1 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
3 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
4 for derived elf linker hash table entries. References to
5 elf_link_hash_entry changed appropriately.
6 (elf32_mn10300_link_hash_table): New structure for derived elf
8 (elf32_mn10300_hash_table): Define.
9 (elf32_mn10300_link_hash_traverse): Likewise.
10 (elf32_mn10300_link_hash_newfunc): New function.
11 (elf32_mn10300_link_hash_table_create): Likewise.
12 (elf32_mn10300_finish_hash_table_entry): Likewise.
13 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
14 of prologue code, and call:32->call:16 relaxing.
15 (compute_function_info: New function.
16 (bfd_elf32_bfd_ilink_hash_table_create): Define.
18 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
20 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
21 for a symbol which is being forced to be local.
22 * elf32-i386.c (elf_i386_relocate_section): Write out the
23 relocation value for a GOT reloc for a symbol which is turning
25 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
26 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
28 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
30 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
31 value if the symbol is turning into a local symbol.
32 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
33 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
35 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
37 * elflink.h (elf_link_add_object_symbols): Also read verneed
38 information by calling `_bfd_elf_slurp_version_tables'.
39 (elf_link_add_object_symbols): For undefined symbols look for
40 version information in the verneed records.
41 (elf_link_add_object_symbols): Use soname of shared object
42 for verneed record if it is available.
44 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
46 * cpu-arm.c: Add prototypes for compatible and scan.
47 * cofflink.c: Add prototype for mark_relocs.
49 * archive.c (bfd_special_undocumented_glue): Change filename to
50 const pointer. Add prototype.
52 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
54 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
55 sections that will be discarded.
57 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
59 * elflink.h (elf_link_find_version_dependencies): When searching
60 for known version symbol skip non-matching verdef records, not
63 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
65 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
66 not a bfd_vma, to the base file, to match how dlltool reads it.
68 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
70 * reloc.c: Add thumb relocations.
72 * bfd-in2.h: Add Thumb relocations.
74 * libbfd.h: Add Thumb relocations.
76 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
78 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
80 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
82 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
83 for a section even if it is not loaded.
85 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
87 (_bfd_coff_link_input_bfd): Separate section VMA handling for
88 input and output files.
89 (_bfd_coff_generic_relocate_section): Check whether input file,
90 not output file, is a PE file.
92 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
94 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
96 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
98 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
101 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
103 * cpu-arm.c (compatible): Add test for supersets of ARM
106 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
108 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
111 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
113 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
114 called directly by gas/config/tc-arm.c.
116 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
118 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
119 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
121 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
123 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
126 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
128 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
129 (coff_bfd_copy_private_bfd_data): Ditto.
130 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
131 (coff_arm_bfd_print_private_bfd_data): Ditto.
132 (coff_arm_bfd_set_private_flags): Ditto.
133 (coff_arm_bfd_copy_private_bfd_data): Ditto.
135 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
137 * libcoff-in.h (struct coff_final_link_info): Add boolean
138 global_to_static member for support of task linking.
139 (_bfd_coff_write_task_globals): Add prototype.
140 * libcoff.h: Regenerate.
141 * coffcode.h (coff_write_object_contents): Use #ifdef to
142 check RS6000COFF_C, to be consistent with all other uses
144 * cofflink.c (_bfd_coff_final_link): If doing task linking,
145 call _bfd_coff_write_task_globals.
146 (_bfd_coff_link_input_bfd): If doing task linking, convert
147 global functions to static.
148 (_bfd_coff_write_global_sym): If doing task linking, convert
149 global variables to static.
150 (_bfd_coff_write_task_globals): New function.
152 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
153 (C_AUTOARG): #undef since it clashes with C_UEXT.
154 (C_LASTENT): #undef since it clashes with C_STATLAB.
155 * coffcode.h (coff_write_object_contents): Use TIC80COFF
157 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
158 when TIC80COFF defined (clashes with C_UEXT). Explicitly
159 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
163 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
165 * coff-tic80.c (tic80_howto_table): Change overflow check for most
166 PP relocations to complain_overflow_dont.
168 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
170 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
171 name of R_RELLONG to "RELLONG". Set rightshift and complain for
173 (ppbase_reloc, glob15_reloc): New static functions.
174 (glob16_reloc, local16_reloc): New static functions.
175 (rtype2howto): Handle all relocation types.
176 (coff_tic80_relocate_section): New static function.
177 (coff_relocate_section): Define to coff_tic80_relocate_section.
178 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
181 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
183 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
184 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
186 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
187 callers. If PE file, don't add section VMA.
188 (coff_write_alien_symbol): If PE file, don't add section VMA.
189 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
190 (_bfd_coff_write_global_sym): Likewise.
191 (_bfd_coff_generic_relocate_section): Likewise.
193 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
196 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
198 * cofflink.c (mark_relocs): Add new function to mark symbols which
199 are used by relocations.
200 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
201 suppress the skipping of symbols that have thus been marked.
203 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
205 * coff-sh.c (sh_merge_private_data): New static function.
206 (coff_bfd_merge_private_bfd_data): Define.
209 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
211 * coff-tic80.c: Remove unnecessary #ifdefs.
212 * config.bfd: Set targ_underscore to yes for tic80.
214 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
216 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
217 with unresolved external symbols in GDB).
220 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
222 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
223 the symbols associated with each BFD.
224 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
226 * elf-m10200.c: Likewise.
227 * elf32-m32r.c: Likewise.
228 * elf32-sh.c: Likewise.
230 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
232 * elflink.h (elf_link_add_object_symbols): Don't decrease the
233 alignment of a common symbol. If two symbols that look like
234 common symbols are found in two shared libraries, and the size is
235 different, use the larger size, and warn if --warn-common. If a
236 common symbol overrides a definition in a shared library, set the
237 size to the larger size, and warn if --warn-common.
239 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
241 * cpu-arm.c (compatible): Allow default machine to be polymorphed
242 into any other machine type.
244 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
246 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
247 data into an unitialised destination set its machine type as well.
249 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
251 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
252 to common symbol size. Consistently treat uninitialized symbols
253 in shared objects as common symbols.
255 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
257 * archures.c (constants): Added new constants to identify the
258 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
259 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
261 * bfd-in2.h (constants): Added new constants to identify
262 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
263 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
264 bfd_mach_arm_4T. This file is auto-magically generated from the
265 archures.c file. This update is just to save work.
267 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
268 coff_arm_bfd_print_private_bfd_data,
269 coff_arm_bfd_set_private_flags,
270 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
271 (global): Macro redefinitions set up to use these new functions.
273 * coffcode.h (coff_mkobject_hook): Added call to
274 coff_arm_bfd_set_private_flags().
275 (coff_set_arch_mach_hook): Added code to set machine type based on
276 bits stored in internal flags.
277 (coff_set_flags): Added code to set the new bits in the flags
278 field based on the machine number.
279 (function definition macros): Made all function definition macros
280 conditional so that they can be overridden by target specific
283 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
284 Structure extended to include new types, one each for ARMv2,
285 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
287 * libcoff-in.h (struct coff_tdata): Added flags field.
289 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
291 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
293 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
296 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
298 * coffgen.c (coff_find_nearest_line): If there are no syments,
301 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
303 * config.bfd: cope with '*-*-linux-gnuaout' targets.
305 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
307 * targmatch.sed: Add explicit \n characters to work around bug in
308 HP/UX 10.20 sed program.
310 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
312 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
315 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
317 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
319 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
321 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
322 (struct elf_m68k_pcrel_relocs_copied, struct
323 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
324 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
325 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
326 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
328 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
329 PC relative relocs for a global symbol defined in a regular
330 object, and count the number of PC relative relocs copied for any
332 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
333 traverse with elf_m68k_discard_copies.
335 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
337 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
338 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
340 * coffcode.h (coff_compute_section_file_positions): Force the
341 potential last byte in the file to be written out when
344 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
346 * configure.host (mips*-*-openbsd*): New host.
348 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
350 * elflink.h (elf_link_add_object_symbols): Only subtract the
351 section VMA from the symbol value if this is a fully linked file.
353 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
354 (struct elf_i386_link_hash_entry): Define.
355 (struct elf_i386_link_hash_table): Define.
356 (elf_i386_link_hash_traverse): Define.
357 (elf_i386_hash_table): Define.
358 (elf_i386_link_hash_newfunc): New static function.
359 (elf_i386_link_hash_table_create): New static function.
360 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
361 PC relative relocs for a global symbol defined in a regular
362 object, and count the number of PC relative relocs copied for any
364 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
365 traverse with elf_i386_discard_copies.
366 (elf_i386_discard_copies): New static function.
367 (bfd_elf32_bfd_link_hash_table_create): Define.
369 From Gordon W. Ross <gwr@mc.com>:
370 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
371 (sunos4_aout_backend): Use MY_entry_is_text_address.
374 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
376 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
377 R_D30V_32_NORMAL to 2 (4 bytes).
380 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
382 From Gordon W. Ross <gwr@mc.com>:
383 * netbsd.h (N_SHARED_LIB): Define.
384 (SEGMENT_SIZE): Don't define.
385 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
387 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
388 (SEGMENT_SIZE): Don't define.
390 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
391 to sizeof Rela structure, not sizeof Rel structure. From Gary
392 Thomas <g.thomas@opengroup.org>.
394 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
396 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
397 whenever entry is larger than text address, but only by whole
398 pages. From Gordon W. Ross <gwr@mc.com>.
400 * Makefile.in (install): Depend upon installdirs. Use
401 mkinstalldirs to build $(oldincludedir).
402 (installdirs): New target.
404 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
405 if this is a debugging section which we are stripping.
407 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
409 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
410 alpha-specific target data struct.
412 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
414 From Thomas Graichen <graichen@rzpd.de>:
415 * Makefile.in: Always use $(SHELL) when running move-if-change.
416 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
417 * configure: Rebuild.
419 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
421 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
422 VMA if this is an executable file or a shared object.
424 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
427 * libaout.h (struct aout_backend_data): Add entry_is_text_address
429 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
430 start of the file. Remove uses later on which switch using
432 (MY(callback)): Handle entry_is_text_address.
433 (MY_entry_is_text_address): Define if not defined.
434 (MY(backend_data)): Initialize new field.
435 * aoutf1.h (sunos4_aout_backend): Likewise.
436 * i386aout.c (MY(backend_data)): Likewise.
437 * i386mach3.c (MY(backend_data)): Likewise.
438 * mipsbsd.c (MY(backend_data)): Likewise.
439 * sparclynx.c (sparclynx_aout_backend): Likewise.
440 * netbsd.h (SEGMENT_SIZE): Define if not defined.
441 (MY_entry_is_text_address): Define.
442 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
444 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
445 whose name starts with `.'.
447 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
449 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
450 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
451 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
452 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
453 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
454 sparc-*-openbsd*): New targets.
455 * configure: Rebuild.
457 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
459 * stabs.c (struct stab_section_info): New field
461 (_bfd_link_section_stabs): Fill the above array.
462 (_bfd_stab_section_offset): Use `cumulative_skips' to
463 speed up offset calculation.
465 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
467 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
468 addend for non pc-relative relocations.
470 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
471 for non-existent function.
473 * elf-m10300.c (mn10300_elf_relax_section): New function.
474 (mn10300_elf_relax_delete_bytes): Likewise.
475 (mn10300_elf_symbol_address_p): Likewise.
476 (mn10300_elf_get_relocated_section_contents): Likewise.
477 (bfd_elf32_bfd_relax_section): Define.
478 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
480 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
482 * configure.host: Set SHLIB_LIBS.
483 * configure.in: Substitute SHLIB_LIBS.
484 * configure: Rebuild.
485 * Makefile.in (SHLIB_LIBS): New variable.
486 ($(SHLIB)): Use $(SHLIB_LIBS).
488 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
490 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
491 with bfd_section_vma.
493 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
495 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
496 Correct CPU file names for mn10[23]00.
497 * configure: Rebuild.
499 * bfd.c (bfd_record_phdr): Cast count to size_t before
502 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
503 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
504 (xcoff_write_archive_contents): LIkewise.
505 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
506 (mips_elf_create_procedure_table): Likewise.
507 * peicode.h (pe_print_idata): Likewise.
508 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
509 * xcofflink.c (xcoff_get_section_contents): Likewise.
510 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
511 (xcoff_link_add_symbols): Likewise.
512 (xcoff_link_add_symbols): Likewise.
514 * ppcboot.c (ppcboot_set_arch_mach): Make static.
515 (ppcboot_bfd_print_private_bfd_data): Likewise.
517 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
518 to complain_overflow_signed.
520 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
522 * VERSION: Set to 2.8.1.
524 * Branched binutils 2.8.
526 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
527 deciding whether to copy a reloc into a shared object.
528 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
529 relocs in unallocated sections.
530 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
531 R_SPARC_RELATIVE relocs in unallocated sections.
533 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
535 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
536 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
539 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
541 * elflink.h (elf_link_add_object_symbols): Let a common symbol
542 override an uninitialized symbol from a shared library with a
545 * elf-m10200.c: Rename from elf32-mn10200.c.
546 * elf-m10300.c: Rename from elf32-mn10300.c.
547 * cpu-m10200.c: Rename from cpu-mn10200.c
548 * cpu-m10300.c: Rename from cpu-mn10300.c
549 * Makefile.in: Update accordingly.
551 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
552 (elf_mips_isa): Move to earlier in file.
553 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
554 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
557 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
560 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
562 * configure.com: New file.
563 * config.h-vms: Remove file.
564 * makefile.vms: Update for new configure scheme.
566 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
568 * libcoff-in.h (ppc_allocate_toc_section): Declare.
569 (ppc_process_before_allocation): Declare.
570 * libcoff.h: Rebuild.
572 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
574 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
576 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
578 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
580 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
581 symbol index for a R_IHCONST reloc.
583 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
585 * targmatch.sed: Do not use \(\) recursively.
587 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
589 * m68klinux.c (MACHTYPE_OK): Define.
590 * i386linux.c (MACHTYPE_OK): Define.
592 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
594 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
595 <hjl@gnu.ai.mit.edu>:
596 * sparclinux.c: New file.
597 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
598 * bfd-in2.h: Rebuild.
599 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
600 * configure.in (sparclinux_vec): Add to list of vectors.
601 * configure: Rebuild.
602 * targets.c (sparclinux_vec): Declare.
603 (bfd_target_vector): Add sparclinux_vec.
604 * Makefile.in: Rebuild dependencies.
605 (BFD32_BACKENDS): Add sparclinux.o.
606 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
608 * coff-mips.c (mips_ecoff_backend_data): Initialize new
609 bfd_coff_backend_data field.
610 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
612 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
613 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
614 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
616 * bfd.c: Include "libiberty.h".
617 (strerror): Don't declare.
618 (bfd_errmsg): Call xstrerror rather than strerror.
620 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
622 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
623 reloc even if the symbol is in the .bss section.
624 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
625 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
626 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
628 * coffcode.h (bfd_coff_backend_data): Add new field
629 _bfd_coff_default_section_alignment_power.
630 (bfd_coff_default_section_alignment_power): Define.
631 (bfd_coff_std_swap_table): Initialize new field.
632 * libcoff.h: Rebuild.
633 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
634 symbol to the default section alignment.
636 * COPYING: Update FSF address.
639 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
641 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
642 21-bit absolute that made it act as a relative.
645 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
647 * elflink.c (_bfd_elf_create_linker_section): Don't set
648 bss_section and rel_section from existing sections.
650 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
653 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
655 * aoutx.h (some_aout_object_p): Change executable test to fix
656 problems with embedded a.out systems.
658 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
660 * stabs.c (_bfd_stab_section_offset): New function.
661 * libbfd-in.h (_bfd_stab_section_offset): Declare.
663 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
665 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
666 * elf32-mips.c (mips_elf_relocate_section): Likewise.
667 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
668 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
669 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
671 * stabs.c (_bfd_link_section_stabs): Copy over the first header
672 symbol. Check for memory allocation failure of *psinfo.
673 (_bfd_write_section_stabs): Add psinfo parameter. Change all
674 callers. Set the value of the header symbol.
675 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
679 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
681 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
682 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
683 reloc types, rather than silently failing to generate an output file.
686 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
688 * targmatch.sed: Use the hold space to put the #ifdef around the
690 * targets.c (UNSUPPORTED_TARGET): Don't define.
691 (find_target): Don't check for UNSUPPORTED_TARGET.
692 (bfd_set_default_target): Don't try to optimize by checking for
695 * Makefile.in: Rebuild dependencies.
696 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
697 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
698 (elf32-m32r.o): Remove explicit target.
700 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
703 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
704 count section symbols for sections that were created by the
705 linker, or are not allocatable or not loadable.
706 (elf32_sparc_finish_dynamic_sections): Output output section
707 symbols for section for which we made space for them.
709 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
711 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
712 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
714 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
716 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
717 (m32r_hi16_list): New static local.
718 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
719 (m32r_elf_do_hi16_reloc): Delete.
720 (m32r_elf_relocate_hi16): New function.
721 (m32r_elf_lo16_reloc): New function.
722 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
725 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
727 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
728 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
729 (m32r_elf_final_sda_base): New function.
730 (m32r_elf_relocate_section): Rewrite sdata support.
731 (m32r_elf_finish_dynamic_sections): Delete.
733 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
735 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
736 * coff-svm68k.c: New file. Just defines some macros and includes
738 * coff-m68k.c: Add functions to handle common addends, moved in
739 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
740 Control whether relocs are visible using STATIC_RELOCS.
741 * cf-m68klynx.c: Simplify greatly: just define macros to control
743 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
744 * targets. (m68ksysvcoff_vec): Declare.
745 (bfd_target_vector): Add m68ksysvcoff_vec.
746 * config.bfd (m68*-motorola-sysv*): New target.
747 * configure.in (m68ksysvcoff_vec): New vector.
748 * configure: Rebuild.
749 * Makefile.in: Rebuild dependencies.
750 (BFD32_BACKENDS): Add coff-svm68k.o.
751 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
753 * binary.c (binary_set_section_contents): Don't get misled if the
754 first section is not loadable. From Matthew L. Martin
757 * elflink.h (elf_bfd_final_link): Set the value of a section
758 symbol to the section address unless doing a relocateable link.
760 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
762 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
763 .plt entry if we've taken the function's address.
764 (elf64_alpha_merge_gots): Merge collected flags info as well.
766 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
768 * Many files: Add function prototypes.
769 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
770 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
771 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
772 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
773 * peicode.h: Change several void * parameters to PTR.
774 * srec.c (srec_get_symbol_info): Make static.
775 * syms.c (bfd_symbol_is_absolute): Remove.
776 * Makefile.in: Rebuild dependencies.
778 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
780 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
781 (bfd_elf32_bfd_is_local_label): Don't define.
783 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
786 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
788 * bfd-in.h: Don't include obstack.h.
789 (struct bfd_hash_table): Change memory field to PTR.
790 * bfd.c (struct _bfd): Change memory field to PTR.
791 * bfd-in2.h: Rebuild.
792 * libbfd-in.h (bfd_release): Declare as function, don't define as
795 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
796 objalloc routines rather than obstack routines.
797 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
798 (getpagesize): Don't define.
799 (_bfd_new_bfd): Don't set _bfd_chunksize.
800 (bfd_openr): Free new bfd and objalloc on failure.
801 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
802 (bfd_alloc_size): Remove.
803 (bfd_release): New function.
804 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
805 objalloc routines rather than obstack routines.
806 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
807 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
808 objalloc routines rather than obstack routines.
809 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
810 (struct accumulate): Change memory to struct objalloc *.
811 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
812 * dep-in.sed: Don't remove obstack.h from dependency list.
813 * Makefile.in: Rebuild dependencies.
814 (BFD_H_DEPS): Remove obstack.h.
815 (install): Don't install obstack.h.
816 * Many files: Don't include "obstack.h".
819 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
820 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
822 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
823 * sunos.c (sunos_add_dynamic_symbols): Likewise.
824 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
826 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
827 old version of bfd_alloc.
828 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
830 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
832 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
834 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
835 ELF local label syntax as well.
837 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
839 * config.bfd (powerpc-*-beos*): New target.
840 * configure.in (powerpc-*-beos*): Add case that explicitly
841 does not set COREFILE for now. A future BeOS version is
842 expected to support core files.
843 * configure: Regenerate with autoconf.
845 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
847 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
848 seen with a local symbol, rather than crashing.
850 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
851 version symbols if there aren't any.
854 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
856 * coff-tic80.c (coff_rtype_to_howto): Define
857 (coff_tic80_rtype_to_howto): Clone generic coff version and
858 add code to handle the funky TI "internal relocations".
861 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
863 * elflink.h (elf_link_add_object_symbols): Don't warn about type
864 or size changes because of a weak symbol.
866 * cisco-core.c (SIGEMT): Define if not defined.
868 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
870 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
871 setting ever. Sanity check the version number. Sort out copying
872 flags and other information when adding an indirect symbol.
873 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
874 symbols added by the backend. Clear the entire contents of the
876 (elf_export_symbol): Ignore indirect symbols.
877 (elf_link_output_extsym): Accept a section without an owner in an
879 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
880 version count. Correct the allocation of x_versymp.
882 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
883 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
884 Don't return bfd_und_section_ptr when info->shared.
885 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
886 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
887 (mips_elf_check_relocs): Resolve an indirect symbol in
889 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
890 SHN_MIPS_TEXT or SHN_MIPS_DATA.
892 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
894 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
896 From Eric Youngdale <eric@andante.jic.com>:
897 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
898 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
899 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
900 versioned symbol appears in both a regular and a shared object.
901 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
902 appropriate. Improve error message.
903 (struct elf_outext_info): Rename from elf_finfo_failed. Change
904 all uses. Add localsyms field.
905 (elf_bfd_final_link): When generating a shared library, call
906 elf_link_output_extsym to output all local symbols.
907 (elf_link_output_extsym): Handle symbols which were forced to
910 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
912 From Eric Youngdale <eric@andante.jic.com>:
913 * elf-bfd.h (elf_symbol_type): Add version field.
914 * elfcode.h (elf_slurp_symbol_table): Set version field.
915 * elflink.h (elf_link_add_object_symbols): When creating an
916 indirect symbol for a default version symbol, set DEF_DYNAMIC if
917 appropriate. Set up an indirection from the nondefault version of
919 (NAME(bfd_elf,size_dynamic_sections)): Call
920 elf_link_assign_sym_version before checking whether there are any
921 versions. Always record the version name as a dynamic symbol.
923 (elf_link_assign_sym_version): After finding a version, see if a
924 symbol should be forced to local scope. Create a new version
925 definition if appropriate.
926 (elf_link_output_extsym): Correct indirect symbol handling.
927 * elf.c (bfd_elf_print_symbol): Print version information.
928 (bfd_section_from_shdr): Turn version sections into BFD sections.
929 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
930 if sh_info is not already set.
931 (_bfd_elf_copy_private_section_data): Copy sh_info for version
933 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
934 _bfd_stringtab_add to copy the name into permanent memory if
937 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
939 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
941 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
943 * coffcode.h (bfd_coff_backend_data): Change
944 _bfd_coff_compute_section_file_positions to return a boolean
945 value. Change all callers.
946 (coff_compute_section_file_positions): Change return type to
947 boolean. If the size of the last section changed, then output a
948 zero byte at the end of the file.
949 * libcoff.h: Rebuild.
951 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
952 for at least 6 output symbols.
953 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
954 emit a TC csect to represent the space they take up. For an XO
955 symbol, just emit a reference, not a csect.
957 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
958 Solaris doesn't like the combined options, and the -f is
960 (stamp-tshlink, install): Likewise.
962 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
963 handling when little endian.
965 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
967 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
968 (mn10300_elf_relocate_section): Likewise.
969 (elf_backend_relocate_section): Define.
971 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
972 relocs. Replace them with generic PCREL_{8,16,32} relocs.
973 (elf32_mn10300_howto_table): Likewise.
974 (elf32_mn10300_reloc_map): Likewise.
975 (bfd_elf32_mn10300_reloc): Delete unused function.
977 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
980 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
981 understand, just set the howto field to NULL, and the caller will
982 print an appropriate error message.
