the symbol dynamic.
3806 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3808 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3809 members of an archive for dynamic objects with no symbols, and
3810 pass them directly to check_archive_element.
3811 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3812 xcoff_link_check_dynamic_ar_symbols.
3813 (xcoff_link_check_dynamic_ar_symbols): New static function.
3815 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3816 from _bfd_nodynamic to _bfd_xcoff.
3817 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3819 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3820 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3821 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3822 * libcoff.h: Rebuild.
3823 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3824 (xcoff_get_section_contents): New static function.
3825 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3826 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3827 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3828 (xcoff_dynamic_reloc): New static variable.
3829 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3830 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3832 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3835 if reloc_entry->addend is not 0.
3836 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3838 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3840 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3842 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3843 Add entries for R_SPARC_[56].
3844 (sparc_reloc_map): Add entries for R_SPARC_[56].
3846 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3848 Optimize linking of stabs in sections as used in ELF and COFF.
3849 * stabs.c: New file.
3850 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3851 (_bfd_write_section_stabs): Declare.
3852 (_bfd_write_stab_strings): Declare.
3853 * libbfd.h: Rebuild.
3854 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3855 (struct coff_link_hash_table): Add stab_info field.
3856 * libcoff.h: Rebuild.
3857 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3859 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3861 (_bfd_coff_final_link): Write out stab strings hash table.
3862 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3863 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3865 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3866 (struct bfd_elf_section_data): Add stab_info field.
3867 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3869 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3870 _bfd_link_section_stabs.
3871 (elf_bfd_final_link): Write out stab strings hash table.
3872 (elf_link_input_bfd): Handle optimized stabs sections.
3873 * reloc.c (_bfd_final_link_relocate): Check address against
3874 _raw_size rather than _cooked_size.
3875 * Makefile.in: Rebuild dependencies.
3876 (BFD_LIBS): Add stabs.o
3877 (BFD_LIBS_CFILES): Add stabs.c.
3879 * VERSION: Increment for bfdlink.h change.
3881 * coffgen.c (coff_renumber_symbols): Correct handling of
3882 BSF_NOT_AT_END common symbols.
3884 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3886 * coff-ppc.c (record_toc): Add cast to avoid warning.
3887 (ppc_allocate_toc_section): Likewise.
3888 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3889 (ppc_coff_reloc_type_lookup): Remove unreached code.
3890 * coffcode.h (coff_write_object_contents): Don't take the address
3892 * peicode.h (pe_print_idata): Add casts to avoid warning.
3893 (pe_print_edata): Likewise.
3894 (pe_print_reloc): Remove ANSI C string concatenation.
3896 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3898 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3900 * libcoff.h: Rebuild.
3901 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3903 (coff_swap_aux_out): Likewise.
3904 * peicode.h (coff_swap_aux_in): Likewise.
3905 (coff_swap_aux_out): Likewise.
3906 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3908 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3910 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3911 Fix up .bf endndx link fields.
3912 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3914 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3917 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3919 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3920 on Solaris PowerPC systems doesn't get confused.
3922 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3925 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3926 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3927 update did_reg and did_reg2.
3929 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3931 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3933 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3934 callback routines, pass h->root.string rather than name, in case
3935 copy is true and name is transient.
3937 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3939 * elfcore.h: Add support for core files with multiple threads.
3940 (Primarily for Solaris.)
3942 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3944 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3945 section->orelocation is NULL.
3947 * coffgen.c (bfd_coff_get_syment): New function.
3948 (bfd_coff_get_auxent): New function.
3949 * bfd-in.h (bfd_coff_get_syment): Declare.
3950 (bfd_coff_get_auxent): Declare.
3951 * bfd-in2.h: Rebuild.
3953 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * elf32-mips.c (struct mips_hi16): Define.
3956 (mips_hi16_addr, mips_hi16_addend): Remove.
3957 (mips_hi16_list): New static variable.
3958 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3959 (mips_elf_lo16_reloc): Process mips_hi16_list.
3960 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3961 relocs before the associated LO16 reloc.
3963 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3965 * versados.c (versados_scan): Check bfd_alloc return value.
3966 (versados_object_p): Check all bfd_read return values. Require
3967 that lang field be less than 10, to avoid confusion with Intel Hex
3970 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3972 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3973 not 0, for an absolute symbol.
3974 (NAME(aout,swap_ext_reloc_out)): Likewise.
3976 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3977 (ihex_write_object_contents): For a large start address, output
3978 the full 32 bit address in record type 5.
3980 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3981 to int to avoid promotion problems in prototype.
3983 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3985 * configure.host: Use ${srcdir} when looking for picfrag.
3987 * configure.host: Switch on ${libdir}, not $(libdir). From
3988 alan@spri.levels.unisa.edu.au (Alan Modra).
3990 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3991 entry point, not just for DYNAMIC objects.
3992 * sunos.c (sunos_add_dynamic_symbols): Always call
3993 sunos_create_dynamic_sections. If called with a non DYNAMIC
3994 object, don't do anything else.
3995 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3997 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * configure.in: Permit --enable-shared to specify a list of
4001 * configure: Rebuild.
4003 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4004 host when configuring with --enable-shard.
4006 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4008 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4011 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4012 to avoid crashing in bfd_hash_replace.
4014 * sysdep.h: Use #ifdef, not #if.
4016 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4018 * config.in: Rebuild.
4020 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4022 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4023 (AC_CHECK_HEADERS): Check for sys/time.h
4024 (AC_HEADER_TIME): Add macro.
4025 * configure: Rebuild.
4026 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4027 to control what combination of <time> and <sys/time.h>
4030 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4032 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4033 (aout_32_sunos4_write_object_contents): Likewise.
4034 * aoutx.h (NAME(aout,machine_type)): Handle
4035 bfd_mach_sparc_{sparclet,sparclite}.
4036 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4037 (bfd_mach_sparc_v9_p): Update.
4038 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4039 * libaout.h (enum machine_type): Add M_SPARCLET.
4040 * sunos.c (MACHTYPE_OK): Define.
4041 * bfd-in2.h: Regenerated.
4043 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4045 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4046 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4047 * elflink.c (_bfd_elf_create_got_section): Store the
4048 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4049 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4050 global offset table goes over 0x1000, set the value of
4051 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4052 (elf32_sparc_relocate_section): Subtract the offset of
4053 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4055 * elfcode.h: Don't include <string.h>.
4057 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4059 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4060 generic_link_hash_newfunc. All references changed.
4061 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4062 moved here from libbfd-in.h.
4063 * libbfd-in.h: Corresponding changes.
4064 * libbfd.h: Regenerated.
4066 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4068 * aoutx.h (aout_link_input_section_std): When reporting an
4069 overflow error, use the name of the symbol in the hash table if
4071 (aout_link_input_section_ext): Likewise.
4073 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4074 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4076 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4078 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4079 * coffcode.h (coff_compute_section_file_positions): Likewise.
4080 (coff_write_object_contents): Likewise.
4082 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4084 * section.c (SEC_LINK_ONCE): Define.
4085 (SEC_LINK_DUPLICATES): Define.
4086 (SEC_LINK_DUPLICATES_DISCARD): Define.
4087 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4088 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4089 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4090 * bfd-in2.h: Rebuild.
4091 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4092 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4093 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4094 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4095 SEC_LINK_ONCE, and look through the symbol table for the setting
4096 for SEC_LINK_DUPLICATES.
4097 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4098 set for a section, find the section symbol in the symbol table,
4099 and set the aux entry based on SEC_LINK_DUPLICATES.
4100 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4101 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4102 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4103 * coff-i386.c (i386coff_vec): Likewise.
4104 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4106 * VERSION: Bump to 2.6.1.
4107 * Makefile.in (stamp-h): Depend upon VERSION.
4109 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4111 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4112 * libbfd.h: Rebuilt.
4113 * linker.c (generic_link_hash_newfunc): No longer static.
4114 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4116 * coff-h8300.c: Add two derived hash tables and their associated
4117 funtions and #defines for use by the h8300 linker.
4118 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4119 the function vector as needed. Place the address of the function
4120 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4121 Rewrite the vectors section contents as necessary.
4122 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4123 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4124 (coff_bfd_link_hash_table_create): Likewise.
4126 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4129 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4131 (hppa_rebuild_insn): Pass pointer to correct type to
4132 low_sign_unext and dis_assemble_21.
4134 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4136 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4137 Stick with sparc-*-{sysv4*,solaris2*}.
4139 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4141 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4142 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4143 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4144 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4145 fields is non-zero, print them.
4147 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4148 ifdef. Remove unused variables.
4149 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4151 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4152 (get_symbol_value): Ifdef out.
4153 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4154 (coff_ppc_relocate_section): Remove unused variables. Make
4155 fprintf strings and argument types correspond. Put before_addr in
4157 (dump_toc): Make fprintf strings and argument types correspond.
4158 (ppc_process_before_allocation): Remove unused variables. Always
4160 (ppc_reflo_reloc): Ifdef out.
4161 (ppc_addr32nb_reloc): Ifdef out.
4162 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4164 (coff_ppc_rtype_to_howto): Likewise.
4165 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4167 * peicode.h (pe_print_idata): Move otherwise unused variables into
4168 the #ifdef where they are used. Always return a value.
4169 (pe_print_edata): Make fprintf strings and argument types
4170 correspond. Always return a value.
4171 (pe_print_pdata): Removed unused variable addr_value. Always
4173 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4174 strings and argument types correspond. Always return a value.
4176 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4177 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4178 variable rela inside #if 0 section where it is used.
4180 * ns32k.h: New file.
4181 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4182 functions to start with _bfd_.
4183 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4184 functions in cpu-ns32k.h.
4185 * Makefile.in: Rebuild dependencies.
4186 (HFILES): Add ns32k.h.
4188 * section.c (struct sec): Add linker_mark field. Change
4189 user_set_vma and reloc_done to be single bit fields.
4190 (STD_SECTION): Update accordingly.
4191 * bfd-in2.h: Rebuild.
4192 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4194 (aout_link_input_bfd): Don't link unmarked sections.
4195 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4197 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4198 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4200 * elflink.h (elf_bfd_final_link): Mark sections included in the
4202 (elf_link_input_bfd): Don't link unmarked sections.
4203 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4205 (xcoff_link_input_bfd): Don't link unmarked sections.
4207 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4208 overflow error messages.
4210 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4213 is not set, print "BFD: " before the error message.
4215 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4216 Miles Bader <miles@gnu.ai.mit.edu>.
4217 * configure: Rebuild.
4219 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4221 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4224 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4225 m68k-aout, m68k-coff, and m68k-elf targets.
4227 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4229 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4230 (ieee_generic_stat_arch_elt): Restructured to prevent
4231 ieee_object_p from being called repeatedly.
4233 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4235 * coffcode.h (coff_write_object_contents): Allocate
4236 buffers large enough for any FILEHDR or AOUTHDR.
4238 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4240 * ecofflink.c (lookup_line): New static function, renamed and
4241 slighly changed from old _bfd_ecoff_locate_line.
4242 (_bfd_ecoff_locate_line): Cache line number information. Use
4243 lookup_line for actual lookup.
4245 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4247 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4248 multiple of 20 bytes.
4250 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4253 allocate ecoff_find_line, and don't initialize by hand.
4254 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4255 mips_elf_find_line, and don't call memset.
4257 * coffcode.h (coff_compute_section_file_positions): If not
4258 producing a final executable, don't consider sofar when aligning
4259 the section to the correct size.
4261 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4263 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4264 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4265 * coffgen.c (coff_section_symbol): Ifdef out.
4267 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4270 output_bfd is not NULL.
4272 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4274 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4275 of bfd_alloc (fixes fix_line not being initialized).
4276 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4278 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4280 * coffcode.h: Allow specific backends to override the
4281 bfd_link_add_symbols routine.
4283 * coff-h8300.c: Include genlink.h.
4284 (howto_table): Add R_MEM_INDIRECT.
4285 (rtype2howto): Support R_MEM_INDIRECT.
4286 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4289 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4291 * coff-alpha.c (alpha_relocate_section): Use
4292 info->callbacks_warning, rather than _bfd_error_handler, for
4293 "multiple gp" warning.
4295 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4297 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4298 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4299 table string. Use bfd_wrapped_link_hash_lookup.
4300 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4302 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4303 table, if any, when writing out symbols.
4304 (aout_link_input_section_std): Use the name from the hash table,
4305 if any, when reporting undefined symbols.
4306 (aout_link_input_section_ext): Likewise.
4307 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4308 * bout.c (get_value): Likewise.
4309 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4310 * ecoff.c (ecoff_reloc_link_order): Likewise.
4311 * elflink.h (elf_link_add_object_symbols): Likewise.
4312 (elf_reloc_link_order): Likewise.
