1 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
3 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
4 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
6 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
8 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
11 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
13 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
14 (coff_bfd_copy_private_bfd_data): Ditto.
15 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
16 (coff_arm_bfd_print_private_bfd_data): Ditto.
17 (coff_arm_bfd_set_private_flags): Ditto.
18 (coff_arm_bfd_copy_private_bfd_data): Ditto.
20 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
22 * libcoff-in.h (struct coff_final_link_info): Add boolean
23 global_to_static member for support of task linking.
24 (_bfd_coff_write_task_globals): Add prototype.
25 * libcoff.h: Regenerate.
26 * coffcode.h (coff_write_object_contents): Use #ifdef to
27 check RS6000COFF_C, to be consistent with all other uses
29 * cofflink.c (_bfd_coff_final_link): If doing task linking,
30 call _bfd_coff_write_task_globals.
31 (_bfd_coff_link_input_bfd): If doing task linking, convert
32 global functions to static.
33 (_bfd_coff_write_global_sym): If doing task linking, convert
34 global variables to static.
35 (_bfd_coff_write_task_globals): New function.
37 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
38 (C_AUTOARG): #undef since it clashes with C_UEXT.
39 (C_LASTENT): #undef since it clashes with C_STATLAB.
40 * coffcode.h (coff_write_object_contents): Use TIC80COFF
42 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
43 when TIC80COFF defined (clashes with C_UEXT). Explicitly
44 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
48 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
50 * coff-tic80.c (tic80_howto_table): Change overflow check for most
51 PP relocations to complain_overflow_dont.
53 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
55 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
56 name of R_RELLONG to "RELLONG". Set rightshift and complain for
58 (ppbase_reloc, glob15_reloc): New static functions.
59 (glob16_reloc, local16_reloc): New static functions.
60 (rtype2howto): Handle all relocation types.
61 (coff_tic80_relocate_section): New static function.
62 (coff_relocate_section): Define to coff_tic80_relocate_section.
63 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
66 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
68 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
69 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
71 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
72 callers. If PE file, don't add section VMA.
73 (coff_write_alien_symbol): If PE file, don't add section VMA.
74 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
75 (_bfd_coff_write_global_sym): Likewise.
76 (_bfd_coff_generic_relocate_section): Likewise.
78 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
81 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
83 * cofflink.c (mark_relocs): Add new function to mark symbols which
84 are used by relocations.
85 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
86 suppress the skipping of symbols that have thus been marked.
88 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
90 * coff-sh.c (sh_merge_private_data): New static function.
91 (coff_bfd_merge_private_bfd_data): Define.
94 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
96 * coff-tic80.c: Remove unnecessary #ifdefs.
97 * config.bfd: Set targ_underscore to yes for tic80.
99 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
101 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
102 with unresolved external symbols in GDB).
105 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
107 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
108 the symbols associated with each BFD.
109 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
111 * elf-m10200.c: Likewise.
112 * elf32-m32r.c: Likewise.
113 * elf32-sh.c: Likewise.
115 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
117 * elflink.h (elf_link_add_object_symbols): Don't decrease the
118 alignment of a common symbol. If two symbols that look like
119 common symbols are found in two shared libraries, and the size is
120 different, use the larger size, and warn if --warn-common. If a
121 common symbol overrides a definition in a shared library, set the
122 size to the larger size, and warn if --warn-common.
124 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
126 * cpu-arm.c (compatible): Allow default machine to be polymorphed
127 into any other machine type.
129 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
131 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
132 data into an unitialised destination set its machine type as well.
134 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
136 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
137 to common symbol size. Consistently treat uninitialized symbols
138 in shared objects as common symbols.
140 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
142 * archures.c (constants): Added new constants to identify the
143 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
144 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
146 * bfd-in2.h (constants): Added new constants to identify
147 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
148 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
149 bfd_mach_arm_4T. This file is auto-magically generated from the
150 archures.c file. This update is just to save work.
152 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
153 coff_arm_bfd_print_private_bfd_data,
154 coff_arm_bfd_set_private_flags,
155 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
156 (global): Macro redefinitions set up to use these new functions.
158 * coffcode.h (coff_mkobject_hook): Added call to
159 coff_arm_bfd_set_private_flags().
160 (coff_set_arch_mach_hook): Added code to set machine type based on
161 bits stored in internal flags.
162 (coff_set_flags): Added code to set the new bits in the flags
163 field based on the machine number.
164 (function definition macros): Made all function definition macros
165 conditional so that they can be overridden by target specific
168 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
169 Structure extended to include new types, one each for ARMv2,
170 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
172 * libcoff-in.h (struct coff_tdata): Added flags field.
174 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
176 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
178 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
181 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
183 * coffgen.c (coff_find_nearest_line): If there are no syments,
186 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
188 * config.bfd: cope with '*-*-linux-gnuaout' targets.
190 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
192 * targmatch.sed: Add explicit \n characters to work around bug in
193 HP/UX 10.20 sed program.
195 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
197 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
200 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
202 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
204 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
206 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
207 (struct elf_m68k_pcrel_relocs_copied, struct
208 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
209 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
210 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
211 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
213 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
214 PC relative relocs for a global symbol defined in a regular
215 object, and count the number of PC relative relocs copied for any
217 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
218 traverse with elf_m68k_discard_copies.
220 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
222 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
223 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
225 * coffcode.h (coff_compute_section_file_positions): Force the
226 potential last byte in the file to be written out when
229 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
231 * configure.host (mips*-*-openbsd*): New host.
233 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
235 * elflink.h (elf_link_add_object_symbols): Only subtract the
236 section VMA from the symbol value if this is a fully linked file.
238 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
239 (struct elf_i386_link_hash_entry): Define.
240 (struct elf_i386_link_hash_table): Define.
241 (elf_i386_link_hash_traverse): Define.
242 (elf_i386_hash_table): Define.
243 (elf_i386_link_hash_newfunc): New static function.
244 (elf_i386_link_hash_table_create): New static function.
245 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
246 PC relative relocs for a global symbol defined in a regular
247 object, and count the number of PC relative relocs copied for any
249 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
250 traverse with elf_i386_discard_copies.
251 (elf_i386_discard_copies): New static function.
252 (bfd_elf32_bfd_link_hash_table_create): Define.
254 From Gordon W. Ross <gwr@mc.com>:
255 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
256 (sunos4_aout_backend): Use MY_entry_is_text_address.
259 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
261 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
262 R_D30V_32_NORMAL to 2 (4 bytes).
265 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
267 From Gordon W. Ross <gwr@mc.com>:
268 * netbsd.h (N_SHARED_LIB): Define.
269 (SEGMENT_SIZE): Don't define.
270 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
272 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
273 (SEGMENT_SIZE): Don't define.
275 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
276 to sizeof Rela structure, not sizeof Rel structure. From Gary
277 Thomas <g.thomas@opengroup.org>.
279 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
281 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
282 whenever entry is larger than text address, but only by whole
283 pages. From Gordon W. Ross <gwr@mc.com>.
285 * Makefile.in (install): Depend upon installdirs. Use
286 mkinstalldirs to build $(oldincludedir).
287 (installdirs): New target.
289 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
290 if this is a debugging section which we are stripping.
292 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
294 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
295 alpha-specific target data struct.
297 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
299 From Thomas Graichen <graichen@rzpd.de>:
300 * Makefile.in: Always use $(SHELL) when running move-if-change.
301 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
302 * configure: Rebuild.
304 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
306 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
307 VMA if this is an executable file or a shared object.
309 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
312 * libaout.h (struct aout_backend_data): Add entry_is_text_address
314 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
315 start of the file. Remove uses later on which switch using
317 (MY(callback)): Handle entry_is_text_address.
318 (MY_entry_is_text_address): Define if not defined.
319 (MY(backend_data)): Initialize new field.
320 * aoutf1.h (sunos4_aout_backend): Likewise.
321 * i386aout.c (MY(backend_data)): Likewise.
322 * i386mach3.c (MY(backend_data)): Likewise.
323 * mipsbsd.c (MY(backend_data)): Likewise.
324 * sparclynx.c (sparclynx_aout_backend): Likewise.
325 * netbsd.h (SEGMENT_SIZE): Define if not defined.
326 (MY_entry_is_text_address): Define.
327 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
329 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
330 whose name starts with `.'.
332 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
334 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
335 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
336 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
337 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
338 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
339 sparc-*-openbsd*): New targets.
340 * configure: Rebuild.
342 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
344 * stabs.c (struct stab_section_info): New field
346 (_bfd_link_section_stabs): Fill the above array.
347 (_bfd_stab_section_offset): Use `cumulative_skips' to
348 speed up offset calculation.
350 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
352 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
353 addend for non pc-relative relocations.
355 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
356 for non-existent function.
358 * elf-m10300.c (mn10300_elf_relax_section): New function.
359 (mn10300_elf_relax_delete_bytes): Likewise.
360 (mn10300_elf_symbol_address_p): Likewise.
361 (mn10300_elf_get_relocated_section_contents): Likewise.
362 (bfd_elf32_bfd_relax_section): Define.
363 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
365 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
367 * configure.host: Set SHLIB_LIBS.
368 * configure.in: Substitute SHLIB_LIBS.
369 * configure: Rebuild.
370 * Makefile.in (SHLIB_LIBS): New variable.
371 ($(SHLIB)): Use $(SHLIB_LIBS).
373 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
375 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
376 with bfd_section_vma.
378 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
380 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
381 Correct CPU file names for mn10[23]00.
382 * configure: Rebuild.
384 * bfd.c (bfd_record_phdr): Cast count to size_t before
387 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
388 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
389 (xcoff_write_archive_contents): LIkewise.
390 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
391 (mips_elf_create_procedure_table): Likewise.
392 * peicode.h (pe_print_idata): Likewise.
393 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
394 * xcofflink.c (xcoff_get_section_contents): Likewise.
395 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
396 (xcoff_link_add_symbols): Likewise.
397 (xcoff_link_add_symbols): Likewise.
399 * ppcboot.c (ppcboot_set_arch_mach): Make static.
400 (ppcboot_bfd_print_private_bfd_data): Likewise.
402 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
403 to complain_overflow_signed.
405 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
407 * VERSION: Set to 2.8.1.
409 * Branched binutils 2.8.
411 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
412 deciding whether to copy a reloc into a shared object.
413 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
414 relocs in unallocated sections.
415 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
416 R_SPARC_RELATIVE relocs in unallocated sections.
418 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
420 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
421 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
424 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
426 * elflink.h (elf_link_add_object_symbols): Let a common symbol
427 override an uninitialized symbol from a shared library with a
430 * elf-m10200.c: Rename from elf32-mn10200.c.
431 * elf-m10300.c: Rename from elf32-mn10300.c.
432 * cpu-m10200.c: Rename from cpu-mn10200.c
433 * cpu-m10300.c: Rename from cpu-mn10300.c
434 * Makefile.in: Update accordingly.
436 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
437 (elf_mips_isa): Move to earlier in file.
438 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
439 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
442 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
445 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
447 * configure.com: New file.
448 * config.h-vms: Remove file.
449 * makefile.vms: Update for new configure scheme.
451 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
453 * libcoff-in.h (ppc_allocate_toc_section): Declare.
454 (ppc_process_before_allocation): Declare.
455 * libcoff.h: Rebuild.
457 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
459 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
461 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
463 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
465 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
466 symbol index for a R_IHCONST reloc.
468 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
470 * targmatch.sed: Do not use \(\) recursively.
472 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
474 * m68klinux.c (MACHTYPE_OK): Define.
475 * i386linux.c (MACHTYPE_OK): Define.
477 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
479 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
480 <hjl@gnu.ai.mit.edu>:
481 * sparclinux.c: New file.
482 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
483 * bfd-in2.h: Rebuild.
484 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
485 * configure.in (sparclinux_vec): Add to list of vectors.
486 * configure: Rebuild.
487 * targets.c (sparclinux_vec): Declare.
488 (bfd_target_vector): Add sparclinux_vec.
489 * Makefile.in: Rebuild dependencies.
490 (BFD32_BACKENDS): Add sparclinux.o.
491 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
493 * coff-mips.c (mips_ecoff_backend_data): Initialize new
494 bfd_coff_backend_data field.
495 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
497 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
498 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
499 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
501 * bfd.c: Include "libiberty.h".
502 (strerror): Don't declare.
503 (bfd_errmsg): Call xstrerror rather than strerror.
505 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
507 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
508 reloc even if the symbol is in the .bss section.
509 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
510 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
511 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
513 * coffcode.h (bfd_coff_backend_data): Add new field
514 _bfd_coff_default_section_alignment_power.
515 (bfd_coff_default_section_alignment_power): Define.
516 (bfd_coff_std_swap_table): Initialize new field.
517 * libcoff.h: Rebuild.
518 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
519 symbol to the default section alignment.
521 * COPYING: Update FSF address.
524 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
526 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
527 21-bit absolute that made it act as a relative.
530 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
532 * elflink.c (_bfd_elf_create_linker_section): Don't set
533 bss_section and rel_section from existing sections.
535 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
538 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
540 * aoutx.h (some_aout_object_p): Change executable test to fix
541 problems with embedded a.out systems.
543 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
545 * stabs.c (_bfd_stab_section_offset): New function.
546 * libbfd-in.h (_bfd_stab_section_offset): Declare.
548 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
550 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
551 * elf32-mips.c (mips_elf_relocate_section): Likewise.
552 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
553 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
554 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
556 * stabs.c (_bfd_link_section_stabs): Copy over the first header
557 symbol. Check for memory allocation failure of *psinfo.
558 (_bfd_write_section_stabs): Add psinfo parameter. Change all
559 callers. Set the value of the header symbol.
560 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
564 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
566 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
567 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
568 reloc types, rather than silently failing to generate an output file.
571 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
573 * targmatch.sed: Use the hold space to put the #ifdef around the
575 * targets.c (UNSUPPORTED_TARGET): Don't define.
576 (find_target): Don't check for UNSUPPORTED_TARGET.
577 (bfd_set_default_target): Don't try to optimize by checking for
580 * Makefile.in: Rebuild dependencies.
581 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
582 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
583 (elf32-m32r.o): Remove explicit target.
585 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
588 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
589 count section symbols for sections that were created by the
590 linker, or are not allocatable or not loadable.
591 (elf32_sparc_finish_dynamic_sections): Output output section
592 symbols for section for which we made space for them.
594 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
596 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
597 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
599 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
601 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
602 (m32r_hi16_list): New static local.
603 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
604 (m32r_elf_do_hi16_reloc): Delete.
605 (m32r_elf_relocate_hi16): New function.
606 (m32r_elf_lo16_reloc): New function.
607 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
610 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
612 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
613 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
614 (m32r_elf_final_sda_base): New function.
615 (m32r_elf_relocate_section): Rewrite sdata support.
616 (m32r_elf_finish_dynamic_sections): Delete.
618 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
620 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
621 * coff-svm68k.c: New file. Just defines some macros and includes
623 * coff-m68k.c: Add functions to handle common addends, moved in
624 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
625 Control whether relocs are visible using STATIC_RELOCS.
626 * cf-m68klynx.c: Simplify greatly: just define macros to control
628 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
629 * targets. (m68ksysvcoff_vec): Declare.
630 (bfd_target_vector): Add m68ksysvcoff_vec.
631 * config.bfd (m68*-motorola-sysv*): New target.
632 * configure.in (m68ksysvcoff_vec): New vector.
633 * configure: Rebuild.
634 * Makefile.in: Rebuild dependencies.
635 (BFD32_BACKENDS): Add coff-svm68k.o.
636 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
638 * binary.c (binary_set_section_contents): Don't get misled if the
639 first section is not loadable. From Matthew L. Martin
642 * elflink.h (elf_bfd_final_link): Set the value of a section
643 symbol to the section address unless doing a relocateable link.
645 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
647 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
648 .plt entry if we've taken the function's address.
649 (elf64_alpha_merge_gots): Merge collected flags info as well.
651 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
653 * Many files: Add function prototypes.
654 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
655 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
656 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
657 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
658 * peicode.h: Change several void * parameters to PTR.
659 * srec.c (srec_get_symbol_info): Make static.
660 * syms.c (bfd_symbol_is_absolute): Remove.
661 * Makefile.in: Rebuild dependencies.
663 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
665 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
666 (bfd_elf32_bfd_is_local_label): Don't define.
668 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
671 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
673 * bfd-in.h: Don't include obstack.h.
674 (struct bfd_hash_table): Change memory field to PTR.
675 * bfd.c (struct _bfd): Change memory field to PTR.
676 * bfd-in2.h: Rebuild.
677 * libbfd-in.h (bfd_release): Declare as function, don't define as
680 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
681 objalloc routines rather than obstack routines.
682 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
683 (getpagesize): Don't define.
684 (_bfd_new_bfd): Don't set _bfd_chunksize.
685 (bfd_openr): Free new bfd and objalloc on failure.
686 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
687 (bfd_alloc_size): Remove.
688 (bfd_release): New function.
689 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
690 objalloc routines rather than obstack routines.
691 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
692 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
693 objalloc routines rather than obstack routines.
694 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
695 (struct accumulate): Change memory to struct objalloc *.
696 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
697 * dep-in.sed: Don't remove obstack.h from dependency list.
698 * Makefile.in: Rebuild dependencies.
699 (BFD_H_DEPS): Remove obstack.h.
700 (install): Don't install obstack.h.
701 * Many files: Don't include "obstack.h".
704 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
705 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
707 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
708 * sunos.c (sunos_add_dynamic_symbols): Likewise.
709 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
711 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
712 old version of bfd_alloc.
713 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
715 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
717 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
719 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
720 ELF local label syntax as well.
722 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
724 * config.bfd (powerpc-*-beos*): New target.
725 * configure.in (powerpc-*-beos*): Add case that explicitly
726 does not set COREFILE for now. A future BeOS version is
727 expected to support core files.
728 * configure: Regenerate with autoconf.
730 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
732 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
733 seen with a local symbol, rather than crashing.
735 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
736 version symbols if there aren't any.
739 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
741 * coff-tic80.c (coff_rtype_to_howto): Define
742 (coff_tic80_rtype_to_howto): Clone generic coff version and
743 add code to handle the funky TI "internal relocations".
746 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
748 * elflink.h (elf_link_add_object_symbols): Don't warn about type
749 or size changes because of a weak symbol.
751 * cisco-core.c (SIGEMT): Define if not defined.
753 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
755 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
756 setting ever. Sanity check the version number. Sort out copying
757 flags and other information when adding an indirect symbol.
758 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
759 symbols added by the backend. Clear the entire contents of the
761 (elf_export_symbol): Ignore indirect symbols.
762 (elf_link_output_extsym): Accept a section without an owner in an
764 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
765 version count. Correct the allocation of x_versymp.
767 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
768 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
769 Don't return bfd_und_section_ptr when info->shared.
770 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
771 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
772 (mips_elf_check_relocs): Resolve an indirect symbol in
774 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
775 SHN_MIPS_TEXT or SHN_MIPS_DATA.
777 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
779 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
781 From Eric Youngdale <eric@andante.jic.com>:
782 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
783 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
784 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
785 versioned symbol appears in both a regular and a shared object.
786 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
787 appropriate. Improve error message.
788 (struct elf_outext_info): Rename from elf_finfo_failed. Change
789 all uses. Add localsyms field.
790 (elf_bfd_final_link): When generating a shared library, call
791 elf_link_output_extsym to output all local symbols.
792 (elf_link_output_extsym): Handle symbols which were forced to
795 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
797 From Eric Youngdale <eric@andante.jic.com>:
798 * elf-bfd.h (elf_symbol_type): Add version field.
799 * elfcode.h (elf_slurp_symbol_table): Set version field.
800 * elflink.h (elf_link_add_object_symbols): When creating an
801 indirect symbol for a default version symbol, set DEF_DYNAMIC if
802 appropriate. Set up an indirection from the nondefault version of
804 (NAME(bfd_elf,size_dynamic_sections)): Call
805 elf_link_assign_sym_version before checking whether there are any
806 versions. Always record the version name as a dynamic symbol.
808 (elf_link_assign_sym_version): After finding a version, see if a
809 symbol should be forced to local scope. Create a new version
810 definition if appropriate.
811 (elf_link_output_extsym): Correct indirect symbol handling.
812 * elf.c (bfd_elf_print_symbol): Print version information.
813 (bfd_section_from_shdr): Turn version sections into BFD sections.
814 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
815 if sh_info is not already set.
816 (_bfd_elf_copy_private_section_data): Copy sh_info for version
818 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
819 _bfd_stringtab_add to copy the name into permanent memory if
822 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
824 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
826 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
828 * coffcode.h (bfd_coff_backend_data): Change
829 _bfd_coff_compute_section_file_positions to return a boolean
830 value. Change all callers.
831 (coff_compute_section_file_positions): Change return type to
832 boolean. If the size of the last section changed, then output a
833 zero byte at the end of the file.
834 * libcoff.h: Rebuild.
836 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
837 for at least 6 output symbols.
838 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
839 emit a TC csect to represent the space they take up. For an XO
840 symbol, just emit a reference, not a csect.
842 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
843 Solaris doesn't like the combined options, and the -f is
845 (stamp-tshlink, install): Likewise.
847 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
848 handling when little endian.
850 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
852 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
853 (mn10300_elf_relocate_section): Likewise.
854 (elf_backend_relocate_section): Define.
856 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
857 relocs. Replace them with generic PCREL_{8,16,32} relocs.
858 (elf32_mn10300_howto_table): Likewise.
859 (elf32_mn10300_reloc_map): Likewise.
860 (bfd_elf32_mn10300_reloc): Delete unused function.
862 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
865 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
866 understand, just set the howto field to NULL, and the caller will
867 print an appropriate error message.
869 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
870 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
871 block. Use NULL for initializations of "ptr" rather than bare 0.
872 * coff-h8300.c: Fix typo in comment.
873 * coff-h8500.c: Ditto.
877 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
879 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
880 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
881 m32r_elf_get_relocated_section_contents): First pass at relax support.
883 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
885 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
886 entry for reading verdef records.
887 Use correct braces for computing increments of extverdaux and
888 exteverdef record pointers.
891 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
893 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
897 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
899 * elflink.h (elf_link_find_version_dependencies): Check that
900 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
904 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
906 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
909 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
911 * targets.c (bfd_default_vector): Make non-const.
912 (find_target): New static function, broken out of
914 (bfd_set_default_target): New function.
915 (bfd_find_target): Call find_target. When defaulting, use
916 bfd_default_vector[0] if it is not NULL.
917 * libbfd-in.h (bfd_default_vector): Adjust declaration.
918 * bfd-in2.h, libbfd.h: Rebuild.
920 * syms.c (bfd_is_local_label): Return false if the symbol has no
922 * coff-i960.c (coff_i960_is_local_label_name): New function.
923 (coff_bfd_is_local_label_name): Define.
924 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
925 (coff_bfd_is_local_label_name): Define.
926 * coff-rs6000.c (xcoff_is_local_label_name): New function.
927 (coff_bfd_is_local_label_name): Define.
928 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
929 with .. or _.L_ as local.
930 * elf32-i386.c (elf_i386_is_local_label_name): New function.
931 (bfd_elf32_bfd_is_local_label_name): Define.
932 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
933 beginning with $ as local.
935 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
937 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
938 rather than comparing against info->lprefix.
939 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
940 * elflink.h (elf_link_input_bfd): Likewise.
941 * linker.c (_bfd_generic_link_output_symbols): Likewise.
942 * xcofflink.c (xcoff_link_input_bfd): Likewise.
944 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
945 _bfd_elf_is_local_label_name if not already defined.
946 * elf.c (_bfd_elf_is_local_label_name): New function.
947 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
949 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
950 (m88k_is_local_label_name): New static function.
952 * coffcode.h (coff_bfd_is_local_label_name): Define as
953 _bfd_coff_is_local_label_name if not already defined.
