1 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
3 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
4 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
6 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
7 callers. If PE file, don't add section VMA.
8 (coff_write_alien_symbol): If PE file, don't add section VMA.
9 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
10 (_bfd_coff_write_global_sym): Likewise.
11 (_bfd_coff_generic_relocate_section): Likewise.
13 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
16 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
18 * cofflink.c (mark_relocs): Add new function to mark symbols which
19 are used by relocations.
20 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
21 suppress the skipping of symbols that have thus been marked.
23 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
25 * coff-sh.c (sh_merge_private_data): New static function.
26 (coff_bfd_merge_private_bfd_data): Define.
29 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
31 * coff-tic80.c: Remove unnecessary #ifdefs.
32 * config.bfd: Set targ_underscore to yes for tic80.
34 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
36 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
37 with unresolved external symbols in GDB).
40 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
42 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
43 the symbols associated with each BFD.
44 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
46 * elf-m10200.c: Likewise.
47 * elf32-m32r.c: Likewise.
48 * elf32-sh.c: Likewise.
50 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
52 * elflink.h (elf_link_add_object_symbols): Don't decrease the
53 alignment of a common symbol. If two symbols that look like
54 common symbols are found in two shared libraries, and the size is
55 different, use the larger size, and warn if --warn-common. If a
56 common symbol overrides a definition in a shared library, set the
57 size to the larger size, and warn if --warn-common.
59 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
61 * cpu-arm.c (compatible): Allow default machine to be polymorphed
62 into any other machine type.
64 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
66 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
67 data into an unitialised destination set its machine type as well.
69 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
71 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
72 to common symbol size. Consistently treat uninitialized symbols
73 in shared objects as common symbols.
75 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
77 * archures.c (constants): Added new constants to identify the
78 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
79 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
81 * bfd-in2.h (constants): Added new constants to identify
82 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
83 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
84 bfd_mach_arm_4T. This file is auto-magically generated from the
85 archures.c file. This update is just to save work.
87 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
88 coff_arm_bfd_print_private_bfd_data,
89 coff_arm_bfd_set_private_flags,
90 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
91 (global): Macro redefinitions set up to use these new functions.
93 * coffcode.h (coff_mkobject_hook): Added call to
94 coff_arm_bfd_set_private_flags().
95 (coff_set_arch_mach_hook): Added code to set machine type based on
96 bits stored in internal flags.
97 (coff_set_flags): Added code to set the new bits in the flags
98 field based on the machine number.
99 (function definition macros): Made all function definition macros
100 conditional so that they can be overridden by target specific
103 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
104 Structure extended to include new types, one each for ARMv2,
105 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
107 * libcoff-in.h (struct coff_tdata): Added flags field.
109 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
111 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
113 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
116 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
118 * coffgen.c (coff_find_nearest_line): If there are no syments,
121 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
123 * config.bfd: cope with '*-*-linux-gnuaout' targets.
125 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
127 * targmatch.sed: Add explicit \n characters to work around bug in
128 HP/UX 10.20 sed program.
130 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
132 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
135 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
137 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
139 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
141 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
142 (struct elf_m68k_pcrel_relocs_copied, struct
143 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
144 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
145 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
146 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
148 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
149 PC relative relocs for a global symbol defined in a regular
150 object, and count the number of PC relative relocs copied for any
152 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
153 traverse with elf_m68k_discard_copies.
155 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
157 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
158 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
160 * coffcode.h (coff_compute_section_file_positions): Force the
161 potential last byte in the file to be written out when
164 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
166 * configure.host (mips*-*-openbsd*): New host.
168 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
170 * elflink.h (elf_link_add_object_symbols): Only subtract the
171 section VMA from the symbol value if this is a fully linked file.
173 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
174 (struct elf_i386_link_hash_entry): Define.
175 (struct elf_i386_link_hash_table): Define.
176 (elf_i386_link_hash_traverse): Define.
177 (elf_i386_hash_table): Define.
178 (elf_i386_link_hash_newfunc): New static function.
179 (elf_i386_link_hash_table_create): New static function.
180 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
181 PC relative relocs for a global symbol defined in a regular
182 object, and count the number of PC relative relocs copied for any
184 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
185 traverse with elf_i386_discard_copies.
186 (elf_i386_discard_copies): New static function.