984 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
985 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
986 block. Use NULL for initializations of "ptr" rather than bare 0.
987 * coff-h8300.c: Fix typo in comment.
988 * coff-h8500.c: Ditto.
992 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
994 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
995 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
996 m32r_elf_get_relocated_section_contents): First pass at relax support.
998 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1000 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1001 entry for reading verdef records.
1002 Use correct braces for computing increments of extverdaux and
1003 exteverdef record pointers.
1005 start-sanitize-tic80
1006 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1008 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1012 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1014 * elflink.h (elf_link_find_version_dependencies): Check that
1015 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1018 start-sanitize-tic80
1019 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1021 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1024 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1026 * targets.c (bfd_default_vector): Make non-const.
1027 (find_target): New static function, broken out of
1029 (bfd_set_default_target): New function.
1030 (bfd_find_target): Call find_target. When defaulting, use
1031 bfd_default_vector[0] if it is not NULL.
1032 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1033 * bfd-in2.h, libbfd.h: Rebuild.
1035 * syms.c (bfd_is_local_label): Return false if the symbol has no
1037 * coff-i960.c (coff_i960_is_local_label_name): New function.
1038 (coff_bfd_is_local_label_name): Define.
1039 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1040 (coff_bfd_is_local_label_name): Define.
1041 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1042 (coff_bfd_is_local_label_name): Define.
1043 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1044 with .. or _.L_ as local.
1045 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1046 (bfd_elf32_bfd_is_local_label_name): Define.
1047 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1048 beginning with $ as local.
1050 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1052 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1053 rather than comparing against info->lprefix.
1054 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1055 * elflink.h (elf_link_input_bfd): Likewise.
1056 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1057 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1059 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1060 _bfd_elf_is_local_label_name if not already defined.
1061 * elf.c (_bfd_elf_is_local_label_name): New function.
1062 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1064 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1065 (m88k_is_local_label_name): New static function.
1067 * coffcode.h (coff_bfd_is_local_label_name): Define as
1068 _bfd_coff_is_local_label_name if not already defined.
1069 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1070 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1071 * libcoff.h: Rebuild.
1073 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1074 to _bfd_is_local_label_name.
1075 (bfd_target): Likewise.
1076 * syms.c (bfd_is_local_label): Define as function, not macro.
1077 (bfd_is_local_name): Define.
1078 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1079 bfd_generic_is_local_label, and take a string rather than a
1081 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1082 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1083 (bfd_generic_is_local_label): Don't declare.
1084 (bfd_generic_is_local_label_name): Declare.
1085 * bfd-in2.h, libbfd.h: Rebuild.
1086 * All backends: Change local_label to local_label_name.
1088 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1089 (mips_elf_relocate_got_local): Change return type to boolean.
1090 Don't assume that the first zero entry is unassigned; instead, use
1092 (mips_elf_relocate_section): Check return value of
1093 mips_elf_relocate_got_local.
1094 (mips_elf_create_got_section): Initialize assigned_gotno field.
1097 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1099 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1103 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1105 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1106 that have no contents merely because linker_mark is not set.
1108 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1110 * config.bfd (mips*-*-lnews*): New target.
1111 * coff-mips.c (mips_relocate_section): Make assert compare
1112 content byteorder instead of header byteorder.
1113 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1115 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1116 * configure.in (ecoff_biglittle_vec): Add case.
1117 * configure: Update.
1119 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1121 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1122 name begins with ".note".
1123 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1124 section whose name begins with ".note".
1125 (get_program_header_size): Corresponding change.
1127 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1128 jal and for jal overflow.
1130 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1132 From Eric Youngdale <eric@andante.jic.com>:
1133 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1134 not found, try looking it up again without the version name.
1135 (elf_link_add_object_symbols): Always link against the dynamic
1136 symbol table of a dynamic object. When linking against a dynamic
1137 object, include version strings in symbol names, and set up
1138 version information. Add indirect symbols for default versions.
1139 (elf_link_create_dynamic_sections): Add special version sections.
1140 (struct elf_assign_sym_version_info): Define.
1141 (struct elf_find_verdep_info): Define.
1142 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1143 up version sections.
1144 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1145 (elf_link_find_version_dependencies): New static function.
1146 (elf_link_assign_sym_version): New static function.
1147 (elf_link_renumber_dynsyms): New static function.
1148 (struct elf_final_link_info): Add symver_sec field.
1149 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1150 local symbols of a dynamic object. Handle DT_VER* constants.
1151 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1152 dynamic object. Skip indirect symbols from ELF objects. Remove
1153 the version name before choosing a hash bucket. Write out the
1154 version information if appropriate.
1155 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1156 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1157 (bfd_elf64_size_dynamic_sections): Likewise.
1158 * bfd-in2.h: Rebuild.
1159 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1160 Change elf_link_hash_flags to unsigned short.
1161 (ELF_LINK_HIDDEN): Define.
1162 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1163 dynverdef_hdr, dynversym_section, dynverdef_section,
1164 dynverref_section, cverdefs, cverrefs, verdef, verref.
1165 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1166 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1167 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1168 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1169 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1170 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1171 (_bfd_elf_slurp_version_tables): Declare.
1172 * elf.c (_bfd_elf_swap_verdef_in): New function.
1173 (_bfd_elf_swap_verdef_out): Likewise.
1174 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1175 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1176 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1177 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1178 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1179 version information if there is any.
1180 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1181 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1182 (elf_fake_sections): Handle .gnu.version* section names.
1183 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1184 (_bfd_elf_slurp_version_tables): New function.
1185 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1186 version name in string entered in dynamic hash table.
1187 * elfcode.h: Include fnmatch.h.
1188 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1189 symbol which was forced to become local.
1190 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1191 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1192 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1193 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1195 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1197 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1199 (mn10200_elf_relax_section): Correctly compute a symbol's value
1200 when the symbol is local, but not in the same section as we are
1201 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1204 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1206 * elf32-m32r.c: Rewrite to use ELF backend linker.
1207 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1208 Add small data area support (R_M32R_SDA16).
1209 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1210 * bfd-in2.h,libbfd.h: Regenerated.
1212 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1214 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1215 (mn10200_elf_relax_delete_bytes): Likewise.
1216 (mn10200_elf_symbol_address_p): Likewise.
1217 (mn10200_elf_get_relocated_section_contents): Likewise.
1218 (bfd_elf32_bfd_relax_section): Define.
1219 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1221 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1222 (mn10200_elf_relocate_section): Likewise.
1223 (elf_backend_relocate_section): Define.
1226 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1228 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1229 reloc.c, targets.c: New target, elf-*-D30V.
1231 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1233 * cpu-d30v.c, elf32-d30v.c: New files.
1236 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1238 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1239 * bfd-in2.h: Regenerated.
1240 start-sanitize-tic80
1241 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1242 (rtype2howto): Add function.
1243 (tic80_howto_table): Add.
1246 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1248 * sysdep.h: Don't define errno in MSVC if error.h is included.
1251 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1253 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1254 is initialized before it is used.
1257 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1259 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1260 symbol into a weak undefined symbol; leave it as a common symbol.
1262 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1264 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1265 about a symbol defined in a dynamic object if it has already been
1266 defined in a regular object.
1268 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1270 * makefile.vms: Add gcc flags to allow compiling with current gcc
1272 (targmatch.h): New dependency.
1274 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1276 * evax.h (ALPHA_R_CODEADDR): New relocation.
1277 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1279 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1281 * bfd-in2.h, libbfd.h: Rebuild.
1283 Restrict symbol length to 64 bytes, case preserving:
1284 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1285 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1286 (_bfd_evax_length_hash_symbol): Added.
1287 * evax-etir.c (_bfd_evax_write_etir): Call
1288 _bfd_evax_length_hash_symbol before output of symbol.
1289 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1290 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1292 * evax-emh.c: Output filename to object file without path.
1294 * evax-egsd.c: New sections for local and global commons.
1296 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1297 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1298 notices. Replace AXP with Alpha.
1300 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1302 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1303 sections if we are creating a shared library.
1305 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1307 * configure.host (i386-windows): Don't set host64=true.
1309 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1311 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1312 (elf_mips16_gprel_howto): New static variable.
1313 (mips16_gprel_reloc): New static function.
1314 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1315 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1316 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1317 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1318 * bfd-in2.h, libbfd.h: Rebuild.
1320 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1322 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1323 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1325 start-sanitize-r5900
1326 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1328 * config.bfd: add r5900
1331 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1333 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1334 the output section will be the absolute section; don't print an
1335 assertion message for that case when doing a relocateable link.
1337 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1339 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1340 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1341 need_fn_sub, call_stub, and call_fp_stub.
1342 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1343 (mips_elf_link_hash_newfunc): Initialize new fields.
1344 (mips_elf_link_hash_table_create): Likewise.
1345 (mips_elf_relocate_section): Redirect relocations to use mips16
1346 stubs when appropriate.
1347 (mips_elf_check_relocs): Attach stub sections to the appropriate
1348 symbol. Set need_fn_stub when appropriate.
1349 (mips_elf_always_size_sections): New static function.
1350 (mips_elf_check_mips16_stubs): New static function.
1351 (elf_backend_always_size_sections): Define.
1352 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1354 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1355 attached to sections which are not being included in the link.
1357 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1359 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1360 symbol value when computing the addend for a pc_relative
1363 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1365 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1366 relocateable link, just skip pc_relative pcrel_offset relocs.
1367 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1368 structure for an ARM26 reloc which can be resolved.
1369 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1370 reloc can be resolved.
1372 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1373 error in overflow check for R_RELBYTE.
1375 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1377 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1378 From Mark Rasin <mark.rasin@telrad.co.il>.
1380 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1383 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1385 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1386 (elf_mn10200_howto_table): Likewise.
1387 (mn10200_reloc_map): Likewise.
1389 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1391 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1392 * bfd-in2.h, libbfd.h: Regenerated.
1393 * elf32-m32r.c: Add support for them.
1395 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1397 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1398 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1400 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1401 r_format and r_pcrel. Always return a value.
1403 * riscix.c (MY_final_link_callback): Define to dummy value.
1405 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1406 relocations against the text segment, look up the output name of
1408 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1409 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1410 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1411 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1412 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1414 start-sanitize-tic80
1415 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1417 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1418 routines for little endian data.
1419 * coffcode.h (coff_write_object_contents): Set magic to
1420 TIC80_ARCH_MAGIC for TIc80.
1422 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1424 * coff-tic80.c (tic80coff_vec): Change to little endian data
1428 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1430 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1431 auxiliary_filters parameter to be const char * const *. Accept a
1432 NULL terminated array.
1433 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1434 (bfd_elf32_size_dynamic_sections): Update declaration.
1435 * bfd-in2.h: Rebuild.
1437 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1439 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1440 NOTYPE symbol in a text section as a FUNC symbol.
1442 * coffcode.h (coff_compute_section_file_positions): Force
1443 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1445 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1447 * libaout.h (machine_type): Reserve several values for sparclet.
1449 start-sanitize-tic80
1450 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1452 * config.bfd (tic80-*-*): Don't require 'coff'.
1456 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1458 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1459 table to v850_elf_reloc for all non-standard relocations.
1460 (v850_elf_check_relocs): Add check for h being non-null.
1461 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1462 statement instead of multiple ifs.
1463 (v850_elf_relocate_section): Fix up error message, don't just call
1467 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1469 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1470 Use bfd_elf_generic_reloc as special function for all relocs.
1471 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1473 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1474 24bit pc-relative reloc.
1476 start-sanitize-tic80
1477 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1479 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1480 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1481 header byte order is little endian. Use correct bfd_get and
1482 bfd_put routines for little endian headers.
1483 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1484 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1487 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1489 * reloc.c: Add BFD_RELOC_24.
1490 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1491 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1492 * bfd-in2.h, libbfd.h: Rebuilt.
1494 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1496 elf64-alpha multiple .got rewrite:
1498 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1499 (bfd_elf*_mkobject): Don't define here ...
1500 * elfxx-target.h: ... but rather here. Default always_size_sections
1502 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1503 what the #defines in elf-bfd.h transmuted it to anyway.
1505 * section.c: Add SEC_LINKER_CREATED flag.
1506 * bfd-in2.h: Rebuild.
1507 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1508 relocation section flags.
1509 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1510 SEC_IN_MEMORY to recognize generated bits.
1511 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1513 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1514 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1515 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1516 * elf32-ppc.c (ppc_elf_create_linker_section,
1517 ppc_elf_size_dynamic_sections): Likewise.
1518 * elf32-sparc.c (elf32_sparc_check_relocs,
1519 elf32_sparc_size_dynamic_sections): Likewise.
1520 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1522 (_bfd_elf_create_dynamic_sections): Likewise.
1523 (_bfd_elf_make_linker_section_rela): Likewise.
1524 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1525 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1526 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1527 to identify generated bits.
1528 (elf_link_input_bfd): Likewise.
1530 * elf64-alpha.c: Rewrite everything touching relocations.
1533 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1535 * elf32-v850.c (all functions and static variables): Go through
1536 and regularize names to be of the form v850_elf_<xxx>.
1537 (toplevel): Include <elf/v850.h>.
1538 (enum reloc_type): Move to include/elf/v850.h.
1539 (v850_elf_check_relocs): For common variables, if the variable is
1540 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1541 into the appropriate section.
1542 (elf_backend_check_relocs): Define.
1544 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1546 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1549 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1551 * config.bfd (mips*el-*-linux*): New target.
1552 (mips*-*-linux*): New target.
1554 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1555 Return a useful value.
1557 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1559 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1561 * configure: Rebuild.
1562 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1563 ac_cv_func_mmap in bfd/configure.host.
1565 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1566 filter_shlib and auxiliary_filter_shlib parameters.
1567 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1569 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1570 (bfd_elf64_size_dynamic_sections): Likewise.
1571 * bfd-in2.h: Rebuild.
1573 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1575 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1576 symbols, don't export a symbol which is defined by an object in an
1577 archive which contains shared objects.
1579 start-sanitize-tic80
1580 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1582 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1583 for TI TMS320c80 (MVP).
1584 (bfd_archures_list): Add bfd_tic80_arch.
1585 * bfd-in2.h: Regenerate by running "make headers".
1587 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1589 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1590 * configure.in (case $vec): Correct typo, "tb" not "tp".
1591 Also add cofflink.o for tic80coff_vec.
1592 * configure: Regenerate with autoconf.
1595 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1597 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1598 is configured with --with-mmap.
1600 start-sanitize-tic80
1601 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1603 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1604 (ALL_MACHINES): Add cpu-tic80.o
1605 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1606 * coff-tic80.c: Add skeleton, cloned from another coff config.
1607 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1611 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1613 * TODO: Correct a misspelling.
1614 start-sanitize-tic80
1615 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1616 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1617 * configure.in (case $vec): Add tic80coff_vec entry.
1618 * configure: Regenerate with autoconf.
1619 * archures.c (bfd_tic80_arch): Declare.
1620 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1621 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1622 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1623 (bfd_target_vector): Add tic80coff_vec entry.
1626 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1628 * elflink.h (elf_buckets): Add some more values for larger
1631 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1633 * Makefile.in (install): Move subdir_do out of conditional. From
1634 Fred Fish <fnf@cygnus.com>.
1636 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1638 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1640 (elf_mn10200_howto_table): Likewise.
1641 (mn10200_reloc_map): Likewise.
1643 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1645 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1646 mips16 symbol during the link.
1647 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1649 (mips_elf_link_output_symbol_hook): New static function.
1650 (elf_backend_link_output_symbol_hook): Define.
1652 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1655 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1657 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1658 against SEC_DEBUGGING sections here (revert patch of December 5).
1659 * elfcode.h (elf_object_p): Check for them here, instead.
1661 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1663 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1664 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1666 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1667 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1668 * elf-bfd.h (struct elf_size_info): Update declaration of
1670 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1671 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1672 * elfxx-target.h: Use new dynamic reloc routines by default.
1673 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1676 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1678 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1679 if NAMES_HAVE_UNDERSCORE is defined.
1681 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1683 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1685 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1687 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1690 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1692 * elflink.h (elf_link_add_object_symbols): Only add a weak
1693 symbol if the real definition is in the dynamic symbol table.
1694 After finding the real definition, then, if it is dynamic, add the
1695 weak symbol to the dynamic symbol table.
1697 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1699 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1701 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1704 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1706 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1708 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1709 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1710 * reloc.c: Remove mn10300 big endian relocs.
1711 * bfd-in2.h, libbfd.h: Rebuilt.
1713 * elf32-mn10200.c: Update from elf32-mn10300.c.
1715 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1717 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1719 * elf32-mn10300.c: Add some comments.
1721 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * ihex.c (ihex_scan): Always initialize buf before jumping to
1725 (ihex_read_section): Likewise.
1727 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1729 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1730 inplace for most relocs.
1732 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1734 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1735 even if SEC_ALLOC is not set.
1736 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1737 when deciding whether to copy a reloc into a shared object.
1738 (elf_i386_relocate_section): Likewise.
1739 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1740 (elf32_sparc_relocate_section): Likewise.
1741 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1742 reloc section if it is not set in the source section.
1743 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1744 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1745 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1747 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1749 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1750 expects a .got.plt until we actually create it.
1752 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1754 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1755 message for bfd_reloc_outofrange, rather than aborting. From
1756 Philippe De Muyter <phdm@info.ucl.ac.be>.
1758 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1759 a relocateable link, don't try to process them. From Heinz Wrobel
1760 <wrobel@lpr.e-technik.tu-muenchen.de>.
1762 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1764 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1765 mn10300_info_howto_rel. Tweak reloc argument to be an
1766 Elf32_Internal_Rela.
1767 (USE_RELA): Define instead of USE_REL.
1768 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1770 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1772 * configure.in, configure: Handle mips*-sgi-irix6*.
1773 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1776 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1778 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1779 relocation against a symbol defined in a section with no output
1782 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1784 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1785 * configure, config.in: Rebuild with autoconf 2.12.
1787 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1788 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1789 (swap_out_syms): Set st_other from existing st_other field.
1790 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1792 (elf_link_output_extsym): Set the other field from the global hash
1794 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1795 (elf_mips16_jump_howto): New static variable.
1796 (mips16_jump_reloc): New static function.
1797 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1798 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1799 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1801 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1802 * bfd-in2.h, libbfd.h: Rebuild.
1803 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1805 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1807 * configure.host: Use long long for mips-sgi-irix6*.
1809 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1810 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1812 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1814 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1815 (enum reloc_type): Add more reloc types.
1816 (elf32_mn10300_howto_table): Update for new reloc types.
1817 (elf32_mn10300_reloc_map): Update for new reloc types.
1818 * reloc.c: Add some new relocs for the mn10300 series.
1819 * bfd-in2.h, libbfd.h: Rebuilt.
1821 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1823 * som.c (setup_sections): Don't lose for a space which has
1824 no data, but some symbols.
1826 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1828 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1829 (sunos_link_hash_table_create): Initialize got_needed.
1830 (sunos_create_dynamic_sections): Only set .got section size if it
1831 is not already set. Set got_needed.
1832 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1833 sdynptr, and only handle dynamic sections, if dynamic sections are
1835 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1836 Initialize .got section.
1837 (sunos_scan_ext_relocs): Likewise.
1838 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1840 (sunos_finish_dynamic_link): Check got_needed. Only set up
1841 dynamic linking information if needed.
1843 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1845 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1847 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1849 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1851 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1853 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1856 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1858 * filemode.c: Include sysdep.h.
1859 * ihex.c: Add casts to eliminate compiler warnings.
1860 * sunos.c: Add casts to eliminate compiler warnings.
1862 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1864 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1866 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1867 appropriate relocations in the .so file if shared.
1868 (ppc_elf_relocate_section): Ditto.
1870 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1872 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1873 complain_overflow_unsigned.
1875 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1877 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1878 overflows for R_D10V_16 and R_D10V_18.
1880 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1883 (do_with_relocs): Likewise.
1884 (do_as_repeat): Likewise.
1885 (copy_expression): Likewise.
1887 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1889 * ieee.c (ieee_write_external_part): Correctly record whether
1890 there is an external part.
1893 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1895 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1896 handle tda offsets for sld.w and sst.w instructions.
1897 Fix alignment check in sld.w and sst.w tda reloc handling.
1900 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1902 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1905 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1907 * elf32-v850.c: Add comments about assumptions about
1908 char, short & long sizes.
1909 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1910 problems for several relocs.
1912 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1913 R_V850_SDA_OFFSET entry.
1916 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1919 Store import file index in ldindx.
1920 (xcoff_build_ldsyms): Assume that ldsym was not previously
1921 allocated. For an imported symbol, copy ldindx into l_ifile.
1924 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1926 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1927 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1928 fields in R_V850_TDA_OFFSET.
1929 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1930 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1933 * elf32-v850.c: Include bfdlink.h.
1934 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1936 (elf32_v850_bfd_final_link_relocate): New function.
1937 (v850_elf_relocation_section): Likewise.
1938 (elf_backend_relocate_section): Define.
1941 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1943 * binary.c (binary_set_section_contents): Ignore sections which
1944 don't have SEC_LOAD and SEC_ALLOC set.
1946 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1948 * linker.c (_bfd_generic_final_link): Avoid losing static
1949 symbols in the .bss section.
1951 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1954 (mips32_64bit_reloc): New static function.
1955 (mips_reloc_map): Add entry for BFD_RELOC_64.
1956 (mips_elf_relocate_section): Handle R_MIPS_64.
1958 * linker.c (default_indirect_link_order): Print an error message
1959 when attempting to do a relocateable link with different object
1960 file formats, rather than calling abort.
1962 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1964 * reloc.c (m32r relocs): Rename them.
1965 * bfd-in2.h, libbfd.h: Regenerated.
1966 * elf32-m32r.c: Update.
1967 (m32r_elf_10_pcrel_reloc): New function.
1968 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1969 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1971 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1973 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1974 all sections that will be included in the output file.
1975 (_bfd_generic_link_output_symbols): Discard symbols in sections
1976 which are being discarded.
1980 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1981 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1982 (elf_v850_howto_table): Corresponding changes.
1983 (elf_v850_reloc_map): Corresponding changes.
1984 * reloc.c: Add additional V850 relocations.
1985 * bfd-in2.h, libbfd.h: Rebuilt.
1987 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1988 no longer want in pc-relative relocs.
1990 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1992 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1993 accept a reloc against an undefined sybmol!
1995 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1997 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2000 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2002 * VERSION: Bump for new relocation.
2004 * hosts/i386bsd.h: If NBPG is not defined, define it as
2005 PAGE_SIZE, for recent versions of FreeBSD.
2007 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2009 * configure.host: Use `long long' as the 64 bit type on a Solaris
2010 host, since both gcc and the SunPRO compilers support it.
2012 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2014 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2015 mistake to have reused the ECOFF LITERAL for ELF since they have
2016 different semantics.
2017 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2018 * bfd-in2.h, libbfd.h: Rebuild.
2020 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2023 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2024 dynamic relocation for an undefweak symbol when we are building
2025 a static executable.
2027 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2029 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2030 point explicitly to srcdir.
2031 (targmatch.h): Edit references to point explicitly to objdir.
2033 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2035 * config.bfd: When setting targ_cpu, don't get confused by
2038 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2040 * configure.host: Add support for windows host (a build done
2041 under the Microsoft build environment).
2043 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2045 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2046 definition in a dynamic object, add it to the dynamic symbol table
2047 if any dynamic object mentions it. Reverts part of last patch.
2049 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2050 (sunos_link_hash_table_create): Initialize got_base.
2051 (bfd_sunos_size_dynamic_sections): If the .got section is more
2052 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2054 (sunos_check_dynamic_reloc): Subtract got_base from a base
2055 relative relocation.
2057 * elf32-mips.c (elf_mips_isa): New static function.
2058 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2059 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2061 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * archive.c (do_slurp_coff_armap): Only treat archive as little
2064 endian for i960 COFF.
2066 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2068 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2069 by the change in size of the section when EXEC_P is not set.
2071 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2072 (m68kcoff_rtype_to_howto): New static function.
2073 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2074 VMA to the addend for a PC relative reloc.