954 * coffgen.c (_bfd_coff_is_local_label_name): New function.
955 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
956 * libcoff.h: Rebuild.
958 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
959 to _bfd_is_local_label_name.
960 (bfd_target): Likewise.
961 * syms.c (bfd_is_local_label): Define as function, not macro.
962 (bfd_is_local_name): Define.
963 * libbfd.c (bfd_generic_is_local_label_name): Rename from
964 bfd_generic_is_local_label, and take a string rather than a
966 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
967 (_bfd_nosymbols_bfd_is_local_label_name): Define.
968 (bfd_generic_is_local_label): Don't declare.
969 (bfd_generic_is_local_label_name): Declare.
970 * bfd-in2.h, libbfd.h: Rebuild.
971 * All backends: Change local_label to local_label_name.
973 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
974 (mips_elf_relocate_got_local): Change return type to boolean.
975 Don't assume that the first zero entry is unassigned; instead, use
977 (mips_elf_relocate_section): Check return value of
978 mips_elf_relocate_got_local.
979 (mips_elf_create_got_section): Initialize assigned_gotno field.
982 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
984 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
988 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
990 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
991 that have no contents merely because linker_mark is not set.
993 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
995 * config.bfd (mips*-*-lnews*): New target.
996 * coff-mips.c (mips_relocate_section): Make assert compare
997 content byteorder instead of header byteorder.
998 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1000 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1001 * configure.in (ecoff_biglittle_vec): Add case.
1002 * configure: Update.
1004 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1006 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1007 name begins with ".note".
1008 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1009 section whose name begins with ".note".
1010 (get_program_header_size): Corresponding change.
1012 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1013 jal and for jal overflow.
1015 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1017 From Eric Youngdale <eric@andante.jic.com>:
1018 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1019 not found, try looking it up again without the version name.
1020 (elf_link_add_object_symbols): Always link against the dynamic
1021 symbol table of a dynamic object. When linking against a dynamic
1022 object, include version strings in symbol names, and set up
1023 version information. Add indirect symbols for default versions.
1024 (elf_link_create_dynamic_sections): Add special version sections.
1025 (struct elf_assign_sym_version_info): Define.
1026 (struct elf_find_verdep_info): Define.
1027 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1028 up version sections.
1029 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1030 (elf_link_find_version_dependencies): New static function.
1031 (elf_link_assign_sym_version): New static function.
1032 (elf_link_renumber_dynsyms): New static function.
1033 (struct elf_final_link_info): Add symver_sec field.
1034 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1035 local symbols of a dynamic object. Handle DT_VER* constants.
1036 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1037 dynamic object. Skip indirect symbols from ELF objects. Remove
1038 the version name before choosing a hash bucket. Write out the
1039 version information if appropriate.
1040 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1041 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1042 (bfd_elf64_size_dynamic_sections): Likewise.
1043 * bfd-in2.h: Rebuild.
1044 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1045 Change elf_link_hash_flags to unsigned short.
1046 (ELF_LINK_HIDDEN): Define.
1047 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1048 dynverdef_hdr, dynversym_section, dynverdef_section,
1049 dynverref_section, cverdefs, cverrefs, verdef, verref.
1050 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1051 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1052 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1053 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1054 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1055 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1056 (_bfd_elf_slurp_version_tables): Declare.
1057 * elf.c (_bfd_elf_swap_verdef_in): New function.
1058 (_bfd_elf_swap_verdef_out): Likewise.
1059 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1060 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1061 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1062 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1063 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1064 version information if there is any.
1065 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1066 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1067 (elf_fake_sections): Handle .gnu.version* section names.
1068 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1069 (_bfd_elf_slurp_version_tables): New function.
1070 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1071 version name in string entered in dynamic hash table.
1072 * elfcode.h: Include fnmatch.h.
1073 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1074 symbol which was forced to become local.
1075 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1076 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1077 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1078 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1080 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1082 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1084 (mn10200_elf_relax_section): Correctly compute a symbol's value
1085 when the symbol is local, but not in the same section as we are
1086 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1089 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1091 * elf32-m32r.c: Rewrite to use ELF backend linker.
1092 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1093 Add small data area support (R_M32R_SDA16).
1094 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1095 * bfd-in2.h,libbfd.h: Regenerated.
1097 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1099 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1100 (mn10200_elf_relax_delete_bytes): Likewise.
1101 (mn10200_elf_symbol_address_p): Likewise.
1102 (mn10200_elf_get_relocated_section_contents): Likewise.
1103 (bfd_elf32_bfd_relax_section): Define.
1104 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1106 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1107 (mn10200_elf_relocate_section): Likewise.
1108 (elf_backend_relocate_section): Define.
1111 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1113 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1114 reloc.c, targets.c: New target, elf-*-D30V.
1116 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1118 * cpu-d30v.c, elf32-d30v.c: New files.
1121 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1123 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1124 * bfd-in2.h: Regenerated.
1125 start-sanitize-tic80
1126 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1127 (rtype2howto): Add function.
1128 (tic80_howto_table): Add.
1131 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1133 * sysdep.h: Don't define errno in MSVC if error.h is included.
1136 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1138 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1139 is initialized before it is used.
1142 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1144 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1145 symbol into a weak undefined symbol; leave it as a common symbol.
1147 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1150 about a symbol defined in a dynamic object if it has already been
1151 defined in a regular object.
1153 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1155 * makefile.vms: Add gcc flags to allow compiling with current gcc
1157 (targmatch.h): New dependency.
1159 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1161 * evax.h (ALPHA_R_CODEADDR): New relocation.
1162 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1164 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1166 * bfd-in2.h, libbfd.h: Rebuild.
1168 Restrict symbol length to 64 bytes, case preserving:
1169 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1170 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1171 (_bfd_evax_length_hash_symbol): Added.
1172 * evax-etir.c (_bfd_evax_write_etir): Call
1173 _bfd_evax_length_hash_symbol before output of symbol.
1174 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1175 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1177 * evax-emh.c: Output filename to object file without path.
1179 * evax-egsd.c: New sections for local and global commons.
1181 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1182 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1183 notices. Replace AXP with Alpha.
1185 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1187 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1188 sections if we are creating a shared library.
1190 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1192 * configure.host (i386-windows): Don't set host64=true.
1194 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1196 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1197 (elf_mips16_gprel_howto): New static variable.
1198 (mips16_gprel_reloc): New static function.
1199 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1200 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1201 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1202 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1203 * bfd-in2.h, libbfd.h: Rebuild.
1205 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1207 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1208 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1210 start-sanitize-r5900
1211 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1213 * config.bfd: add r5900
1216 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1218 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1219 the output section will be the absolute section; don't print an
1220 assertion message for that case when doing a relocateable link.
1222 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1224 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1225 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1226 need_fn_sub, call_stub, and call_fp_stub.
1227 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1228 (mips_elf_link_hash_newfunc): Initialize new fields.
1229 (mips_elf_link_hash_table_create): Likewise.
1230 (mips_elf_relocate_section): Redirect relocations to use mips16
1231 stubs when appropriate.
1232 (mips_elf_check_relocs): Attach stub sections to the appropriate
1233 symbol. Set need_fn_stub when appropriate.
1234 (mips_elf_always_size_sections): New static function.
1235 (mips_elf_check_mips16_stubs): New static function.
1236 (elf_backend_always_size_sections): Define.
1237 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1239 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1240 attached to sections which are not being included in the link.
1242 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1244 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1245 symbol value when computing the addend for a pc_relative
1248 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1250 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1251 relocateable link, just skip pc_relative pcrel_offset relocs.
1252 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1253 structure for an ARM26 reloc which can be resolved.
1254 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1255 reloc can be resolved.
1257 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1258 error in overflow check for R_RELBYTE.
1260 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1262 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1263 From Mark Rasin <mark.rasin@telrad.co.il>.
1265 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1268 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1270 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1271 (elf_mn10200_howto_table): Likewise.
1272 (mn10200_reloc_map): Likewise.
1274 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1276 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1277 * bfd-in2.h, libbfd.h: Regenerated.
1278 * elf32-m32r.c: Add support for them.
1280 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1282 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1283 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1285 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1286 r_format and r_pcrel. Always return a value.
1288 * riscix.c (MY_final_link_callback): Define to dummy value.
1290 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1291 relocations against the text segment, look up the output name of
1293 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1294 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1295 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1296 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1297 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1299 start-sanitize-tic80
1300 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1302 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1303 routines for little endian data.
1304 * coffcode.h (coff_write_object_contents): Set magic to
1305 TIC80_ARCH_MAGIC for TIc80.
1307 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1309 * coff-tic80.c (tic80coff_vec): Change to little endian data
1313 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1315 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1316 auxiliary_filters parameter to be const char * const *. Accept a
1317 NULL terminated array.
1318 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1319 (bfd_elf32_size_dynamic_sections): Update declaration.
1320 * bfd-in2.h: Rebuild.
1322 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1324 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1325 NOTYPE symbol in a text section as a FUNC symbol.
1327 * coffcode.h (coff_compute_section_file_positions): Force
1328 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1330 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1332 * libaout.h (machine_type): Reserve several values for sparclet.
1334 start-sanitize-tic80
1335 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1337 * config.bfd (tic80-*-*): Don't require 'coff'.
1341 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1343 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1344 table to v850_elf_reloc for all non-standard relocations.
1345 (v850_elf_check_relocs): Add check for h being non-null.
1346 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1347 statement instead of multiple ifs.
1348 (v850_elf_relocate_section): Fix up error message, don't just call
1352 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1354 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1355 Use bfd_elf_generic_reloc as special function for all relocs.
1356 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1358 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1359 24bit pc-relative reloc.
1361 start-sanitize-tic80
1362 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1364 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1365 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1366 header byte order is little endian. Use correct bfd_get and
1367 bfd_put routines for little endian headers.
1368 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1369 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1372 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1374 * reloc.c: Add BFD_RELOC_24.
1375 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1376 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1377 * bfd-in2.h, libbfd.h: Rebuilt.
1379 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1381 elf64-alpha multiple .got rewrite:
1383 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1384 (bfd_elf*_mkobject): Don't define here ...
1385 * elfxx-target.h: ... but rather here. Default always_size_sections
1387 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1388 what the #defines in elf-bfd.h transmuted it to anyway.
1390 * section.c: Add SEC_LINKER_CREATED flag.
1391 * bfd-in2.h: Rebuild.
1392 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1393 relocation section flags.
1394 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1395 SEC_IN_MEMORY to recognize generated bits.
1396 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1398 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1399 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1400 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1401 * elf32-ppc.c (ppc_elf_create_linker_section,
1402 ppc_elf_size_dynamic_sections): Likewise.
1403 * elf32-sparc.c (elf32_sparc_check_relocs,
1404 elf32_sparc_size_dynamic_sections): Likewise.
1405 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1407 (_bfd_elf_create_dynamic_sections): Likewise.
1408 (_bfd_elf_make_linker_section_rela): Likewise.
1409 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1410 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1411 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1412 to identify generated bits.
1413 (elf_link_input_bfd): Likewise.
1415 * elf64-alpha.c: Rewrite everything touching relocations.
1418 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1420 * elf32-v850.c (all functions and static variables): Go through
1421 and regularize names to be of the form v850_elf_<xxx>.
1422 (toplevel): Include <elf/v850.h>.
1423 (enum reloc_type): Move to include/elf/v850.h.
1424 (v850_elf_check_relocs): For common variables, if the variable is
1425 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1426 into the appropriate section.
1427 (elf_backend_check_relocs): Define.
1429 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1431 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1434 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1436 * config.bfd (mips*el-*-linux*): New target.
1437 (mips*-*-linux*): New target.
1439 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1440 Return a useful value.
1442 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1444 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1446 * configure: Rebuild.
1447 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1448 ac_cv_func_mmap in bfd/configure.host.
1450 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1451 filter_shlib and auxiliary_filter_shlib parameters.
1452 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1454 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1455 (bfd_elf64_size_dynamic_sections): Likewise.
1456 * bfd-in2.h: Rebuild.
1458 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1460 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1461 symbols, don't export a symbol which is defined by an object in an
1462 archive which contains shared objects.
1464 start-sanitize-tic80
1465 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1467 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1468 for TI TMS320c80 (MVP).
1469 (bfd_archures_list): Add bfd_tic80_arch.
1470 * bfd-in2.h: Regenerate by running "make headers".
1472 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1474 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1475 * configure.in (case $vec): Correct typo, "tb" not "tp".
1476 Also add cofflink.o for tic80coff_vec.
1477 * configure: Regenerate with autoconf.
1480 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1482 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1483 is configured with --with-mmap.
1485 start-sanitize-tic80
1486 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1488 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1489 (ALL_MACHINES): Add cpu-tic80.o
1490 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1491 * coff-tic80.c: Add skeleton, cloned from another coff config.
1492 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1496 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1498 * TODO: Correct a misspelling.
1499 start-sanitize-tic80
1500 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1501 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1502 * configure.in (case $vec): Add tic80coff_vec entry.
1503 * configure: Regenerate with autoconf.
1504 * archures.c (bfd_tic80_arch): Declare.
1505 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1506 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1507 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1508 (bfd_target_vector): Add tic80coff_vec entry.
1511 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1513 * elflink.h (elf_buckets): Add some more values for larger
1516 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1518 * Makefile.in (install): Move subdir_do out of conditional. From
1519 Fred Fish <fnf@cygnus.com>.
1521 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1523 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1525 (elf_mn10200_howto_table): Likewise.
1526 (mn10200_reloc_map): Likewise.
1528 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1530 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1531 mips16 symbol during the link.
1532 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1534 (mips_elf_link_output_symbol_hook): New static function.
1535 (elf_backend_link_output_symbol_hook): Define.
1537 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1540 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1542 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1543 against SEC_DEBUGGING sections here (revert patch of December 5).
1544 * elfcode.h (elf_object_p): Check for them here, instead.
1546 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1548 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1549 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1551 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1552 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1553 * elf-bfd.h (struct elf_size_info): Update declaration of
1555 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1556 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1557 * elfxx-target.h: Use new dynamic reloc routines by default.
1558 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1561 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1563 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1564 if NAMES_HAVE_UNDERSCORE is defined.
1566 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1568 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1570 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1572 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1575 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1577 * elflink.h (elf_link_add_object_symbols): Only add a weak
1578 symbol if the real definition is in the dynamic symbol table.
1579 After finding the real definition, then, if it is dynamic, add the
1580 weak symbol to the dynamic symbol table.
1582 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1584 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1586 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1589 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1591 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1593 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1594 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1595 * reloc.c: Remove mn10300 big endian relocs.
1596 * bfd-in2.h, libbfd.h: Rebuilt.
1598 * elf32-mn10200.c: Update from elf32-mn10300.c.
1600 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1602 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1604 * elf32-mn10300.c: Add some comments.
1606 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1608 * ihex.c (ihex_scan): Always initialize buf before jumping to
1610 (ihex_read_section): Likewise.
1612 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1614 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1615 inplace for most relocs.
1617 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1619 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1620 even if SEC_ALLOC is not set.
1621 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1622 when deciding whether to copy a reloc into a shared object.
1623 (elf_i386_relocate_section): Likewise.
1624 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1625 (elf32_sparc_relocate_section): Likewise.
1626 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1627 reloc section if it is not set in the source section.
1628 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1629 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1630 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1632 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1634 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1635 expects a .got.plt until we actually create it.
1637 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1639 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1640 message for bfd_reloc_outofrange, rather than aborting. From
1641 Philippe De Muyter <phdm@info.ucl.ac.be>.
1643 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1644 a relocateable link, don't try to process them. From Heinz Wrobel
1645 <wrobel@lpr.e-technik.tu-muenchen.de>.
1647 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1649 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1650 mn10300_info_howto_rel. Tweak reloc argument to be an
1651 Elf32_Internal_Rela.
1652 (USE_RELA): Define instead of USE_REL.
1653 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1655 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1657 * configure.in, configure: Handle mips*-sgi-irix6*.
1658 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1661 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1663 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1664 relocation against a symbol defined in a section with no output
1667 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1669 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1670 * configure, config.in: Rebuild with autoconf 2.12.
1672 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1673 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1674 (swap_out_syms): Set st_other from existing st_other field.
1675 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1677 (elf_link_output_extsym): Set the other field from the global hash
1679 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1680 (elf_mips16_jump_howto): New static variable.
1681 (mips16_jump_reloc): New static function.
1682 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1683 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1684 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1686 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1687 * bfd-in2.h, libbfd.h: Rebuild.
1688 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1690 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1692 * configure.host: Use long long for mips-sgi-irix6*.
1694 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1695 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1697 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1699 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1700 (enum reloc_type): Add more reloc types.
1701 (elf32_mn10300_howto_table): Update for new reloc types.
1702 (elf32_mn10300_reloc_map): Update for new reloc types.
1703 * reloc.c: Add some new relocs for the mn10300 series.
1704 * bfd-in2.h, libbfd.h: Rebuilt.
1706 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1708 * som.c (setup_sections): Don't lose for a space which has
1709 no data, but some symbols.
1711 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1713 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1714 (sunos_link_hash_table_create): Initialize got_needed.
1715 (sunos_create_dynamic_sections): Only set .got section size if it
1716 is not already set. Set got_needed.
1717 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1718 sdynptr, and only handle dynamic sections, if dynamic sections are
1720 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1721 Initialize .got section.
1722 (sunos_scan_ext_relocs): Likewise.
1723 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1725 (sunos_finish_dynamic_link): Check got_needed. Only set up
1726 dynamic linking information if needed.
1728 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1730 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1732 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1734 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1736 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1738 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1741 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1743 * filemode.c: Include sysdep.h.
1744 * ihex.c: Add casts to eliminate compiler warnings.
1745 * sunos.c: Add casts to eliminate compiler warnings.
1747 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1749 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1751 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1752 appropriate relocations in the .so file if shared.
1753 (ppc_elf_relocate_section): Ditto.
1755 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1757 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1758 complain_overflow_unsigned.
1760 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1762 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1763 overflows for R_D10V_16 and R_D10V_18.
1765 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1767 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1768 (do_with_relocs): Likewise.
1769 (do_as_repeat): Likewise.
1770 (copy_expression): Likewise.
1772 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1774 * ieee.c (ieee_write_external_part): Correctly record whether
1775 there is an external part.
1778 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1780 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1781 handle tda offsets for sld.w and sst.w instructions.
1782 Fix alignment check in sld.w and sst.w tda reloc handling.
1785 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1787 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1790 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1792 * elf32-v850.c: Add comments about assumptions about
1793 char, short & long sizes.
1794 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1795 problems for several relocs.
1797 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1798 R_V850_SDA_OFFSET entry.
1801 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1803 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1804 Store import file index in ldindx.
1805 (xcoff_build_ldsyms): Assume that ldsym was not previously
1806 allocated. For an imported symbol, copy ldindx into l_ifile.
1809 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1811 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1812 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1813 fields in R_V850_TDA_OFFSET.
1814 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1815 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1818 * elf32-v850.c: Include bfdlink.h.
1819 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1821 (elf32_v850_bfd_final_link_relocate): New function.
1822 (v850_elf_relocation_section): Likewise.
1823 (elf_backend_relocate_section): Define.
1826 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1828 * binary.c (binary_set_section_contents): Ignore sections which
1829 don't have SEC_LOAD and SEC_ALLOC set.
1831 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1833 * linker.c (_bfd_generic_final_link): Avoid losing static
1834 symbols in the .bss section.
1836 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1839 (mips32_64bit_reloc): New static function.
1840 (mips_reloc_map): Add entry for BFD_RELOC_64.
1841 (mips_elf_relocate_section): Handle R_MIPS_64.
1843 * linker.c (default_indirect_link_order): Print an error message
1844 when attempting to do a relocateable link with different object
1845 file formats, rather than calling abort.
1847 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1849 * reloc.c (m32r relocs): Rename them.
1850 * bfd-in2.h, libbfd.h: Regenerated.
1851 * elf32-m32r.c: Update.
1852 (m32r_elf_10_pcrel_reloc): New function.
1853 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1854 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1856 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1858 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1859 all sections that will be included in the output file.
1860 (_bfd_generic_link_output_symbols): Discard symbols in sections
1861 which are being discarded.
1865 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1866 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1867 (elf_v850_howto_table): Corresponding changes.
1868 (elf_v850_reloc_map): Corresponding changes.
1869 * reloc.c: Add additional V850 relocations.
1870 * bfd-in2.h, libbfd.h: Rebuilt.
1872 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1873 no longer want in pc-relative relocs.
1875 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1877 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1878 accept a reloc against an undefined sybmol!
1880 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1882 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1885 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1887 * VERSION: Bump for new relocation.
1889 * hosts/i386bsd.h: If NBPG is not defined, define it as
1890 PAGE_SIZE, for recent versions of FreeBSD.
1892 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1894 * configure.host: Use `long long' as the 64 bit type on a Solaris
1895 host, since both gcc and the SunPRO compilers support it.
1897 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1899 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1900 mistake to have reused the ECOFF LITERAL for ELF since they have
1901 different semantics.
1902 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1903 * bfd-in2.h, libbfd.h: Rebuild.
1905 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1908 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1909 dynamic relocation for an undefweak symbol when we are building
1910 a static executable.
1912 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1914 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1915 point explicitly to srcdir.
1916 (targmatch.h): Edit references to point explicitly to objdir.
1918 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1920 * config.bfd: When setting targ_cpu, don't get confused by
1923 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1925 * configure.host: Add support for windows host (a build done
1926 under the Microsoft build environment).
1928 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1931 definition in a dynamic object, add it to the dynamic symbol table
1932 if any dynamic object mentions it. Reverts part of last patch.
1934 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1935 (sunos_link_hash_table_create): Initialize got_base.
1936 (bfd_sunos_size_dynamic_sections): If the .got section is more
1937 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1939 (sunos_check_dynamic_reloc): Subtract got_base from a base
1940 relative relocation.
1942 * elf32-mips.c (elf_mips_isa): New static function.
1943 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1944 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1946 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1948 * archive.c (do_slurp_coff_armap): Only treat archive as little
1949 endian for i960 COFF.
1951 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1954 by the change in size of the section when EXEC_P is not set.
1956 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1957 (m68kcoff_rtype_to_howto): New static function.
1958 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1959 VMA to the addend for a PC relative reloc.
1961 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1963 * Makefile.in: Rebuild dependencies.
1965 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1968 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1970 * Makefile.in: Remove explicit dependencies for mn10200 and
1972 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1973 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1974 (dependencies): Rebuilt.
1976 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1978 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1979 during this function.
1981 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1982 section if the flags are compatible.
1984 * configure.in: Add havevecs, and put it in tdefaults.
1985 * mpw-config.in: Likewise.
1986 * configure: Rebuild.
1987 * targmatch.sed: New file; a sed script to build targmatch.h from
1989 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1990 * targets.c: Include "fnmatch.h".
1991 (struct targmatch): Define.
1992 (bfd_target_match): Define by including targmatch.h.
1993 (bfd_find_target): If the target is not found by name, search for
1994 it as a configuration triplet.
1995 * Makefile.in: Rebuild dependencies.
1996 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1997 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1998 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1999 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2000 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2001 (CFILES): Remove i386dynix.c and hp300bsd.c.
2002 (targmatch.h): New target.
2003 (do_clean): Remove targmatch.h.
2005 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2006 * acconfig.h: Add NEED_DECLARATION_GETENV.
2007 * configure, config.in: Rebuild.
2008 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2009 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2011 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2013 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2014 * cpu-mn10200.c, cpu-mn10300.c: New files.
2015 * elf32-mn10200.c, elf32-mn10300.c: New files.
2016 * Makefile.in: Break mn10x00 support into two separate
2017 configurations, mn10200 and mn10300.
2018 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2019 * bfd-in2.h, configure: Rebuilt.
2021 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2023 * Makefile.in (do_clean): Move config.log to do_distclean.