187 (bfd_elf32_bfd_link_hash_table_create): Define.
189 From Gordon W. Ross <gwr@mc.com>:
190 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
191 (sunos4_aout_backend): Use MY_entry_is_text_address.
194 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
196 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
197 R_D30V_32_NORMAL to 2 (4 bytes).
200 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
202 From Gordon W. Ross <gwr@mc.com>:
203 * netbsd.h (N_SHARED_LIB): Define.
204 (SEGMENT_SIZE): Don't define.
205 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
207 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
208 (SEGMENT_SIZE): Don't define.
210 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
211 to sizeof Rela structure, not sizeof Rel structure. From Gary
212 Thomas <g.thomas@opengroup.org>.
214 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
216 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
217 whenever entry is larger than text address, but only by whole
218 pages. From Gordon W. Ross <gwr@mc.com>.
220 * Makefile.in (install): Depend upon installdirs. Use
221 mkinstalldirs to build $(oldincludedir).
222 (installdirs): New target.
224 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
225 if this is a debugging section which we are stripping.
227 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
229 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
230 alpha-specific target data struct.
232 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
234 From Thomas Graichen <graichen@rzpd.de>:
235 * Makefile.in: Always use $(SHELL) when running move-if-change.
236 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
237 * configure: Rebuild.
239 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
241 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
242 VMA if this is an executable file or a shared object.
244 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
247 * libaout.h (struct aout_backend_data): Add entry_is_text_address
249 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
250 start of the file. Remove uses later on which switch using
252 (MY(callback)): Handle entry_is_text_address.
253 (MY_entry_is_text_address): Define if not defined.
254 (MY(backend_data)): Initialize new field.
255 * aoutf1.h (sunos4_aout_backend): Likewise.
256 * i386aout.c (MY(backend_data)): Likewise.
257 * i386mach3.c (MY(backend_data)): Likewise.
258 * mipsbsd.c (MY(backend_data)): Likewise.
259 * sparclynx.c (sparclynx_aout_backend): Likewise.
260 * netbsd.h (SEGMENT_SIZE): Define if not defined.
261 (MY_entry_is_text_address): Define.
262 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
264 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
265 whose name starts with `.'.
267 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
269 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
270 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
271 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
272 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
273 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
274 sparc-*-openbsd*): New targets.
275 * configure: Rebuild.
277 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
279 * stabs.c (struct stab_section_info): New field
281 (_bfd_link_section_stabs): Fill the above array.
282 (_bfd_stab_section_offset): Use `cumulative_skips' to
283 speed up offset calculation.
285 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
287 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
288 addend for non pc-relative relocations.
290 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
291 for non-existent function.
293 * elf-m10300.c (mn10300_elf_relax_section): New function.
294 (mn10300_elf_relax_delete_bytes): Likewise.
295 (mn10300_elf_symbol_address_p): Likewise.
296 (mn10300_elf_get_relocated_section_contents): Likewise.
297 (bfd_elf32_bfd_relax_section): Define.
298 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
300 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
302 * configure.host: Set SHLIB_LIBS.
303 * configure.in: Substitute SHLIB_LIBS.
304 * configure: Rebuild.
305 * Makefile.in (SHLIB_LIBS): New variable.
306 ($(SHLIB)): Use $(SHLIB_LIBS).
308 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
310 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
311 with bfd_section_vma.
313 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
315 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
316 Correct CPU file names for mn10[23]00.
317 * configure: Rebuild.
319 * bfd.c (bfd_record_phdr): Cast count to size_t before
322 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
323 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
324 (xcoff_write_archive_contents): LIkewise.
325 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
326 (mips_elf_create_procedure_table): Likewise.
327 * peicode.h (pe_print_idata): Likewise.
328 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
329 * xcofflink.c (xcoff_get_section_contents): Likewise.
330 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
331 (xcoff_link_add_symbols): Likewise.
332 (xcoff_link_add_symbols): Likewise.
334 * ppcboot.c (ppcboot_set_arch_mach): Make static.
335 (ppcboot_bfd_print_private_bfd_data): Likewise.
337 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
338 to complain_overflow_signed.
340 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
342 * VERSION: Set to 2.8.1.
344 * Branched binutils 2.8.
346 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
347 deciding whether to copy a reloc into a shared object.
348 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
349 relocs in unallocated sections.