2076 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2078 * Makefile.in: Rebuild dependencies.
2080 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2083 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2085 * Makefile.in: Remove explicit dependencies for mn10200 and
2087 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2088 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2089 (dependencies): Rebuilt.
2091 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2093 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2094 during this function.
2096 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2097 section if the flags are compatible.
2099 * configure.in: Add havevecs, and put it in tdefaults.
2100 * mpw-config.in: Likewise.
2101 * configure: Rebuild.
2102 * targmatch.sed: New file; a sed script to build targmatch.h from
2104 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2105 * targets.c: Include "fnmatch.h".
2106 (struct targmatch): Define.
2107 (bfd_target_match): Define by including targmatch.h.
2108 (bfd_find_target): If the target is not found by name, search for
2109 it as a configuration triplet.
2110 * Makefile.in: Rebuild dependencies.
2111 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2112 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2113 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2114 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2115 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2116 (CFILES): Remove i386dynix.c and hp300bsd.c.
2117 (targmatch.h): New target.
2118 (do_clean): Remove targmatch.h.
2120 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2121 * acconfig.h: Add NEED_DECLARATION_GETENV.
2122 * configure, config.in: Rebuild.
2123 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2124 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2126 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2128 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2129 * cpu-mn10200.c, cpu-mn10300.c: New files.
2130 * elf32-mn10200.c, elf32-mn10300.c: New files.
2131 * Makefile.in: Break mn10x00 support into two separate
2132 configurations, mn10200 and mn10300.
2133 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2134 * bfd-in2.h, configure: Rebuilt.
2136 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2138 * Makefile.in (do_clean): Move config.log to do_distclean.
2140 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2142 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2143 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2144 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2145 (elf32-mn10x00.o): Add dependencies.
2146 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2147 (bfd_mn10x00_arch): Declare.
2148 (bfd_archures_list): Add bfd_mn10x00_arch.
2149 * config.bfd: Add mn10x00-*-*.
2150 * configure.in: Add bfd_elf32_mn10x00_vec.
2151 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2152 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2153 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2154 * bfd-in2.h, configure: Rebuilt.
2156 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2158 openVMS/Alpha: Provide filename and case_hack flags via
2159 symbol table from gas.
2160 Add case_hack code for symbol output from vax/vms.
2161 * evax-alpha.c (evax_initialize): Remove filename handling,
2162 filename is provided via symbol table.
2163 (evax_get_symtab): Use local symbol count when setting up table.
2164 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2166 (_bfd_evax_write_egsd): Skip file name symbol.
2167 * evax-emh.c (get_vms_time_string): Local function now.
2168 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2170 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2171 through _bfd_evax_case_hack_symbol.
2172 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2174 (_bfd_evax_basename): Removed.
2175 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2176 * evax.h (evax_private_data_struct): Remove filename.
2177 (flag_hash_long_names, flag_show_after_trunc,
2178 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2181 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2183 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2184 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2185 (NO_SWAP_MAGIC): Don't define.
2186 (SWAP_MAGIC): Define.
2188 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2189 no hash table entry for a global symbol.
2191 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2193 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2195 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2197 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2198 symbol type with T_NULL. Warn if symbol type changes. Based on
2199 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2201 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2202 a dynamic object in the dynamic symbol table if it is referenced
2203 or defined by a regular object.
2206 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2208 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2209 remove dwarf local labels. Shrinks binaries by a factor of 3!
2212 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2214 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2215 by hand, rather than by calling bfd_make_section.
2217 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2219 * reloc.c: Rename m32r relocs.
2220 * bfd-in2.h, libbfd.h: Rebuilt.
2221 * elf32-m32r.c: Update.
2223 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2225 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2226 link, adjust the symbol index of a base relative reloc. Don't
2227 change the addend of a PC relative reloc if pcrel_offset is set.
2228 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2229 a relocateable link.
2231 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2232 it is zero, in case src_mask matters.
2233 (bfd_install_relocation): Likewise.
2235 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2237 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2239 (_bfd_xcoff_bfd_final_link): Don't set target_index
2240 to an uninitialized value.
2242 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2244 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2245 indices, rather than crashing.
2246 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2248 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2251 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2253 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2255 (coff_arm_adjust_symndx): New static function.
2256 (coff_adjust_symndx): Define.
2258 * srec.c (srec_scan): Accept multiple symbols on a single line.
2259 From Pascal Martin <pmartin@alsys.com>.
2263 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2265 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2266 (sunos_merge_private_bfd_data): New function.
2268 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2270 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2272 (bfd_merge_private_bfd_data): Likewise.
2273 * section.c (bfd_copy_private_section_data): Likewise.
2274 * syms.c (bfd_copy_private_symbol_data): Likewise.
2275 * bfd-in2.h: Rebuild.
2276 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2277 both BFD's are the right flavour.
2278 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2279 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2280 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2281 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2282 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2283 (ppc_elf_merge_private_bfd_data): Likewise.
2284 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2285 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2287 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2288 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2291 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2293 * reloc.c: Add m32r relocs.
2294 * bfd-in2.h, libbfd.h: Rebuilt.
2295 * cpu-m32r.c,elf32-m32r.c: New files.
2297 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2299 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2301 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2303 * tekhex.c (first_phase): Change type parameter from char to int.
2305 (pass_over): Change func to expect int, not char.
2307 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2308 rather than SEC_LOAD when aligning the file offset for the first
2309 section in a segment.
2311 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2313 * syms.c (coff_section_type): Make arg const.
2314 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2315 to make_bfd_asection().
2316 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2317 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2318 (_bfd_elf_stringtab_init): Remove prototype.
2320 * netbsd-core.c (swap_abort): Add prototype.
2321 * aix386-core.c (swap_abort): Ditto & make static
2322 * hpux-core.c (swap_abort): Ditto & make static.
2323 * irix-core.c (swap_abort): Ditto & make static.
2324 * ptrace-core.c (swap_abort): Ditto & make static.
2325 * trad-core.c (swap_abort): Ditto & make static.
2326 * coffswap.h (coff_swap_reloc_in): Ditto.
2327 (coff_swap_reloc_out): Ditto.
2328 (coff_swap_filehdr_in): Ditto.
2329 (coff_swap_filehdr_out): Ditto.
2330 (coff_swap_sym_in): Ditto.
2331 (coff_swap_sym_out): Ditto.
2332 (coff_swap_aux_in): Ditto.
2333 (coff_swap_aux_out): Ditto.
2334 (coff_swap_lineno_in): Ditto.
2335 (coff_swap_lineno_out): Ditto.
2336 (coff_swap_aouthdr_in): Ditto.
2337 (coff_swap_aouthdr_out): Ditto.
2338 (coff_swap_scnhdr_in): Ditto.
2339 (coff_swap_scnhdr_out): Ditto.
2340 * ihex.c (ihex_sizeof_headers): Ditto.
2341 * tekhex.c (getsym): Ditto.
2342 (find_chunk): Ditto & make static.
2343 (insert_byte): Ditto.
2344 (first_phase): Ditto.
2346 (tekhex_get_symtab): Ditto & make static.
2347 (tekhex_get_symtab_upper_bound): Ditto & make static.
2348 (tekhex_mkobject): Ditto.
2349 (tekhex_object_p): Ditto.
2350 (move_section_contents): Ditto.
2351 (tekhex_get_section_contents): Ditto.
2352 (tekhex_set_arch_mach): Ditto & make static.
2353 (tekhex_set_section_contents): Ditto.
2354 (writevalue): Ditto.
2357 (tekhex_write_object_contents): Ditto.
2358 (tekhex_sizeof_headers): Ditto.
2359 (tekhex_make_empty_symbol): Ditto.
2360 (tekhex_get_symbol_info): Ditto.
2361 (tekhex_print_symbol): Ditto.
2362 * irix-core.c (make_bfd_asection): Ditto.
2363 (irix_core_core_file_p): Ditto.
2364 (irix_core_core_file_failing_command): Ditto.
2365 (irix_core_core_file_failing_signal): Ditto.
2366 (irix_core_core_file_matches_executable_p): Ditto.
2367 (irix_core_make_empty_symbol): Ditto.
2368 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2369 * srec.c (srec_new_symbol): Ditto.
2370 (srec_get_section_contents): Ditto.
2371 (srec_set_arch_mach): Ditto.
2372 (srec_set_section_contents): Ditto.
2373 (internal_srec_write_object_contents): Ditto.
2374 (srec_write_object_contents): Ditto.
2375 (symbolsrec_write_object_contents): Ditto.
2376 (srec_sizeof_headers): Ditto.
2377 (srec_make_empty_symbol): Ditto.
2378 (srec_get_symtab_upper_bound): Ditto.
2379 (srec_get_symtab): Ditto.
2380 (srec_print_symbol): Ditto and make static.
2381 * elf.c (elf_read): Ditto
2382 (assign_section_numbers): Ditto.
2383 (elf_fake_sections): Ditto.
2384 (sym_is_global): Ditto.
2385 (elf_map_symbols): Ditto.
2386 (get_program_header_size): Ditto.
2387 * coffgen.c (make_a_section_from_file): Ditto.
2388 (coff_real_object_p): Ditto.
2389 (fixup_symbol_value): Ditto.
2390 (build_debug_section): Ditto.
2392 * syms.c (coff_section_type): Ditto.
2394 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2396 * bfd-in2.h: Rebuilt after m32r changes.
2398 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2400 * config.bfd,configure.in,configure: Add m32r support.
2401 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2402 * config.bfd: Keep target list alphabetically sorted.
2405 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2407 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2408 to add in the constant part found in the instruction itself.
2409 (case R_V850_HI16_S): Likewise.
2412 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2414 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2415 and R_D10V_18 to be 1 (word).
2417 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2419 * stabs.c (_bfd_link_section_stabs): If the output_section field
2420 of either section is bfd_abs_section, then the linker is
2421 discarding the section and we should not optimize it.
2423 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2425 * Makefile.in (aout-sparcle.o): New target.
2426 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2427 * config.bfd (sparclet-*-aout*): Add case.
2428 * configure.in (sparcle_aout_vec): Add case.
2429 * configure: Regenerated.
2430 * targets.c (sparcle_aout_vec): Declare.
2431 (bfd_target_vector): Add sparcle_aout_vec.
2432 * aout-sparcle.c: New file.
2435 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2437 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2438 low order sign bit propogation for R_V850_HI16_S.
2440 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2441 handling V850 specific relocs.
2442 (elf_v850_howto_table): Use the new function for some
2443 relocations. Twiddle masks & shifts for some relocs.
2444 Set partial_inplace where needed.
2447 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2449 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2450 default architecture to a machine number of 0.
2451 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2453 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2454 the output BFD is the default, set it from the first input BFD.
2457 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2459 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2460 insert at bitpos zero. The HI16 relocs are shifted right
2461 by 16 bits. Fix src_mask for all relocs.
2462 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2464 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2468 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2470 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2471 Rewrite to use BFD file read routines and to avoid using a fixed
2472 length for the file name.
2475 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2477 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2478 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2479 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2480 to R_V850_{32,16,8}.
2482 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2484 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2485 (elf_v850_howto_table): Add info for HI16_S reloc.
2486 (v850_reloc_map): Add HI_16_S reloc.
2487 * reloc.c: Define BFD_RELOC_V850_* relocs.
2490 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2493 * elf32-sh.c: New file.
2494 * elf.c (prep_headers): Handle bfd_arch_sh.
2495 * elfcode.h (write_relocs): Handle absolute symbol.
2496 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2497 (_bfd_elf64_link_read_relocs): Declare.
2498 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2499 elf_link_read_relocs. Make globally visible. Change all
2501 (elf_link_input_bfd): Get external symbols from cache in
2502 symtab_hdr->contents. Get contents from cache in
2504 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2506 * reloc.c: Define BFD_RELOC_SH_* relocs.
2507 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2508 * coff-sh.c (sh_insns_conflict): Fix a return value.
2509 (_bfd_sh_align_load_span): New globally visible function, broken
2510 out of sh_align_load.
2511 (sh_align_load): Call _bfd_sh_align_load_span.
2512 (sh_swap_insns): Change relocs parameter to PTR.
2513 * bfd-in2.h, libbfd.h: Rebuild.
2514 * targets.c (bfd_elf32_sh_vec): Declare.
2515 (bfd_elf32_shl_vec): Declare.
2516 * config.bfd (sh-*-elf*): New target.
2517 * configure.in (bfd_elf32_sh_vec): New target vector.
2518 (bfd_elf32_shl_vec): New target vector.
2519 * configure: Rebuild.
2520 * Makefile.in: Rebuild dependencies.
2521 (BFD32_BACKENDS): Add elf32-sh.o.
2522 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2524 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2525 page before checking D_PAGED.
2527 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2528 (ihex_write_object_contents): Remove extbase; always use segbase
2531 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2533 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2534 * configure.host (i[345]86-*-*): Ditto.
2535 * config.bfd (i[345]86-*-*): Ditto.
2536 * configure: Regenerate.
2538 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2541 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2543 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2544 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2545 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2546 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2547 will have an ST_CODE type, change the symbol's type to ST_DATA.
2548 * som.c (hppa_som_gen_reloc_type): Update prototype.
2550 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2552 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2553 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2554 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2555 (mips_elf_finish_dynamic_sections): Likewise.
2557 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2559 * configure.host (HLDENV): New variable to set. Set it for
2560 *-*-sysv4*, since those linkers may not support -R but they always
2561 support LD_RUN_PATH.
2563 * libieee.h (NSECTIONS): Don't define.
2564 (ieee_data_struct): Change section_table to asection **. Add
2566 * ieee.c (get_section_entry): If the table isn't big enough, make
2568 (ieee_slurp_sections): Remove assertion about number of sections.
2569 (ieee_object_p): Adjust initialization of ieee to match changes to
2572 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2573 symbols merely because we are generating a shared library.
2574 (xcoff_build_ldsyms): Don't set up global linkage code for an
2575 undefined symbol merely because we are generating a shared
2579 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2581 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2582 (BFD32_BACKENDS) Add elf32-v850.o.
2583 * archures.c: Add bfd_v850_arch.
2584 * bfd-in2.h: Add bfd_v850_arch.
2585 * config.bfd (v850-*-*): New target.
2586 * configure: (bfd_elf32_v850_vec) New vector.
2587 * configure.in: (bfd_elf32_v850_vec) New vector.
2588 * cpu-v850.c: New file.
2589 * elf.c (prep_headers): Added case bfd_arch_v850.
2590 * elf32-v850.c: New file.
2591 * targets.c (bfd_elf32_v850_vec): New vector.
2594 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2596 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2597 a function code symbol for an XMC_XO symbol.
2599 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2601 * mpw-config.in: Update editing of autoconf vars to reflect
2602 Jul 18 configure.in change.
2603 * mpw-make.sed: Update editing of include pathnames to be
2604 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2606 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2608 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2609 which to offset to get the .plt entry address is ".plt".
2611 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2613 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2614 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2615 Added, for internal use by the ARM gas.
2617 * bfd-in2.h: Rebuilt
2619 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2621 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2622 in section dynidx start.
2624 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2626 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2627 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2628 optimization for g++.
2630 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2632 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2633 the -mrelocatable-lib bit set and the other doesn't, clear the
2634 -mrelocatable-lib bit in the header.
2636 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2639 symbol against a STT_FUNC symbol in a shared library.
2641 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2643 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2644 symbol is found, automatically define the corresponding function
2647 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2648 if sym.n_numaux is not zero.
2649 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2650 entry to disagree about the number of aux entries if the symbol
2653 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2654 section if it might be needed, not just if info->shared.
2655 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2656 the start of .rel.dyn if we are going to use it.
2657 (mips_elf_finish_dynamic_sections): Only clear the first element
2658 of .rel.dyn if the size is greater than zero.
2660 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2662 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2663 undefined_symbol callback for a symbol, then don't issue any more
2664 warnings about loader relocs.
2665 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2666 after calling the undefined_symbol callback.
2668 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2669 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2670 as the AIX linker seems to do.
2672 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2674 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2675 (evax_initialize): Remove evax_reloc_table.
2676 (evax_close_and_cleanup): Ditto.
2678 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2680 (evax_bfd_reloc_type_lookup): Ditto.
2681 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2682 cooked_size == raw_size.
2683 * evax-emh.c (_bfd_evax_register_filename): Remove.
2684 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2685 * evax-misc.c (add_new_contents): Malloc section at full size.
2686 (_bfd_save_evax_section): Memcpy section contents directly.
2687 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2688 (evax_reloc_table): Remove.
2690 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2692 * makefile.vms: Add better support for DEC C compilation
2693 Add evax.h dependencies
2695 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2696 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2697 (BFD_RELOC_ALPHA_BASEREG): Remove.
2698 * bfd-in2.h, libbfd.h: Rebuild.
2700 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2702 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2703 getgid if _WIN32 is defined.
2704 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2706 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2708 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2709 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2711 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2714 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2716 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2718 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2719 (NEED_DECLARATION_REALLOC): New macro.
2720 * configure, config.in: Rebuild.
2721 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2722 (realloc): Declare if NEED_DECLARATION_REALLOC.
2724 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2725 <strings.h> if they exist.
2727 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2729 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2731 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2733 Based on patches from Eric Valette <valette@crf.canon.fr>:
2734 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2735 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2736 (elf_howto_table): Add entries for new relocs.
2737 (elf_i386_reloc_type_lookup): Handle new relocs.
2738 (elf_i386_info_to_howto): Just call abort.
2739 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2740 (elf_i386_relocate_section): Likewise.
2742 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2744 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2746 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2748 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2749 only get the LMA from the phdr if they are in the same part of the
2752 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2753 new segment to make them more comprehensible. If the relationship
2754 between the LMA and the VMA changed, start a new segment. Don't
2755 check dynsec when deciding whether to start a new segment for a
2756 writeable section; -N will now handle this.
2758 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2760 * libhppa.h: Remove "esel" changes. Not the right approach.
2761 * som.c: Corresponding changes.
2762 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2763 which don't have a SOM symbol type associated with them.
2764 Reverses a 1994 change.
2766 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2768 Make ld -N more reasonable for ELF:
2769 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2770 phdr_in_section to false, and always use a single load segment.
2771 (elf_sort_sections): Sort sections by LMA after VMA.
2772 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2773 align to maxpagesize.
2774 (assign_file_positions_except_relocs): Likewise.
2775 * elfcode.h (elf_object_p): If a section is loaded but not page
2776 aligned, clear D_PAGED.
2778 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2780 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2781 Added, for internal use by the ARM gas.
2783 * bfd-in2.h: Rebuilt
2785 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2787 * libhppa.h (R_HPPA_ESEL): New field selector.
2788 (e_esel): Similarly.
2789 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2790 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2791 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2793 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2795 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2796 archive search before looking for stripped dynamic objects.
2798 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2800 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2801 symbol a warning rather than an error.
2803 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2805 * elf.c (assign_file_positions_for_segments): Track the virtual
2806 memory position separately from the file position, and use it to
2807 compute the alignment adjustment.
2809 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2811 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2812 and fixed mask on R_D10V_10_PCREL_L.
2814 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2816 * elf64-mips.c: Include "aout/ar.h".
2817 (mips_elf64_slurp_armap): New static function.
2818 (mips_elf64_write_armap): New static function.
2819 (bfd_elf64_archive_*): Define.
2820 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2821 Use instead of bfd_generic_archive_p.
2822 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2823 instead of _bfd_write_archive_contents.
2824 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2825 _bfd_generic_mkarchive.
2826 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2827 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2829 (TARGET_LITTLE_SYM): Likewise.
2830 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2832 * Makefile.in: Rebuild dependencies.
2834 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2835 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2836 SHT_MIPS_EVENTS sections.
2837 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2838 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2840 (_bfd_mips_elf_fake_sections): Likewise.
2842 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2843 * ecoff.c (ecoff_compute_section_file_positions): Copy
2844 rdata_in_text from backend info to tdata. Clear it if any data
2845 section comes before .rdata.
2846 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2847 tdata rather than backend info.
2849 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * configure.in: Fix test for whether a compiler has a 64 bit
2852 type. From Jim Wilson <wilson@cygnus.com>.
2854 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2856 * configure.host (mips-sgi-irix6*): New host.
2858 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2859 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2860 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2862 * configure: Rebuild.
2863 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2864 (BFD_HOST_64_BIT): Define conditionally.
2865 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2866 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2867 (symvalue, bfd_size_type): Likewise.
2868 * bfd-in2.h: Rebuild.
2869 * Makefile.in (do_clean): Remove bfd-tmp.h.
2870 (do_distclean): Remove bfd-in3.h.
2871 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2872 (bfd-in3.h): New target.
2874 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2875 Andrew Gierth <ANDREWG@microlise.co.uk>.
2877 * configure.host: Set INSTALL_SHLIB.
2878 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2879 * configure: Rebuild.
2880 * Makefile.in (install): Use @INSTALL_SHLIB@.
2882 * config.bfd (mips*-*-irix6*): New target.
2883 * configure.host: Handle Irix 6 shared library like Irix 5.
2885 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2886 symbol for a magic name.
2887 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2889 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2892 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2894 * mpw-config.in: Add ELF support to mips config, create the
2895 elf32-target.h file in the object dir.
2896 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2898 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2900 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2901 Also removed most abort calls, in favor of using bfd reporting.
2903 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2905 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2906 (BFD32_BACKENDS) Add elf32-d10v.o.
2907 * archures.c: Add bfd_d10v_arch.
2908 * bfd-in2.h: Add bfd_d10v_arch.
2909 * config.bfd (d10v-*-*): New target.
2910 * configure: (bfd_elf32_d10v_vec) New vector.
2911 * configure.in: (bfd_elf32_d10v_vec) New vector.
2912 * cpu-d10v.c: New file.
2913 * elf.c (prep_headers): Added case bfd_arch_d10v.
2914 * elf32-d10v.c: New file.
2915 * libbfd.h: Rebuild.
2916 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2917 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2918 * targets.c (bfd_elf32_d10v_vec): New vector.
2920 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2922 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2924 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2926 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2927 bfd_mach_i386_i8086 machine types.
2929 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2931 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2934 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2936 * coffcode.h (coff_set_section_contents): A/UX does not require
2937 special handling of the _LIB section.
2939 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2941 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2942 value for R_RELBYTE.
2944 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2945 array if one was allocated.
2947 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2949 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2950 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2951 use_rld_obj_head and rld_value.
2952 (mips_elf_link_hash_table_create): Initialize new fields.
2953 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2955 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2956 __rld_obj_head symbol not seen, create an __rld_map symbol.
2957 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2958 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2959 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2960 __rld_obj_head symbol.
2961 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2963 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2965 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2967 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2968 ppc_elf_addr16_ha_reloc.
2969 (ppc_elf_addr16_ha_reloc): New static function.
2971 * coff-mips.c (struct mips_hi): Define.
2972 (mips_refhi_list): New static variable.
2973 (mips_refhi_addr, mips_refhi_addend): Remove.
2974 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2975 (mips_reflo_reloc): Process mips_refhi_list.
2976 (mips_relhi_list): New static variable.
2977 (mips_relhi_addr, mips_relhi_addend): Remove.
2978 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2979 (mips_rello_reloc): Process mips_relhi_list.
2980 (mips_relocate_section): Permit an arbitrary number of REFHI or
2981 RELHI relocs before the associated REFLO or RELLO reloc.
2983 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2985 * aout-target.h (MY(callback)): Set reloc_count fields.
2987 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2989 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2990 sections unless this is a SunOS link.
2992 * VERSION: Set to 2.7.1.
2994 * Released binutils 2.7.
2996 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2998 * i386aout.c: Include "aout/aout64.h".
2999 (i386aout_write_object_contents): New static function.
3000 (MY_write_object_contents): Define.
3002 * netbsd.h (MY(write_object_contents)): Make sure that
3003 adjust_sizes_and_vmas is called before fiddling with the magic
3006 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3008 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3010 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * libbfd-in.h (itos, stoi): Don't define.
3013 * libbfd.h: Rebuild.
3014 * i386lynx.c (KEEPIT): Define as udata.i.
3015 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3016 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3017 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3018 flags. Don't use stoi.
