1 Wed Jun 11 20:17:03 1997 Fred Fish <fnf@cygnus.com>
3 * coffgen.c (_bfd_coff_is_local_label_name): Return proper boolean
6 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
8 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
9 for a symbol which is being forced to be local.
10 * elf32-i386.c (elf_i386_relocate_section): Write out the
11 relocation value for a GOT reloc for a symbol which is turning
13 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
14 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
16 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
18 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
19 value if the symbol is turning into a local symbol.
20 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
21 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
23 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
25 * elflink.h (elf_link_add_object_symbols): Also read verneed
26 information by calling `_bfd_elf_slurp_version_tables'.
27 (elf_link_add_object_symbols): For undefined symbols look for
28 version information in the verneed records.
29 (elf_link_add_object_symbols): Use soname of shared object
30 for verneed record if it is available.
32 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
34 * cpu-arm.c: Add prototypes for compatible and scan.
35 * cofflink.c: Add prototype for mark_relocs.
37 * archive.c (bfd_special_undocumented_glue): Change filename to
38 const pointer. Add prototype.
40 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
42 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
43 sections that will be discarded.
45 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
47 * elflink.h (elf_link_find_version_dependencies): When searching
48 for known version symbol skip non-matching verdef records, not
51 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
53 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
54 not a bfd_vma, to the base file, to match how dlltool reads it.
56 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
58 * reloc.c: Add thumb relocations.
60 * bfd-in2.h: Add Thumb relocations.
62 * libbfd.h: Add Thumb relocations.
64 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
66 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
68 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
70 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
71 for a section even if it is not loaded.
73 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
75 (_bfd_coff_link_input_bfd): Separate section VMA handling for
76 input and output files.
77 (_bfd_coff_generic_relocate_section): Check whether input file,
78 not output file, is a PE file.
80 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
82 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
84 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
86 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
89 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
91 * cpu-arm.c (compatible): Add test for supersets of ARM
94 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
96 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
99 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
101 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
102 called directly by gas/config/tc-arm.c.
104 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
106 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
107 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
109 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
111 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
114 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
116 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
117 (coff_bfd_copy_private_bfd_data): Ditto.
118 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
119 (coff_arm_bfd_print_private_bfd_data): Ditto.
120 (coff_arm_bfd_set_private_flags): Ditto.
121 (coff_arm_bfd_copy_private_bfd_data): Ditto.
123 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
125 * libcoff-in.h (struct coff_final_link_info): Add boolean
126 global_to_static member for support of task linking.
127 (_bfd_coff_write_task_globals): Add prototype.
128 * libcoff.h: Regenerate.
129 * coffcode.h (coff_write_object_contents): Use #ifdef to
130 check RS6000COFF_C, to be consistent with all other uses
132 * cofflink.c (_bfd_coff_final_link): If doing task linking,
133 call _bfd_coff_write_task_globals.
134 (_bfd_coff_link_input_bfd): If doing task linking, convert
135 global functions to static.
136 (_bfd_coff_write_global_sym): If doing task linking, convert
137 global variables to static.
138 (_bfd_coff_write_task_globals): New function.
140 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
141 (C_AUTOARG): #undef since it clashes with C_UEXT.
142 (C_LASTENT): #undef since it clashes with C_STATLAB.
143 * coffcode.h (coff_write_object_contents): Use TIC80COFF
145 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
146 when TIC80COFF defined (clashes with C_UEXT). Explicitly
147 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
151 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
153 * coff-tic80.c (tic80_howto_table): Change overflow check for most
154 PP relocations to complain_overflow_dont.
156 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
158 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
159 name of R_RELLONG to "RELLONG". Set rightshift and complain for
161 (ppbase_reloc, glob15_reloc): New static functions.
162 (glob16_reloc, local16_reloc): New static functions.
163 (rtype2howto): Handle all relocation types.
164 (coff_tic80_relocate_section): New static function.
165 (coff_relocate_section): Define to coff_tic80_relocate_section.
166 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
169 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
171 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
172 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
174 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
175 callers. If PE file, don't add section VMA.
176 (coff_write_alien_symbol): If PE file, don't add section VMA.
177 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
178 (_bfd_coff_write_global_sym): Likewise.
179 (_bfd_coff_generic_relocate_section): Likewise.
181 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
184 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
186 * cofflink.c (mark_relocs): Add new function to mark symbols which
187 are used by relocations.
188 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
189 suppress the skipping of symbols that have thus been marked.
191 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
193 * coff-sh.c (sh_merge_private_data): New static function.
194 (coff_bfd_merge_private_bfd_data): Define.
197 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
199 * coff-tic80.c: Remove unnecessary #ifdefs.
200 * config.bfd: Set targ_underscore to yes for tic80.
202 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
204 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
205 with unresolved external symbols in GDB).
208 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
210 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
211 the symbols associated with each BFD.
212 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
214 * elf-m10200.c: Likewise.
215 * elf32-m32r.c: Likewise.
216 * elf32-sh.c: Likewise.
218 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
220 * elflink.h (elf_link_add_object_symbols): Don't decrease the
221 alignment of a common symbol. If two symbols that look like
222 common symbols are found in two shared libraries, and the size is
223 different, use the larger size, and warn if --warn-common. If a
224 common symbol overrides a definition in a shared library, set the
225 size to the larger size, and warn if --warn-common.
227 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
229 * cpu-arm.c (compatible): Allow default machine to be polymorphed
230 into any other machine type.
232 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
234 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
235 data into an unitialised destination set its machine type as well.
237 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
239 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
240 to common symbol size. Consistently treat uninitialized symbols
241 in shared objects as common symbols.
243 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
245 * archures.c (constants): Added new constants to identify the
246 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
247 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
249 * bfd-in2.h (constants): Added new constants to identify
250 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
251 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
252 bfd_mach_arm_4T. This file is auto-magically generated from the
253 archures.c file. This update is just to save work.
255 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
256 coff_arm_bfd_print_private_bfd_data,
257 coff_arm_bfd_set_private_flags,
258 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
259 (global): Macro redefinitions set up to use these new functions.
261 * coffcode.h (coff_mkobject_hook): Added call to
262 coff_arm_bfd_set_private_flags().
263 (coff_set_arch_mach_hook): Added code to set machine type based on
264 bits stored in internal flags.
265 (coff_set_flags): Added code to set the new bits in the flags
266 field based on the machine number.
267 (function definition macros): Made all function definition macros
268 conditional so that they can be overridden by target specific
271 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
272 Structure extended to include new types, one each for ARMv2,
273 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
275 * libcoff-in.h (struct coff_tdata): Added flags field.
277 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
279 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
281 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
284 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
286 * coffgen.c (coff_find_nearest_line): If there are no syments,
289 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
291 * config.bfd: cope with '*-*-linux-gnuaout' targets.
293 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
295 * targmatch.sed: Add explicit \n characters to work around bug in
296 HP/UX 10.20 sed program.
298 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
300 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
303 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
305 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
307 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
309 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
310 (struct elf_m68k_pcrel_relocs_copied, struct
311 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
312 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
313 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
314 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
316 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
317 PC relative relocs for a global symbol defined in a regular
318 object, and count the number of PC relative relocs copied for any
320 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
321 traverse with elf_m68k_discard_copies.
323 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
325 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
326 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
328 * coffcode.h (coff_compute_section_file_positions): Force the
329 potential last byte in the file to be written out when
332 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
334 * configure.host (mips*-*-openbsd*): New host.
336 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
338 * elflink.h (elf_link_add_object_symbols): Only subtract the
339 section VMA from the symbol value if this is a fully linked file.
341 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
342 (struct elf_i386_link_hash_entry): Define.
343 (struct elf_i386_link_hash_table): Define.
344 (elf_i386_link_hash_traverse): Define.
345 (elf_i386_hash_table): Define.
346 (elf_i386_link_hash_newfunc): New static function.
347 (elf_i386_link_hash_table_create): New static function.
348 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
349 PC relative relocs for a global symbol defined in a regular
350 object, and count the number of PC relative relocs copied for any
352 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
353 traverse with elf_i386_discard_copies.
354 (elf_i386_discard_copies): New static function.
355 (bfd_elf32_bfd_link_hash_table_create): Define.
357 From Gordon W. Ross <gwr@mc.com>:
358 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
359 (sunos4_aout_backend): Use MY_entry_is_text_address.
362 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
364 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
365 R_D30V_32_NORMAL to 2 (4 bytes).
368 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
370 From Gordon W. Ross <gwr@mc.com>:
371 * netbsd.h (N_SHARED_LIB): Define.
372 (SEGMENT_SIZE): Don't define.
373 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
375 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
376 (SEGMENT_SIZE): Don't define.
378 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
379 to sizeof Rela structure, not sizeof Rel structure. From Gary
380 Thomas <g.thomas@opengroup.org>.
382 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
384 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
385 whenever entry is larger than text address, but only by whole
386 pages. From Gordon W. Ross <gwr@mc.com>.
388 * Makefile.in (install): Depend upon installdirs. Use
389 mkinstalldirs to build $(oldincludedir).
390 (installdirs): New target.
392 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
393 if this is a debugging section which we are stripping.
395 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
397 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
398 alpha-specific target data struct.
400 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
402 From Thomas Graichen <graichen@rzpd.de>:
403 * Makefile.in: Always use $(SHELL) when running move-if-change.
404 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
405 * configure: Rebuild.
407 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
409 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
410 VMA if this is an executable file or a shared object.
412 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
415 * libaout.h (struct aout_backend_data): Add entry_is_text_address
417 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
418 start of the file. Remove uses later on which switch using
420 (MY(callback)): Handle entry_is_text_address.
421 (MY_entry_is_text_address): Define if not defined.
422 (MY(backend_data)): Initialize new field.
423 * aoutf1.h (sunos4_aout_backend): Likewise.
424 * i386aout.c (MY(backend_data)): Likewise.
425 * i386mach3.c (MY(backend_data)): Likewise.
426 * mipsbsd.c (MY(backend_data)): Likewise.
427 * sparclynx.c (sparclynx_aout_backend): Likewise.
428 * netbsd.h (SEGMENT_SIZE): Define if not defined.
429 (MY_entry_is_text_address): Define.
430 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
432 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
433 whose name starts with `.'.
435 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
437 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
438 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
439 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
440 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
441 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
442 sparc-*-openbsd*): New targets.
443 * configure: Rebuild.
445 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
447 * stabs.c (struct stab_section_info): New field
449 (_bfd_link_section_stabs): Fill the above array.
450 (_bfd_stab_section_offset): Use `cumulative_skips' to
451 speed up offset calculation.
453 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
455 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
456 addend for non pc-relative relocations.
458 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
459 for non-existent function.
461 * elf-m10300.c (mn10300_elf_relax_section): New function.
462 (mn10300_elf_relax_delete_bytes): Likewise.
463 (mn10300_elf_symbol_address_p): Likewise.
464 (mn10300_elf_get_relocated_section_contents): Likewise.
465 (bfd_elf32_bfd_relax_section): Define.
466 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
468 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
470 * configure.host: Set SHLIB_LIBS.
471 * configure.in: Substitute SHLIB_LIBS.
472 * configure: Rebuild.
473 * Makefile.in (SHLIB_LIBS): New variable.
474 ($(SHLIB)): Use $(SHLIB_LIBS).
476 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
478 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
479 with bfd_section_vma.
481 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
483 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
484 Correct CPU file names for mn10[23]00.
485 * configure: Rebuild.
487 * bfd.c (bfd_record_phdr): Cast count to size_t before
490 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
491 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
492 (xcoff_write_archive_contents): LIkewise.
493 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
494 (mips_elf_create_procedure_table): Likewise.
495 * peicode.h (pe_print_idata): Likewise.
496 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
497 * xcofflink.c (xcoff_get_section_contents): Likewise.
498 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
499 (xcoff_link_add_symbols): Likewise.
500 (xcoff_link_add_symbols): Likewise.
502 * ppcboot.c (ppcboot_set_arch_mach): Make static.
503 (ppcboot_bfd_print_private_bfd_data): Likewise.
505 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
506 to complain_overflow_signed.
508 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
510 * VERSION: Set to 2.8.1.
512 * Branched binutils 2.8.
514 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
515 deciding whether to copy a reloc into a shared object.
516 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
517 relocs in unallocated sections.
518 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
519 R_SPARC_RELATIVE relocs in unallocated sections.
521 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
523 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
524 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
527 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
529 * elflink.h (elf_link_add_object_symbols): Let a common symbol
530 override an uninitialized symbol from a shared library with a
533 * elf-m10200.c: Rename from elf32-mn10200.c.
534 * elf-m10300.c: Rename from elf32-mn10300.c.
535 * cpu-m10200.c: Rename from cpu-mn10200.c
536 * cpu-m10300.c: Rename from cpu-mn10300.c
537 * Makefile.in: Update accordingly.
539 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
540 (elf_mips_isa): Move to earlier in file.
541 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
542 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
545 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
548 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
550 * configure.com: New file.
551 * config.h-vms: Remove file.
552 * makefile.vms: Update for new configure scheme.
554 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
556 * libcoff-in.h (ppc_allocate_toc_section): Declare.
557 (ppc_process_before_allocation): Declare.
558 * libcoff.h: Rebuild.
560 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
562 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
564 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
566 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
568 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
569 symbol index for a R_IHCONST reloc.
571 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
573 * targmatch.sed: Do not use \(\) recursively.
575 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
577 * m68klinux.c (MACHTYPE_OK): Define.
578 * i386linux.c (MACHTYPE_OK): Define.
580 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
582 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
583 <hjl@gnu.ai.mit.edu>:
584 * sparclinux.c: New file.
585 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
586 * bfd-in2.h: Rebuild.
587 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
588 * configure.in (sparclinux_vec): Add to list of vectors.
589 * configure: Rebuild.
590 * targets.c (sparclinux_vec): Declare.
591 (bfd_target_vector): Add sparclinux_vec.
592 * Makefile.in: Rebuild dependencies.
593 (BFD32_BACKENDS): Add sparclinux.o.
594 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
596 * coff-mips.c (mips_ecoff_backend_data): Initialize new
597 bfd_coff_backend_data field.
598 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
600 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
601 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
602 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
604 * bfd.c: Include "libiberty.h".
605 (strerror): Don't declare.
606 (bfd_errmsg): Call xstrerror rather than strerror.
608 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
610 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
611 reloc even if the symbol is in the .bss section.
612 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
613 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
614 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
616 * coffcode.h (bfd_coff_backend_data): Add new field
617 _bfd_coff_default_section_alignment_power.
618 (bfd_coff_default_section_alignment_power): Define.
619 (bfd_coff_std_swap_table): Initialize new field.
620 * libcoff.h: Rebuild.
621 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
622 symbol to the default section alignment.
624 * COPYING: Update FSF address.
627 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
629 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
630 21-bit absolute that made it act as a relative.
633 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
635 * elflink.c (_bfd_elf_create_linker_section): Don't set
636 bss_section and rel_section from existing sections.
638 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
641 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
643 * aoutx.h (some_aout_object_p): Change executable test to fix
644 problems with embedded a.out systems.
646 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
648 * stabs.c (_bfd_stab_section_offset): New function.
649 * libbfd-in.h (_bfd_stab_section_offset): Declare.
651 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
653 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
654 * elf32-mips.c (mips_elf_relocate_section): Likewise.
655 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
656 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
657 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
659 * stabs.c (_bfd_link_section_stabs): Copy over the first header
660 symbol. Check for memory allocation failure of *psinfo.
661 (_bfd_write_section_stabs): Add psinfo parameter. Change all
662 callers. Set the value of the header symbol.
663 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
667 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
669 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
670 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
671 reloc types, rather than silently failing to generate an output file.
674 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
676 * targmatch.sed: Use the hold space to put the #ifdef around the
678 * targets.c (UNSUPPORTED_TARGET): Don't define.
679 (find_target): Don't check for UNSUPPORTED_TARGET.
680 (bfd_set_default_target): Don't try to optimize by checking for
683 * Makefile.in: Rebuild dependencies.
684 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
685 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
686 (elf32-m32r.o): Remove explicit target.
688 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
691 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
692 count section symbols for sections that were created by the
693 linker, or are not allocatable or not loadable.
694 (elf32_sparc_finish_dynamic_sections): Output output section
695 symbols for section for which we made space for them.
697 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
699 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
700 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
702 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
704 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
705 (m32r_hi16_list): New static local.
706 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
707 (m32r_elf_do_hi16_reloc): Delete.
708 (m32r_elf_relocate_hi16): New function.
709 (m32r_elf_lo16_reloc): New function.
710 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
713 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
715 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
716 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
717 (m32r_elf_final_sda_base): New function.
718 (m32r_elf_relocate_section): Rewrite sdata support.
719 (m32r_elf_finish_dynamic_sections): Delete.
721 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
723 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
724 * coff-svm68k.c: New file. Just defines some macros and includes
726 * coff-m68k.c: Add functions to handle common addends, moved in
727 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
728 Control whether relocs are visible using STATIC_RELOCS.
729 * cf-m68klynx.c: Simplify greatly: just define macros to control
731 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
732 * targets. (m68ksysvcoff_vec): Declare.
733 (bfd_target_vector): Add m68ksysvcoff_vec.
734 * config.bfd (m68*-motorola-sysv*): New target.
735 * configure.in (m68ksysvcoff_vec): New vector.
736 * configure: Rebuild.
737 * Makefile.in: Rebuild dependencies.
738 (BFD32_BACKENDS): Add coff-svm68k.o.
739 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
741 * binary.c (binary_set_section_contents): Don't get misled if the
742 first section is not loadable. From Matthew L. Martin
745 * elflink.h (elf_bfd_final_link): Set the value of a section
746 symbol to the section address unless doing a relocateable link.
748 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
750 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
751 .plt entry if we've taken the function's address.
752 (elf64_alpha_merge_gots): Merge collected flags info as well.
754 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
756 * Many files: Add function prototypes.
757 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
758 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
759 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
760 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
761 * peicode.h: Change several void * parameters to PTR.
762 * srec.c (srec_get_symbol_info): Make static.
763 * syms.c (bfd_symbol_is_absolute): Remove.
764 * Makefile.in: Rebuild dependencies.
766 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
768 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
769 (bfd_elf32_bfd_is_local_label): Don't define.
771 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
774 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
776 * bfd-in.h: Don't include obstack.h.
777 (struct bfd_hash_table): Change memory field to PTR.
778 * bfd.c (struct _bfd): Change memory field to PTR.
779 * bfd-in2.h: Rebuild.
780 * libbfd-in.h (bfd_release): Declare as function, don't define as
783 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
784 objalloc routines rather than obstack routines.
785 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
786 (getpagesize): Don't define.
787 (_bfd_new_bfd): Don't set _bfd_chunksize.
788 (bfd_openr): Free new bfd and objalloc on failure.
789 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
790 (bfd_alloc_size): Remove.
791 (bfd_release): New function.
792 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
793 objalloc routines rather than obstack routines.
794 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
795 * ecofflink.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 (struct accumulate): Change memory to struct objalloc *.
799 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
800 * dep-in.sed: Don't remove obstack.h from dependency list.
801 * Makefile.in: Rebuild dependencies.
802 (BFD_H_DEPS): Remove obstack.h.
803 (install): Don't install obstack.h.
804 * Many files: Don't include "obstack.h".
807 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
808 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
810 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
811 * sunos.c (sunos_add_dynamic_symbols): Likewise.
812 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
814 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
815 old version of bfd_alloc.
816 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
818 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
820 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
822 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
823 ELF local label syntax as well.
825 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
827 * config.bfd (powerpc-*-beos*): New target.
828 * configure.in (powerpc-*-beos*): Add case that explicitly
829 does not set COREFILE for now. A future BeOS version is
830 expected to support core files.
831 * configure: Regenerate with autoconf.
833 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
835 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
836 seen with a local symbol, rather than crashing.
838 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
839 version symbols if there aren't any.
842 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
844 * coff-tic80.c (coff_rtype_to_howto): Define
845 (coff_tic80_rtype_to_howto): Clone generic coff version and
846 add code to handle the funky TI "internal relocations".
849 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
851 * elflink.h (elf_link_add_object_symbols): Don't warn about type
852 or size changes because of a weak symbol.
854 * cisco-core.c (SIGEMT): Define if not defined.
856 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
858 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
859 setting ever. Sanity check the version number. Sort out copying
860 flags and other information when adding an indirect symbol.
861 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
862 symbols added by the backend. Clear the entire contents of the
864 (elf_export_symbol): Ignore indirect symbols.
865 (elf_link_output_extsym): Accept a section without an owner in an
867 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
868 version count. Correct the allocation of x_versymp.
870 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
871 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
872 Don't return bfd_und_section_ptr when info->shared.
873 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
874 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
875 (mips_elf_check_relocs): Resolve an indirect symbol in
877 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
878 SHN_MIPS_TEXT or SHN_MIPS_DATA.
880 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
882 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
884 From Eric Youngdale <eric@andante.jic.com>:
885 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
886 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
887 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
888 versioned symbol appears in both a regular and a shared object.
889 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
890 appropriate. Improve error message.
891 (struct elf_outext_info): Rename from elf_finfo_failed. Change
892 all uses. Add localsyms field.
893 (elf_bfd_final_link): When generating a shared library, call
894 elf_link_output_extsym to output all local symbols.
895 (elf_link_output_extsym): Handle symbols which were forced to
898 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
900 From Eric Youngdale <eric@andante.jic.com>:
901 * elf-bfd.h (elf_symbol_type): Add version field.
902 * elfcode.h (elf_slurp_symbol_table): Set version field.
903 * elflink.h (elf_link_add_object_symbols): When creating an
904 indirect symbol for a default version symbol, set DEF_DYNAMIC if
905 appropriate. Set up an indirection from the nondefault version of
907 (NAME(bfd_elf,size_dynamic_sections)): Call
908 elf_link_assign_sym_version before checking whether there are any
909 versions. Always record the version name as a dynamic symbol.
911 (elf_link_assign_sym_version): After finding a version, see if a
912 symbol should be forced to local scope. Create a new version
913 definition if appropriate.
914 (elf_link_output_extsym): Correct indirect symbol handling.
915 * elf.c (bfd_elf_print_symbol): Print version information.
916 (bfd_section_from_shdr): Turn version sections into BFD sections.
917 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
918 if sh_info is not already set.
919 (_bfd_elf_copy_private_section_data): Copy sh_info for version
921 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
922 _bfd_stringtab_add to copy the name into permanent memory if
925 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
927 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
929 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
931 * coffcode.h (bfd_coff_backend_data): Change
932 _bfd_coff_compute_section_file_positions to return a boolean
933 value. Change all callers.
934 (coff_compute_section_file_positions): Change return type to
935 boolean. If the size of the last section changed, then output a
936 zero byte at the end of the file.
937 * libcoff.h: Rebuild.
939 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
940 for at least 6 output symbols.
941 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
942 emit a TC csect to represent the space they take up. For an XO
943 symbol, just emit a reference, not a csect.
945 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
946 Solaris doesn't like the combined options, and the -f is
948 (stamp-tshlink, install): Likewise.
950 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
951 handling when little endian.
953 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
955 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
956 (mn10300_elf_relocate_section): Likewise.
957 (elf_backend_relocate_section): Define.
959 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
960 relocs. Replace them with generic PCREL_{8,16,32} relocs.
961 (elf32_mn10300_howto_table): Likewise.
962 (elf32_mn10300_reloc_map): Likewise.
963 (bfd_elf32_mn10300_reloc): Delete unused function.
965 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
968 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
969 understand, just set the howto field to NULL, and the caller will
970 print an appropriate error message.
972 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
973 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
974 block. Use NULL for initializations of "ptr" rather than bare 0.
975 * coff-h8300.c: Fix typo in comment.
976 * coff-h8500.c: Ditto.
980 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
982 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
983 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
984 m32r_elf_get_relocated_section_contents): First pass at relax support.
986 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
988 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
989 entry for reading verdef records.
990 Use correct braces for computing increments of extverdaux and
991 exteverdef record pointers.