2025 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2027 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2028 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2029 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2030 (elf32-mn10x00.o): Add dependencies.
2031 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2032 (bfd_mn10x00_arch): Declare.
2033 (bfd_archures_list): Add bfd_mn10x00_arch.
2034 * config.bfd: Add mn10x00-*-*.
2035 * configure.in: Add bfd_elf32_mn10x00_vec.
2036 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2037 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2038 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2039 * bfd-in2.h, configure: Rebuilt.
2041 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2043 openVMS/Alpha: Provide filename and case_hack flags via
2044 symbol table from gas.
2045 Add case_hack code for symbol output from vax/vms.
2046 * evax-alpha.c (evax_initialize): Remove filename handling,
2047 filename is provided via symbol table.
2048 (evax_get_symtab): Use local symbol count when setting up table.
2049 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2051 (_bfd_evax_write_egsd): Skip file name symbol.
2052 * evax-emh.c (get_vms_time_string): Local function now.
2053 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2055 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2056 through _bfd_evax_case_hack_symbol.
2057 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2059 (_bfd_evax_basename): Removed.
2060 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2061 * evax.h (evax_private_data_struct): Remove filename.
2062 (flag_hash_long_names, flag_show_after_trunc,
2063 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2066 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2068 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2069 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2070 (NO_SWAP_MAGIC): Don't define.
2071 (SWAP_MAGIC): Define.
2073 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2074 no hash table entry for a global symbol.
2076 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2078 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2080 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2082 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2083 symbol type with T_NULL. Warn if symbol type changes. Based on
2084 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2086 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2087 a dynamic object in the dynamic symbol table if it is referenced
2088 or defined by a regular object.
2091 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2093 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2094 remove dwarf local labels. Shrinks binaries by a factor of 3!
2097 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2099 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2100 by hand, rather than by calling bfd_make_section.
2102 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2104 * reloc.c: Rename m32r relocs.
2105 * bfd-in2.h, libbfd.h: Rebuilt.
2106 * elf32-m32r.c: Update.
2108 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2110 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2111 link, adjust the symbol index of a base relative reloc. Don't
2112 change the addend of a PC relative reloc if pcrel_offset is set.
2113 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2114 a relocateable link.
2116 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2117 it is zero, in case src_mask matters.
2118 (bfd_install_relocation): Likewise.
2120 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2122 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2124 (_bfd_xcoff_bfd_final_link): Don't set target_index
2125 to an uninitialized value.
2127 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2129 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2130 indices, rather than crashing.
2131 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2133 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2136 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2138 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2140 (coff_arm_adjust_symndx): New static function.
2141 (coff_adjust_symndx): Define.
2143 * srec.c (srec_scan): Accept multiple symbols on a single line.
2144 From Pascal Martin <pmartin@alsys.com>.
2148 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2150 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2151 (sunos_merge_private_bfd_data): New function.
2153 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2155 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2157 (bfd_merge_private_bfd_data): Likewise.
2158 * section.c (bfd_copy_private_section_data): Likewise.
2159 * syms.c (bfd_copy_private_symbol_data): Likewise.
2160 * bfd-in2.h: Rebuild.
2161 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2162 both BFD's are the right flavour.
2163 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2164 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2165 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2166 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2167 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2168 (ppc_elf_merge_private_bfd_data): Likewise.
2169 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2170 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2172 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2173 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2176 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2178 * reloc.c: Add m32r relocs.
2179 * bfd-in2.h, libbfd.h: Rebuilt.
2180 * cpu-m32r.c,elf32-m32r.c: New files.
2182 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2184 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2186 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2188 * tekhex.c (first_phase): Change type parameter from char to int.
2190 (pass_over): Change func to expect int, not char.
2192 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2193 rather than SEC_LOAD when aligning the file offset for the first
2194 section in a segment.
2196 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2198 * syms.c (coff_section_type): Make arg const.
2199 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2200 to make_bfd_asection().
2201 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2202 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2203 (_bfd_elf_stringtab_init): Remove prototype.
2205 * netbsd-core.c (swap_abort): Add prototype.
2206 * aix386-core.c (swap_abort): Ditto & make static
2207 * hpux-core.c (swap_abort): Ditto & make static.
2208 * irix-core.c (swap_abort): Ditto & make static.
2209 * ptrace-core.c (swap_abort): Ditto & make static.
2210 * trad-core.c (swap_abort): Ditto & make static.
2211 * coffswap.h (coff_swap_reloc_in): Ditto.
2212 (coff_swap_reloc_out): Ditto.
2213 (coff_swap_filehdr_in): Ditto.
2214 (coff_swap_filehdr_out): Ditto.
2215 (coff_swap_sym_in): Ditto.
2216 (coff_swap_sym_out): Ditto.
2217 (coff_swap_aux_in): Ditto.
2218 (coff_swap_aux_out): Ditto.
2219 (coff_swap_lineno_in): Ditto.
2220 (coff_swap_lineno_out): Ditto.
2221 (coff_swap_aouthdr_in): Ditto.
2222 (coff_swap_aouthdr_out): Ditto.
2223 (coff_swap_scnhdr_in): Ditto.
2224 (coff_swap_scnhdr_out): Ditto.
2225 * ihex.c (ihex_sizeof_headers): Ditto.
2226 * tekhex.c (getsym): Ditto.
2227 (find_chunk): Ditto & make static.
2228 (insert_byte): Ditto.
2229 (first_phase): Ditto.
2231 (tekhex_get_symtab): Ditto & make static.
2232 (tekhex_get_symtab_upper_bound): Ditto & make static.
2233 (tekhex_mkobject): Ditto.
2234 (tekhex_object_p): Ditto.
2235 (move_section_contents): Ditto.
2236 (tekhex_get_section_contents): Ditto.
2237 (tekhex_set_arch_mach): Ditto & make static.
2238 (tekhex_set_section_contents): Ditto.
2239 (writevalue): Ditto.
2242 (tekhex_write_object_contents): Ditto.
2243 (tekhex_sizeof_headers): Ditto.
2244 (tekhex_make_empty_symbol): Ditto.
2245 (tekhex_get_symbol_info): Ditto.
2246 (tekhex_print_symbol): Ditto.
2247 * irix-core.c (make_bfd_asection): Ditto.
2248 (irix_core_core_file_p): Ditto.
2249 (irix_core_core_file_failing_command): Ditto.
2250 (irix_core_core_file_failing_signal): Ditto.
2251 (irix_core_core_file_matches_executable_p): Ditto.
2252 (irix_core_make_empty_symbol): Ditto.
2253 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2254 * srec.c (srec_new_symbol): Ditto.
2255 (srec_get_section_contents): Ditto.
2256 (srec_set_arch_mach): Ditto.
2257 (srec_set_section_contents): Ditto.
2258 (internal_srec_write_object_contents): Ditto.
2259 (srec_write_object_contents): Ditto.
2260 (symbolsrec_write_object_contents): Ditto.
2261 (srec_sizeof_headers): Ditto.
2262 (srec_make_empty_symbol): Ditto.
2263 (srec_get_symtab_upper_bound): Ditto.
2264 (srec_get_symtab): Ditto.
2265 (srec_print_symbol): Ditto and make static.
2266 * elf.c (elf_read): Ditto
2267 (assign_section_numbers): Ditto.
2268 (elf_fake_sections): Ditto.
2269 (sym_is_global): Ditto.
2270 (elf_map_symbols): Ditto.
2271 (get_program_header_size): Ditto.
2272 * coffgen.c (make_a_section_from_file): Ditto.
2273 (coff_real_object_p): Ditto.
2274 (fixup_symbol_value): Ditto.
2275 (build_debug_section): Ditto.
2277 * syms.c (coff_section_type): Ditto.
2279 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2281 * bfd-in2.h: Rebuilt after m32r changes.
2283 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2285 * config.bfd,configure.in,configure: Add m32r support.
2286 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2287 * config.bfd: Keep target list alphabetically sorted.
2290 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2292 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2293 to add in the constant part found in the instruction itself.
2294 (case R_V850_HI16_S): Likewise.
2297 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2299 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2300 and R_D10V_18 to be 1 (word).
2302 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * stabs.c (_bfd_link_section_stabs): If the output_section field
2305 of either section is bfd_abs_section, then the linker is
2306 discarding the section and we should not optimize it.
2308 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2310 * Makefile.in (aout-sparcle.o): New target.
2311 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2312 * config.bfd (sparclet-*-aout*): Add case.
2313 * configure.in (sparcle_aout_vec): Add case.
2314 * configure: Regenerated.
2315 * targets.c (sparcle_aout_vec): Declare.
2316 (bfd_target_vector): Add sparcle_aout_vec.
2317 * aout-sparcle.c: New file.
2320 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2322 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2323 low order sign bit propogation for R_V850_HI16_S.
2325 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2326 handling V850 specific relocs.
2327 (elf_v850_howto_table): Use the new function for some
2328 relocations. Twiddle masks & shifts for some relocs.
2329 Set partial_inplace where needed.
2332 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2334 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2335 default architecture to a machine number of 0.
2336 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2338 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2339 the output BFD is the default, set it from the first input BFD.
2342 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2344 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2345 insert at bitpos zero. The HI16 relocs are shifted right
2346 by 16 bits. Fix src_mask for all relocs.
2347 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2349 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2353 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2355 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2356 Rewrite to use BFD file read routines and to avoid using a fixed
2357 length for the file name.
2360 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2362 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2363 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2364 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2365 to R_V850_{32,16,8}.
2367 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2369 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2370 (elf_v850_howto_table): Add info for HI16_S reloc.
2371 (v850_reloc_map): Add HI_16_S reloc.
2372 * reloc.c: Define BFD_RELOC_V850_* relocs.
2375 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2378 * elf32-sh.c: New file.
2379 * elf.c (prep_headers): Handle bfd_arch_sh.
2380 * elfcode.h (write_relocs): Handle absolute symbol.
2381 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2382 (_bfd_elf64_link_read_relocs): Declare.
2383 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2384 elf_link_read_relocs. Make globally visible. Change all
2386 (elf_link_input_bfd): Get external symbols from cache in
2387 symtab_hdr->contents. Get contents from cache in
2389 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2391 * reloc.c: Define BFD_RELOC_SH_* relocs.
2392 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2393 * coff-sh.c (sh_insns_conflict): Fix a return value.
2394 (_bfd_sh_align_load_span): New globally visible function, broken
2395 out of sh_align_load.
2396 (sh_align_load): Call _bfd_sh_align_load_span.
2397 (sh_swap_insns): Change relocs parameter to PTR.
2398 * bfd-in2.h, libbfd.h: Rebuild.
2399 * targets.c (bfd_elf32_sh_vec): Declare.
2400 (bfd_elf32_shl_vec): Declare.
2401 * config.bfd (sh-*-elf*): New target.
2402 * configure.in (bfd_elf32_sh_vec): New target vector.
2403 (bfd_elf32_shl_vec): New target vector.
2404 * configure: Rebuild.
2405 * Makefile.in: Rebuild dependencies.
2406 (BFD32_BACKENDS): Add elf32-sh.o.
2407 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2409 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2410 page before checking D_PAGED.
2412 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2413 (ihex_write_object_contents): Remove extbase; always use segbase
2416 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2418 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2419 * configure.host (i[345]86-*-*): Ditto.
2420 * config.bfd (i[345]86-*-*): Ditto.
2421 * configure: Regenerate.
2423 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2426 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2428 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2429 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2430 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2431 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2432 will have an ST_CODE type, change the symbol's type to ST_DATA.
2433 * som.c (hppa_som_gen_reloc_type): Update prototype.
2435 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2438 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2439 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2440 (mips_elf_finish_dynamic_sections): Likewise.
2442 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2444 * configure.host (HLDENV): New variable to set. Set it for
2445 *-*-sysv4*, since those linkers may not support -R but they always
2446 support LD_RUN_PATH.
2448 * libieee.h (NSECTIONS): Don't define.
2449 (ieee_data_struct): Change section_table to asection **. Add
2451 * ieee.c (get_section_entry): If the table isn't big enough, make
2453 (ieee_slurp_sections): Remove assertion about number of sections.
2454 (ieee_object_p): Adjust initialization of ieee to match changes to
2457 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2458 symbols merely because we are generating a shared library.
2459 (xcoff_build_ldsyms): Don't set up global linkage code for an
2460 undefined symbol merely because we are generating a shared
2464 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2466 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2467 (BFD32_BACKENDS) Add elf32-v850.o.
2468 * archures.c: Add bfd_v850_arch.
2469 * bfd-in2.h: Add bfd_v850_arch.
2470 * config.bfd (v850-*-*): New target.
2471 * configure: (bfd_elf32_v850_vec) New vector.
2472 * configure.in: (bfd_elf32_v850_vec) New vector.
2473 * cpu-v850.c: New file.
2474 * elf.c (prep_headers): Added case bfd_arch_v850.
2475 * elf32-v850.c: New file.
2476 * targets.c (bfd_elf32_v850_vec): New vector.
2479 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2481 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2482 a function code symbol for an XMC_XO symbol.
2484 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2486 * mpw-config.in: Update editing of autoconf vars to reflect
2487 Jul 18 configure.in change.
2488 * mpw-make.sed: Update editing of include pathnames to be
2489 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2491 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2493 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2494 which to offset to get the .plt entry address is ".plt".
2496 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2498 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2499 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2500 Added, for internal use by the ARM gas.
2502 * bfd-in2.h: Rebuilt
2504 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2506 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2507 in section dynidx start.
2509 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2511 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2512 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2513 optimization for g++.
2515 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2517 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2518 the -mrelocatable-lib bit set and the other doesn't, clear the
2519 -mrelocatable-lib bit in the header.
2521 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2523 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2524 symbol against a STT_FUNC symbol in a shared library.
2526 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2529 symbol is found, automatically define the corresponding function
2532 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2533 if sym.n_numaux is not zero.
2534 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2535 entry to disagree about the number of aux entries if the symbol
2538 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2539 section if it might be needed, not just if info->shared.
2540 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2541 the start of .rel.dyn if we are going to use it.
2542 (mips_elf_finish_dynamic_sections): Only clear the first element
2543 of .rel.dyn if the size is greater than zero.
2545 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2548 undefined_symbol callback for a symbol, then don't issue any more
2549 warnings about loader relocs.
2550 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2551 after calling the undefined_symbol callback.
2553 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2554 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2555 as the AIX linker seems to do.
2557 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2559 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2560 (evax_initialize): Remove evax_reloc_table.
2561 (evax_close_and_cleanup): Ditto.
2563 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2565 (evax_bfd_reloc_type_lookup): Ditto.
2566 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2567 cooked_size == raw_size.
2568 * evax-emh.c (_bfd_evax_register_filename): Remove.
2569 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2570 * evax-misc.c (add_new_contents): Malloc section at full size.
2571 (_bfd_save_evax_section): Memcpy section contents directly.
2572 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2573 (evax_reloc_table): Remove.
2575 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2577 * makefile.vms: Add better support for DEC C compilation
2578 Add evax.h dependencies
2580 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2581 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2582 (BFD_RELOC_ALPHA_BASEREG): Remove.
2583 * bfd-in2.h, libbfd.h: Rebuild.
2585 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2587 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2588 getgid if _WIN32 is defined.
2589 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2591 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2593 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2594 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2596 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2599 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2601 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2603 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2604 (NEED_DECLARATION_REALLOC): New macro.
2605 * configure, config.in: Rebuild.
2606 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2607 (realloc): Declare if NEED_DECLARATION_REALLOC.
2609 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2610 <strings.h> if they exist.
2612 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2614 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2616 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2618 Based on patches from Eric Valette <valette@crf.canon.fr>:
2619 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2620 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2621 (elf_howto_table): Add entries for new relocs.
2622 (elf_i386_reloc_type_lookup): Handle new relocs.
2623 (elf_i386_info_to_howto): Just call abort.
2624 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2625 (elf_i386_relocate_section): Likewise.
2627 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2629 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2631 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2634 only get the LMA from the phdr if they are in the same part of the
2637 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2638 new segment to make them more comprehensible. If the relationship
2639 between the LMA and the VMA changed, start a new segment. Don't
2640 check dynsec when deciding whether to start a new segment for a
2641 writeable section; -N will now handle this.
2643 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2645 * libhppa.h: Remove "esel" changes. Not the right approach.
2646 * som.c: Corresponding changes.
2647 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2648 which don't have a SOM symbol type associated with them.
2649 Reverses a 1994 change.
2651 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2653 Make ld -N more reasonable for ELF:
2654 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2655 phdr_in_section to false, and always use a single load segment.
2656 (elf_sort_sections): Sort sections by LMA after VMA.
2657 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2658 align to maxpagesize.
2659 (assign_file_positions_except_relocs): Likewise.
2660 * elfcode.h (elf_object_p): If a section is loaded but not page
2661 aligned, clear D_PAGED.
2663 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2665 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2666 Added, for internal use by the ARM gas.
2668 * bfd-in2.h: Rebuilt
2670 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2672 * libhppa.h (R_HPPA_ESEL): New field selector.
2673 (e_esel): Similarly.
2674 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2675 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2676 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2678 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2680 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2681 archive search before looking for stripped dynamic objects.
2683 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2686 symbol a warning rather than an error.
2688 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2690 * elf.c (assign_file_positions_for_segments): Track the virtual
2691 memory position separately from the file position, and use it to
2692 compute the alignment adjustment.
2694 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2696 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2697 and fixed mask on R_D10V_10_PCREL_L.
2699 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2701 * elf64-mips.c: Include "aout/ar.h".
2702 (mips_elf64_slurp_armap): New static function.
2703 (mips_elf64_write_armap): New static function.
2704 (bfd_elf64_archive_*): Define.
2705 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2706 Use instead of bfd_generic_archive_p.
2707 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2708 instead of _bfd_write_archive_contents.
2709 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2710 _bfd_generic_mkarchive.
2711 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2712 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2714 (TARGET_LITTLE_SYM): Likewise.
2715 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2717 * Makefile.in: Rebuild dependencies.
2719 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2720 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2721 SHT_MIPS_EVENTS sections.
2722 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2723 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2725 (_bfd_mips_elf_fake_sections): Likewise.
2727 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2728 * ecoff.c (ecoff_compute_section_file_positions): Copy
2729 rdata_in_text from backend info to tdata. Clear it if any data
2730 section comes before .rdata.
2731 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2732 tdata rather than backend info.
2734 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2736 * configure.in: Fix test for whether a compiler has a 64 bit
2737 type. From Jim Wilson <wilson@cygnus.com>.
2739 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2741 * configure.host (mips-sgi-irix6*): New host.
2743 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2744 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2745 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2747 * configure: Rebuild.
2748 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2749 (BFD_HOST_64_BIT): Define conditionally.
2750 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2751 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2752 (symvalue, bfd_size_type): Likewise.
2753 * bfd-in2.h: Rebuild.
2754 * Makefile.in (do_clean): Remove bfd-tmp.h.
2755 (do_distclean): Remove bfd-in3.h.
2756 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2757 (bfd-in3.h): New target.
2759 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2760 Andrew Gierth <ANDREWG@microlise.co.uk>.
2762 * configure.host: Set INSTALL_SHLIB.
2763 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2764 * configure: Rebuild.
2765 * Makefile.in (install): Use @INSTALL_SHLIB@.
2767 * config.bfd (mips*-*-irix6*): New target.
2768 * configure.host: Handle Irix 6 shared library like Irix 5.
2770 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2771 symbol for a magic name.
2772 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2774 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2777 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2779 * mpw-config.in: Add ELF support to mips config, create the
2780 elf32-target.h file in the object dir.
2781 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2783 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2785 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2786 Also removed most abort calls, in favor of using bfd reporting.
2788 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2790 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2791 (BFD32_BACKENDS) Add elf32-d10v.o.
2792 * archures.c: Add bfd_d10v_arch.
2793 * bfd-in2.h: Add bfd_d10v_arch.
2794 * config.bfd (d10v-*-*): New target.
2795 * configure: (bfd_elf32_d10v_vec) New vector.
2796 * configure.in: (bfd_elf32_d10v_vec) New vector.
2797 * cpu-d10v.c: New file.
2798 * elf.c (prep_headers): Added case bfd_arch_d10v.
2799 * elf32-d10v.c: New file.
2800 * libbfd.h: Rebuild.
2801 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2802 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2803 * targets.c (bfd_elf32_d10v_vec): New vector.
2805 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2807 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2809 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2811 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2812 bfd_mach_i386_i8086 machine types.
2814 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2816 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2819 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2821 * coffcode.h (coff_set_section_contents): A/UX does not require
2822 special handling of the _LIB section.
2824 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2826 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2827 value for R_RELBYTE.
2829 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2830 array if one was allocated.
2832 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2834 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2835 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2836 use_rld_obj_head and rld_value.
2837 (mips_elf_link_hash_table_create): Initialize new fields.
2838 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2840 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2841 __rld_obj_head symbol not seen, create an __rld_map symbol.
2842 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2843 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2844 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2845 __rld_obj_head symbol.
2846 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2848 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2850 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2852 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2853 ppc_elf_addr16_ha_reloc.
2854 (ppc_elf_addr16_ha_reloc): New static function.
2856 * coff-mips.c (struct mips_hi): Define.
2857 (mips_refhi_list): New static variable.
2858 (mips_refhi_addr, mips_refhi_addend): Remove.
2859 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2860 (mips_reflo_reloc): Process mips_refhi_list.
2861 (mips_relhi_list): New static variable.
2862 (mips_relhi_addr, mips_relhi_addend): Remove.
2863 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2864 (mips_rello_reloc): Process mips_relhi_list.
2865 (mips_relocate_section): Permit an arbitrary number of REFHI or
2866 RELHI relocs before the associated REFLO or RELLO reloc.
2868 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2870 * aout-target.h (MY(callback)): Set reloc_count fields.
2872 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2874 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2875 sections unless this is a SunOS link.
2877 * VERSION: Set to 2.7.1.
2879 * Released binutils 2.7.
2881 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2883 * i386aout.c: Include "aout/aout64.h".
2884 (i386aout_write_object_contents): New static function.
2885 (MY_write_object_contents): Define.
2887 * netbsd.h (MY(write_object_contents)): Make sure that
2888 adjust_sizes_and_vmas is called before fiddling with the magic
2891 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2893 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2895 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2897 * libbfd-in.h (itos, stoi): Don't define.
2898 * libbfd.h: Rebuild.
2899 * i386lynx.c (KEEPIT): Define as udata.i.
2900 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2901 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2902 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2903 flags. Don't use stoi.
2905 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2907 * elf.c (map_sections_to_segments): Don't start a new segment for
2908 a writable section if it's on the same page as the previous
2909 segment. Reset the writable variable for a readonly section.
2911 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2913 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2914 first_thunk_address, thunk_size, and import_table_size.
2915 * peicode.h: Improved some diagnostics regarding edata sections.
2917 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2919 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2920 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2922 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2924 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2925 with XCOFF_DEF_DYNAMIC set is really defined.
2926 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2927 (xcoff_link_add_symbols): Only create special sections if using an
2930 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2932 (bfd_install_relocation): Likewise.
2934 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2936 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2938 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2939 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2940 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2941 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2942 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2943 are found for LITERAL relocs.
2944 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2945 taken, we cannot generate a .plt entry for the symbol.
2947 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2949 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2950 sysconf functions (for gprof).
2951 * configure, config.in: Rebuild.
2953 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2955 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2956 an archive if it has a map. If the object file has the wrong
2959 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2960 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2962 (alpha_relocate_section): Likewise.
2964 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2965 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2966 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2967 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2968 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2969 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2970 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2971 * peicode.h: Corresponding changes.
2973 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2975 * elflink.h (elf_create_pointer_linker_section): Comment out code
2976 dealing with making GOT pointers negative of the GOT symbol for
2979 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2981 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2982 increment the .rela.plt size until after we're done creating the
2984 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2985 .rela.plt offset directly rather than calculating it.