3020 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3022 * elf.c (map_sections_to_segments): Don't start a new segment for
3023 a writable section if it's on the same page as the previous
3024 segment. Reset the writable variable for a readonly section.
3026 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3028 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3029 first_thunk_address, thunk_size, and import_table_size.
3030 * peicode.h: Improved some diagnostics regarding edata sections.
3032 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3034 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3035 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3037 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3039 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3040 with XCOFF_DEF_DYNAMIC set is really defined.
3041 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3042 (xcoff_link_add_symbols): Only create special sections if using an
3045 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3047 (bfd_install_relocation): Likewise.
3049 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3051 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3053 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3054 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3055 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3056 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3057 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3058 are found for LITERAL relocs.
3059 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3060 taken, we cannot generate a .plt entry for the symbol.
3062 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3065 sysconf functions (for gprof).
3066 * configure, config.in: Rebuild.
3068 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3070 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3071 an archive if it has a map. If the object file has the wrong
3074 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3075 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3077 (alpha_relocate_section): Likewise.
3079 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3080 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3081 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3082 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3083 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3084 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3085 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3086 * peicode.h: Corresponding changes.
3088 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3090 * elflink.h (elf_create_pointer_linker_section): Comment out code
3091 dealing with making GOT pointers negative of the GOT symbol for
3094 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3096 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3097 increment the .rela.plt size until after we're done creating the
3099 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3100 .rela.plt offset directly rather than calculating it.
3102 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3104 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3105 Use autoconf-set values.
3106 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3107 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3110 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3111 * configure: Rebuilt.
3113 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3115 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3116 handling code > 1k away.
3118 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3120 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3121 defined, output whenever the symbol is updated.
3123 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3125 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3126 section to 0 if user_set_vma is set.
3127 * elflink.h (elf_bfd_final_link): Likewise.
3129 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3131 Partially undo patch of Jun 20.
3132 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3133 (coff_compute_section_file_positions): Likewise.
3134 (coff_write_object_contents): Likewise. Re-add deleted code, but
3135 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3136 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3138 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3140 * config.bfd: Add support for *-*-rtems* configurations.
3142 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3144 * elf.c (prep_headers): Add bfd_arch_alpha case.
3146 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3148 * elf64-alpha.c: New file.
3149 * config.bfd (alpha-*-linuxecoff*): New target.
3150 (alpha-*-linux*, alpha-*-elf*): New targets.
3151 * configure.in (bfd_elf64_alpha_vec): New vector.
3152 * configure: Rebuild.
3153 * targets.c (bfd_elf64_alpha_vec): Declare.
3154 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3155 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3156 * bfd-in2.h, libbfd.h: Rebuild.
3157 * Makefile.in: Rebuild dependencies.
3158 (BFD64_BACKENDS): Add elf64-alpha.o.
3159 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3161 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3163 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3164 than relying on a right shift of 32.
3166 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3168 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3169 ifdef to COFF_WITH_PE.
3170 (coff_compute_section_file_positions): Likewise.
3171 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3172 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3173 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3174 COFF_IMAGE_WITH_PE, always include.
3176 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3178 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3180 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3181 approximate the correct answer if SIZEOF_HEADERS was not used.
3183 * binary.c (binary_set_section_contents): Set section file
3184 position based on LMA rather than VMA.
3186 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3188 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3189 symbols if info->strip == strip_all.
3191 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3193 * coff-h8300.c: Remove #if 0 code.
3194 (compatable): Don't allow mixing/matching of different architectures.
3196 * archures.c (bfd_mach_h8300s): Add.
3197 * bfd-in2.h: Rebuilt.
3198 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3200 (h8300_reloc16_estimate): Likewise.
3201 (h8300_reloc16_extra_cases): Likewise.
3202 (h8300_bfd_link_add_symbols): Likewise.
3203 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3204 (coff_set_flags): Likewise.
3205 * cpu-h8300.c (h8300_scan): Likewise.
3206 Add H8/S to bfd_h8300_arch list.
3208 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3210 Added support for Alpha OpenVMS:
3211 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3212 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3213 * config.h-vms, makefile.vms: New files.
3214 * config.bfd (alpha-*-*vms*): New target.
3215 * configure.in (evax_alpha_vec): New target vector.
3216 * configure: Rebuild.
3217 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3218 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3219 * targets.c (bfd_target_evax_flavour): Define.
3220 (evax_alpha_vec): Declare.
3221 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3222 if BFD64 is defined.
3223 * bfd-in2.h, libbfd.h: Rebuild.
3224 * Makefile.in: Rebuild dependencies.
3225 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3226 evax-emh.o, and evax-misc.o.
3227 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3228 evax-etir.c, evax-emh.c, and evax-misc.c.
3229 (HFILES): Add evax.h.
3231 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3235 (h8300_bfd_link_add_symbols): Likewise.
3237 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3239 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3240 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3242 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3244 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3245 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3247 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3248 R_MIPS_32 relocs if creating a shared library.
3250 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3252 * peicode.h (add_data_entry): Use pei_section_data rather than
3253 _cooked_size. Corresponds to May 13 change in coffcode.h.
3255 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3257 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3258 * coffcode.h (coff_write_object_contents): If there are long
3259 section names, always set the f_symptr field, even if there are no
3261 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3262 if there are no symbols.
3264 * coffgen.c (make_a_section_from_file): Check return value of
3265 _bfd_coff_read_string_table.
3266 (coff_real_object_p): Check return value of
3267 make_a_section_from_file.
3268 (_bfd_coff_read_string_table): Check that there are some symbols
3269 before trying to read the string table size.
3271 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3273 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3274 to replace a symbol in a dynamic object with a symbol from another
3275 dynamic object, do the replacement if the existing symbol is
3276 global linkage code.
3278 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3279 for _ptrgl, and treat it as global linkage code.
3281 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3282 filename or N_SO symbol past the offset, and use it to indicate
3283 that there is no line number or function when appropriate.
3285 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3287 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3288 common symbol defined by the linker. Don't export function code
3289 even if export_defineds is set.
3291 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3293 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3295 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3296 (h8300_symbol_address_p): New function.
3297 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3300 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3302 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3304 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3305 correctly for the two variants. Allow relaxing if the target
3306 is 128 bytes away since after relaxation it'll be 126 bytes away.
3307 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3308 "dot" and "value". Allow relaxing if the target is 128 bytes
3309 away since after relaxation it'll be 126 bytes away.
3310 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3311 the given section until nothing changes.
3313 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3315 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3316 alignment hack--we can get the lnnoptr info another way without
3317 suddenly increasing the alignment requirements. Set the flags for
3319 (ecoff_compute_section_file_positions): Do so.
3321 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3323 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3324 to keep the HP emulator database happy.
3326 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3327 From Kevin Buettner <kev@primenet.com>.
3329 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3331 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3332 name of a NULL section.
3334 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3336 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3337 set, always call the notice callback.
3339 * VERSION: Increment for bfdlink.h change.
3341 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3343 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3344 (sh_relax_delete_bytes): Correct handling of differently sized
3345 trailing alignment reloc.
3347 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3348 * bfd-in2.h: Rebuild.
3349 * configure.in: Warn if there is no known 64 bit type.
3350 * configure: Rebuild.
3352 * Makefile.in: Rebuild dependencies.
3353 (BFD32_BACKENDS): Add ppcboot.o.
3354 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3356 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3357 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3359 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3361 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3362 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3363 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3364 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3366 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3368 * elf64-mips.c: Improve reloc special_functions and handling of
3369 SHT_MIPS_OPTIONS section.
3370 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3371 mips_elf_hi16_reloc and make globally visible.
3372 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3373 make globally visible.
3374 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3375 make globally visible.
3376 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3377 and make globally visible.
3378 (gprel16_with_gp): Check howto->src_mask before using value in
3380 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3381 and make globally visible.
3382 (gprel32_with_gp): Check howto->src_mask before fetching value.
3383 (bfd_mips_elf_swap_options_in): New function.
3384 (bfd_mips_elf_swap_options_out): New function.
3385 (_bfd_mips_elf_set_private_flags): Rename from
3386 mips_elf_set_private_flags and make globally visible.
3387 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3388 mips_elf_copy_private_bfd_data and make globally visible.
3389 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3390 mips_elf_merge_private_bfd_data and make globally visible.
3391 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3392 for a SHT_MIPS_OPTIONS section.
3393 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3394 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3395 name of a SHT_MIPS_OPTIONS section.
3396 (_bfd_mips_elf_set_section_contents): New function.
3397 (mips_elf32_section_processing): Set the GP value in a
3398 SHT_MIPS_OPTIONS section.
3399 (_bfd_mips_elf_find_nearest_line): Rename from
3400 mips_elf_find_nearest_line and make globally visible.
3401 (bfd_elf32_set_section_contents): Define.
3402 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3403 (_bfd_mips_elf_lo16_reloc): Declare.
3404 (_bfd_mips_elf_gprel16_reloc): Declare.
3405 (_bfd_mips_elf_got16_reloc): Declare.
3406 (_bfd_mips_elf_gprel32_reloc): Declare.
3407 (_bfd_mips_elf_set_private_flags): Declare.
3408 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3409 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3410 (_bfd_mips_elf_find_nearest_line): Declare.
3411 (_bfd_mips_elf_set_section_contents): Declare.
3413 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3415 (elf_info_to_howto): Define.
3416 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3418 (elf_info_to_howto): Define.
3419 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3421 (elf_info_to_howto): Define.
3423 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3424 R_MOV16B[12], to match change in coff/internal.h.
3426 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3428 * elf64-mips.c: Extensive additions to provide better support for
3429 writing files and for gas.
3430 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3431 of mips_elf_object_p.
3432 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3433 _bfd_mips_elf_object_p.
3434 (_bfd_mips_elf_final_write_processing): Rename from
3435 mips_elf_final_write_processing and make globally visible.
3436 (_bfd_mips_elf_fake_sections): Rename from
3437 mips_elf_fake_sections and make globally visible.
3438 (_bfd_mips_elf_section_from_bfd_section): Rename from
3439 mips_elf_section_from_bfd_section and make globally visible.
3440 (_bfd_mips_elf_section_processing): New function, broken out of
3441 mips_elf_section_processing.
3442 (mips_elf32_section_processing): Rename from
3443 mips_elf_section_processing; call
3444 _bfd_mips_elf_section_processing.
3445 (_bfd_mips_elf_symbol_processing): Rename from
3446 mips_elf_symbol_processing and make globally visible.
3447 (_bfd_mips_elf_read_ecoff_info): Rename from
3448 mips_elf_read_ecoff_info and make globally visible.
3449 (mips_elf32_ecoff_debug_swap): Rename from
3450 mips_elf_ecoff_debug_swap.
3451 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3452 struct symbol_cache_entry.
3453 (_bfd_elf_validate_reloc): New function, moved in from
3454 elfcode.h:validate_reloc.
3455 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3456 to _bfd_elf_validate_reloc. Change all callers.
3457 * elf-bfd.h (bfd_section_from_shdr): Declare.
3458 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3459 (_bfd_elf_validate_reloc): Declare.
3460 (_bfd_mips_elf_object_p): Declare.
3461 (_bfd_mips_elf_fake_sections): Declare.
3462 (_bfd_mips_elf_section_from_bfd_section): Declare.
3463 (_bfd_mips_elf_section_processing): Declare.
3464 (_bfd_mips_elf_symbol_processing): Declare.
3465 (_bfd_mips_elf_read_ecoff_info): Declare.
3466 (_bfd_mips_elf_final_write_processing): Declare.
3467 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3470 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3471 (mips_elf_final_write_processing): Likewise.
3473 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3475 64-bit MIPS ELF ABI objdump support:
3476 * elf64-mips.c: New file.
3477 * Makefile.in: Rebuild dependencies.
3478 (BFD64_BACKENDS): Add elf64-mips.o.
3479 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3480 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3481 bfd_elf64_littlemips_vec to targ_selvecs.
3482 (mips*-*-elf*): Likewise.
3483 * confingure.in: Add bfd_elf64_bigmips_vec and
3484 bfd_elf64_littlemips_vec to vector switch.
3485 * configure: Rebuild.
3486 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3487 broken out of mips_elf_section_from_shdr.
3488 (mips_elf32_section_from_shdr): Rename from
3489 mips_elf_section_from_shdr. Call new function.
3490 (elf_backend_section_from_shdr): Update name of renamed function.
3491 * elf-bfd.h (struct elf_size_info): Change second parameter of
3492 write_out_phdrs to be const. Likewise for second parameter of
3494 (struct bfd_elf_section_data): Add rel_hdr2 field.
3495 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3496 (bfd_elf32_swap_symbol_out): Likewise.
3497 (bfd_elf32_swap_reloc_in): Likewise.
3498 (bfd_elf32_swap_reloc_out): Likewise.
3499 (bfd_elf32_swap_reloca_in): Likewise.
3500 (bfd_elf32_swap_reloca_out): Likewise.
3501 (bfd_elf32_swap_phdr_in): Likewise.
3502 (bfd_elf32_swap_phdr_out): Likewise.
3503 (bfd_elf32_swap_dyn_in): Likewise.
3504 (bfd_elf32_swap_dyn_out): Likewise.
3505 (bfd_elf32_slurp_symbol_table): Declare.
3506 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3507 (bfd_elf32_write_out_phdrs): Declare.
3508 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3509 (bfd_elf64_swap_symbol_out): Likewise.
3510 (bfd_elf64_swap_reloc_in): Likewise.
3511 (bfd_elf64_swap_reloc_out): Likewise.
3512 (bfd_elf64_swap_reloca_in): Likewise.
3513 (bfd_elf64_swap_reloca_out): Likewise.
3514 (bfd_elf64_swap_phdr_in): Likewise.
3515 (bfd_elf64_swap_phdr_out): Likewise.
3516 (bfd_elf64_swap_dyn_in): Likewise.
3517 (bfd_elf64_swap_dyn_out): Likewise.
3518 (bfd_elf64_slurp_symbol_table): Declare.
3519 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3520 (bfd_elf64_write_out_phdrs): Declare.
3521 (_bfd_mips_elf_section_from_shdr): Declare.
3522 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3523 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3524 section for the section, add the new one to rel_hdr2. Increment
3525 reloc_count rather than setting it.
3526 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3527 Remove static declaration.
3528 (elf_write_shdrs_and_ehdr): Define name as macro.
3529 (elf_write_out_phdrs): Likewise.
3530 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3531 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3532 (elf_swap_symbol_in): Change second parameter to be const.
3533 (elf_swap_symbol_out): Likewise.
3534 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3535 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3536 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3537 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3538 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3539 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3540 parameter to be const. Make non-static.
3541 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3543 (elf_slurp_symbol_table): Make non-static.
3544 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3545 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3546 (elf_backend_size_info): Likewise.
3547 (elfNN_bed): Use elf_backend_size_info.
3548 * targets.c (bfd_elf64_bigmips_vec): Declare.
3549 (bfd_elf64_littlemips_vec): Declare.
3550 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3551 bfd_elf64_littlemips_vec if BFD64 is defined.
3553 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3555 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3557 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3558 zeroes, in alignment holes.
3560 * configure: Rebuild with autoconf 2.10.
3562 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3563 potential leading underscore in the allocated buffer.
3565 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3567 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3568 symbols into .sbss if this is a relocatable link.
3570 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3572 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3573 undefined symbols when creating a shared library.
3575 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3577 * coff-sh.c: Add a bunch of new code and static const arrays to
3578 support aligning loads and stores on four byte memory boundaries.
3580 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3582 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3583 call sh_align_loads.
3584 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3587 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3589 * cache.c (bfd_open_file): Unlink the file before opening it for
3590 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3592 * opncls.c (bfd_fdopenr): Set opened_once.
3594 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3599 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3600 the code unconditionally.
3602 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3604 * libcoff-in.h (struct pei_section_tdata): Define structure.
3605 (pei_section_data): Define macro.
3606 * libcoff.h: Rebuild.
3607 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3608 store s_paddr field in pei_section_data.
3609 (coff_compute_section_file_positions): Use pei_section_data rather
3610 than _cooked_size, and don't overwrite an existing value.
3611 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3612 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3613 * peicode.h (coff_bfd_copy_private_section_data): Define if
3615 (pe_bfd_copy_private_section_data): New static function if
3618 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3620 * srec.c (srec_set_arch_mach): Write as a function rather than a
3623 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3624 no map, just check each member in turn to see whether it is
3627 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3629 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3630 table. Call BFD_ASSERT to validate header size, instead of
3632 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3635 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3637 * ppcboot.c: New target for looking at PPCbug boot records.
3639 * config{ure.in,.bfd}: Add support for ppcboot target.
3641 * configure: Regenerate.
3643 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3645 * coff-h8300.c (howto_table): Update names to match recent
3646 changes to include/coff/internal.h. Fix minor errors in the
3647 existing relocs. Add R_MOVL1 and R_MOVL2.
3648 (rtype2howto): Similarly.
3649 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3650 existing relaxing code and peform more relaxing.
3651 (h8300_reloc16_extra_cases): Likewise.
3653 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3655 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3658 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3660 * elfcode.h (elf_object_p): Reject generic ELF target if
3661 e_machine matches an alternate machine code in a specific backend.
3663 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3664 obsolete align_power_min field.
3666 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3668 * coff-h8300.c (reloc_howto_type): Add howto entry for
3670 (rtype2howto): Handle R_PCRWORD_B.
3671 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3672 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3673 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3674 branch (R_PCWORD_B).
3676 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3678 * aoutx.h (translate_from_native_sym_flags): Set the section for
3679 BSF_CONSTRUCTOR symbols.
3681 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3684 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3686 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3687 stop looking when section is found.
3689 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3691 * coffcode.h (STRING_SIZE_SIZE): Define.
3692 (styp_to_sec_flags): Handle long symbol names when looking for the
3694 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3695 (bfd_coff_long_section_names): Define.
3696 (coff_write_object_contents): Handle long section names.
3697 (bfd_coff_std_swap_table): Initialize new field.
3698 * libcoff.h: Rebuild.
3699 * coffgen.c (make_a_section_from_file): Handle long section
3701 (coff_write_symbols): Handle long section names.
3702 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3703 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3704 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3705 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3706 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3707 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3708 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3709 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3711 * bout.c (b_out_callback): Set lma of sections.
3712 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3713 parameter to output_bfd. Used input_bfd instead of output_bfd in
3716 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3718 * aoutx.h (translate_from_native_sym_flags): Don't create
3719 SEC_CONSTRUCTOR sections.
3720 * ecoff.c (ecoff_set_symbol_info): Likewise.
3722 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3723 From Don Bowman <bowman@waterloo.hp.com>.
3725 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3727 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3728 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3730 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3732 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3733 mips_32_relocs field.
3734 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3735 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3736 relocs against a global symbol which is not defined in a regular
3738 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3739 against a global symbol, increment mips_32_relocs.
3740 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3741 the symbol is not defined in a regular file, make room in the
3744 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3746 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3747 file position and the virtual file position separately. Set
3748 filepos information bsaed on the real file position.
3749 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3750 Jan 23 change to coffcode.h.
3752 * som.c (som_slurp_symbol_table): Set the symbol count to the
3753 number of BFD symbols created.
3755 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3757 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3758 output file if linking shared objects. Loop to check all relocs,
3759 rather than returning false on first error.
3761 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3763 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3764 (ppc_elf_additional_program_headers): If .interp section, bump #
3765 of program headers by 1.
3766 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3767 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3768 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3770 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3772 (ppc_elf_relocate_section): If the output section isn't defined,
3773 don't abort, just give an error message.
3775 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3776 being created is .sdata or .sdata2, don't make the symbol dynamic.
3778 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3780 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3781 members of an archive for dynamic objects with no symbols, and
3782 pass them directly to check_archive_element.
3783 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3784 xcoff_link_check_dynamic_ar_symbols.
3785 (xcoff_link_check_dynamic_ar_symbols): New static function.
3787 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3788 from _bfd_nodynamic to _bfd_xcoff.
3789 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3791 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3792 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3793 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3794 * libcoff.h: Rebuild.
3795 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3796 (xcoff_get_section_contents): New static function.
3797 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3798 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3799 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3800 (xcoff_dynamic_reloc): New static variable.
3801 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3802 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3804 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3806 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3807 if reloc_entry->addend is not 0.
3808 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3810 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3812 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3814 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3815 Add entries for R_SPARC_[56].
3816 (sparc_reloc_map): Add entries for R_SPARC_[56].
3818 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3820 Optimize linking of stabs in sections as used in ELF and COFF.
3821 * stabs.c: New file.
3822 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3823 (_bfd_write_section_stabs): Declare.
3824 (_bfd_write_stab_strings): Declare.
3825 * libbfd.h: Rebuild.
3826 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3827 (struct coff_link_hash_table): Add stab_info field.
3828 * libcoff.h: Rebuild.
3829 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3831 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3833 (_bfd_coff_final_link): Write out stab strings hash table.
3834 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3835 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3837 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3838 (struct bfd_elf_section_data): Add stab_info field.
3839 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3841 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3842 _bfd_link_section_stabs.
3843 (elf_bfd_final_link): Write out stab strings hash table.
3844 (elf_link_input_bfd): Handle optimized stabs sections.
3845 * reloc.c (_bfd_final_link_relocate): Check address against
3846 _raw_size rather than _cooked_size.
3847 * Makefile.in: Rebuild dependencies.
3848 (BFD_LIBS): Add stabs.o
3849 (BFD_LIBS_CFILES): Add stabs.c.
3851 * VERSION: Increment for bfdlink.h change.
3853 * coffgen.c (coff_renumber_symbols): Correct handling of
3854 BSF_NOT_AT_END common symbols.
3856 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3858 * coff-ppc.c (record_toc): Add cast to avoid warning.
3859 (ppc_allocate_toc_section): Likewise.
3860 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3861 (ppc_coff_reloc_type_lookup): Remove unreached code.
3862 * coffcode.h (coff_write_object_contents): Don't take the address
3864 * peicode.h (pe_print_idata): Add casts to avoid warning.
3865 (pe_print_edata): Likewise.
3866 (pe_print_reloc): Remove ANSI C string concatenation.
3868 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3870 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3872 * libcoff.h: Rebuild.
3873 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3875 (coff_swap_aux_out): Likewise.
3876 * peicode.h (coff_swap_aux_in): Likewise.
3877 (coff_swap_aux_out): Likewise.
3878 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3880 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3882 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3883 Fix up .bf endndx link fields.
3884 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3886 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3889 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3891 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3892 on Solaris PowerPC systems doesn't get confused.
3894 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3897 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3898 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3899 update did_reg and did_reg2.
3901 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3903 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3905 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3906 callback routines, pass h->root.string rather than name, in case
3907 copy is true and name is transient.
3909 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3911 * elfcore.h: Add support for core files with multiple threads.
3912 (Primarily for Solaris.)
3914 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3916 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3917 section->orelocation is NULL.
3919 * coffgen.c (bfd_coff_get_syment): New function.
3920 (bfd_coff_get_auxent): New function.
3921 * bfd-in.h (bfd_coff_get_syment): Declare.
3922 (bfd_coff_get_auxent): Declare.
3923 * bfd-in2.h: Rebuild.
3925 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * elf32-mips.c (struct mips_hi16): Define.
3928 (mips_hi16_addr, mips_hi16_addend): Remove.
3929 (mips_hi16_list): New static variable.
3930 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3931 (mips_elf_lo16_reloc): Process mips_hi16_list.
3932 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3933 relocs before the associated LO16 reloc.
3935 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * versados.c (versados_scan): Check bfd_alloc return value.
3938 (versados_object_p): Check all bfd_read return values. Require
3939 that lang field be less than 10, to avoid confusion with Intel Hex
3942 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3944 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3945 not 0, for an absolute symbol.
3946 (NAME(aout,swap_ext_reloc_out)): Likewise.
3948 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3949 (ihex_write_object_contents): For a large start address, output
3950 the full 32 bit address in record type 5.
3952 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3953 to int to avoid promotion problems in prototype.
3955 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3957 * configure.host: Use ${srcdir} when looking for picfrag.
3959 * configure.host: Switch on ${libdir}, not $(libdir). From
3960 alan@spri.levels.unisa.edu.au (Alan Modra).