350 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
351 R_SPARC_RELATIVE relocs in unallocated sections.
353 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
355 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
356 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
359 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
361 * elflink.h (elf_link_add_object_symbols): Let a common symbol
362 override an uninitialized symbol from a shared library with a
365 * elf-m10200.c: Rename from elf32-mn10200.c.
366 * elf-m10300.c: Rename from elf32-mn10300.c.
367 * cpu-m10200.c: Rename from cpu-mn10200.c
368 * cpu-m10300.c: Rename from cpu-mn10300.c
369 * Makefile.in: Update accordingly.
371 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
372 (elf_mips_isa): Move to earlier in file.
373 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
374 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
377 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
380 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
382 * configure.com: New file.
383 * config.h-vms: Remove file.
384 * makefile.vms: Update for new configure scheme.
386 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
388 * libcoff-in.h (ppc_allocate_toc_section): Declare.
389 (ppc_process_before_allocation): Declare.
390 * libcoff.h: Rebuild.
392 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
394 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
396 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
398 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
400 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
401 symbol index for a R_IHCONST reloc.
403 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
405 * targmatch.sed: Do not use \(\) recursively.
407 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
409 * m68klinux.c (MACHTYPE_OK): Define.
410 * i386linux.c (MACHTYPE_OK): Define.
412 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
414 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
415 <hjl@gnu.ai.mit.edu>:
416 * sparclinux.c: New file.
417 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
418 * bfd-in2.h: Rebuild.
419 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
420 * configure.in (sparclinux_vec): Add to list of vectors.
421 * configure: Rebuild.
422 * targets.c (sparclinux_vec): Declare.
423 (bfd_target_vector): Add sparclinux_vec.
424 * Makefile.in: Rebuild dependencies.
425 (BFD32_BACKENDS): Add sparclinux.o.
426 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
428 * coff-mips.c (mips_ecoff_backend_data): Initialize new
429 bfd_coff_backend_data field.
430 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
432 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
433 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
434 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
436 * bfd.c: Include "libiberty.h".
437 (strerror): Don't declare.
438 (bfd_errmsg): Call xstrerror rather than strerror.
440 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
442 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
443 reloc even if the symbol is in the .bss section.
444 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
445 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
446 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
448 * coffcode.h (bfd_coff_backend_data): Add new field
449 _bfd_coff_default_section_alignment_power.
450 (bfd_coff_default_section_alignment_power): Define.
451 (bfd_coff_std_swap_table): Initialize new field.
452 * libcoff.h: Rebuild.
453 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
454 symbol to the default section alignment.
456 * COPYING: Update FSF address.
459 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
461 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
462 21-bit absolute that made it act as a relative.
465 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
467 * elflink.c (_bfd_elf_create_linker_section): Don't set
468 bss_section and rel_section from existing sections.
470 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
473 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
475 * aoutx.h (some_aout_object_p): Change executable test to fix
476 problems with embedded a.out systems.
478 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
480 * stabs.c (_bfd_stab_section_offset): New function.
481 * libbfd-in.h (_bfd_stab_section_offset): Declare.
483 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
485 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
486 * elf32-mips.c (mips_elf_relocate_section): Likewise.
487 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
488 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
489 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
491 * stabs.c (_bfd_link_section_stabs): Copy over the first header
492 symbol. Check for memory allocation failure of *psinfo.
493 (_bfd_write_section_stabs): Add psinfo parameter. Change all
494 callers. Set the value of the header symbol.
495 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
499 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
501 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
502 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
503 reloc types, rather than silently failing to generate an output file.
506 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
508 * targmatch.sed: Use the hold space to put the #ifdef around the
510 * targets.c (UNSUPPORTED_TARGET): Don't define.
511 (find_target): Don't check for UNSUPPORTED_TARGET.
512 (bfd_set_default_target): Don't try to optimize by checking for
515 * Makefile.in: Rebuild dependencies.
516 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
517 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
518 (elf32-m32r.o): Remove explicit target.
520 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
523 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
524 count section symbols for sections that were created by the
525 linker, or are not allocatable or not loadable.
526 (elf32_sparc_finish_dynamic_sections): Output output section
527 symbols for section for which we made space for them.
529 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
531 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
532 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
534 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
536 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
537 (m32r_hi16_list): New static local.
538 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
539 (m32r_elf_do_hi16_reloc): Delete.