2987 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2989 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2990 Use autoconf-set values.
2991 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2992 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2995 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2996 * configure: Rebuilt.
2998 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3000 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3001 handling code > 1k away.
3003 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3005 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3006 defined, output whenever the symbol is updated.
3008 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3010 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3011 section to 0 if user_set_vma is set.
3012 * elflink.h (elf_bfd_final_link): Likewise.
3014 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3016 Partially undo patch of Jun 20.
3017 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3018 (coff_compute_section_file_positions): Likewise.
3019 (coff_write_object_contents): Likewise. Re-add deleted code, but
3020 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3021 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3023 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3025 * config.bfd: Add support for *-*-rtems* configurations.
3027 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * elf.c (prep_headers): Add bfd_arch_alpha case.
3031 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3033 * elf64-alpha.c: New file.
3034 * config.bfd (alpha-*-linuxecoff*): New target.
3035 (alpha-*-linux*, alpha-*-elf*): New targets.
3036 * configure.in (bfd_elf64_alpha_vec): New vector.
3037 * configure: Rebuild.
3038 * targets.c (bfd_elf64_alpha_vec): Declare.
3039 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3040 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3041 * bfd-in2.h, libbfd.h: Rebuild.
3042 * Makefile.in: Rebuild dependencies.
3043 (BFD64_BACKENDS): Add elf64-alpha.o.
3044 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3046 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3048 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3049 than relying on a right shift of 32.
3051 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3053 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3054 ifdef to COFF_WITH_PE.
3055 (coff_compute_section_file_positions): Likewise.
3056 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3057 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3058 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3059 COFF_IMAGE_WITH_PE, always include.
3061 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3063 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3065 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3066 approximate the correct answer if SIZEOF_HEADERS was not used.
3068 * binary.c (binary_set_section_contents): Set section file
3069 position based on LMA rather than VMA.
3071 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3073 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3074 symbols if info->strip == strip_all.
3076 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3078 * coff-h8300.c: Remove #if 0 code.
3079 (compatable): Don't allow mixing/matching of different architectures.
3081 * archures.c (bfd_mach_h8300s): Add.
3082 * bfd-in2.h: Rebuilt.
3083 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3085 (h8300_reloc16_estimate): Likewise.
3086 (h8300_reloc16_extra_cases): Likewise.
3087 (h8300_bfd_link_add_symbols): Likewise.
3088 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3089 (coff_set_flags): Likewise.
3090 * cpu-h8300.c (h8300_scan): Likewise.
3091 Add H8/S to bfd_h8300_arch list.
3093 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3095 Added support for Alpha OpenVMS:
3096 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3097 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3098 * config.h-vms, makefile.vms: New files.
3099 * config.bfd (alpha-*-*vms*): New target.
3100 * configure.in (evax_alpha_vec): New target vector.
3101 * configure: Rebuild.
3102 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3103 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3104 * targets.c (bfd_target_evax_flavour): Define.
3105 (evax_alpha_vec): Declare.
3106 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3107 if BFD64 is defined.
3108 * bfd-in2.h, libbfd.h: Rebuild.
3109 * Makefile.in: Rebuild dependencies.
3110 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3111 evax-emh.o, and evax-misc.o.
3112 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3113 evax-etir.c, evax-emh.c, and evax-misc.c.
3114 (HFILES): Add evax.h.
3116 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3118 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3120 (h8300_bfd_link_add_symbols): Likewise.
3122 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3124 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3125 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3127 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3129 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3130 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3132 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3133 R_MIPS_32 relocs if creating a shared library.
3135 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3137 * peicode.h (add_data_entry): Use pei_section_data rather than
3138 _cooked_size. Corresponds to May 13 change in coffcode.h.
3140 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3142 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3143 * coffcode.h (coff_write_object_contents): If there are long
3144 section names, always set the f_symptr field, even if there are no
3146 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3147 if there are no symbols.
3149 * coffgen.c (make_a_section_from_file): Check return value of
3150 _bfd_coff_read_string_table.
3151 (coff_real_object_p): Check return value of
3152 make_a_section_from_file.
3153 (_bfd_coff_read_string_table): Check that there are some symbols
3154 before trying to read the string table size.
3156 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3158 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3159 to replace a symbol in a dynamic object with a symbol from another
3160 dynamic object, do the replacement if the existing symbol is
3161 global linkage code.
3163 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3164 for _ptrgl, and treat it as global linkage code.
3166 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3167 filename or N_SO symbol past the offset, and use it to indicate
3168 that there is no line number or function when appropriate.
3170 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3172 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3173 common symbol defined by the linker. Don't export function code
3174 even if export_defineds is set.
3176 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3178 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3180 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3181 (h8300_symbol_address_p): New function.
3182 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3185 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3187 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3189 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3190 correctly for the two variants. Allow relaxing if the target
3191 is 128 bytes away since after relaxation it'll be 126 bytes away.
3192 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3193 "dot" and "value". Allow relaxing if the target is 128 bytes
3194 away since after relaxation it'll be 126 bytes away.
3195 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3196 the given section until nothing changes.
3198 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3200 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3201 alignment hack--we can get the lnnoptr info another way without
3202 suddenly increasing the alignment requirements. Set the flags for
3204 (ecoff_compute_section_file_positions): Do so.
3206 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3208 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3209 to keep the HP emulator database happy.
3211 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3212 From Kevin Buettner <kev@primenet.com>.
3214 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3217 name of a NULL section.
3219 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3222 set, always call the notice callback.
3224 * VERSION: Increment for bfdlink.h change.
3226 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3228 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3229 (sh_relax_delete_bytes): Correct handling of differently sized
3230 trailing alignment reloc.
3232 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3233 * bfd-in2.h: Rebuild.
3234 * configure.in: Warn if there is no known 64 bit type.
3235 * configure: Rebuild.
3237 * Makefile.in: Rebuild dependencies.
3238 (BFD32_BACKENDS): Add ppcboot.o.
3239 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3241 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3242 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3244 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3246 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3247 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3248 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3249 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3251 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3253 * elf64-mips.c: Improve reloc special_functions and handling of
3254 SHT_MIPS_OPTIONS section.
3255 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3256 mips_elf_hi16_reloc and make globally visible.
3257 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3258 make globally visible.
3259 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3260 make globally visible.
3261 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3262 and make globally visible.
3263 (gprel16_with_gp): Check howto->src_mask before using value in
3265 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3266 and make globally visible.
3267 (gprel32_with_gp): Check howto->src_mask before fetching value.
3268 (bfd_mips_elf_swap_options_in): New function.
3269 (bfd_mips_elf_swap_options_out): New function.
3270 (_bfd_mips_elf_set_private_flags): Rename from
3271 mips_elf_set_private_flags and make globally visible.
3272 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3273 mips_elf_copy_private_bfd_data and make globally visible.
3274 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3275 mips_elf_merge_private_bfd_data and make globally visible.
3276 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3277 for a SHT_MIPS_OPTIONS section.
3278 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3279 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3280 name of a SHT_MIPS_OPTIONS section.
3281 (_bfd_mips_elf_set_section_contents): New function.
3282 (mips_elf32_section_processing): Set the GP value in a
3283 SHT_MIPS_OPTIONS section.
3284 (_bfd_mips_elf_find_nearest_line): Rename from
3285 mips_elf_find_nearest_line and make globally visible.
3286 (bfd_elf32_set_section_contents): Define.
3287 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3288 (_bfd_mips_elf_lo16_reloc): Declare.
3289 (_bfd_mips_elf_gprel16_reloc): Declare.
3290 (_bfd_mips_elf_got16_reloc): Declare.
3291 (_bfd_mips_elf_gprel32_reloc): Declare.
3292 (_bfd_mips_elf_set_private_flags): Declare.
3293 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3294 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3295 (_bfd_mips_elf_find_nearest_line): Declare.
3296 (_bfd_mips_elf_set_section_contents): Declare.
3298 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3300 (elf_info_to_howto): Define.
3301 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3303 (elf_info_to_howto): Define.
3304 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3306 (elf_info_to_howto): Define.
3308 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3309 R_MOV16B[12], to match change in coff/internal.h.
3311 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3313 * elf64-mips.c: Extensive additions to provide better support for
3314 writing files and for gas.
3315 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3316 of mips_elf_object_p.
3317 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3318 _bfd_mips_elf_object_p.
3319 (_bfd_mips_elf_final_write_processing): Rename from
3320 mips_elf_final_write_processing and make globally visible.
3321 (_bfd_mips_elf_fake_sections): Rename from
3322 mips_elf_fake_sections and make globally visible.
3323 (_bfd_mips_elf_section_from_bfd_section): Rename from
3324 mips_elf_section_from_bfd_section and make globally visible.
3325 (_bfd_mips_elf_section_processing): New function, broken out of
3326 mips_elf_section_processing.
3327 (mips_elf32_section_processing): Rename from
3328 mips_elf_section_processing; call
3329 _bfd_mips_elf_section_processing.
3330 (_bfd_mips_elf_symbol_processing): Rename from
3331 mips_elf_symbol_processing and make globally visible.
3332 (_bfd_mips_elf_read_ecoff_info): Rename from
3333 mips_elf_read_ecoff_info and make globally visible.
3334 (mips_elf32_ecoff_debug_swap): Rename from
3335 mips_elf_ecoff_debug_swap.
3336 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3337 struct symbol_cache_entry.
3338 (_bfd_elf_validate_reloc): New function, moved in from
3339 elfcode.h:validate_reloc.
3340 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3341 to _bfd_elf_validate_reloc. Change all callers.
3342 * elf-bfd.h (bfd_section_from_shdr): Declare.
3343 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3344 (_bfd_elf_validate_reloc): Declare.
3345 (_bfd_mips_elf_object_p): Declare.
3346 (_bfd_mips_elf_fake_sections): Declare.
3347 (_bfd_mips_elf_section_from_bfd_section): Declare.
3348 (_bfd_mips_elf_section_processing): Declare.
3349 (_bfd_mips_elf_symbol_processing): Declare.
3350 (_bfd_mips_elf_read_ecoff_info): Declare.
3351 (_bfd_mips_elf_final_write_processing): Declare.
3352 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3355 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3356 (mips_elf_final_write_processing): Likewise.
3358 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3360 64-bit MIPS ELF ABI objdump support:
3361 * elf64-mips.c: New file.
3362 * Makefile.in: Rebuild dependencies.
3363 (BFD64_BACKENDS): Add elf64-mips.o.
3364 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3365 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3366 bfd_elf64_littlemips_vec to targ_selvecs.
3367 (mips*-*-elf*): Likewise.
3368 * confingure.in: Add bfd_elf64_bigmips_vec and
3369 bfd_elf64_littlemips_vec to vector switch.
3370 * configure: Rebuild.
3371 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3372 broken out of mips_elf_section_from_shdr.
3373 (mips_elf32_section_from_shdr): Rename from
3374 mips_elf_section_from_shdr. Call new function.
3375 (elf_backend_section_from_shdr): Update name of renamed function.
3376 * elf-bfd.h (struct elf_size_info): Change second parameter of
3377 write_out_phdrs to be const. Likewise for second parameter of
3379 (struct bfd_elf_section_data): Add rel_hdr2 field.
3380 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3381 (bfd_elf32_swap_symbol_out): Likewise.
3382 (bfd_elf32_swap_reloc_in): Likewise.
3383 (bfd_elf32_swap_reloc_out): Likewise.
3384 (bfd_elf32_swap_reloca_in): Likewise.
3385 (bfd_elf32_swap_reloca_out): Likewise.
3386 (bfd_elf32_swap_phdr_in): Likewise.
3387 (bfd_elf32_swap_phdr_out): Likewise.
3388 (bfd_elf32_swap_dyn_in): Likewise.
3389 (bfd_elf32_swap_dyn_out): Likewise.
3390 (bfd_elf32_slurp_symbol_table): Declare.
3391 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3392 (bfd_elf32_write_out_phdrs): Declare.
3393 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3394 (bfd_elf64_swap_symbol_out): Likewise.
3395 (bfd_elf64_swap_reloc_in): Likewise.
3396 (bfd_elf64_swap_reloc_out): Likewise.
3397 (bfd_elf64_swap_reloca_in): Likewise.
3398 (bfd_elf64_swap_reloca_out): Likewise.
3399 (bfd_elf64_swap_phdr_in): Likewise.
3400 (bfd_elf64_swap_phdr_out): Likewise.
3401 (bfd_elf64_swap_dyn_in): Likewise.
3402 (bfd_elf64_swap_dyn_out): Likewise.
3403 (bfd_elf64_slurp_symbol_table): Declare.
3404 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3405 (bfd_elf64_write_out_phdrs): Declare.
3406 (_bfd_mips_elf_section_from_shdr): Declare.
3407 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3408 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3409 section for the section, add the new one to rel_hdr2. Increment
3410 reloc_count rather than setting it.
3411 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3412 Remove static declaration.
3413 (elf_write_shdrs_and_ehdr): Define name as macro.
3414 (elf_write_out_phdrs): Likewise.
3415 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3416 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3417 (elf_swap_symbol_in): Change second parameter to be const.
3418 (elf_swap_symbol_out): Likewise.
3419 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3420 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3421 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3422 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3423 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3424 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3425 parameter to be const. Make non-static.
3426 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3428 (elf_slurp_symbol_table): Make non-static.
3429 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3430 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3431 (elf_backend_size_info): Likewise.
3432 (elfNN_bed): Use elf_backend_size_info.
3433 * targets.c (bfd_elf64_bigmips_vec): Declare.
3434 (bfd_elf64_littlemips_vec): Declare.
3435 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3436 bfd_elf64_littlemips_vec if BFD64 is defined.
3438 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3440 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3442 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3443 zeroes, in alignment holes.
3445 * configure: Rebuild with autoconf 2.10.
3447 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3448 potential leading underscore in the allocated buffer.
3450 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3452 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3453 symbols into .sbss if this is a relocatable link.
3455 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3458 undefined symbols when creating a shared library.
3460 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * coff-sh.c: Add a bunch of new code and static const arrays to
3463 support aligning loads and stores on four byte memory boundaries.
3465 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3467 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3468 call sh_align_loads.
3469 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3472 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3474 * cache.c (bfd_open_file): Unlink the file before opening it for
3475 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3477 * opncls.c (bfd_fdopenr): Set opened_once.
3479 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3481 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3484 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3485 the code unconditionally.
3487 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3489 * libcoff-in.h (struct pei_section_tdata): Define structure.
3490 (pei_section_data): Define macro.
3491 * libcoff.h: Rebuild.
3492 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3493 store s_paddr field in pei_section_data.
3494 (coff_compute_section_file_positions): Use pei_section_data rather
3495 than _cooked_size, and don't overwrite an existing value.
3496 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3497 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3498 * peicode.h (coff_bfd_copy_private_section_data): Define if
3500 (pe_bfd_copy_private_section_data): New static function if
3503 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3505 * srec.c (srec_set_arch_mach): Write as a function rather than a
3508 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3509 no map, just check each member in turn to see whether it is
3512 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3514 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3515 table. Call BFD_ASSERT to validate header size, instead of
3517 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3520 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3522 * ppcboot.c: New target for looking at PPCbug boot records.
3524 * config{ure.in,.bfd}: Add support for ppcboot target.
3526 * configure: Regenerate.
3528 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3530 * coff-h8300.c (howto_table): Update names to match recent
3531 changes to include/coff/internal.h. Fix minor errors in the
3532 existing relocs. Add R_MOVL1 and R_MOVL2.
3533 (rtype2howto): Similarly.
3534 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3535 existing relaxing code and peform more relaxing.
3536 (h8300_reloc16_extra_cases): Likewise.
3538 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3540 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3543 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3545 * elfcode.h (elf_object_p): Reject generic ELF target if
3546 e_machine matches an alternate machine code in a specific backend.
3548 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3549 obsolete align_power_min field.
3551 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3553 * coff-h8300.c (reloc_howto_type): Add howto entry for
3555 (rtype2howto): Handle R_PCRWORD_B.
3556 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3557 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3558 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3559 branch (R_PCWORD_B).
3561 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3563 * aoutx.h (translate_from_native_sym_flags): Set the section for
3564 BSF_CONSTRUCTOR symbols.
3566 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3569 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3571 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3572 stop looking when section is found.
3574 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3576 * coffcode.h (STRING_SIZE_SIZE): Define.
3577 (styp_to_sec_flags): Handle long symbol names when looking for the
3579 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3580 (bfd_coff_long_section_names): Define.
3581 (coff_write_object_contents): Handle long section names.
3582 (bfd_coff_std_swap_table): Initialize new field.
3583 * libcoff.h: Rebuild.
3584 * coffgen.c (make_a_section_from_file): Handle long section
3586 (coff_write_symbols): Handle long section names.
3587 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3588 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3589 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3590 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3591 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3592 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3593 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3594 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3596 * bout.c (b_out_callback): Set lma of sections.
3597 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3598 parameter to output_bfd. Used input_bfd instead of output_bfd in
3601 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3603 * aoutx.h (translate_from_native_sym_flags): Don't create
3604 SEC_CONSTRUCTOR sections.
3605 * ecoff.c (ecoff_set_symbol_info): Likewise.
3607 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3608 From Don Bowman <bowman@waterloo.hp.com>.
3610 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3612 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3613 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3615 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3617 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3618 mips_32_relocs field.
3619 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3620 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3621 relocs against a global symbol which is not defined in a regular
3623 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3624 against a global symbol, increment mips_32_relocs.
3625 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3626 the symbol is not defined in a regular file, make room in the
3629 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3631 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3632 file position and the virtual file position separately. Set
3633 filepos information bsaed on the real file position.
3634 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3635 Jan 23 change to coffcode.h.
3637 * som.c (som_slurp_symbol_table): Set the symbol count to the
3638 number of BFD symbols created.
3640 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3642 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3643 output file if linking shared objects. Loop to check all relocs,
3644 rather than returning false on first error.
3646 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3648 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3649 (ppc_elf_additional_program_headers): If .interp section, bump #
3650 of program headers by 1.
3651 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3652 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3653 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3655 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3657 (ppc_elf_relocate_section): If the output section isn't defined,
3658 don't abort, just give an error message.
3660 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3661 being created is .sdata or .sdata2, don't make the symbol dynamic.
3663 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3665 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3666 members of an archive for dynamic objects with no symbols, and
3667 pass them directly to check_archive_element.
3668 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3669 xcoff_link_check_dynamic_ar_symbols.
3670 (xcoff_link_check_dynamic_ar_symbols): New static function.
3672 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3673 from _bfd_nodynamic to _bfd_xcoff.
3674 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3676 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3677 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3678 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3679 * libcoff.h: Rebuild.
3680 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3681 (xcoff_get_section_contents): New static function.
3682 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3683 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3684 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3685 (xcoff_dynamic_reloc): New static variable.
3686 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3687 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3689 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3691 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3692 if reloc_entry->addend is not 0.
3693 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3695 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3697 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3699 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3700 Add entries for R_SPARC_[56].
3701 (sparc_reloc_map): Add entries for R_SPARC_[56].
3703 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3705 Optimize linking of stabs in sections as used in ELF and COFF.
3706 * stabs.c: New file.
3707 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3708 (_bfd_write_section_stabs): Declare.
3709 (_bfd_write_stab_strings): Declare.
3710 * libbfd.h: Rebuild.
3711 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3712 (struct coff_link_hash_table): Add stab_info field.
3713 * libcoff.h: Rebuild.
3714 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3716 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3718 (_bfd_coff_final_link): Write out stab strings hash table.
3719 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3720 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3722 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3723 (struct bfd_elf_section_data): Add stab_info field.
3724 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3726 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3727 _bfd_link_section_stabs.
3728 (elf_bfd_final_link): Write out stab strings hash table.
3729 (elf_link_input_bfd): Handle optimized stabs sections.
3730 * reloc.c (_bfd_final_link_relocate): Check address against
3731 _raw_size rather than _cooked_size.
3732 * Makefile.in: Rebuild dependencies.
3733 (BFD_LIBS): Add stabs.o
3734 (BFD_LIBS_CFILES): Add stabs.c.
3736 * VERSION: Increment for bfdlink.h change.
3738 * coffgen.c (coff_renumber_symbols): Correct handling of
3739 BSF_NOT_AT_END common symbols.
3741 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3743 * coff-ppc.c (record_toc): Add cast to avoid warning.
3744 (ppc_allocate_toc_section): Likewise.
3745 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3746 (ppc_coff_reloc_type_lookup): Remove unreached code.
3747 * coffcode.h (coff_write_object_contents): Don't take the address
3749 * peicode.h (pe_print_idata): Add casts to avoid warning.
3750 (pe_print_edata): Likewise.
3751 (pe_print_reloc): Remove ANSI C string concatenation.
3753 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3755 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3757 * libcoff.h: Rebuild.
3758 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3760 (coff_swap_aux_out): Likewise.
3761 * peicode.h (coff_swap_aux_in): Likewise.
3762 (coff_swap_aux_out): Likewise.
3763 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3765 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3767 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3768 Fix up .bf endndx link fields.
3769 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3771 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3774 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3776 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3777 on Solaris PowerPC systems doesn't get confused.
3779 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3782 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3783 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3784 update did_reg and did_reg2.
3786 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3788 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3790 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3791 callback routines, pass h->root.string rather than name, in case
3792 copy is true and name is transient.
3794 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3796 * elfcore.h: Add support for core files with multiple threads.
3797 (Primarily for Solaris.)
3799 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3801 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3802 section->orelocation is NULL.
3804 * coffgen.c (bfd_coff_get_syment): New function.
3805 (bfd_coff_get_auxent): New function.
3806 * bfd-in.h (bfd_coff_get_syment): Declare.
3807 (bfd_coff_get_auxent): Declare.
3808 * bfd-in2.h: Rebuild.
3810 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3812 * elf32-mips.c (struct mips_hi16): Define.
3813 (mips_hi16_addr, mips_hi16_addend): Remove.
3814 (mips_hi16_list): New static variable.
3815 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3816 (mips_elf_lo16_reloc): Process mips_hi16_list.
3817 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3818 relocs before the associated LO16 reloc.
3820 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3822 * versados.c (versados_scan): Check bfd_alloc return value.
3823 (versados_object_p): Check all bfd_read return values. Require
3824 that lang field be less than 10, to avoid confusion with Intel Hex
3827 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3829 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3830 not 0, for an absolute symbol.
3831 (NAME(aout,swap_ext_reloc_out)): Likewise.
3833 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3834 (ihex_write_object_contents): For a large start address, output
3835 the full 32 bit address in record type 5.
3837 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3838 to int to avoid promotion problems in prototype.
3840 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * configure.host: Use ${srcdir} when looking for picfrag.
3844 * configure.host: Switch on ${libdir}, not $(libdir). From
3845 alan@spri.levels.unisa.edu.au (Alan Modra).
3847 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3848 entry point, not just for DYNAMIC objects.
3849 * sunos.c (sunos_add_dynamic_symbols): Always call
3850 sunos_create_dynamic_sections. If called with a non DYNAMIC
3851 object, don't do anything else.
3852 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3854 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3856 * configure.in: Permit --enable-shared to specify a list of
3858 * configure: Rebuild.
3860 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3861 host when configuring with --enable-shard.
3863 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3868 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3869 to avoid crashing in bfd_hash_replace.
3871 * sysdep.h: Use #ifdef, not #if.
3873 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3875 * config.in: Rebuild.
3877 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3879 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3880 (AC_CHECK_HEADERS): Check for sys/time.h
3881 (AC_HEADER_TIME): Add macro.
3882 * configure: Rebuild.
3883 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3884 to control what combination of <time> and <sys/time.h>
3887 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3889 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3890 (aout_32_sunos4_write_object_contents): Likewise.
3891 * aoutx.h (NAME(aout,machine_type)): Handle
3892 bfd_mach_sparc_{sparclet,sparclite}.