3962 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3963 entry point, not just for DYNAMIC objects.
3964 * sunos.c (sunos_add_dynamic_symbols): Always call
3965 sunos_create_dynamic_sections. If called with a non DYNAMIC
3966 object, don't do anything else.
3967 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3969 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3971 * configure.in: Permit --enable-shared to specify a list of
3973 * configure: Rebuild.
3975 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3976 host when configuring with --enable-shard.
3978 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3980 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3983 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3984 to avoid crashing in bfd_hash_replace.
3986 * sysdep.h: Use #ifdef, not #if.
3988 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3990 * config.in: Rebuild.
3992 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3994 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3995 (AC_CHECK_HEADERS): Check for sys/time.h
3996 (AC_HEADER_TIME): Add macro.
3997 * configure: Rebuild.
3998 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3999 to control what combination of <time> and <sys/time.h>
4002 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4004 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4005 (aout_32_sunos4_write_object_contents): Likewise.
4006 * aoutx.h (NAME(aout,machine_type)): Handle
4007 bfd_mach_sparc_{sparclet,sparclite}.
4008 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4009 (bfd_mach_sparc_v9_p): Update.
4010 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4011 * libaout.h (enum machine_type): Add M_SPARCLET.
4012 * sunos.c (MACHTYPE_OK): Define.
4013 * bfd-in2.h: Regenerated.
4015 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4017 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4018 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4019 * elflink.c (_bfd_elf_create_got_section): Store the
4020 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4021 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4022 global offset table goes over 0x1000, set the value of
4023 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4024 (elf32_sparc_relocate_section): Subtract the offset of
4025 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4027 * elfcode.h: Don't include <string.h>.
4029 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4031 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4032 generic_link_hash_newfunc. All references changed.
4033 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4034 moved here from libbfd-in.h.
4035 * libbfd-in.h: Corresponding changes.
4036 * libbfd.h: Regenerated.
4038 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4040 * aoutx.h (aout_link_input_section_std): When reporting an
4041 overflow error, use the name of the symbol in the hash table if
4043 (aout_link_input_section_ext): Likewise.
4045 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4046 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4048 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4050 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4051 * coffcode.h (coff_compute_section_file_positions): Likewise.
4052 (coff_write_object_contents): Likewise.
4054 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4056 * section.c (SEC_LINK_ONCE): Define.
4057 (SEC_LINK_DUPLICATES): Define.
4058 (SEC_LINK_DUPLICATES_DISCARD): Define.
4059 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4060 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4061 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4062 * bfd-in2.h: Rebuild.
4063 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4064 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4065 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4066 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4067 SEC_LINK_ONCE, and look through the symbol table for the setting
4068 for SEC_LINK_DUPLICATES.
4069 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4070 set for a section, find the section symbol in the symbol table,
4071 and set the aux entry based on SEC_LINK_DUPLICATES.
4072 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4073 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4074 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4075 * coff-i386.c (i386coff_vec): Likewise.
4076 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4078 * VERSION: Bump to 2.6.1.
4079 * Makefile.in (stamp-h): Depend upon VERSION.
4081 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4083 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4084 * libbfd.h: Rebuilt.
4085 * linker.c (generic_link_hash_newfunc): No longer static.
4086 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4088 * coff-h8300.c: Add two derived hash tables and their associated
4089 funtions and #defines for use by the h8300 linker.
4090 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4091 the function vector as needed. Place the address of the function
4092 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4093 Rewrite the vectors section contents as necessary.
4094 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4095 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4096 (coff_bfd_link_hash_table_create): Likewise.
4098 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4100 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4101 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4103 (hppa_rebuild_insn): Pass pointer to correct type to
4104 low_sign_unext and dis_assemble_21.
4106 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4108 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4109 Stick with sparc-*-{sysv4*,solaris2*}.
4111 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4114 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4115 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4116 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4117 fields is non-zero, print them.
4119 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4120 ifdef. Remove unused variables.
4121 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4123 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4124 (get_symbol_value): Ifdef out.
4125 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4126 (coff_ppc_relocate_section): Remove unused variables. Make
4127 fprintf strings and argument types correspond. Put before_addr in
4129 (dump_toc): Make fprintf strings and argument types correspond.
4130 (ppc_process_before_allocation): Remove unused variables. Always
4132 (ppc_reflo_reloc): Ifdef out.
4133 (ppc_addr32nb_reloc): Ifdef out.
4134 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4136 (coff_ppc_rtype_to_howto): Likewise.
4137 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4139 * peicode.h (pe_print_idata): Move otherwise unused variables into
4140 the #ifdef where they are used. Always return a value.
4141 (pe_print_edata): Make fprintf strings and argument types
4142 correspond. Always return a value.
4143 (pe_print_pdata): Removed unused variable addr_value. Always
4145 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4146 strings and argument types correspond. Always return a value.
4148 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4149 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4150 variable rela inside #if 0 section where it is used.
4152 * ns32k.h: New file.
4153 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4154 functions to start with _bfd_.
4155 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4156 functions in cpu-ns32k.h.
4157 * Makefile.in: Rebuild dependencies.
4158 (HFILES): Add ns32k.h.
4160 * section.c (struct sec): Add linker_mark field. Change
4161 user_set_vma and reloc_done to be single bit fields.
4162 (STD_SECTION): Update accordingly.
4163 * bfd-in2.h: Rebuild.
4164 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4166 (aout_link_input_bfd): Don't link unmarked sections.
4167 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4169 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4170 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4172 * elflink.h (elf_bfd_final_link): Mark sections included in the
4174 (elf_link_input_bfd): Don't link unmarked sections.
4175 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4177 (xcoff_link_input_bfd): Don't link unmarked sections.
4179 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4180 overflow error messages.
4182 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4184 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4185 is not set, print "BFD: " before the error message.
4187 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4188 Miles Bader <miles@gnu.ai.mit.edu>.
4189 * configure: Rebuild.
4191 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4196 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4197 m68k-aout, m68k-coff, and m68k-elf targets.
4199 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4201 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4202 (ieee_generic_stat_arch_elt): Restructured to prevent
4203 ieee_object_p from being called repeatedly.
4205 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4207 * coffcode.h (coff_write_object_contents): Allocate
4208 buffers large enough for any FILEHDR or AOUTHDR.
4210 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4212 * ecofflink.c (lookup_line): New static function, renamed and
4213 slighly changed from old _bfd_ecoff_locate_line.
4214 (_bfd_ecoff_locate_line): Cache line number information. Use
4215 lookup_line for actual lookup.
4217 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4219 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4220 multiple of 20 bytes.
4222 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4224 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4225 allocate ecoff_find_line, and don't initialize by hand.
4226 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4227 mips_elf_find_line, and don't call memset.
4229 * coffcode.h (coff_compute_section_file_positions): If not
4230 producing a final executable, don't consider sofar when aligning
4231 the section to the correct size.
4233 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4235 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4236 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4237 * coffgen.c (coff_section_symbol): Ifdef out.
4239 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4241 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4242 output_bfd is not NULL.
4244 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4246 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4247 of bfd_alloc (fixes fix_line not being initialized).
4248 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4250 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4252 * coffcode.h: Allow specific backends to override the
4253 bfd_link_add_symbols routine.
4255 * coff-h8300.c: Include genlink.h.
4256 (howto_table): Add R_MEM_INDIRECT.
4257 (rtype2howto): Support R_MEM_INDIRECT.
4258 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4261 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4263 * coff-alpha.c (alpha_relocate_section): Use
4264 info->callbacks_warning, rather than _bfd_error_handler, for
4265 "multiple gp" warning.
4267 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4270 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4271 table string. Use bfd_wrapped_link_hash_lookup.
4272 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4274 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4275 table, if any, when writing out symbols.
4276 (aout_link_input_section_std): Use the name from the hash table,
4277 if any, when reporting undefined symbols.
4278 (aout_link_input_section_ext): Likewise.
4279 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4280 * bout.c (get_value): Likewise.
4281 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4282 * ecoff.c (ecoff_reloc_link_order): Likewise.
4283 * elflink.h (elf_link_add_object_symbols): Likewise.
4284 (elf_reloc_link_order): Likewise.
4285 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4286 (_bfd_generic_reloc_link_order): Likewise.
4287 (default_indirect_link_order): Likewise.
4288 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4289 * sunos.c (sunos_add_one_symbol): Likewise.
4290 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4291 (bfd_xcoff_link_count_reloc): Likewise.
4292 (xcoff_reloc_link_order): Likewise.
4294 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4295 into -1 for intern->rss.
4297 * configure: Rebuild with autoconf 2.8.
4299 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4301 * stab-syms.c (__define_stab_duplicate): Define.
4302 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4304 * bfd-in.h (bfd_get_stab_name): Declare.
4305 * bfd-in2.h: Rebuild.
4306 * Makefile.in: Rebuild dependencies.
4307 (BFD_LIBS): Add stab-syms.o.
4308 (BFD_LIBS_CFILES): Add stab-syms.c.
4309 (BFD32_BACKENDS): Remove stab-syms.o.
4310 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4311 * configure.in: Don't list stab-syms.o in bfd_backends.
4312 * configure: Rebuild.
4313 * libaout.h (aout_stab_name): Don't declare.
4314 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4317 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * elf.c (assign_file_positions_for_segments): Adjust file offset
4320 for section alignment even if SEC_LOAD is not set.
4322 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4325 since they appear as targets in Makefile.in.
4326 * configure: Rebuild.
4328 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4329 don't fiddle with a symbol which is not defined anywhere.
4331 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4333 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4334 though they are defined in a shared library.
4335 (xcoff_build_ldsyms): Likewise.
4337 * coffgen.c (coff_find_nearest_line): Don't look at the line
4338 numbers for the section if section->lineno is NULL.
4340 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4341 message rather than calling BFD_ASSERT.
4342 * elfcode.h (write_relocs): Check return value of
4343 _bfd_elf_symbol_from_bfd_symbol.
4345 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4347 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4350 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4352 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4354 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4355 hppa_reloc_field_selector_type_alt.
4356 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4357 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4359 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4361 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4363 * elf.c (assign_file_positions_for_segments): Adjust the segment
4364 memory size for the alignment of a SEC_ALLOC section, not just a
4367 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4369 * m68klinux.c: New file.
4370 * hosts/m68klinux.h: New file.
4371 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4372 * configure.in (m68*-*-linux*): New native host.
4373 (m68klinux_vec): New vector.
4374 * configure: Rebuild.
4375 * targets.c (m68klinux_vec): Declare.
4376 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4377 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4378 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4379 declaration from bfd_linux_size_dynamic_sections.
4380 (bfd_m68klinux_size_dynamic_sections): Declare.
4381 * bfd-in2.h: Rebuild.
4382 * Makefile.in: Rebuild dependencies.
4383 (BFD32_BACKENDS): Add m68klinux.o.
4384 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4386 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4388 * libhppa.h (pa_arch): Add pa20.
4389 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4390 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4391 (hppa_field_adjust): Handle e_nsel.
4392 * som.c: Provide default definitions for many new relocs found only
4393 in hpux10 include files.
4394 (som_fixup_formats): Add several new relocs from hpux10.
4395 (som_hppa_howto_table): Add hpux10 relocs.
4396 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4398 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4400 * mpw-make.sed: Edit out recent shared library support, and
4401 rules to rebuild .h files using doc/chew.
4403 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4405 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4406 size even of sections with no contents.
4408 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4410 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4411 starting with '$' the way we skip names starting with '.'. When
4412 updating x_endndx, don't be fooled by an index which has been
4415 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4416 struct/union/enum type with no elements.
4418 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4420 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4422 * archive.c (bfd_generic_archive_p): If the first file in the
4423 archive can not be recognized as an object, don't assume that this
4424 is the wrong format.
4426 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4427 format is not bfd_object.
4428 (bfd_elf_get_dt_soname): Likewise.
4430 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4435 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4437 * bfd.c (tdata): Add netbsd_core_data.
4438 * bfd-in2.h: Regenerated.
4440 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4442 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4443 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4444 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4447 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4448 to get the symbol index, matching 14 Jul 95 change.
4450 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4452 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4453 Remove duplicate definition of gp.
4455 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4457 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4458 assume that we can set the GP value and then get the same value,
4459 since it won't be true if the output file is neither ELF nor
4461 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4462 _bfd_get_gp_value here.
4463 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4464 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4466 (mips_elf_lo16_reloc): Likewise.
4467 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4468 Don't require that the BFD be ELF.
4469 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4470 (mips_elf_gprel32_reloc): Likewise.
4471 (mips_elf_relocate_section): Don't assume we can set and get the
4473 (mips_elf_finish_dynamic_symbol): Don't bother to use
4474 _bfd_get_gp_value here.
4476 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4477 Don't change epdr between malloc and free. Be careful not to free
4478 NULL pointers. Zero out the first RPDR.
4480 * configure.host: On Linux, only pass -rpath option if $(libdir)
4481 is neither /lib nor /usr/lib. From Alan Modra
4482 <alan@mullet.Levels.UniSA.Edu.Au>.
4484 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4486 (elf_dt_name): Rename from elf_dt_needed_name.
4487 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4489 (bfd_elf_get_dt_soname): New function.
4490 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4491 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4492 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4493 * bfd-in2.h: Rebuild.
4495 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4497 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4498 _bfd_sparc_elf_reloc_type_lookup.
4499 (bfd_elf32_bfd_reloc_type_lookup): Update.
4500 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4501 (sparc64_elf_howto_table): Define.
4502 (sparc_reloc_map): Define.
4503 (sparc64_elf_reloc_type_lookup): New function.
4504 (sparc_elf_wdisp16_reloc): New function.
4505 (elf_info_to_howto): Use sparc64_elf_howto_table.
4506 (sparc64_elf_relocate_section): Likewise.
4507 (bfd_elf64_bfd_reloc_type_lookup): Update.
4509 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4511 * configure.host: Check for 'do not mix' from native linker before
4512 trying to use -rpath.
4514 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4516 * bfd.c (_bfd_get_gp_value): New function.
4517 (_bfd_set_gp_value): New function.
4518 * libbfd-in.h (_bfd_get_gp_value): Declare.
4519 (_bfd_set_gp_value): Declare.
4520 * libbfd.h: Rebuild.
4521 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4522 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4523 directly to the fields in the tdata information.
4524 (alpha_relocate_section): Likewise.
4525 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4526 (mips_gprel_reloc): Likewise.
4527 (mips_relocate_section): Likewise.
4528 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4529 (mips_elf_lo16_reloc): Likewise.
4530 (mips_elf_final_gp): Likewise.
4531 (mips_elf_gprel16_reloc): Likewise.
4532 (mips_elf_gprel32_reloc): Likewise.
4533 (mips_elf_relocate_section): Likewise.
4534 (mips_elf_finish_dynamic_symbol): Likewise.
4536 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4538 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4540 * configure.in: Call AC_PROG_CC before configure.host.
4541 * configure: Rebuild.
4542 * configure.host: Don't set information which autoconf should
4543 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4545 * configure.host: Remove go32 and win32 host information, since it
4546 should no longer be needed.
4548 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4549 then start a new segment rather than put a writable section in a
4552 * configure.host: Set RPATH_ENVVAR.
4554 * Makefile.in: Rebuild dependencies.
4556 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4557 zero_section variable.
4559 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4561 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4562 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4563 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4565 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4567 * ieee.c (ieee_write_expression): Only use an R variable for a
4568 local symbol. Don't output a zero offset. Handle a zero address.
4569 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4570 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4572 (parse_expression): Don't try to handle multiple occurrences of a
4573 P variable. Handle I variables differently from X variables. Fix
4574 the order of minus expressions.
4575 (ieee_slurp_external_symbols): Generate an I variable for an NN
4576 record. Fix handling of ATI and ATX records.
4577 (ieee_slurp_sections): Only set minimal section attributes.
4578 Adjust them later, based on the section contents.
4579 (ieee_object_p): Read in the file until just after the ME record.
4580 Call ieee_slurp_section_data to set the section flags.
4581 (do_one): Add iterations parameter. Only repeat the first load
4582 item. Set the section and file reloc flags.
4583 (ieee_slurp_section_data): Set section flags. Pass iterations to
4585 (ieee_canonicalize_reloc): Handle I variables.
4586 (do_with_relocs): Only emit relocation size when necessary.
4587 Increase MAXRUN to 127. Change ov to be assigned, and take
4588 src_mask and pcrel_offset into account.
4589 (ieee_write_data_part): Skip sections that are not loaded.
4590 (ieee_write_external_part): Don't output optional last entry of WX
4592 (ieee_write_me_part): Make setting of me_record neater.
4593 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4595 * syms.c (stt): Add entries for zerovars, vars, and code.
4597 * elfcode.h (validate_reloc): New static function.
4598 (write_relocs): Call validate_reloc for non ELF relocs.
4600 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4601 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4602 (TARGET_LITTLE_SYM): Likewise.
4604 * config.bfd (m68*-*-psos*): New target.
4606 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4608 * i386msdos.c: Remove some #if 0 code.
4609 (msdos_write_object_contents): Don't include empty sections in the
4610 size computation, regardless of their address.
4612 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4614 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4615 is NULL, ie, the -r switch is used.
4617 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4619 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4620 (BFD_RELOC_MIPS_GOT_LO16): Define.
4621 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4622 * bfd-in2.h, libbfd.h: Rebuild.
4623 * elf32-mips.c (mips_reloc_map): Map new relocs.
4625 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4627 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4630 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4631 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4632 simple number for the section address, rather than an expression.
4633 Limit the number of bytes between relocs to MAXRUN.
4634 (ieee_write_me_part): Set me_record to the file offset after the
4636 (ieee_write_processor): New static function.
4637 (ieee_write_object_contents): Use ieee_write_processor.
4639 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4641 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4643 * coff-aux.c: Change include of aux.h to aux-coff.h.
4645 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4647 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4648 relocation put the addend both in the reloc entry and the data.
4649 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4652 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4653 a R_68K_PCxx reloc against a defined global symbol directly.
4654 (elf_m68k_check_relocs): Don't count such a reloc.
4656 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4657 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4658 symbol for now, otherwise always record the symbol as dynamic.
4659 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4660 is not referenced by a dynamic object, and we are not making a
4661 shared object, then don't make a PLT entry. If we do make a PLT
4662 entry, make sure the symbol has been recorded as dynamic.
4664 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4666 * configure.host: When making a shared library, set HLDFLAGS to
4667 pass an appropriate -rpath option. Use the make variable SONAME
4668 as the shared library soname, rather than computing it here. On
4669 SunOS, build stamp-tshlink in place of $(SHLINK).
4670 * Makefile.in (SONAME): New variable.
4671 ($(SHLINK)): Make a link to the transformed name, as well.
4672 (stamp-tshlink): New target.
4673 (install): Skip stamp-tshlink during install.
4675 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4677 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4678 linker sections have been set up yet.
4680 * elf.c (make_mapping): Add an additional argument to suppress
4681 making the first section include the program headers.
4682 (map_sections_to_segments): If the user used -Ttext such that the
4683 program headers are on a different page, do not set the flags
4684 saying that this section includes the program headers.
4686 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4688 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4689 don't define TRAD_HEADER.
4690 * configure: Rebuild.
4692 * netbsd-core.c: New file, support for NetBSD core files.
4693 * hosts/*nbsd.h: Removed.
4695 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4697 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4698 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4699 * libbfd.h, bfd-in2.h: Regenerated.
4700 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4701 bfd_elf32_bfd_reloc_type_lookup.
4702 (reloc_type{,_names}): Deleted.
4703 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4705 (sparc_reloc_map): Add sparc64 relocs.
4706 (sparc_elf_notsupported_reloc): New static function.
4707 (sparc_elf_wdisp16_reloc): New static function.
4708 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4709 (elf32_sparc_relocate_section): Likewise.
4710 (bfd_elf32_bfd_reloc_type_lookup): Define.
4711 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4712 (reloc_type{,_names}): Deleted.
4713 (elf_sparc_howto_table): Deleted.
4714 (sparc_reloc_map): Deleted.
4715 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4716 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4718 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4720 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4723 * Makefile.in (program_transform_name): New variable.
4724 (install): Transform library name before installing it.
4726 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4728 * archures.c (bfd_mach_i960_hx): Define.
4729 * bfd-in2.h: Rebuild.
4730 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4731 (MATRIX): Expand entries for HX.
4732 (arch_info_struct): Add i960:hx entry.
4733 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4734 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4735 (coff_set_flags): Handle bfd_mach_i960_hx.
4737 Support for building as a shared library, based on patches from
4738 Alan Modra <alan@spri.levels.unisa.edu.au>:
4739 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4740 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4741 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4742 * configure: Rebuild.
4743 * configure.host: If --enable-shared, adjust shared library stuff
4744 based on the host. If the host is SunOS, and the linker supports
4745 -rpath, set HLDFLAGS to use it.
4746 * Makefile.in (ALLLIBS): New variable.
4747 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4748 (COMMON_SHLIB, SHLINK): New variables.
4749 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4750 (STAGESTUFF): Remove variable.
4751 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4753 (stamp-ofiles): New target, like old ofiles target, but build
4754 using a temporary file and move-if-change, and touch stamp-ofiles
4756 (ofiles): Just depend upon stamp-ofiles.
4757 (stamp-piclist, piclist): New targets.
4758 ($(SHLIB), $(SHLINK)): New targets.
4759 (targets.o, archures.o): Build twice if PICFLAG is set.
4760 (do_mostlyclean): Remove pic/*.o.
4761 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4763 (do_distclean): Remove pic and stamp-picdir.
4764 (install): Install shared libraries.
4765 ($(OFILES)): Depend upon stamp-picdir.
4766 (stamp-picdir): New target.
4768 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4770 * libcoff.h: Rebuild.
4772 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4773 flavour of a section with no owner.
4775 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4776 ELF_LINK_NON_ELF flag.
4777 (mips_elf_create_got_section): Likewise.
4779 * elf.c: Revert last change, since it breaks dynamic linking.
4780 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4782 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4783 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4784 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4786 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4788 * elf.c (assign_file_positions_for_segments): If the backend does
4789 not want the elf header or the program headers in the address
4790 space, do not include them in the calculations.
4792 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4793 function to determine if we need additional program headers.
4794 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4795 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4797 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4799 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4801 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4803 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4804 back into one line. Some compilers (sunos 4.1.3 for example)
4805 won't accept args split across more than one line.
4807 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4809 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4810 * configure: Regenerate.
4812 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4814 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4815 try to do arithmetic on a void *, cast it to a unsigned char * first.
4817 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4819 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4820 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4822 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4823 flag for a newly defined symbol.
4824 (NAME(bfd_elf,record_link_assignment)): Likewise.
4825 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4826 set the DEF or REF_REGULAR flags correctly.
4828 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4829 (libbfd.h, libcoff.h): Corresponding change.
4831 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4832 a PLT32 reloc as dynamic.
4833 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4834 is not referenced by a dynamic object, and we are not making a
4835 shared object, then don't make a PLT entry. If we do make a PLT
4836 entry, make sure the symbol has been recorded as dynamic.
4838 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4840 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4841 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4842 (powerpcle-*-cygwin32): New.
4843 * peicode.h (add_data_entry): Get address from vma.
4845 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4847 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4848 attached to the section has already been created as an undefined
4849 symbol, treat it as if it hasn't been created yet.
4851 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4853 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4854 symbol or section symbols if stripping all symbols and this is not
4855 a relocateable link. Don't output the symbol string table if
4856 there are no symbols.
4857 (elf_link_flush_output_syms): Don't do anything if there are no
4860 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4862 * coff-aux.c: New file.
4863 * hosts/m68kaux.h: New file.
4864 * config.bfd (m68*-apple-aux*): New target.
4865 * configure.in (m68*-apple-aux*): New native host.
4866 (m68kaux_coff_vec): New vector.
4867 * configure: Rebuild.
4868 * targets.c (m68kaux_coff_vec): Declare.
4869 * coffcode.h (bfd_coff_backend_data): Add field
4870 _bfd_coff_link_add_one_symbol.
4871 (bfd_coff_link_add_one_symbol): Define.