994 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
996 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1000 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1002 * elflink.h (elf_link_find_version_dependencies): Check that
1003 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1006 start-sanitize-tic80
1007 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1009 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1012 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1014 * targets.c (bfd_default_vector): Make non-const.
1015 (find_target): New static function, broken out of
1017 (bfd_set_default_target): New function.
1018 (bfd_find_target): Call find_target. When defaulting, use
1019 bfd_default_vector[0] if it is not NULL.
1020 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1021 * bfd-in2.h, libbfd.h: Rebuild.
1023 * syms.c (bfd_is_local_label): Return false if the symbol has no
1025 * coff-i960.c (coff_i960_is_local_label_name): New function.
1026 (coff_bfd_is_local_label_name): Define.
1027 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1028 (coff_bfd_is_local_label_name): Define.
1029 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1030 (coff_bfd_is_local_label_name): Define.
1031 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1032 with .. or _.L_ as local.
1033 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1034 (bfd_elf32_bfd_is_local_label_name): Define.
1035 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1036 beginning with $ as local.
1038 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1040 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1041 rather than comparing against info->lprefix.
1042 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1043 * elflink.h (elf_link_input_bfd): Likewise.
1044 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1045 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1047 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1048 _bfd_elf_is_local_label_name if not already defined.
1049 * elf.c (_bfd_elf_is_local_label_name): New function.
1050 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1052 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1053 (m88k_is_local_label_name): New static function.
1055 * coffcode.h (coff_bfd_is_local_label_name): Define as
1056 _bfd_coff_is_local_label_name if not already defined.
1057 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1058 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1059 * libcoff.h: Rebuild.
1061 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1062 to _bfd_is_local_label_name.
1063 (bfd_target): Likewise.
1064 * syms.c (bfd_is_local_label): Define as function, not macro.
1065 (bfd_is_local_name): Define.
1066 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1067 bfd_generic_is_local_label, and take a string rather than a
1069 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1070 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1071 (bfd_generic_is_local_label): Don't declare.
1072 (bfd_generic_is_local_label_name): Declare.
1073 * bfd-in2.h, libbfd.h: Rebuild.
1074 * All backends: Change local_label to local_label_name.
1076 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1077 (mips_elf_relocate_got_local): Change return type to boolean.
1078 Don't assume that the first zero entry is unassigned; instead, use
1080 (mips_elf_relocate_section): Check return value of
1081 mips_elf_relocate_got_local.
1082 (mips_elf_create_got_section): Initialize assigned_gotno field.
1085 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1087 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1091 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1093 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1094 that have no contents merely because linker_mark is not set.
1096 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1098 * config.bfd (mips*-*-lnews*): New target.
1099 * coff-mips.c (mips_relocate_section): Make assert compare
1100 content byteorder instead of header byteorder.
1101 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1103 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1104 * configure.in (ecoff_biglittle_vec): Add case.
1105 * configure: Update.
1107 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1109 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1110 name begins with ".note".
1111 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1112 section whose name begins with ".note".
1113 (get_program_header_size): Corresponding change.
1115 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1116 jal and for jal overflow.
1118 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1120 From Eric Youngdale <eric@andante.jic.com>:
1121 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1122 not found, try looking it up again without the version name.
1123 (elf_link_add_object_symbols): Always link against the dynamic
1124 symbol table of a dynamic object. When linking against a dynamic
1125 object, include version strings in symbol names, and set up
1126 version information. Add indirect symbols for default versions.
1127 (elf_link_create_dynamic_sections): Add special version sections.
1128 (struct elf_assign_sym_version_info): Define.
1129 (struct elf_find_verdep_info): Define.
1130 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1131 up version sections.
1132 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1133 (elf_link_find_version_dependencies): New static function.
1134 (elf_link_assign_sym_version): New static function.
1135 (elf_link_renumber_dynsyms): New static function.
1136 (struct elf_final_link_info): Add symver_sec field.
1137 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1138 local symbols of a dynamic object. Handle DT_VER* constants.
1139 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1140 dynamic object. Skip indirect symbols from ELF objects. Remove
1141 the version name before choosing a hash bucket. Write out the
1142 version information if appropriate.
1143 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1144 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1145 (bfd_elf64_size_dynamic_sections): Likewise.
1146 * bfd-in2.h: Rebuild.
1147 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1148 Change elf_link_hash_flags to unsigned short.
1149 (ELF_LINK_HIDDEN): Define.
1150 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1151 dynverdef_hdr, dynversym_section, dynverdef_section,
1152 dynverref_section, cverdefs, cverrefs, verdef, verref.
1153 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1154 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1155 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1156 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1157 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1158 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1159 (_bfd_elf_slurp_version_tables): Declare.
1160 * elf.c (_bfd_elf_swap_verdef_in): New function.
1161 (_bfd_elf_swap_verdef_out): Likewise.
1162 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1163 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1164 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1165 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1166 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1167 version information if there is any.
1168 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1169 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1170 (elf_fake_sections): Handle .gnu.version* section names.
1171 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1172 (_bfd_elf_slurp_version_tables): New function.
1173 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1174 version name in string entered in dynamic hash table.
1175 * elfcode.h: Include fnmatch.h.
1176 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1177 symbol which was forced to become local.
1178 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1179 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1180 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1181 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1183 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1185 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1187 (mn10200_elf_relax_section): Correctly compute a symbol's value
1188 when the symbol is local, but not in the same section as we are
1189 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1192 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1194 * elf32-m32r.c: Rewrite to use ELF backend linker.
1195 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1196 Add small data area support (R_M32R_SDA16).
1197 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1198 * bfd-in2.h,libbfd.h: Regenerated.
1200 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1202 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1203 (mn10200_elf_relax_delete_bytes): Likewise.
1204 (mn10200_elf_symbol_address_p): Likewise.
1205 (mn10200_elf_get_relocated_section_contents): Likewise.
1206 (bfd_elf32_bfd_relax_section): Define.
1207 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1209 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1210 (mn10200_elf_relocate_section): Likewise.
1211 (elf_backend_relocate_section): Define.
1214 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1216 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1217 reloc.c, targets.c: New target, elf-*-D30V.
1219 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1221 * cpu-d30v.c, elf32-d30v.c: New files.
1224 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1226 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1227 * bfd-in2.h: Regenerated.
1228 start-sanitize-tic80
1229 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1230 (rtype2howto): Add function.
1231 (tic80_howto_table): Add.
1234 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1236 * sysdep.h: Don't define errno in MSVC if error.h is included.
1239 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1241 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1242 is initialized before it is used.
1245 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1247 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1248 symbol into a weak undefined symbol; leave it as a common symbol.
1250 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1253 about a symbol defined in a dynamic object if it has already been
1254 defined in a regular object.
1256 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1258 * makefile.vms: Add gcc flags to allow compiling with current gcc
1260 (targmatch.h): New dependency.
1262 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1264 * evax.h (ALPHA_R_CODEADDR): New relocation.
1265 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1267 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1269 * bfd-in2.h, libbfd.h: Rebuild.
1271 Restrict symbol length to 64 bytes, case preserving:
1272 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1273 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1274 (_bfd_evax_length_hash_symbol): Added.
1275 * evax-etir.c (_bfd_evax_write_etir): Call
1276 _bfd_evax_length_hash_symbol before output of symbol.
1277 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1278 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1280 * evax-emh.c: Output filename to object file without path.
1282 * evax-egsd.c: New sections for local and global commons.
1284 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1285 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1286 notices. Replace AXP with Alpha.
1288 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1290 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1291 sections if we are creating a shared library.
1293 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1295 * configure.host (i386-windows): Don't set host64=true.
1297 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1299 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1300 (elf_mips16_gprel_howto): New static variable.
1301 (mips16_gprel_reloc): New static function.
1302 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1303 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1304 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1305 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1306 * bfd-in2.h, libbfd.h: Rebuild.
1308 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1310 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1311 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1313 start-sanitize-r5900
1314 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1316 * config.bfd: add r5900
1319 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1321 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1322 the output section will be the absolute section; don't print an
1323 assertion message for that case when doing a relocateable link.
1325 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1327 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1328 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1329 need_fn_sub, call_stub, and call_fp_stub.
1330 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1331 (mips_elf_link_hash_newfunc): Initialize new fields.
1332 (mips_elf_link_hash_table_create): Likewise.
1333 (mips_elf_relocate_section): Redirect relocations to use mips16
1334 stubs when appropriate.
1335 (mips_elf_check_relocs): Attach stub sections to the appropriate
1336 symbol. Set need_fn_stub when appropriate.
1337 (mips_elf_always_size_sections): New static function.
1338 (mips_elf_check_mips16_stubs): New static function.
1339 (elf_backend_always_size_sections): Define.
1340 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1342 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1343 attached to sections which are not being included in the link.
1345 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1347 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1348 symbol value when computing the addend for a pc_relative
1351 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1353 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1354 relocateable link, just skip pc_relative pcrel_offset relocs.
1355 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1356 structure for an ARM26 reloc which can be resolved.
1357 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1358 reloc can be resolved.
1360 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1361 error in overflow check for R_RELBYTE.
1363 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1365 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1366 From Mark Rasin <mark.rasin@telrad.co.il>.
1368 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1371 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1373 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1374 (elf_mn10200_howto_table): Likewise.
1375 (mn10200_reloc_map): Likewise.
1377 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1379 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1380 * bfd-in2.h, libbfd.h: Regenerated.
1381 * elf32-m32r.c: Add support for them.
1383 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1385 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1386 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1388 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1389 r_format and r_pcrel. Always return a value.
1391 * riscix.c (MY_final_link_callback): Define to dummy value.
1393 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1394 relocations against the text segment, look up the output name of
1396 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1397 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1398 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1399 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1400 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1402 start-sanitize-tic80
1403 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1405 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1406 routines for little endian data.
1407 * coffcode.h (coff_write_object_contents): Set magic to
1408 TIC80_ARCH_MAGIC for TIc80.
1410 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1412 * coff-tic80.c (tic80coff_vec): Change to little endian data
1416 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1418 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1419 auxiliary_filters parameter to be const char * const *. Accept a
1420 NULL terminated array.
1421 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1422 (bfd_elf32_size_dynamic_sections): Update declaration.
1423 * bfd-in2.h: Rebuild.
1425 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1427 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1428 NOTYPE symbol in a text section as a FUNC symbol.
1430 * coffcode.h (coff_compute_section_file_positions): Force
1431 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1433 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1435 * libaout.h (machine_type): Reserve several values for sparclet.
1437 start-sanitize-tic80
1438 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1440 * config.bfd (tic80-*-*): Don't require 'coff'.
1444 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1446 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1447 table to v850_elf_reloc for all non-standard relocations.
1448 (v850_elf_check_relocs): Add check for h being non-null.
1449 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1450 statement instead of multiple ifs.
1451 (v850_elf_relocate_section): Fix up error message, don't just call
1455 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1457 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1458 Use bfd_elf_generic_reloc as special function for all relocs.
1459 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1461 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1462 24bit pc-relative reloc.
1464 start-sanitize-tic80
1465 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1467 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1468 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1469 header byte order is little endian. Use correct bfd_get and
1470 bfd_put routines for little endian headers.
1471 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1472 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1475 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1477 * reloc.c: Add BFD_RELOC_24.
1478 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1479 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1480 * bfd-in2.h, libbfd.h: Rebuilt.
1482 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1484 elf64-alpha multiple .got rewrite:
1486 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1487 (bfd_elf*_mkobject): Don't define here ...
1488 * elfxx-target.h: ... but rather here. Default always_size_sections
1490 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1491 what the #defines in elf-bfd.h transmuted it to anyway.
1493 * section.c: Add SEC_LINKER_CREATED flag.
1494 * bfd-in2.h: Rebuild.
1495 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1496 relocation section flags.
1497 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1498 SEC_IN_MEMORY to recognize generated bits.
1499 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1501 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1502 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1503 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1504 * elf32-ppc.c (ppc_elf_create_linker_section,
1505 ppc_elf_size_dynamic_sections): Likewise.
1506 * elf32-sparc.c (elf32_sparc_check_relocs,
1507 elf32_sparc_size_dynamic_sections): Likewise.
1508 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1510 (_bfd_elf_create_dynamic_sections): Likewise.
1511 (_bfd_elf_make_linker_section_rela): Likewise.
1512 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1513 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1514 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1515 to identify generated bits.
1516 (elf_link_input_bfd): Likewise.
1518 * elf64-alpha.c: Rewrite everything touching relocations.
1521 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1523 * elf32-v850.c (all functions and static variables): Go through
1524 and regularize names to be of the form v850_elf_<xxx>.
1525 (toplevel): Include <elf/v850.h>.
1526 (enum reloc_type): Move to include/elf/v850.h.
1527 (v850_elf_check_relocs): For common variables, if the variable is
1528 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1529 into the appropriate section.
1530 (elf_backend_check_relocs): Define.
1532 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1534 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1537 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1539 * config.bfd (mips*el-*-linux*): New target.
1540 (mips*-*-linux*): New target.
1542 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1543 Return a useful value.
1545 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1547 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1549 * configure: Rebuild.
1550 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1551 ac_cv_func_mmap in bfd/configure.host.
1553 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1554 filter_shlib and auxiliary_filter_shlib parameters.
1555 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1557 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1558 (bfd_elf64_size_dynamic_sections): Likewise.
1559 * bfd-in2.h: Rebuild.
1561 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1563 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1564 symbols, don't export a symbol which is defined by an object in an
1565 archive which contains shared objects.
1567 start-sanitize-tic80
1568 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1570 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1571 for TI TMS320c80 (MVP).
1572 (bfd_archures_list): Add bfd_tic80_arch.
1573 * bfd-in2.h: Regenerate by running "make headers".
1575 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1577 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1578 * configure.in (case $vec): Correct typo, "tb" not "tp".
1579 Also add cofflink.o for tic80coff_vec.
1580 * configure: Regenerate with autoconf.
1583 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1585 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1586 is configured with --with-mmap.
1588 start-sanitize-tic80
1589 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1591 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1592 (ALL_MACHINES): Add cpu-tic80.o
1593 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1594 * coff-tic80.c: Add skeleton, cloned from another coff config.
1595 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1599 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1601 * TODO: Correct a misspelling.
1602 start-sanitize-tic80
1603 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1604 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1605 * configure.in (case $vec): Add tic80coff_vec entry.
1606 * configure: Regenerate with autoconf.
1607 * archures.c (bfd_tic80_arch): Declare.
1608 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1609 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1610 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1611 (bfd_target_vector): Add tic80coff_vec entry.
1614 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1616 * elflink.h (elf_buckets): Add some more values for larger
1619 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1621 * Makefile.in (install): Move subdir_do out of conditional. From
1622 Fred Fish <fnf@cygnus.com>.
1624 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1626 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1628 (elf_mn10200_howto_table): Likewise.
1629 (mn10200_reloc_map): Likewise.
1631 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1633 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1634 mips16 symbol during the link.
1635 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1637 (mips_elf_link_output_symbol_hook): New static function.
1638 (elf_backend_link_output_symbol_hook): Define.
1640 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1643 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1645 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1646 against SEC_DEBUGGING sections here (revert patch of December 5).
1647 * elfcode.h (elf_object_p): Check for them here, instead.
1649 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1651 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1652 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1654 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1655 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1656 * elf-bfd.h (struct elf_size_info): Update declaration of
1658 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1659 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1660 * elfxx-target.h: Use new dynamic reloc routines by default.
1661 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1664 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1666 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1667 if NAMES_HAVE_UNDERSCORE is defined.
1669 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1671 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1673 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1675 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1678 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1680 * elflink.h (elf_link_add_object_symbols): Only add a weak
1681 symbol if the real definition is in the dynamic symbol table.
1682 After finding the real definition, then, if it is dynamic, add the
1683 weak symbol to the dynamic symbol table.
1685 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1687 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1689 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1692 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1694 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1696 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1697 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1698 * reloc.c: Remove mn10300 big endian relocs.
1699 * bfd-in2.h, libbfd.h: Rebuilt.
1701 * elf32-mn10200.c: Update from elf32-mn10300.c.
1703 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1705 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1707 * elf32-mn10300.c: Add some comments.
1709 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1711 * ihex.c (ihex_scan): Always initialize buf before jumping to
1713 (ihex_read_section): Likewise.
1715 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1717 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1718 inplace for most relocs.
1720 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1722 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1723 even if SEC_ALLOC is not set.
1724 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1725 when deciding whether to copy a reloc into a shared object.
1726 (elf_i386_relocate_section): Likewise.
1727 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1728 (elf32_sparc_relocate_section): Likewise.
1729 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1730 reloc section if it is not set in the source section.
1731 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1732 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1733 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1735 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1737 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1738 expects a .got.plt until we actually create it.
1740 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1742 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1743 message for bfd_reloc_outofrange, rather than aborting. From
1744 Philippe De Muyter <phdm@info.ucl.ac.be>.
1746 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1747 a relocateable link, don't try to process them. From Heinz Wrobel
1748 <wrobel@lpr.e-technik.tu-muenchen.de>.
1750 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1752 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1753 mn10300_info_howto_rel. Tweak reloc argument to be an
1754 Elf32_Internal_Rela.
1755 (USE_RELA): Define instead of USE_REL.
1756 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1758 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1760 * configure.in, configure: Handle mips*-sgi-irix6*.
1761 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1764 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1766 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1767 relocation against a symbol defined in a section with no output
1770 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1772 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1773 * configure, config.in: Rebuild with autoconf 2.12.
1775 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1776 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1777 (swap_out_syms): Set st_other from existing st_other field.
1778 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1780 (elf_link_output_extsym): Set the other field from the global hash
1782 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1783 (elf_mips16_jump_howto): New static variable.
1784 (mips16_jump_reloc): New static function.
1785 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1786 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1787 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1789 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1790 * bfd-in2.h, libbfd.h: Rebuild.
1791 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1793 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1795 * configure.host: Use long long for mips-sgi-irix6*.
1797 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1798 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1800 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1802 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1803 (enum reloc_type): Add more reloc types.
1804 (elf32_mn10300_howto_table): Update for new reloc types.
1805 (elf32_mn10300_reloc_map): Update for new reloc types.
1806 * reloc.c: Add some new relocs for the mn10300 series.
1807 * bfd-in2.h, libbfd.h: Rebuilt.
1809 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1811 * som.c (setup_sections): Don't lose for a space which has
1812 no data, but some symbols.
1814 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1816 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1817 (sunos_link_hash_table_create): Initialize got_needed.
1818 (sunos_create_dynamic_sections): Only set .got section size if it
1819 is not already set. Set got_needed.
1820 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1821 sdynptr, and only handle dynamic sections, if dynamic sections are
1823 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1824 Initialize .got section.
1825 (sunos_scan_ext_relocs): Likewise.
1826 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1828 (sunos_finish_dynamic_link): Check got_needed. Only set up
1829 dynamic linking information if needed.
1831 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1833 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1835 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1837 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1839 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1841 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1844 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1846 * filemode.c: Include sysdep.h.
1847 * ihex.c: Add casts to eliminate compiler warnings.
1848 * sunos.c: Add casts to eliminate compiler warnings.
1850 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1852 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1854 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1855 appropriate relocations in the .so file if shared.
1856 (ppc_elf_relocate_section): Ditto.
1858 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1860 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1861 complain_overflow_unsigned.
1863 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1865 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1866 overflows for R_D10V_16 and R_D10V_18.
1868 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1870 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1871 (do_with_relocs): Likewise.
1872 (do_as_repeat): Likewise.
1873 (copy_expression): Likewise.
1875 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1877 * ieee.c (ieee_write_external_part): Correctly record whether
1878 there is an external part.
1881 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1883 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1884 handle tda offsets for sld.w and sst.w instructions.
1885 Fix alignment check in sld.w and sst.w tda reloc handling.
1888 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1890 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1893 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1895 * elf32-v850.c: Add comments about assumptions about
1896 char, short & long sizes.
1897 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1898 problems for several relocs.
1900 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1901 R_V850_SDA_OFFSET entry.
1904 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1906 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1907 Store import file index in ldindx.
1908 (xcoff_build_ldsyms): Assume that ldsym was not previously
1909 allocated. For an imported symbol, copy ldindx into l_ifile.
1912 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1914 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1915 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1916 fields in R_V850_TDA_OFFSET.
1917 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1918 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1921 * elf32-v850.c: Include bfdlink.h.
1922 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1924 (elf32_v850_bfd_final_link_relocate): New function.
1925 (v850_elf_relocation_section): Likewise.
1926 (elf_backend_relocate_section): Define.
1929 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * binary.c (binary_set_section_contents): Ignore sections which
1932 don't have SEC_LOAD and SEC_ALLOC set.
1934 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1936 * linker.c (_bfd_generic_final_link): Avoid losing static
1937 symbols in the .bss section.
1939 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1941 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1942 (mips32_64bit_reloc): New static function.
1943 (mips_reloc_map): Add entry for BFD_RELOC_64.
1944 (mips_elf_relocate_section): Handle R_MIPS_64.
1946 * linker.c (default_indirect_link_order): Print an error message
1947 when attempting to do a relocateable link with different object
1948 file formats, rather than calling abort.
1950 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1952 * reloc.c (m32r relocs): Rename them.
1953 * bfd-in2.h, libbfd.h: Regenerated.
1954 * elf32-m32r.c: Update.
1955 (m32r_elf_10_pcrel_reloc): New function.
1956 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1957 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1959 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1961 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1962 all sections that will be included in the output file.
1963 (_bfd_generic_link_output_symbols): Discard symbols in sections
1964 which are being discarded.
1968 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1969 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1970 (elf_v850_howto_table): Corresponding changes.
1971 (elf_v850_reloc_map): Corresponding changes.
1972 * reloc.c: Add additional V850 relocations.
1973 * bfd-in2.h, libbfd.h: Rebuilt.
1975 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1976 no longer want in pc-relative relocs.
1978 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1980 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1981 accept a reloc against an undefined sybmol!
1983 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1985 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1988 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1990 * VERSION: Bump for new relocation.
1992 * hosts/i386bsd.h: If NBPG is not defined, define it as
1993 PAGE_SIZE, for recent versions of FreeBSD.
1995 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1997 * configure.host: Use `long long' as the 64 bit type on a Solaris
1998 host, since both gcc and the SunPRO compilers support it.
2000 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2002 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2003 mistake to have reused the ECOFF LITERAL for ELF since they have
2004 different semantics.
2005 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2006 * bfd-in2.h, libbfd.h: Rebuild.
2008 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2011 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2012 dynamic relocation for an undefweak symbol when we are building
2013 a static executable.
2015 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2017 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2018 point explicitly to srcdir.
2019 (targmatch.h): Edit references to point explicitly to objdir.
2021 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * config.bfd: When setting targ_cpu, don't get confused by
2026 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2028 * configure.host: Add support for windows host (a build done
2029 under the Microsoft build environment).
2031 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2033 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2034 definition in a dynamic object, add it to the dynamic symbol table
2035 if any dynamic object mentions it. Reverts part of last patch.
2037 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2038 (sunos_link_hash_table_create): Initialize got_base.
2039 (bfd_sunos_size_dynamic_sections): If the .got section is more
2040 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2042 (sunos_check_dynamic_reloc): Subtract got_base from a base
2043 relative relocation.
2045 * elf32-mips.c (elf_mips_isa): New static function.
2046 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2047 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2049 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2051 * archive.c (do_slurp_coff_armap): Only treat archive as little
2052 endian for i960 COFF.
2054 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2056 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2057 by the change in size of the section when EXEC_P is not set.
2059 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2060 (m68kcoff_rtype_to_howto): New static function.
2061 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2062 VMA to the addend for a PC relative reloc.
2064 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2066 * Makefile.in: Rebuild dependencies.
2068 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2071 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2073 * Makefile.in: Remove explicit dependencies for mn10200 and
2075 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2076 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2077 (dependencies): Rebuilt.
2079 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2081 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2082 during this function.
2084 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2085 section if the flags are compatible.
2087 * configure.in: Add havevecs, and put it in tdefaults.
2088 * mpw-config.in: Likewise.
2089 * configure: Rebuild.