3893 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3894 (bfd_mach_sparc_v9_p): Update.
3895 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3896 * libaout.h (enum machine_type): Add M_SPARCLET.
3897 * sunos.c (MACHTYPE_OK): Define.
3898 * bfd-in2.h: Regenerated.
3900 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3902 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3903 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3904 * elflink.c (_bfd_elf_create_got_section): Store the
3905 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3906 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3907 global offset table goes over 0x1000, set the value of
3908 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3909 (elf32_sparc_relocate_section): Subtract the offset of
3910 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3912 * elfcode.h: Don't include <string.h>.
3914 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3916 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3917 generic_link_hash_newfunc. All references changed.
3918 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3919 moved here from libbfd-in.h.
3920 * libbfd-in.h: Corresponding changes.
3921 * libbfd.h: Regenerated.
3923 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * aoutx.h (aout_link_input_section_std): When reporting an
3926 overflow error, use the name of the symbol in the hash table if
3928 (aout_link_input_section_ext): Likewise.
3930 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3931 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3933 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3935 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3936 * coffcode.h (coff_compute_section_file_positions): Likewise.
3937 (coff_write_object_contents): Likewise.
3939 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3941 * section.c (SEC_LINK_ONCE): Define.
3942 (SEC_LINK_DUPLICATES): Define.
3943 (SEC_LINK_DUPLICATES_DISCARD): Define.
3944 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3945 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3946 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3947 * bfd-in2.h: Rebuild.
3948 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3949 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3950 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3951 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3952 SEC_LINK_ONCE, and look through the symbol table for the setting
3953 for SEC_LINK_DUPLICATES.
3954 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3955 set for a section, find the section symbol in the symbol table,
3956 and set the aux entry based on SEC_LINK_DUPLICATES.
3957 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3958 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3959 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3960 * coff-i386.c (i386coff_vec): Likewise.
3961 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3963 * VERSION: Bump to 2.6.1.
3964 * Makefile.in (stamp-h): Depend upon VERSION.
3966 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3968 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3969 * libbfd.h: Rebuilt.
3970 * linker.c (generic_link_hash_newfunc): No longer static.
3971 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3973 * coff-h8300.c: Add two derived hash tables and their associated
3974 funtions and #defines for use by the h8300 linker.
3975 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3976 the function vector as needed. Place the address of the function
3977 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3978 Rewrite the vectors section contents as necessary.
3979 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3980 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3981 (coff_bfd_link_hash_table_create): Likewise.
3983 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3985 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3986 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3988 (hppa_rebuild_insn): Pass pointer to correct type to
3989 low_sign_unext and dis_assemble_21.
3991 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3993 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3994 Stick with sparc-*-{sysv4*,solaris2*}.
3996 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3998 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3999 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4000 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4001 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4002 fields is non-zero, print them.
4004 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4005 ifdef. Remove unused variables.
4006 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4008 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4009 (get_symbol_value): Ifdef out.
4010 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4011 (coff_ppc_relocate_section): Remove unused variables. Make
4012 fprintf strings and argument types correspond. Put before_addr in
4014 (dump_toc): Make fprintf strings and argument types correspond.
4015 (ppc_process_before_allocation): Remove unused variables. Always
4017 (ppc_reflo_reloc): Ifdef out.
4018 (ppc_addr32nb_reloc): Ifdef out.
4019 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4021 (coff_ppc_rtype_to_howto): Likewise.
4022 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4024 * peicode.h (pe_print_idata): Move otherwise unused variables into
4025 the #ifdef where they are used. Always return a value.
4026 (pe_print_edata): Make fprintf strings and argument types
4027 correspond. Always return a value.
4028 (pe_print_pdata): Removed unused variable addr_value. Always
4030 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4031 strings and argument types correspond. Always return a value.
4033 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4034 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4035 variable rela inside #if 0 section where it is used.
4037 * ns32k.h: New file.
4038 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4039 functions to start with _bfd_.
4040 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4041 functions in cpu-ns32k.h.
4042 * Makefile.in: Rebuild dependencies.
4043 (HFILES): Add ns32k.h.
4045 * section.c (struct sec): Add linker_mark field. Change
4046 user_set_vma and reloc_done to be single bit fields.
4047 (STD_SECTION): Update accordingly.
4048 * bfd-in2.h: Rebuild.
4049 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4051 (aout_link_input_bfd): Don't link unmarked sections.
4052 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4054 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4055 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4057 * elflink.h (elf_bfd_final_link): Mark sections included in the
4059 (elf_link_input_bfd): Don't link unmarked sections.
4060 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4062 (xcoff_link_input_bfd): Don't link unmarked sections.
4064 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4065 overflow error messages.
4067 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4069 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4070 is not set, print "BFD: " before the error message.
4072 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4073 Miles Bader <miles@gnu.ai.mit.edu>.
4074 * configure: Rebuild.
4076 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4078 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4081 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4082 m68k-aout, m68k-coff, and m68k-elf targets.
4084 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4086 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4087 (ieee_generic_stat_arch_elt): Restructured to prevent
4088 ieee_object_p from being called repeatedly.
4090 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4092 * coffcode.h (coff_write_object_contents): Allocate
4093 buffers large enough for any FILEHDR or AOUTHDR.
4095 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4097 * ecofflink.c (lookup_line): New static function, renamed and
4098 slighly changed from old _bfd_ecoff_locate_line.
4099 (_bfd_ecoff_locate_line): Cache line number information. Use
4100 lookup_line for actual lookup.
4102 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4104 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4105 multiple of 20 bytes.
4107 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4109 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4110 allocate ecoff_find_line, and don't initialize by hand.
4111 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4112 mips_elf_find_line, and don't call memset.
4114 * coffcode.h (coff_compute_section_file_positions): If not
4115 producing a final executable, don't consider sofar when aligning
4116 the section to the correct size.
4118 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4120 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4121 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4122 * coffgen.c (coff_section_symbol): Ifdef out.
4124 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4126 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4127 output_bfd is not NULL.
4129 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4131 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4132 of bfd_alloc (fixes fix_line not being initialized).
4133 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4135 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4137 * coffcode.h: Allow specific backends to override the
4138 bfd_link_add_symbols routine.
4140 * coff-h8300.c: Include genlink.h.
4141 (howto_table): Add R_MEM_INDIRECT.
4142 (rtype2howto): Support R_MEM_INDIRECT.
4143 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4146 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4148 * coff-alpha.c (alpha_relocate_section): Use
4149 info->callbacks_warning, rather than _bfd_error_handler, for
4150 "multiple gp" warning.
4152 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4154 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4155 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4156 table string. Use bfd_wrapped_link_hash_lookup.
4157 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4159 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4160 table, if any, when writing out symbols.
4161 (aout_link_input_section_std): Use the name from the hash table,
4162 if any, when reporting undefined symbols.
4163 (aout_link_input_section_ext): Likewise.
4164 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4165 * bout.c (get_value): Likewise.
4166 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4167 * ecoff.c (ecoff_reloc_link_order): Likewise.
4168 * elflink.h (elf_link_add_object_symbols): Likewise.
4169 (elf_reloc_link_order): Likewise.
4170 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4171 (_bfd_generic_reloc_link_order): Likewise.
4172 (default_indirect_link_order): Likewise.
4173 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4174 * sunos.c (sunos_add_one_symbol): Likewise.
4175 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4176 (bfd_xcoff_link_count_reloc): Likewise.
4177 (xcoff_reloc_link_order): Likewise.
4179 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4180 into -1 for intern->rss.
4182 * configure: Rebuild with autoconf 2.8.
4184 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4186 * stab-syms.c (__define_stab_duplicate): Define.
4187 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4189 * bfd-in.h (bfd_get_stab_name): Declare.
4190 * bfd-in2.h: Rebuild.
4191 * Makefile.in: Rebuild dependencies.
4192 (BFD_LIBS): Add stab-syms.o.
4193 (BFD_LIBS_CFILES): Add stab-syms.c.
4194 (BFD32_BACKENDS): Remove stab-syms.o.
4195 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4196 * configure.in: Don't list stab-syms.o in bfd_backends.
4197 * configure: Rebuild.
4198 * libaout.h (aout_stab_name): Don't declare.
4199 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4202 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4204 * elf.c (assign_file_positions_for_segments): Adjust file offset
4205 for section alignment even if SEC_LOAD is not set.
4207 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4209 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4210 since they appear as targets in Makefile.in.
4211 * configure: Rebuild.
4213 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4214 don't fiddle with a symbol which is not defined anywhere.
4216 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4218 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4219 though they are defined in a shared library.
4220 (xcoff_build_ldsyms): Likewise.
4222 * coffgen.c (coff_find_nearest_line): Don't look at the line
4223 numbers for the section if section->lineno is NULL.
4225 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4226 message rather than calling BFD_ASSERT.
4227 * elfcode.h (write_relocs): Check return value of
4228 _bfd_elf_symbol_from_bfd_symbol.
4230 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4232 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4235 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4237 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4239 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4240 hppa_reloc_field_selector_type_alt.
4241 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4242 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4244 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4246 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4248 * elf.c (assign_file_positions_for_segments): Adjust the segment
4249 memory size for the alignment of a SEC_ALLOC section, not just a
4252 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4254 * m68klinux.c: New file.
4255 * hosts/m68klinux.h: New file.
4256 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4257 * configure.in (m68*-*-linux*): New native host.
4258 (m68klinux_vec): New vector.
4259 * configure: Rebuild.
4260 * targets.c (m68klinux_vec): Declare.
4261 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4262 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4263 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4264 declaration from bfd_linux_size_dynamic_sections.
4265 (bfd_m68klinux_size_dynamic_sections): Declare.
4266 * bfd-in2.h: Rebuild.
4267 * Makefile.in: Rebuild dependencies.
4268 (BFD32_BACKENDS): Add m68klinux.o.
4269 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4271 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4273 * libhppa.h (pa_arch): Add pa20.
4274 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4275 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4276 (hppa_field_adjust): Handle e_nsel.
4277 * som.c: Provide default definitions for many new relocs found only
4278 in hpux10 include files.
4279 (som_fixup_formats): Add several new relocs from hpux10.
4280 (som_hppa_howto_table): Add hpux10 relocs.
4281 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4283 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4285 * mpw-make.sed: Edit out recent shared library support, and
4286 rules to rebuild .h files using doc/chew.
4288 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4290 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4291 size even of sections with no contents.
4293 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4295 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4296 starting with '$' the way we skip names starting with '.'. When
4297 updating x_endndx, don't be fooled by an index which has been
4300 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4301 struct/union/enum type with no elements.
4303 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4305 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4307 * archive.c (bfd_generic_archive_p): If the first file in the
4308 archive can not be recognized as an object, don't assume that this
4309 is the wrong format.
4311 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4312 format is not bfd_object.
4313 (bfd_elf_get_dt_soname): Likewise.
4315 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4317 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4320 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4322 * bfd.c (tdata): Add netbsd_core_data.
4323 * bfd-in2.h: Regenerated.
4325 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4327 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4328 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4329 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4332 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4333 to get the symbol index, matching 14 Jul 95 change.
4335 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4337 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4338 Remove duplicate definition of gp.
4340 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4343 assume that we can set the GP value and then get the same value,
4344 since it won't be true if the output file is neither ELF nor
4346 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4347 _bfd_get_gp_value here.
4348 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4349 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4351 (mips_elf_lo16_reloc): Likewise.
4352 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4353 Don't require that the BFD be ELF.
4354 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4355 (mips_elf_gprel32_reloc): Likewise.
4356 (mips_elf_relocate_section): Don't assume we can set and get the
4358 (mips_elf_finish_dynamic_symbol): Don't bother to use
4359 _bfd_get_gp_value here.
4361 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4362 Don't change epdr between malloc and free. Be careful not to free
4363 NULL pointers. Zero out the first RPDR.
4365 * configure.host: On Linux, only pass -rpath option if $(libdir)
4366 is neither /lib nor /usr/lib. From Alan Modra
4367 <alan@mullet.Levels.UniSA.Edu.Au>.
4369 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4371 (elf_dt_name): Rename from elf_dt_needed_name.
4372 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4374 (bfd_elf_get_dt_soname): New function.
4375 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4376 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4377 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4378 * bfd-in2.h: Rebuild.
4380 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4382 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4383 _bfd_sparc_elf_reloc_type_lookup.
4384 (bfd_elf32_bfd_reloc_type_lookup): Update.
4385 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4386 (sparc64_elf_howto_table): Define.
4387 (sparc_reloc_map): Define.
4388 (sparc64_elf_reloc_type_lookup): New function.
4389 (sparc_elf_wdisp16_reloc): New function.
4390 (elf_info_to_howto): Use sparc64_elf_howto_table.
4391 (sparc64_elf_relocate_section): Likewise.
4392 (bfd_elf64_bfd_reloc_type_lookup): Update.
4394 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * configure.host: Check for 'do not mix' from native linker before
4397 trying to use -rpath.
4399 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4401 * bfd.c (_bfd_get_gp_value): New function.
4402 (_bfd_set_gp_value): New function.
4403 * libbfd-in.h (_bfd_get_gp_value): Declare.
4404 (_bfd_set_gp_value): Declare.
4405 * libbfd.h: Rebuild.
4406 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4407 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4408 directly to the fields in the tdata information.
4409 (alpha_relocate_section): Likewise.
4410 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4411 (mips_gprel_reloc): Likewise.
4412 (mips_relocate_section): Likewise.
4413 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4414 (mips_elf_lo16_reloc): Likewise.
4415 (mips_elf_final_gp): Likewise.
4416 (mips_elf_gprel16_reloc): Likewise.
4417 (mips_elf_gprel32_reloc): Likewise.
4418 (mips_elf_relocate_section): Likewise.
4419 (mips_elf_finish_dynamic_symbol): Likewise.
4421 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4423 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4425 * configure.in: Call AC_PROG_CC before configure.host.
4426 * configure: Rebuild.
4427 * configure.host: Don't set information which autoconf should
4428 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4430 * configure.host: Remove go32 and win32 host information, since it
4431 should no longer be needed.
4433 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4434 then start a new segment rather than put a writable section in a
4437 * configure.host: Set RPATH_ENVVAR.
4439 * Makefile.in: Rebuild dependencies.
4441 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4442 zero_section variable.
4444 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4446 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4447 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4448 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4450 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4452 * ieee.c (ieee_write_expression): Only use an R variable for a
4453 local symbol. Don't output a zero offset. Handle a zero address.
4454 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4455 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4457 (parse_expression): Don't try to handle multiple occurrences of a
4458 P variable. Handle I variables differently from X variables. Fix
4459 the order of minus expressions.
4460 (ieee_slurp_external_symbols): Generate an I variable for an NN
4461 record. Fix handling of ATI and ATX records.
4462 (ieee_slurp_sections): Only set minimal section attributes.
4463 Adjust them later, based on the section contents.
4464 (ieee_object_p): Read in the file until just after the ME record.
4465 Call ieee_slurp_section_data to set the section flags.
4466 (do_one): Add iterations parameter. Only repeat the first load
4467 item. Set the section and file reloc flags.
4468 (ieee_slurp_section_data): Set section flags. Pass iterations to
4470 (ieee_canonicalize_reloc): Handle I variables.
4471 (do_with_relocs): Only emit relocation size when necessary.
4472 Increase MAXRUN to 127. Change ov to be assigned, and take
4473 src_mask and pcrel_offset into account.
4474 (ieee_write_data_part): Skip sections that are not loaded.
4475 (ieee_write_external_part): Don't output optional last entry of WX
4477 (ieee_write_me_part): Make setting of me_record neater.
4478 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4480 * syms.c (stt): Add entries for zerovars, vars, and code.
4482 * elfcode.h (validate_reloc): New static function.
4483 (write_relocs): Call validate_reloc for non ELF relocs.
4485 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4486 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4487 (TARGET_LITTLE_SYM): Likewise.
4489 * config.bfd (m68*-*-psos*): New target.
4491 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4493 * i386msdos.c: Remove some #if 0 code.
4494 (msdos_write_object_contents): Don't include empty sections in the
4495 size computation, regardless of their address.
4497 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4499 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4500 is NULL, ie, the -r switch is used.
4502 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4504 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4505 (BFD_RELOC_MIPS_GOT_LO16): Define.
4506 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4507 * bfd-in2.h, libbfd.h: Rebuild.
4508 * elf32-mips.c (mips_reloc_map): Map new relocs.
4510 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4512 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4515 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4516 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4517 simple number for the section address, rather than an expression.
4518 Limit the number of bytes between relocs to MAXRUN.
4519 (ieee_write_me_part): Set me_record to the file offset after the
4521 (ieee_write_processor): New static function.
4522 (ieee_write_object_contents): Use ieee_write_processor.
4524 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4526 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4528 * coff-aux.c: Change include of aux.h to aux-coff.h.
4530 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4532 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4533 relocation put the addend both in the reloc entry and the data.
4534 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4537 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4538 a R_68K_PCxx reloc against a defined global symbol directly.
4539 (elf_m68k_check_relocs): Don't count such a reloc.
4541 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4542 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4543 symbol for now, otherwise always record the symbol as dynamic.
4544 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4545 is not referenced by a dynamic object, and we are not making a
4546 shared object, then don't make a PLT entry. If we do make a PLT
4547 entry, make sure the symbol has been recorded as dynamic.
4549 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4551 * configure.host: When making a shared library, set HLDFLAGS to
4552 pass an appropriate -rpath option. Use the make variable SONAME
4553 as the shared library soname, rather than computing it here. On
4554 SunOS, build stamp-tshlink in place of $(SHLINK).
4555 * Makefile.in (SONAME): New variable.
4556 ($(SHLINK)): Make a link to the transformed name, as well.
4557 (stamp-tshlink): New target.
4558 (install): Skip stamp-tshlink during install.
4560 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4562 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4563 linker sections have been set up yet.
4565 * elf.c (make_mapping): Add an additional argument to suppress
4566 making the first section include the program headers.
4567 (map_sections_to_segments): If the user used -Ttext such that the
4568 program headers are on a different page, do not set the flags
4569 saying that this section includes the program headers.
4571 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4573 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4574 don't define TRAD_HEADER.
4575 * configure: Rebuild.
4577 * netbsd-core.c: New file, support for NetBSD core files.
4578 * hosts/*nbsd.h: Removed.
4580 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4582 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4583 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4584 * libbfd.h, bfd-in2.h: Regenerated.
4585 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4586 bfd_elf32_bfd_reloc_type_lookup.
4587 (reloc_type{,_names}): Deleted.
4588 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4590 (sparc_reloc_map): Add sparc64 relocs.
4591 (sparc_elf_notsupported_reloc): New static function.
4592 (sparc_elf_wdisp16_reloc): New static function.
4593 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4594 (elf32_sparc_relocate_section): Likewise.
4595 (bfd_elf32_bfd_reloc_type_lookup): Define.
4596 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4597 (reloc_type{,_names}): Deleted.
4598 (elf_sparc_howto_table): Deleted.
4599 (sparc_reloc_map): Deleted.
4600 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4601 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4603 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4605 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4608 * Makefile.in (program_transform_name): New variable.
4609 (install): Transform library name before installing it.
4611 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4613 * archures.c (bfd_mach_i960_hx): Define.
4614 * bfd-in2.h: Rebuild.
4615 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4616 (MATRIX): Expand entries for HX.
4617 (arch_info_struct): Add i960:hx entry.
4618 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4619 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4620 (coff_set_flags): Handle bfd_mach_i960_hx.
4622 Support for building as a shared library, based on patches from
4623 Alan Modra <alan@spri.levels.unisa.edu.au>:
4624 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4625 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4626 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4627 * configure: Rebuild.
4628 * configure.host: If --enable-shared, adjust shared library stuff
4629 based on the host. If the host is SunOS, and the linker supports
4630 -rpath, set HLDFLAGS to use it.
4631 * Makefile.in (ALLLIBS): New variable.
4632 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4633 (COMMON_SHLIB, SHLINK): New variables.
4634 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4635 (STAGESTUFF): Remove variable.
4636 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4638 (stamp-ofiles): New target, like old ofiles target, but build
4639 using a temporary file and move-if-change, and touch stamp-ofiles
4641 (ofiles): Just depend upon stamp-ofiles.
4642 (stamp-piclist, piclist): New targets.
4643 ($(SHLIB), $(SHLINK)): New targets.
4644 (targets.o, archures.o): Build twice if PICFLAG is set.
4645 (do_mostlyclean): Remove pic/*.o.
4646 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4648 (do_distclean): Remove pic and stamp-picdir.
4649 (install): Install shared libraries.
4650 ($(OFILES)): Depend upon stamp-picdir.
4651 (stamp-picdir): New target.
4653 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4655 * libcoff.h: Rebuild.
4657 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4658 flavour of a section with no owner.
4660 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4661 ELF_LINK_NON_ELF flag.
4662 (mips_elf_create_got_section): Likewise.
4664 * elf.c: Revert last change, since it breaks dynamic linking.
4665 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4667 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4668 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4669 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4671 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4673 * elf.c (assign_file_positions_for_segments): If the backend does
4674 not want the elf header or the program headers in the address
4675 space, do not include them in the calculations.
4677 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4678 function to determine if we need additional program headers.
4679 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4680 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4682 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4684 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4686 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4688 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4689 back into one line. Some compilers (sunos 4.1.3 for example)
4690 won't accept args split across more than one line.
4692 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4694 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4695 * configure: Regenerate.
4697 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4699 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4700 try to do arithmetic on a void *, cast it to a unsigned char * first.
4702 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4704 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4705 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4707 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4708 flag for a newly defined symbol.
4709 (NAME(bfd_elf,record_link_assignment)): Likewise.
4710 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4711 set the DEF or REF_REGULAR flags correctly.
4713 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4714 (libbfd.h, libcoff.h): Corresponding change.
4716 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4717 a PLT32 reloc as dynamic.
4718 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4719 is not referenced by a dynamic object, and we are not making a
4720 shared object, then don't make a PLT entry. If we do make a PLT
4721 entry, make sure the symbol has been recorded as dynamic.
4723 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4725 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4726 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4727 (powerpcle-*-cygwin32): New.
4728 * peicode.h (add_data_entry): Get address from vma.
4730 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4732 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4733 attached to the section has already been created as an undefined
4734 symbol, treat it as if it hasn't been created yet.
4736 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4738 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4739 symbol or section symbols if stripping all symbols and this is not
4740 a relocateable link. Don't output the symbol string table if
4741 there are no symbols.
4742 (elf_link_flush_output_syms): Don't do anything if there are no
4745 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4747 * coff-aux.c: New file.
4748 * hosts/m68kaux.h: New file.
4749 * config.bfd (m68*-apple-aux*): New target.
4750 * configure.in (m68*-apple-aux*): New native host.
4751 (m68kaux_coff_vec): New vector.
4752 * configure: Rebuild.
4753 * targets.c (m68kaux_coff_vec): Declare.
4754 * coffcode.h (bfd_coff_backend_data): Add field
4755 _bfd_coff_link_add_one_symbol.
4756 (bfd_coff_link_add_one_symbol): Define.
4757 (compare_arelent_ptr): New static function if TARG_AUX.
4758 (coff_write_relocs): If TARG_AUX, sort the relocs.
4759 (coff_write_object_contents): Set A/UX aouthdr magic number.
4760 (coff_link_add_one_symbol): Define if not defined.
4761 (bfd_coff_std_swap_table): Initialize new field.
4762 * libcoff.h: Rebuild.
4763 * cofflink.c (coff_link_add_symbols): Call
4764 bfd_coff_link_add_one_symbol rather than
4765 _bfd_generic_link_add_one_symbol.
4766 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4767 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4768 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4769 * Makefile.in: Rebuild dependencies.
4770 (BFD32_BACKENDS): Add coff-aux.o.
4771 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4773 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4775 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4776 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4778 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4780 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4781 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4782 (maintainer-clean): Warn about deleting special files.