4872 (compare_arelent_ptr): New static function if TARG_AUX.
4873 (coff_write_relocs): If TARG_AUX, sort the relocs.
4874 (coff_write_object_contents): Set A/UX aouthdr magic number.
4875 (coff_link_add_one_symbol): Define if not defined.
4876 (bfd_coff_std_swap_table): Initialize new field.
4877 * libcoff.h: Rebuild.
4878 * cofflink.c (coff_link_add_symbols): Call
4879 bfd_coff_link_add_one_symbol rather than
4880 _bfd_generic_link_add_one_symbol.
4881 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4882 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4883 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4884 * Makefile.in: Rebuild dependencies.
4885 (BFD32_BACKENDS): Add coff-aux.o.
4886 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4888 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4890 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4891 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4893 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4895 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4896 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4897 (maintainer-clean): Warn about deleting special files.
4898 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4900 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4901 warning symbols correctly.
4902 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4903 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4904 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4905 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4906 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4907 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4909 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4912 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4914 * libcoff-in.h: aligned newly exported names with bfd naming
4915 conventions. Removed an erroneous define of POWERPC_LE_PE.
4916 * libcoff.h: Rebuild.
4917 * cofflink.c, coff-ppc.c: the above function name changes
4919 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4921 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4922 * ecoff.c (struct extsym_info): Define.
4923 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4924 to ecoff_link_write_external.
4925 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4926 Strip symbols when appropriate.
4928 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4929 * syms.c (BSF_OBJECT): Define.
4930 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4931 * bfd-in2.h: Rebuild.
4932 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4934 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4937 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4938 copying relocs into a shared object, treat a defined global symbol
4940 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4941 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4942 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4944 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4945 real defined symbol, not to a weak defined symbol.
4947 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4949 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4950 and made a few static functions externs.
4952 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4953 POWERPC_LE_PE hack in cofflink.
4955 * libcoff-in.h: promoted the following from cofflink.c to allow
4956 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4957 coff_debug_merge_element, struct coff_debug_merge_type,
4958 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4959 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4960 coff_debug_merge_hash_lookup, coff_link_section_info,
4961 coff_final_link_info, coff_debug_merge_hash_newfunc,
4962 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4964 * libcoff.h: re-gen'd
4966 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4968 * syms.c: Include "bfdlink.h".
4969 (struct stab_find_info): Define.
4970 (_bfd_stab_section_find_nearest_line): New function.
4971 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4972 * libbfd.h: Rebuild.
4973 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4974 * elf.c (_bfd_elf_find_nearest_line): Try calling
4975 _bfd_stab_section_find_nearest_line before searching the ELF
4976 symbol table. Find the closest STT_FUNC symbol, not the last one.
4977 * libcoff-in.h (coff_data_type): Add line_info field.
4978 * libcoff.h: Rebuild.
4979 * coffgen.c (coff_find_nearest_line): Try calling
4980 _bfd_stab_section_find_nearest_line before searching the COFF
4982 * Makefile.in: Rebuild dependencies.
4984 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4986 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4987 4 bytes, so we get the correct value when updating the register
4988 field in little endian mode.
4990 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4992 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4993 entry_section fields. Add sntoc and snentry fields.
4994 * libcoff.h: Rebuild.
4995 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4996 not toc_section and entry_section (the COFF file does not have any
4997 sections at this point).
4998 (coff_write_object_contents): Set o_snentry and o_sntoc from
4999 snentry and sntoc rather than entry_section and toc_section.
5000 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5001 snentry, not toc_section and entry_section.
5002 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5003 entry_section from hentry.
5004 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5006 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5007 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5008 than using toc_section directly.
5010 * archures.c: Add missing `.' in enum bfd_architecture.
5011 * bfd-in2.h: Rebuild.
5013 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5014 Robert Lipe <robertl@arnet.com>.
5016 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5018 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5019 to sections we allocate. Use bfd_zalloc to allocate initialial
5020 sections, not bfd_alloc.
5021 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5022 SDA{,2}I16 relocations.
5023 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5024 whether to put something in .sbss or not.
5025 (ppc_elf_relocate_section): Add support for more relocations. Add
5026 in sec->output_offset where appropriate. Make error messages
5027 include the symbol name.
5029 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5030 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5031 doesn't get redefined messages if -shared.
5033 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5034 section if the rel_section field has been set up.
5036 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5038 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5041 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5043 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5044 of flags, only flags used are controlled by mach number. Bump up
5045 output file mach number to highest of input file mach numbers.
5046 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5047 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5049 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5050 bfd_elf64_sparc_vec support.
5052 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5054 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5055 the embedded bit is set on some objects and not on others. Just
5057 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5060 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5062 * coffcode.h (coff_new_section_hook): Don't try to align the
5065 * coffcode.h (coff_set_section_contents): Fix the handling of the
5066 .lib section to work even if the entire section contents are
5067 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5068 Robert Lipe <robertl@arnet.com>.
5070 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5072 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5073 memory here for contents.
5075 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5076 _SDA2_BASE_ by 32768.
5077 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5078 started using. Allocate contents for .sdata and .sdata2 sections
5080 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5082 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5083 size _SDA{,2}_BASE_.
5084 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5087 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5089 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5091 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5092 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5093 (bfd_mach_sparc_v9a): Define.
5094 (bfd_mach_sparc_v9_p): Define.
5095 * bfd-in2.h: Regenerated.
5096 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5098 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5099 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5100 to bfd_elf32_sparc_vec.
5101 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5102 Add v8plus{,a} support.
5104 (sparc_compatible): New function.
5105 * elf32-sparc.h: #include "elf/sparc.h".
5106 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5107 elf32_sparc_final_write_processing): New functions.
5108 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5109 elf_backend_final_write_processing): Define.
5111 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5113 * elf-bfd.h (struct elf_link_hash_entry): Add
5114 linker_section_pointer field.
5115 (enum elf_linker_section_enum): Enumeration for new way of
5116 creating linker dynamic sections and symbols.
5117 (elf_linker_section{,_pointers}): New structures for creating
5118 dynamic sections and symbols.
5119 (elf_obj_tdata): Add linker_section_pointers and linker_section
5121 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5122 (_bfd_elf_create_linker_section): New declarations.
5123 (_bfd_elf_find_pointer_linker_section): Ditto.
5124 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5125 (_bfd_elf_make_linker_section_rela): Ditto.
5127 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5129 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5130 (ppc_elf_create_linker_section): New function to create the
5131 sections .got, .sdata, and .sdata2.
5132 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5134 (ppc_elf_check_relocs): Support more of the eabi relocations.
5135 (ppc_elf_relocate_section): Ditto.
5136 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5137 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5139 * elflink.h (elf_create_pointer_linker_section): New function to
5140 create initialized pointers in dynamic linker sections.
5141 (elf_finish_pointer_linker_section): Actually intialize the
5142 pointers created above.
5144 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5145 macros to provide both 32 and 64 bit versions of
5146 elf_create_pointer_linker_section.
5147 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5148 provide both 32 and 64 bit versions of
5149 elf_finish_pointer_linker_section.
5151 * elflink.c (_bfd_elf_create_linker_section): New function to
5152 create a linker section.
5153 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5154 given address in the linker pointer offsets created for a given
5156 (_bfd_elf_make_linker_section_rela): Make a RELA section
5157 corresponding to the generated linker section.
5159 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5161 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5163 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5165 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5166 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5167 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5168 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5169 toc entry in an objdump) for now.
5170 (ppc_do_last, ppc_get_last): New function - needed to save processing
5171 the toc owner to the end.
5172 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5175 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5176 toc owner from being done till last. Must define POWERPC_LE_PC
5179 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5181 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5183 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5184 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5186 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5188 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5190 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5192 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5194 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5196 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5198 * elf.c (assign_file_positions_for_segments): Don't increment file
5199 offset for a segment which contains no loadable sections.
5201 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5203 * reloc.c: Add new PowerPC relocations.
5204 * {bfd-in2,libbfd}.h: Regenerate.
5206 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5207 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5209 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5211 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5214 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5217 * coffgen.c (coff_find_nearest_line): Don't try to cache
5218 information in sections that are not owned by a BFD. From Richard
5219 Henderson <richard@atheist.tamu.edu>.
5221 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5222 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5223 * elflink.h (elf_link_output_extsym): Remove special check for
5226 * ecoffswap.h: Add prototypes for static functions.
5228 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5230 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5231 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5233 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5234 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5235 support. Begin support for R_PPC_SDA{2,}REL.
5237 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5239 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5240 create the .got and .got.neg sections.
5241 (ppc_elf_size_dynamic_sections): Call it.
5242 (ppc_elf_check_relocs): Call it.
5243 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5244 (ppc_elf_check_relocs): Add error messages for relocations we
5245 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5248 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5250 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5251 section flags for V.4 and eabi.
5253 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5255 * elf.c (assign_file_positions_for_segments): If a segment
5256 contains no sections, don't mark it as readable.
5258 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5259 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5261 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5262 dynamic section, if there is one.
5263 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5264 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5265 (bfd_elf64_swap_dyn_in): Likewise.
5266 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5268 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5270 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5271 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5272 <pirker@eiunix.tuwien.ac.at>.
5274 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5276 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5277 PowerPC V.4 and eabi.
5278 * bfd-in2.h: Regenerate.
5279 * libfd.h: Regenerate.
5281 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5283 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5284 section type and SHF_EXCLUDE section flag, turning them into the
5285 appropriate bfd section flag.
5287 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5289 * xcofflink.c (xcoff_link_add_symbols): Create the special
5290 sections if we see a DYNAMIC object, in case that is the only
5291 XCOFF input object we see.
5293 * elf32-mips.c: Extensive changes for a start at dynamic linking
5294 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5296 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5297 (struct elf_backend_data): Remove
5298 elf_backend_create_program_headers field. Add
5299 elf_backend_additional_program_headers and
5300 elf_backend_modify_segment_map fields.
5301 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5303 (elf_backend_additional_program_headers): Likewise.
5304 (elf_backend_modify_segment_map): Likewise.
5305 (elf_backend_create_program_headers): Don't define.
5306 (elfNN_bed): Change to account for field changes.
5307 * elf.c (assign_file_positions_for_segments): Call new
5308 modify_segment_map backend function. Don't call old
5309 create_program_headers backend function.
5310 (get_program_header_size): Call additional_program_headers rather
5311 than create_program_headers.
5312 * elflink.h (elf_link_add_object_symbols): Initialize
5313 type_change_ok from new backend field.
5314 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5316 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5317 a reloc against the appropriate section.
5319 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5320 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5321 (elf_flags_init): Rename from elf_ppc_flags_init.
5322 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5324 (ppc_elf_copy_private_bfd_data): Likewise.
5325 (ppc_elf_merge_private_bfd_data): Likewise.
5327 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5330 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5332 * coff-alpha.c (alpha_relocate_section): During final link, allow
5333 output .lita section to be bigger than 64k by adjusting gp value
5334 on a per-input section basis.
5335 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5337 (struct ecoff_section_tdata): Add gp field.
5339 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5341 Handle Alpha ECOFF changes in OSF/1 3.2.
5342 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5344 * coff-alpha.c: Include "aout/ar.h".
5345 (alpha_ecoff_get_relocated_section_contents): Don't require an
5346 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5347 3.2 doesn't generate one.
5348 (alpha_relocate_section): Likewise.
5349 (alpha_ecoff_slurp_armap): Define.
5350 (alpha_ecoff_slurp_extended_name_table): Define.
5351 (alpha_ecoff_construct_extended_name_table): Define.
5352 (alpha_ecoff_truncate_arname): Define.
5353 (alpha_ecoff_write_armap): Define.
5354 (alpha_ecoff_generic_stat_arch_elt): Define.
5355 (alpha_ecoff_update_armap_timestamp): Define.
5357 (alpha_ecoff_read_ar_hdr): New static function.
5358 (alpha_ecoff_get_elt_at_filepos): New static function.
5359 (alpha_ecoff_openr_next_archived_file): New static function.
5360 (alpha_ecoff_get_elt_at_index): New static function.
5361 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5362 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5363 _bfd_ecoff to alpha_ecoff.
5364 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5365 field from backend structure, rather than always calling
5366 _bfd_get_elt_at_filepos.
5367 * coff-mips.c (mips_ecoff_backend_data): Initialize
5368 get_elt_at_filepos field.
5369 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5370 from _bfd_generic_read_ar_hdr with minor changes.
5371 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5372 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5373 * libbfd.h: Rebuild.
5375 * bfd-in.h (BFD_IN_MEMORY): Define.
5376 * libbfd-in.h (struct bfd_in_memory): Define.
5377 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5378 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5379 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5380 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5381 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5382 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5383 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5384 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5385 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5386 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5388 (bfd_openstreamr): Likewise.
5389 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5390 BFD_IN_MEMORY is not set.
5391 * riscix.c (riscix_some_aout_object_p): Likewise.
5392 * bfd-in2.h, libbfd.h: Rebuild.
5394 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5395 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5396 (bfd_get_elt_at_index): Define.
5397 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5398 bfd_get_elt_at_index. Change index parameter from int to
5400 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5401 (_bfd_noarchive_get_elt_at_index): Define.
5402 (_bfd_archive_bsd_get_elt_at_index): Define.
5403 (_bfd_archive_coff_get_elt_at_index): Define.
5404 * bfd-in2.h, libbfd.h: Rebuild.
5405 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5406 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5407 * ieee.c (ieee_get_elt_at_index): Define.
5408 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5409 * oasys.c (oasys_get_elt_at_index): Define.
5410 * som.c (som_get_elt_at_index): Define.
5412 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5413 numbers to the .text section.
5415 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5417 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5418 If there is a SEC_DEBUGGING section, get the contents of the debug
5419 information part from it.
5420 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5422 (ieee_write_object_contents): Check ieee_write_debug_part return.
5424 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5426 * config.bfd (i[345]86-*-freebsd*): Add target.
5427 * configure.in (i386freebsd_vec): Add vec.
5428 * configure: Regenerate.
5429 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5430 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5431 Rebuild dependencies..
5432 * freebsd.h: New file.
5433 * i386freebsd.c: New file.
5434 * targets.c (i386freebsd_vec): Declare.
5435 (bfd_target_vector): Add i386freebsd_vec.
5436 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5437 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5439 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5441 * ieee.c (ieee_slurp_debug): New static function.
5442 (ieee_object_p): Call it.
5443 (ieee_slurp_section_data): Skip debugging sections.
5444 (ieee_get_reloc_upper_bound): Likewise.
5445 (ieee_get_section_contents): Likewise.
5446 (ieee_canonicalize_reloc): Likewise.
5447 (ieee_write_section_part): Likewise.
5448 (ieee_write_debug_part): Likewise.
5449 (ieee_write_data_part): Likewise.
5450 (init_for_output): Likewise.
5452 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5454 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5456 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5457 relocs, since ppc_elf_relocate_section handles the linker case.
5458 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5460 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5461 ppc_elf_relocate_section since that is now the only caller.
5462 (ppc_elf_relocate_section): Ditto.
5464 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5466 * coffcode.h (coff_write_object_contents): If we don't know the
5467 section of the entry point for an XCOFF executable, always set the
5468 entry address to -1.
5470 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5472 * elf.c (bfd_section_from_shdr): Add support for note sections.
5474 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5476 * bfd-in.h (struct _symbol_info): Add stab_type field.
5477 * bfd-in2.h: Rebuild.
5478 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5480 * elf32-ppc.c: Remove trailing newline from calls to
5482 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5483 difference if target endianness is known.
5485 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5487 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5488 old style TOC16 references without using R_PPC_GOT.
5489 (ppc_reloc_type): Ditto.
5490 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5491 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5492 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5493 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5494 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5496 (ppc_elf_adjust_dynamic_symbol): Ditto.
5497 (ppc_elf_adjust_dynindx): Ditto.
5498 (ppc_elf_size_dynamic_sections): Ditto.
5499 (ppc_elf_finish_dynamic_symbol): Ditto.
5500 (ppc_elf_finish_dynamic_sections): Ditto.
5501 (ELF_DYNAMIC_INTERPRETER): Define.
5503 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5505 * elf.c (copy_private_bfd_data): When attaching sections to
5506 segments ignore sections that won't be allocated. Patch from
5509 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5511 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5514 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5516 * coff-i960.c (CALC_ADDEND): Define.
5517 (coff_i960_relocate_section): Add the input section VMA to the
5518 addend for PC relative relocs.
5520 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5522 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5523 to correctly terminate.
5525 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5527 * targets.c (enum bfd_endian): Define.
5528 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5529 from boolean to enum bfd_endian. Change header_byteorder_big_p
5531 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5532 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5533 * bfd-in2.h: Rebuild.
5534 * All targets: Change initialization of byteorder and
5535 header_byteorder to use enum bfd_endian values rather than
5537 * All files: Change all references to byteorder_big_p and
5538 header_byteorder_big_p to use new bfd_*_endian macros.
5540 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5542 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5544 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5546 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5548 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5550 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5552 * ieee.c: Lots of minor cleanups. Make many functions return
5553 errors rather than calling abort. Also:
5554 (ieee_write_twobyte): Remove; change callers to call existing
5555 ieee_write_2bytes function.
5556 (ieee_write_expression): Don't output the section twice when
5557 outputting a local symbol. Don't emit an extraneous zero if there
5559 (ieee_slurp_sections): Set the lma as well as the vma.
5560 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5562 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5563 a recognized one or bfd_arch_unknown.
5564 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5566 (ihex_get_symtab): Likewise.
5568 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5570 * aoutx.h: Include <ctype.h>.
5571 (struct aout_link_includes_table): Define.
5572 (struct aout_link_includes_totals): Define.
5573 (struct aout_link_includes_entry): Define.
5574 (aout_link_includes_lookup): Define macro.
5575 (struct aout_final_link_info): Add includes field.
5576 (aout_link_includes_newfunc): New static function.
5577 (NAME(aout,final_link)): Initialize includes hash table.
5578 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5580 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5582 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5584 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5586 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5588 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5590 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5591 (pe_print_private_bfd_data): call pe_print_reloc.
5592 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5593 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5594 up some debugging as well.
5596 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5598 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5601 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5603 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5604 when setting sections to NULL.
5606 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5608 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5610 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5611 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5613 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5614 * bfd-in2.h: Rebuild.
5616 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5618 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5620 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5622 * ihex.c (ihex_scan): Handle record types 4 and 5.
5623 (ihex_object_p): Permit types 4 and 5.
5624 (ihex_set_section_contents): Remove check for out of range
5626 (ihex_write_object_contents): Generate types 4 and 5.
5628 * elflink.h (elf_link_output_extsym): Just ignore warning and
5629 indirect references to symbols which don't really exist.
5631 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5633 * peicode.h (pe_print_idata): Minor format fixes
5634 (pe_print_edata): New function. Under private printing, this formats
5635 the edata section of a PE file.
5636 (pe_print_private_bfd_data): Added call to pe_print_edata.
5638 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5640 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5641 index, don't call stoi.
5643 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5645 * srec.c (srec_scan): Set lma as well as vma.
5647 * ihex.c: New file; support for Intel Hex format.
5648 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5649 (ihex_vec): Declare.
5650 (bfd_target_vector): Always include ihex_vec.
5651 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5652 * Makefile.in: Rebuild dependencies.
5653 (BFD_LIBS): Add ihex.o
5654 (BFD_LIBS_CFILES): Add ihex.c.
5655 * bfd-in2.h: Rebuild.
5657 * elf.c (assign_file_positions_for_segments): Sort the sections in
5659 (get_program_header_size): Return the right size if segment_map is
5661 (copy_private_bfd_data): Don't bother to sort the sections.
5663 * bfd.c (bfd_record_phdr): New function.
5664 * bfd-in.h (bfd_record_phdr): Declare.
5665 * bfd_in2.h: Rebuild.
5667 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5670 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5671 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5673 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5674 (bfd_zmalloc): Change declaration.
5675 * libbfd.h: Rebuild.
5676 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5677 and realloc. Don't set bfd_error_no_memory if they fail.
5679 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5681 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5682 uses as well. Added a new howto to deal with TOCREL16 relocs that
5683 are TOCDEFN as well.
5684 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5685 to handle RVA relocs from dlltool.
5686 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5687 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5688 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5690 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5691 to get the right section alignment.
5693 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5695 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5696 p_paddr if p_paddr is zero.
5697 (make_mapping): Set includes_filehdr and includes_phdrs for first
5699 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5701 (assign_file_positions_for_segments): Handle includes_filehdr and
5702 includes_phdrs. Remove special handling of PT_PHDR and first
5704 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5705 when appropriate. Remove special handling of PT_PHDR segment.
5706 Use a more complex condition for when a section is included in a
5707 segment to handle Solaris linker oddities.
5709 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5711 * coff-m88k.c (howto_table): Reformatted for easier reading;
5712 special_function now points to new function m88k_special_reloc.
5713 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5715 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5716 be done correctly by m88k_special_reloc.
5717 (reloc_processing): New function to be used by RELOC_PROCESSING.
5718 (RELOC_PROCESSING): Define to call reloc_processing.
5720 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5722 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5723 (pe_print_pdata): Likewise.
5725 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5726 obstack_alloc fails.
5727 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5729 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5730 * Many files: don't set bfd_error_no_memory if one of the above
5733 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5734 if p_paddr_valid is set.
5735 (copy_private_bfd_data): New static function.
5736 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5738 * elf.c (assign_file_positions_for_segments): Fix case where extra
5739 program headers were allocated.
5741 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5742 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5743 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5744 _bfd_elf_print_private_bfd_data.
5746 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5747 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5748 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5749 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5750 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5751 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5752 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5754 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5756 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5757 * elf.c (make_mapping): New static function.
5758 (map_sections_to_segments): New static function.
5759 (elf_sort_sections): New static function.
5760 (assign_file_positions_for_segments): New static function.
5761 (map_program_segments): Remove.
5762 (get_program_header_size): Remove sorted_hdrs, count, and
5763 maxpagesize parameters. Simplify.
5764 (assign_file_positions_except_relocs): When generating an
5765 executable, use assign_file_positions_for_segments.
5766 (elf_sort_hdrs): Remove.
5767 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5768 to get_program_header_size.
5770 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5772 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5774 * configure, config.in: Regenerate with autoconf 2.7.
5776 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5777 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5779 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5781 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5782 (ecoff_sec_to_styp_flags): Likewise.
5783 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5784 (ecoff_set_symbol_info): Handle scRConst.
5785 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5786 (ecoff_compute_section_file_positions): Handle .rconst section.
5787 (_bfd_ecoff_write_object_contents): Likewise.
5788 (ecoff_link_check_archive_element): Handle scRConst.
5789 (ecoff_link_add_externals): Likewise.
5790 (ecoff_link_write_external): Handle .rconst section.
5791 (ecoff_reloc_link_order): Likewise.
5792 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5793 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5795 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5797 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5798 DEF_DYNAMIC flag is set.
5800 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5802 * host-aout.c: If TRAD_HEADER is defined, include it.
5804 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5806 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5807 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5808 (BFD_NEED_DECLARATION): New function.
5809 * configure.in: Use BFD_NEED_DECLARATION.
5810 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5811 * configure, config.in: Rebuild with autoconf 2.6.
5813 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5814 special_sections before returning when called with a non XCOFF
5817 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5820 * coffcode.h (coff_compute_section_file_positions): Only pad the
5821 previous section to force file alignment when creating an
5824 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5826 * coffcode.h (coff_compute_section_file_positions): If
5827 RS6000COFF_C, set up the .debug section.
5829 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5830 if it is not large enough to accomodate the entire TOC area with
5831 signed 16 bit offsets.
5832 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5834 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5835 TOC anchor to use the TOC value used in the output file.
5837 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5839 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5840 (_bfd_coff_read_string_table): Likewise.
5842 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5844 * pe-arm.c: Fix typos.
5845 * coff-arm.c: Likewise.
5847 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5849 * coff-ppc.c (list_ele): Added "cat"egory member.
5850 (record_toc): New category parameter (priv or pub).
5851 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5852 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5853 the mainline. It addes extra toc cells in error.
5854 (ppc_coff_swap_sym_in_hook): Added some documentation.