4313 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4314 (_bfd_generic_reloc_link_order): Likewise.
4315 (default_indirect_link_order): Likewise.
4316 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4317 * sunos.c (sunos_add_one_symbol): Likewise.
4318 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4319 (bfd_xcoff_link_count_reloc): Likewise.
4320 (xcoff_reloc_link_order): Likewise.
4322 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4323 into -1 for intern->rss.
4325 * configure: Rebuild with autoconf 2.8.
4327 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4329 * stab-syms.c (__define_stab_duplicate): Define.
4330 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4332 * bfd-in.h (bfd_get_stab_name): Declare.
4333 * bfd-in2.h: Rebuild.
4334 * Makefile.in: Rebuild dependencies.
4335 (BFD_LIBS): Add stab-syms.o.
4336 (BFD_LIBS_CFILES): Add stab-syms.c.
4337 (BFD32_BACKENDS): Remove stab-syms.o.
4338 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4339 * configure.in: Don't list stab-syms.o in bfd_backends.
4340 * configure: Rebuild.
4341 * libaout.h (aout_stab_name): Don't declare.
4342 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4345 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4347 * elf.c (assign_file_positions_for_segments): Adjust file offset
4348 for section alignment even if SEC_LOAD is not set.
4350 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4352 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4353 since they appear as targets in Makefile.in.
4354 * configure: Rebuild.
4356 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4357 don't fiddle with a symbol which is not defined anywhere.
4359 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4361 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4362 though they are defined in a shared library.
4363 (xcoff_build_ldsyms): Likewise.
4365 * coffgen.c (coff_find_nearest_line): Don't look at the line
4366 numbers for the section if section->lineno is NULL.
4368 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4369 message rather than calling BFD_ASSERT.
4370 * elfcode.h (write_relocs): Check return value of
4371 _bfd_elf_symbol_from_bfd_symbol.
4373 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4375 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4378 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4380 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4382 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4383 hppa_reloc_field_selector_type_alt.
4384 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4385 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4387 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4389 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4391 * elf.c (assign_file_positions_for_segments): Adjust the segment
4392 memory size for the alignment of a SEC_ALLOC section, not just a
4395 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4397 * m68klinux.c: New file.
4398 * hosts/m68klinux.h: New file.
4399 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4400 * configure.in (m68*-*-linux*): New native host.
4401 (m68klinux_vec): New vector.
4402 * configure: Rebuild.
4403 * targets.c (m68klinux_vec): Declare.
4404 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4405 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4406 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4407 declaration from bfd_linux_size_dynamic_sections.
4408 (bfd_m68klinux_size_dynamic_sections): Declare.
4409 * bfd-in2.h: Rebuild.
4410 * Makefile.in: Rebuild dependencies.
4411 (BFD32_BACKENDS): Add m68klinux.o.
4412 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4414 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4416 * libhppa.h (pa_arch): Add pa20.
4417 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4418 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4419 (hppa_field_adjust): Handle e_nsel.
4420 * som.c: Provide default definitions for many new relocs found only
4421 in hpux10 include files.
4422 (som_fixup_formats): Add several new relocs from hpux10.
4423 (som_hppa_howto_table): Add hpux10 relocs.
4424 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4426 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4428 * mpw-make.sed: Edit out recent shared library support, and
4429 rules to rebuild .h files using doc/chew.
4431 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4433 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4434 size even of sections with no contents.
4436 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4438 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4439 starting with '$' the way we skip names starting with '.'. When
4440 updating x_endndx, don't be fooled by an index which has been
4443 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4444 struct/union/enum type with no elements.
4446 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4448 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4450 * archive.c (bfd_generic_archive_p): If the first file in the
4451 archive can not be recognized as an object, don't assume that this
4452 is the wrong format.
4454 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4455 format is not bfd_object.
4456 (bfd_elf_get_dt_soname): Likewise.
4458 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4460 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4463 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4465 * bfd.c (tdata): Add netbsd_core_data.
4466 * bfd-in2.h: Regenerated.
4468 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4471 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4472 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4475 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4476 to get the symbol index, matching 14 Jul 95 change.
4478 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4480 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4481 Remove duplicate definition of gp.
4483 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4485 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4486 assume that we can set the GP value and then get the same value,
4487 since it won't be true if the output file is neither ELF nor
4489 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4490 _bfd_get_gp_value here.
4491 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4492 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4494 (mips_elf_lo16_reloc): Likewise.
4495 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4496 Don't require that the BFD be ELF.
4497 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4498 (mips_elf_gprel32_reloc): Likewise.
4499 (mips_elf_relocate_section): Don't assume we can set and get the
4501 (mips_elf_finish_dynamic_symbol): Don't bother to use
4502 _bfd_get_gp_value here.
4504 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4505 Don't change epdr between malloc and free. Be careful not to free
4506 NULL pointers. Zero out the first RPDR.
4508 * configure.host: On Linux, only pass -rpath option if $(libdir)
4509 is neither /lib nor /usr/lib. From Alan Modra
4510 <alan@mullet.Levels.UniSA.Edu.Au>.
4512 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4514 (elf_dt_name): Rename from elf_dt_needed_name.
4515 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4517 (bfd_elf_get_dt_soname): New function.
4518 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4519 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4520 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4521 * bfd-in2.h: Rebuild.
4523 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4525 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4526 _bfd_sparc_elf_reloc_type_lookup.
4527 (bfd_elf32_bfd_reloc_type_lookup): Update.
4528 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4529 (sparc64_elf_howto_table): Define.
4530 (sparc_reloc_map): Define.
4531 (sparc64_elf_reloc_type_lookup): New function.
4532 (sparc_elf_wdisp16_reloc): New function.
4533 (elf_info_to_howto): Use sparc64_elf_howto_table.
4534 (sparc64_elf_relocate_section): Likewise.
4535 (bfd_elf64_bfd_reloc_type_lookup): Update.
4537 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4539 * configure.host: Check for 'do not mix' from native linker before
4540 trying to use -rpath.
4542 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4544 * bfd.c (_bfd_get_gp_value): New function.
4545 (_bfd_set_gp_value): New function.
4546 * libbfd-in.h (_bfd_get_gp_value): Declare.
4547 (_bfd_set_gp_value): Declare.
4548 * libbfd.h: Rebuild.
4549 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4550 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4551 directly to the fields in the tdata information.
4552 (alpha_relocate_section): Likewise.
4553 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4554 (mips_gprel_reloc): Likewise.
4555 (mips_relocate_section): Likewise.
4556 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4557 (mips_elf_lo16_reloc): Likewise.
4558 (mips_elf_final_gp): Likewise.
4559 (mips_elf_gprel16_reloc): Likewise.
4560 (mips_elf_gprel32_reloc): Likewise.
4561 (mips_elf_relocate_section): Likewise.
4562 (mips_elf_finish_dynamic_symbol): Likewise.
4564 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4566 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * configure.in: Call AC_PROG_CC before configure.host.
4569 * configure: Rebuild.
4570 * configure.host: Don't set information which autoconf should
4571 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4573 * configure.host: Remove go32 and win32 host information, since it
4574 should no longer be needed.
4576 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4577 then start a new segment rather than put a writable section in a
4580 * configure.host: Set RPATH_ENVVAR.
4582 * Makefile.in: Rebuild dependencies.
4584 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4585 zero_section variable.
4587 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4589 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4590 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4591 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4593 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4595 * ieee.c (ieee_write_expression): Only use an R variable for a
4596 local symbol. Don't output a zero offset. Handle a zero address.
4597 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4598 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4600 (parse_expression): Don't try to handle multiple occurrences of a
4601 P variable. Handle I variables differently from X variables. Fix
4602 the order of minus expressions.
4603 (ieee_slurp_external_symbols): Generate an I variable for an NN
4604 record. Fix handling of ATI and ATX records.
4605 (ieee_slurp_sections): Only set minimal section attributes.
4606 Adjust them later, based on the section contents.
4607 (ieee_object_p): Read in the file until just after the ME record.
4608 Call ieee_slurp_section_data to set the section flags.
4609 (do_one): Add iterations parameter. Only repeat the first load
4610 item. Set the section and file reloc flags.
4611 (ieee_slurp_section_data): Set section flags. Pass iterations to
4613 (ieee_canonicalize_reloc): Handle I variables.
4614 (do_with_relocs): Only emit relocation size when necessary.
4615 Increase MAXRUN to 127. Change ov to be assigned, and take
4616 src_mask and pcrel_offset into account.
4617 (ieee_write_data_part): Skip sections that are not loaded.
4618 (ieee_write_external_part): Don't output optional last entry of WX
4620 (ieee_write_me_part): Make setting of me_record neater.
4621 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4623 * syms.c (stt): Add entries for zerovars, vars, and code.
4625 * elfcode.h (validate_reloc): New static function.
4626 (write_relocs): Call validate_reloc for non ELF relocs.
4628 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4629 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4630 (TARGET_LITTLE_SYM): Likewise.
4632 * config.bfd (m68*-*-psos*): New target.
4634 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4636 * i386msdos.c: Remove some #if 0 code.
4637 (msdos_write_object_contents): Don't include empty sections in the
4638 size computation, regardless of their address.
4640 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4642 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4643 is NULL, ie, the -r switch is used.
4645 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4647 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4648 (BFD_RELOC_MIPS_GOT_LO16): Define.
4649 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4650 * bfd-in2.h, libbfd.h: Rebuild.
4651 * elf32-mips.c (mips_reloc_map): Map new relocs.
4653 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4655 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4658 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4659 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4660 simple number for the section address, rather than an expression.
4661 Limit the number of bytes between relocs to MAXRUN.
4662 (ieee_write_me_part): Set me_record to the file offset after the
4664 (ieee_write_processor): New static function.
4665 (ieee_write_object_contents): Use ieee_write_processor.
4667 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4669 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4671 * coff-aux.c: Change include of aux.h to aux-coff.h.
4673 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4675 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4676 relocation put the addend both in the reloc entry and the data.
4677 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4680 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4681 a R_68K_PCxx reloc against a defined global symbol directly.
4682 (elf_m68k_check_relocs): Don't count such a reloc.
4684 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4685 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4686 symbol for now, otherwise always record the symbol as dynamic.
4687 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4688 is not referenced by a dynamic object, and we are not making a
4689 shared object, then don't make a PLT entry. If we do make a PLT
4690 entry, make sure the symbol has been recorded as dynamic.
4692 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4694 * configure.host: When making a shared library, set HLDFLAGS to
4695 pass an appropriate -rpath option. Use the make variable SONAME
4696 as the shared library soname, rather than computing it here. On
4697 SunOS, build stamp-tshlink in place of $(SHLINK).
4698 * Makefile.in (SONAME): New variable.
4699 ($(SHLINK)): Make a link to the transformed name, as well.
4700 (stamp-tshlink): New target.
4701 (install): Skip stamp-tshlink during install.
4703 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4705 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4706 linker sections have been set up yet.
4708 * elf.c (make_mapping): Add an additional argument to suppress
4709 making the first section include the program headers.
4710 (map_sections_to_segments): If the user used -Ttext such that the
4711 program headers are on a different page, do not set the flags
4712 saying that this section includes the program headers.
4714 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4716 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4717 don't define TRAD_HEADER.
4718 * configure: Rebuild.
4720 * netbsd-core.c: New file, support for NetBSD core files.
4721 * hosts/*nbsd.h: Removed.
4723 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4725 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4726 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4727 * libbfd.h, bfd-in2.h: Regenerated.
4728 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4729 bfd_elf32_bfd_reloc_type_lookup.
4730 (reloc_type{,_names}): Deleted.
4731 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4733 (sparc_reloc_map): Add sparc64 relocs.
4734 (sparc_elf_notsupported_reloc): New static function.
4735 (sparc_elf_wdisp16_reloc): New static function.
4736 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4737 (elf32_sparc_relocate_section): Likewise.
4738 (bfd_elf32_bfd_reloc_type_lookup): Define.
4739 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4740 (reloc_type{,_names}): Deleted.
4741 (elf_sparc_howto_table): Deleted.
4742 (sparc_reloc_map): Deleted.
4743 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4744 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4746 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4748 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4751 * Makefile.in (program_transform_name): New variable.
4752 (install): Transform library name before installing it.
4754 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4756 * archures.c (bfd_mach_i960_hx): Define.
4757 * bfd-in2.h: Rebuild.
4758 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4759 (MATRIX): Expand entries for HX.
4760 (arch_info_struct): Add i960:hx entry.
4761 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4762 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4763 (coff_set_flags): Handle bfd_mach_i960_hx.
4765 Support for building as a shared library, based on patches from
4766 Alan Modra <alan@spri.levels.unisa.edu.au>:
4767 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4768 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4769 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4770 * configure: Rebuild.