2090 * targmatch.sed: New file; a sed script to build targmatch.h from
2092 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2093 * targets.c: Include "fnmatch.h".
2094 (struct targmatch): Define.
2095 (bfd_target_match): Define by including targmatch.h.
2096 (bfd_find_target): If the target is not found by name, search for
2097 it as a configuration triplet.
2098 * Makefile.in: Rebuild dependencies.
2099 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2100 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2101 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2102 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2103 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2104 (CFILES): Remove i386dynix.c and hp300bsd.c.
2105 (targmatch.h): New target.
2106 (do_clean): Remove targmatch.h.
2108 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2109 * acconfig.h: Add NEED_DECLARATION_GETENV.
2110 * configure, config.in: Rebuild.
2111 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2112 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2114 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2116 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2117 * cpu-mn10200.c, cpu-mn10300.c: New files.
2118 * elf32-mn10200.c, elf32-mn10300.c: New files.
2119 * Makefile.in: Break mn10x00 support into two separate
2120 configurations, mn10200 and mn10300.
2121 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2122 * bfd-in2.h, configure: Rebuilt.
2124 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2126 * Makefile.in (do_clean): Move config.log to do_distclean.
2128 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2130 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2131 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2132 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2133 (elf32-mn10x00.o): Add dependencies.
2134 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2135 (bfd_mn10x00_arch): Declare.
2136 (bfd_archures_list): Add bfd_mn10x00_arch.
2137 * config.bfd: Add mn10x00-*-*.
2138 * configure.in: Add bfd_elf32_mn10x00_vec.
2139 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2140 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2141 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2142 * bfd-in2.h, configure: Rebuilt.
2144 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2146 openVMS/Alpha: Provide filename and case_hack flags via
2147 symbol table from gas.
2148 Add case_hack code for symbol output from vax/vms.
2149 * evax-alpha.c (evax_initialize): Remove filename handling,
2150 filename is provided via symbol table.
2151 (evax_get_symtab): Use local symbol count when setting up table.
2152 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2154 (_bfd_evax_write_egsd): Skip file name symbol.
2155 * evax-emh.c (get_vms_time_string): Local function now.
2156 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2158 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2159 through _bfd_evax_case_hack_symbol.
2160 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2162 (_bfd_evax_basename): Removed.
2163 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2164 * evax.h (evax_private_data_struct): Remove filename.
2165 (flag_hash_long_names, flag_show_after_trunc,
2166 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2169 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2171 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2172 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2173 (NO_SWAP_MAGIC): Don't define.
2174 (SWAP_MAGIC): Define.
2176 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2177 no hash table entry for a global symbol.
2179 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2181 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2183 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2185 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2186 symbol type with T_NULL. Warn if symbol type changes. Based on
2187 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2189 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2190 a dynamic object in the dynamic symbol table if it is referenced
2191 or defined by a regular object.
2194 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2196 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2197 remove dwarf local labels. Shrinks binaries by a factor of 3!
2200 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2203 by hand, rather than by calling bfd_make_section.
2205 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2207 * reloc.c: Rename m32r relocs.
2208 * bfd-in2.h, libbfd.h: Rebuilt.
2209 * elf32-m32r.c: Update.
2211 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2213 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2214 link, adjust the symbol index of a base relative reloc. Don't
2215 change the addend of a PC relative reloc if pcrel_offset is set.
2216 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2217 a relocateable link.
2219 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2220 it is zero, in case src_mask matters.
2221 (bfd_install_relocation): Likewise.
2223 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2225 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2227 (_bfd_xcoff_bfd_final_link): Don't set target_index
2228 to an uninitialized value.
2230 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2232 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2233 indices, rather than crashing.
2234 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2236 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2239 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2241 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2243 (coff_arm_adjust_symndx): New static function.
2244 (coff_adjust_symndx): Define.
2246 * srec.c (srec_scan): Accept multiple symbols on a single line.
2247 From Pascal Martin <pmartin@alsys.com>.
2251 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2253 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2254 (sunos_merge_private_bfd_data): New function.
2256 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2258 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2260 (bfd_merge_private_bfd_data): Likewise.
2261 * section.c (bfd_copy_private_section_data): Likewise.
2262 * syms.c (bfd_copy_private_symbol_data): Likewise.
2263 * bfd-in2.h: Rebuild.
2264 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2265 both BFD's are the right flavour.
2266 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2267 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2268 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2269 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2270 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2271 (ppc_elf_merge_private_bfd_data): Likewise.
2272 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2273 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2275 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2276 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2279 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2281 * reloc.c: Add m32r relocs.
2282 * bfd-in2.h, libbfd.h: Rebuilt.
2283 * cpu-m32r.c,elf32-m32r.c: New files.
2285 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2287 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2289 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2291 * tekhex.c (first_phase): Change type parameter from char to int.
2293 (pass_over): Change func to expect int, not char.
2295 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2296 rather than SEC_LOAD when aligning the file offset for the first
2297 section in a segment.
2299 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2301 * syms.c (coff_section_type): Make arg const.
2302 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2303 to make_bfd_asection().
2304 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2305 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2306 (_bfd_elf_stringtab_init): Remove prototype.
2308 * netbsd-core.c (swap_abort): Add prototype.
2309 * aix386-core.c (swap_abort): Ditto & make static
2310 * hpux-core.c (swap_abort): Ditto & make static.
2311 * irix-core.c (swap_abort): Ditto & make static.
2312 * ptrace-core.c (swap_abort): Ditto & make static.
2313 * trad-core.c (swap_abort): Ditto & make static.
2314 * coffswap.h (coff_swap_reloc_in): Ditto.
2315 (coff_swap_reloc_out): Ditto.
2316 (coff_swap_filehdr_in): Ditto.
2317 (coff_swap_filehdr_out): Ditto.
2318 (coff_swap_sym_in): Ditto.
2319 (coff_swap_sym_out): Ditto.
2320 (coff_swap_aux_in): Ditto.
2321 (coff_swap_aux_out): Ditto.
2322 (coff_swap_lineno_in): Ditto.
2323 (coff_swap_lineno_out): Ditto.
2324 (coff_swap_aouthdr_in): Ditto.
2325 (coff_swap_aouthdr_out): Ditto.
2326 (coff_swap_scnhdr_in): Ditto.
2327 (coff_swap_scnhdr_out): Ditto.
2328 * ihex.c (ihex_sizeof_headers): Ditto.
2329 * tekhex.c (getsym): Ditto.
2330 (find_chunk): Ditto & make static.
2331 (insert_byte): Ditto.
2332 (first_phase): Ditto.
2334 (tekhex_get_symtab): Ditto & make static.
2335 (tekhex_get_symtab_upper_bound): Ditto & make static.
2336 (tekhex_mkobject): Ditto.
2337 (tekhex_object_p): Ditto.
2338 (move_section_contents): Ditto.
2339 (tekhex_get_section_contents): Ditto.
2340 (tekhex_set_arch_mach): Ditto & make static.
2341 (tekhex_set_section_contents): Ditto.
2342 (writevalue): Ditto.
2345 (tekhex_write_object_contents): Ditto.
2346 (tekhex_sizeof_headers): Ditto.
2347 (tekhex_make_empty_symbol): Ditto.
2348 (tekhex_get_symbol_info): Ditto.
2349 (tekhex_print_symbol): Ditto.
2350 * irix-core.c (make_bfd_asection): Ditto.
2351 (irix_core_core_file_p): Ditto.
2352 (irix_core_core_file_failing_command): Ditto.
2353 (irix_core_core_file_failing_signal): Ditto.
2354 (irix_core_core_file_matches_executable_p): Ditto.
2355 (irix_core_make_empty_symbol): Ditto.
2356 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2357 * srec.c (srec_new_symbol): Ditto.
2358 (srec_get_section_contents): Ditto.
2359 (srec_set_arch_mach): Ditto.
2360 (srec_set_section_contents): Ditto.
2361 (internal_srec_write_object_contents): Ditto.
2362 (srec_write_object_contents): Ditto.
2363 (symbolsrec_write_object_contents): Ditto.
2364 (srec_sizeof_headers): Ditto.
2365 (srec_make_empty_symbol): Ditto.
2366 (srec_get_symtab_upper_bound): Ditto.
2367 (srec_get_symtab): Ditto.
2368 (srec_print_symbol): Ditto and make static.
2369 * elf.c (elf_read): Ditto
2370 (assign_section_numbers): Ditto.
2371 (elf_fake_sections): Ditto.
2372 (sym_is_global): Ditto.
2373 (elf_map_symbols): Ditto.
2374 (get_program_header_size): Ditto.
2375 * coffgen.c (make_a_section_from_file): Ditto.
2376 (coff_real_object_p): Ditto.
2377 (fixup_symbol_value): Ditto.
2378 (build_debug_section): Ditto.
2380 * syms.c (coff_section_type): Ditto.
2382 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2384 * bfd-in2.h: Rebuilt after m32r changes.
2386 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2388 * config.bfd,configure.in,configure: Add m32r support.
2389 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2390 * config.bfd: Keep target list alphabetically sorted.
2393 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2395 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2396 to add in the constant part found in the instruction itself.
2397 (case R_V850_HI16_S): Likewise.
2400 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2402 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2403 and R_D10V_18 to be 1 (word).
2405 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2407 * stabs.c (_bfd_link_section_stabs): If the output_section field
2408 of either section is bfd_abs_section, then the linker is
2409 discarding the section and we should not optimize it.
2411 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2413 * Makefile.in (aout-sparcle.o): New target.
2414 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2415 * config.bfd (sparclet-*-aout*): Add case.
2416 * configure.in (sparcle_aout_vec): Add case.
2417 * configure: Regenerated.
2418 * targets.c (sparcle_aout_vec): Declare.
2419 (bfd_target_vector): Add sparcle_aout_vec.
2420 * aout-sparcle.c: New file.
2423 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2425 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2426 low order sign bit propogation for R_V850_HI16_S.
2428 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2429 handling V850 specific relocs.
2430 (elf_v850_howto_table): Use the new function for some
2431 relocations. Twiddle masks & shifts for some relocs.
2432 Set partial_inplace where needed.
2435 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2438 default architecture to a machine number of 0.
2439 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2441 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2442 the output BFD is the default, set it from the first input BFD.
2445 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2447 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2448 insert at bitpos zero. The HI16 relocs are shifted right
2449 by 16 bits. Fix src_mask for all relocs.
2450 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2452 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2456 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2458 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2459 Rewrite to use BFD file read routines and to avoid using a fixed
2460 length for the file name.
2463 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2465 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2466 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2467 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2468 to R_V850_{32,16,8}.
2470 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2472 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2473 (elf_v850_howto_table): Add info for HI16_S reloc.
2474 (v850_reloc_map): Add HI_16_S reloc.
2475 * reloc.c: Define BFD_RELOC_V850_* relocs.
2478 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2481 * elf32-sh.c: New file.
2482 * elf.c (prep_headers): Handle bfd_arch_sh.
2483 * elfcode.h (write_relocs): Handle absolute symbol.
2484 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2485 (_bfd_elf64_link_read_relocs): Declare.
2486 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2487 elf_link_read_relocs. Make globally visible. Change all
2489 (elf_link_input_bfd): Get external symbols from cache in
2490 symtab_hdr->contents. Get contents from cache in
2492 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2494 * reloc.c: Define BFD_RELOC_SH_* relocs.
2495 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2496 * coff-sh.c (sh_insns_conflict): Fix a return value.
2497 (_bfd_sh_align_load_span): New globally visible function, broken
2498 out of sh_align_load.
2499 (sh_align_load): Call _bfd_sh_align_load_span.
2500 (sh_swap_insns): Change relocs parameter to PTR.
2501 * bfd-in2.h, libbfd.h: Rebuild.
2502 * targets.c (bfd_elf32_sh_vec): Declare.
2503 (bfd_elf32_shl_vec): Declare.
2504 * config.bfd (sh-*-elf*): New target.
2505 * configure.in (bfd_elf32_sh_vec): New target vector.
2506 (bfd_elf32_shl_vec): New target vector.
2507 * configure: Rebuild.
2508 * Makefile.in: Rebuild dependencies.
2509 (BFD32_BACKENDS): Add elf32-sh.o.
2510 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2512 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2513 page before checking D_PAGED.
2515 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2516 (ihex_write_object_contents): Remove extbase; always use segbase
2519 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2521 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2522 * configure.host (i[345]86-*-*): Ditto.
2523 * config.bfd (i[345]86-*-*): Ditto.
2524 * configure: Regenerate.
2526 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2529 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2531 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2532 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2533 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2534 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2535 will have an ST_CODE type, change the symbol's type to ST_DATA.
2536 * som.c (hppa_som_gen_reloc_type): Update prototype.
2538 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2540 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2541 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2542 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2543 (mips_elf_finish_dynamic_sections): Likewise.
2545 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * configure.host (HLDENV): New variable to set. Set it for
2548 *-*-sysv4*, since those linkers may not support -R but they always
2549 support LD_RUN_PATH.
2551 * libieee.h (NSECTIONS): Don't define.
2552 (ieee_data_struct): Change section_table to asection **. Add
2554 * ieee.c (get_section_entry): If the table isn't big enough, make
2556 (ieee_slurp_sections): Remove assertion about number of sections.
2557 (ieee_object_p): Adjust initialization of ieee to match changes to
2560 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2561 symbols merely because we are generating a shared library.
2562 (xcoff_build_ldsyms): Don't set up global linkage code for an
2563 undefined symbol merely because we are generating a shared
2567 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2569 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2570 (BFD32_BACKENDS) Add elf32-v850.o.
2571 * archures.c: Add bfd_v850_arch.
2572 * bfd-in2.h: Add bfd_v850_arch.
2573 * config.bfd (v850-*-*): New target.
2574 * configure: (bfd_elf32_v850_vec) New vector.
2575 * configure.in: (bfd_elf32_v850_vec) New vector.
2576 * cpu-v850.c: New file.
2577 * elf.c (prep_headers): Added case bfd_arch_v850.
2578 * elf32-v850.c: New file.
2579 * targets.c (bfd_elf32_v850_vec): New vector.
2582 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2584 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2585 a function code symbol for an XMC_XO symbol.
2587 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2589 * mpw-config.in: Update editing of autoconf vars to reflect
2590 Jul 18 configure.in change.
2591 * mpw-make.sed: Update editing of include pathnames to be
2592 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2594 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2596 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2597 which to offset to get the .plt entry address is ".plt".
2599 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2601 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2602 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2603 Added, for internal use by the ARM gas.
2605 * bfd-in2.h: Rebuilt
2607 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2609 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2610 in section dynidx start.
2612 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2614 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2615 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2616 optimization for g++.
2618 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2620 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2621 the -mrelocatable-lib bit set and the other doesn't, clear the
2622 -mrelocatable-lib bit in the header.
2624 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2626 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2627 symbol against a STT_FUNC symbol in a shared library.
2629 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2631 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2632 symbol is found, automatically define the corresponding function
2635 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2636 if sym.n_numaux is not zero.
2637 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2638 entry to disagree about the number of aux entries if the symbol
2641 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2642 section if it might be needed, not just if info->shared.
2643 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2644 the start of .rel.dyn if we are going to use it.
2645 (mips_elf_finish_dynamic_sections): Only clear the first element
2646 of .rel.dyn if the size is greater than zero.
2648 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2650 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2651 undefined_symbol callback for a symbol, then don't issue any more
2652 warnings about loader relocs.
2653 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2654 after calling the undefined_symbol callback.
2656 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2657 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2658 as the AIX linker seems to do.
2660 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2662 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2663 (evax_initialize): Remove evax_reloc_table.
2664 (evax_close_and_cleanup): Ditto.
2666 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2668 (evax_bfd_reloc_type_lookup): Ditto.
2669 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2670 cooked_size == raw_size.
2671 * evax-emh.c (_bfd_evax_register_filename): Remove.
2672 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2673 * evax-misc.c (add_new_contents): Malloc section at full size.
2674 (_bfd_save_evax_section): Memcpy section contents directly.
2675 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2676 (evax_reloc_table): Remove.
2678 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2680 * makefile.vms: Add better support for DEC C compilation
2681 Add evax.h dependencies
2683 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2684 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2685 (BFD_RELOC_ALPHA_BASEREG): Remove.
2686 * bfd-in2.h, libbfd.h: Rebuild.
2688 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2690 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2691 getgid if _WIN32 is defined.
2692 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2694 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2696 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2697 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2699 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2702 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2704 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2706 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2707 (NEED_DECLARATION_REALLOC): New macro.
2708 * configure, config.in: Rebuild.
2709 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2710 (realloc): Declare if NEED_DECLARATION_REALLOC.
2712 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2713 <strings.h> if they exist.
2715 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2717 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2719 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2721 Based on patches from Eric Valette <valette@crf.canon.fr>:
2722 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2723 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2724 (elf_howto_table): Add entries for new relocs.
2725 (elf_i386_reloc_type_lookup): Handle new relocs.
2726 (elf_i386_info_to_howto): Just call abort.
2727 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2728 (elf_i386_relocate_section): Likewise.
2730 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2732 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2734 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2736 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2737 only get the LMA from the phdr if they are in the same part of the
2740 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2741 new segment to make them more comprehensible. If the relationship
2742 between the LMA and the VMA changed, start a new segment. Don't
2743 check dynsec when deciding whether to start a new segment for a
2744 writeable section; -N will now handle this.
2746 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2748 * libhppa.h: Remove "esel" changes. Not the right approach.
2749 * som.c: Corresponding changes.
2750 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2751 which don't have a SOM symbol type associated with them.
2752 Reverses a 1994 change.
2754 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2756 Make ld -N more reasonable for ELF:
2757 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2758 phdr_in_section to false, and always use a single load segment.
2759 (elf_sort_sections): Sort sections by LMA after VMA.
2760 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2761 align to maxpagesize.
2762 (assign_file_positions_except_relocs): Likewise.
2763 * elfcode.h (elf_object_p): If a section is loaded but not page
2764 aligned, clear D_PAGED.
2766 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2768 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2769 Added, for internal use by the ARM gas.
2771 * bfd-in2.h: Rebuilt
2773 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2775 * libhppa.h (R_HPPA_ESEL): New field selector.
2776 (e_esel): Similarly.
2777 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2778 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2779 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2781 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2783 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2784 archive search before looking for stripped dynamic objects.
2786 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2788 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2789 symbol a warning rather than an error.
2791 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2793 * elf.c (assign_file_positions_for_segments): Track the virtual
2794 memory position separately from the file position, and use it to
2795 compute the alignment adjustment.
2797 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2799 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2800 and fixed mask on R_D10V_10_PCREL_L.
2802 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2804 * elf64-mips.c: Include "aout/ar.h".
2805 (mips_elf64_slurp_armap): New static function.
2806 (mips_elf64_write_armap): New static function.
2807 (bfd_elf64_archive_*): Define.
2808 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2809 Use instead of bfd_generic_archive_p.
2810 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2811 instead of _bfd_write_archive_contents.
2812 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2813 _bfd_generic_mkarchive.
2814 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2815 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2817 (TARGET_LITTLE_SYM): Likewise.
2818 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2820 * Makefile.in: Rebuild dependencies.
2822 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2823 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2824 SHT_MIPS_EVENTS sections.
2825 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2826 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2828 (_bfd_mips_elf_fake_sections): Likewise.
2830 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2831 * ecoff.c (ecoff_compute_section_file_positions): Copy
2832 rdata_in_text from backend info to tdata. Clear it if any data
2833 section comes before .rdata.
2834 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2835 tdata rather than backend info.
2837 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * configure.in: Fix test for whether a compiler has a 64 bit
2840 type. From Jim Wilson <wilson@cygnus.com>.
2842 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * configure.host (mips-sgi-irix6*): New host.
2846 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2847 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2848 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2850 * configure: Rebuild.
2851 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2852 (BFD_HOST_64_BIT): Define conditionally.
2853 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2854 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2855 (symvalue, bfd_size_type): Likewise.
2856 * bfd-in2.h: Rebuild.
2857 * Makefile.in (do_clean): Remove bfd-tmp.h.
2858 (do_distclean): Remove bfd-in3.h.
2859 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2860 (bfd-in3.h): New target.
2862 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2863 Andrew Gierth <ANDREWG@microlise.co.uk>.
2865 * configure.host: Set INSTALL_SHLIB.
2866 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2867 * configure: Rebuild.
2868 * Makefile.in (install): Use @INSTALL_SHLIB@.
2870 * config.bfd (mips*-*-irix6*): New target.
2871 * configure.host: Handle Irix 6 shared library like Irix 5.
2873 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2874 symbol for a magic name.
2875 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2877 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2880 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2882 * mpw-config.in: Add ELF support to mips config, create the
2883 elf32-target.h file in the object dir.
2884 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2886 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2888 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2889 Also removed most abort calls, in favor of using bfd reporting.
2891 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2893 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2894 (BFD32_BACKENDS) Add elf32-d10v.o.
2895 * archures.c: Add bfd_d10v_arch.
2896 * bfd-in2.h: Add bfd_d10v_arch.
2897 * config.bfd (d10v-*-*): New target.
2898 * configure: (bfd_elf32_d10v_vec) New vector.
2899 * configure.in: (bfd_elf32_d10v_vec) New vector.
2900 * cpu-d10v.c: New file.
2901 * elf.c (prep_headers): Added case bfd_arch_d10v.
2902 * elf32-d10v.c: New file.
2903 * libbfd.h: Rebuild.
2904 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2905 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2906 * targets.c (bfd_elf32_d10v_vec): New vector.
2908 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2910 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2912 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2914 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2915 bfd_mach_i386_i8086 machine types.
2917 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2922 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2924 * coffcode.h (coff_set_section_contents): A/UX does not require
2925 special handling of the _LIB section.
2927 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2929 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2930 value for R_RELBYTE.
2932 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2933 array if one was allocated.
2935 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2937 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2938 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2939 use_rld_obj_head and rld_value.
2940 (mips_elf_link_hash_table_create): Initialize new fields.
2941 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2943 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2944 __rld_obj_head symbol not seen, create an __rld_map symbol.
2945 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2946 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2947 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2948 __rld_obj_head symbol.
2949 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2951 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2953 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2955 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2956 ppc_elf_addr16_ha_reloc.
2957 (ppc_elf_addr16_ha_reloc): New static function.
2959 * coff-mips.c (struct mips_hi): Define.
2960 (mips_refhi_list): New static variable.
2961 (mips_refhi_addr, mips_refhi_addend): Remove.
2962 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2963 (mips_reflo_reloc): Process mips_refhi_list.
2964 (mips_relhi_list): New static variable.
2965 (mips_relhi_addr, mips_relhi_addend): Remove.
2966 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2967 (mips_rello_reloc): Process mips_relhi_list.
2968 (mips_relocate_section): Permit an arbitrary number of REFHI or
2969 RELHI relocs before the associated REFLO or RELLO reloc.
2971 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2973 * aout-target.h (MY(callback)): Set reloc_count fields.
2975 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2977 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2978 sections unless this is a SunOS link.
2980 * VERSION: Set to 2.7.1.
2982 * Released binutils 2.7.
2984 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2986 * i386aout.c: Include "aout/aout64.h".
2987 (i386aout_write_object_contents): New static function.
2988 (MY_write_object_contents): Define.
2990 * netbsd.h (MY(write_object_contents)): Make sure that
2991 adjust_sizes_and_vmas is called before fiddling with the magic
2994 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2996 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2998 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3000 * libbfd-in.h (itos, stoi): Don't define.
3001 * libbfd.h: Rebuild.
3002 * i386lynx.c (KEEPIT): Define as udata.i.
3003 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3004 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3005 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3006 flags. Don't use stoi.
3008 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3010 * elf.c (map_sections_to_segments): Don't start a new segment for
3011 a writable section if it's on the same page as the previous
3012 segment. Reset the writable variable for a readonly section.
3014 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3016 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3017 first_thunk_address, thunk_size, and import_table_size.
3018 * peicode.h: Improved some diagnostics regarding edata sections.