5855 (dump_toc): Can now diagnose "virtual toc" chicanery.
5857 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5859 * elf-bfd.h (struct elf_link_hash_table): Change type of
5860 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5862 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5864 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5865 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5867 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5868 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5869 defined or mentioned in a regular file.
5871 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5873 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5874 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5875 (coff_ppc_relocate_section): Correct REL24 handling
5876 (ppc_process_before_allocation): Correct TOCDEFN handling
5878 * peicode.h (dir_names): Added name descriptions
5880 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5882 * VERSION: Updated to cygnus-2.6.
5884 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5886 * targets.c (m68k4knetbsd_vec): Declare.
5888 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5890 * targets.c (bfd_target): Change type of second argument to
5891 _bfd_print_private_bfd_data from void * to PTR.
5892 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5893 using PTR rather than void *.
5894 * bfd-in2, libbfd.h: Rebuild.
5895 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5897 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5898 _bfd_generic_bfd_print_private_bfd_data rather than casting
5901 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5903 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5904 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5906 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5907 BFD64_BACKENDS_CFILES): New variables.
5910 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5912 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5913 not at the file position of the first section.
5914 * coffcode.h (coff_compute_section_file_positions): Avoid using
5916 (coff_write_object_contents): When generating a PPC PE executable
5917 with no symbols, round up the file size to a COFF_PAGE_SIZE
5919 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5920 don't write out a string table.
5922 * elf.c (bfd_section_from_shdr): When using a different section
5923 header, pass the new one to _bfd_elf_make_section_from_shdr.
5924 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5925 (elf_map_symbols): Add section VMA to symbol value when comparing
5927 (_bfd_elf_compute_section_file_positions): Only build symbol table
5928 if there are some symbols. Set file offset of symtab and strtab
5930 (assign_file_positions_except_relocs): Remove dosyms parameter.
5931 Change all callers. Never set file offset of symtab and strtab
5933 (_bfd_elf_copy_private_section_data): New function.
5934 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5935 (_bfd_elf_copy_private_symbol_data): New function.
5936 (swap_out_syms): Check for special mapping of st_shndx created by
5937 copy_private_symbol_data.
5938 * elfxx-target.h: Use new copy routines.
5939 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5940 (_bfd_elf_copy_private_section_data): Declare.
5942 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5944 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5947 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5948 _bfd_dummy_target, matching the recent change to archive
5951 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5953 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5954 arithmetic on PTR types.
5956 * aout-target.h (MY(callback)): Set the lma of the sections.
5958 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5959 symbol into a reloc against the section.
5961 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5963 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5964 glue for the relocs: IMGLUE and IFGLUE.
5965 (record_toc): new function - tracks toc contents
5966 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5967 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5968 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5969 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5970 (ppc_record_toc_entry): Removed a debug define (duh)
5972 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5973 (pe_print_idata): New function - formats the idata section data
5974 (pe_print_pdata): New function - formats the pdata section data
5975 (pe_print_private_bfd_data): calls to above
5977 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5979 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5980 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5981 TARGET_SYM and TARGET_NAME for vector and BFD name.
5982 * coff-pmac.c (pmac_xcoff_vec): Remove.
5983 (TARGET_SYM, TARGET_NAME): Define.
5984 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5985 machine to 0, not all PowerMacs are 601s.
5987 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5989 * elfcode.h (elf_object_p): Read in any program headers.
5990 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5991 based on the program headers, if any.
5992 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5993 (map_program_segments): Set p_paddr of program headers based on
5996 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5998 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6001 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6002 trying to do a relocateable link with a non-a.out object file.
6004 * archive.c (bfd_generic_archive_p): Check the first object file
6005 in an archive even if target_defaulted is set. If the object file
6006 has the wrong xvec, reject it.
6008 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6009 be represented, report the name via _bfd_error_handler.
6010 (translate_to_native_sym_flags): Likewise.
6011 * elf32-mips.c (mips_elf_final_link): Likewise.
6012 * oasys.c (oasys_write_sections): Likewise.
6014 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6015 which checks for STYP_OVRFLO sections.
6016 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6017 reloc and lineno count overflows.
6018 (coff_write_object_contents): Call coff_count_linenumbers before
6019 coff_compute_section_file_positions. If RS6000COFF_C, handle
6020 reloc and lineno count overflows.
6021 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6022 relocs before dealing with .pad sections. Count overflow section
6023 headers when handling .pad sections.
6025 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6028 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6029 (struct xcoff_link_hash_table): Add descriptor_section and
6030 special_sections fields.
6031 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6032 (xcoff_link_add_symbols): Set linkage section alignment. Create
6033 descriptor section. Check for magic symbol names (_text, etc.),
6034 and record them in special_sections if found. Set
6035 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6036 descriptor field to point back to the function code symbol.
6037 (xcoff_sweep): Always mark the special descriptor_section.
6038 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6039 function descriptor, and mark it if it is.
6040 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6041 parameter, and fill it in. Allocate space for the descriptor
6043 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6044 global linkage code. If an undefined function descriptor is
6045 exported, arrange to define it. Warn about any other undefined
6047 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6048 (xcoff_write_global_symbol): Create a function descriptor when
6050 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6051 * bfd-in2.h: Rebuild.
6053 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6055 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6056 (ppc_coff_link_hash_table): new types for hashing
6057 (ppc_coff_link_hash_newfunc): hash entry constructor
6058 (ppc_coff_link_hash_table_init): hash table initializer
6059 (ppc_coff_link_hash_table_create): hash table constructor
6060 (ppc_record_toc_entry): changed references to hash table
6061 (coff_ppc_relocate_section): changed references to hash table
6063 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6064 * libcoff.h: Rebuild
6066 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6067 (coff_link_add_symbols): removed toc_offset init
6069 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6071 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6074 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6075 if it is given and mmep is available.
6076 * acconfig.h: Undef USE_MMAP.
6077 * configure, config.in: Regenerated.
6078 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6079 table handling the old way.
6080 (aout_get_external_symbols): Don't complain if last byte of string
6082 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6083 (bfd_free_window) [! USE_MMAP]: Don't define.
6084 (bfd_get_file_window,
6085 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6087 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6089 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6092 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6094 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6095 compatible with AMD generated COFF files. Try to support both AMD
6096 and GNU formats simultaneously.
6097 (coff_a29k_relocate_section): Likewise.
6099 * libbfd.c (bfd_get_file_window): Change writable parameter from
6100 int to boolean; update all callers. Pass MAP_SHARED if not
6101 writable--it's required on Solaris. Cast fprintf argument to
6103 * bfd-in.h (bfd_get_file_window): Update declaration.
6104 * bfd-in2.h: Rebuild.
6105 * aoutx.h: Update calls to bfd_get_file_window.
6107 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6109 (xcoff_swap_ldhdr_in): New static function.
6110 (xcoff_swap_ldsym_in): New static function.
6111 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6112 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6113 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6114 Handle XTY_ER/XMC_XO symbols correctly.
6115 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6116 rather than normal symbol table.
6117 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6118 already defined with the same absolute value.
6119 (xcoff_mark): When considering called symbols, check whether the
6120 descriptor is from a dynamic object, rather than the symbol
6122 (xcoff_build_ldsyms): Likewise.
6124 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6125 Cast realloc and malloc return values. If malloc or realloc fail,
6126 set bfd_error_no_memory.
6127 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6128 * bfd-in2.h: Rebuild.
6130 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6132 * coff-ppc.c (ppc_record_toc_entry): new function.
6133 (in_reloc_p): changed return value.
6134 (coff_ppc_relocate_section): much rework.
6135 (ppc_allocate_toc_section): new function.
6136 (ppc_process_before_allocation): new function.
6137 (ppc_coff_swap_sym_in_hook): new function.
6139 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6140 (coff_link_add_symbols): initialize toc_offset.
6142 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6143 (coff_swap_aouthdr_out): Added more sections to the data
6144 dictionary for the pe file header. Also changed linker version
6145 number on the ppc side.
6146 (dir_names): small improvements to the dictionary printing.
6147 (pe_mkobject_hook): save the file level flags.
6149 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6150 (pe_tdata): added real_flags field
6151 (coff_tdata): added local_toc_sym_map and access macro
6153 * libcoff.h (coff_link_hash_entry): added toc_offset field
6154 (pe_tdata): added real_flags field
6155 (coff_tdata): added local_toc_sym_map and access macro
6157 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6158 (coff_mkobject): init for local_toc_sym_map
6159 (coff_write_object_contents): set the internal_a.magic to
6160 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6163 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6165 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6166 entries until both the line number address and the function name
6167 address are too large.
6169 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6170 * configure: Rebuilt.
6172 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6173 is defined in the environment.
6175 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6177 * som.c (som_get_section_contents_in_window): Define to use
6180 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6182 * coff-i860.c: New file, based on coff-i386.c.
6183 * cpu-i860.c: New file, based on cpu-i386.c.
6184 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6185 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6186 targets, using i860coff_vec.
6187 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6188 trad-core.o and hosts/i860mach3.h.
6189 (i860coff_vec): Use coff-i860.o and cofflink.o.
6190 * configure: Rebuild.
6191 * Makefile.in: Rebuild dependencies.
6192 (ALL_MACHINES): Add cpu-i860.o.
6193 (BFD32_BACKENDS): Add coff-i860.o.
6194 (CFILES): Add cpu-i860.c and coff-i860.c.
6195 * targets.c (i860coff_vec): Declare.
6196 (bfd_target_vector): Add &i860coff_vec.
6197 * archures.c (bfd_i860_arch): Declare.
6198 (bfd_archures_list): Add &bfd_i860_arch.
6199 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6200 (coff_set_flags): Handle bfd_arch_i860.
6201 (coff_write_object_contents): Handle I860 a.out magic number.
6203 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6205 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6206 the created .tc section to 2.
6207 (xcoff_mark): Don't keep a .loader reloc for a call to an
6208 undefined symbol when creating a shared library.
6209 (xcoff_build_ldsyms): When creating a shared library, generate
6210 global linkage code for a call to an undefined symbol.
6212 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6214 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6215 BFD32_BACKENDS, BFD64_BACKENDS.
6216 (.dep1): Put mkdep output in a separate file.
6217 Rebuilt dependencies.
6219 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6222 Permit use of mmap when available:
6224 * configure.in: Check for mmap, madvise, mprotect.
6225 * config.in, configure: Regenerated.
6227 * libbfd.c (struct _bfd_window_internal): Define type.
6228 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6230 (ok_to_map): New static variable for debugging.
6231 (_bfd_generic_get_section_contents_in_window): New function.
6232 * bfd-in.h (bfd_window_internal): Declare type.
6233 (bfd_window): Define type.
6234 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6235 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6238 * libaout.h (struct aoutdata): Add two window fields.
6239 (obj_aout_sym_window, obj_aout_string_window): New macros.
6240 * aoutx.h (some_aout_object_p): Initialize windows.
6241 (aout_get_external_symbols): Get symbol data and strings in
6242 windows instead of explicitly allocated buffers.
6243 (slurp_symbol_table): Free window instead of memory.
6244 (bfd_free_cached_info): Release windows instead of freeing storage
6246 (aout_link_free_symbols): Ditto.
6248 * targets.c (bfd_target): Add new field for
6249 get_section_contents_in_window.
6250 (BFD_JUMP_TABLE_GENERIC): Updated.
6251 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6252 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6253 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6254 macros for get_section_contents_in_window field.
6256 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6258 * core.c: Renamed to corefile.c
6259 * makefile.dos (OBJS): Change core.o to corefile.o
6260 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6263 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6265 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6266 targ_selvecs to allow debugging under Irix-5 native.
6269 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6271 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6272 to o. Clobber and restore the list of new csects around the call
6273 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6274 linker error and the linker wants to read the symbol table. Reset
6275 the line number count of a real section even if it has no relocs.
6276 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6278 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6281 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6283 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6284 an undefined symbol in a shared link.
6286 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6287 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6288 phdm@info.ucl.ac.be (Philippe De Muyter).
6290 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6292 * coff-m88k.c (rtype2howto): New static function.
6293 (RTYPE2HOWTO): Use it rather than a macro definition.
6295 * coffcode.h (coff_write_object_contents): set internal_a.magic
6296 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6298 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6299 define TRAD_HEADER to new file hosts/delta68.h.
6300 m88*-motorola-sysv*, however, does use ptrace-core.o.
6301 * hosts/delta68.h: New file.
6303 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6304 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6306 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6308 * i386linux.c (MY(vec)): Declare before use.
6310 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6312 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6313 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6315 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6316 BFD is not of the right type.
6317 (bfd_elf_get_needed_list): Likewise.
6318 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6319 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6320 * xcofflink.c (XCOFF_XVECP): Define.
6321 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6323 (bfd_xcoff_import_symbol): Likewise.
6324 (bfd_xcoff_export_symbol): Likewise.
6325 (bfd_xcoff_link_count_reloc): Likewise.
6326 (bfd_xcoff_record_link_assignment): Likewise.
6327 (bfd_xcoff_size_dynamic_sections): Likewise.
6329 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6330 table index against the number of symbols for a base relative
6333 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6335 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6336 full_aouthdr flag here...
6337 (_bfd_xcoff_bfd_final_link): ...not here.
6339 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6341 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6342 systems that have a system <libelf.h>.
6343 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6344 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6345 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6346 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6347 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6348 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6349 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6351 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6353 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6354 set, set BSF_WEAK in symbol. Change all callers.
6355 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6356 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6357 _bfd_generic_link_add_one_symbol.
6358 (ecoff_indirect_link_order): Check that the section tdata relocs
6359 are not NULL before using them.
6361 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6362 define TRAD_HEADER as hosts/alphalinux.h.
6363 * configure: Rebuild.
6364 * hosts/alphalinux.h: New file.
6365 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6368 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6370 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6371 C_ECOMM storage classes.
6373 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6375 (xcoff_mark): Call xcoff_mark_symbol.
6376 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6377 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6379 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6381 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6383 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6385 (xcoff_find_reloc): New static function.
6386 (xcoff_link_add_symbols): Use it.
6387 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6388 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6389 relocate the value of C_DECL.
6391 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6393 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6395 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6396 callback decide what goes in .relocs.
6397 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6398 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6401 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6403 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6406 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6408 * xcofflink.c: More improvements, mostly to fix handling of
6409 constructors and a few other special cases.
6410 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6411 zero, reverting yesterday's change.
6412 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6413 (bfd_xcoff_link_count_reloc): Declare.
6414 (bfd_xcoff_record_link_assignment): Declare.
6415 * bfd-in2.h: Rebuild.
6417 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6419 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6420 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6421 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6422 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6423 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6424 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6426 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6429 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6430 segments includes the a.out header. See to that the magic number
6431 *always* is big-endian.
6433 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6434 m68k4k NetBSD configurations.
6436 * configure.in, configure: Separate i386 & mips NetBSD
6437 configurations from other BSD ones. Don't assume DEC is the only
6438 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6439 configurations. Add support for m68k4k NetBSD object format.
6441 * libaout.h: Added M_68K4K_NETBSD magic.
6443 * m68k4knetbsd.c: New file.
6445 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6447 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6450 * hosts/mipsnbsd.h: New file.
6453 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6455 * config.bfd: Add config stuff for mips*-*-magic* to set
6456 targ_defvec to ecoff_big_vec.
6459 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6461 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6463 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6464 toc_section, and entry_section fields.
6465 (struct xcoff_section_tdata): Remove ldrel_count field.
6466 * libcoff.h: Rebuild.
6467 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6469 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6470 full a.out header if full_aouthdr is set in xcoff_data.
6471 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6472 based on sections stored in xcoff_data.
6473 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6475 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6476 (rs6000coff_vec): Set symbol_leading_char to '.'.
6477 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6478 value stored in ret rather than returning a pointer value.
6480 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6482 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6485 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6487 * som.c (som_slurp_string_table): Allocate the strings with malloc
6488 since they're free'd by free_cached_info.
6489 (som_slurp_symbol_table): Similarly for the symbol table.
6491 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6493 * Makefile.in (diststuff): Don't make headers.
6495 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6497 * Makefile.in: Rebuild dependencies.
6499 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6500 output_bfd is not SunOS.
6501 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6502 non-SunOS input files.
6504 * xcofflink.c: Extensive changes to support linking shared objects
6505 and generating a .loader section.
6506 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6507 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6508 last_symndx, and ldrel_count fields.
6509 * libcoff.h: Rebuild.
6510 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6511 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6513 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6514 (bfd_xcoff_export_symbol): Declare.
6515 (bfd_xcoff_size_dynamic_sections): Declare.
6516 * bfd-in2.h: Rebuild.
6518 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6520 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6521 * configure: Rebuild.
6522 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6523 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6525 (pmac_xcoff_vec): Update to use new xcoff support.
6526 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6527 (xcoff_write_armap): Declare buf as unsigned char.
6528 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6530 * mpw-make.sed: Generalize subdir_do edit.
6532 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6534 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6535 correctly. Don't initialize asect->vma.
6537 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6539 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6540 something a little less than the page size.
6542 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6544 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6546 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6548 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6549 * coffcode.h (coff_write_object_contents): If .bss is before
6550 .data us that as data_start.
6551 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6553 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6554 (coff_swap_outhdr_out): Hardwire in version number.
6556 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6558 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6559 major and minor to *_vno, since the former are also macros in
6560 SunOS header files. Cast result of bfd_alloc to appropriate
6563 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6564 before assigning to sec_data.
6566 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6568 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6569 now relative to the section, not absolute.
6570 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6571 get the file name when there is a N_SO directory name. When
6572 handling stabs, remember that section->vma was added to the
6575 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6577 * sunos.c (struct sunos_link_hash_table): Add needed field.
6578 (sunos_link_hash_table_create): Call bfd_release, not free.
6579 (sunos_link_hash_table_create): Initialize needed field.
6580 (sunos_add_dynamic_symbols): Record needed objects.
6581 (bfd_sunos_get_needed_list): New function.
6582 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6583 * bfd-in2.h: Rebuild.
6585 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6587 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6589 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6591 * bfd-in.h (struct bfd_link_needed_list): Rename from
6592 bfd_elf_link_needed_list.
6593 * bfd-in2.h: Rebuild.
6594 * elf.c, elflink.h, libelf.h: Corresponding changes.
6596 Add start at AIX linker support; no shared libraries yet.
6597 * xcofflink.c: New file.
6598 * configure.in (rs600coff_vec): Use xcofflink.o.
6599 * configure: Rebuild.
6600 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6602 (struct xcoff_section_tdata): Define.
6603 (xcoff_section_data): Define macro.
6604 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6605 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6606 (_bfd_xcoff_bfd_final_link): Declare.
6607 (_bfd_ppc_xcoff_relocate_section): Declare.
6608 * libcoff.h: Rebuild.
6609 * coff-rs6000.c: Clean up a bit.
6610 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6611 cputype, csects, and debug_indices.
6612 (xcoff_copy_private_bfd_data): Copy cputype.
6613 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6614 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6615 (xcoff_reloc_type_lookup): Rename from
6616 rs6000coff_reloc_type_lookup.
6617 (coff_relocate_section): Define.
6618 (_bfd_xcoff_sizeof_headers): Define.
6619 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6620 (_bfd_xcoff_bfd_relax_section): Define.
6621 (_bfd_xcoff_bfd_link_split_section): Define.
6622 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6624 * coffcode.h (coff_compute_section_file_positions): If AIX,
6625 increment sofar by SMALL_AOUTSZ if not executable.
6626 (coff_write_object_contents): If AIX, always output an a.out
6627 header; if not executable, header size of SMALL_AOUTSZ.
6628 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6629 (_bfd_stringtab_init): Initialize xcoff field.
6630 (_bfd_xcoff_stringtab_init): New function.
6631 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6632 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6633 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6634 * libbfd.h: Rebuild.
6635 * Makefile.in: Rebuild dependencies.
6636 (BFD32_BACKENDS): Add xcofflink.o.
6637 (CFILES): Add xcofflink.c.
6639 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6640 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6641 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6643 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6645 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6647 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6649 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6650 * config.in: Regenerated.
6652 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6653 (_bfd_chunksize): New variable.
6654 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6655 for obstack chunk size.
6656 * configure.in: Check for getpagesize.
6657 * configure: Regenerated.
6659 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6661 * trad-core.c (rawptr): Make it a local variable of
6662 ptrace_unix_core_file_p.
6664 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6666 * coff-arm.c (in_reloc_p): New.
6667 * coff-i386.c (in_reloc_p): New.
6668 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6669 (coff_write_object_contents): Only set has_reloc_section
6671 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6672 in_reloc_p to decide if reloc should be emitted.
6673 * libcoff.h (pe_data_type.in_reloc_p): New.
6674 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6676 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6678 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6679 (_bfd_coff_read_internal_relocs): Likewise.
6680 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6681 (_bfd_coff_read_internal_relocs): Likewise.
6683 * elflink.h (elf_link_add_object_symbols): Correct conditions
6684 under which type and size change warnings are issued.
6686 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6688 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6689 a symbol which is not in a real section.
6690 (coff_write_native_symbol): Corresponding change.
6692 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6693 coff_link_hash_newfunc and make non-static.
6694 (_bfd_coff_link_hash_table_init): New function, broken out of
6695 _bfd_coff_link_hash_table_create.
6696 (_bfd_coff_link_hash_table_create): Use it.
6697 (process_embedded_commands): Make static.
6698 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6699 (_bfd_coff_link_hash_table_init): Declare.
6700 * libcoff.h: Rebuild.
6702 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6703 field in XCOFF tdata.
6704 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6705 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6706 based on cputype stored in a.out header, or in n_type of initial
6708 (coff_write_object_contents): Set cputype correctly in a.out
6710 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6712 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6713 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6715 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6716 * libcoff.h: Rebuild.
6718 * cpu-rs6000.c (rs6000_compatible): New static function.
6719 (bfd_rs6000_arch): Use it.
6720 * cpu-powerpc.c (powerpc_compatible): New static function.
6721 (arch_info_struct): Define various flavours of PowerPC.
6722 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6725 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6727 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6729 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6731 * elflink.h (elf_link_add_object_symbols): Don't warn about
6732 changing the size or type if the old definition was weak.
6734 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6736 * coffcode.h (combined_entry_type): Add fix_line field.
6737 (coff_slurp_line_table): Warn if we try to set the lineno field of
6739 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6740 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6741 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6742 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6744 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6745 * libcoff.h: Rebuild.
6747 * libcoff-in.h (struct xcoff_tdata): Define.
6748 (xcoff_data): Define.
6749 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6750 * bfd-in2.h, libcoff.h: Rebuild.
6751 * coff-rs6000.c (xcoff_mkobject): New static function.
6752 (coff_mkobject): Define.
6753 (xcoff_copy_private_bfd_data): New static function.
6754 (coff_bfd_copy_private_bfd_data): Define.
6755 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6757 (rs6000coff_vec): Add DYNAMIC to object_flags.
6758 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6759 .loader sections specially.
6760 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6761 section alignment from the XCOFF tdata information.
6762 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6763 F_SHROBJ, and copy the extra a.out header information into the
6764 XCOFF tdata structure.
6765 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6766 F_DYNLOAD and the extra a.out header information.
6767 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6768 C_HIDEXT symbol with attached csect information.
6769 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6770 in the o_maxdata field.
6771 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6772 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6773 end if BSF_NOT_AT_END is set.
6775 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6776 _bfd_read_ar_hdr_fn.
6777 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6778 * bfd-in2.h, libbfd.h: Rebuild.
6779 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6781 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6782 (bfd_slurp_bsd_armap_f2): Likewise.
6783 (_bfd_slurp_extended_name_table): Likewise.
6785 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6787 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6789 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6790 when the symbol table is empty.
6792 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6793 space for section symbols, since we don't output them either.
6794 (elf_m68k_adjust_dynindx): Removed.
6796 * ptrace-core.c (rawptr): Make it a local variable of
6797 ptrace_unix_core_file_p.
6799 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6801 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6804 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6805 Mac object file formats.
6807 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6809 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6810 auxent if there isn't one.
6811 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6812 rather than FILNMLEN as the maximum name length.