4783 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4785 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4786 warning symbols correctly.
4787 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4788 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4789 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4790 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4791 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4792 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4794 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4797 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4799 * libcoff-in.h: aligned newly exported names with bfd naming
4800 conventions. Removed an erroneous define of POWERPC_LE_PE.
4801 * libcoff.h: Rebuild.
4802 * cofflink.c, coff-ppc.c: the above function name changes
4804 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4806 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4807 * ecoff.c (struct extsym_info): Define.
4808 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4809 to ecoff_link_write_external.
4810 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4811 Strip symbols when appropriate.
4813 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4814 * syms.c (BSF_OBJECT): Define.
4815 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4816 * bfd-in2.h: Rebuild.
4817 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4819 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4822 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4823 copying relocs into a shared object, treat a defined global symbol
4825 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4826 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4827 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4829 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4830 real defined symbol, not to a weak defined symbol.
4832 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4834 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4835 and made a few static functions externs.
4837 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4838 POWERPC_LE_PE hack in cofflink.
4840 * libcoff-in.h: promoted the following from cofflink.c to allow
4841 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4842 coff_debug_merge_element, struct coff_debug_merge_type,
4843 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4844 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4845 coff_debug_merge_hash_lookup, coff_link_section_info,
4846 coff_final_link_info, coff_debug_merge_hash_newfunc,
4847 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4849 * libcoff.h: re-gen'd
4851 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4853 * syms.c: Include "bfdlink.h".
4854 (struct stab_find_info): Define.
4855 (_bfd_stab_section_find_nearest_line): New function.
4856 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4857 * libbfd.h: Rebuild.
4858 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4859 * elf.c (_bfd_elf_find_nearest_line): Try calling
4860 _bfd_stab_section_find_nearest_line before searching the ELF
4861 symbol table. Find the closest STT_FUNC symbol, not the last one.
4862 * libcoff-in.h (coff_data_type): Add line_info field.
4863 * libcoff.h: Rebuild.
4864 * coffgen.c (coff_find_nearest_line): Try calling
4865 _bfd_stab_section_find_nearest_line before searching the COFF
4867 * Makefile.in: Rebuild dependencies.
4869 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4871 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4872 4 bytes, so we get the correct value when updating the register
4873 field in little endian mode.
4875 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4877 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4878 entry_section fields. Add sntoc and snentry fields.
4879 * libcoff.h: Rebuild.
4880 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4881 not toc_section and entry_section (the COFF file does not have any
4882 sections at this point).
4883 (coff_write_object_contents): Set o_snentry and o_sntoc from
4884 snentry and sntoc rather than entry_section and toc_section.
4885 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4886 snentry, not toc_section and entry_section.
4887 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4888 entry_section from hentry.
4889 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4891 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4892 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4893 than using toc_section directly.
4895 * archures.c: Add missing `.' in enum bfd_architecture.
4896 * bfd-in2.h: Rebuild.
4898 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4899 Robert Lipe <robertl@arnet.com>.
4901 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4903 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4904 to sections we allocate. Use bfd_zalloc to allocate initialial
4905 sections, not bfd_alloc.
4906 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4907 SDA{,2}I16 relocations.
4908 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4909 whether to put something in .sbss or not.
4910 (ppc_elf_relocate_section): Add support for more relocations. Add
4911 in sec->output_offset where appropriate. Make error messages
4912 include the symbol name.
4914 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4915 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4916 doesn't get redefined messages if -shared.
4918 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4919 section if the rel_section field has been set up.
4921 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4923 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4926 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4928 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4929 of flags, only flags used are controlled by mach number. Bump up
4930 output file mach number to highest of input file mach numbers.
4931 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4932 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4934 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4935 bfd_elf64_sparc_vec support.
4937 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4939 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4940 the embedded bit is set on some objects and not on others. Just
4942 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4945 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4947 * coffcode.h (coff_new_section_hook): Don't try to align the
4950 * coffcode.h (coff_set_section_contents): Fix the handling of the
4951 .lib section to work even if the entire section contents are
4952 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4953 Robert Lipe <robertl@arnet.com>.
4955 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4957 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4958 memory here for contents.
4960 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4961 _SDA2_BASE_ by 32768.
4962 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4963 started using. Allocate contents for .sdata and .sdata2 sections
4965 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4967 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4968 size _SDA{,2}_BASE_.
4969 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4972 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4974 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4976 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4977 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4978 (bfd_mach_sparc_v9a): Define.
4979 (bfd_mach_sparc_v9_p): Define.
4980 * bfd-in2.h: Regenerated.
4981 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4983 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4984 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4985 to bfd_elf32_sparc_vec.
4986 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4987 Add v8plus{,a} support.
4989 (sparc_compatible): New function.
4990 * elf32-sparc.h: #include "elf/sparc.h".
4991 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4992 elf32_sparc_final_write_processing): New functions.
4993 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4994 elf_backend_final_write_processing): Define.
4996 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4998 * elf-bfd.h (struct elf_link_hash_entry): Add
4999 linker_section_pointer field.
5000 (enum elf_linker_section_enum): Enumeration for new way of
5001 creating linker dynamic sections and symbols.
5002 (elf_linker_section{,_pointers}): New structures for creating
5003 dynamic sections and symbols.
5004 (elf_obj_tdata): Add linker_section_pointers and linker_section
5006 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5007 (_bfd_elf_create_linker_section): New declarations.
5008 (_bfd_elf_find_pointer_linker_section): Ditto.
5009 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5010 (_bfd_elf_make_linker_section_rela): Ditto.
5012 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5014 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5015 (ppc_elf_create_linker_section): New function to create the
5016 sections .got, .sdata, and .sdata2.
5017 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5019 (ppc_elf_check_relocs): Support more of the eabi relocations.
5020 (ppc_elf_relocate_section): Ditto.
5021 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5022 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5024 * elflink.h (elf_create_pointer_linker_section): New function to
5025 create initialized pointers in dynamic linker sections.
5026 (elf_finish_pointer_linker_section): Actually intialize the
5027 pointers created above.
5029 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5030 macros to provide both 32 and 64 bit versions of
5031 elf_create_pointer_linker_section.
5032 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5033 provide both 32 and 64 bit versions of
5034 elf_finish_pointer_linker_section.
5036 * elflink.c (_bfd_elf_create_linker_section): New function to
5037 create a linker section.
5038 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5039 given address in the linker pointer offsets created for a given
5041 (_bfd_elf_make_linker_section_rela): Make a RELA section
5042 corresponding to the generated linker section.
5044 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5046 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5048 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5050 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5051 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5052 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5053 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5054 toc entry in an objdump) for now.
5055 (ppc_do_last, ppc_get_last): New function - needed to save processing
5056 the toc owner to the end.
5057 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5060 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5061 toc owner from being done till last. Must define POWERPC_LE_PC
5064 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5066 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5068 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5069 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5071 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5073 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5075 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5079 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5081 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5083 * elf.c (assign_file_positions_for_segments): Don't increment file
5084 offset for a segment which contains no loadable sections.
5086 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5088 * reloc.c: Add new PowerPC relocations.
5089 * {bfd-in2,libbfd}.h: Regenerate.
5091 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5092 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5094 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5096 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5099 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5102 * coffgen.c (coff_find_nearest_line): Don't try to cache
5103 information in sections that are not owned by a BFD. From Richard
5104 Henderson <richard@atheist.tamu.edu>.
5106 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5107 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5108 * elflink.h (elf_link_output_extsym): Remove special check for
5111 * ecoffswap.h: Add prototypes for static functions.
5113 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5115 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5116 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5118 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5119 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5120 support. Begin support for R_PPC_SDA{2,}REL.
5122 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5124 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5125 create the .got and .got.neg sections.
5126 (ppc_elf_size_dynamic_sections): Call it.
5127 (ppc_elf_check_relocs): Call it.
5128 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5129 (ppc_elf_check_relocs): Add error messages for relocations we
5130 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5133 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5135 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5136 section flags for V.4 and eabi.
5138 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5140 * elf.c (assign_file_positions_for_segments): If a segment
5141 contains no sections, don't mark it as readable.
5143 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5144 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5146 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5147 dynamic section, if there is one.
5148 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5149 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5150 (bfd_elf64_swap_dyn_in): Likewise.
5151 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5153 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5155 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5156 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5157 <pirker@eiunix.tuwien.ac.at>.
5159 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5161 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5162 PowerPC V.4 and eabi.
5163 * bfd-in2.h: Regenerate.
5164 * libfd.h: Regenerate.
5166 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5168 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5169 section type and SHF_EXCLUDE section flag, turning them into the
5170 appropriate bfd section flag.
5172 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5174 * xcofflink.c (xcoff_link_add_symbols): Create the special
5175 sections if we see a DYNAMIC object, in case that is the only
5176 XCOFF input object we see.
5178 * elf32-mips.c: Extensive changes for a start at dynamic linking
5179 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5181 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5182 (struct elf_backend_data): Remove
5183 elf_backend_create_program_headers field. Add
5184 elf_backend_additional_program_headers and
5185 elf_backend_modify_segment_map fields.
5186 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5188 (elf_backend_additional_program_headers): Likewise.
5189 (elf_backend_modify_segment_map): Likewise.
5190 (elf_backend_create_program_headers): Don't define.
5191 (elfNN_bed): Change to account for field changes.
5192 * elf.c (assign_file_positions_for_segments): Call new
5193 modify_segment_map backend function. Don't call old
5194 create_program_headers backend function.
5195 (get_program_header_size): Call additional_program_headers rather
5196 than create_program_headers.
5197 * elflink.h (elf_link_add_object_symbols): Initialize
5198 type_change_ok from new backend field.
5199 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5201 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5202 a reloc against the appropriate section.
5204 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5205 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5206 (elf_flags_init): Rename from elf_ppc_flags_init.
5207 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5209 (ppc_elf_copy_private_bfd_data): Likewise.
5210 (ppc_elf_merge_private_bfd_data): Likewise.
5212 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5215 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5217 * coff-alpha.c (alpha_relocate_section): During final link, allow
5218 output .lita section to be bigger than 64k by adjusting gp value
5219 on a per-input section basis.
5220 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5222 (struct ecoff_section_tdata): Add gp field.
5224 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5226 Handle Alpha ECOFF changes in OSF/1 3.2.
5227 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5229 * coff-alpha.c: Include "aout/ar.h".
5230 (alpha_ecoff_get_relocated_section_contents): Don't require an
5231 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5232 3.2 doesn't generate one.
5233 (alpha_relocate_section): Likewise.
5234 (alpha_ecoff_slurp_armap): Define.
5235 (alpha_ecoff_slurp_extended_name_table): Define.
5236 (alpha_ecoff_construct_extended_name_table): Define.
5237 (alpha_ecoff_truncate_arname): Define.
5238 (alpha_ecoff_write_armap): Define.
5239 (alpha_ecoff_generic_stat_arch_elt): Define.
5240 (alpha_ecoff_update_armap_timestamp): Define.
5242 (alpha_ecoff_read_ar_hdr): New static function.
5243 (alpha_ecoff_get_elt_at_filepos): New static function.
5244 (alpha_ecoff_openr_next_archived_file): New static function.
5245 (alpha_ecoff_get_elt_at_index): New static function.
5246 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5247 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5248 _bfd_ecoff to alpha_ecoff.
5249 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5250 field from backend structure, rather than always calling
5251 _bfd_get_elt_at_filepos.
5252 * coff-mips.c (mips_ecoff_backend_data): Initialize
5253 get_elt_at_filepos field.
5254 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5255 from _bfd_generic_read_ar_hdr with minor changes.
5256 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5257 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5258 * libbfd.h: Rebuild.
5260 * bfd-in.h (BFD_IN_MEMORY): Define.
5261 * libbfd-in.h (struct bfd_in_memory): Define.
5262 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5263 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5264 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5265 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5266 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5267 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5268 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5269 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5270 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5271 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5273 (bfd_openstreamr): Likewise.
5274 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5275 BFD_IN_MEMORY is not set.
5276 * riscix.c (riscix_some_aout_object_p): Likewise.
5277 * bfd-in2.h, libbfd.h: Rebuild.
5279 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5280 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5281 (bfd_get_elt_at_index): Define.
5282 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5283 bfd_get_elt_at_index. Change index parameter from int to
5285 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5286 (_bfd_noarchive_get_elt_at_index): Define.
5287 (_bfd_archive_bsd_get_elt_at_index): Define.
5288 (_bfd_archive_coff_get_elt_at_index): Define.
5289 * bfd-in2.h, libbfd.h: Rebuild.
5290 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5291 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5292 * ieee.c (ieee_get_elt_at_index): Define.
5293 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5294 * oasys.c (oasys_get_elt_at_index): Define.
5295 * som.c (som_get_elt_at_index): Define.
5297 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5298 numbers to the .text section.
5300 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5302 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5303 If there is a SEC_DEBUGGING section, get the contents of the debug
5304 information part from it.
5305 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5307 (ieee_write_object_contents): Check ieee_write_debug_part return.
5309 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5311 * config.bfd (i[345]86-*-freebsd*): Add target.
5312 * configure.in (i386freebsd_vec): Add vec.
5313 * configure: Regenerate.
5314 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5315 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5316 Rebuild dependencies..
5317 * freebsd.h: New file.
5318 * i386freebsd.c: New file.
5319 * targets.c (i386freebsd_vec): Declare.
5320 (bfd_target_vector): Add i386freebsd_vec.
5321 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5322 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5324 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5326 * ieee.c (ieee_slurp_debug): New static function.
5327 (ieee_object_p): Call it.
5328 (ieee_slurp_section_data): Skip debugging sections.
5329 (ieee_get_reloc_upper_bound): Likewise.
5330 (ieee_get_section_contents): Likewise.
5331 (ieee_canonicalize_reloc): Likewise.
5332 (ieee_write_section_part): Likewise.
5333 (ieee_write_debug_part): Likewise.
5334 (ieee_write_data_part): Likewise.
5335 (init_for_output): Likewise.
5337 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5339 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5341 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5342 relocs, since ppc_elf_relocate_section handles the linker case.
5343 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5345 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5346 ppc_elf_relocate_section since that is now the only caller.
5347 (ppc_elf_relocate_section): Ditto.
5349 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5351 * coffcode.h (coff_write_object_contents): If we don't know the
5352 section of the entry point for an XCOFF executable, always set the
5353 entry address to -1.
5355 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5357 * elf.c (bfd_section_from_shdr): Add support for note sections.
5359 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5361 * bfd-in.h (struct _symbol_info): Add stab_type field.
5362 * bfd-in2.h: Rebuild.
5363 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5365 * elf32-ppc.c: Remove trailing newline from calls to
5367 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5368 difference if target endianness is known.
5370 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5372 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5373 old style TOC16 references without using R_PPC_GOT.
5374 (ppc_reloc_type): Ditto.
5375 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5376 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5377 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5378 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5379 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5381 (ppc_elf_adjust_dynamic_symbol): Ditto.
5382 (ppc_elf_adjust_dynindx): Ditto.
5383 (ppc_elf_size_dynamic_sections): Ditto.
5384 (ppc_elf_finish_dynamic_symbol): Ditto.
5385 (ppc_elf_finish_dynamic_sections): Ditto.
5386 (ELF_DYNAMIC_INTERPRETER): Define.
5388 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5390 * elf.c (copy_private_bfd_data): When attaching sections to
5391 segments ignore sections that won't be allocated. Patch from
5394 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5396 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5399 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5401 * coff-i960.c (CALC_ADDEND): Define.
5402 (coff_i960_relocate_section): Add the input section VMA to the
5403 addend for PC relative relocs.
5405 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5407 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5408 to correctly terminate.
5410 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5412 * targets.c (enum bfd_endian): Define.
5413 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5414 from boolean to enum bfd_endian. Change header_byteorder_big_p
5416 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5417 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5418 * bfd-in2.h: Rebuild.
5419 * All targets: Change initialization of byteorder and
5420 header_byteorder to use enum bfd_endian values rather than
5422 * All files: Change all references to byteorder_big_p and
5423 header_byteorder_big_p to use new bfd_*_endian macros.
5425 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5427 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5429 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5431 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5433 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5435 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5437 * ieee.c: Lots of minor cleanups. Make many functions return
5438 errors rather than calling abort. Also:
5439 (ieee_write_twobyte): Remove; change callers to call existing
5440 ieee_write_2bytes function.
5441 (ieee_write_expression): Don't output the section twice when
5442 outputting a local symbol. Don't emit an extraneous zero if there
5444 (ieee_slurp_sections): Set the lma as well as the vma.
5445 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5447 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5448 a recognized one or bfd_arch_unknown.
5449 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5451 (ihex_get_symtab): Likewise.
5453 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5455 * aoutx.h: Include <ctype.h>.
5456 (struct aout_link_includes_table): Define.
5457 (struct aout_link_includes_totals): Define.
5458 (struct aout_link_includes_entry): Define.
5459 (aout_link_includes_lookup): Define macro.
5460 (struct aout_final_link_info): Add includes field.
5461 (aout_link_includes_newfunc): New static function.
5462 (NAME(aout,final_link)): Initialize includes hash table.
5463 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5465 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5467 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5469 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5471 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5473 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5475 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5476 (pe_print_private_bfd_data): call pe_print_reloc.
5477 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5478 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5479 up some debugging as well.
5481 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5483 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5486 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5488 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5489 when setting sections to NULL.
5491 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5493 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5495 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5496 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5498 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5499 * bfd-in2.h: Rebuild.
5501 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5503 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5505 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5507 * ihex.c (ihex_scan): Handle record types 4 and 5.
5508 (ihex_object_p): Permit types 4 and 5.
5509 (ihex_set_section_contents): Remove check for out of range
5511 (ihex_write_object_contents): Generate types 4 and 5.
5513 * elflink.h (elf_link_output_extsym): Just ignore warning and
5514 indirect references to symbols which don't really exist.
5516 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5518 * peicode.h (pe_print_idata): Minor format fixes
5519 (pe_print_edata): New function. Under private printing, this formats
5520 the edata section of a PE file.
5521 (pe_print_private_bfd_data): Added call to pe_print_edata.
5523 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5525 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5526 index, don't call stoi.
5528 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5530 * srec.c (srec_scan): Set lma as well as vma.
5532 * ihex.c: New file; support for Intel Hex format.
5533 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5534 (ihex_vec): Declare.
5535 (bfd_target_vector): Always include ihex_vec.
5536 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5537 * Makefile.in: Rebuild dependencies.
5538 (BFD_LIBS): Add ihex.o
5539 (BFD_LIBS_CFILES): Add ihex.c.
5540 * bfd-in2.h: Rebuild.
5542 * elf.c (assign_file_positions_for_segments): Sort the sections in
5544 (get_program_header_size): Return the right size if segment_map is
5546 (copy_private_bfd_data): Don't bother to sort the sections.
5548 * bfd.c (bfd_record_phdr): New function.
5549 * bfd-in.h (bfd_record_phdr): Declare.
5550 * bfd_in2.h: Rebuild.
5552 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5555 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5556 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5558 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5559 (bfd_zmalloc): Change declaration.
5560 * libbfd.h: Rebuild.
5561 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5562 and realloc. Don't set bfd_error_no_memory if they fail.
5564 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5566 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5567 uses as well. Added a new howto to deal with TOCREL16 relocs that
5568 are TOCDEFN as well.
5569 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5570 to handle RVA relocs from dlltool.
5571 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5572 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5573 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5575 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5576 to get the right section alignment.
5578 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5580 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5581 p_paddr if p_paddr is zero.
5582 (make_mapping): Set includes_filehdr and includes_phdrs for first
5584 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5586 (assign_file_positions_for_segments): Handle includes_filehdr and
5587 includes_phdrs. Remove special handling of PT_PHDR and first
5589 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5590 when appropriate. Remove special handling of PT_PHDR segment.
5591 Use a more complex condition for when a section is included in a
5592 segment to handle Solaris linker oddities.
5594 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5596 * coff-m88k.c (howto_table): Reformatted for easier reading;
5597 special_function now points to new function m88k_special_reloc.
5598 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5600 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5601 be done correctly by m88k_special_reloc.
5602 (reloc_processing): New function to be used by RELOC_PROCESSING.
5603 (RELOC_PROCESSING): Define to call reloc_processing.
5605 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5607 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5608 (pe_print_pdata): Likewise.
5610 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5611 obstack_alloc fails.
5612 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5614 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5615 * Many files: don't set bfd_error_no_memory if one of the above
5618 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5619 if p_paddr_valid is set.
5620 (copy_private_bfd_data): New static function.
5621 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5623 * elf.c (assign_file_positions_for_segments): Fix case where extra
5624 program headers were allocated.
5626 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5627 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5628 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5629 _bfd_elf_print_private_bfd_data.
5631 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5632 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5633 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5634 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5635 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5636 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5637 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5639 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5641 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5642 * elf.c (make_mapping): New static function.
5643 (map_sections_to_segments): New static function.
5644 (elf_sort_sections): New static function.
5645 (assign_file_positions_for_segments): New static function.
5646 (map_program_segments): Remove.
5647 (get_program_header_size): Remove sorted_hdrs, count, and
5648 maxpagesize parameters. Simplify.
5649 (assign_file_positions_except_relocs): When generating an
5650 executable, use assign_file_positions_for_segments.
5651 (elf_sort_hdrs): Remove.
5652 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5653 to get_program_header_size.
5655 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5657 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5659 * configure, config.in: Regenerate with autoconf 2.7.
5661 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5662 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5664 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5666 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5667 (ecoff_sec_to_styp_flags): Likewise.
5668 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5669 (ecoff_set_symbol_info): Handle scRConst.
5670 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5671 (ecoff_compute_section_file_positions): Handle .rconst section.
5672 (_bfd_ecoff_write_object_contents): Likewise.
5673 (ecoff_link_check_archive_element): Handle scRConst.
5674 (ecoff_link_add_externals): Likewise.
5675 (ecoff_link_write_external): Handle .rconst section.
5676 (ecoff_reloc_link_order): Likewise.
5677 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5678 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5680 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5682 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5683 DEF_DYNAMIC flag is set.
5685 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5687 * host-aout.c: If TRAD_HEADER is defined, include it.
5689 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5691 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5692 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5693 (BFD_NEED_DECLARATION): New function.
5694 * configure.in: Use BFD_NEED_DECLARATION.
5695 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5696 * configure, config.in: Rebuild with autoconf 2.6.
5698 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5699 special_sections before returning when called with a non XCOFF
5702 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5705 * coffcode.h (coff_compute_section_file_positions): Only pad the
5706 previous section to force file alignment when creating an
5709 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5711 * coffcode.h (coff_compute_section_file_positions): If
5712 RS6000COFF_C, set up the .debug section.
5714 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5715 if it is not large enough to accomodate the entire TOC area with
5716 signed 16 bit offsets.
5717 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5719 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5720 TOC anchor to use the TOC value used in the output file.
5722 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5724 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5725 (_bfd_coff_read_string_table): Likewise.
5727 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5729 * pe-arm.c: Fix typos.
5730 * coff-arm.c: Likewise.
5732 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5734 * coff-ppc.c (list_ele): Added "cat"egory member.
5735 (record_toc): New category parameter (priv or pub).
5736 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5737 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5738 the mainline. It addes extra toc cells in error.
5739 (ppc_coff_swap_sym_in_hook): Added some documentation.
5740 (dump_toc): Can now diagnose "virtual toc" chicanery.
5742 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5744 * elf-bfd.h (struct elf_link_hash_table): Change type of
5745 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5747 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5749 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5750 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5752 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5753 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5754 defined or mentioned in a regular file.
5756 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5758 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5759 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5760 (coff_ppc_relocate_section): Correct REL24 handling
5761 (ppc_process_before_allocation): Correct TOCDEFN handling
5763 * peicode.h (dir_names): Added name descriptions
5765 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5767 * VERSION: Updated to cygnus-2.6.