4771 * configure.host: If --enable-shared, adjust shared library stuff
4772 based on the host. If the host is SunOS, and the linker supports
4773 -rpath, set HLDFLAGS to use it.
4774 * Makefile.in (ALLLIBS): New variable.
4775 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4776 (COMMON_SHLIB, SHLINK): New variables.
4777 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4778 (STAGESTUFF): Remove variable.
4779 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4781 (stamp-ofiles): New target, like old ofiles target, but build
4782 using a temporary file and move-if-change, and touch stamp-ofiles
4784 (ofiles): Just depend upon stamp-ofiles.
4785 (stamp-piclist, piclist): New targets.
4786 ($(SHLIB), $(SHLINK)): New targets.
4787 (targets.o, archures.o): Build twice if PICFLAG is set.
4788 (do_mostlyclean): Remove pic/*.o.
4789 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4791 (do_distclean): Remove pic and stamp-picdir.
4792 (install): Install shared libraries.
4793 ($(OFILES)): Depend upon stamp-picdir.
4794 (stamp-picdir): New target.
4796 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4798 * libcoff.h: Rebuild.
4800 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4801 flavour of a section with no owner.
4803 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4804 ELF_LINK_NON_ELF flag.
4805 (mips_elf_create_got_section): Likewise.
4807 * elf.c: Revert last change, since it breaks dynamic linking.
4808 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4810 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4811 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4812 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4814 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4816 * elf.c (assign_file_positions_for_segments): If the backend does
4817 not want the elf header or the program headers in the address
4818 space, do not include them in the calculations.
4820 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4821 function to determine if we need additional program headers.
4822 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4823 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4825 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4827 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4829 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4831 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4832 back into one line. Some compilers (sunos 4.1.3 for example)
4833 won't accept args split across more than one line.
4835 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4837 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4838 * configure: Regenerate.
4840 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4842 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4843 try to do arithmetic on a void *, cast it to a unsigned char * first.
4845 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4847 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4848 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4850 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4851 flag for a newly defined symbol.
4852 (NAME(bfd_elf,record_link_assignment)): Likewise.
4853 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4854 set the DEF or REF_REGULAR flags correctly.
4856 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4857 (libbfd.h, libcoff.h): Corresponding change.
4859 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4860 a PLT32 reloc as dynamic.
4861 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4862 is not referenced by a dynamic object, and we are not making a
4863 shared object, then don't make a PLT entry. If we do make a PLT
4864 entry, make sure the symbol has been recorded as dynamic.
4866 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4868 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4869 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4870 (powerpcle-*-cygwin32): New.
4871 * peicode.h (add_data_entry): Get address from vma.
4873 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4875 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4876 attached to the section has already been created as an undefined
4877 symbol, treat it as if it hasn't been created yet.
4879 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4881 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4882 symbol or section symbols if stripping all symbols and this is not
4883 a relocateable link. Don't output the symbol string table if
4884 there are no symbols.
4885 (elf_link_flush_output_syms): Don't do anything if there are no
4888 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4890 * coff-aux.c: New file.
4891 * hosts/m68kaux.h: New file.
4892 * config.bfd (m68*-apple-aux*): New target.
4893 * configure.in (m68*-apple-aux*): New native host.
4894 (m68kaux_coff_vec): New vector.
4895 * configure: Rebuild.
4896 * targets.c (m68kaux_coff_vec): Declare.
4897 * coffcode.h (bfd_coff_backend_data): Add field
4898 _bfd_coff_link_add_one_symbol.
4899 (bfd_coff_link_add_one_symbol): Define.
4900 (compare_arelent_ptr): New static function if TARG_AUX.
4901 (coff_write_relocs): If TARG_AUX, sort the relocs.
4902 (coff_write_object_contents): Set A/UX aouthdr magic number.
4903 (coff_link_add_one_symbol): Define if not defined.
4904 (bfd_coff_std_swap_table): Initialize new field.
4905 * libcoff.h: Rebuild.
4906 * cofflink.c (coff_link_add_symbols): Call
4907 bfd_coff_link_add_one_symbol rather than
4908 _bfd_generic_link_add_one_symbol.
4909 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4910 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4911 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4912 * Makefile.in: Rebuild dependencies.
4913 (BFD32_BACKENDS): Add coff-aux.o.
4914 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4916 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4918 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4919 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4921 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4923 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4924 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4925 (maintainer-clean): Warn about deleting special files.
4926 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4928 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4929 warning symbols correctly.
4930 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4931 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4932 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4933 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4934 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4935 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4937 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4940 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4942 * libcoff-in.h: aligned newly exported names with bfd naming
4943 conventions. Removed an erroneous define of POWERPC_LE_PE.
4944 * libcoff.h: Rebuild.
4945 * cofflink.c, coff-ppc.c: the above function name changes
4947 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4949 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4950 * ecoff.c (struct extsym_info): Define.
4951 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4952 to ecoff_link_write_external.
4953 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4954 Strip symbols when appropriate.
4956 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4957 * syms.c (BSF_OBJECT): Define.
4958 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4959 * bfd-in2.h: Rebuild.
4960 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4962 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4965 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4966 copying relocs into a shared object, treat a defined global symbol
4968 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4969 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4970 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4972 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4973 real defined symbol, not to a weak defined symbol.
4975 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4977 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4978 and made a few static functions externs.
4980 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4981 POWERPC_LE_PE hack in cofflink.
4983 * libcoff-in.h: promoted the following from cofflink.c to allow
4984 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4985 coff_debug_merge_element, struct coff_debug_merge_type,
4986 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4987 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4988 coff_debug_merge_hash_lookup, coff_link_section_info,
4989 coff_final_link_info, coff_debug_merge_hash_newfunc,
4990 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4992 * libcoff.h: re-gen'd
4994 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4996 * syms.c: Include "bfdlink.h".
4997 (struct stab_find_info): Define.
4998 (_bfd_stab_section_find_nearest_line): New function.
4999 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5000 * libbfd.h: Rebuild.
5001 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5002 * elf.c (_bfd_elf_find_nearest_line): Try calling
5003 _bfd_stab_section_find_nearest_line before searching the ELF
5004 symbol table. Find the closest STT_FUNC symbol, not the last one.
5005 * libcoff-in.h (coff_data_type): Add line_info field.
5006 * libcoff.h: Rebuild.
5007 * coffgen.c (coff_find_nearest_line): Try calling
5008 _bfd_stab_section_find_nearest_line before searching the COFF
5010 * Makefile.in: Rebuild dependencies.
5012 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5014 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5015 4 bytes, so we get the correct value when updating the register
5016 field in little endian mode.
5018 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5020 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5021 entry_section fields. Add sntoc and snentry fields.
5022 * libcoff.h: Rebuild.
5023 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5024 not toc_section and entry_section (the COFF file does not have any
5025 sections at this point).
5026 (coff_write_object_contents): Set o_snentry and o_sntoc from
5027 snentry and sntoc rather than entry_section and toc_section.
5028 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5029 snentry, not toc_section and entry_section.
5030 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5031 entry_section from hentry.
5032 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5034 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5035 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5036 than using toc_section directly.
5038 * archures.c: Add missing `.' in enum bfd_architecture.
5039 * bfd-in2.h: Rebuild.
5041 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5042 Robert Lipe <robertl@arnet.com>.
5044 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5046 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5047 to sections we allocate. Use bfd_zalloc to allocate initialial
5048 sections, not bfd_alloc.
5049 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5050 SDA{,2}I16 relocations.
5051 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5052 whether to put something in .sbss or not.
5053 (ppc_elf_relocate_section): Add support for more relocations. Add
5054 in sec->output_offset where appropriate. Make error messages
5055 include the symbol name.
5057 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5058 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5059 doesn't get redefined messages if -shared.
5061 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5062 section if the rel_section field has been set up.
5064 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5066 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5069 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5071 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5072 of flags, only flags used are controlled by mach number. Bump up
5073 output file mach number to highest of input file mach numbers.
5074 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5075 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5077 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5078 bfd_elf64_sparc_vec support.
5080 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5082 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5083 the embedded bit is set on some objects and not on others. Just
5085 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5088 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5090 * coffcode.h (coff_new_section_hook): Don't try to align the
5093 * coffcode.h (coff_set_section_contents): Fix the handling of the
5094 .lib section to work even if the entire section contents are
5095 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5096 Robert Lipe <robertl@arnet.com>.
5098 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5100 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5101 memory here for contents.
5103 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5104 _SDA2_BASE_ by 32768.
5105 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5106 started using. Allocate contents for .sdata and .sdata2 sections
5108 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5110 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5111 size _SDA{,2}_BASE_.
5112 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5115 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5117 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5119 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5120 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5121 (bfd_mach_sparc_v9a): Define.
5122 (bfd_mach_sparc_v9_p): Define.
5123 * bfd-in2.h: Regenerated.
5124 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5126 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5127 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5128 to bfd_elf32_sparc_vec.
5129 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5130 Add v8plus{,a} support.
5132 (sparc_compatible): New function.
5133 * elf32-sparc.h: #include "elf/sparc.h".
5134 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5135 elf32_sparc_final_write_processing): New functions.
5136 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5137 elf_backend_final_write_processing): Define.
5139 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5141 * elf-bfd.h (struct elf_link_hash_entry): Add
5142 linker_section_pointer field.
5143 (enum elf_linker_section_enum): Enumeration for new way of
5144 creating linker dynamic sections and symbols.
5145 (elf_linker_section{,_pointers}): New structures for creating
5146 dynamic sections and symbols.
5147 (elf_obj_tdata): Add linker_section_pointers and linker_section
5149 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5150 (_bfd_elf_create_linker_section): New declarations.
5151 (_bfd_elf_find_pointer_linker_section): Ditto.
5152 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5153 (_bfd_elf_make_linker_section_rela): Ditto.
5155 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5157 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5158 (ppc_elf_create_linker_section): New function to create the
5159 sections .got, .sdata, and .sdata2.
5160 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5162 (ppc_elf_check_relocs): Support more of the eabi relocations.
5163 (ppc_elf_relocate_section): Ditto.
5164 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5165 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5167 * elflink.h (elf_create_pointer_linker_section): New function to
5168 create initialized pointers in dynamic linker sections.
5169 (elf_finish_pointer_linker_section): Actually intialize the
5170 pointers created above.
5172 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5173 macros to provide both 32 and 64 bit versions of
5174 elf_create_pointer_linker_section.
5175 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5176 provide both 32 and 64 bit versions of
5177 elf_finish_pointer_linker_section.
5179 * elflink.c (_bfd_elf_create_linker_section): New function to
5180 create a linker section.
5181 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5182 given address in the linker pointer offsets created for a given
5184 (_bfd_elf_make_linker_section_rela): Make a RELA section
5185 corresponding to the generated linker section.
5187 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5189 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5191 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5193 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5194 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5195 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5196 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5197 toc entry in an objdump) for now.
5198 (ppc_do_last, ppc_get_last): New function - needed to save processing
5199 the toc owner to the end.
5200 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5203 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5204 toc owner from being done till last. Must define POWERPC_LE_PC
5207 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5209 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5211 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5212 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5214 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5216 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5218 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5220 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5222 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5224 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5226 * elf.c (assign_file_positions_for_segments): Don't increment file
5227 offset for a segment which contains no loadable sections.
5229 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5231 * reloc.c: Add new PowerPC relocations.
5232 * {bfd-in2,libbfd}.h: Regenerate.
5234 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5235 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5237 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5239 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5242 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5245 * coffgen.c (coff_find_nearest_line): Don't try to cache
5246 information in sections that are not owned by a BFD. From Richard
5247 Henderson <richard@atheist.tamu.edu>.
5249 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5250 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5251 * elflink.h (elf_link_output_extsym): Remove special check for
5254 * ecoffswap.h: Add prototypes for static functions.
5256 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5258 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5259 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5261 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5262 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5263 support. Begin support for R_PPC_SDA{2,}REL.
5265 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5267 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5268 create the .got and .got.neg sections.
5269 (ppc_elf_size_dynamic_sections): Call it.
5270 (ppc_elf_check_relocs): Call it.
5271 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5272 (ppc_elf_check_relocs): Add error messages for relocations we
5273 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5276 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5278 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5279 section flags for V.4 and eabi.
5281 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5283 * elf.c (assign_file_positions_for_segments): If a segment
5284 contains no sections, don't mark it as readable.
5286 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5287 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5289 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5290 dynamic section, if there is one.
5291 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5292 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5293 (bfd_elf64_swap_dyn_in): Likewise.
5294 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5296 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5298 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5299 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5300 <pirker@eiunix.tuwien.ac.at>.
5302 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5304 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5305 PowerPC V.4 and eabi.
5306 * bfd-in2.h: Regenerate.
5307 * libfd.h: Regenerate.