6814 * coffcode.h (bfd_coff_backend_data): Add new field
6815 _bfd_coff_print_aux.
6816 (bfd_coff_print_aux): New static function.
6817 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6818 scnlen field of an XTY_LD csect aux entry.
6819 (coff_print_aux): New static function.
6820 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6821 in coff_pointerize_aux_hook.
6822 (bfd_coff_std_swap_table): Initialize new field.
6823 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6824 * libcoff.h: Rebuild.
6825 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6826 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6828 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6829 if there are symbols, for native AIX ld compatibility.
6831 * coffcode.h (bfd_coff_backend_data): Add new field
6832 _bfd_coff_pointerize_aux_hook.
6833 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6834 or I960, and as 0 otherwise.
6835 (bfd_coff_std_swap_table): Initialize new field.
6836 * libcoff.h: Rebuild.
6837 * coffgen.c (coff_pointerize_aux): Change parameters to take
6838 symbol pointer instead of type and class, and to take aux index.
6839 Call _bfd_coff_pointerize_aux_hook if it is defined.
6840 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6841 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6842 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6844 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6845 read-only/host-only support.
6847 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6849 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6852 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6853 BFD_JUMP_TABLE_ARCHIVE accordingly.
6854 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6855 (_bfd_compute_and_write_armap): Declare.
6856 (_bfd_generic_read_ar_hdr): Declare.
6857 (_bfd_read_ar_hdr): Define.
6858 (_bfd_noarchive_read_ar_hdr): Define.
6859 (_bfd_archive_bsd_read_ar_hdr): Define.
6860 (_bfd_archive_coff_read_ar_hdr): Define.
6861 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6862 _bfd_read_ar_hdr instead.
6863 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6864 (_bfd_compute_and_write_armap): Rename from
6865 compute_and_write_armap. Make non-static. Change all callers.
6866 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6867 than _bfd_snarf_ar_hdr.
6868 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6869 * ieee.c (ieee_read_ar_hdr): Define.
6870 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6871 * oasys.c (oasys_read_ar_hdr): Define.
6872 * som.c (som_read_ar_hdr): Define.
6873 * bfd-in2.h, libbfd.h: Rebuild.
6875 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6877 * peicode.c (coff_swap_filehdr_in): If symptr is
6878 zero, there aren't any symbols, even if nsyms is set.
6880 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6882 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6884 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6885 sections, and set styp correctly for them: .got, .hash, .dynamic,
6886 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6887 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6889 (ecoff_sort_hdrs): New static function.
6890 (ecoff_compute_section_file_positions): Return boolean, not void.
6891 Sort the sections by VMA before looking through them. Put the
6892 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6893 section on an appropriate boundary within the page.
6894 (ecoff_compute_reloc_file_positions): Check return value of
6895 ecoff_compute_section_file_positions.
6896 (_bfd_ecoff_set_section_contents): Likewise.
6897 (_bfd_ecoff_write_object_contents): Check for various Alpha
6898 section types when incrementing text_size and data_size. Call
6899 adjust_headers backend function if it exists.
6900 * coff-alpha.c (alpha_adjust_headers): New static function.
6901 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6902 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6904 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6906 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6908 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6909 of ALTERNATE_AIX_CORE_FORMAT.
6910 * configure.in (aix4): No longer need CORE_FLAGS.
6911 * configure: Updated.
6913 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6915 NS32k changes from Ian Dall:
6916 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6918 (aout_link_input_section_std, aout_link_input_section_ext,
6919 aout_link_reloc_link_order): Call them instead of _bfd_*
6921 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6923 (backend_data): Use it instead of hardcoded zero.
6925 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6926 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6928 * ns32knetbsd.c: Include bfd.h.
6929 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6930 (MY_bfd_reloc_type_lookup): Declare function too.
6931 * pc532-mach.c (set_sizes): Don't declare.
6932 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6933 (backend_data, MY_backend_data): Don't define.
6935 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6936 ns32k-*-lites* like ns32k-*-netbsd*.
6938 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6941 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6943 * coffcode.h (coff_write_object_contents): Restore setting
6944 f_timdat to 0, deleted on August 22.
6946 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6948 * coffcode.h (coff_bfd_copy_private_symbol_data,
6949 coff_bfd_copy_private_section_data,
6950 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6951 * peicode.h (coff_bfd_copy_private_bfd_data): New
6952 (pe_bfd_copy_private_bfd_data): New.
6953 (coff_swap_scnhdr_in): Swap bss size into the right place.
6954 (pe_print_private_bfd_data): Add some newlines.
6956 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6958 * som.c (setup_sections): Don't die if a space has no subspaces.
6960 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6962 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6963 dynamic symbol override a common symbol. Don't change the size or
6964 type if they have been set and the new symbol is not a definition.
6965 Warn if the size or type changes.
6967 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6969 * som.c (som_begin_writing): Don't write the symbol table or
6971 (som_finish_writing): Write them here. Place them after the
6972 subspace data, but before the relocs.
6974 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6976 * sunos.c (sunos_add_one_symbol): Just pass false, not
6977 info->shared_library, to sunos_create_dynamic_sections.
6978 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6980 (sunos_check_dynamic_reloc): Remove .text section assertion.
6982 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6984 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6985 * configure, configure.in: Add pmac_xcoff_vec case.
6986 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6987 * coff-pmac.c: New file, PowerMac XCOFF support.
6988 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6989 * targets.c (pmac_xcoff_vec): Declare.
6991 * mpw-config.in: Various changes to be compatible with the
6992 autoconf-based configury.
6993 * mpw-make.sed: New file, sed commands to translate Unix
6994 makefile into MPW syntax.
6995 * mpw-make.in: Remove.
6996 * hosts/mpw.h: Remove.
6997 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6998 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7000 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7002 * binary.c (binary_get_symtab): Return an empty string on error.
7003 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7005 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7007 * coff-ppc.c: Reformatted according to gnu conventions
7008 Removed irrelevant "if 0" code
7010 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7012 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7013 symbols rather than as indirect symbols.
7014 (MY(slurp_symbol_table)): Don't do anything special about
7017 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7018 of .ctors and .dtors sections is no larger than 2.
7020 * sunos.c (sunos_add_one_symbol): Don't change
7021 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7023 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7024 dynamic symbols when creating a shared library.
7025 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7027 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7028 written even if it is not defined in a regular object.
7029 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7030 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7031 rather than the constant 22.
7032 (sunos_check_dynamic_reloc): Handle creating a shared library.
7033 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7034 zero when creating a shared library.
7035 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7036 write it out at the start of the symbol table.
7038 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7040 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7042 * config.bfd: Add arm-*-coff.
7043 * configure.in, configure: Add armcoff_{little,big}_vec.
7044 * targets.c (armcoff_{little,big}_vec): Declare.
7045 (bfd_target_vector): Add armcoff_{little,big}_vec.
7046 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7048 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7050 * targets.c (bfd_find_target): Remove debugging code.
7052 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7054 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7056 * Makefile.in: added *-ppc files
7057 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7058 allow pe based .o's to be shared with other tools on ppc/NT
7059 * config.bfd: added powerpc[le]-[pe|winnt] config support
7060 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7061 * peicode.h: Added more section flags for PE on ppc
7062 Added coff_swap_filehdr_out to allow peicode.h to be
7063 used for non-image PE files on ppc.
7064 Check for image, or not, before copying pe_opthdr
7065 * targets.c: Added new bfd's
7066 * targets.c: Removed two inactive bfds that shouldn't have made it this
7069 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7071 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7072 explicit values to initialize all relocs. Change all users.
7073 (ppc_elf_brtaken_inner): New function to handle branch predicition
7075 (ppc_elf_brtaken_reloc): Ditto.
7076 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7077 relocs use ppc_elf_unsupported_reloc.
7078 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7079 needs to be reported.
7080 (ppc_elf_relocate_section): Support branch prediction relocs.
7082 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7084 * bfd.c (bfd_assert): Remove \n from string passed to
7087 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7088 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7089 (bfd_coff_make_section_hook): Don't define.
7090 (coff_make_section_hook): Remove.
7091 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7092 (styp_to_sec_flags): Likewise.
7093 (coff_write_object_contents): Likewise.
7094 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7096 * libcoff.h: Rebuild.
7097 * coffgen.c (make_a_section_from_file): Just call
7098 bfd_make_section_anyway, not bfd_make_section or
7099 bfd_coff_make_section_hook.
7100 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7101 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7102 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7103 make_section_hook field.
7104 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7106 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7107 pointers into value field for warning and indirect symbols; just
7108 leave the value field alone.
7109 * linker.c (generic_link_add_symbol_list): Use next symbol for
7110 warning and indirect symbols, rather than looking in symbol value.
7111 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7112 parameter. Change all callers. Remove support for indirect
7113 symbols; it didn't work anyhow.
7114 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7115 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7116 * bfd-in2.h: Rebuild.
7118 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7120 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7121 go back to telling the tools this reloc operates on 32 bits.
7123 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7125 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7126 rather than a direct fprintf.
7127 * archive.c (_bfd_write_archive_contents): Likewise.
7128 * coffcode.h (coff_slurp_symbol_table): Likewise.
7129 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7130 (ppc_elf_unsupported_reloc): Likewise.
7131 (ppc_elf_relocate_section): Likewise.
7132 * i386linux.c (linux_tally_symbols): Likewise.
7133 (linux_finish_dynamic_link): Likewise.
7134 * osf-core.c (osf_core_core_file_p): Likewise.
7135 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7136 * som.c (som_sizeof_headers): Likewise.
7137 * srec.c (srec_bad_byte): Likewise.
7138 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7139 * libbfd-in.h (bfd_assert): Declare first parameter const.
7140 * libbfd.h: Rebuild.
7141 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7142 bfd_reloc_overflow is enough.
7143 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7144 * coff-h8500.c (rtype2howto): Likewise.
7145 * coff-z8k.c (rtype2howto): Likewise.
7146 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7147 * elf.c (_bfd_elf_get_lineno): Likewise.
7148 (_bfd_elf_no_info_to_howto): Likewise.
7149 (_bfd_elf_no_info_to_howto_rel): Likewise.
7150 * hp300hpux.c (convert_sym_type): Likewise.
7151 (MY(swap_std_reloc_in)): Likewise.
7152 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7154 * libaout.h (struct aoutdata): Add line_buf field.
7155 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7156 and filename_buffer. Instead, use a malloc buffer stored in the
7157 new line_buf field. Remove length restrictions.
7159 * coffgen.c (string_size): Remove static variable.
7160 (debug_string_size, debug_string_section): Likewise.
7161 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7162 and debug_string_size_p parameters. Use them instead of the
7163 global variables. Change all callers.
7164 (coff_write_symbol): Likewise.
7165 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7166 (coff_write_symbols): Add local variables to replace removed
7169 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7170 function, and line_base fields.
7171 * libcoff.h: Rebuild.
7172 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7173 information, rather than using static variables.
7175 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7176 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7178 * init.c (initialized): Remove static variable.
7179 (bfd_init): Don't bother setting initialized.
7180 (bfd_check_init): Remove.
7181 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7182 * libbfd.h: Rebuild.
7184 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7186 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7187 size for full core dumps. Copy core file header to private data.
7188 (rs6000coff_core_file_failing_command,
7189 rs6000coff_core_file_failing_signal): New functions to extract
7190 the file name and terminating signal from the core file.
7191 * coff-rs6000.c: Use them.
7193 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7195 Change arch info to be const, initialized at compile time.
7196 * archures.c: Reindent many functions. Change CONST to const.
7197 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7198 nothing set it anyhow. Make next const.
7199 (bfd_arch_info_list): Remove.
7200 (bfd_archures_list): Rename from archures_init_table. Change from
7201 a table of function pointers to a table of bfd_arch_info_type
7202 structure addresses.
7203 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7204 (bfd_lookup_arch): Likewise.
7205 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7207 (bfd_default_arch_struct): Make const.
7208 (bfd_arch_init, bfd_arch_linkin): Remove.
7209 (bfd_get_arch_info): Return a const pointer.
7210 * init.c (bfd_init): Don't call bfd_arch_init.
7211 * bfd.c (struct _bfd): Make arch_info const.
7212 * bfd-in2.h: Rebuild.
7213 * libbfd.h: Rebuild.
7214 * configure.in: Put & before everything in $selarchs.
7215 * configure: Rebuild.
7216 * cpu-*.c: Change bfd_*_arch from a function which calls
7217 bfd_arch_linkin to a const structure.
7218 * ieee.c (ieee_object_p): Make arch const.
7220 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7222 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7224 * bfd-in2.h: Regenerate.
7225 * libbfd.h: Regenerate.
7227 * elf32-ppc.c (reloc_type): Update names to match current draft.
7228 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7229 relative. Update names to current V.4 draft.
7230 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7231 (ppc_elf_relocate_section): Rename relocations to match draft.
7233 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7235 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7236 compiled with -mrelocatable-lib to be linked with either normal
7237 modules or -mrelocatable modules.
7239 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7241 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7242 in the a.out header.
7244 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7245 a reloc against a local symbol, even if it's not a section.
7247 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7249 * targets.c (bfd_target): Remove unused align_power_min field.
7250 * bfd-in2.h: Rebuild.
7251 * All backends: Remove initialization of align_power_min.
7253 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7255 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7257 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7259 * config.bfd (mips-dec-netbsd*): New target.
7260 * configure.host (mips-dec-netbsd*): New host.
7261 * configure.in (mips-dec-netbsd*): New native.
7262 * configure: Rebuild.
7264 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7266 Make the COFF backend linker merge common types:
7267 * cofflink.c (struct coff_debug_merge_element): Define.
7268 (struct coff_debug_merge_type): Define.
7269 (struct coff_debug_merge_hash_entry): Define.
7270 (struct coff_debug_merge_hash_table): Define.
7271 (coff_debug_merge_hash_table_init): Define.
7272 (coff_debug_merge_hash_table_free): Define.
7273 (coff_debug_merge_hash_lookup): Define.
7274 (struct coff_final_link_info): Add debug_merge field.
7275 (coff_debug_merge_hash_newfunc): New static function.
7276 (_bfd_coff_final_link): Allocate and free debug_merge table.
7277 (coff_link_input_bfd): Merge identical enum, struct and union
7280 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7282 Convert i960 COFF to use COFF backend linker.
7283 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7284 structure to store the symbol being used.
7285 (coff_i960_start_final_link): New static function.
7286 (coff_i960_relocate_section): New static function.
7287 (coff_i960_adjust_symndx): New static function.
7288 (coff_start_final_link): Define.
7289 (coff_relocate_section): Define.
7290 (coff_adjust_symndx): Define.
7291 * coffcode.h (bfd_coff_backend_data): Add new callback function
7292 _bfd_coff_start_final_link.
7293 (bfd_coff_start_final_link): Define.
7294 (coff_start_final_link): Define if not defined.
7295 (bfd_coff_std_swap_table): Add coff_start_final_link.
7296 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7298 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7299 function callback is not NULL.
7300 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7301 (_bfd_coff_internal_syment_name): Declare.
7302 * libcoff.h: Rebuild.
7303 * configure.in (icoff_big_vec): Add cofflink.o.
7304 (icoff_little_vec): Likewise.
7305 * configure: Rebuild.
7307 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7309 * Makefile.in (clean-info): Remove extraneous tab from line
7312 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7314 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7315 contents has relocs.
7317 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7319 * coffcode.h (coff_compute_section_file_positions): Keep the
7321 (coff_write_object_contents): Remember if it's a relocatable
7323 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7324 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7325 if relocatable file. Swap out saved raw size.
7327 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7329 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7330 (maintainer-clean): Rename from realclean, passing
7331 maintainer-clean down to subdirectories, but leave realclean as a
7334 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7337 * dep-in.sed: Remove config.h from generated dependencies.
7339 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7340 broken out of sunos_canonicalize_dynamic_symtab.
7341 (sunos_canonicalize_dynamic_symtab): Call new function
7342 sunos_slurp_dynamic_symtab.
7343 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7344 dynamic symbol table to the caller.
7345 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7346 callback to override the symbols being read.
7347 * libaout.h (struct aout_backend_data): Add three new parameters
7348 to add_dynamic_symbols callback.
7350 Extensive minor changes to avoid various gcc warnings. Also:
7351 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7352 * archures.c (bfd_arch_info_type): Change mach field from long to
7354 (bfd_lookup_arch): Change machine parameter from long to unsigned
7357 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7359 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7360 a symbol with a non-zero plt_offset.
7362 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7364 * elfcode.h (align_file_position): Remove; not used.
7366 * configure.in: Only check for <sys/procfs.h> on a native system,
7367 and make sure it defines prstatus_t.
7368 * configure: Rebuild.
7370 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7372 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7374 * config.in: Rename from config.h.in.
7375 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7376 Check for config.h:config.in when creating stamp-h.
7377 * configure: Rebuild.
7378 * Makefile.in (stamp-h): Depend upon config.in rather than
7379 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7380 calling config.status.
7382 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7383 (Makefile): Just rebuild Makefile.
7384 (config.h, stamp-h): New targets.
7385 * configure.in: Create stamp-h when rebuilding config.h.
7386 * configure: Rebuild.
7388 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7390 * configure.in: Call AC_CONFIG_HEADER. Substitute
7391 HOST_64BIT_LONG. Check that various header files exist. Check
7392 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7393 and/or free need to be declared. Don't make a link to sysdep.h.
7394 Define TRAD_HEADER for various hosts.
7395 * configure: Rebuild.
7396 * configure.host: Don't set my_host. Add definitions taken from
7397 host header files for various entries. Remove entries which now
7399 * acconfig.h: New file.
7400 * config.h.in: New file, built by autoheader.
7401 * sysdep.h: New file.
7402 * Makefile.in (do_distclean): Don't remove sysdep.h.
7404 (LOCAL_H_DEPS): New variable.
7405 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7407 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7408 ($(OPTIONAL_BACKENDS)): Likewise.
7409 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7410 looking through sysdep.h.
7411 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7412 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7413 (fprintf_vma, sprintf_vma): Likewise.
7414 (int64_type, uint64_type): Don't define.
7415 * bfd-in2.h: Rebuild.
7416 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7417 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7418 * lynx-core.c: Include stuff from old hosts/lynx.h.
7419 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7420 rather than NO_FCNTL.
7421 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7422 rather than NATIVE_HPPAHPUX_COMPILER.
7423 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7425 * hosts/*.h: Remove all header files which merely include,
7426 declare, and define things. Leave header files which define
7427 information needed by trad-core.c.
7429 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7430 (BFD_CC_FOR_BUILD): Define.
7431 * configure.in: Use BFD_CC_FOR_BUILD.
7432 * configure: Rebuild.
7434 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7436 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7437 * configure: Rebuild.
7439 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7442 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7444 * config.bfd: i386pe_ve -> i386pe_vec.
7446 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7448 * configure.host: Incorporate host Makefile fragments by setting
7450 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7451 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7452 value based on whether the code is being compiled by a cross
7453 compiler. Don't substitute host_makefile_frag or frags.
7454 * aclocal.m4: New file to define local AC_PROG_CC.
7455 * configure: Rebuild.
7456 * Makefile.in (INSTALL): Set to @INSTALL@.
7457 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7458 (INSTALL_DATA): Set to @INSTALL_DATA@.
7460 (CC): Define as @CC@.
7461 (CFLAGS): Set to @CFLAGS@.
7462 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7463 (@host_makefile_frag@): Remove.
7464 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7465 after other options.
7466 (config.status): Remove dependency upon @frags@.
7467 * config/*.mh, config/README: Remove.
7469 * config.bfd: Rewrite to incorporate the contents of the Makefile
7470 fragments by setting shell variables, rather than merely returning
7471 the name of a Makefile fragment.
7472 * configure.in: Use shell variables set by config.bfd rather than
7473 looking at the target Makefile fragment files. Don't substitute
7474 target_makefile_frag. Do substitute TDEFINES.
7475 * configure: Rebuild.
7476 * Makefile.in (@target_makefile_frag@): Remove.
7477 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7478 * config/*.mt: Remove.
7480 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7482 * configure.in: Put changequote lines around "i[345]86" patterns
7483 section of core file support.
7485 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7487 * som.c (som_bfd_print_private_bfd_data): Define to use the
7490 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7492 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7493 entry, text_start and data_start.
7495 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7497 * Makefile.in (OFILES): Remove $(TDEPFILES).
7498 * config/apollo.mt (TDEPFILES): Remove.
7499 * config/README: Update.
7501 * configure.in: For a native configuration, set COREFILE and
7502 COREFLAG based on the canonical host name.
7503 * configure: Rebuild.
7504 * Makefile.in: Rebuild dependencies.
7505 (ALL_CFLAGS): Add @COREFLAG@.
7506 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7507 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7508 support routines. Check LYNX_CORE rather than HOST_LYNX.
7509 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7510 * i386lynx.c: Likewise.
7511 * m68klynx.c: Likewise.
7512 * sparclynx.c: Likewise.
7513 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7514 * *-core.c: Comment changes.
7515 * config/decstation.mh (HDEPFILES): Remove.
7516 (HDEFINES): Remove -DTRAD_CORE.
7517 * config/irix3.mh (RANLIB): Remove.
7518 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7519 (HDEFINES): Remove -DIRIX_CORE.
7520 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7521 (HDEFINES): Remove -DTRAD_CORE.
7522 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7523 * config/ultra3.mh (RANLIB): Remove.
7524 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7525 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7526 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7527 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7528 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7529 * config/i386aix.mh, config/i386bsd.mh: Remove.
7530 * config/i386linux.mh, config/i386mach3.mh: Remove.
7531 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7532 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7533 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7534 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7535 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7536 * config/solaris2.mh, config/stratus.mh: Remove.
7537 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7538 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7540 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7542 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7543 DT_FINI entry if the appropriate symbol is not in the hash table.
7545 * libelf.h (struct elf_backend_data): Add create_program_headers
7546 and want_hdr_in_seg fields.
7547 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7549 (elf_backend_create_program_headers): Likewise.
7550 (elfNN_bed): Initialize create_program_headers and
7552 * elf.c (get_program_header_size): Call create_program_headers
7554 (map_program_segments): Check want_hdr_in_seg backend field. Call
7555 create_program_headers backend routine.
7557 * elf.c (assign_file_positions_except_relocs): Align non allocated
7558 sections when creating an executable.
7560 * elfcode.h (elf_swap_phdr_in): Make non static.
7561 (elf_swap_phdr_out): Make non static.
7562 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7563 (bfd_elf32_swap_phdr_out): Declare.
7564 (bfd_elf64_swap_phdr_in): Declare.
7565 (bfd_elf64_swap_phdr_out): Declare.
7567 * ecofflink.c (ecoff_collect_shuffle): New static function.
7568 (_bfd_ecoff_get_accumulated_pdr): New function.
7569 (_bfd_ecoff_get_accumulated_sym): New function.
7570 (_bfd_ecoff_get_accumulated_ss): New function.
7571 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7572 (_bfd_ecoff_get_accumulated_sym): Declare.
7573 (_bfd_ecoff_get_accumulated_ss): Declare.
7574 * libbfd.h: Rebuild.
7576 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7578 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7580 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7581 warning symbols. If any section is named .gnu.warning.XXX, treat
7582 the contents as a warning to be issued if the symbol XXX is
7584 (elf_link_output_extsym): For an indirect or warning symbol, just
7585 output the symbol it points to.
7587 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7588 if bfd_hash_allocate fails, since it will already be set.
7589 (generic_link_hash_newfunc): Likewise.
7590 (archive_hash_newfunc): Likewise.
7591 (hash_entry_bfd): New static function.
7592 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7593 callback. Allocate a new warning using the hash table newfunc.
7594 Use bfd_hash_replace to update the entry in the hash table, rather
7595 than assuming we can copy the fields with structure assignment.
7597 * hash.c (bfd_hash_replace): New function.
7598 * bfd-in.h (bfd_hash_replace): Declare.
7599 * bfd-in2.h: Rebuild.
7601 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7603 * config.bfd: Add mips*vr4300-*-elf* target.
7604 * config/mipsbvr4300.mt: Added.
7606 See file ChangeLog.2
7613 version-control: never