540 (m32r_elf_relocate_hi16): New function.
541 (m32r_elf_lo16_reloc): New function.
542 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
545 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
547 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
548 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
549 (m32r_elf_final_sda_base): New function.
550 (m32r_elf_relocate_section): Rewrite sdata support.
551 (m32r_elf_finish_dynamic_sections): Delete.
553 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
555 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
556 * coff-svm68k.c: New file. Just defines some macros and includes
558 * coff-m68k.c: Add functions to handle common addends, moved in
559 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
560 Control whether relocs are visible using STATIC_RELOCS.
561 * cf-m68klynx.c: Simplify greatly: just define macros to control
563 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
564 * targets. (m68ksysvcoff_vec): Declare.
565 (bfd_target_vector): Add m68ksysvcoff_vec.
566 * config.bfd (m68*-motorola-sysv*): New target.
567 * configure.in (m68ksysvcoff_vec): New vector.
568 * configure: Rebuild.
569 * Makefile.in: Rebuild dependencies.
570 (BFD32_BACKENDS): Add coff-svm68k.o.
571 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
573 * binary.c (binary_set_section_contents): Don't get misled if the
574 first section is not loadable. From Matthew L. Martin
577 * elflink.h (elf_bfd_final_link): Set the value of a section
578 symbol to the section address unless doing a relocateable link.
580 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
582 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
583 .plt entry if we've taken the function's address.
584 (elf64_alpha_merge_gots): Merge collected flags info as well.
586 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
588 * Many files: Add function prototypes.
589 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
590 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
591 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
592 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
593 * peicode.h: Change several void * parameters to PTR.
594 * srec.c (srec_get_symbol_info): Make static.
595 * syms.c (bfd_symbol_is_absolute): Remove.
596 * Makefile.in: Rebuild dependencies.
598 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
600 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
601 (bfd_elf32_bfd_is_local_label): Don't define.
603 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
606 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
608 * bfd-in.h: Don't include obstack.h.
609 (struct bfd_hash_table): Change memory field to PTR.
610 * bfd.c (struct _bfd): Change memory field to PTR.
611 * bfd-in2.h: Rebuild.
612 * libbfd-in.h (bfd_release): Declare as function, don't define as
615 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
616 objalloc routines rather than obstack routines.
617 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
618 (getpagesize): Don't define.
619 (_bfd_new_bfd): Don't set _bfd_chunksize.
620 (bfd_openr): Free new bfd and objalloc on failure.
621 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
622 (bfd_alloc_size): Remove.
623 (bfd_release): New function.
624 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
625 objalloc routines rather than obstack routines.
626 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
627 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
628 objalloc routines rather than obstack routines.
629 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
630 (struct accumulate): Change memory to struct objalloc *.
631 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
632 * dep-in.sed: Don't remove obstack.h from dependency list.
633 * Makefile.in: Rebuild dependencies.
634 (BFD_H_DEPS): Remove obstack.h.
635 (install): Don't install obstack.h.
636 * Many files: Don't include "obstack.h".
639 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
640 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
642 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
643 * sunos.c (sunos_add_dynamic_symbols): Likewise.
644 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
646 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
647 old version of bfd_alloc.
648 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
650 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
652 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
654 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
655 ELF local label syntax as well.
657 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
659 * config.bfd (powerpc-*-beos*): New target.
660 * configure.in (powerpc-*-beos*): Add case that explicitly
661 does not set COREFILE for now. A future BeOS version is
662 expected to support core files.
663 * configure: Regenerate with autoconf.
665 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
667 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
668 seen with a local symbol, rather than crashing.
670 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
671 version symbols if there aren't any.
674 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
676 * coff-tic80.c (coff_rtype_to_howto): Define
677 (coff_tic80_rtype_to_howto): Clone generic coff version and
678 add code to handle the funky TI "internal relocations".
681 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
683 * elflink.h (elf_link_add_object_symbols): Don't warn about type
684 or size changes because of a weak symbol.
686 * cisco-core.c (SIGEMT): Define if not defined.
688 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
690 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
691 setting ever. Sanity check the version number. Sort out copying
692 flags and other information when adding an indirect symbol.
693 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
694 symbols added by the backend. Clear the entire contents of the
696 (elf_export_symbol): Ignore indirect symbols.