5309 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5311 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5312 section type and SHF_EXCLUDE section flag, turning them into the
5313 appropriate bfd section flag.
5315 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5317 * xcofflink.c (xcoff_link_add_symbols): Create the special
5318 sections if we see a DYNAMIC object, in case that is the only
5319 XCOFF input object we see.
5321 * elf32-mips.c: Extensive changes for a start at dynamic linking
5322 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5324 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5325 (struct elf_backend_data): Remove
5326 elf_backend_create_program_headers field. Add
5327 elf_backend_additional_program_headers and
5328 elf_backend_modify_segment_map fields.
5329 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5331 (elf_backend_additional_program_headers): Likewise.
5332 (elf_backend_modify_segment_map): Likewise.
5333 (elf_backend_create_program_headers): Don't define.
5334 (elfNN_bed): Change to account for field changes.
5335 * elf.c (assign_file_positions_for_segments): Call new
5336 modify_segment_map backend function. Don't call old
5337 create_program_headers backend function.
5338 (get_program_header_size): Call additional_program_headers rather
5339 than create_program_headers.
5340 * elflink.h (elf_link_add_object_symbols): Initialize
5341 type_change_ok from new backend field.
5342 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5344 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5345 a reloc against the appropriate section.
5347 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5348 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5349 (elf_flags_init): Rename from elf_ppc_flags_init.
5350 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5352 (ppc_elf_copy_private_bfd_data): Likewise.
5353 (ppc_elf_merge_private_bfd_data): Likewise.
5355 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5358 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5360 * coff-alpha.c (alpha_relocate_section): During final link, allow
5361 output .lita section to be bigger than 64k by adjusting gp value
5362 on a per-input section basis.
5363 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5365 (struct ecoff_section_tdata): Add gp field.
5367 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5369 Handle Alpha ECOFF changes in OSF/1 3.2.
5370 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5372 * coff-alpha.c: Include "aout/ar.h".
5373 (alpha_ecoff_get_relocated_section_contents): Don't require an
5374 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5375 3.2 doesn't generate one.
5376 (alpha_relocate_section): Likewise.
5377 (alpha_ecoff_slurp_armap): Define.
5378 (alpha_ecoff_slurp_extended_name_table): Define.
5379 (alpha_ecoff_construct_extended_name_table): Define.
5380 (alpha_ecoff_truncate_arname): Define.
5381 (alpha_ecoff_write_armap): Define.
5382 (alpha_ecoff_generic_stat_arch_elt): Define.
5383 (alpha_ecoff_update_armap_timestamp): Define.
5385 (alpha_ecoff_read_ar_hdr): New static function.
5386 (alpha_ecoff_get_elt_at_filepos): New static function.
5387 (alpha_ecoff_openr_next_archived_file): New static function.
5388 (alpha_ecoff_get_elt_at_index): New static function.
5389 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5390 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5391 _bfd_ecoff to alpha_ecoff.
5392 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5393 field from backend structure, rather than always calling
5394 _bfd_get_elt_at_filepos.
5395 * coff-mips.c (mips_ecoff_backend_data): Initialize
5396 get_elt_at_filepos field.
5397 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5398 from _bfd_generic_read_ar_hdr with minor changes.
5399 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5400 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5401 * libbfd.h: Rebuild.
5403 * bfd-in.h (BFD_IN_MEMORY): Define.
5404 * libbfd-in.h (struct bfd_in_memory): Define.
5405 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5406 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5407 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5408 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5409 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5410 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5411 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5412 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5413 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5414 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5416 (bfd_openstreamr): Likewise.
5417 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5418 BFD_IN_MEMORY is not set.
5419 * riscix.c (riscix_some_aout_object_p): Likewise.
5420 * bfd-in2.h, libbfd.h: Rebuild.
5422 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5423 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5424 (bfd_get_elt_at_index): Define.
5425 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5426 bfd_get_elt_at_index. Change index parameter from int to
5428 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5429 (_bfd_noarchive_get_elt_at_index): Define.
5430 (_bfd_archive_bsd_get_elt_at_index): Define.
5431 (_bfd_archive_coff_get_elt_at_index): Define.
5432 * bfd-in2.h, libbfd.h: Rebuild.
5433 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5434 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5435 * ieee.c (ieee_get_elt_at_index): Define.
5436 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5437 * oasys.c (oasys_get_elt_at_index): Define.
5438 * som.c (som_get_elt_at_index): Define.
5440 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5441 numbers to the .text section.
5443 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5445 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5446 If there is a SEC_DEBUGGING section, get the contents of the debug
5447 information part from it.
5448 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5450 (ieee_write_object_contents): Check ieee_write_debug_part return.
5452 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5454 * config.bfd (i[345]86-*-freebsd*): Add target.
5455 * configure.in (i386freebsd_vec): Add vec.
5456 * configure: Regenerate.
5457 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5458 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5459 Rebuild dependencies..
5460 * freebsd.h: New file.
5461 * i386freebsd.c: New file.
5462 * targets.c (i386freebsd_vec): Declare.
5463 (bfd_target_vector): Add i386freebsd_vec.
5464 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5465 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5467 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5469 * ieee.c (ieee_slurp_debug): New static function.
5470 (ieee_object_p): Call it.
5471 (ieee_slurp_section_data): Skip debugging sections.
5472 (ieee_get_reloc_upper_bound): Likewise.
5473 (ieee_get_section_contents): Likewise.
5474 (ieee_canonicalize_reloc): Likewise.
5475 (ieee_write_section_part): Likewise.
5476 (ieee_write_debug_part): Likewise.
5477 (ieee_write_data_part): Likewise.
5478 (init_for_output): Likewise.
5480 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5482 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5484 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5485 relocs, since ppc_elf_relocate_section handles the linker case.
5486 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5488 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5489 ppc_elf_relocate_section since that is now the only caller.
5490 (ppc_elf_relocate_section): Ditto.
5492 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5494 * coffcode.h (coff_write_object_contents): If we don't know the
5495 section of the entry point for an XCOFF executable, always set the
5496 entry address to -1.
5498 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5500 * elf.c (bfd_section_from_shdr): Add support for note sections.
5502 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5504 * bfd-in.h (struct _symbol_info): Add stab_type field.
5505 * bfd-in2.h: Rebuild.
5506 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5508 * elf32-ppc.c: Remove trailing newline from calls to
5510 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5511 difference if target endianness is known.
5513 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5515 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5516 old style TOC16 references without using R_PPC_GOT.
5517 (ppc_reloc_type): Ditto.
5518 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5519 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5520 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5521 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5522 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5524 (ppc_elf_adjust_dynamic_symbol): Ditto.
5525 (ppc_elf_adjust_dynindx): Ditto.
5526 (ppc_elf_size_dynamic_sections): Ditto.
5527 (ppc_elf_finish_dynamic_symbol): Ditto.
5528 (ppc_elf_finish_dynamic_sections): Ditto.
5529 (ELF_DYNAMIC_INTERPRETER): Define.
5531 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5533 * elf.c (copy_private_bfd_data): When attaching sections to
5534 segments ignore sections that won't be allocated. Patch from
5537 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5539 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5542 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5544 * coff-i960.c (CALC_ADDEND): Define.
5545 (coff_i960_relocate_section): Add the input section VMA to the
5546 addend for PC relative relocs.
5548 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5550 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5551 to correctly terminate.
5553 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5555 * targets.c (enum bfd_endian): Define.
5556 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5557 from boolean to enum bfd_endian. Change header_byteorder_big_p
5559 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5560 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5561 * bfd-in2.h: Rebuild.
5562 * All targets: Change initialization of byteorder and
5563 header_byteorder to use enum bfd_endian values rather than
5565 * All files: Change all references to byteorder_big_p and
5566 header_byteorder_big_p to use new bfd_*_endian macros.
5568 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5570 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5572 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5574 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5576 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5578 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5580 * ieee.c: Lots of minor cleanups. Make many functions return
5581 errors rather than calling abort. Also:
5582 (ieee_write_twobyte): Remove; change callers to call existing
5583 ieee_write_2bytes function.
5584 (ieee_write_expression): Don't output the section twice when
5585 outputting a local symbol. Don't emit an extraneous zero if there
5587 (ieee_slurp_sections): Set the lma as well as the vma.
5588 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5590 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5591 a recognized one or bfd_arch_unknown.
5592 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5594 (ihex_get_symtab): Likewise.
5596 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5598 * aoutx.h: Include <ctype.h>.
5599 (struct aout_link_includes_table): Define.
5600 (struct aout_link_includes_totals): Define.
5601 (struct aout_link_includes_entry): Define.
5602 (aout_link_includes_lookup): Define macro.
5603 (struct aout_final_link_info): Add includes field.
5604 (aout_link_includes_newfunc): New static function.
5605 (NAME(aout,final_link)): Initialize includes hash table.
5606 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5608 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5610 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5612 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5614 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5616 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5618 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5619 (pe_print_private_bfd_data): call pe_print_reloc.
5620 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5621 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5622 up some debugging as well.
5624 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5626 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5629 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5631 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5632 when setting sections to NULL.
5634 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5636 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5638 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5639 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5641 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5642 * bfd-in2.h: Rebuild.
5644 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5646 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5648 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5650 * ihex.c (ihex_scan): Handle record types 4 and 5.
5651 (ihex_object_p): Permit types 4 and 5.
5652 (ihex_set_section_contents): Remove check for out of range
5654 (ihex_write_object_contents): Generate types 4 and 5.
5656 * elflink.h (elf_link_output_extsym): Just ignore warning and
5657 indirect references to symbols which don't really exist.
5659 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5661 * peicode.h (pe_print_idata): Minor format fixes
5662 (pe_print_edata): New function. Under private printing, this formats
5663 the edata section of a PE file.
5664 (pe_print_private_bfd_data): Added call to pe_print_edata.
5666 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5668 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5669 index, don't call stoi.
5671 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5673 * srec.c (srec_scan): Set lma as well as vma.
5675 * ihex.c: New file; support for Intel Hex format.
5676 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5677 (ihex_vec): Declare.
5678 (bfd_target_vector): Always include ihex_vec.
5679 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5680 * Makefile.in: Rebuild dependencies.
5681 (BFD_LIBS): Add ihex.o
5682 (BFD_LIBS_CFILES): Add ihex.c.
5683 * bfd-in2.h: Rebuild.
5685 * elf.c (assign_file_positions_for_segments): Sort the sections in
5687 (get_program_header_size): Return the right size if segment_map is
5689 (copy_private_bfd_data): Don't bother to sort the sections.
5691 * bfd.c (bfd_record_phdr): New function.
5692 * bfd-in.h (bfd_record_phdr): Declare.
5693 * bfd_in2.h: Rebuild.
5695 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5698 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5699 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5701 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5702 (bfd_zmalloc): Change declaration.
5703 * libbfd.h: Rebuild.
5704 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5705 and realloc. Don't set bfd_error_no_memory if they fail.
5707 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5709 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5710 uses as well. Added a new howto to deal with TOCREL16 relocs that
5711 are TOCDEFN as well.
5712 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5713 to handle RVA relocs from dlltool.
5714 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5715 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5716 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5718 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5719 to get the right section alignment.
5721 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5723 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5724 p_paddr if p_paddr is zero.
5725 (make_mapping): Set includes_filehdr and includes_phdrs for first
5727 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5729 (assign_file_positions_for_segments): Handle includes_filehdr and
5730 includes_phdrs. Remove special handling of PT_PHDR and first
5732 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5733 when appropriate. Remove special handling of PT_PHDR segment.
5734 Use a more complex condition for when a section is included in a
5735 segment to handle Solaris linker oddities.
5737 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5739 * coff-m88k.c (howto_table): Reformatted for easier reading;
5740 special_function now points to new function m88k_special_reloc.
5741 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5743 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5744 be done correctly by m88k_special_reloc.
5745 (reloc_processing): New function to be used by RELOC_PROCESSING.
5746 (RELOC_PROCESSING): Define to call reloc_processing.
5748 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5750 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5751 (pe_print_pdata): Likewise.
5753 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5754 obstack_alloc fails.
5755 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5757 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5758 * Many files: don't set bfd_error_no_memory if one of the above
5761 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5762 if p_paddr_valid is set.
5763 (copy_private_bfd_data): New static function.
5764 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5766 * elf.c (assign_file_positions_for_segments): Fix case where extra
5767 program headers were allocated.
5769 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5770 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5771 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5772 _bfd_elf_print_private_bfd_data.
5774 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5775 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5776 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5777 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5778 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5779 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5780 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5782 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5784 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5785 * elf.c (make_mapping): New static function.
5786 (map_sections_to_segments): New static function.
5787 (elf_sort_sections): New static function.
5788 (assign_file_positions_for_segments): New static function.
5789 (map_program_segments): Remove.