3020 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3022 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3023 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3025 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3027 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3028 with XCOFF_DEF_DYNAMIC set is really defined.
3029 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3030 (xcoff_link_add_symbols): Only create special sections if using an
3033 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3035 (bfd_install_relocation): Likewise.
3037 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3039 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3041 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3042 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3043 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3044 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3045 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3046 are found for LITERAL relocs.
3047 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3048 taken, we cannot generate a .plt entry for the symbol.
3050 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3052 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3053 sysconf functions (for gprof).
3054 * configure, config.in: Rebuild.
3056 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3058 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3059 an archive if it has a map. If the object file has the wrong
3062 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3063 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3065 (alpha_relocate_section): Likewise.
3067 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3068 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3069 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3070 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3071 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3072 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3073 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3074 * peicode.h: Corresponding changes.
3076 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3078 * elflink.h (elf_create_pointer_linker_section): Comment out code
3079 dealing with making GOT pointers negative of the GOT symbol for
3082 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3084 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3085 increment the .rela.plt size until after we're done creating the
3087 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3088 .rela.plt offset directly rather than calculating it.
3090 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3092 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3093 Use autoconf-set values.
3094 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3095 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3098 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3099 * configure: Rebuilt.
3101 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3103 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3104 handling code > 1k away.
3106 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3108 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3109 defined, output whenever the symbol is updated.
3111 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3113 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3114 section to 0 if user_set_vma is set.
3115 * elflink.h (elf_bfd_final_link): Likewise.
3117 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3119 Partially undo patch of Jun 20.
3120 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3121 (coff_compute_section_file_positions): Likewise.
3122 (coff_write_object_contents): Likewise. Re-add deleted code, but
3123 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3124 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3126 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3128 * config.bfd: Add support for *-*-rtems* configurations.
3130 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3132 * elf.c (prep_headers): Add bfd_arch_alpha case.
3134 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3136 * elf64-alpha.c: New file.
3137 * config.bfd (alpha-*-linuxecoff*): New target.
3138 (alpha-*-linux*, alpha-*-elf*): New targets.
3139 * configure.in (bfd_elf64_alpha_vec): New vector.
3140 * configure: Rebuild.
3141 * targets.c (bfd_elf64_alpha_vec): Declare.
3142 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3143 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3144 * bfd-in2.h, libbfd.h: Rebuild.
3145 * Makefile.in: Rebuild dependencies.
3146 (BFD64_BACKENDS): Add elf64-alpha.o.
3147 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3149 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3151 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3152 than relying on a right shift of 32.
3154 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3156 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3157 ifdef to COFF_WITH_PE.
3158 (coff_compute_section_file_positions): Likewise.
3159 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3160 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3161 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3162 COFF_IMAGE_WITH_PE, always include.
3164 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3166 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3168 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3169 approximate the correct answer if SIZEOF_HEADERS was not used.
3171 * binary.c (binary_set_section_contents): Set section file
3172 position based on LMA rather than VMA.
3174 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3176 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3177 symbols if info->strip == strip_all.
3179 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3181 * coff-h8300.c: Remove #if 0 code.
3182 (compatable): Don't allow mixing/matching of different architectures.
3184 * archures.c (bfd_mach_h8300s): Add.
3185 * bfd-in2.h: Rebuilt.
3186 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3188 (h8300_reloc16_estimate): Likewise.
3189 (h8300_reloc16_extra_cases): Likewise.
3190 (h8300_bfd_link_add_symbols): Likewise.
3191 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3192 (coff_set_flags): Likewise.
3193 * cpu-h8300.c (h8300_scan): Likewise.
3194 Add H8/S to bfd_h8300_arch list.
3196 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3198 Added support for Alpha OpenVMS:
3199 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3200 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3201 * config.h-vms, makefile.vms: New files.
3202 * config.bfd (alpha-*-*vms*): New target.
3203 * configure.in (evax_alpha_vec): New target vector.
3204 * configure: Rebuild.
3205 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3206 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3207 * targets.c (bfd_target_evax_flavour): Define.
3208 (evax_alpha_vec): Declare.
3209 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3210 if BFD64 is defined.
3211 * bfd-in2.h, libbfd.h: Rebuild.
3212 * Makefile.in: Rebuild dependencies.
3213 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3214 evax-emh.o, and evax-misc.o.
3215 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3216 evax-etir.c, evax-emh.c, and evax-misc.c.
3217 (HFILES): Add evax.h.
3219 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3223 (h8300_bfd_link_add_symbols): Likewise.
3225 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3227 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3228 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3230 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3232 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3233 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3235 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3236 R_MIPS_32 relocs if creating a shared library.
3238 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3240 * peicode.h (add_data_entry): Use pei_section_data rather than
3241 _cooked_size. Corresponds to May 13 change in coffcode.h.
3243 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3245 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3246 * coffcode.h (coff_write_object_contents): If there are long
3247 section names, always set the f_symptr field, even if there are no
3249 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3250 if there are no symbols.
3252 * coffgen.c (make_a_section_from_file): Check return value of
3253 _bfd_coff_read_string_table.
3254 (coff_real_object_p): Check return value of
3255 make_a_section_from_file.
3256 (_bfd_coff_read_string_table): Check that there are some symbols
3257 before trying to read the string table size.
3259 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3261 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3262 to replace a symbol in a dynamic object with a symbol from another
3263 dynamic object, do the replacement if the existing symbol is
3264 global linkage code.
3266 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3267 for _ptrgl, and treat it as global linkage code.
3269 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3270 filename or N_SO symbol past the offset, and use it to indicate
3271 that there is no line number or function when appropriate.
3273 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3275 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3276 common symbol defined by the linker. Don't export function code
3277 even if export_defineds is set.
3279 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3281 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3283 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3284 (h8300_symbol_address_p): New function.
3285 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3288 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3290 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3292 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3293 correctly for the two variants. Allow relaxing if the target
3294 is 128 bytes away since after relaxation it'll be 126 bytes away.
3295 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3296 "dot" and "value". Allow relaxing if the target is 128 bytes
3297 away since after relaxation it'll be 126 bytes away.
3298 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3299 the given section until nothing changes.
3301 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3303 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3304 alignment hack--we can get the lnnoptr info another way without
3305 suddenly increasing the alignment requirements. Set the flags for
3307 (ecoff_compute_section_file_positions): Do so.
3309 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3311 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3312 to keep the HP emulator database happy.
3314 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3315 From Kevin Buettner <kev@primenet.com>.
3317 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3319 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3320 name of a NULL section.
3322 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3324 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3325 set, always call the notice callback.
3327 * VERSION: Increment for bfdlink.h change.
3329 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3331 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3332 (sh_relax_delete_bytes): Correct handling of differently sized
3333 trailing alignment reloc.
3335 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3336 * bfd-in2.h: Rebuild.
3337 * configure.in: Warn if there is no known 64 bit type.
3338 * configure: Rebuild.
3340 * Makefile.in: Rebuild dependencies.
3341 (BFD32_BACKENDS): Add ppcboot.o.
3342 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3344 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3345 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3347 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3349 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3350 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3351 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3352 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3354 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * elf64-mips.c: Improve reloc special_functions and handling of
3357 SHT_MIPS_OPTIONS section.
3358 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3359 mips_elf_hi16_reloc and make globally visible.
3360 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3361 make globally visible.
3362 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3363 make globally visible.
3364 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3365 and make globally visible.
3366 (gprel16_with_gp): Check howto->src_mask before using value in
3368 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3369 and make globally visible.
3370 (gprel32_with_gp): Check howto->src_mask before fetching value.
3371 (bfd_mips_elf_swap_options_in): New function.
3372 (bfd_mips_elf_swap_options_out): New function.
3373 (_bfd_mips_elf_set_private_flags): Rename from
3374 mips_elf_set_private_flags and make globally visible.
3375 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3376 mips_elf_copy_private_bfd_data and make globally visible.
3377 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3378 mips_elf_merge_private_bfd_data and make globally visible.
3379 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3380 for a SHT_MIPS_OPTIONS section.
3381 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3382 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3383 name of a SHT_MIPS_OPTIONS section.
3384 (_bfd_mips_elf_set_section_contents): New function.
3385 (mips_elf32_section_processing): Set the GP value in a
3386 SHT_MIPS_OPTIONS section.
3387 (_bfd_mips_elf_find_nearest_line): Rename from
3388 mips_elf_find_nearest_line and make globally visible.
3389 (bfd_elf32_set_section_contents): Define.
3390 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3391 (_bfd_mips_elf_lo16_reloc): Declare.
3392 (_bfd_mips_elf_gprel16_reloc): Declare.
3393 (_bfd_mips_elf_got16_reloc): Declare.
3394 (_bfd_mips_elf_gprel32_reloc): Declare.
3395 (_bfd_mips_elf_set_private_flags): Declare.
3396 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3397 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3398 (_bfd_mips_elf_find_nearest_line): Declare.
3399 (_bfd_mips_elf_set_section_contents): Declare.
3401 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3403 (elf_info_to_howto): Define.
3404 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3406 (elf_info_to_howto): Define.
3407 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3409 (elf_info_to_howto): Define.
3411 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3412 R_MOV16B[12], to match change in coff/internal.h.
3414 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3416 * elf64-mips.c: Extensive additions to provide better support for
3417 writing files and for gas.
3418 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3419 of mips_elf_object_p.
3420 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3421 _bfd_mips_elf_object_p.
3422 (_bfd_mips_elf_final_write_processing): Rename from
3423 mips_elf_final_write_processing and make globally visible.
3424 (_bfd_mips_elf_fake_sections): Rename from
3425 mips_elf_fake_sections and make globally visible.
3426 (_bfd_mips_elf_section_from_bfd_section): Rename from
3427 mips_elf_section_from_bfd_section and make globally visible.
3428 (_bfd_mips_elf_section_processing): New function, broken out of
3429 mips_elf_section_processing.
3430 (mips_elf32_section_processing): Rename from
3431 mips_elf_section_processing; call
3432 _bfd_mips_elf_section_processing.
3433 (_bfd_mips_elf_symbol_processing): Rename from
3434 mips_elf_symbol_processing and make globally visible.
3435 (_bfd_mips_elf_read_ecoff_info): Rename from
3436 mips_elf_read_ecoff_info and make globally visible.
3437 (mips_elf32_ecoff_debug_swap): Rename from
3438 mips_elf_ecoff_debug_swap.
3439 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3440 struct symbol_cache_entry.
3441 (_bfd_elf_validate_reloc): New function, moved in from
3442 elfcode.h:validate_reloc.
3443 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3444 to _bfd_elf_validate_reloc. Change all callers.
3445 * elf-bfd.h (bfd_section_from_shdr): Declare.
3446 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3447 (_bfd_elf_validate_reloc): Declare.
3448 (_bfd_mips_elf_object_p): Declare.
3449 (_bfd_mips_elf_fake_sections): Declare.
3450 (_bfd_mips_elf_section_from_bfd_section): Declare.
3451 (_bfd_mips_elf_section_processing): Declare.
3452 (_bfd_mips_elf_symbol_processing): Declare.
3453 (_bfd_mips_elf_read_ecoff_info): Declare.
3454 (_bfd_mips_elf_final_write_processing): Declare.
3455 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3458 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3459 (mips_elf_final_write_processing): Likewise.
3461 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3463 64-bit MIPS ELF ABI objdump support:
3464 * elf64-mips.c: New file.
3465 * Makefile.in: Rebuild dependencies.
3466 (BFD64_BACKENDS): Add elf64-mips.o.
3467 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3468 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3469 bfd_elf64_littlemips_vec to targ_selvecs.
3470 (mips*-*-elf*): Likewise.
3471 * confingure.in: Add bfd_elf64_bigmips_vec and
3472 bfd_elf64_littlemips_vec to vector switch.
3473 * configure: Rebuild.
3474 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3475 broken out of mips_elf_section_from_shdr.
3476 (mips_elf32_section_from_shdr): Rename from
3477 mips_elf_section_from_shdr. Call new function.
3478 (elf_backend_section_from_shdr): Update name of renamed function.
3479 * elf-bfd.h (struct elf_size_info): Change second parameter of
3480 write_out_phdrs to be const. Likewise for second parameter of
3482 (struct bfd_elf_section_data): Add rel_hdr2 field.
3483 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3484 (bfd_elf32_swap_symbol_out): Likewise.
3485 (bfd_elf32_swap_reloc_in): Likewise.
3486 (bfd_elf32_swap_reloc_out): Likewise.
3487 (bfd_elf32_swap_reloca_in): Likewise.
3488 (bfd_elf32_swap_reloca_out): Likewise.
3489 (bfd_elf32_swap_phdr_in): Likewise.
3490 (bfd_elf32_swap_phdr_out): Likewise.
3491 (bfd_elf32_swap_dyn_in): Likewise.
3492 (bfd_elf32_swap_dyn_out): Likewise.
3493 (bfd_elf32_slurp_symbol_table): Declare.
3494 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3495 (bfd_elf32_write_out_phdrs): Declare.
3496 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3497 (bfd_elf64_swap_symbol_out): Likewise.
3498 (bfd_elf64_swap_reloc_in): Likewise.
3499 (bfd_elf64_swap_reloc_out): Likewise.
3500 (bfd_elf64_swap_reloca_in): Likewise.
3501 (bfd_elf64_swap_reloca_out): Likewise.
3502 (bfd_elf64_swap_phdr_in): Likewise.
3503 (bfd_elf64_swap_phdr_out): Likewise.
3504 (bfd_elf64_swap_dyn_in): Likewise.
3505 (bfd_elf64_swap_dyn_out): Likewise.
3506 (bfd_elf64_slurp_symbol_table): Declare.
3507 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3508 (bfd_elf64_write_out_phdrs): Declare.
3509 (_bfd_mips_elf_section_from_shdr): Declare.
3510 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3511 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3512 section for the section, add the new one to rel_hdr2. Increment
3513 reloc_count rather than setting it.
3514 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3515 Remove static declaration.
3516 (elf_write_shdrs_and_ehdr): Define name as macro.
3517 (elf_write_out_phdrs): Likewise.
3518 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3519 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3520 (elf_swap_symbol_in): Change second parameter to be const.
3521 (elf_swap_symbol_out): Likewise.
3522 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3523 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3524 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3525 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3526 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3527 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3528 parameter to be const. Make non-static.
3529 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3531 (elf_slurp_symbol_table): Make non-static.
3532 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3533 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3534 (elf_backend_size_info): Likewise.
3535 (elfNN_bed): Use elf_backend_size_info.
3536 * targets.c (bfd_elf64_bigmips_vec): Declare.
3537 (bfd_elf64_littlemips_vec): Declare.
3538 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3539 bfd_elf64_littlemips_vec if BFD64 is defined.
3541 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3543 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3546 zeroes, in alignment holes.
3548 * configure: Rebuild with autoconf 2.10.
3550 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3551 potential leading underscore in the allocated buffer.
3553 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3555 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3556 symbols into .sbss if this is a relocatable link.
3558 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3560 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3561 undefined symbols when creating a shared library.
3563 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3565 * coff-sh.c: Add a bunch of new code and static const arrays to
3566 support aligning loads and stores on four byte memory boundaries.
3568 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3570 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3571 call sh_align_loads.
3572 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3575 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3577 * cache.c (bfd_open_file): Unlink the file before opening it for
3578 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3580 * opncls.c (bfd_fdopenr): Set opened_once.
3582 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3584 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3587 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3588 the code unconditionally.
3590 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3592 * libcoff-in.h (struct pei_section_tdata): Define structure.
3593 (pei_section_data): Define macro.
3594 * libcoff.h: Rebuild.
3595 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3596 store s_paddr field in pei_section_data.
3597 (coff_compute_section_file_positions): Use pei_section_data rather
3598 than _cooked_size, and don't overwrite an existing value.
3599 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3600 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3601 * peicode.h (coff_bfd_copy_private_section_data): Define if
3603 (pe_bfd_copy_private_section_data): New static function if
3606 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * srec.c (srec_set_arch_mach): Write as a function rather than a
3611 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3612 no map, just check each member in turn to see whether it is
3615 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3617 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3618 table. Call BFD_ASSERT to validate header size, instead of
3620 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3623 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3625 * ppcboot.c: New target for looking at PPCbug boot records.
3627 * config{ure.in,.bfd}: Add support for ppcboot target.
3629 * configure: Regenerate.
3631 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3633 * coff-h8300.c (howto_table): Update names to match recent
3634 changes to include/coff/internal.h. Fix minor errors in the
3635 existing relocs. Add R_MOVL1 and R_MOVL2.
3636 (rtype2howto): Similarly.
3637 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3638 existing relaxing code and peform more relaxing.
3639 (h8300_reloc16_extra_cases): Likewise.
3641 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3643 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3646 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3648 * elfcode.h (elf_object_p): Reject generic ELF target if
3649 e_machine matches an alternate machine code in a specific backend.
3651 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3652 obsolete align_power_min field.
3654 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3656 * coff-h8300.c (reloc_howto_type): Add howto entry for
3658 (rtype2howto): Handle R_PCRWORD_B.
3659 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3660 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3661 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3662 branch (R_PCWORD_B).
3664 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3666 * aoutx.h (translate_from_native_sym_flags): Set the section for
3667 BSF_CONSTRUCTOR symbols.
3669 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3672 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3674 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3675 stop looking when section is found.
3677 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3679 * coffcode.h (STRING_SIZE_SIZE): Define.
3680 (styp_to_sec_flags): Handle long symbol names when looking for the
3682 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3683 (bfd_coff_long_section_names): Define.
3684 (coff_write_object_contents): Handle long section names.
3685 (bfd_coff_std_swap_table): Initialize new field.
3686 * libcoff.h: Rebuild.
3687 * coffgen.c (make_a_section_from_file): Handle long section
3689 (coff_write_symbols): Handle long section names.
3690 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3691 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3692 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3693 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3694 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3695 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3696 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3697 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3699 * bout.c (b_out_callback): Set lma of sections.
3700 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3701 parameter to output_bfd. Used input_bfd instead of output_bfd in
3704 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3706 * aoutx.h (translate_from_native_sym_flags): Don't create
3707 SEC_CONSTRUCTOR sections.
3708 * ecoff.c (ecoff_set_symbol_info): Likewise.
3710 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3711 From Don Bowman <bowman@waterloo.hp.com>.
3713 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3715 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3716 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3718 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3720 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3721 mips_32_relocs field.
3722 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3723 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3724 relocs against a global symbol which is not defined in a regular
3726 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3727 against a global symbol, increment mips_32_relocs.
3728 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3729 the symbol is not defined in a regular file, make room in the
3732 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3734 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3735 file position and the virtual file position separately. Set
3736 filepos information bsaed on the real file position.
3737 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3738 Jan 23 change to coffcode.h.
3740 * som.c (som_slurp_symbol_table): Set the symbol count to the
3741 number of BFD symbols created.
3743 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3745 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3746 output file if linking shared objects. Loop to check all relocs,
3747 rather than returning false on first error.
3749 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3751 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3752 (ppc_elf_additional_program_headers): If .interp section, bump #
3753 of program headers by 1.
3754 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3755 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3756 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3758 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3760 (ppc_elf_relocate_section): If the output section isn't defined,
3761 don't abort, just give an error message.
3763 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3764 being created is .sdata or .sdata2, don't make the symbol dynamic.
3766 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3768 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3769 members of an archive for dynamic objects with no symbols, and
3770 pass them directly to check_archive_element.
3771 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3772 xcoff_link_check_dynamic_ar_symbols.
3773 (xcoff_link_check_dynamic_ar_symbols): New static function.
3775 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3776 from _bfd_nodynamic to _bfd_xcoff.
3777 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3779 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3780 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3781 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3782 * libcoff.h: Rebuild.
3783 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3784 (xcoff_get_section_contents): New static function.
3785 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3786 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3787 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3788 (xcoff_dynamic_reloc): New static variable.
3789 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3790 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3792 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3794 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3795 if reloc_entry->addend is not 0.
3796 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3798 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3800 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3802 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3803 Add entries for R_SPARC_[56].
3804 (sparc_reloc_map): Add entries for R_SPARC_[56].
3806 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3808 Optimize linking of stabs in sections as used in ELF and COFF.
3809 * stabs.c: New file.
3810 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3811 (_bfd_write_section_stabs): Declare.
3812 (_bfd_write_stab_strings): Declare.
3813 * libbfd.h: Rebuild.
3814 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3815 (struct coff_link_hash_table): Add stab_info field.
3816 * libcoff.h: Rebuild.
3817 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3819 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3821 (_bfd_coff_final_link): Write out stab strings hash table.
3822 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3823 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3825 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3826 (struct bfd_elf_section_data): Add stab_info field.
3827 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3829 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3830 _bfd_link_section_stabs.
3831 (elf_bfd_final_link): Write out stab strings hash table.
3832 (elf_link_input_bfd): Handle optimized stabs sections.
3833 * reloc.c (_bfd_final_link_relocate): Check address against
3834 _raw_size rather than _cooked_size.
3835 * Makefile.in: Rebuild dependencies.
3836 (BFD_LIBS): Add stabs.o
3837 (BFD_LIBS_CFILES): Add stabs.c.
3839 * VERSION: Increment for bfdlink.h change.
3841 * coffgen.c (coff_renumber_symbols): Correct handling of
3842 BSF_NOT_AT_END common symbols.
3844 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3846 * coff-ppc.c (record_toc): Add cast to avoid warning.
3847 (ppc_allocate_toc_section): Likewise.
3848 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3849 (ppc_coff_reloc_type_lookup): Remove unreached code.
3850 * coffcode.h (coff_write_object_contents): Don't take the address
3852 * peicode.h (pe_print_idata): Add casts to avoid warning.
3853 (pe_print_edata): Likewise.
3854 (pe_print_reloc): Remove ANSI C string concatenation.
3856 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3858 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3860 * libcoff.h: Rebuild.
3861 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3863 (coff_swap_aux_out): Likewise.
3864 * peicode.h (coff_swap_aux_in): Likewise.
3865 (coff_swap_aux_out): Likewise.
3866 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3868 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3870 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3871 Fix up .bf endndx link fields.
3872 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3874 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3877 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3879 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3880 on Solaris PowerPC systems doesn't get confused.
3882 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3885 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3886 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3887 update did_reg and did_reg2.
3889 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3891 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3893 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3894 callback routines, pass h->root.string rather than name, in case
3895 copy is true and name is transient.
3897 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3899 * elfcore.h: Add support for core files with multiple threads.
3900 (Primarily for Solaris.)
3902 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3904 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3905 section->orelocation is NULL.
3907 * coffgen.c (bfd_coff_get_syment): New function.
3908 (bfd_coff_get_auxent): New function.
3909 * bfd-in.h (bfd_coff_get_syment): Declare.
3910 (bfd_coff_get_auxent): Declare.
3911 * bfd-in2.h: Rebuild.
3913 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * elf32-mips.c (struct mips_hi16): Define.
3916 (mips_hi16_addr, mips_hi16_addend): Remove.
3917 (mips_hi16_list): New static variable.
3918 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3919 (mips_elf_lo16_reloc): Process mips_hi16_list.
3920 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3921 relocs before the associated LO16 reloc.
3923 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * versados.c (versados_scan): Check bfd_alloc return value.
3926 (versados_object_p): Check all bfd_read return values. Require
3927 that lang field be less than 10, to avoid confusion with Intel Hex
3930 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3932 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3933 not 0, for an absolute symbol.
3934 (NAME(aout,swap_ext_reloc_out)): Likewise.
3936 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3937 (ihex_write_object_contents): For a large start address, output
3938 the full 32 bit address in record type 5.
3940 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3941 to int to avoid promotion problems in prototype.
3943 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3945 * configure.host: Use ${srcdir} when looking for picfrag.
3947 * configure.host: Switch on ${libdir}, not $(libdir). From
3948 alan@spri.levels.unisa.edu.au (Alan Modra).
3950 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3951 entry point, not just for DYNAMIC objects.
3952 * sunos.c (sunos_add_dynamic_symbols): Always call
3953 sunos_create_dynamic_sections. If called with a non DYNAMIC
3954 object, don't do anything else.