697 (elf_link_output_extsym): Accept a section without an owner in an
699 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
700 version count. Correct the allocation of x_versymp.
702 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
703 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
704 Don't return bfd_und_section_ptr when info->shared.
705 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
706 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
707 (mips_elf_check_relocs): Resolve an indirect symbol in
709 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
710 SHN_MIPS_TEXT or SHN_MIPS_DATA.
712 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
714 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
716 From Eric Youngdale <eric@andante.jic.com>:
717 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
718 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
719 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
720 versioned symbol appears in both a regular and a shared object.
721 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
722 appropriate. Improve error message.
723 (struct elf_outext_info): Rename from elf_finfo_failed. Change
724 all uses. Add localsyms field.
725 (elf_bfd_final_link): When generating a shared library, call
726 elf_link_output_extsym to output all local symbols.
727 (elf_link_output_extsym): Handle symbols which were forced to
730 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
732 From Eric Youngdale <eric@andante.jic.com>:
733 * elf-bfd.h (elf_symbol_type): Add version field.
734 * elfcode.h (elf_slurp_symbol_table): Set version field.
735 * elflink.h (elf_link_add_object_symbols): When creating an
736 indirect symbol for a default version symbol, set DEF_DYNAMIC if
737 appropriate. Set up an indirection from the nondefault version of
739 (NAME(bfd_elf,size_dynamic_sections)): Call
740 elf_link_assign_sym_version before checking whether there are any
741 versions. Always record the version name as a dynamic symbol.
743 (elf_link_assign_sym_version): After finding a version, see if a
744 symbol should be forced to local scope. Create a new version
745 definition if appropriate.
746 (elf_link_output_extsym): Correct indirect symbol handling.
747 * elf.c (bfd_elf_print_symbol): Print version information.
748 (bfd_section_from_shdr): Turn version sections into BFD sections.
749 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
750 if sh_info is not already set.
751 (_bfd_elf_copy_private_section_data): Copy sh_info for version
753 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
754 _bfd_stringtab_add to copy the name into permanent memory if
757 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
759 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
761 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
763 * coffcode.h (bfd_coff_backend_data): Change
764 _bfd_coff_compute_section_file_positions to return a boolean
765 value. Change all callers.
766 (coff_compute_section_file_positions): Change return type to
767 boolean. If the size of the last section changed, then output a
768 zero byte at the end of the file.
769 * libcoff.h: Rebuild.
771 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
772 for at least 6 output symbols.
773 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
774 emit a TC csect to represent the space they take up. For an XO
775 symbol, just emit a reference, not a csect.
777 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
778 Solaris doesn't like the combined options, and the -f is
780 (stamp-tshlink, install): Likewise.
782 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
783 handling when little endian.
785 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
787 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
788 (mn10300_elf_relocate_section): Likewise.
789 (elf_backend_relocate_section): Define.
791 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
792 relocs. Replace them with generic PCREL_{8,16,32} relocs.
793 (elf32_mn10300_howto_table): Likewise.
794 (elf32_mn10300_reloc_map): Likewise.
795 (bfd_elf32_mn10300_reloc): Delete unused function.
797 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
800 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
801 understand, just set the howto field to NULL, and the caller will
802 print an appropriate error message.
804 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
805 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
806 block. Use NULL for initializations of "ptr" rather than bare 0.
807 * coff-h8300.c: Fix typo in comment.
808 * coff-h8500.c: Ditto.
812 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
814 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
815 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
816 m32r_elf_get_relocated_section_contents): First pass at relax support.
818 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
820 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
821 entry for reading verdef records.
822 Use correct braces for computing increments of extverdaux and
823 exteverdef record pointers.
826 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
828 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
832 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
834 * elflink.h (elf_link_find_version_dependencies): Check that
835 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
839 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
841 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
844 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
846 * targets.c (bfd_default_vector): Make non-const.
847 (find_target): New static function, broken out of
849 (bfd_set_default_target): New function.
850 (bfd_find_target): Call find_target. When defaulting, use
851 bfd_default_vector[0] if it is not NULL.
852 * libbfd-in.h (bfd_default_vector): Adjust declaration.
853 * bfd-in2.h, libbfd.h: Rebuild.
855 * syms.c (bfd_is_local_label): Return false if the symbol has no
857 * coff-i960.c (coff_i960_is_local_label_name): New function.