5790 (get_program_header_size): Remove sorted_hdrs, count, and
5791 maxpagesize parameters. Simplify.
5792 (assign_file_positions_except_relocs): When generating an
5793 executable, use assign_file_positions_for_segments.
5794 (elf_sort_hdrs): Remove.
5795 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5796 to get_program_header_size.
5798 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5800 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5802 * configure, config.in: Regenerate with autoconf 2.7.
5804 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5805 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5807 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5809 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5810 (ecoff_sec_to_styp_flags): Likewise.
5811 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5812 (ecoff_set_symbol_info): Handle scRConst.
5813 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5814 (ecoff_compute_section_file_positions): Handle .rconst section.
5815 (_bfd_ecoff_write_object_contents): Likewise.
5816 (ecoff_link_check_archive_element): Handle scRConst.
5817 (ecoff_link_add_externals): Likewise.
5818 (ecoff_link_write_external): Handle .rconst section.
5819 (ecoff_reloc_link_order): Likewise.
5820 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5821 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5823 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5825 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5826 DEF_DYNAMIC flag is set.
5828 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5830 * host-aout.c: If TRAD_HEADER is defined, include it.
5832 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5834 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5835 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5836 (BFD_NEED_DECLARATION): New function.
5837 * configure.in: Use BFD_NEED_DECLARATION.
5838 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5839 * configure, config.in: Rebuild with autoconf 2.6.
5841 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5842 special_sections before returning when called with a non XCOFF
5845 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5848 * coffcode.h (coff_compute_section_file_positions): Only pad the
5849 previous section to force file alignment when creating an
5852 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5854 * coffcode.h (coff_compute_section_file_positions): If
5855 RS6000COFF_C, set up the .debug section.
5857 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5858 if it is not large enough to accomodate the entire TOC area with
5859 signed 16 bit offsets.
5860 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5862 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5863 TOC anchor to use the TOC value used in the output file.
5865 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5867 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5868 (_bfd_coff_read_string_table): Likewise.
5870 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5872 * pe-arm.c: Fix typos.
5873 * coff-arm.c: Likewise.
5875 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5877 * coff-ppc.c (list_ele): Added "cat"egory member.
5878 (record_toc): New category parameter (priv or pub).
5879 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5880 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5881 the mainline. It addes extra toc cells in error.
5882 (ppc_coff_swap_sym_in_hook): Added some documentation.
5883 (dump_toc): Can now diagnose "virtual toc" chicanery.
5885 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5887 * elf-bfd.h (struct elf_link_hash_table): Change type of
5888 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5890 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5892 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5893 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5895 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5896 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5897 defined or mentioned in a regular file.
5899 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5901 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5902 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5903 (coff_ppc_relocate_section): Correct REL24 handling
5904 (ppc_process_before_allocation): Correct TOCDEFN handling
5906 * peicode.h (dir_names): Added name descriptions
5908 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5910 * VERSION: Updated to cygnus-2.6.
5912 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5914 * targets.c (m68k4knetbsd_vec): Declare.
5916 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5918 * targets.c (bfd_target): Change type of second argument to
5919 _bfd_print_private_bfd_data from void * to PTR.
5920 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5921 using PTR rather than void *.
5922 * bfd-in2, libbfd.h: Rebuild.
5923 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5925 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5926 _bfd_generic_bfd_print_private_bfd_data rather than casting
5929 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5931 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5932 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5934 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5935 BFD64_BACKENDS_CFILES): New variables.
5938 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5940 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5941 not at the file position of the first section.
5942 * coffcode.h (coff_compute_section_file_positions): Avoid using
5944 (coff_write_object_contents): When generating a PPC PE executable
5945 with no symbols, round up the file size to a COFF_PAGE_SIZE
5947 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5948 don't write out a string table.
5950 * elf.c (bfd_section_from_shdr): When using a different section
5951 header, pass the new one to _bfd_elf_make_section_from_shdr.
5952 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5953 (elf_map_symbols): Add section VMA to symbol value when comparing
5955 (_bfd_elf_compute_section_file_positions): Only build symbol table
5956 if there are some symbols. Set file offset of symtab and strtab
5958 (assign_file_positions_except_relocs): Remove dosyms parameter.
5959 Change all callers. Never set file offset of symtab and strtab
5961 (_bfd_elf_copy_private_section_data): New function.
5962 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5963 (_bfd_elf_copy_private_symbol_data): New function.
5964 (swap_out_syms): Check for special mapping of st_shndx created by
5965 copy_private_symbol_data.
5966 * elfxx-target.h: Use new copy routines.
5967 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5968 (_bfd_elf_copy_private_section_data): Declare.
5970 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5972 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5975 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5976 _bfd_dummy_target, matching the recent change to archive
5979 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5981 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5982 arithmetic on PTR types.
5984 * aout-target.h (MY(callback)): Set the lma of the sections.
5986 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5987 symbol into a reloc against the section.
5989 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5991 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5992 glue for the relocs: IMGLUE and IFGLUE.
5993 (record_toc): new function - tracks toc contents
5994 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5995 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5996 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5997 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5998 (ppc_record_toc_entry): Removed a debug define (duh)
6000 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6001 (pe_print_idata): New function - formats the idata section data
6002 (pe_print_pdata): New function - formats the pdata section data
6003 (pe_print_private_bfd_data): calls to above
6005 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6007 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6008 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6009 TARGET_SYM and TARGET_NAME for vector and BFD name.
6010 * coff-pmac.c (pmac_xcoff_vec): Remove.
6011 (TARGET_SYM, TARGET_NAME): Define.
6012 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6013 machine to 0, not all PowerMacs are 601s.
6015 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6017 * elfcode.h (elf_object_p): Read in any program headers.
6018 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6019 based on the program headers, if any.
6020 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6021 (map_program_segments): Set p_paddr of program headers based on
6024 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6026 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6029 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6030 trying to do a relocateable link with a non-a.out object file.
6032 * archive.c (bfd_generic_archive_p): Check the first object file
6033 in an archive even if target_defaulted is set. If the object file
6034 has the wrong xvec, reject it.
6036 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6037 be represented, report the name via _bfd_error_handler.
6038 (translate_to_native_sym_flags): Likewise.
6039 * elf32-mips.c (mips_elf_final_link): Likewise.
6040 * oasys.c (oasys_write_sections): Likewise.
6042 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6043 which checks for STYP_OVRFLO sections.
6044 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6045 reloc and lineno count overflows.
6046 (coff_write_object_contents): Call coff_count_linenumbers before
6047 coff_compute_section_file_positions. If RS6000COFF_C, handle
6048 reloc and lineno count overflows.
6049 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6050 relocs before dealing with .pad sections. Count overflow section
6051 headers when handling .pad sections.
6053 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6056 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6057 (struct xcoff_link_hash_table): Add descriptor_section and
6058 special_sections fields.
6059 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6060 (xcoff_link_add_symbols): Set linkage section alignment. Create
6061 descriptor section. Check for magic symbol names (_text, etc.),
6062 and record them in special_sections if found. Set
6063 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6064 descriptor field to point back to the function code symbol.
6065 (xcoff_sweep): Always mark the special descriptor_section.
6066 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6067 function descriptor, and mark it if it is.
6068 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6069 parameter, and fill it in. Allocate space for the descriptor
6071 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6072 global linkage code. If an undefined function descriptor is
6073 exported, arrange to define it. Warn about any other undefined
6075 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6076 (xcoff_write_global_symbol): Create a function descriptor when
6078 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6079 * bfd-in2.h: Rebuild.
6081 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6083 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6084 (ppc_coff_link_hash_table): new types for hashing
6085 (ppc_coff_link_hash_newfunc): hash entry constructor
6086 (ppc_coff_link_hash_table_init): hash table initializer
6087 (ppc_coff_link_hash_table_create): hash table constructor
6088 (ppc_record_toc_entry): changed references to hash table
6089 (coff_ppc_relocate_section): changed references to hash table
6091 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6092 * libcoff.h: Rebuild
6094 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6095 (coff_link_add_symbols): removed toc_offset init
6097 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6099 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6102 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6103 if it is given and mmep is available.
6104 * acconfig.h: Undef USE_MMAP.
6105 * configure, config.in: Regenerated.
6106 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6107 table handling the old way.
6108 (aout_get_external_symbols): Don't complain if last byte of string
6110 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6111 (bfd_free_window) [! USE_MMAP]: Don't define.
6112 (bfd_get_file_window,
6113 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6115 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6117 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6120 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6122 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6123 compatible with AMD generated COFF files. Try to support both AMD
6124 and GNU formats simultaneously.
6125 (coff_a29k_relocate_section): Likewise.
6127 * libbfd.c (bfd_get_file_window): Change writable parameter from
6128 int to boolean; update all callers. Pass MAP_SHARED if not
6129 writable--it's required on Solaris. Cast fprintf argument to
6131 * bfd-in.h (bfd_get_file_window): Update declaration.
6132 * bfd-in2.h: Rebuild.
6133 * aoutx.h: Update calls to bfd_get_file_window.
6135 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6137 (xcoff_swap_ldhdr_in): New static function.
6138 (xcoff_swap_ldsym_in): New static function.
6139 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6140 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6141 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6142 Handle XTY_ER/XMC_XO symbols correctly.
6143 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6144 rather than normal symbol table.
6145 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6146 already defined with the same absolute value.
6147 (xcoff_mark): When considering called symbols, check whether the
6148 descriptor is from a dynamic object, rather than the symbol
6150 (xcoff_build_ldsyms): Likewise.
6152 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6153 Cast realloc and malloc return values. If malloc or realloc fail,
6154 set bfd_error_no_memory.
6155 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6156 * bfd-in2.h: Rebuild.
6158 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6160 * coff-ppc.c (ppc_record_toc_entry): new function.
6161 (in_reloc_p): changed return value.
6162 (coff_ppc_relocate_section): much rework.
6163 (ppc_allocate_toc_section): new function.
6164 (ppc_process_before_allocation): new function.
6165 (ppc_coff_swap_sym_in_hook): new function.
6167 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6168 (coff_link_add_symbols): initialize toc_offset.
6170 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6171 (coff_swap_aouthdr_out): Added more sections to the data
6172 dictionary for the pe file header. Also changed linker version
6173 number on the ppc side.
6174 (dir_names): small improvements to the dictionary printing.
6175 (pe_mkobject_hook): save the file level flags.
6177 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6178 (pe_tdata): added real_flags field
6179 (coff_tdata): added local_toc_sym_map and access macro
6181 * libcoff.h (coff_link_hash_entry): added toc_offset field
6182 (pe_tdata): added real_flags field
6183 (coff_tdata): added local_toc_sym_map and access macro
6185 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6186 (coff_mkobject): init for local_toc_sym_map
6187 (coff_write_object_contents): set the internal_a.magic to
6188 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6191 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6193 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6194 entries until both the line number address and the function name
6195 address are too large.
6197 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6198 * configure: Rebuilt.
6200 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6201 is defined in the environment.
6203 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6205 * som.c (som_get_section_contents_in_window): Define to use
6208 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6210 * coff-i860.c: New file, based on coff-i386.c.
6211 * cpu-i860.c: New file, based on cpu-i386.c.
6212 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6213 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6214 targets, using i860coff_vec.
6215 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6216 trad-core.o and hosts/i860mach3.h.
6217 (i860coff_vec): Use coff-i860.o and cofflink.o.
6218 * configure: Rebuild.
6219 * Makefile.in: Rebuild dependencies.
6220 (ALL_MACHINES): Add cpu-i860.o.
6221 (BFD32_BACKENDS): Add coff-i860.o.
6222 (CFILES): Add cpu-i860.c and coff-i860.c.
6223 * targets.c (i860coff_vec): Declare.
6224 (bfd_target_vector): Add &i860coff_vec.
6225 * archures.c (bfd_i860_arch): Declare.
6226 (bfd_archures_list): Add &bfd_i860_arch.
6227 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6228 (coff_set_flags): Handle bfd_arch_i860.
6229 (coff_write_object_contents): Handle I860 a.out magic number.
6231 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6233 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6234 the created .tc section to 2.
6235 (xcoff_mark): Don't keep a .loader reloc for a call to an
6236 undefined symbol when creating a shared library.
6237 (xcoff_build_ldsyms): When creating a shared library, generate
6238 global linkage code for a call to an undefined symbol.
6240 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6242 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6243 BFD32_BACKENDS, BFD64_BACKENDS.
6244 (.dep1): Put mkdep output in a separate file.
6245 Rebuilt dependencies.
6247 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6250 Permit use of mmap when available:
6252 * configure.in: Check for mmap, madvise, mprotect.
6253 * config.in, configure: Regenerated.
6255 * libbfd.c (struct _bfd_window_internal): Define type.