5769 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5771 * targets.c (m68k4knetbsd_vec): Declare.
5773 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5775 * targets.c (bfd_target): Change type of second argument to
5776 _bfd_print_private_bfd_data from void * to PTR.
5777 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5778 using PTR rather than void *.
5779 * bfd-in2, libbfd.h: Rebuild.
5780 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5782 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5783 _bfd_generic_bfd_print_private_bfd_data rather than casting
5786 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5788 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5789 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5791 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5792 BFD64_BACKENDS_CFILES): New variables.
5795 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5797 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5798 not at the file position of the first section.
5799 * coffcode.h (coff_compute_section_file_positions): Avoid using
5801 (coff_write_object_contents): When generating a PPC PE executable
5802 with no symbols, round up the file size to a COFF_PAGE_SIZE
5804 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5805 don't write out a string table.
5807 * elf.c (bfd_section_from_shdr): When using a different section
5808 header, pass the new one to _bfd_elf_make_section_from_shdr.
5809 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5810 (elf_map_symbols): Add section VMA to symbol value when comparing
5812 (_bfd_elf_compute_section_file_positions): Only build symbol table
5813 if there are some symbols. Set file offset of symtab and strtab
5815 (assign_file_positions_except_relocs): Remove dosyms parameter.
5816 Change all callers. Never set file offset of symtab and strtab
5818 (_bfd_elf_copy_private_section_data): New function.
5819 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5820 (_bfd_elf_copy_private_symbol_data): New function.
5821 (swap_out_syms): Check for special mapping of st_shndx created by
5822 copy_private_symbol_data.
5823 * elfxx-target.h: Use new copy routines.
5824 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5825 (_bfd_elf_copy_private_section_data): Declare.
5827 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5829 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5832 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5833 _bfd_dummy_target, matching the recent change to archive
5836 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5838 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5839 arithmetic on PTR types.
5841 * aout-target.h (MY(callback)): Set the lma of the sections.
5843 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5844 symbol into a reloc against the section.
5846 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5848 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5849 glue for the relocs: IMGLUE and IFGLUE.
5850 (record_toc): new function - tracks toc contents
5851 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5852 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5853 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5854 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5855 (ppc_record_toc_entry): Removed a debug define (duh)
5857 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5858 (pe_print_idata): New function - formats the idata section data
5859 (pe_print_pdata): New function - formats the pdata section data
5860 (pe_print_private_bfd_data): calls to above
5862 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5864 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5865 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5866 TARGET_SYM and TARGET_NAME for vector and BFD name.
5867 * coff-pmac.c (pmac_xcoff_vec): Remove.
5868 (TARGET_SYM, TARGET_NAME): Define.
5869 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5870 machine to 0, not all PowerMacs are 601s.
5872 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5874 * elfcode.h (elf_object_p): Read in any program headers.
5875 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5876 based on the program headers, if any.
5877 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5878 (map_program_segments): Set p_paddr of program headers based on
5881 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5883 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5886 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5887 trying to do a relocateable link with a non-a.out object file.
5889 * archive.c (bfd_generic_archive_p): Check the first object file
5890 in an archive even if target_defaulted is set. If the object file
5891 has the wrong xvec, reject it.
5893 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5894 be represented, report the name via _bfd_error_handler.
5895 (translate_to_native_sym_flags): Likewise.
5896 * elf32-mips.c (mips_elf_final_link): Likewise.
5897 * oasys.c (oasys_write_sections): Likewise.
5899 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5900 which checks for STYP_OVRFLO sections.
5901 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5902 reloc and lineno count overflows.
5903 (coff_write_object_contents): Call coff_count_linenumbers before
5904 coff_compute_section_file_positions. If RS6000COFF_C, handle
5905 reloc and lineno count overflows.
5906 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5907 relocs before dealing with .pad sections. Count overflow section
5908 headers when handling .pad sections.
5910 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5913 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5914 (struct xcoff_link_hash_table): Add descriptor_section and
5915 special_sections fields.
5916 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5917 (xcoff_link_add_symbols): Set linkage section alignment. Create
5918 descriptor section. Check for magic symbol names (_text, etc.),
5919 and record them in special_sections if found. Set
5920 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5921 descriptor field to point back to the function code symbol.
5922 (xcoff_sweep): Always mark the special descriptor_section.
5923 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5924 function descriptor, and mark it if it is.
5925 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5926 parameter, and fill it in. Allocate space for the descriptor
5928 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5929 global linkage code. If an undefined function descriptor is
5930 exported, arrange to define it. Warn about any other undefined
5932 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5933 (xcoff_write_global_symbol): Create a function descriptor when
5935 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5936 * bfd-in2.h: Rebuild.
5938 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5940 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5941 (ppc_coff_link_hash_table): new types for hashing
5942 (ppc_coff_link_hash_newfunc): hash entry constructor
5943 (ppc_coff_link_hash_table_init): hash table initializer
5944 (ppc_coff_link_hash_table_create): hash table constructor
5945 (ppc_record_toc_entry): changed references to hash table
5946 (coff_ppc_relocate_section): changed references to hash table
5948 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5949 * libcoff.h: Rebuild
5951 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5952 (coff_link_add_symbols): removed toc_offset init
5954 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5956 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5959 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5960 if it is given and mmep is available.
5961 * acconfig.h: Undef USE_MMAP.
5962 * configure, config.in: Regenerated.
5963 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5964 table handling the old way.
5965 (aout_get_external_symbols): Don't complain if last byte of string
5967 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5968 (bfd_free_window) [! USE_MMAP]: Don't define.
5969 (bfd_get_file_window,
5970 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5972 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5974 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5977 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5979 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5980 compatible with AMD generated COFF files. Try to support both AMD
5981 and GNU formats simultaneously.
5982 (coff_a29k_relocate_section): Likewise.
5984 * libbfd.c (bfd_get_file_window): Change writable parameter from
5985 int to boolean; update all callers. Pass MAP_SHARED if not
5986 writable--it's required on Solaris. Cast fprintf argument to
5988 * bfd-in.h (bfd_get_file_window): Update declaration.
5989 * bfd-in2.h: Rebuild.
5990 * aoutx.h: Update calls to bfd_get_file_window.
5992 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5994 (xcoff_swap_ldhdr_in): New static function.
5995 (xcoff_swap_ldsym_in): New static function.
5996 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5997 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5998 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5999 Handle XTY_ER/XMC_XO symbols correctly.
6000 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6001 rather than normal symbol table.
6002 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6003 already defined with the same absolute value.
6004 (xcoff_mark): When considering called symbols, check whether the
6005 descriptor is from a dynamic object, rather than the symbol
6007 (xcoff_build_ldsyms): Likewise.
6009 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6010 Cast realloc and malloc return values. If malloc or realloc fail,
6011 set bfd_error_no_memory.
6012 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6013 * bfd-in2.h: Rebuild.
6015 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6017 * coff-ppc.c (ppc_record_toc_entry): new function.
6018 (in_reloc_p): changed return value.
6019 (coff_ppc_relocate_section): much rework.
6020 (ppc_allocate_toc_section): new function.
6021 (ppc_process_before_allocation): new function.
6022 (ppc_coff_swap_sym_in_hook): new function.
6024 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6025 (coff_link_add_symbols): initialize toc_offset.
6027 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6028 (coff_swap_aouthdr_out): Added more sections to the data
6029 dictionary for the pe file header. Also changed linker version
6030 number on the ppc side.
6031 (dir_names): small improvements to the dictionary printing.
6032 (pe_mkobject_hook): save the file level flags.
6034 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6035 (pe_tdata): added real_flags field
6036 (coff_tdata): added local_toc_sym_map and access macro
6038 * libcoff.h (coff_link_hash_entry): added toc_offset field
6039 (pe_tdata): added real_flags field
6040 (coff_tdata): added local_toc_sym_map and access macro
6042 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6043 (coff_mkobject): init for local_toc_sym_map
6044 (coff_write_object_contents): set the internal_a.magic to
6045 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6048 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6050 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6051 entries until both the line number address and the function name
6052 address are too large.
6054 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6055 * configure: Rebuilt.
6057 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6058 is defined in the environment.
6060 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6062 * som.c (som_get_section_contents_in_window): Define to use
6065 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6067 * coff-i860.c: New file, based on coff-i386.c.
6068 * cpu-i860.c: New file, based on cpu-i386.c.
6069 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6070 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6071 targets, using i860coff_vec.
6072 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6073 trad-core.o and hosts/i860mach3.h.
6074 (i860coff_vec): Use coff-i860.o and cofflink.o.
6075 * configure: Rebuild.
6076 * Makefile.in: Rebuild dependencies.
6077 (ALL_MACHINES): Add cpu-i860.o.
6078 (BFD32_BACKENDS): Add coff-i860.o.
6079 (CFILES): Add cpu-i860.c and coff-i860.c.
6080 * targets.c (i860coff_vec): Declare.
6081 (bfd_target_vector): Add &i860coff_vec.
6082 * archures.c (bfd_i860_arch): Declare.
6083 (bfd_archures_list): Add &bfd_i860_arch.
6084 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6085 (coff_set_flags): Handle bfd_arch_i860.
6086 (coff_write_object_contents): Handle I860 a.out magic number.
6088 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6090 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6091 the created .tc section to 2.
6092 (xcoff_mark): Don't keep a .loader reloc for a call to an
6093 undefined symbol when creating a shared library.
6094 (xcoff_build_ldsyms): When creating a shared library, generate
6095 global linkage code for a call to an undefined symbol.
6097 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6099 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6100 BFD32_BACKENDS, BFD64_BACKENDS.
6101 (.dep1): Put mkdep output in a separate file.
6102 Rebuilt dependencies.
6104 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6107 Permit use of mmap when available:
6109 * configure.in: Check for mmap, madvise, mprotect.
6110 * config.in, configure: Regenerated.
6112 * libbfd.c (struct _bfd_window_internal): Define type.
6113 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6115 (ok_to_map): New static variable for debugging.
6116 (_bfd_generic_get_section_contents_in_window): New function.
6117 * bfd-in.h (bfd_window_internal): Declare type.
6118 (bfd_window): Define type.
6119 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6120 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6123 * libaout.h (struct aoutdata): Add two window fields.
6124 (obj_aout_sym_window, obj_aout_string_window): New macros.
6125 * aoutx.h (some_aout_object_p): Initialize windows.
6126 (aout_get_external_symbols): Get symbol data and strings in
6127 windows instead of explicitly allocated buffers.
6128 (slurp_symbol_table): Free window instead of memory.
6129 (bfd_free_cached_info): Release windows instead of freeing storage
6131 (aout_link_free_symbols): Ditto.
6133 * targets.c (bfd_target): Add new field for
6134 get_section_contents_in_window.
6135 (BFD_JUMP_TABLE_GENERIC): Updated.
6136 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6137 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6138 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6139 macros for get_section_contents_in_window field.
6141 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6143 * core.c: Renamed to corefile.c
6144 * makefile.dos (OBJS): Change core.o to corefile.o
6145 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6148 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6150 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6151 targ_selvecs to allow debugging under Irix-5 native.
6154 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6156 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6157 to o. Clobber and restore the list of new csects around the call
6158 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6159 linker error and the linker wants to read the symbol table. Reset
6160 the line number count of a real section even if it has no relocs.
6161 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6163 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6166 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6168 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6169 an undefined symbol in a shared link.
6171 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6172 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6173 phdm@info.ucl.ac.be (Philippe De Muyter).
6175 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6177 * coff-m88k.c (rtype2howto): New static function.
6178 (RTYPE2HOWTO): Use it rather than a macro definition.
6180 * coffcode.h (coff_write_object_contents): set internal_a.magic
6181 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6183 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6184 define TRAD_HEADER to new file hosts/delta68.h.
6185 m88*-motorola-sysv*, however, does use ptrace-core.o.
6186 * hosts/delta68.h: New file.
6188 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6189 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6191 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6193 * i386linux.c (MY(vec)): Declare before use.
6195 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6197 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6198 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6200 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6201 BFD is not of the right type.
6202 (bfd_elf_get_needed_list): Likewise.
6203 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6204 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6205 * xcofflink.c (XCOFF_XVECP): Define.
6206 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6208 (bfd_xcoff_import_symbol): Likewise.
6209 (bfd_xcoff_export_symbol): Likewise.
6210 (bfd_xcoff_link_count_reloc): Likewise.
6211 (bfd_xcoff_record_link_assignment): Likewise.
6212 (bfd_xcoff_size_dynamic_sections): Likewise.
6214 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6215 table index against the number of symbols for a base relative
6218 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6220 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6221 full_aouthdr flag here...
6222 (_bfd_xcoff_bfd_final_link): ...not here.
6224 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6226 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6227 systems that have a system <libelf.h>.
6228 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6229 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6230 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6231 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6232 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6233 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6234 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6236 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6238 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6239 set, set BSF_WEAK in symbol. Change all callers.
6240 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6241 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6242 _bfd_generic_link_add_one_symbol.
6243 (ecoff_indirect_link_order): Check that the section tdata relocs
6244 are not NULL before using them.
6246 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6247 define TRAD_HEADER as hosts/alphalinux.h.
6248 * configure: Rebuild.
6249 * hosts/alphalinux.h: New file.
6250 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6253 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6255 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6256 C_ECOMM storage classes.
6258 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6260 (xcoff_mark): Call xcoff_mark_symbol.
6261 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6262 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6264 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6266 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6268 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6270 (xcoff_find_reloc): New static function.
6271 (xcoff_link_add_symbols): Use it.
6272 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6273 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6274 relocate the value of C_DECL.
6276 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6278 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6280 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6281 callback decide what goes in .relocs.
6282 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6283 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6286 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6288 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6291 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6293 * xcofflink.c: More improvements, mostly to fix handling of
6294 constructors and a few other special cases.
6295 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6296 zero, reverting yesterday's change.
6297 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6298 (bfd_xcoff_link_count_reloc): Declare.
6299 (bfd_xcoff_record_link_assignment): Declare.
6300 * bfd-in2.h: Rebuild.
6302 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6304 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6305 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6306 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6307 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6308 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6309 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6311 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6314 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6315 segments includes the a.out header. See to that the magic number
6316 *always* is big-endian.
6318 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6319 m68k4k NetBSD configurations.
6321 * configure.in, configure: Separate i386 & mips NetBSD
6322 configurations from other BSD ones. Don't assume DEC is the only
6323 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6324 configurations. Add support for m68k4k NetBSD object format.
6326 * libaout.h: Added M_68K4K_NETBSD magic.
6328 * m68k4knetbsd.c: New file.
6330 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6332 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6335 * hosts/mipsnbsd.h: New file.
6338 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6340 * config.bfd: Add config stuff for mips*-*-magic* to set
6341 targ_defvec to ecoff_big_vec.
6344 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6346 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6348 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6349 toc_section, and entry_section fields.
6350 (struct xcoff_section_tdata): Remove ldrel_count field.
6351 * libcoff.h: Rebuild.
6352 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6354 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6355 full a.out header if full_aouthdr is set in xcoff_data.
6356 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6357 based on sections stored in xcoff_data.
6358 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6360 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6361 (rs6000coff_vec): Set symbol_leading_char to '.'.
6362 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6363 value stored in ret rather than returning a pointer value.
6365 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6367 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6370 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6372 * som.c (som_slurp_string_table): Allocate the strings with malloc
6373 since they're free'd by free_cached_info.
6374 (som_slurp_symbol_table): Similarly for the symbol table.
6376 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6378 * Makefile.in (diststuff): Don't make headers.
6380 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6382 * Makefile.in: Rebuild dependencies.
6384 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6385 output_bfd is not SunOS.
6386 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6387 non-SunOS input files.
6389 * xcofflink.c: Extensive changes to support linking shared objects
6390 and generating a .loader section.
6391 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6392 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6393 last_symndx, and ldrel_count fields.
6394 * libcoff.h: Rebuild.
6395 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6396 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6398 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6399 (bfd_xcoff_export_symbol): Declare.
6400 (bfd_xcoff_size_dynamic_sections): Declare.
6401 * bfd-in2.h: Rebuild.
6403 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6405 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6406 * configure: Rebuild.
6407 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6408 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6410 (pmac_xcoff_vec): Update to use new xcoff support.
6411 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6412 (xcoff_write_armap): Declare buf as unsigned char.
6413 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6415 * mpw-make.sed: Generalize subdir_do edit.
6417 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6419 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6420 correctly. Don't initialize asect->vma.
6422 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6424 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6425 something a little less than the page size.
6427 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6429 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6431 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6433 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6434 * coffcode.h (coff_write_object_contents): If .bss is before
6435 .data us that as data_start.
6436 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6438 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6439 (coff_swap_outhdr_out): Hardwire in version number.
6441 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6443 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6444 major and minor to *_vno, since the former are also macros in
6445 SunOS header files. Cast result of bfd_alloc to appropriate
6448 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6449 before assigning to sec_data.
6451 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6453 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6454 now relative to the section, not absolute.
6455 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6456 get the file name when there is a N_SO directory name. When
6457 handling stabs, remember that section->vma was added to the
6460 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6462 * sunos.c (struct sunos_link_hash_table): Add needed field.
6463 (sunos_link_hash_table_create): Call bfd_release, not free.
6464 (sunos_link_hash_table_create): Initialize needed field.
6465 (sunos_add_dynamic_symbols): Record needed objects.
6466 (bfd_sunos_get_needed_list): New function.
6467 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6468 * bfd-in2.h: Rebuild.
6470 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6472 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6474 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6476 * bfd-in.h (struct bfd_link_needed_list): Rename from
6477 bfd_elf_link_needed_list.
6478 * bfd-in2.h: Rebuild.
6479 * elf.c, elflink.h, libelf.h: Corresponding changes.
6481 Add start at AIX linker support; no shared libraries yet.
6482 * xcofflink.c: New file.
6483 * configure.in (rs600coff_vec): Use xcofflink.o.
6484 * configure: Rebuild.
6485 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6487 (struct xcoff_section_tdata): Define.
6488 (xcoff_section_data): Define macro.
6489 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6490 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6491 (_bfd_xcoff_bfd_final_link): Declare.
6492 (_bfd_ppc_xcoff_relocate_section): Declare.
6493 * libcoff.h: Rebuild.
6494 * coff-rs6000.c: Clean up a bit.
6495 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6496 cputype, csects, and debug_indices.
6497 (xcoff_copy_private_bfd_data): Copy cputype.
6498 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6499 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6500 (xcoff_reloc_type_lookup): Rename from
6501 rs6000coff_reloc_type_lookup.
6502 (coff_relocate_section): Define.
6503 (_bfd_xcoff_sizeof_headers): Define.
6504 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6505 (_bfd_xcoff_bfd_relax_section): Define.
6506 (_bfd_xcoff_bfd_link_split_section): Define.
6507 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6509 * coffcode.h (coff_compute_section_file_positions): If AIX,
6510 increment sofar by SMALL_AOUTSZ if not executable.
6511 (coff_write_object_contents): If AIX, always output an a.out
6512 header; if not executable, header size of SMALL_AOUTSZ.
6513 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6514 (_bfd_stringtab_init): Initialize xcoff field.
6515 (_bfd_xcoff_stringtab_init): New function.
6516 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6517 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6518 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6519 * libbfd.h: Rebuild.
6520 * Makefile.in: Rebuild dependencies.
6521 (BFD32_BACKENDS): Add xcofflink.o.
6522 (CFILES): Add xcofflink.c.
6524 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6525 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6526 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6528 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6530 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6532 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6534 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6535 * config.in: Regenerated.
6537 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6538 (_bfd_chunksize): New variable.
6539 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6540 for obstack chunk size.
6541 * configure.in: Check for getpagesize.
6542 * configure: Regenerated.
6544 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6546 * trad-core.c (rawptr): Make it a local variable of
6547 ptrace_unix_core_file_p.
6549 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6551 * coff-arm.c (in_reloc_p): New.
6552 * coff-i386.c (in_reloc_p): New.
6553 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6554 (coff_write_object_contents): Only set has_reloc_section
6556 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6557 in_reloc_p to decide if reloc should be emitted.
6558 * libcoff.h (pe_data_type.in_reloc_p): New.
6559 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6561 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6563 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6564 (_bfd_coff_read_internal_relocs): Likewise.
6565 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6566 (_bfd_coff_read_internal_relocs): Likewise.
6568 * elflink.h (elf_link_add_object_symbols): Correct conditions
6569 under which type and size change warnings are issued.
6571 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6573 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6574 a symbol which is not in a real section.
6575 (coff_write_native_symbol): Corresponding change.
6577 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6578 coff_link_hash_newfunc and make non-static.
6579 (_bfd_coff_link_hash_table_init): New function, broken out of
6580 _bfd_coff_link_hash_table_create.
6581 (_bfd_coff_link_hash_table_create): Use it.
6582 (process_embedded_commands): Make static.
6583 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6584 (_bfd_coff_link_hash_table_init): Declare.
6585 * libcoff.h: Rebuild.
6587 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6588 field in XCOFF tdata.
6589 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6590 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6591 based on cputype stored in a.out header, or in n_type of initial
6593 (coff_write_object_contents): Set cputype correctly in a.out
6595 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6597 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6598 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6600 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6601 * libcoff.h: Rebuild.
6603 * cpu-rs6000.c (rs6000_compatible): New static function.
6604 (bfd_rs6000_arch): Use it.
6605 * cpu-powerpc.c (powerpc_compatible): New static function.
6606 (arch_info_struct): Define various flavours of PowerPC.
6607 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6610 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6612 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6614 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6616 * elflink.h (elf_link_add_object_symbols): Don't warn about
6617 changing the size or type if the old definition was weak.
6619 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6621 * coffcode.h (combined_entry_type): Add fix_line field.
6622 (coff_slurp_line_table): Warn if we try to set the lineno field of
6624 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6625 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6626 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6627 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6629 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6630 * libcoff.h: Rebuild.
6632 * libcoff-in.h (struct xcoff_tdata): Define.
6633 (xcoff_data): Define.
6634 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6635 * bfd-in2.h, libcoff.h: Rebuild.
6636 * coff-rs6000.c (xcoff_mkobject): New static function.
6637 (coff_mkobject): Define.
6638 (xcoff_copy_private_bfd_data): New static function.
6639 (coff_bfd_copy_private_bfd_data): Define.
6640 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6642 (rs6000coff_vec): Add DYNAMIC to object_flags.
6643 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6644 .loader sections specially.
6645 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6646 section alignment from the XCOFF tdata information.
6647 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6648 F_SHROBJ, and copy the extra a.out header information into the
6649 XCOFF tdata structure.
6650 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6651 F_DYNLOAD and the extra a.out header information.
6652 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6653 C_HIDEXT symbol with attached csect information.
6654 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6655 in the o_maxdata field.
6656 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6657 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6658 end if BSF_NOT_AT_END is set.
6660 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6661 _bfd_read_ar_hdr_fn.
6662 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6663 * bfd-in2.h, libbfd.h: Rebuild.
6664 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6666 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6667 (bfd_slurp_bsd_armap_f2): Likewise.
6668 (_bfd_slurp_extended_name_table): Likewise.
6670 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6672 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6674 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6675 when the symbol table is empty.
6677 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6678 space for section symbols, since we don't output them either.
6679 (elf_m68k_adjust_dynindx): Removed.
6681 * ptrace-core.c (rawptr): Make it a local variable of
6682 ptrace_unix_core_file_p.
6684 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6686 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6689 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6690 Mac object file formats.
6692 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6694 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6695 auxent if there isn't one.
6696 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6697 rather than FILNMLEN as the maximum name length.
6699 * coffcode.h (bfd_coff_backend_data): Add new field
6700 _bfd_coff_print_aux.
6701 (bfd_coff_print_aux): New static function.
6702 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6703 scnlen field of an XTY_LD csect aux entry.
6704 (coff_print_aux): New static function.