3955 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3957 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3959 * configure.in: Permit --enable-shared to specify a list of
3961 * configure: Rebuild.
3963 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3964 host when configuring with --enable-shard.
3966 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3968 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3971 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3972 to avoid crashing in bfd_hash_replace.
3974 * sysdep.h: Use #ifdef, not #if.
3976 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3978 * config.in: Rebuild.
3980 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3982 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3983 (AC_CHECK_HEADERS): Check for sys/time.h
3984 (AC_HEADER_TIME): Add macro.
3985 * configure: Rebuild.
3986 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3987 to control what combination of <time> and <sys/time.h>
3990 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3992 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3993 (aout_32_sunos4_write_object_contents): Likewise.
3994 * aoutx.h (NAME(aout,machine_type)): Handle
3995 bfd_mach_sparc_{sparclet,sparclite}.
3996 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3997 (bfd_mach_sparc_v9_p): Update.
3998 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3999 * libaout.h (enum machine_type): Add M_SPARCLET.
4000 * sunos.c (MACHTYPE_OK): Define.
4001 * bfd-in2.h: Regenerated.
4003 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4005 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4006 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4007 * elflink.c (_bfd_elf_create_got_section): Store the
4008 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4009 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4010 global offset table goes over 0x1000, set the value of
4011 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4012 (elf32_sparc_relocate_section): Subtract the offset of
4013 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4015 * elfcode.h: Don't include <string.h>.
4017 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4019 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4020 generic_link_hash_newfunc. All references changed.
4021 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4022 moved here from libbfd-in.h.
4023 * libbfd-in.h: Corresponding changes.
4024 * libbfd.h: Regenerated.
4026 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4028 * aoutx.h (aout_link_input_section_std): When reporting an
4029 overflow error, use the name of the symbol in the hash table if
4031 (aout_link_input_section_ext): Likewise.
4033 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4034 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4036 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4038 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4039 * coffcode.h (coff_compute_section_file_positions): Likewise.
4040 (coff_write_object_contents): Likewise.
4042 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4044 * section.c (SEC_LINK_ONCE): Define.
4045 (SEC_LINK_DUPLICATES): Define.
4046 (SEC_LINK_DUPLICATES_DISCARD): Define.
4047 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4048 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4049 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4050 * bfd-in2.h: Rebuild.
4051 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4052 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4053 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4054 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4055 SEC_LINK_ONCE, and look through the symbol table for the setting
4056 for SEC_LINK_DUPLICATES.
4057 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4058 set for a section, find the section symbol in the symbol table,
4059 and set the aux entry based on SEC_LINK_DUPLICATES.
4060 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4061 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4062 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4063 * coff-i386.c (i386coff_vec): Likewise.
4064 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4066 * VERSION: Bump to 2.6.1.
4067 * Makefile.in (stamp-h): Depend upon VERSION.
4069 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4071 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4072 * libbfd.h: Rebuilt.
4073 * linker.c (generic_link_hash_newfunc): No longer static.
4074 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4076 * coff-h8300.c: Add two derived hash tables and their associated
4077 funtions and #defines for use by the h8300 linker.
4078 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4079 the function vector as needed. Place the address of the function
4080 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4081 Rewrite the vectors section contents as necessary.
4082 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4083 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4084 (coff_bfd_link_hash_table_create): Likewise.
4086 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4089 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4091 (hppa_rebuild_insn): Pass pointer to correct type to
4092 low_sign_unext and dis_assemble_21.
4094 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4096 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4097 Stick with sparc-*-{sysv4*,solaris2*}.
4099 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4101 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4102 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4103 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4104 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4105 fields is non-zero, print them.
4107 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4108 ifdef. Remove unused variables.
4109 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4111 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4112 (get_symbol_value): Ifdef out.
4113 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4114 (coff_ppc_relocate_section): Remove unused variables. Make
4115 fprintf strings and argument types correspond. Put before_addr in
4117 (dump_toc): Make fprintf strings and argument types correspond.
4118 (ppc_process_before_allocation): Remove unused variables. Always
4120 (ppc_reflo_reloc): Ifdef out.
4121 (ppc_addr32nb_reloc): Ifdef out.
4122 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4124 (coff_ppc_rtype_to_howto): Likewise.
4125 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4127 * peicode.h (pe_print_idata): Move otherwise unused variables into
4128 the #ifdef where they are used. Always return a value.
4129 (pe_print_edata): Make fprintf strings and argument types
4130 correspond. Always return a value.
4131 (pe_print_pdata): Removed unused variable addr_value. Always
4133 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4134 strings and argument types correspond. Always return a value.
4136 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4137 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4138 variable rela inside #if 0 section where it is used.
4140 * ns32k.h: New file.
4141 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4142 functions to start with _bfd_.
4143 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4144 functions in cpu-ns32k.h.
4145 * Makefile.in: Rebuild dependencies.
4146 (HFILES): Add ns32k.h.
4148 * section.c (struct sec): Add linker_mark field. Change
4149 user_set_vma and reloc_done to be single bit fields.
4150 (STD_SECTION): Update accordingly.
4151 * bfd-in2.h: Rebuild.
4152 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4154 (aout_link_input_bfd): Don't link unmarked sections.
4155 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4157 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4158 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4160 * elflink.h (elf_bfd_final_link): Mark sections included in the
4162 (elf_link_input_bfd): Don't link unmarked sections.
4163 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4165 (xcoff_link_input_bfd): Don't link unmarked sections.
4167 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4168 overflow error messages.
4170 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4172 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4173 is not set, print "BFD: " before the error message.
4175 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4176 Miles Bader <miles@gnu.ai.mit.edu>.
4177 * configure: Rebuild.
4179 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4181 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4184 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4185 m68k-aout, m68k-coff, and m68k-elf targets.
4187 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4189 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4190 (ieee_generic_stat_arch_elt): Restructured to prevent
4191 ieee_object_p from being called repeatedly.
4193 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4195 * coffcode.h (coff_write_object_contents): Allocate
4196 buffers large enough for any FILEHDR or AOUTHDR.
4198 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4200 * ecofflink.c (lookup_line): New static function, renamed and
4201 slighly changed from old _bfd_ecoff_locate_line.
4202 (_bfd_ecoff_locate_line): Cache line number information. Use
4203 lookup_line for actual lookup.
4205 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4207 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4208 multiple of 20 bytes.
4210 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4213 allocate ecoff_find_line, and don't initialize by hand.
4214 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4215 mips_elf_find_line, and don't call memset.
4217 * coffcode.h (coff_compute_section_file_positions): If not
4218 producing a final executable, don't consider sofar when aligning
4219 the section to the correct size.
4221 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4223 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4224 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4225 * coffgen.c (coff_section_symbol): Ifdef out.
4227 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4229 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4230 output_bfd is not NULL.
4232 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4234 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4235 of bfd_alloc (fixes fix_line not being initialized).
4236 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4238 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4240 * coffcode.h: Allow specific backends to override the
4241 bfd_link_add_symbols routine.
4243 * coff-h8300.c: Include genlink.h.
4244 (howto_table): Add R_MEM_INDIRECT.
4245 (rtype2howto): Support R_MEM_INDIRECT.
4246 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4249 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4251 * coff-alpha.c (alpha_relocate_section): Use
4252 info->callbacks_warning, rather than _bfd_error_handler, for
4253 "multiple gp" warning.
4255 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4257 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4258 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4259 table string. Use bfd_wrapped_link_hash_lookup.
4260 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4262 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4263 table, if any, when writing out symbols.
4264 (aout_link_input_section_std): Use the name from the hash table,
4265 if any, when reporting undefined symbols.
4266 (aout_link_input_section_ext): Likewise.
4267 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4268 * bout.c (get_value): Likewise.
4269 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4270 * ecoff.c (ecoff_reloc_link_order): Likewise.
4271 * elflink.h (elf_link_add_object_symbols): Likewise.
4272 (elf_reloc_link_order): Likewise.
4273 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4274 (_bfd_generic_reloc_link_order): Likewise.
4275 (default_indirect_link_order): Likewise.
4276 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4277 * sunos.c (sunos_add_one_symbol): Likewise.
4278 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4279 (bfd_xcoff_link_count_reloc): Likewise.
4280 (xcoff_reloc_link_order): Likewise.
4282 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4283 into -1 for intern->rss.
4285 * configure: Rebuild with autoconf 2.8.
4287 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4289 * stab-syms.c (__define_stab_duplicate): Define.
4290 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4292 * bfd-in.h (bfd_get_stab_name): Declare.
4293 * bfd-in2.h: Rebuild.
4294 * Makefile.in: Rebuild dependencies.
4295 (BFD_LIBS): Add stab-syms.o.
4296 (BFD_LIBS_CFILES): Add stab-syms.c.
4297 (BFD32_BACKENDS): Remove stab-syms.o.
4298 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4299 * configure.in: Don't list stab-syms.o in bfd_backends.
4300 * configure: Rebuild.
4301 * libaout.h (aout_stab_name): Don't declare.
4302 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4305 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * elf.c (assign_file_positions_for_segments): Adjust file offset
4308 for section alignment even if SEC_LOAD is not set.
4310 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4313 since they appear as targets in Makefile.in.
4314 * configure: Rebuild.
4316 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4317 don't fiddle with a symbol which is not defined anywhere.
4319 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4321 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4322 though they are defined in a shared library.
4323 (xcoff_build_ldsyms): Likewise.
4325 * coffgen.c (coff_find_nearest_line): Don't look at the line
4326 numbers for the section if section->lineno is NULL.
4328 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4329 message rather than calling BFD_ASSERT.
4330 * elfcode.h (write_relocs): Check return value of
4331 _bfd_elf_symbol_from_bfd_symbol.
4333 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4335 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4338 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4340 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4342 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4343 hppa_reloc_field_selector_type_alt.
4344 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4345 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4347 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4349 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4351 * elf.c (assign_file_positions_for_segments): Adjust the segment
4352 memory size for the alignment of a SEC_ALLOC section, not just a
4355 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4357 * m68klinux.c: New file.
4358 * hosts/m68klinux.h: New file.
4359 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4360 * configure.in (m68*-*-linux*): New native host.
4361 (m68klinux_vec): New vector.
4362 * configure: Rebuild.
4363 * targets.c (m68klinux_vec): Declare.
4364 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4365 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4366 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4367 declaration from bfd_linux_size_dynamic_sections.
4368 (bfd_m68klinux_size_dynamic_sections): Declare.
4369 * bfd-in2.h: Rebuild.
4370 * Makefile.in: Rebuild dependencies.
4371 (BFD32_BACKENDS): Add m68klinux.o.
4372 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4374 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4376 * libhppa.h (pa_arch): Add pa20.
4377 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4378 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4379 (hppa_field_adjust): Handle e_nsel.
4380 * som.c: Provide default definitions for many new relocs found only
4381 in hpux10 include files.
4382 (som_fixup_formats): Add several new relocs from hpux10.
4383 (som_hppa_howto_table): Add hpux10 relocs.
4384 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4386 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4388 * mpw-make.sed: Edit out recent shared library support, and
4389 rules to rebuild .h files using doc/chew.
4391 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4393 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4394 size even of sections with no contents.
4396 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4398 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4399 starting with '$' the way we skip names starting with '.'. When
4400 updating x_endndx, don't be fooled by an index which has been
4403 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4404 struct/union/enum type with no elements.
4406 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4408 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4410 * archive.c (bfd_generic_archive_p): If the first file in the
4411 archive can not be recognized as an object, don't assume that this
4412 is the wrong format.
4414 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4415 format is not bfd_object.
4416 (bfd_elf_get_dt_soname): Likewise.
4418 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4420 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4423 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4425 * bfd.c (tdata): Add netbsd_core_data.
4426 * bfd-in2.h: Regenerated.
4428 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4430 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4431 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4432 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4435 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4436 to get the symbol index, matching 14 Jul 95 change.
4438 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4440 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4441 Remove duplicate definition of gp.
4443 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4445 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4446 assume that we can set the GP value and then get the same value,
4447 since it won't be true if the output file is neither ELF nor
4449 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4450 _bfd_get_gp_value here.
4451 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4452 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4454 (mips_elf_lo16_reloc): Likewise.
4455 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4456 Don't require that the BFD be ELF.
4457 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4458 (mips_elf_gprel32_reloc): Likewise.
4459 (mips_elf_relocate_section): Don't assume we can set and get the
4461 (mips_elf_finish_dynamic_symbol): Don't bother to use
4462 _bfd_get_gp_value here.
4464 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4465 Don't change epdr between malloc and free. Be careful not to free
4466 NULL pointers. Zero out the first RPDR.
4468 * configure.host: On Linux, only pass -rpath option if $(libdir)
4469 is neither /lib nor /usr/lib. From Alan Modra
4470 <alan@mullet.Levels.UniSA.Edu.Au>.
4472 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4474 (elf_dt_name): Rename from elf_dt_needed_name.
4475 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4477 (bfd_elf_get_dt_soname): New function.
4478 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4479 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4480 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4481 * bfd-in2.h: Rebuild.
4483 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4485 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4486 _bfd_sparc_elf_reloc_type_lookup.
4487 (bfd_elf32_bfd_reloc_type_lookup): Update.
4488 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4489 (sparc64_elf_howto_table): Define.
4490 (sparc_reloc_map): Define.
4491 (sparc64_elf_reloc_type_lookup): New function.
4492 (sparc_elf_wdisp16_reloc): New function.
4493 (elf_info_to_howto): Use sparc64_elf_howto_table.
4494 (sparc64_elf_relocate_section): Likewise.
4495 (bfd_elf64_bfd_reloc_type_lookup): Update.
4497 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4499 * configure.host: Check for 'do not mix' from native linker before
4500 trying to use -rpath.
4502 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4504 * bfd.c (_bfd_get_gp_value): New function.
4505 (_bfd_set_gp_value): New function.
4506 * libbfd-in.h (_bfd_get_gp_value): Declare.
4507 (_bfd_set_gp_value): Declare.
4508 * libbfd.h: Rebuild.
4509 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4510 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4511 directly to the fields in the tdata information.
4512 (alpha_relocate_section): Likewise.
4513 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4514 (mips_gprel_reloc): Likewise.
4515 (mips_relocate_section): Likewise.
4516 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4517 (mips_elf_lo16_reloc): Likewise.
4518 (mips_elf_final_gp): Likewise.
4519 (mips_elf_gprel16_reloc): Likewise.
4520 (mips_elf_gprel32_reloc): Likewise.
4521 (mips_elf_relocate_section): Likewise.
4522 (mips_elf_finish_dynamic_symbol): Likewise.
4524 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4526 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4528 * configure.in: Call AC_PROG_CC before configure.host.
4529 * configure: Rebuild.
4530 * configure.host: Don't set information which autoconf should
4531 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4533 * configure.host: Remove go32 and win32 host information, since it
4534 should no longer be needed.
4536 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4537 then start a new segment rather than put a writable section in a
4540 * configure.host: Set RPATH_ENVVAR.
4542 * Makefile.in: Rebuild dependencies.
4544 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4545 zero_section variable.
4547 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4549 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4550 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4551 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4553 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4555 * ieee.c (ieee_write_expression): Only use an R variable for a
4556 local symbol. Don't output a zero offset. Handle a zero address.
4557 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4558 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4560 (parse_expression): Don't try to handle multiple occurrences of a
4561 P variable. Handle I variables differently from X variables. Fix
4562 the order of minus expressions.
4563 (ieee_slurp_external_symbols): Generate an I variable for an NN
4564 record. Fix handling of ATI and ATX records.
4565 (ieee_slurp_sections): Only set minimal section attributes.
4566 Adjust them later, based on the section contents.
4567 (ieee_object_p): Read in the file until just after the ME record.
4568 Call ieee_slurp_section_data to set the section flags.
4569 (do_one): Add iterations parameter. Only repeat the first load
4570 item. Set the section and file reloc flags.
4571 (ieee_slurp_section_data): Set section flags. Pass iterations to
4573 (ieee_canonicalize_reloc): Handle I variables.
4574 (do_with_relocs): Only emit relocation size when necessary.
4575 Increase MAXRUN to 127. Change ov to be assigned, and take
4576 src_mask and pcrel_offset into account.
4577 (ieee_write_data_part): Skip sections that are not loaded.
4578 (ieee_write_external_part): Don't output optional last entry of WX
4580 (ieee_write_me_part): Make setting of me_record neater.
4581 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4583 * syms.c (stt): Add entries for zerovars, vars, and code.
4585 * elfcode.h (validate_reloc): New static function.
4586 (write_relocs): Call validate_reloc for non ELF relocs.
4588 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4589 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4590 (TARGET_LITTLE_SYM): Likewise.
4592 * config.bfd (m68*-*-psos*): New target.
4594 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4596 * i386msdos.c: Remove some #if 0 code.
4597 (msdos_write_object_contents): Don't include empty sections in the
4598 size computation, regardless of their address.
4600 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4602 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4603 is NULL, ie, the -r switch is used.
4605 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4607 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4608 (BFD_RELOC_MIPS_GOT_LO16): Define.
4609 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4610 * bfd-in2.h, libbfd.h: Rebuild.
4611 * elf32-mips.c (mips_reloc_map): Map new relocs.
4613 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4615 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4618 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4619 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4620 simple number for the section address, rather than an expression.
4621 Limit the number of bytes between relocs to MAXRUN.
4622 (ieee_write_me_part): Set me_record to the file offset after the
4624 (ieee_write_processor): New static function.
4625 (ieee_write_object_contents): Use ieee_write_processor.
4627 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4631 * coff-aux.c: Change include of aux.h to aux-coff.h.
4633 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4635 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4636 relocation put the addend both in the reloc entry and the data.
4637 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4640 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4641 a R_68K_PCxx reloc against a defined global symbol directly.
4642 (elf_m68k_check_relocs): Don't count such a reloc.
4644 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4645 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4646 symbol for now, otherwise always record the symbol as dynamic.
4647 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4648 is not referenced by a dynamic object, and we are not making a
4649 shared object, then don't make a PLT entry. If we do make a PLT
4650 entry, make sure the symbol has been recorded as dynamic.
4652 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4654 * configure.host: When making a shared library, set HLDFLAGS to
4655 pass an appropriate -rpath option. Use the make variable SONAME
4656 as the shared library soname, rather than computing it here. On
4657 SunOS, build stamp-tshlink in place of $(SHLINK).
4658 * Makefile.in (SONAME): New variable.
4659 ($(SHLINK)): Make a link to the transformed name, as well.
4660 (stamp-tshlink): New target.
4661 (install): Skip stamp-tshlink during install.
4663 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4665 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4666 linker sections have been set up yet.
4668 * elf.c (make_mapping): Add an additional argument to suppress
4669 making the first section include the program headers.
4670 (map_sections_to_segments): If the user used -Ttext such that the
4671 program headers are on a different page, do not set the flags
4672 saying that this section includes the program headers.
4674 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4676 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4677 don't define TRAD_HEADER.
4678 * configure: Rebuild.
4680 * netbsd-core.c: New file, support for NetBSD core files.
4681 * hosts/*nbsd.h: Removed.
4683 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4685 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4686 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4687 * libbfd.h, bfd-in2.h: Regenerated.
4688 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4689 bfd_elf32_bfd_reloc_type_lookup.
4690 (reloc_type{,_names}): Deleted.
4691 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4693 (sparc_reloc_map): Add sparc64 relocs.
4694 (sparc_elf_notsupported_reloc): New static function.
4695 (sparc_elf_wdisp16_reloc): New static function.
4696 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4697 (elf32_sparc_relocate_section): Likewise.
4698 (bfd_elf32_bfd_reloc_type_lookup): Define.
4699 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4700 (reloc_type{,_names}): Deleted.
4701 (elf_sparc_howto_table): Deleted.
4702 (sparc_reloc_map): Deleted.
4703 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4704 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4706 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4708 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4711 * Makefile.in (program_transform_name): New variable.
4712 (install): Transform library name before installing it.
4714 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4716 * archures.c (bfd_mach_i960_hx): Define.
4717 * bfd-in2.h: Rebuild.
4718 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4719 (MATRIX): Expand entries for HX.
4720 (arch_info_struct): Add i960:hx entry.
4721 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4722 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4723 (coff_set_flags): Handle bfd_mach_i960_hx.
4725 Support for building as a shared library, based on patches from
4726 Alan Modra <alan@spri.levels.unisa.edu.au>:
4727 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4728 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4729 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4730 * configure: Rebuild.
4731 * configure.host: If --enable-shared, adjust shared library stuff
4732 based on the host. If the host is SunOS, and the linker supports
4733 -rpath, set HLDFLAGS to use it.
4734 * Makefile.in (ALLLIBS): New variable.
4735 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4736 (COMMON_SHLIB, SHLINK): New variables.
4737 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4738 (STAGESTUFF): Remove variable.
4739 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4741 (stamp-ofiles): New target, like old ofiles target, but build
4742 using a temporary file and move-if-change, and touch stamp-ofiles
4744 (ofiles): Just depend upon stamp-ofiles.
4745 (stamp-piclist, piclist): New targets.
4746 ($(SHLIB), $(SHLINK)): New targets.
4747 (targets.o, archures.o): Build twice if PICFLAG is set.
4748 (do_mostlyclean): Remove pic/*.o.
4749 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4751 (do_distclean): Remove pic and stamp-picdir.
4752 (install): Install shared libraries.
4753 ($(OFILES)): Depend upon stamp-picdir.
4754 (stamp-picdir): New target.
4756 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4758 * libcoff.h: Rebuild.
4760 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4761 flavour of a section with no owner.
4763 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4764 ELF_LINK_NON_ELF flag.
4765 (mips_elf_create_got_section): Likewise.
4767 * elf.c: Revert last change, since it breaks dynamic linking.
4768 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4770 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4771 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4772 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4774 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4776 * elf.c (assign_file_positions_for_segments): If the backend does
4777 not want the elf header or the program headers in the address
4778 space, do not include them in the calculations.
4780 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4781 function to determine if we need additional program headers.
4782 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4783 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4785 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4787 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4789 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4791 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4792 back into one line. Some compilers (sunos 4.1.3 for example)
4793 won't accept args split across more than one line.
4795 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4797 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4798 * configure: Regenerate.
4800 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4802 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4803 try to do arithmetic on a void *, cast it to a unsigned char * first.
4805 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4807 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4808 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4810 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4811 flag for a newly defined symbol.
4812 (NAME(bfd_elf,record_link_assignment)): Likewise.
4813 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4814 set the DEF or REF_REGULAR flags correctly.
4816 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4817 (libbfd.h, libcoff.h): Corresponding change.
4819 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4820 a PLT32 reloc as dynamic.
4821 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4822 is not referenced by a dynamic object, and we are not making a
4823 shared object, then don't make a PLT entry. If we do make a PLT
4824 entry, make sure the symbol has been recorded as dynamic.
4826 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4828 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4829 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4830 (powerpcle-*-cygwin32): New.
4831 * peicode.h (add_data_entry): Get address from vma.
4833 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4835 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4836 attached to the section has already been created as an undefined
4837 symbol, treat it as if it hasn't been created yet.
4839 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4841 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4842 symbol or section symbols if stripping all symbols and this is not
4843 a relocateable link. Don't output the symbol string table if
4844 there are no symbols.
4845 (elf_link_flush_output_syms): Don't do anything if there are no
4848 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4850 * coff-aux.c: New file.
4851 * hosts/m68kaux.h: New file.
4852 * config.bfd (m68*-apple-aux*): New target.
4853 * configure.in (m68*-apple-aux*): New native host.
4854 (m68kaux_coff_vec): New vector.
4855 * configure: Rebuild.
4856 * targets.c (m68kaux_coff_vec): Declare.
4857 * coffcode.h (bfd_coff_backend_data): Add field
4858 _bfd_coff_link_add_one_symbol.
4859 (bfd_coff_link_add_one_symbol): Define.
4860 (compare_arelent_ptr): New static function if TARG_AUX.
4861 (coff_write_relocs): If TARG_AUX, sort the relocs.
4862 (coff_write_object_contents): Set A/UX aouthdr magic number.