6256 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6258 (ok_to_map): New static variable for debugging.
6259 (_bfd_generic_get_section_contents_in_window): New function.
6260 * bfd-in.h (bfd_window_internal): Declare type.
6261 (bfd_window): Define type.
6262 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6263 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6266 * libaout.h (struct aoutdata): Add two window fields.
6267 (obj_aout_sym_window, obj_aout_string_window): New macros.
6268 * aoutx.h (some_aout_object_p): Initialize windows.
6269 (aout_get_external_symbols): Get symbol data and strings in
6270 windows instead of explicitly allocated buffers.
6271 (slurp_symbol_table): Free window instead of memory.
6272 (bfd_free_cached_info): Release windows instead of freeing storage
6274 (aout_link_free_symbols): Ditto.
6276 * targets.c (bfd_target): Add new field for
6277 get_section_contents_in_window.
6278 (BFD_JUMP_TABLE_GENERIC): Updated.
6279 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6280 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6281 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6282 macros for get_section_contents_in_window field.
6284 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6286 * core.c: Renamed to corefile.c
6287 * makefile.dos (OBJS): Change core.o to corefile.o
6288 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6291 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6293 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6294 targ_selvecs to allow debugging under Irix-5 native.
6297 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6299 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6300 to o. Clobber and restore the list of new csects around the call
6301 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6302 linker error and the linker wants to read the symbol table. Reset
6303 the line number count of a real section even if it has no relocs.
6304 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6306 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6309 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6311 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6312 an undefined symbol in a shared link.
6314 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6315 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6316 phdm@info.ucl.ac.be (Philippe De Muyter).
6318 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6320 * coff-m88k.c (rtype2howto): New static function.
6321 (RTYPE2HOWTO): Use it rather than a macro definition.
6323 * coffcode.h (coff_write_object_contents): set internal_a.magic
6324 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6326 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6327 define TRAD_HEADER to new file hosts/delta68.h.
6328 m88*-motorola-sysv*, however, does use ptrace-core.o.
6329 * hosts/delta68.h: New file.
6331 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6332 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6334 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6336 * i386linux.c (MY(vec)): Declare before use.
6338 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6340 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6341 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6343 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6344 BFD is not of the right type.
6345 (bfd_elf_get_needed_list): Likewise.
6346 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6347 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6348 * xcofflink.c (XCOFF_XVECP): Define.
6349 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6351 (bfd_xcoff_import_symbol): Likewise.
6352 (bfd_xcoff_export_symbol): Likewise.
6353 (bfd_xcoff_link_count_reloc): Likewise.
6354 (bfd_xcoff_record_link_assignment): Likewise.
6355 (bfd_xcoff_size_dynamic_sections): Likewise.
6357 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6358 table index against the number of symbols for a base relative
6361 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6363 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6364 full_aouthdr flag here...
6365 (_bfd_xcoff_bfd_final_link): ...not here.
6367 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6369 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6370 systems that have a system <libelf.h>.
6371 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6372 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6373 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6374 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6375 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6376 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6377 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6379 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6381 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6382 set, set BSF_WEAK in symbol. Change all callers.
6383 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6384 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6385 _bfd_generic_link_add_one_symbol.
6386 (ecoff_indirect_link_order): Check that the section tdata relocs
6387 are not NULL before using them.
6389 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6390 define TRAD_HEADER as hosts/alphalinux.h.
6391 * configure: Rebuild.
6392 * hosts/alphalinux.h: New file.
6393 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6396 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6398 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6399 C_ECOMM storage classes.
6401 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6403 (xcoff_mark): Call xcoff_mark_symbol.
6404 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6405 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6407 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6409 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6411 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6413 (xcoff_find_reloc): New static function.
6414 (xcoff_link_add_symbols): Use it.
6415 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6416 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6417 relocate the value of C_DECL.
6419 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6421 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6423 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6424 callback decide what goes in .relocs.
6425 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6426 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6429 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6431 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6434 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6436 * xcofflink.c: More improvements, mostly to fix handling of
6437 constructors and a few other special cases.
6438 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6439 zero, reverting yesterday's change.
6440 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6441 (bfd_xcoff_link_count_reloc): Declare.
6442 (bfd_xcoff_record_link_assignment): Declare.
6443 * bfd-in2.h: Rebuild.
6445 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6447 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6448 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6449 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6450 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6451 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6452 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6454 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6457 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6458 segments includes the a.out header. See to that the magic number
6459 *always* is big-endian.
6461 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6462 m68k4k NetBSD configurations.
6464 * configure.in, configure: Separate i386 & mips NetBSD
6465 configurations from other BSD ones. Don't assume DEC is the only
6466 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6467 configurations. Add support for m68k4k NetBSD object format.
6469 * libaout.h: Added M_68K4K_NETBSD magic.
6471 * m68k4knetbsd.c: New file.
6473 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6475 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6478 * hosts/mipsnbsd.h: New file.
6481 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6483 * config.bfd: Add config stuff for mips*-*-magic* to set
6484 targ_defvec to ecoff_big_vec.
6487 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6489 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6491 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6492 toc_section, and entry_section fields.
6493 (struct xcoff_section_tdata): Remove ldrel_count field.
6494 * libcoff.h: Rebuild.
6495 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6497 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6498 full a.out header if full_aouthdr is set in xcoff_data.
6499 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6500 based on sections stored in xcoff_data.
6501 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6503 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6504 (rs6000coff_vec): Set symbol_leading_char to '.'.
6505 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6506 value stored in ret rather than returning a pointer value.
6508 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6510 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6513 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6515 * som.c (som_slurp_string_table): Allocate the strings with malloc
6516 since they're free'd by free_cached_info.
6517 (som_slurp_symbol_table): Similarly for the symbol table.
6519 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6521 * Makefile.in (diststuff): Don't make headers.
6523 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6525 * Makefile.in: Rebuild dependencies.
6527 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6528 output_bfd is not SunOS.
6529 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6530 non-SunOS input files.
6532 * xcofflink.c: Extensive changes to support linking shared objects
6533 and generating a .loader section.
6534 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6535 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6536 last_symndx, and ldrel_count fields.
6537 * libcoff.h: Rebuild.
6538 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6539 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6541 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6542 (bfd_xcoff_export_symbol): Declare.
6543 (bfd_xcoff_size_dynamic_sections): Declare.
6544 * bfd-in2.h: Rebuild.
6546 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6548 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6549 * configure: Rebuild.
6550 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6551 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6553 (pmac_xcoff_vec): Update to use new xcoff support.
6554 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6555 (xcoff_write_armap): Declare buf as unsigned char.
6556 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6558 * mpw-make.sed: Generalize subdir_do edit.
6560 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6562 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6563 correctly. Don't initialize asect->vma.
6565 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6567 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6568 something a little less than the page size.
6570 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6572 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6574 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6576 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6577 * coffcode.h (coff_write_object_contents): If .bss is before
6578 .data us that as data_start.
6579 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6581 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6582 (coff_swap_outhdr_out): Hardwire in version number.
6584 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6586 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6587 major and minor to *_vno, since the former are also macros in
6588 SunOS header files. Cast result of bfd_alloc to appropriate
6591 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6592 before assigning to sec_data.
6594 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6596 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6597 now relative to the section, not absolute.
6598 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6599 get the file name when there is a N_SO directory name. When
6600 handling stabs, remember that section->vma was added to the
6603 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6605 * sunos.c (struct sunos_link_hash_table): Add needed field.
6606 (sunos_link_hash_table_create): Call bfd_release, not free.
6607 (sunos_link_hash_table_create): Initialize needed field.
6608 (sunos_add_dynamic_symbols): Record needed objects.
6609 (bfd_sunos_get_needed_list): New function.
6610 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6611 * bfd-in2.h: Rebuild.
6613 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6615 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6617 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6619 * bfd-in.h (struct bfd_link_needed_list): Rename from
6620 bfd_elf_link_needed_list.
6621 * bfd-in2.h: Rebuild.
6622 * elf.c, elflink.h, libelf.h: Corresponding changes.
6624 Add start at AIX linker support; no shared libraries yet.
6625 * xcofflink.c: New file.
6626 * configure.in (rs600coff_vec): Use xcofflink.o.
6627 * configure: Rebuild.
6628 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6630 (struct xcoff_section_tdata): Define.
6631 (xcoff_section_data): Define macro.
6632 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6633 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6634 (_bfd_xcoff_bfd_final_link): Declare.
6635 (_bfd_ppc_xcoff_relocate_section): Declare.
6636 * libcoff.h: Rebuild.
6637 * coff-rs6000.c: Clean up a bit.
6638 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6639 cputype, csects, and debug_indices.
6640 (xcoff_copy_private_bfd_data): Copy cputype.
6641 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6642 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6643 (xcoff_reloc_type_lookup): Rename from
6644 rs6000coff_reloc_type_lookup.
6645 (coff_relocate_section): Define.
6646 (_bfd_xcoff_sizeof_headers): Define.
6647 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6648 (_bfd_xcoff_bfd_relax_section): Define.
6649 (_bfd_xcoff_bfd_link_split_section): Define.
6650 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6652 * coffcode.h (coff_compute_section_file_positions): If AIX,
6653 increment sofar by SMALL_AOUTSZ if not executable.
6654 (coff_write_object_contents): If AIX, always output an a.out
6655 header; if not executable, header size of SMALL_AOUTSZ.
6656 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6657 (_bfd_stringtab_init): Initialize xcoff field.
6658 (_bfd_xcoff_stringtab_init): New function.
6659 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6660 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6661 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6662 * libbfd.h: Rebuild.
6663 * Makefile.in: Rebuild dependencies.
6664 (BFD32_BACKENDS): Add xcofflink.o.
6665 (CFILES): Add xcofflink.c.
6667 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6668 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6669 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6671 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6673 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6675 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6677 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6678 * config.in: Regenerated.
6680 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6681 (_bfd_chunksize): New variable.
6682 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6683 for obstack chunk size.
6684 * configure.in: Check for getpagesize.
6685 * configure: Regenerated.
6687 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6689 * trad-core.c (rawptr): Make it a local variable of
6690 ptrace_unix_core_file_p.
6692 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6694 * coff-arm.c (in_reloc_p): New.
6695 * coff-i386.c (in_reloc_p): New.
6696 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6697 (coff_write_object_contents): Only set has_reloc_section
6699 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6700 in_reloc_p to decide if reloc should be emitted.
6701 * libcoff.h (pe_data_type.in_reloc_p): New.
6702 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6704 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6706 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6707 (_bfd_coff_read_internal_relocs): Likewise.
6708 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6709 (_bfd_coff_read_internal_relocs): Likewise.
6711 * elflink.h (elf_link_add_object_symbols): Correct conditions
6712 under which type and size change warnings are issued.
6714 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6716 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6717 a symbol which is not in a real section.
6718 (coff_write_native_symbol): Corresponding change.
6720 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6721 coff_link_hash_newfunc and make non-static.
6722 (_bfd_coff_link_hash_table_init): New function, broken out of
6723 _bfd_coff_link_hash_table_create.
6724 (_bfd_coff_link_hash_table_create): Use it.
6725 (process_embedded_commands): Make static.
6726 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6727 (_bfd_coff_link_hash_table_init): Declare.
6728 * libcoff.h: Rebuild.
6730 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6731 field in XCOFF tdata.
6732 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6733 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6734 based on cputype stored in a.out header, or in n_type of initial
6736 (coff_write_object_contents): Set cputype correctly in a.out
6738 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6740 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6741 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6743 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6744 * libcoff.h: Rebuild.
6746 * cpu-rs6000.c (rs6000_compatible): New static function.
6747 (bfd_rs6000_arch): Use it.
6748 * cpu-powerpc.c (powerpc_compatible): New static function.
6749 (arch_info_struct): Define various flavours of PowerPC.
6750 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6753 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6755 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6757 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6759 * elflink.h (elf_link_add_object_symbols): Don't warn about
6760 changing the size or type if the old definition was weak.
6762 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6764 * coffcode.h (combined_entry_type): Add fix_line field.
6765 (coff_slurp_line_table): Warn if we try to set the lineno field of
6767 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6768 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6769 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6770 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6772 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6773 * libcoff.h: Rebuild.
6775 * libcoff-in.h (struct xcoff_tdata): Define.
6776 (xcoff_data): Define.
6777 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6778 * bfd-in2.h, libcoff.h: Rebuild.
6779 * coff-rs6000.c (xcoff_mkobject): New static function.
6780 (coff_mkobject): Define.
6781 (xcoff_copy_private_bfd_data): New static function.
6782 (coff_bfd_copy_private_bfd_data): Define.
6783 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6785 (rs6000coff_vec): Add DYNAMIC to object_flags.
6786 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6787 .loader sections specially.
6788 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6789 section alignment from the XCOFF tdata information.