6705 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6706 in coff_pointerize_aux_hook.
6707 (bfd_coff_std_swap_table): Initialize new field.
6708 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6709 * libcoff.h: Rebuild.
6710 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6711 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6713 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6714 if there are symbols, for native AIX ld compatibility.
6716 * coffcode.h (bfd_coff_backend_data): Add new field
6717 _bfd_coff_pointerize_aux_hook.
6718 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6719 or I960, and as 0 otherwise.
6720 (bfd_coff_std_swap_table): Initialize new field.
6721 * libcoff.h: Rebuild.
6722 * coffgen.c (coff_pointerize_aux): Change parameters to take
6723 symbol pointer instead of type and class, and to take aux index.
6724 Call _bfd_coff_pointerize_aux_hook if it is defined.
6725 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6726 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6727 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6729 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6730 read-only/host-only support.
6732 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6734 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6737 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6738 BFD_JUMP_TABLE_ARCHIVE accordingly.
6739 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6740 (_bfd_compute_and_write_armap): Declare.
6741 (_bfd_generic_read_ar_hdr): Declare.
6742 (_bfd_read_ar_hdr): Define.
6743 (_bfd_noarchive_read_ar_hdr): Define.
6744 (_bfd_archive_bsd_read_ar_hdr): Define.
6745 (_bfd_archive_coff_read_ar_hdr): Define.
6746 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6747 _bfd_read_ar_hdr instead.
6748 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6749 (_bfd_compute_and_write_armap): Rename from
6750 compute_and_write_armap. Make non-static. Change all callers.
6751 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6752 than _bfd_snarf_ar_hdr.
6753 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6754 * ieee.c (ieee_read_ar_hdr): Define.
6755 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6756 * oasys.c (oasys_read_ar_hdr): Define.
6757 * som.c (som_read_ar_hdr): Define.
6758 * bfd-in2.h, libbfd.h: Rebuild.
6760 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6762 * peicode.c (coff_swap_filehdr_in): If symptr is
6763 zero, there aren't any symbols, even if nsyms is set.
6765 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6767 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6769 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6770 sections, and set styp correctly for them: .got, .hash, .dynamic,
6771 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6772 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6774 (ecoff_sort_hdrs): New static function.
6775 (ecoff_compute_section_file_positions): Return boolean, not void.
6776 Sort the sections by VMA before looking through them. Put the
6777 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6778 section on an appropriate boundary within the page.
6779 (ecoff_compute_reloc_file_positions): Check return value of
6780 ecoff_compute_section_file_positions.
6781 (_bfd_ecoff_set_section_contents): Likewise.
6782 (_bfd_ecoff_write_object_contents): Check for various Alpha
6783 section types when incrementing text_size and data_size. Call
6784 adjust_headers backend function if it exists.
6785 * coff-alpha.c (alpha_adjust_headers): New static function.
6786 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6787 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6789 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6791 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6793 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6794 of ALTERNATE_AIX_CORE_FORMAT.
6795 * configure.in (aix4): No longer need CORE_FLAGS.
6796 * configure: Updated.
6798 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6800 NS32k changes from Ian Dall:
6801 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6803 (aout_link_input_section_std, aout_link_input_section_ext,
6804 aout_link_reloc_link_order): Call them instead of _bfd_*
6806 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6808 (backend_data): Use it instead of hardcoded zero.
6810 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6811 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6813 * ns32knetbsd.c: Include bfd.h.
6814 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6815 (MY_bfd_reloc_type_lookup): Declare function too.
6816 * pc532-mach.c (set_sizes): Don't declare.
6817 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6818 (backend_data, MY_backend_data): Don't define.
6820 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6821 ns32k-*-lites* like ns32k-*-netbsd*.
6823 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6826 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6828 * coffcode.h (coff_write_object_contents): Restore setting
6829 f_timdat to 0, deleted on August 22.
6831 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6833 * coffcode.h (coff_bfd_copy_private_symbol_data,
6834 coff_bfd_copy_private_section_data,
6835 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6836 * peicode.h (coff_bfd_copy_private_bfd_data): New
6837 (pe_bfd_copy_private_bfd_data): New.
6838 (coff_swap_scnhdr_in): Swap bss size into the right place.
6839 (pe_print_private_bfd_data): Add some newlines.
6841 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6843 * som.c (setup_sections): Don't die if a space has no subspaces.
6845 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6847 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6848 dynamic symbol override a common symbol. Don't change the size or
6849 type if they have been set and the new symbol is not a definition.
6850 Warn if the size or type changes.
6852 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6854 * som.c (som_begin_writing): Don't write the symbol table or
6856 (som_finish_writing): Write them here. Place them after the
6857 subspace data, but before the relocs.
6859 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6861 * sunos.c (sunos_add_one_symbol): Just pass false, not
6862 info->shared_library, to sunos_create_dynamic_sections.
6863 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6865 (sunos_check_dynamic_reloc): Remove .text section assertion.
6867 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6869 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6870 * configure, configure.in: Add pmac_xcoff_vec case.
6871 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6872 * coff-pmac.c: New file, PowerMac XCOFF support.
6873 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6874 * targets.c (pmac_xcoff_vec): Declare.
6876 * mpw-config.in: Various changes to be compatible with the
6877 autoconf-based configury.
6878 * mpw-make.sed: New file, sed commands to translate Unix
6879 makefile into MPW syntax.
6880 * mpw-make.in: Remove.
6881 * hosts/mpw.h: Remove.
6882 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6883 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6885 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6887 * binary.c (binary_get_symtab): Return an empty string on error.
6888 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6890 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6892 * coff-ppc.c: Reformatted according to gnu conventions
6893 Removed irrelevant "if 0" code
6895 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6897 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6898 symbols rather than as indirect symbols.
6899 (MY(slurp_symbol_table)): Don't do anything special about
6902 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6903 of .ctors and .dtors sections is no larger than 2.
6905 * sunos.c (sunos_add_one_symbol): Don't change
6906 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6908 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6909 dynamic symbols when creating a shared library.
6910 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6912 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6913 written even if it is not defined in a regular object.
6914 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6915 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6916 rather than the constant 22.
6917 (sunos_check_dynamic_reloc): Handle creating a shared library.
6918 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6919 zero when creating a shared library.
6920 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6921 write it out at the start of the symbol table.
6923 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6925 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6927 * config.bfd: Add arm-*-coff.
6928 * configure.in, configure: Add armcoff_{little,big}_vec.
6929 * targets.c (armcoff_{little,big}_vec): Declare.
6930 (bfd_target_vector): Add armcoff_{little,big}_vec.
6931 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6933 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6935 * targets.c (bfd_find_target): Remove debugging code.
6937 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6939 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6941 * Makefile.in: added *-ppc files
6942 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6943 allow pe based .o's to be shared with other tools on ppc/NT
6944 * config.bfd: added powerpc[le]-[pe|winnt] config support
6945 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6946 * peicode.h: Added more section flags for PE on ppc
6947 Added coff_swap_filehdr_out to allow peicode.h to be
6948 used for non-image PE files on ppc.
6949 Check for image, or not, before copying pe_opthdr
6950 * targets.c: Added new bfd's
6951 * targets.c: Removed two inactive bfds that shouldn't have made it this
6954 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6956 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6957 explicit values to initialize all relocs. Change all users.
6958 (ppc_elf_brtaken_inner): New function to handle branch predicition
6960 (ppc_elf_brtaken_reloc): Ditto.
6961 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6962 relocs use ppc_elf_unsupported_reloc.
6963 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6964 needs to be reported.
6965 (ppc_elf_relocate_section): Support branch prediction relocs.
6967 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6969 * bfd.c (bfd_assert): Remove \n from string passed to
6972 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6973 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6974 (bfd_coff_make_section_hook): Don't define.
6975 (coff_make_section_hook): Remove.
6976 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6977 (styp_to_sec_flags): Likewise.
6978 (coff_write_object_contents): Likewise.
6979 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6981 * libcoff.h: Rebuild.
6982 * coffgen.c (make_a_section_from_file): Just call
6983 bfd_make_section_anyway, not bfd_make_section or
6984 bfd_coff_make_section_hook.
6985 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6986 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6987 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6988 make_section_hook field.
6989 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6991 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6992 pointers into value field for warning and indirect symbols; just
6993 leave the value field alone.
6994 * linker.c (generic_link_add_symbol_list): Use next symbol for
6995 warning and indirect symbols, rather than looking in symbol value.
6996 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6997 parameter. Change all callers. Remove support for indirect
6998 symbols; it didn't work anyhow.
6999 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7000 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7001 * bfd-in2.h: Rebuild.
7003 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7005 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7006 go back to telling the tools this reloc operates on 32 bits.
7008 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7010 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7011 rather than a direct fprintf.
7012 * archive.c (_bfd_write_archive_contents): Likewise.
7013 * coffcode.h (coff_slurp_symbol_table): Likewise.
7014 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7015 (ppc_elf_unsupported_reloc): Likewise.
7016 (ppc_elf_relocate_section): Likewise.
7017 * i386linux.c (linux_tally_symbols): Likewise.
7018 (linux_finish_dynamic_link): Likewise.
7019 * osf-core.c (osf_core_core_file_p): Likewise.
7020 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7021 * som.c (som_sizeof_headers): Likewise.
7022 * srec.c (srec_bad_byte): Likewise.
7023 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7024 * libbfd-in.h (bfd_assert): Declare first parameter const.
7025 * libbfd.h: Rebuild.
7026 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7027 bfd_reloc_overflow is enough.
7028 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7029 * coff-h8500.c (rtype2howto): Likewise.
7030 * coff-z8k.c (rtype2howto): Likewise.
7031 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7032 * elf.c (_bfd_elf_get_lineno): Likewise.
7033 (_bfd_elf_no_info_to_howto): Likewise.
7034 (_bfd_elf_no_info_to_howto_rel): Likewise.
7035 * hp300hpux.c (convert_sym_type): Likewise.
7036 (MY(swap_std_reloc_in)): Likewise.
7037 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7039 * libaout.h (struct aoutdata): Add line_buf field.
7040 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7041 and filename_buffer. Instead, use a malloc buffer stored in the
7042 new line_buf field. Remove length restrictions.
7044 * coffgen.c (string_size): Remove static variable.
7045 (debug_string_size, debug_string_section): Likewise.
7046 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7047 and debug_string_size_p parameters. Use them instead of the
7048 global variables. Change all callers.
7049 (coff_write_symbol): Likewise.
7050 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7051 (coff_write_symbols): Add local variables to replace removed
7054 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7055 function, and line_base fields.
7056 * libcoff.h: Rebuild.
7057 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7058 information, rather than using static variables.
7060 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7061 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7063 * init.c (initialized): Remove static variable.
7064 (bfd_init): Don't bother setting initialized.
7065 (bfd_check_init): Remove.
7066 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7067 * libbfd.h: Rebuild.
7069 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7071 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7072 size for full core dumps. Copy core file header to private data.
7073 (rs6000coff_core_file_failing_command,
7074 rs6000coff_core_file_failing_signal): New functions to extract
7075 the file name and terminating signal from the core file.
7076 * coff-rs6000.c: Use them.
7078 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7080 Change arch info to be const, initialized at compile time.
7081 * archures.c: Reindent many functions. Change CONST to const.
7082 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7083 nothing set it anyhow. Make next const.
7084 (bfd_arch_info_list): Remove.
7085 (bfd_archures_list): Rename from archures_init_table. Change from
7086 a table of function pointers to a table of bfd_arch_info_type
7087 structure addresses.
7088 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7089 (bfd_lookup_arch): Likewise.
7090 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7092 (bfd_default_arch_struct): Make const.
7093 (bfd_arch_init, bfd_arch_linkin): Remove.
7094 (bfd_get_arch_info): Return a const pointer.
7095 * init.c (bfd_init): Don't call bfd_arch_init.
7096 * bfd.c (struct _bfd): Make arch_info const.
7097 * bfd-in2.h: Rebuild.
7098 * libbfd.h: Rebuild.
7099 * configure.in: Put & before everything in $selarchs.
7100 * configure: Rebuild.
7101 * cpu-*.c: Change bfd_*_arch from a function which calls
7102 bfd_arch_linkin to a const structure.
7103 * ieee.c (ieee_object_p): Make arch const.
7105 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7107 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7109 * bfd-in2.h: Regenerate.
7110 * libbfd.h: Regenerate.
7112 * elf32-ppc.c (reloc_type): Update names to match current draft.
7113 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7114 relative. Update names to current V.4 draft.
7115 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7116 (ppc_elf_relocate_section): Rename relocations to match draft.
7118 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7120 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7121 compiled with -mrelocatable-lib to be linked with either normal
7122 modules or -mrelocatable modules.
7124 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7126 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7127 in the a.out header.
7129 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7130 a reloc against a local symbol, even if it's not a section.
7132 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7134 * targets.c (bfd_target): Remove unused align_power_min field.
7135 * bfd-in2.h: Rebuild.
7136 * All backends: Remove initialization of align_power_min.
7138 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7140 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7142 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7144 * config.bfd (mips-dec-netbsd*): New target.
7145 * configure.host (mips-dec-netbsd*): New host.
7146 * configure.in (mips-dec-netbsd*): New native.
7147 * configure: Rebuild.
7149 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7151 Make the COFF backend linker merge common types:
7152 * cofflink.c (struct coff_debug_merge_element): Define.
7153 (struct coff_debug_merge_type): Define.
7154 (struct coff_debug_merge_hash_entry): Define.
7155 (struct coff_debug_merge_hash_table): Define.
7156 (coff_debug_merge_hash_table_init): Define.
7157 (coff_debug_merge_hash_table_free): Define.
7158 (coff_debug_merge_hash_lookup): Define.
7159 (struct coff_final_link_info): Add debug_merge field.
7160 (coff_debug_merge_hash_newfunc): New static function.
7161 (_bfd_coff_final_link): Allocate and free debug_merge table.
7162 (coff_link_input_bfd): Merge identical enum, struct and union
7165 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7167 Convert i960 COFF to use COFF backend linker.
7168 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7169 structure to store the symbol being used.
7170 (coff_i960_start_final_link): New static function.
7171 (coff_i960_relocate_section): New static function.
7172 (coff_i960_adjust_symndx): New static function.
7173 (coff_start_final_link): Define.
7174 (coff_relocate_section): Define.
7175 (coff_adjust_symndx): Define.
7176 * coffcode.h (bfd_coff_backend_data): Add new callback function
7177 _bfd_coff_start_final_link.
7178 (bfd_coff_start_final_link): Define.
7179 (coff_start_final_link): Define if not defined.
7180 (bfd_coff_std_swap_table): Add coff_start_final_link.
7181 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7183 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7184 function callback is not NULL.
7185 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7186 (_bfd_coff_internal_syment_name): Declare.
7187 * libcoff.h: Rebuild.
7188 * configure.in (icoff_big_vec): Add cofflink.o.
7189 (icoff_little_vec): Likewise.
7190 * configure: Rebuild.
7192 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7194 * Makefile.in (clean-info): Remove extraneous tab from line
7197 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7199 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7200 contents has relocs.
7202 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7204 * coffcode.h (coff_compute_section_file_positions): Keep the
7206 (coff_write_object_contents): Remember if it's a relocatable
7208 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7209 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7210 if relocatable file. Swap out saved raw size.
7212 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7214 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7215 (maintainer-clean): Rename from realclean, passing
7216 maintainer-clean down to subdirectories, but leave realclean as a
7219 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7222 * dep-in.sed: Remove config.h from generated dependencies.
7224 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7225 broken out of sunos_canonicalize_dynamic_symtab.
7226 (sunos_canonicalize_dynamic_symtab): Call new function
7227 sunos_slurp_dynamic_symtab.
7228 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7229 dynamic symbol table to the caller.
7230 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7231 callback to override the symbols being read.
7232 * libaout.h (struct aout_backend_data): Add three new parameters
7233 to add_dynamic_symbols callback.
7235 Extensive minor changes to avoid various gcc warnings. Also:
7236 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7237 * archures.c (bfd_arch_info_type): Change mach field from long to
7239 (bfd_lookup_arch): Change machine parameter from long to unsigned
7242 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7244 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7245 a symbol with a non-zero plt_offset.
7247 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7249 * elfcode.h (align_file_position): Remove; not used.
7251 * configure.in: Only check for <sys/procfs.h> on a native system,
7252 and make sure it defines prstatus_t.
7253 * configure: Rebuild.
7255 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7257 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7259 * config.in: Rename from config.h.in.
7260 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7261 Check for config.h:config.in when creating stamp-h.
7262 * configure: Rebuild.
7263 * Makefile.in (stamp-h): Depend upon config.in rather than
7264 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7265 calling config.status.
7267 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7268 (Makefile): Just rebuild Makefile.
7269 (config.h, stamp-h): New targets.
7270 * configure.in: Create stamp-h when rebuilding config.h.
7271 * configure: Rebuild.
7273 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7275 * configure.in: Call AC_CONFIG_HEADER. Substitute
7276 HOST_64BIT_LONG. Check that various header files exist. Check
7277 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7278 and/or free need to be declared. Don't make a link to sysdep.h.
7279 Define TRAD_HEADER for various hosts.
7280 * configure: Rebuild.
7281 * configure.host: Don't set my_host. Add definitions taken from
7282 host header files for various entries. Remove entries which now
7284 * acconfig.h: New file.
7285 * config.h.in: New file, built by autoheader.
7286 * sysdep.h: New file.
7287 * Makefile.in (do_distclean): Don't remove sysdep.h.
7289 (LOCAL_H_DEPS): New variable.
7290 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7292 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7293 ($(OPTIONAL_BACKENDS)): Likewise.
7294 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7295 looking through sysdep.h.
7296 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7297 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7298 (fprintf_vma, sprintf_vma): Likewise.
7299 (int64_type, uint64_type): Don't define.
7300 * bfd-in2.h: Rebuild.
7301 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7302 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7303 * lynx-core.c: Include stuff from old hosts/lynx.h.
7304 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7305 rather than NO_FCNTL.
7306 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7307 rather than NATIVE_HPPAHPUX_COMPILER.
7308 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7310 * hosts/*.h: Remove all header files which merely include,
7311 declare, and define things. Leave header files which define
7312 information needed by trad-core.c.
7314 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7315 (BFD_CC_FOR_BUILD): Define.
7316 * configure.in: Use BFD_CC_FOR_BUILD.
7317 * configure: Rebuild.
7319 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7321 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7322 * configure: Rebuild.
7324 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7327 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7329 * config.bfd: i386pe_ve -> i386pe_vec.
7331 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7333 * configure.host: Incorporate host Makefile fragments by setting
7335 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7336 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7337 value based on whether the code is being compiled by a cross
7338 compiler. Don't substitute host_makefile_frag or frags.
7339 * aclocal.m4: New file to define local AC_PROG_CC.
7340 * configure: Rebuild.
7341 * Makefile.in (INSTALL): Set to @INSTALL@.
7342 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7343 (INSTALL_DATA): Set to @INSTALL_DATA@.
7345 (CC): Define as @CC@.
7346 (CFLAGS): Set to @CFLAGS@.
7347 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7348 (@host_makefile_frag@): Remove.
7349 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7350 after other options.
7351 (config.status): Remove dependency upon @frags@.
7352 * config/*.mh, config/README: Remove.
7354 * config.bfd: Rewrite to incorporate the contents of the Makefile
7355 fragments by setting shell variables, rather than merely returning
7356 the name of a Makefile fragment.
7357 * configure.in: Use shell variables set by config.bfd rather than
7358 looking at the target Makefile fragment files. Don't substitute
7359 target_makefile_frag. Do substitute TDEFINES.
7360 * configure: Rebuild.
7361 * Makefile.in (@target_makefile_frag@): Remove.
7362 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7363 * config/*.mt: Remove.
7365 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7367 * configure.in: Put changequote lines around "i[345]86" patterns
7368 section of core file support.
7370 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7372 * som.c (som_bfd_print_private_bfd_data): Define to use the
7375 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7377 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7378 entry, text_start and data_start.
7380 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7382 * Makefile.in (OFILES): Remove $(TDEPFILES).
7383 * config/apollo.mt (TDEPFILES): Remove.
7384 * config/README: Update.
7386 * configure.in: For a native configuration, set COREFILE and
7387 COREFLAG based on the canonical host name.
7388 * configure: Rebuild.
7389 * Makefile.in: Rebuild dependencies.
7390 (ALL_CFLAGS): Add @COREFLAG@.
7391 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7392 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7393 support routines. Check LYNX_CORE rather than HOST_LYNX.
7394 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7395 * i386lynx.c: Likewise.
7396 * m68klynx.c: Likewise.
7397 * sparclynx.c: Likewise.
7398 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7399 * *-core.c: Comment changes.
7400 * config/decstation.mh (HDEPFILES): Remove.
7401 (HDEFINES): Remove -DTRAD_CORE.
7402 * config/irix3.mh (RANLIB): Remove.
7403 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7404 (HDEFINES): Remove -DIRIX_CORE.
7405 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7406 (HDEFINES): Remove -DTRAD_CORE.
7407 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7408 * config/ultra3.mh (RANLIB): Remove.
7409 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7410 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7411 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7412 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7413 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7414 * config/i386aix.mh, config/i386bsd.mh: Remove.
7415 * config/i386linux.mh, config/i386mach3.mh: Remove.
7416 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7417 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7418 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7419 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7420 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7421 * config/solaris2.mh, config/stratus.mh: Remove.
7422 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7423 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7425 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7427 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7428 DT_FINI entry if the appropriate symbol is not in the hash table.
7430 * libelf.h (struct elf_backend_data): Add create_program_headers
7431 and want_hdr_in_seg fields.
7432 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7434 (elf_backend_create_program_headers): Likewise.
7435 (elfNN_bed): Initialize create_program_headers and
7437 * elf.c (get_program_header_size): Call create_program_headers
7439 (map_program_segments): Check want_hdr_in_seg backend field. Call
7440 create_program_headers backend routine.
7442 * elf.c (assign_file_positions_except_relocs): Align non allocated
7443 sections when creating an executable.
7445 * elfcode.h (elf_swap_phdr_in): Make non static.
7446 (elf_swap_phdr_out): Make non static.
7447 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7448 (bfd_elf32_swap_phdr_out): Declare.
7449 (bfd_elf64_swap_phdr_in): Declare.
7450 (bfd_elf64_swap_phdr_out): Declare.
7452 * ecofflink.c (ecoff_collect_shuffle): New static function.
7453 (_bfd_ecoff_get_accumulated_pdr): New function.
7454 (_bfd_ecoff_get_accumulated_sym): New function.
7455 (_bfd_ecoff_get_accumulated_ss): New function.
7456 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7457 (_bfd_ecoff_get_accumulated_sym): Declare.
7458 (_bfd_ecoff_get_accumulated_ss): Declare.
7459 * libbfd.h: Rebuild.
7461 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7463 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7465 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7466 warning symbols. If any section is named .gnu.warning.XXX, treat
7467 the contents as a warning to be issued if the symbol XXX is
7469 (elf_link_output_extsym): For an indirect or warning symbol, just
7470 output the symbol it points to.
7472 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7473 if bfd_hash_allocate fails, since it will already be set.
7474 (generic_link_hash_newfunc): Likewise.
7475 (archive_hash_newfunc): Likewise.
7476 (hash_entry_bfd): New static function.
7477 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7478 callback. Allocate a new warning using the hash table newfunc.
7479 Use bfd_hash_replace to update the entry in the hash table, rather
7480 than assuming we can copy the fields with structure assignment.
7482 * hash.c (bfd_hash_replace): New function.
7483 * bfd-in.h (bfd_hash_replace): Declare.
7484 * bfd-in2.h: Rebuild.
7486 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7488 * config.bfd: Add mips*vr4300-*-elf* target.
7489 * config/mipsbvr4300.mt: Added.
7491 See file ChangeLog.2
7498 version-control: never