4863 (coff_link_add_one_symbol): Define if not defined.
4864 (bfd_coff_std_swap_table): Initialize new field.
4865 * libcoff.h: Rebuild.
4866 * cofflink.c (coff_link_add_symbols): Call
4867 bfd_coff_link_add_one_symbol rather than
4868 _bfd_generic_link_add_one_symbol.
4869 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4870 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4871 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4872 * Makefile.in: Rebuild dependencies.
4873 (BFD32_BACKENDS): Add coff-aux.o.
4874 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4876 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4878 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4879 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4881 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4883 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4884 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4885 (maintainer-clean): Warn about deleting special files.
4886 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4888 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4889 warning symbols correctly.
4890 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4891 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4892 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4893 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4894 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4895 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4897 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4900 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4902 * libcoff-in.h: aligned newly exported names with bfd naming
4903 conventions. Removed an erroneous define of POWERPC_LE_PE.
4904 * libcoff.h: Rebuild.
4905 * cofflink.c, coff-ppc.c: the above function name changes
4907 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4909 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4910 * ecoff.c (struct extsym_info): Define.
4911 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4912 to ecoff_link_write_external.
4913 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4914 Strip symbols when appropriate.
4916 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4917 * syms.c (BSF_OBJECT): Define.
4918 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4919 * bfd-in2.h: Rebuild.
4920 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4922 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4925 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4926 copying relocs into a shared object, treat a defined global symbol
4928 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4929 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4930 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4932 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4933 real defined symbol, not to a weak defined symbol.
4935 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4937 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4938 and made a few static functions externs.
4940 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4941 POWERPC_LE_PE hack in cofflink.
4943 * libcoff-in.h: promoted the following from cofflink.c to allow
4944 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4945 coff_debug_merge_element, struct coff_debug_merge_type,
4946 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4947 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4948 coff_debug_merge_hash_lookup, coff_link_section_info,
4949 coff_final_link_info, coff_debug_merge_hash_newfunc,
4950 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4952 * libcoff.h: re-gen'd
4954 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4956 * syms.c: Include "bfdlink.h".
4957 (struct stab_find_info): Define.
4958 (_bfd_stab_section_find_nearest_line): New function.
4959 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4960 * libbfd.h: Rebuild.
4961 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4962 * elf.c (_bfd_elf_find_nearest_line): Try calling
4963 _bfd_stab_section_find_nearest_line before searching the ELF
4964 symbol table. Find the closest STT_FUNC symbol, not the last one.
4965 * libcoff-in.h (coff_data_type): Add line_info field.
4966 * libcoff.h: Rebuild.
4967 * coffgen.c (coff_find_nearest_line): Try calling
4968 _bfd_stab_section_find_nearest_line before searching the COFF
4970 * Makefile.in: Rebuild dependencies.
4972 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4974 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4975 4 bytes, so we get the correct value when updating the register
4976 field in little endian mode.
4978 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4980 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4981 entry_section fields. Add sntoc and snentry fields.
4982 * libcoff.h: Rebuild.
4983 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4984 not toc_section and entry_section (the COFF file does not have any
4985 sections at this point).
4986 (coff_write_object_contents): Set o_snentry and o_sntoc from
4987 snentry and sntoc rather than entry_section and toc_section.
4988 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4989 snentry, not toc_section and entry_section.
4990 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4991 entry_section from hentry.
4992 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4994 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4995 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4996 than using toc_section directly.
4998 * archures.c: Add missing `.' in enum bfd_architecture.
4999 * bfd-in2.h: Rebuild.
5001 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5002 Robert Lipe <robertl@arnet.com>.
5004 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5006 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5007 to sections we allocate. Use bfd_zalloc to allocate initialial
5008 sections, not bfd_alloc.
5009 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5010 SDA{,2}I16 relocations.
5011 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5012 whether to put something in .sbss or not.
5013 (ppc_elf_relocate_section): Add support for more relocations. Add
5014 in sec->output_offset where appropriate. Make error messages
5015 include the symbol name.
5017 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5018 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5019 doesn't get redefined messages if -shared.
5021 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5022 section if the rel_section field has been set up.
5024 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5026 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5029 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5031 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5032 of flags, only flags used are controlled by mach number. Bump up
5033 output file mach number to highest of input file mach numbers.
5034 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5035 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5037 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5038 bfd_elf64_sparc_vec support.
5040 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5042 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5043 the embedded bit is set on some objects and not on others. Just
5045 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5048 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5050 * coffcode.h (coff_new_section_hook): Don't try to align the
5053 * coffcode.h (coff_set_section_contents): Fix the handling of the
5054 .lib section to work even if the entire section contents are
5055 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5056 Robert Lipe <robertl@arnet.com>.
5058 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5060 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5061 memory here for contents.
5063 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5064 _SDA2_BASE_ by 32768.
5065 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5066 started using. Allocate contents for .sdata and .sdata2 sections
5068 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5070 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5071 size _SDA{,2}_BASE_.
5072 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5075 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5077 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5079 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5080 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5081 (bfd_mach_sparc_v9a): Define.
5082 (bfd_mach_sparc_v9_p): Define.
5083 * bfd-in2.h: Regenerated.
5084 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5086 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5087 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5088 to bfd_elf32_sparc_vec.
5089 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5090 Add v8plus{,a} support.
5092 (sparc_compatible): New function.
5093 * elf32-sparc.h: #include "elf/sparc.h".
5094 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5095 elf32_sparc_final_write_processing): New functions.
5096 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5097 elf_backend_final_write_processing): Define.
5099 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5101 * elf-bfd.h (struct elf_link_hash_entry): Add
5102 linker_section_pointer field.
5103 (enum elf_linker_section_enum): Enumeration for new way of
5104 creating linker dynamic sections and symbols.
5105 (elf_linker_section{,_pointers}): New structures for creating
5106 dynamic sections and symbols.
5107 (elf_obj_tdata): Add linker_section_pointers and linker_section
5109 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5110 (_bfd_elf_create_linker_section): New declarations.
5111 (_bfd_elf_find_pointer_linker_section): Ditto.
5112 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5113 (_bfd_elf_make_linker_section_rela): Ditto.
5115 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5117 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5118 (ppc_elf_create_linker_section): New function to create the
5119 sections .got, .sdata, and .sdata2.
5120 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5122 (ppc_elf_check_relocs): Support more of the eabi relocations.
5123 (ppc_elf_relocate_section): Ditto.
5124 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5125 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5127 * elflink.h (elf_create_pointer_linker_section): New function to
5128 create initialized pointers in dynamic linker sections.
5129 (elf_finish_pointer_linker_section): Actually intialize the
5130 pointers created above.
5132 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5133 macros to provide both 32 and 64 bit versions of
5134 elf_create_pointer_linker_section.
5135 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5136 provide both 32 and 64 bit versions of
5137 elf_finish_pointer_linker_section.
5139 * elflink.c (_bfd_elf_create_linker_section): New function to
5140 create a linker section.
5141 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5142 given address in the linker pointer offsets created for a given
5144 (_bfd_elf_make_linker_section_rela): Make a RELA section
5145 corresponding to the generated linker section.
5147 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5149 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5151 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5153 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5154 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5155 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5156 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5157 toc entry in an objdump) for now.
5158 (ppc_do_last, ppc_get_last): New function - needed to save processing
5159 the toc owner to the end.
5160 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5163 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5164 toc owner from being done till last. Must define POWERPC_LE_PC
5167 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5169 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5171 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5172 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5174 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5176 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5178 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5180 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5182 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5184 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5186 * elf.c (assign_file_positions_for_segments): Don't increment file
5187 offset for a segment which contains no loadable sections.
5189 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5191 * reloc.c: Add new PowerPC relocations.
5192 * {bfd-in2,libbfd}.h: Regenerate.
5194 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5195 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5197 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5199 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5202 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5205 * coffgen.c (coff_find_nearest_line): Don't try to cache
5206 information in sections that are not owned by a BFD. From Richard
5207 Henderson <richard@atheist.tamu.edu>.
5209 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5210 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5211 * elflink.h (elf_link_output_extsym): Remove special check for
5214 * ecoffswap.h: Add prototypes for static functions.
5216 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5218 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5219 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5221 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5222 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5223 support. Begin support for R_PPC_SDA{2,}REL.
5225 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5227 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5228 create the .got and .got.neg sections.
5229 (ppc_elf_size_dynamic_sections): Call it.
5230 (ppc_elf_check_relocs): Call it.
5231 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5232 (ppc_elf_check_relocs): Add error messages for relocations we
5233 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5236 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5238 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5239 section flags for V.4 and eabi.
5241 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5243 * elf.c (assign_file_positions_for_segments): If a segment
5244 contains no sections, don't mark it as readable.
5246 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5247 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5249 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5250 dynamic section, if there is one.
5251 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5252 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5253 (bfd_elf64_swap_dyn_in): Likewise.
5254 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5256 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5258 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5259 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5260 <pirker@eiunix.tuwien.ac.at>.
5262 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5264 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5265 PowerPC V.4 and eabi.
5266 * bfd-in2.h: Regenerate.
5267 * libfd.h: Regenerate.
5269 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5271 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5272 section type and SHF_EXCLUDE section flag, turning them into the
5273 appropriate bfd section flag.
5275 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5277 * xcofflink.c (xcoff_link_add_symbols): Create the special
5278 sections if we see a DYNAMIC object, in case that is the only
5279 XCOFF input object we see.
5281 * elf32-mips.c: Extensive changes for a start at dynamic linking
5282 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5284 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5285 (struct elf_backend_data): Remove
5286 elf_backend_create_program_headers field. Add
5287 elf_backend_additional_program_headers and
5288 elf_backend_modify_segment_map fields.
5289 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5291 (elf_backend_additional_program_headers): Likewise.
5292 (elf_backend_modify_segment_map): Likewise.
5293 (elf_backend_create_program_headers): Don't define.
5294 (elfNN_bed): Change to account for field changes.
5295 * elf.c (assign_file_positions_for_segments): Call new
5296 modify_segment_map backend function. Don't call old
5297 create_program_headers backend function.
5298 (get_program_header_size): Call additional_program_headers rather
5299 than create_program_headers.
5300 * elflink.h (elf_link_add_object_symbols): Initialize
5301 type_change_ok from new backend field.
5302 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5304 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5305 a reloc against the appropriate section.
5307 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5308 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5309 (elf_flags_init): Rename from elf_ppc_flags_init.
5310 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5312 (ppc_elf_copy_private_bfd_data): Likewise.
5313 (ppc_elf_merge_private_bfd_data): Likewise.
5315 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5318 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5320 * coff-alpha.c (alpha_relocate_section): During final link, allow
5321 output .lita section to be bigger than 64k by adjusting gp value
5322 on a per-input section basis.
5323 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5325 (struct ecoff_section_tdata): Add gp field.
5327 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5329 Handle Alpha ECOFF changes in OSF/1 3.2.
5330 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5332 * coff-alpha.c: Include "aout/ar.h".
5333 (alpha_ecoff_get_relocated_section_contents): Don't require an
5334 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5335 3.2 doesn't generate one.
5336 (alpha_relocate_section): Likewise.
5337 (alpha_ecoff_slurp_armap): Define.
5338 (alpha_ecoff_slurp_extended_name_table): Define.
5339 (alpha_ecoff_construct_extended_name_table): Define.
5340 (alpha_ecoff_truncate_arname): Define.
5341 (alpha_ecoff_write_armap): Define.
5342 (alpha_ecoff_generic_stat_arch_elt): Define.
5343 (alpha_ecoff_update_armap_timestamp): Define.
5345 (alpha_ecoff_read_ar_hdr): New static function.
5346 (alpha_ecoff_get_elt_at_filepos): New static function.
5347 (alpha_ecoff_openr_next_archived_file): New static function.
5348 (alpha_ecoff_get_elt_at_index): New static function.
5349 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5350 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5351 _bfd_ecoff to alpha_ecoff.
5352 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5353 field from backend structure, rather than always calling
5354 _bfd_get_elt_at_filepos.
5355 * coff-mips.c (mips_ecoff_backend_data): Initialize
5356 get_elt_at_filepos field.
5357 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5358 from _bfd_generic_read_ar_hdr with minor changes.
5359 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5360 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5361 * libbfd.h: Rebuild.
5363 * bfd-in.h (BFD_IN_MEMORY): Define.
5364 * libbfd-in.h (struct bfd_in_memory): Define.
5365 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5366 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5367 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5368 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5369 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5370 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5371 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5372 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5373 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5374 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5376 (bfd_openstreamr): Likewise.
5377 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5378 BFD_IN_MEMORY is not set.
5379 * riscix.c (riscix_some_aout_object_p): Likewise.
5380 * bfd-in2.h, libbfd.h: Rebuild.
5382 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5383 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5384 (bfd_get_elt_at_index): Define.
5385 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5386 bfd_get_elt_at_index. Change index parameter from int to
5388 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5389 (_bfd_noarchive_get_elt_at_index): Define.
5390 (_bfd_archive_bsd_get_elt_at_index): Define.
5391 (_bfd_archive_coff_get_elt_at_index): Define.
5392 * bfd-in2.h, libbfd.h: Rebuild.
5393 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5394 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5395 * ieee.c (ieee_get_elt_at_index): Define.
5396 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5397 * oasys.c (oasys_get_elt_at_index): Define.
5398 * som.c (som_get_elt_at_index): Define.
5400 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5401 numbers to the .text section.
5403 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5405 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5406 If there is a SEC_DEBUGGING section, get the contents of the debug
5407 information part from it.
5408 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5410 (ieee_write_object_contents): Check ieee_write_debug_part return.
5412 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5414 * config.bfd (i[345]86-*-freebsd*): Add target.
5415 * configure.in (i386freebsd_vec): Add vec.
5416 * configure: Regenerate.
5417 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5418 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5419 Rebuild dependencies..
5420 * freebsd.h: New file.
5421 * i386freebsd.c: New file.
5422 * targets.c (i386freebsd_vec): Declare.
5423 (bfd_target_vector): Add i386freebsd_vec.
5424 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5425 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5427 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5429 * ieee.c (ieee_slurp_debug): New static function.
5430 (ieee_object_p): Call it.
5431 (ieee_slurp_section_data): Skip debugging sections.
5432 (ieee_get_reloc_upper_bound): Likewise.
5433 (ieee_get_section_contents): Likewise.
5434 (ieee_canonicalize_reloc): Likewise.
5435 (ieee_write_section_part): Likewise.
5436 (ieee_write_debug_part): Likewise.
5437 (ieee_write_data_part): Likewise.
5438 (init_for_output): Likewise.
5440 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5442 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5444 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5445 relocs, since ppc_elf_relocate_section handles the linker case.
5446 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5448 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5449 ppc_elf_relocate_section since that is now the only caller.
5450 (ppc_elf_relocate_section): Ditto.
5452 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5454 * coffcode.h (coff_write_object_contents): If we don't know the
5455 section of the entry point for an XCOFF executable, always set the
5456 entry address to -1.
5458 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5460 * elf.c (bfd_section_from_shdr): Add support for note sections.
5462 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5464 * bfd-in.h (struct _symbol_info): Add stab_type field.
5465 * bfd-in2.h: Rebuild.
5466 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5468 * elf32-ppc.c: Remove trailing newline from calls to
5470 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5471 difference if target endianness is known.
5473 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5475 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5476 old style TOC16 references without using R_PPC_GOT.
5477 (ppc_reloc_type): Ditto.
5478 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5479 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5480 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5481 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5482 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5484 (ppc_elf_adjust_dynamic_symbol): Ditto.
5485 (ppc_elf_adjust_dynindx): Ditto.
5486 (ppc_elf_size_dynamic_sections): Ditto.
5487 (ppc_elf_finish_dynamic_symbol): Ditto.
5488 (ppc_elf_finish_dynamic_sections): Ditto.
5489 (ELF_DYNAMIC_INTERPRETER): Define.
5491 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5493 * elf.c (copy_private_bfd_data): When attaching sections to
5494 segments ignore sections that won't be allocated. Patch from
5497 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5499 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5502 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5504 * coff-i960.c (CALC_ADDEND): Define.
5505 (coff_i960_relocate_section): Add the input section VMA to the
5506 addend for PC relative relocs.
5508 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5510 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5511 to correctly terminate.
5513 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5515 * targets.c (enum bfd_endian): Define.
5516 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5517 from boolean to enum bfd_endian. Change header_byteorder_big_p
5519 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5520 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5521 * bfd-in2.h: Rebuild.
5522 * All targets: Change initialization of byteorder and
5523 header_byteorder to use enum bfd_endian values rather than
5525 * All files: Change all references to byteorder_big_p and
5526 header_byteorder_big_p to use new bfd_*_endian macros.
5528 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5530 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5532 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5534 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5536 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5538 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5540 * ieee.c: Lots of minor cleanups. Make many functions return
5541 errors rather than calling abort. Also:
5542 (ieee_write_twobyte): Remove; change callers to call existing
5543 ieee_write_2bytes function.
5544 (ieee_write_expression): Don't output the section twice when
5545 outputting a local symbol. Don't emit an extraneous zero if there
5547 (ieee_slurp_sections): Set the lma as well as the vma.
5548 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5550 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5551 a recognized one or bfd_arch_unknown.
5552 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5554 (ihex_get_symtab): Likewise.
5556 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5558 * aoutx.h: Include <ctype.h>.
5559 (struct aout_link_includes_table): Define.
5560 (struct aout_link_includes_totals): Define.
5561 (struct aout_link_includes_entry): Define.
5562 (aout_link_includes_lookup): Define macro.
5563 (struct aout_final_link_info): Add includes field.
5564 (aout_link_includes_newfunc): New static function.
5565 (NAME(aout,final_link)): Initialize includes hash table.
5566 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5568 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5570 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5572 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5574 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5576 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5578 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5579 (pe_print_private_bfd_data): call pe_print_reloc.
5580 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5581 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5582 up some debugging as well.
5584 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5586 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5589 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5591 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5592 when setting sections to NULL.
5594 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5596 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5598 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5599 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5601 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5602 * bfd-in2.h: Rebuild.
5604 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5606 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5608 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5610 * ihex.c (ihex_scan): Handle record types 4 and 5.
5611 (ihex_object_p): Permit types 4 and 5.
5612 (ihex_set_section_contents): Remove check for out of range
5614 (ihex_write_object_contents): Generate types 4 and 5.
5616 * elflink.h (elf_link_output_extsym): Just ignore warning and
5617 indirect references to symbols which don't really exist.
5619 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5621 * peicode.h (pe_print_idata): Minor format fixes
5622 (pe_print_edata): New function. Under private printing, this formats
5623 the edata section of a PE file.
5624 (pe_print_private_bfd_data): Added call to pe_print_edata.
5626 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5628 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5629 index, don't call stoi.
5631 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5633 * srec.c (srec_scan): Set lma as well as vma.
5635 * ihex.c: New file; support for Intel Hex format.
5636 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5637 (ihex_vec): Declare.
5638 (bfd_target_vector): Always include ihex_vec.
5639 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5640 * Makefile.in: Rebuild dependencies.
5641 (BFD_LIBS): Add ihex.o
5642 (BFD_LIBS_CFILES): Add ihex.c.
5643 * bfd-in2.h: Rebuild.
5645 * elf.c (assign_file_positions_for_segments): Sort the sections in
5647 (get_program_header_size): Return the right size if segment_map is
5649 (copy_private_bfd_data): Don't bother to sort the sections.
5651 * bfd.c (bfd_record_phdr): New function.
5652 * bfd-in.h (bfd_record_phdr): Declare.
5653 * bfd_in2.h: Rebuild.
5655 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5658 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5659 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5661 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5662 (bfd_zmalloc): Change declaration.
5663 * libbfd.h: Rebuild.
5664 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5665 and realloc. Don't set bfd_error_no_memory if they fail.
5667 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5669 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5670 uses as well. Added a new howto to deal with TOCREL16 relocs that
5671 are TOCDEFN as well.
5672 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5673 to handle RVA relocs from dlltool.
5674 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5675 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5676 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5678 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5679 to get the right section alignment.
5681 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5683 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5684 p_paddr if p_paddr is zero.
5685 (make_mapping): Set includes_filehdr and includes_phdrs for first
5687 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5689 (assign_file_positions_for_segments): Handle includes_filehdr and
5690 includes_phdrs. Remove special handling of PT_PHDR and first
5692 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5693 when appropriate. Remove special handling of PT_PHDR segment.
5694 Use a more complex condition for when a section is included in a
5695 segment to handle Solaris linker oddities.
5697 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5699 * coff-m88k.c (howto_table): Reformatted for easier reading;
5700 special_function now points to new function m88k_special_reloc.
5701 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5703 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5704 be done correctly by m88k_special_reloc.
5705 (reloc_processing): New function to be used by RELOC_PROCESSING.
5706 (RELOC_PROCESSING): Define to call reloc_processing.
5708 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5710 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5711 (pe_print_pdata): Likewise.
5713 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5714 obstack_alloc fails.
5715 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5717 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5718 * Many files: don't set bfd_error_no_memory if one of the above
5721 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5722 if p_paddr_valid is set.
5723 (copy_private_bfd_data): New static function.
5724 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5726 * elf.c (assign_file_positions_for_segments): Fix case where extra
5727 program headers were allocated.
5729 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5730 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5731 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5732 _bfd_elf_print_private_bfd_data.
5734 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5735 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5736 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5737 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5738 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5739 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5740 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5742 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5744 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5745 * elf.c (make_mapping): New static function.
5746 (map_sections_to_segments): New static function.
5747 (elf_sort_sections): New static function.
5748 (assign_file_positions_for_segments): New static function.
5749 (map_program_segments): Remove.
5750 (get_program_header_size): Remove sorted_hdrs, count, and
5751 maxpagesize parameters. Simplify.
5752 (assign_file_positions_except_relocs): When generating an
5753 executable, use assign_file_positions_for_segments.
5754 (elf_sort_hdrs): Remove.
5755 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5756 to get_program_header_size.
5758 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5760 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5762 * configure, config.in: Regenerate with autoconf 2.7.
5764 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5765 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5767 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5769 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5770 (ecoff_sec_to_styp_flags): Likewise.
5771 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5772 (ecoff_set_symbol_info): Handle scRConst.
5773 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5774 (ecoff_compute_section_file_positions): Handle .rconst section.
5775 (_bfd_ecoff_write_object_contents): Likewise.
5776 (ecoff_link_check_archive_element): Handle scRConst.
5777 (ecoff_link_add_externals): Likewise.
5778 (ecoff_link_write_external): Handle .rconst section.
5779 (ecoff_reloc_link_order): Likewise.
5780 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5781 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5783 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5785 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5786 DEF_DYNAMIC flag is set.
5788 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5790 * host-aout.c: If TRAD_HEADER is defined, include it.
5792 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5794 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5795 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5796 (BFD_NEED_DECLARATION): New function.
5797 * configure.in: Use BFD_NEED_DECLARATION.
5798 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5799 * configure, config.in: Rebuild with autoconf 2.6.
5801 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5802 special_sections before returning when called with a non XCOFF
5805 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5808 * coffcode.h (coff_compute_section_file_positions): Only pad the
5809 previous section to force file alignment when creating an
5812 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5814 * coffcode.h (coff_compute_section_file_positions): If
5815 RS6000COFF_C, set up the .debug section.
5817 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5818 if it is not large enough to accomodate the entire TOC area with
5819 signed 16 bit offsets.
5820 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5822 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5823 TOC anchor to use the TOC value used in the output file.
5825 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5827 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5828 (_bfd_coff_read_string_table): Likewise.
5830 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5832 * pe-arm.c: Fix typos.
5833 * coff-arm.c: Likewise.
5835 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5837 * coff-ppc.c (list_ele): Added "cat"egory member.
5838 (record_toc): New category parameter (priv or pub).
5839 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5840 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5841 the mainline. It addes extra toc cells in error.
5842 (ppc_coff_swap_sym_in_hook): Added some documentation.
5843 (dump_toc): Can now diagnose "virtual toc" chicanery.