6790 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6791 F_SHROBJ, and copy the extra a.out header information into the
6792 XCOFF tdata structure.
6793 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6794 F_DYNLOAD and the extra a.out header information.
6795 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6796 C_HIDEXT symbol with attached csect information.
6797 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6798 in the o_maxdata field.
6799 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6800 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6801 end if BSF_NOT_AT_END is set.
6803 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6804 _bfd_read_ar_hdr_fn.
6805 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6806 * bfd-in2.h, libbfd.h: Rebuild.
6807 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6809 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6810 (bfd_slurp_bsd_armap_f2): Likewise.
6811 (_bfd_slurp_extended_name_table): Likewise.
6813 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6815 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6817 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6818 when the symbol table is empty.
6820 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6821 space for section symbols, since we don't output them either.
6822 (elf_m68k_adjust_dynindx): Removed.
6824 * ptrace-core.c (rawptr): Make it a local variable of
6825 ptrace_unix_core_file_p.
6827 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6829 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6832 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6833 Mac object file formats.
6835 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6837 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6838 auxent if there isn't one.
6839 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6840 rather than FILNMLEN as the maximum name length.
6842 * coffcode.h (bfd_coff_backend_data): Add new field
6843 _bfd_coff_print_aux.
6844 (bfd_coff_print_aux): New static function.
6845 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6846 scnlen field of an XTY_LD csect aux entry.
6847 (coff_print_aux): New static function.
6848 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6849 in coff_pointerize_aux_hook.
6850 (bfd_coff_std_swap_table): Initialize new field.
6851 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6852 * libcoff.h: Rebuild.
6853 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6854 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6856 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6857 if there are symbols, for native AIX ld compatibility.
6859 * coffcode.h (bfd_coff_backend_data): Add new field
6860 _bfd_coff_pointerize_aux_hook.
6861 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6862 or I960, and as 0 otherwise.
6863 (bfd_coff_std_swap_table): Initialize new field.
6864 * libcoff.h: Rebuild.
6865 * coffgen.c (coff_pointerize_aux): Change parameters to take
6866 symbol pointer instead of type and class, and to take aux index.
6867 Call _bfd_coff_pointerize_aux_hook if it is defined.
6868 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6869 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6870 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6872 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6873 read-only/host-only support.
6875 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6877 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6880 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6881 BFD_JUMP_TABLE_ARCHIVE accordingly.
6882 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6883 (_bfd_compute_and_write_armap): Declare.
6884 (_bfd_generic_read_ar_hdr): Declare.
6885 (_bfd_read_ar_hdr): Define.
6886 (_bfd_noarchive_read_ar_hdr): Define.
6887 (_bfd_archive_bsd_read_ar_hdr): Define.
6888 (_bfd_archive_coff_read_ar_hdr): Define.
6889 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6890 _bfd_read_ar_hdr instead.
6891 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6892 (_bfd_compute_and_write_armap): Rename from
6893 compute_and_write_armap. Make non-static. Change all callers.
6894 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6895 than _bfd_snarf_ar_hdr.
6896 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6897 * ieee.c (ieee_read_ar_hdr): Define.
6898 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6899 * oasys.c (oasys_read_ar_hdr): Define.
6900 * som.c (som_read_ar_hdr): Define.
6901 * bfd-in2.h, libbfd.h: Rebuild.
6903 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6905 * peicode.c (coff_swap_filehdr_in): If symptr is
6906 zero, there aren't any symbols, even if nsyms is set.
6908 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6910 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6912 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6913 sections, and set styp correctly for them: .got, .hash, .dynamic,
6914 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6915 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6917 (ecoff_sort_hdrs): New static function.
6918 (ecoff_compute_section_file_positions): Return boolean, not void.
6919 Sort the sections by VMA before looking through them. Put the
6920 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6921 section on an appropriate boundary within the page.
6922 (ecoff_compute_reloc_file_positions): Check return value of
6923 ecoff_compute_section_file_positions.
6924 (_bfd_ecoff_set_section_contents): Likewise.
6925 (_bfd_ecoff_write_object_contents): Check for various Alpha
6926 section types when incrementing text_size and data_size. Call
6927 adjust_headers backend function if it exists.
6928 * coff-alpha.c (alpha_adjust_headers): New static function.
6929 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6930 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6932 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6934 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6936 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6937 of ALTERNATE_AIX_CORE_FORMAT.
6938 * configure.in (aix4): No longer need CORE_FLAGS.
6939 * configure: Updated.
6941 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6943 NS32k changes from Ian Dall:
6944 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6946 (aout_link_input_section_std, aout_link_input_section_ext,
6947 aout_link_reloc_link_order): Call them instead of _bfd_*
6949 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6951 (backend_data): Use it instead of hardcoded zero.
6953 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6954 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6956 * ns32knetbsd.c: Include bfd.h.
6957 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6958 (MY_bfd_reloc_type_lookup): Declare function too.
6959 * pc532-mach.c (set_sizes): Don't declare.
6960 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6961 (backend_data, MY_backend_data): Don't define.
6963 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6964 ns32k-*-lites* like ns32k-*-netbsd*.
6966 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6969 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6971 * coffcode.h (coff_write_object_contents): Restore setting
6972 f_timdat to 0, deleted on August 22.
6974 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6976 * coffcode.h (coff_bfd_copy_private_symbol_data,
6977 coff_bfd_copy_private_section_data,
6978 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6979 * peicode.h (coff_bfd_copy_private_bfd_data): New
6980 (pe_bfd_copy_private_bfd_data): New.
6981 (coff_swap_scnhdr_in): Swap bss size into the right place.
6982 (pe_print_private_bfd_data): Add some newlines.
6984 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6986 * som.c (setup_sections): Don't die if a space has no subspaces.
6988 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6990 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6991 dynamic symbol override a common symbol. Don't change the size or
6992 type if they have been set and the new symbol is not a definition.
6993 Warn if the size or type changes.
6995 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6997 * som.c (som_begin_writing): Don't write the symbol table or
6999 (som_finish_writing): Write them here. Place them after the
7000 subspace data, but before the relocs.
7002 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7004 * sunos.c (sunos_add_one_symbol): Just pass false, not
7005 info->shared_library, to sunos_create_dynamic_sections.
7006 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7008 (sunos_check_dynamic_reloc): Remove .text section assertion.
7010 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7012 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7013 * configure, configure.in: Add pmac_xcoff_vec case.
7014 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7015 * coff-pmac.c: New file, PowerMac XCOFF support.
7016 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7017 * targets.c (pmac_xcoff_vec): Declare.
7019 * mpw-config.in: Various changes to be compatible with the
7020 autoconf-based configury.
7021 * mpw-make.sed: New file, sed commands to translate Unix
7022 makefile into MPW syntax.
7023 * mpw-make.in: Remove.
7024 * hosts/mpw.h: Remove.
7025 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7026 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7028 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7030 * binary.c (binary_get_symtab): Return an empty string on error.
7031 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7033 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7035 * coff-ppc.c: Reformatted according to gnu conventions
7036 Removed irrelevant "if 0" code
7038 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7040 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7041 symbols rather than as indirect symbols.
7042 (MY(slurp_symbol_table)): Don't do anything special about
7045 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7046 of .ctors and .dtors sections is no larger than 2.
7048 * sunos.c (sunos_add_one_symbol): Don't change
7049 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7051 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7052 dynamic symbols when creating a shared library.
7053 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7055 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7056 written even if it is not defined in a regular object.
7057 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7058 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7059 rather than the constant 22.
7060 (sunos_check_dynamic_reloc): Handle creating a shared library.
7061 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7062 zero when creating a shared library.
7063 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7064 write it out at the start of the symbol table.
7066 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7068 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7070 * config.bfd: Add arm-*-coff.
7071 * configure.in, configure: Add armcoff_{little,big}_vec.
7072 * targets.c (armcoff_{little,big}_vec): Declare.
7073 (bfd_target_vector): Add armcoff_{little,big}_vec.
7074 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7076 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7078 * targets.c (bfd_find_target): Remove debugging code.
7080 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7082 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7084 * Makefile.in: added *-ppc files
7085 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7086 allow pe based .o's to be shared with other tools on ppc/NT
7087 * config.bfd: added powerpc[le]-[pe|winnt] config support
7088 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7089 * peicode.h: Added more section flags for PE on ppc
7090 Added coff_swap_filehdr_out to allow peicode.h to be
7091 used for non-image PE files on ppc.
7092 Check for image, or not, before copying pe_opthdr
7093 * targets.c: Added new bfd's
7094 * targets.c: Removed two inactive bfds that shouldn't have made it this
7097 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7099 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7100 explicit values to initialize all relocs. Change all users.
7101 (ppc_elf_brtaken_inner): New function to handle branch predicition
7103 (ppc_elf_brtaken_reloc): Ditto.
7104 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7105 relocs use ppc_elf_unsupported_reloc.
7106 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7107 needs to be reported.
7108 (ppc_elf_relocate_section): Support branch prediction relocs.
7110 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7112 * bfd.c (bfd_assert): Remove \n from string passed to
7115 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7116 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7117 (bfd_coff_make_section_hook): Don't define.
7118 (coff_make_section_hook): Remove.
7119 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7120 (styp_to_sec_flags): Likewise.
7121 (coff_write_object_contents): Likewise.
7122 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7124 * libcoff.h: Rebuild.
7125 * coffgen.c (make_a_section_from_file): Just call
7126 bfd_make_section_anyway, not bfd_make_section or
7127 bfd_coff_make_section_hook.
7128 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7129 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7130 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7131 make_section_hook field.
7132 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7134 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7135 pointers into value field for warning and indirect symbols; just
7136 leave the value field alone.
7137 * linker.c (generic_link_add_symbol_list): Use next symbol for
7138 warning and indirect symbols, rather than looking in symbol value.
7139 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7140 parameter. Change all callers. Remove support for indirect
7141 symbols; it didn't work anyhow.
7142 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7143 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7144 * bfd-in2.h: Rebuild.
7146 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7148 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7149 go back to telling the tools this reloc operates on 32 bits.
7151 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7153 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7154 rather than a direct fprintf.
7155 * archive.c (_bfd_write_archive_contents): Likewise.
7156 * coffcode.h (coff_slurp_symbol_table): Likewise.
7157 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7158 (ppc_elf_unsupported_reloc): Likewise.
7159 (ppc_elf_relocate_section): Likewise.
7160 * i386linux.c (linux_tally_symbols): Likewise.
7161 (linux_finish_dynamic_link): Likewise.
7162 * osf-core.c (osf_core_core_file_p): Likewise.
7163 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7164 * som.c (som_sizeof_headers): Likewise.
7165 * srec.c (srec_bad_byte): Likewise.
7166 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7167 * libbfd-in.h (bfd_assert): Declare first parameter const.
7168 * libbfd.h: Rebuild.
7169 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7170 bfd_reloc_overflow is enough.
7171 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7172 * coff-h8500.c (rtype2howto): Likewise.
7173 * coff-z8k.c (rtype2howto): Likewise.
7174 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7175 * elf.c (_bfd_elf_get_lineno): Likewise.
7176 (_bfd_elf_no_info_to_howto): Likewise.
7177 (_bfd_elf_no_info_to_howto_rel): Likewise.
7178 * hp300hpux.c (convert_sym_type): Likewise.
7179 (MY(swap_std_reloc_in)): Likewise.
7180 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7182 * libaout.h (struct aoutdata): Add line_buf field.
7183 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7184 and filename_buffer. Instead, use a malloc buffer stored in the
7185 new line_buf field. Remove length restrictions.
7187 * coffgen.c (string_size): Remove static variable.
7188 (debug_string_size, debug_string_section): Likewise.
7189 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7190 and debug_string_size_p parameters. Use them instead of the
7191 global variables. Change all callers.
7192 (coff_write_symbol): Likewise.
7193 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7194 (coff_write_symbols): Add local variables to replace removed
7197 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7198 function, and line_base fields.
7199 * libcoff.h: Rebuild.
7200 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7201 information, rather than using static variables.
7203 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7204 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7206 * init.c (initialized): Remove static variable.
7207 (bfd_init): Don't bother setting initialized.
7208 (bfd_check_init): Remove.
7209 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7210 * libbfd.h: Rebuild.
7212 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7214 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7215 size for full core dumps. Copy core file header to private data.
7216 (rs6000coff_core_file_failing_command,
7217 rs6000coff_core_file_failing_signal): New functions to extract
7218 the file name and terminating signal from the core file.
7219 * coff-rs6000.c: Use them.
7221 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7223 Change arch info to be const, initialized at compile time.
7224 * archures.c: Reindent many functions. Change CONST to const.
7225 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7226 nothing set it anyhow. Make next const.
7227 (bfd_arch_info_list): Remove.