5845 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5847 * elf-bfd.h (struct elf_link_hash_table): Change type of
5848 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5850 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5852 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5853 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5855 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5856 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5857 defined or mentioned in a regular file.
5859 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5861 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5862 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5863 (coff_ppc_relocate_section): Correct REL24 handling
5864 (ppc_process_before_allocation): Correct TOCDEFN handling
5866 * peicode.h (dir_names): Added name descriptions
5868 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5870 * VERSION: Updated to cygnus-2.6.
5872 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5874 * targets.c (m68k4knetbsd_vec): Declare.
5876 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5878 * targets.c (bfd_target): Change type of second argument to
5879 _bfd_print_private_bfd_data from void * to PTR.
5880 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5881 using PTR rather than void *.
5882 * bfd-in2, libbfd.h: Rebuild.
5883 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5885 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5886 _bfd_generic_bfd_print_private_bfd_data rather than casting
5889 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5891 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5892 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5894 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5895 BFD64_BACKENDS_CFILES): New variables.
5898 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5900 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5901 not at the file position of the first section.
5902 * coffcode.h (coff_compute_section_file_positions): Avoid using
5904 (coff_write_object_contents): When generating a PPC PE executable
5905 with no symbols, round up the file size to a COFF_PAGE_SIZE
5907 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5908 don't write out a string table.
5910 * elf.c (bfd_section_from_shdr): When using a different section
5911 header, pass the new one to _bfd_elf_make_section_from_shdr.
5912 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5913 (elf_map_symbols): Add section VMA to symbol value when comparing
5915 (_bfd_elf_compute_section_file_positions): Only build symbol table
5916 if there are some symbols. Set file offset of symtab and strtab
5918 (assign_file_positions_except_relocs): Remove dosyms parameter.
5919 Change all callers. Never set file offset of symtab and strtab
5921 (_bfd_elf_copy_private_section_data): New function.
5922 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5923 (_bfd_elf_copy_private_symbol_data): New function.
5924 (swap_out_syms): Check for special mapping of st_shndx created by
5925 copy_private_symbol_data.
5926 * elfxx-target.h: Use new copy routines.
5927 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5928 (_bfd_elf_copy_private_section_data): Declare.
5930 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5932 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5935 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5936 _bfd_dummy_target, matching the recent change to archive
5939 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5941 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5942 arithmetic on PTR types.
5944 * aout-target.h (MY(callback)): Set the lma of the sections.
5946 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5947 symbol into a reloc against the section.
5949 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5951 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5952 glue for the relocs: IMGLUE and IFGLUE.
5953 (record_toc): new function - tracks toc contents
5954 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5955 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5956 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5957 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5958 (ppc_record_toc_entry): Removed a debug define (duh)
5960 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5961 (pe_print_idata): New function - formats the idata section data
5962 (pe_print_pdata): New function - formats the pdata section data
5963 (pe_print_private_bfd_data): calls to above
5965 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5967 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5968 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5969 TARGET_SYM and TARGET_NAME for vector and BFD name.
5970 * coff-pmac.c (pmac_xcoff_vec): Remove.
5971 (TARGET_SYM, TARGET_NAME): Define.
5972 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5973 machine to 0, not all PowerMacs are 601s.
5975 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5977 * elfcode.h (elf_object_p): Read in any program headers.
5978 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5979 based on the program headers, if any.
5980 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5981 (map_program_segments): Set p_paddr of program headers based on
5984 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5986 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5989 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5990 trying to do a relocateable link with a non-a.out object file.
5992 * archive.c (bfd_generic_archive_p): Check the first object file
5993 in an archive even if target_defaulted is set. If the object file
5994 has the wrong xvec, reject it.
5996 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5997 be represented, report the name via _bfd_error_handler.
5998 (translate_to_native_sym_flags): Likewise.
5999 * elf32-mips.c (mips_elf_final_link): Likewise.
6000 * oasys.c (oasys_write_sections): Likewise.
6002 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6003 which checks for STYP_OVRFLO sections.
6004 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6005 reloc and lineno count overflows.
6006 (coff_write_object_contents): Call coff_count_linenumbers before
6007 coff_compute_section_file_positions. If RS6000COFF_C, handle
6008 reloc and lineno count overflows.
6009 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6010 relocs before dealing with .pad sections. Count overflow section
6011 headers when handling .pad sections.
6013 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6016 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6017 (struct xcoff_link_hash_table): Add descriptor_section and
6018 special_sections fields.
6019 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6020 (xcoff_link_add_symbols): Set linkage section alignment. Create
6021 descriptor section. Check for magic symbol names (_text, etc.),
6022 and record them in special_sections if found. Set
6023 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6024 descriptor field to point back to the function code symbol.
6025 (xcoff_sweep): Always mark the special descriptor_section.
6026 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6027 function descriptor, and mark it if it is.
6028 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6029 parameter, and fill it in. Allocate space for the descriptor
6031 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6032 global linkage code. If an undefined function descriptor is
6033 exported, arrange to define it. Warn about any other undefined
6035 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6036 (xcoff_write_global_symbol): Create a function descriptor when
6038 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6039 * bfd-in2.h: Rebuild.
6041 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6043 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6044 (ppc_coff_link_hash_table): new types for hashing
6045 (ppc_coff_link_hash_newfunc): hash entry constructor
6046 (ppc_coff_link_hash_table_init): hash table initializer
6047 (ppc_coff_link_hash_table_create): hash table constructor
6048 (ppc_record_toc_entry): changed references to hash table
6049 (coff_ppc_relocate_section): changed references to hash table
6051 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6052 * libcoff.h: Rebuild
6054 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6055 (coff_link_add_symbols): removed toc_offset init
6057 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6059 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6062 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6063 if it is given and mmep is available.
6064 * acconfig.h: Undef USE_MMAP.
6065 * configure, config.in: Regenerated.
6066 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6067 table handling the old way.
6068 (aout_get_external_symbols): Don't complain if last byte of string
6070 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6071 (bfd_free_window) [! USE_MMAP]: Don't define.
6072 (bfd_get_file_window,
6073 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6075 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6077 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6080 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6082 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6083 compatible with AMD generated COFF files. Try to support both AMD
6084 and GNU formats simultaneously.
6085 (coff_a29k_relocate_section): Likewise.
6087 * libbfd.c (bfd_get_file_window): Change writable parameter from
6088 int to boolean; update all callers. Pass MAP_SHARED if not
6089 writable--it's required on Solaris. Cast fprintf argument to
6091 * bfd-in.h (bfd_get_file_window): Update declaration.
6092 * bfd-in2.h: Rebuild.
6093 * aoutx.h: Update calls to bfd_get_file_window.
6095 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6097 (xcoff_swap_ldhdr_in): New static function.
6098 (xcoff_swap_ldsym_in): New static function.
6099 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6100 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6101 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6102 Handle XTY_ER/XMC_XO symbols correctly.
6103 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6104 rather than normal symbol table.
6105 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6106 already defined with the same absolute value.
6107 (xcoff_mark): When considering called symbols, check whether the
6108 descriptor is from a dynamic object, rather than the symbol
6110 (xcoff_build_ldsyms): Likewise.
6112 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6113 Cast realloc and malloc return values. If malloc or realloc fail,
6114 set bfd_error_no_memory.
6115 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6116 * bfd-in2.h: Rebuild.
6118 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6120 * coff-ppc.c (ppc_record_toc_entry): new function.
6121 (in_reloc_p): changed return value.
6122 (coff_ppc_relocate_section): much rework.
6123 (ppc_allocate_toc_section): new function.
6124 (ppc_process_before_allocation): new function.
6125 (ppc_coff_swap_sym_in_hook): new function.
6127 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6128 (coff_link_add_symbols): initialize toc_offset.
6130 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6131 (coff_swap_aouthdr_out): Added more sections to the data
6132 dictionary for the pe file header. Also changed linker version
6133 number on the ppc side.
6134 (dir_names): small improvements to the dictionary printing.
6135 (pe_mkobject_hook): save the file level flags.
6137 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6138 (pe_tdata): added real_flags field
6139 (coff_tdata): added local_toc_sym_map and access macro
6141 * libcoff.h (coff_link_hash_entry): added toc_offset field
6142 (pe_tdata): added real_flags field
6143 (coff_tdata): added local_toc_sym_map and access macro
6145 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6146 (coff_mkobject): init for local_toc_sym_map
6147 (coff_write_object_contents): set the internal_a.magic to
6148 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6151 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6153 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6154 entries until both the line number address and the function name
6155 address are too large.
6157 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6158 * configure: Rebuilt.
6160 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6161 is defined in the environment.
6163 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6165 * som.c (som_get_section_contents_in_window): Define to use
6168 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6170 * coff-i860.c: New file, based on coff-i386.c.
6171 * cpu-i860.c: New file, based on cpu-i386.c.
6172 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6173 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6174 targets, using i860coff_vec.
6175 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6176 trad-core.o and hosts/i860mach3.h.
6177 (i860coff_vec): Use coff-i860.o and cofflink.o.
6178 * configure: Rebuild.
6179 * Makefile.in: Rebuild dependencies.
6180 (ALL_MACHINES): Add cpu-i860.o.
6181 (BFD32_BACKENDS): Add coff-i860.o.
6182 (CFILES): Add cpu-i860.c and coff-i860.c.
6183 * targets.c (i860coff_vec): Declare.
6184 (bfd_target_vector): Add &i860coff_vec.
6185 * archures.c (bfd_i860_arch): Declare.
6186 (bfd_archures_list): Add &bfd_i860_arch.
6187 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6188 (coff_set_flags): Handle bfd_arch_i860.
6189 (coff_write_object_contents): Handle I860 a.out magic number.
6191 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6193 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6194 the created .tc section to 2.
6195 (xcoff_mark): Don't keep a .loader reloc for a call to an
6196 undefined symbol when creating a shared library.
6197 (xcoff_build_ldsyms): When creating a shared library, generate
6198 global linkage code for a call to an undefined symbol.
6200 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6202 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6203 BFD32_BACKENDS, BFD64_BACKENDS.
6204 (.dep1): Put mkdep output in a separate file.
6205 Rebuilt dependencies.
6207 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6210 Permit use of mmap when available:
6212 * configure.in: Check for mmap, madvise, mprotect.
6213 * config.in, configure: Regenerated.
6215 * libbfd.c (struct _bfd_window_internal): Define type.
6216 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6218 (ok_to_map): New static variable for debugging.
6219 (_bfd_generic_get_section_contents_in_window): New function.
6220 * bfd-in.h (bfd_window_internal): Declare type.
6221 (bfd_window): Define type.
6222 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6223 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6226 * libaout.h (struct aoutdata): Add two window fields.
6227 (obj_aout_sym_window, obj_aout_string_window): New macros.
6228 * aoutx.h (some_aout_object_p): Initialize windows.
6229 (aout_get_external_symbols): Get symbol data and strings in
6230 windows instead of explicitly allocated buffers.
6231 (slurp_symbol_table): Free window instead of memory.
6232 (bfd_free_cached_info): Release windows instead of freeing storage
6234 (aout_link_free_symbols): Ditto.
6236 * targets.c (bfd_target): Add new field for
6237 get_section_contents_in_window.
6238 (BFD_JUMP_TABLE_GENERIC): Updated.
6239 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6240 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6241 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6242 macros for get_section_contents_in_window field.
6244 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6246 * core.c: Renamed to corefile.c
6247 * makefile.dos (OBJS): Change core.o to corefile.o
6248 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6251 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6253 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6254 targ_selvecs to allow debugging under Irix-5 native.
6257 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6259 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6260 to o. Clobber and restore the list of new csects around the call
6261 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6262 linker error and the linker wants to read the symbol table. Reset
6263 the line number count of a real section even if it has no relocs.
6264 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6266 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6269 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6271 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6272 an undefined symbol in a shared link.
6274 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6275 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6276 phdm@info.ucl.ac.be (Philippe De Muyter).
6278 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6280 * coff-m88k.c (rtype2howto): New static function.
6281 (RTYPE2HOWTO): Use it rather than a macro definition.
6283 * coffcode.h (coff_write_object_contents): set internal_a.magic
6284 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6286 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6287 define TRAD_HEADER to new file hosts/delta68.h.
6288 m88*-motorola-sysv*, however, does use ptrace-core.o.
6289 * hosts/delta68.h: New file.
6291 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6292 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6294 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6296 * i386linux.c (MY(vec)): Declare before use.
6298 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6300 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6301 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6303 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6304 BFD is not of the right type.
6305 (bfd_elf_get_needed_list): Likewise.
6306 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6307 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6308 * xcofflink.c (XCOFF_XVECP): Define.
6309 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6311 (bfd_xcoff_import_symbol): Likewise.
6312 (bfd_xcoff_export_symbol): Likewise.
6313 (bfd_xcoff_link_count_reloc): Likewise.
6314 (bfd_xcoff_record_link_assignment): Likewise.
6315 (bfd_xcoff_size_dynamic_sections): Likewise.
6317 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6318 table index against the number of symbols for a base relative
6321 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6323 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6324 full_aouthdr flag here...
6325 (_bfd_xcoff_bfd_final_link): ...not here.
6327 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6329 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6330 systems that have a system <libelf.h>.
6331 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6332 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6333 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6334 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6335 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6336 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6337 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6339 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6341 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6342 set, set BSF_WEAK in symbol. Change all callers.
6343 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6344 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6345 _bfd_generic_link_add_one_symbol.
6346 (ecoff_indirect_link_order): Check that the section tdata relocs
6347 are not NULL before using them.
6349 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6350 define TRAD_HEADER as hosts/alphalinux.h.
6351 * configure: Rebuild.
6352 * hosts/alphalinux.h: New file.
6353 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6356 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6358 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6359 C_ECOMM storage classes.
6361 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6363 (xcoff_mark): Call xcoff_mark_symbol.
6364 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6365 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6367 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6369 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6371 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6373 (xcoff_find_reloc): New static function.
6374 (xcoff_link_add_symbols): Use it.
6375 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6376 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6377 relocate the value of C_DECL.
6379 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6381 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6383 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6384 callback decide what goes in .relocs.
6385 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6386 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6389 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6391 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6394 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6396 * xcofflink.c: More improvements, mostly to fix handling of
6397 constructors and a few other special cases.
6398 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6399 zero, reverting yesterday's change.
6400 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6401 (bfd_xcoff_link_count_reloc): Declare.
6402 (bfd_xcoff_record_link_assignment): Declare.
6403 * bfd-in2.h: Rebuild.
6405 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6407 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6408 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6409 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6410 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6411 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6412 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6414 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6417 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6418 segments includes the a.out header. See to that the magic number
6419 *always* is big-endian.
6421 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6422 m68k4k NetBSD configurations.
6424 * configure.in, configure: Separate i386 & mips NetBSD
6425 configurations from other BSD ones. Don't assume DEC is the only
6426 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6427 configurations. Add support for m68k4k NetBSD object format.
6429 * libaout.h: Added M_68K4K_NETBSD magic.
6431 * m68k4knetbsd.c: New file.
6433 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6435 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6438 * hosts/mipsnbsd.h: New file.
6441 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6443 * config.bfd: Add config stuff for mips*-*-magic* to set
6444 targ_defvec to ecoff_big_vec.
6447 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6449 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6451 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6452 toc_section, and entry_section fields.
6453 (struct xcoff_section_tdata): Remove ldrel_count field.
6454 * libcoff.h: Rebuild.
6455 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6457 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6458 full a.out header if full_aouthdr is set in xcoff_data.
6459 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6460 based on sections stored in xcoff_data.
6461 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6463 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6464 (rs6000coff_vec): Set symbol_leading_char to '.'.
6465 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6466 value stored in ret rather than returning a pointer value.
6468 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6470 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6473 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6475 * som.c (som_slurp_string_table): Allocate the strings with malloc
6476 since they're free'd by free_cached_info.
6477 (som_slurp_symbol_table): Similarly for the symbol table.
6479 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6481 * Makefile.in (diststuff): Don't make headers.
6483 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6485 * Makefile.in: Rebuild dependencies.
6487 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6488 output_bfd is not SunOS.
6489 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6490 non-SunOS input files.
6492 * xcofflink.c: Extensive changes to support linking shared objects
6493 and generating a .loader section.
6494 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6495 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6496 last_symndx, and ldrel_count fields.
6497 * libcoff.h: Rebuild.
6498 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6499 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6501 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6502 (bfd_xcoff_export_symbol): Declare.
6503 (bfd_xcoff_size_dynamic_sections): Declare.
6504 * bfd-in2.h: Rebuild.
6506 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6508 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6509 * configure: Rebuild.
6510 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6511 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6513 (pmac_xcoff_vec): Update to use new xcoff support.
6514 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6515 (xcoff_write_armap): Declare buf as unsigned char.
6516 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6518 * mpw-make.sed: Generalize subdir_do edit.
6520 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6522 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6523 correctly. Don't initialize asect->vma.
6525 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6527 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6528 something a little less than the page size.
6530 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6532 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6534 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6536 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6537 * coffcode.h (coff_write_object_contents): If .bss is before
6538 .data us that as data_start.
6539 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6541 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6542 (coff_swap_outhdr_out): Hardwire in version number.
6544 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6546 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6547 major and minor to *_vno, since the former are also macros in
6548 SunOS header files. Cast result of bfd_alloc to appropriate
6551 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6552 before assigning to sec_data.
6554 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6556 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6557 now relative to the section, not absolute.
6558 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6559 get the file name when there is a N_SO directory name. When
6560 handling stabs, remember that section->vma was added to the
6563 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6565 * sunos.c (struct sunos_link_hash_table): Add needed field.
6566 (sunos_link_hash_table_create): Call bfd_release, not free.
6567 (sunos_link_hash_table_create): Initialize needed field.
6568 (sunos_add_dynamic_symbols): Record needed objects.
6569 (bfd_sunos_get_needed_list): New function.
6570 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6571 * bfd-in2.h: Rebuild.
6573 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6575 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6577 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6579 * bfd-in.h (struct bfd_link_needed_list): Rename from
6580 bfd_elf_link_needed_list.
6581 * bfd-in2.h: Rebuild.
6582 * elf.c, elflink.h, libelf.h: Corresponding changes.
6584 Add start at AIX linker support; no shared libraries yet.
6585 * xcofflink.c: New file.
6586 * configure.in (rs600coff_vec): Use xcofflink.o.
6587 * configure: Rebuild.
6588 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6590 (struct xcoff_section_tdata): Define.
6591 (xcoff_section_data): Define macro.
6592 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6593 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6594 (_bfd_xcoff_bfd_final_link): Declare.
6595 (_bfd_ppc_xcoff_relocate_section): Declare.
6596 * libcoff.h: Rebuild.
6597 * coff-rs6000.c: Clean up a bit.
6598 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6599 cputype, csects, and debug_indices.
6600 (xcoff_copy_private_bfd_data): Copy cputype.
6601 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6602 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6603 (xcoff_reloc_type_lookup): Rename from
6604 rs6000coff_reloc_type_lookup.
6605 (coff_relocate_section): Define.
6606 (_bfd_xcoff_sizeof_headers): Define.
6607 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6608 (_bfd_xcoff_bfd_relax_section): Define.
6609 (_bfd_xcoff_bfd_link_split_section): Define.
6610 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6612 * coffcode.h (coff_compute_section_file_positions): If AIX,
6613 increment sofar by SMALL_AOUTSZ if not executable.
6614 (coff_write_object_contents): If AIX, always output an a.out
6615 header; if not executable, header size of SMALL_AOUTSZ.
6616 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6617 (_bfd_stringtab_init): Initialize xcoff field.
6618 (_bfd_xcoff_stringtab_init): New function.
6619 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6620 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6621 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6622 * libbfd.h: Rebuild.
6623 * Makefile.in: Rebuild dependencies.
6624 (BFD32_BACKENDS): Add xcofflink.o.
6625 (CFILES): Add xcofflink.c.
6627 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6628 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6629 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6631 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6633 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6635 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6637 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6638 * config.in: Regenerated.
6640 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6641 (_bfd_chunksize): New variable.
6642 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6643 for obstack chunk size.
6644 * configure.in: Check for getpagesize.
6645 * configure: Regenerated.
6647 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6649 * trad-core.c (rawptr): Make it a local variable of
6650 ptrace_unix_core_file_p.
6652 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6654 * coff-arm.c (in_reloc_p): New.
6655 * coff-i386.c (in_reloc_p): New.
6656 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6657 (coff_write_object_contents): Only set has_reloc_section
6659 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6660 in_reloc_p to decide if reloc should be emitted.
6661 * libcoff.h (pe_data_type.in_reloc_p): New.
6662 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6664 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6666 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6667 (_bfd_coff_read_internal_relocs): Likewise.
6668 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6669 (_bfd_coff_read_internal_relocs): Likewise.
6671 * elflink.h (elf_link_add_object_symbols): Correct conditions
6672 under which type and size change warnings are issued.
6674 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6676 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6677 a symbol which is not in a real section.
6678 (coff_write_native_symbol): Corresponding change.
6680 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6681 coff_link_hash_newfunc and make non-static.
6682 (_bfd_coff_link_hash_table_init): New function, broken out of
6683 _bfd_coff_link_hash_table_create.
6684 (_bfd_coff_link_hash_table_create): Use it.
6685 (process_embedded_commands): Make static.
6686 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6687 (_bfd_coff_link_hash_table_init): Declare.
6688 * libcoff.h: Rebuild.
6690 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6691 field in XCOFF tdata.
6692 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6693 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6694 based on cputype stored in a.out header, or in n_type of initial
6696 (coff_write_object_contents): Set cputype correctly in a.out
6698 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6700 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6701 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6703 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6704 * libcoff.h: Rebuild.
6706 * cpu-rs6000.c (rs6000_compatible): New static function.
6707 (bfd_rs6000_arch): Use it.
6708 * cpu-powerpc.c (powerpc_compatible): New static function.
6709 (arch_info_struct): Define various flavours of PowerPC.
6710 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6713 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6715 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6717 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6719 * elflink.h (elf_link_add_object_symbols): Don't warn about
6720 changing the size or type if the old definition was weak.
6722 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6724 * coffcode.h (combined_entry_type): Add fix_line field.
6725 (coff_slurp_line_table): Warn if we try to set the lineno field of
6727 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6728 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6729 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6730 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6732 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6733 * libcoff.h: Rebuild.
6735 * libcoff-in.h (struct xcoff_tdata): Define.
6736 (xcoff_data): Define.
6737 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6738 * bfd-in2.h, libcoff.h: Rebuild.
6739 * coff-rs6000.c (xcoff_mkobject): New static function.
6740 (coff_mkobject): Define.
6741 (xcoff_copy_private_bfd_data): New static function.
6742 (coff_bfd_copy_private_bfd_data): Define.
6743 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6745 (rs6000coff_vec): Add DYNAMIC to object_flags.
6746 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6747 .loader sections specially.
6748 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6749 section alignment from the XCOFF tdata information.
6750 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6751 F_SHROBJ, and copy the extra a.out header information into the
6752 XCOFF tdata structure.
6753 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6754 F_DYNLOAD and the extra a.out header information.
6755 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6756 C_HIDEXT symbol with attached csect information.
6757 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6758 in the o_maxdata field.
6759 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6760 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6761 end if BSF_NOT_AT_END is set.
6763 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6764 _bfd_read_ar_hdr_fn.
6765 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6766 * bfd-in2.h, libbfd.h: Rebuild.
6767 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6769 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6770 (bfd_slurp_bsd_armap_f2): Likewise.
6771 (_bfd_slurp_extended_name_table): Likewise.
6773 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6775 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6777 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6778 when the symbol table is empty.
6780 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6781 space for section symbols, since we don't output them either.
6782 (elf_m68k_adjust_dynindx): Removed.
6784 * ptrace-core.c (rawptr): Make it a local variable of
6785 ptrace_unix_core_file_p.
6787 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6789 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6792 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6793 Mac object file formats.
6795 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6797 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6798 auxent if there isn't one.
6799 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6800 rather than FILNMLEN as the maximum name length.
6802 * coffcode.h (bfd_coff_backend_data): Add new field
6803 _bfd_coff_print_aux.