7228 (bfd_archures_list): Rename from archures_init_table. Change from
7229 a table of function pointers to a table of bfd_arch_info_type
7230 structure addresses.
7231 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7232 (bfd_lookup_arch): Likewise.
7233 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7235 (bfd_default_arch_struct): Make const.
7236 (bfd_arch_init, bfd_arch_linkin): Remove.
7237 (bfd_get_arch_info): Return a const pointer.
7238 * init.c (bfd_init): Don't call bfd_arch_init.
7239 * bfd.c (struct _bfd): Make arch_info const.
7240 * bfd-in2.h: Rebuild.
7241 * libbfd.h: Rebuild.
7242 * configure.in: Put & before everything in $selarchs.
7243 * configure: Rebuild.
7244 * cpu-*.c: Change bfd_*_arch from a function which calls
7245 bfd_arch_linkin to a const structure.
7246 * ieee.c (ieee_object_p): Make arch const.
7248 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7250 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7252 * bfd-in2.h: Regenerate.
7253 * libbfd.h: Regenerate.
7255 * elf32-ppc.c (reloc_type): Update names to match current draft.
7256 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7257 relative. Update names to current V.4 draft.
7258 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7259 (ppc_elf_relocate_section): Rename relocations to match draft.
7261 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7263 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7264 compiled with -mrelocatable-lib to be linked with either normal
7265 modules or -mrelocatable modules.
7267 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7269 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7270 in the a.out header.
7272 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7273 a reloc against a local symbol, even if it's not a section.
7275 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7277 * targets.c (bfd_target): Remove unused align_power_min field.
7278 * bfd-in2.h: Rebuild.
7279 * All backends: Remove initialization of align_power_min.
7281 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7283 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7285 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7287 * config.bfd (mips-dec-netbsd*): New target.
7288 * configure.host (mips-dec-netbsd*): New host.
7289 * configure.in (mips-dec-netbsd*): New native.
7290 * configure: Rebuild.
7292 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7294 Make the COFF backend linker merge common types:
7295 * cofflink.c (struct coff_debug_merge_element): Define.
7296 (struct coff_debug_merge_type): Define.
7297 (struct coff_debug_merge_hash_entry): Define.
7298 (struct coff_debug_merge_hash_table): Define.
7299 (coff_debug_merge_hash_table_init): Define.
7300 (coff_debug_merge_hash_table_free): Define.
7301 (coff_debug_merge_hash_lookup): Define.
7302 (struct coff_final_link_info): Add debug_merge field.
7303 (coff_debug_merge_hash_newfunc): New static function.
7304 (_bfd_coff_final_link): Allocate and free debug_merge table.
7305 (coff_link_input_bfd): Merge identical enum, struct and union
7308 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7310 Convert i960 COFF to use COFF backend linker.
7311 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7312 structure to store the symbol being used.
7313 (coff_i960_start_final_link): New static function.
7314 (coff_i960_relocate_section): New static function.
7315 (coff_i960_adjust_symndx): New static function.
7316 (coff_start_final_link): Define.
7317 (coff_relocate_section): Define.
7318 (coff_adjust_symndx): Define.
7319 * coffcode.h (bfd_coff_backend_data): Add new callback function
7320 _bfd_coff_start_final_link.
7321 (bfd_coff_start_final_link): Define.
7322 (coff_start_final_link): Define if not defined.
7323 (bfd_coff_std_swap_table): Add coff_start_final_link.
7324 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7326 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7327 function callback is not NULL.
7328 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7329 (_bfd_coff_internal_syment_name): Declare.
7330 * libcoff.h: Rebuild.
7331 * configure.in (icoff_big_vec): Add cofflink.o.
7332 (icoff_little_vec): Likewise.
7333 * configure: Rebuild.
7335 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7337 * Makefile.in (clean-info): Remove extraneous tab from line
7340 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7342 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7343 contents has relocs.
7345 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7347 * coffcode.h (coff_compute_section_file_positions): Keep the
7349 (coff_write_object_contents): Remember if it's a relocatable
7351 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7352 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7353 if relocatable file. Swap out saved raw size.
7355 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7357 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7358 (maintainer-clean): Rename from realclean, passing
7359 maintainer-clean down to subdirectories, but leave realclean as a
7362 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7365 * dep-in.sed: Remove config.h from generated dependencies.
7367 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7368 broken out of sunos_canonicalize_dynamic_symtab.
7369 (sunos_canonicalize_dynamic_symtab): Call new function
7370 sunos_slurp_dynamic_symtab.
7371 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7372 dynamic symbol table to the caller.
7373 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7374 callback to override the symbols being read.
7375 * libaout.h (struct aout_backend_data): Add three new parameters
7376 to add_dynamic_symbols callback.
7378 Extensive minor changes to avoid various gcc warnings. Also:
7379 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7380 * archures.c (bfd_arch_info_type): Change mach field from long to
7382 (bfd_lookup_arch): Change machine parameter from long to unsigned
7385 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7387 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7388 a symbol with a non-zero plt_offset.
7390 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7392 * elfcode.h (align_file_position): Remove; not used.
7394 * configure.in: Only check for <sys/procfs.h> on a native system,
7395 and make sure it defines prstatus_t.
7396 * configure: Rebuild.
7398 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7400 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7402 * config.in: Rename from config.h.in.
7403 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7404 Check for config.h:config.in when creating stamp-h.
7405 * configure: Rebuild.
7406 * Makefile.in (stamp-h): Depend upon config.in rather than
7407 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7408 calling config.status.
7410 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7411 (Makefile): Just rebuild Makefile.
7412 (config.h, stamp-h): New targets.
7413 * configure.in: Create stamp-h when rebuilding config.h.
7414 * configure: Rebuild.
7416 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7418 * configure.in: Call AC_CONFIG_HEADER. Substitute
7419 HOST_64BIT_LONG. Check that various header files exist. Check
7420 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7421 and/or free need to be declared. Don't make a link to sysdep.h.
7422 Define TRAD_HEADER for various hosts.
7423 * configure: Rebuild.
7424 * configure.host: Don't set my_host. Add definitions taken from
7425 host header files for various entries. Remove entries which now
7427 * acconfig.h: New file.
7428 * config.h.in: New file, built by autoheader.
7429 * sysdep.h: New file.
7430 * Makefile.in (do_distclean): Don't remove sysdep.h.
7432 (LOCAL_H_DEPS): New variable.
7433 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7435 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7436 ($(OPTIONAL_BACKENDS)): Likewise.
7437 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7438 looking through sysdep.h.
7439 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7440 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7441 (fprintf_vma, sprintf_vma): Likewise.
7442 (int64_type, uint64_type): Don't define.
7443 * bfd-in2.h: Rebuild.
7444 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7445 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7446 * lynx-core.c: Include stuff from old hosts/lynx.h.
7447 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7448 rather than NO_FCNTL.
7449 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7450 rather than NATIVE_HPPAHPUX_COMPILER.
7451 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7453 * hosts/*.h: Remove all header files which merely include,
7454 declare, and define things. Leave header files which define
7455 information needed by trad-core.c.
7457 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7458 (BFD_CC_FOR_BUILD): Define.
7459 * configure.in: Use BFD_CC_FOR_BUILD.
7460 * configure: Rebuild.
7462 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7464 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7465 * configure: Rebuild.
7467 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7470 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7472 * config.bfd: i386pe_ve -> i386pe_vec.
7474 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7476 * configure.host: Incorporate host Makefile fragments by setting
7478 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7479 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7480 value based on whether the code is being compiled by a cross
7481 compiler. Don't substitute host_makefile_frag or frags.
7482 * aclocal.m4: New file to define local AC_PROG_CC.
7483 * configure: Rebuild.
7484 * Makefile.in (INSTALL): Set to @INSTALL@.
7485 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7486 (INSTALL_DATA): Set to @INSTALL_DATA@.
7488 (CC): Define as @CC@.
7489 (CFLAGS): Set to @CFLAGS@.
7490 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7491 (@host_makefile_frag@): Remove.
7492 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7493 after other options.
7494 (config.status): Remove dependency upon @frags@.
7495 * config/*.mh, config/README: Remove.
7497 * config.bfd: Rewrite to incorporate the contents of the Makefile
7498 fragments by setting shell variables, rather than merely returning
7499 the name of a Makefile fragment.
7500 * configure.in: Use shell variables set by config.bfd rather than
7501 looking at the target Makefile fragment files. Don't substitute
7502 target_makefile_frag. Do substitute TDEFINES.
7503 * configure: Rebuild.
7504 * Makefile.in (@target_makefile_frag@): Remove.
7505 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7506 * config/*.mt: Remove.
7508 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7510 * configure.in: Put changequote lines around "i[345]86" patterns
7511 section of core file support.
7513 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7515 * som.c (som_bfd_print_private_bfd_data): Define to use the
7518 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7520 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7521 entry, text_start and data_start.
7523 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7525 * Makefile.in (OFILES): Remove $(TDEPFILES).
7526 * config/apollo.mt (TDEPFILES): Remove.
7527 * config/README: Update.
7529 * configure.in: For a native configuration, set COREFILE and
7530 COREFLAG based on the canonical host name.
7531 * configure: Rebuild.
7532 * Makefile.in: Rebuild dependencies.
7533 (ALL_CFLAGS): Add @COREFLAG@.
7534 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7535 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7536 support routines. Check LYNX_CORE rather than HOST_LYNX.
7537 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7538 * i386lynx.c: Likewise.
7539 * m68klynx.c: Likewise.
7540 * sparclynx.c: Likewise.
7541 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7542 * *-core.c: Comment changes.
7543 * config/decstation.mh (HDEPFILES): Remove.
7544 (HDEFINES): Remove -DTRAD_CORE.
7545 * config/irix3.mh (RANLIB): Remove.
7546 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7547 (HDEFINES): Remove -DIRIX_CORE.
7548 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7549 (HDEFINES): Remove -DTRAD_CORE.
7550 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7551 * config/ultra3.mh (RANLIB): Remove.
7552 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7553 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7554 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7555 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7556 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7557 * config/i386aix.mh, config/i386bsd.mh: Remove.
7558 * config/i386linux.mh, config/i386mach3.mh: Remove.
7559 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7560 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7561 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7562 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7563 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7564 * config/solaris2.mh, config/stratus.mh: Remove.
7565 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7566 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7568 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7570 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7571 DT_FINI entry if the appropriate symbol is not in the hash table.
7573 * libelf.h (struct elf_backend_data): Add create_program_headers
7574 and want_hdr_in_seg fields.
7575 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7577 (elf_backend_create_program_headers): Likewise.
7578 (elfNN_bed): Initialize create_program_headers and
7580 * elf.c (get_program_header_size): Call create_program_headers
7582 (map_program_segments): Check want_hdr_in_seg backend field. Call
7583 create_program_headers backend routine.
7585 * elf.c (assign_file_positions_except_relocs): Align non allocated
7586 sections when creating an executable.
7588 * elfcode.h (elf_swap_phdr_in): Make non static.
7589 (elf_swap_phdr_out): Make non static.
7590 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7591 (bfd_elf32_swap_phdr_out): Declare.
7592 (bfd_elf64_swap_phdr_in): Declare.
7593 (bfd_elf64_swap_phdr_out): Declare.
7595 * ecofflink.c (ecoff_collect_shuffle): New static function.
7596 (_bfd_ecoff_get_accumulated_pdr): New function.
7597 (_bfd_ecoff_get_accumulated_sym): New function.
7598 (_bfd_ecoff_get_accumulated_ss): New function.
7599 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7600 (_bfd_ecoff_get_accumulated_sym): Declare.
7601 (_bfd_ecoff_get_accumulated_ss): Declare.
7602 * libbfd.h: Rebuild.
7604 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7606 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7608 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7609 warning symbols. If any section is named .gnu.warning.XXX, treat
7610 the contents as a warning to be issued if the symbol XXX is
7612 (elf_link_output_extsym): For an indirect or warning symbol, just
7613 output the symbol it points to.
7615 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7616 if bfd_hash_allocate fails, since it will already be set.
7617 (generic_link_hash_newfunc): Likewise.
7618 (archive_hash_newfunc): Likewise.
7619 (hash_entry_bfd): New static function.
7620 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7621 callback. Allocate a new warning using the hash table newfunc.
7622 Use bfd_hash_replace to update the entry in the hash table, rather
7623 than assuming we can copy the fields with structure assignment.
7625 * hash.c (bfd_hash_replace): New function.
7626 * bfd-in.h (bfd_hash_replace): Declare.
7627 * bfd-in2.h: Rebuild.
7629 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7631 * config.bfd: Add mips*vr4300-*-elf* target.
7632 * config/mipsbvr4300.mt: Added.
7634 See file ChangeLog.2
7641 version-control: never