6804 (bfd_coff_print_aux): New static function.
6805 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6806 scnlen field of an XTY_LD csect aux entry.
6807 (coff_print_aux): New static function.
6808 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6809 in coff_pointerize_aux_hook.
6810 (bfd_coff_std_swap_table): Initialize new field.
6811 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6812 * libcoff.h: Rebuild.
6813 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6814 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6816 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6817 if there are symbols, for native AIX ld compatibility.
6819 * coffcode.h (bfd_coff_backend_data): Add new field
6820 _bfd_coff_pointerize_aux_hook.
6821 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6822 or I960, and as 0 otherwise.
6823 (bfd_coff_std_swap_table): Initialize new field.
6824 * libcoff.h: Rebuild.
6825 * coffgen.c (coff_pointerize_aux): Change parameters to take
6826 symbol pointer instead of type and class, and to take aux index.
6827 Call _bfd_coff_pointerize_aux_hook if it is defined.
6828 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6829 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6830 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6832 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6833 read-only/host-only support.
6835 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6837 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6840 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6841 BFD_JUMP_TABLE_ARCHIVE accordingly.
6842 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6843 (_bfd_compute_and_write_armap): Declare.
6844 (_bfd_generic_read_ar_hdr): Declare.
6845 (_bfd_read_ar_hdr): Define.
6846 (_bfd_noarchive_read_ar_hdr): Define.
6847 (_bfd_archive_bsd_read_ar_hdr): Define.
6848 (_bfd_archive_coff_read_ar_hdr): Define.
6849 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6850 _bfd_read_ar_hdr instead.
6851 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6852 (_bfd_compute_and_write_armap): Rename from
6853 compute_and_write_armap. Make non-static. Change all callers.
6854 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6855 than _bfd_snarf_ar_hdr.
6856 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6857 * ieee.c (ieee_read_ar_hdr): Define.
6858 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6859 * oasys.c (oasys_read_ar_hdr): Define.
6860 * som.c (som_read_ar_hdr): Define.
6861 * bfd-in2.h, libbfd.h: Rebuild.
6863 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6865 * peicode.c (coff_swap_filehdr_in): If symptr is
6866 zero, there aren't any symbols, even if nsyms is set.
6868 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6870 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6872 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6873 sections, and set styp correctly for them: .got, .hash, .dynamic,
6874 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6875 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6877 (ecoff_sort_hdrs): New static function.
6878 (ecoff_compute_section_file_positions): Return boolean, not void.
6879 Sort the sections by VMA before looking through them. Put the
6880 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6881 section on an appropriate boundary within the page.
6882 (ecoff_compute_reloc_file_positions): Check return value of
6883 ecoff_compute_section_file_positions.
6884 (_bfd_ecoff_set_section_contents): Likewise.
6885 (_bfd_ecoff_write_object_contents): Check for various Alpha
6886 section types when incrementing text_size and data_size. Call
6887 adjust_headers backend function if it exists.
6888 * coff-alpha.c (alpha_adjust_headers): New static function.
6889 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6890 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6892 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6894 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6896 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6897 of ALTERNATE_AIX_CORE_FORMAT.
6898 * configure.in (aix4): No longer need CORE_FLAGS.
6899 * configure: Updated.
6901 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6903 NS32k changes from Ian Dall:
6904 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6906 (aout_link_input_section_std, aout_link_input_section_ext,
6907 aout_link_reloc_link_order): Call them instead of _bfd_*
6909 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6911 (backend_data): Use it instead of hardcoded zero.
6913 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6914 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6916 * ns32knetbsd.c: Include bfd.h.
6917 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6918 (MY_bfd_reloc_type_lookup): Declare function too.
6919 * pc532-mach.c (set_sizes): Don't declare.
6920 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6921 (backend_data, MY_backend_data): Don't define.
6923 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6924 ns32k-*-lites* like ns32k-*-netbsd*.
6926 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6929 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6931 * coffcode.h (coff_write_object_contents): Restore setting
6932 f_timdat to 0, deleted on August 22.
6934 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6936 * coffcode.h (coff_bfd_copy_private_symbol_data,
6937 coff_bfd_copy_private_section_data,
6938 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6939 * peicode.h (coff_bfd_copy_private_bfd_data): New
6940 (pe_bfd_copy_private_bfd_data): New.
6941 (coff_swap_scnhdr_in): Swap bss size into the right place.
6942 (pe_print_private_bfd_data): Add some newlines.
6944 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6946 * som.c (setup_sections): Don't die if a space has no subspaces.
6948 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6950 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6951 dynamic symbol override a common symbol. Don't change the size or
6952 type if they have been set and the new symbol is not a definition.
6953 Warn if the size or type changes.
6955 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6957 * som.c (som_begin_writing): Don't write the symbol table or
6959 (som_finish_writing): Write them here. Place them after the
6960 subspace data, but before the relocs.
6962 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6964 * sunos.c (sunos_add_one_symbol): Just pass false, not
6965 info->shared_library, to sunos_create_dynamic_sections.
6966 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6968 (sunos_check_dynamic_reloc): Remove .text section assertion.
6970 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6972 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6973 * configure, configure.in: Add pmac_xcoff_vec case.
6974 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6975 * coff-pmac.c: New file, PowerMac XCOFF support.
6976 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6977 * targets.c (pmac_xcoff_vec): Declare.
6979 * mpw-config.in: Various changes to be compatible with the
6980 autoconf-based configury.
6981 * mpw-make.sed: New file, sed commands to translate Unix
6982 makefile into MPW syntax.
6983 * mpw-make.in: Remove.
6984 * hosts/mpw.h: Remove.
6985 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6986 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6988 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6990 * binary.c (binary_get_symtab): Return an empty string on error.
6991 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6993 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6995 * coff-ppc.c: Reformatted according to gnu conventions
6996 Removed irrelevant "if 0" code
6998 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7000 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7001 symbols rather than as indirect symbols.
7002 (MY(slurp_symbol_table)): Don't do anything special about
7005 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7006 of .ctors and .dtors sections is no larger than 2.
7008 * sunos.c (sunos_add_one_symbol): Don't change
7009 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7011 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7012 dynamic symbols when creating a shared library.
7013 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7015 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7016 written even if it is not defined in a regular object.
7017 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7018 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7019 rather than the constant 22.
7020 (sunos_check_dynamic_reloc): Handle creating a shared library.
7021 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7022 zero when creating a shared library.
7023 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7024 write it out at the start of the symbol table.
7026 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7028 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7030 * config.bfd: Add arm-*-coff.
7031 * configure.in, configure: Add armcoff_{little,big}_vec.
7032 * targets.c (armcoff_{little,big}_vec): Declare.
7033 (bfd_target_vector): Add armcoff_{little,big}_vec.
7034 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7036 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7038 * targets.c (bfd_find_target): Remove debugging code.
7040 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7042 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7044 * Makefile.in: added *-ppc files
7045 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7046 allow pe based .o's to be shared with other tools on ppc/NT
7047 * config.bfd: added powerpc[le]-[pe|winnt] config support
7048 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7049 * peicode.h: Added more section flags for PE on ppc
7050 Added coff_swap_filehdr_out to allow peicode.h to be
7051 used for non-image PE files on ppc.
7052 Check for image, or not, before copying pe_opthdr
7053 * targets.c: Added new bfd's
7054 * targets.c: Removed two inactive bfds that shouldn't have made it this
7057 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7059 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7060 explicit values to initialize all relocs. Change all users.
7061 (ppc_elf_brtaken_inner): New function to handle branch predicition
7063 (ppc_elf_brtaken_reloc): Ditto.
7064 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7065 relocs use ppc_elf_unsupported_reloc.
7066 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7067 needs to be reported.
7068 (ppc_elf_relocate_section): Support branch prediction relocs.
7070 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7072 * bfd.c (bfd_assert): Remove \n from string passed to
7075 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7076 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7077 (bfd_coff_make_section_hook): Don't define.
7078 (coff_make_section_hook): Remove.
7079 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7080 (styp_to_sec_flags): Likewise.
7081 (coff_write_object_contents): Likewise.
7082 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7084 * libcoff.h: Rebuild.
7085 * coffgen.c (make_a_section_from_file): Just call
7086 bfd_make_section_anyway, not bfd_make_section or
7087 bfd_coff_make_section_hook.
7088 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7089 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7090 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7091 make_section_hook field.
7092 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7094 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7095 pointers into value field for warning and indirect symbols; just
7096 leave the value field alone.
7097 * linker.c (generic_link_add_symbol_list): Use next symbol for
7098 warning and indirect symbols, rather than looking in symbol value.
7099 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7100 parameter. Change all callers. Remove support for indirect
7101 symbols; it didn't work anyhow.
7102 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7103 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7104 * bfd-in2.h: Rebuild.
7106 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7108 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7109 go back to telling the tools this reloc operates on 32 bits.
7111 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7113 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7114 rather than a direct fprintf.
7115 * archive.c (_bfd_write_archive_contents): Likewise.
7116 * coffcode.h (coff_slurp_symbol_table): Likewise.
7117 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7118 (ppc_elf_unsupported_reloc): Likewise.
7119 (ppc_elf_relocate_section): Likewise.
7120 * i386linux.c (linux_tally_symbols): Likewise.
7121 (linux_finish_dynamic_link): Likewise.
7122 * osf-core.c (osf_core_core_file_p): Likewise.
7123 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7124 * som.c (som_sizeof_headers): Likewise.
7125 * srec.c (srec_bad_byte): Likewise.
7126 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7127 * libbfd-in.h (bfd_assert): Declare first parameter const.
7128 * libbfd.h: Rebuild.
7129 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7130 bfd_reloc_overflow is enough.
7131 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7132 * coff-h8500.c (rtype2howto): Likewise.
7133 * coff-z8k.c (rtype2howto): Likewise.
7134 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7135 * elf.c (_bfd_elf_get_lineno): Likewise.
7136 (_bfd_elf_no_info_to_howto): Likewise.
7137 (_bfd_elf_no_info_to_howto_rel): Likewise.
7138 * hp300hpux.c (convert_sym_type): Likewise.
7139 (MY(swap_std_reloc_in)): Likewise.
7140 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7142 * libaout.h (struct aoutdata): Add line_buf field.
7143 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7144 and filename_buffer. Instead, use a malloc buffer stored in the
7145 new line_buf field. Remove length restrictions.
7147 * coffgen.c (string_size): Remove static variable.
7148 (debug_string_size, debug_string_section): Likewise.
7149 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7150 and debug_string_size_p parameters. Use them instead of the
7151 global variables. Change all callers.
7152 (coff_write_symbol): Likewise.
7153 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7154 (coff_write_symbols): Add local variables to replace removed
7157 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7158 function, and line_base fields.
7159 * libcoff.h: Rebuild.
7160 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7161 information, rather than using static variables.
7163 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7164 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7166 * init.c (initialized): Remove static variable.
7167 (bfd_init): Don't bother setting initialized.
7168 (bfd_check_init): Remove.
7169 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7170 * libbfd.h: Rebuild.
7172 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7174 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7175 size for full core dumps. Copy core file header to private data.
7176 (rs6000coff_core_file_failing_command,
7177 rs6000coff_core_file_failing_signal): New functions to extract
7178 the file name and terminating signal from the core file.
7179 * coff-rs6000.c: Use them.
7181 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7183 Change arch info to be const, initialized at compile time.
7184 * archures.c: Reindent many functions. Change CONST to const.
7185 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7186 nothing set it anyhow. Make next const.
7187 (bfd_arch_info_list): Remove.
7188 (bfd_archures_list): Rename from archures_init_table. Change from
7189 a table of function pointers to a table of bfd_arch_info_type
7190 structure addresses.
7191 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7192 (bfd_lookup_arch): Likewise.
7193 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7195 (bfd_default_arch_struct): Make const.
7196 (bfd_arch_init, bfd_arch_linkin): Remove.
7197 (bfd_get_arch_info): Return a const pointer.
7198 * init.c (bfd_init): Don't call bfd_arch_init.
7199 * bfd.c (struct _bfd): Make arch_info const.
7200 * bfd-in2.h: Rebuild.
7201 * libbfd.h: Rebuild.
7202 * configure.in: Put & before everything in $selarchs.
7203 * configure: Rebuild.
7204 * cpu-*.c: Change bfd_*_arch from a function which calls
7205 bfd_arch_linkin to a const structure.
7206 * ieee.c (ieee_object_p): Make arch const.
7208 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7210 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7212 * bfd-in2.h: Regenerate.
7213 * libbfd.h: Regenerate.
7215 * elf32-ppc.c (reloc_type): Update names to match current draft.
7216 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7217 relative. Update names to current V.4 draft.
7218 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7219 (ppc_elf_relocate_section): Rename relocations to match draft.
7221 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7223 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7224 compiled with -mrelocatable-lib to be linked with either normal
7225 modules or -mrelocatable modules.
7227 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7229 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7230 in the a.out header.
7232 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7233 a reloc against a local symbol, even if it's not a section.
7235 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7237 * targets.c (bfd_target): Remove unused align_power_min field.
7238 * bfd-in2.h: Rebuild.
7239 * All backends: Remove initialization of align_power_min.
7241 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7243 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7245 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7247 * config.bfd (mips-dec-netbsd*): New target.
7248 * configure.host (mips-dec-netbsd*): New host.
7249 * configure.in (mips-dec-netbsd*): New native.
7250 * configure: Rebuild.
7252 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7254 Make the COFF backend linker merge common types:
7255 * cofflink.c (struct coff_debug_merge_element): Define.
7256 (struct coff_debug_merge_type): Define.
7257 (struct coff_debug_merge_hash_entry): Define.
7258 (struct coff_debug_merge_hash_table): Define.
7259 (coff_debug_merge_hash_table_init): Define.
7260 (coff_debug_merge_hash_table_free): Define.
7261 (coff_debug_merge_hash_lookup): Define.
7262 (struct coff_final_link_info): Add debug_merge field.
7263 (coff_debug_merge_hash_newfunc): New static function.
7264 (_bfd_coff_final_link): Allocate and free debug_merge table.
7265 (coff_link_input_bfd): Merge identical enum, struct and union
7268 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7270 Convert i960 COFF to use COFF backend linker.
7271 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7272 structure to store the symbol being used.
7273 (coff_i960_start_final_link): New static function.
7274 (coff_i960_relocate_section): New static function.
7275 (coff_i960_adjust_symndx): New static function.
7276 (coff_start_final_link): Define.
7277 (coff_relocate_section): Define.
7278 (coff_adjust_symndx): Define.
7279 * coffcode.h (bfd_coff_backend_data): Add new callback function
7280 _bfd_coff_start_final_link.
7281 (bfd_coff_start_final_link): Define.
7282 (coff_start_final_link): Define if not defined.
7283 (bfd_coff_std_swap_table): Add coff_start_final_link.
7284 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7286 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7287 function callback is not NULL.
7288 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7289 (_bfd_coff_internal_syment_name): Declare.
7290 * libcoff.h: Rebuild.
7291 * configure.in (icoff_big_vec): Add cofflink.o.
7292 (icoff_little_vec): Likewise.
7293 * configure: Rebuild.
7295 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7297 * Makefile.in (clean-info): Remove extraneous tab from line
7300 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7302 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7303 contents has relocs.
7305 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7307 * coffcode.h (coff_compute_section_file_positions): Keep the
7309 (coff_write_object_contents): Remember if it's a relocatable
7311 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7312 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7313 if relocatable file. Swap out saved raw size.
7315 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7317 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7318 (maintainer-clean): Rename from realclean, passing
7319 maintainer-clean down to subdirectories, but leave realclean as a
7322 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7325 * dep-in.sed: Remove config.h from generated dependencies.
7327 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7328 broken out of sunos_canonicalize_dynamic_symtab.
7329 (sunos_canonicalize_dynamic_symtab): Call new function
7330 sunos_slurp_dynamic_symtab.
7331 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7332 dynamic symbol table to the caller.
7333 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7334 callback to override the symbols being read.
7335 * libaout.h (struct aout_backend_data): Add three new parameters
7336 to add_dynamic_symbols callback.
7338 Extensive minor changes to avoid various gcc warnings. Also:
7339 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7340 * archures.c (bfd_arch_info_type): Change mach field from long to
7342 (bfd_lookup_arch): Change machine parameter from long to unsigned
7345 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7347 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7348 a symbol with a non-zero plt_offset.
7350 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7352 * elfcode.h (align_file_position): Remove; not used.
7354 * configure.in: Only check for <sys/procfs.h> on a native system,
7355 and make sure it defines prstatus_t.
7356 * configure: Rebuild.
7358 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7360 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7362 * config.in: Rename from config.h.in.
7363 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7364 Check for config.h:config.in when creating stamp-h.
7365 * configure: Rebuild.
7366 * Makefile.in (stamp-h): Depend upon config.in rather than
7367 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7368 calling config.status.
7370 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7371 (Makefile): Just rebuild Makefile.
7372 (config.h, stamp-h): New targets.
7373 * configure.in: Create stamp-h when rebuilding config.h.
7374 * configure: Rebuild.
7376 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7378 * configure.in: Call AC_CONFIG_HEADER. Substitute
7379 HOST_64BIT_LONG. Check that various header files exist. Check
7380 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7381 and/or free need to be declared. Don't make a link to sysdep.h.
7382 Define TRAD_HEADER for various hosts.
7383 * configure: Rebuild.
7384 * configure.host: Don't set my_host. Add definitions taken from
7385 host header files for various entries. Remove entries which now
7387 * acconfig.h: New file.
7388 * config.h.in: New file, built by autoheader.
7389 * sysdep.h: New file.
7390 * Makefile.in (do_distclean): Don't remove sysdep.h.
7392 (LOCAL_H_DEPS): New variable.
7393 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7395 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7396 ($(OPTIONAL_BACKENDS)): Likewise.
7397 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7398 looking through sysdep.h.
7399 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7400 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7401 (fprintf_vma, sprintf_vma): Likewise.
7402 (int64_type, uint64_type): Don't define.
7403 * bfd-in2.h: Rebuild.
7404 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7405 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7406 * lynx-core.c: Include stuff from old hosts/lynx.h.
7407 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7408 rather than NO_FCNTL.
7409 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7410 rather than NATIVE_HPPAHPUX_COMPILER.
7411 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7413 * hosts/*.h: Remove all header files which merely include,
7414 declare, and define things. Leave header files which define
7415 information needed by trad-core.c.
7417 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7418 (BFD_CC_FOR_BUILD): Define.
7419 * configure.in: Use BFD_CC_FOR_BUILD.
7420 * configure: Rebuild.
7422 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7424 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7425 * configure: Rebuild.
7427 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7430 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7432 * config.bfd: i386pe_ve -> i386pe_vec.
7434 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7436 * configure.host: Incorporate host Makefile fragments by setting
7438 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7439 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7440 value based on whether the code is being compiled by a cross
7441 compiler. Don't substitute host_makefile_frag or frags.
7442 * aclocal.m4: New file to define local AC_PROG_CC.
7443 * configure: Rebuild.
7444 * Makefile.in (INSTALL): Set to @INSTALL@.
7445 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7446 (INSTALL_DATA): Set to @INSTALL_DATA@.
7448 (CC): Define as @CC@.
7449 (CFLAGS): Set to @CFLAGS@.
7450 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7451 (@host_makefile_frag@): Remove.
7452 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7453 after other options.
7454 (config.status): Remove dependency upon @frags@.
7455 * config/*.mh, config/README: Remove.
7457 * config.bfd: Rewrite to incorporate the contents of the Makefile
7458 fragments by setting shell variables, rather than merely returning
7459 the name of a Makefile fragment.
7460 * configure.in: Use shell variables set by config.bfd rather than
7461 looking at the target Makefile fragment files. Don't substitute
7462 target_makefile_frag. Do substitute TDEFINES.
7463 * configure: Rebuild.
7464 * Makefile.in (@target_makefile_frag@): Remove.
7465 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7466 * config/*.mt: Remove.
7468 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7470 * configure.in: Put changequote lines around "i[345]86" patterns
7471 section of core file support.
7473 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7475 * som.c (som_bfd_print_private_bfd_data): Define to use the
7478 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7480 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7481 entry, text_start and data_start.
7483 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7485 * Makefile.in (OFILES): Remove $(TDEPFILES).
7486 * config/apollo.mt (TDEPFILES): Remove.
7487 * config/README: Update.
7489 * configure.in: For a native configuration, set COREFILE and
7490 COREFLAG based on the canonical host name.
7491 * configure: Rebuild.
7492 * Makefile.in: Rebuild dependencies.
7493 (ALL_CFLAGS): Add @COREFLAG@.
7494 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7495 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7496 support routines. Check LYNX_CORE rather than HOST_LYNX.
7497 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7498 * i386lynx.c: Likewise.
7499 * m68klynx.c: Likewise.
7500 * sparclynx.c: Likewise.
7501 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7502 * *-core.c: Comment changes.
7503 * config/decstation.mh (HDEPFILES): Remove.
7504 (HDEFINES): Remove -DTRAD_CORE.
7505 * config/irix3.mh (RANLIB): Remove.
7506 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7507 (HDEFINES): Remove -DIRIX_CORE.
7508 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7509 (HDEFINES): Remove -DTRAD_CORE.
7510 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7511 * config/ultra3.mh (RANLIB): Remove.
7512 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7513 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7514 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7515 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7516 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7517 * config/i386aix.mh, config/i386bsd.mh: Remove.
7518 * config/i386linux.mh, config/i386mach3.mh: Remove.
7519 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7520 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7521 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7522 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7523 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7524 * config/solaris2.mh, config/stratus.mh: Remove.
7525 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7526 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7528 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7530 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7531 DT_FINI entry if the appropriate symbol is not in the hash table.
7533 * libelf.h (struct elf_backend_data): Add create_program_headers
7534 and want_hdr_in_seg fields.
7535 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7537 (elf_backend_create_program_headers): Likewise.
7538 (elfNN_bed): Initialize create_program_headers and
7540 * elf.c (get_program_header_size): Call create_program_headers
7542 (map_program_segments): Check want_hdr_in_seg backend field. Call
7543 create_program_headers backend routine.
7545 * elf.c (assign_file_positions_except_relocs): Align non allocated
7546 sections when creating an executable.
7548 * elfcode.h (elf_swap_phdr_in): Make non static.
7549 (elf_swap_phdr_out): Make non static.
7550 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7551 (bfd_elf32_swap_phdr_out): Declare.
7552 (bfd_elf64_swap_phdr_in): Declare.
7553 (bfd_elf64_swap_phdr_out): Declare.
7555 * ecofflink.c (ecoff_collect_shuffle): New static function.
7556 (_bfd_ecoff_get_accumulated_pdr): New function.
7557 (_bfd_ecoff_get_accumulated_sym): New function.
7558 (_bfd_ecoff_get_accumulated_ss): New function.
7559 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7560 (_bfd_ecoff_get_accumulated_sym): Declare.
7561 (_bfd_ecoff_get_accumulated_ss): Declare.
7562 * libbfd.h: Rebuild.
7564 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7566 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7568 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7569 warning symbols. If any section is named .gnu.warning.XXX, treat
7570 the contents as a warning to be issued if the symbol XXX is
7572 (elf_link_output_extsym): For an indirect or warning symbol, just
7573 output the symbol it points to.
7575 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7576 if bfd_hash_allocate fails, since it will already be set.
7577 (generic_link_hash_newfunc): Likewise.
7578 (archive_hash_newfunc): Likewise.
7579 (hash_entry_bfd): New static function.
7580 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7581 callback. Allocate a new warning using the hash table newfunc.
7582 Use bfd_hash_replace to update the entry in the hash table, rather
7583 than assuming we can copy the fields with structure assignment.
7585 * hash.c (bfd_hash_replace): New function.
7586 * bfd-in.h (bfd_hash_replace): Declare.
7587 * bfd-in2.h: Rebuild.
7589 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7591 * config.bfd: Add mips*vr4300-*-elf* target.
7592 * config/mipsbvr4300.mt: Added.
7594 See file ChangeLog.2
7601 version-control: never