858 (coff_bfd_is_local_label_name): Define.
859 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
860 (coff_bfd_is_local_label_name): Define.
861 * coff-rs6000.c (xcoff_is_local_label_name): New function.
862 (coff_bfd_is_local_label_name): Define.
863 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
864 with .. or _.L_ as local.
865 * elf32-i386.c (elf_i386_is_local_label_name): New function.
866 (bfd_elf32_bfd_is_local_label_name): Define.
867 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
868 beginning with $ as local.
870 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
872 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
873 rather than comparing against info->lprefix.
874 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
875 * elflink.h (elf_link_input_bfd): Likewise.
876 * linker.c (_bfd_generic_link_output_symbols): Likewise.
877 * xcofflink.c (xcoff_link_input_bfd): Likewise.
879 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
880 _bfd_elf_is_local_label_name if not already defined.
881 * elf.c (_bfd_elf_is_local_label_name): New function.
882 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
884 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
885 (m88k_is_local_label_name): New static function.
887 * coffcode.h (coff_bfd_is_local_label_name): Define as
888 _bfd_coff_is_local_label_name if not already defined.
889 * coffgen.c (_bfd_coff_is_local_label_name): New function.
890 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
891 * libcoff.h: Rebuild.
893 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
894 to _bfd_is_local_label_name.
895 (bfd_target): Likewise.
896 * syms.c (bfd_is_local_label): Define as function, not macro.
897 (bfd_is_local_name): Define.
898 * libbfd.c (bfd_generic_is_local_label_name): Rename from
899 bfd_generic_is_local_label, and take a string rather than a
901 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
902 (_bfd_nosymbols_bfd_is_local_label_name): Define.
903 (bfd_generic_is_local_label): Don't declare.
904 (bfd_generic_is_local_label_name): Declare.
905 * bfd-in2.h, libbfd.h: Rebuild.
906 * All backends: Change local_label to local_label_name.
908 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
909 (mips_elf_relocate_got_local): Change return type to boolean.
910 Don't assume that the first zero entry is unassigned; instead, use
912 (mips_elf_relocate_section): Check return value of
913 mips_elf_relocate_got_local.
914 (mips_elf_create_got_section): Initialize assigned_gotno field.
917 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
919 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
923 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
925 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
926 that have no contents merely because linker_mark is not set.
928 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
930 * config.bfd (mips*-*-lnews*): New target.
931 * coff-mips.c (mips_relocate_section): Make assert compare
932 content byteorder instead of header byteorder.
933 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
935 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
936 * configure.in (ecoff_biglittle_vec): Add case.
939 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
941 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
942 name begins with ".note".
943 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
944 section whose name begins with ".note".
945 (get_program_header_size): Corresponding change.
947 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
948 jal and for jal overflow.
950 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
952 From Eric Youngdale <eric@andante.jic.com>:
953 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
954 not found, try looking it up again without the version name.
955 (elf_link_add_object_symbols): Always link against the dynamic
956 symbol table of a dynamic object. When linking against a dynamic
957 object, include version strings in symbol names, and set up
958 version information. Add indirect symbols for default versions.
959 (elf_link_create_dynamic_sections): Add special version sections.
960 (struct elf_assign_sym_version_info): Define.
961 (struct elf_find_verdep_info): Define.
962 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
964 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
965 (elf_link_find_version_dependencies): New static function.
966 (elf_link_assign_sym_version): New static function.
967 (elf_link_renumber_dynsyms): New static function.
968 (struct elf_final_link_info): Add symver_sec field.
969 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
970 local symbols of a dynamic object. Handle DT_VER* constants.
971 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
972 dynamic object. Skip indirect symbols from ELF objects. Remove
973 the version name before choosing a hash bucket. Write out the
974 version information if appropriate.
975 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
976 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
977 (bfd_elf64_size_dynamic_sections): Likewise.
978 * bfd-in2.h: Rebuild.
979 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
980 Change elf_link_hash_flags to unsigned short.
981 (ELF_LINK_HIDDEN): Define.
982 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
983 dynverdef_hdr, dynversym_section, dynverdef_section,
984 dynverref_section, cverdefs, cverrefs, verdef, verref.
985 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
986 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
987 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
988 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
989 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
990 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
991 (_bfd_elf_slurp_version_tables): Declare.
992 * elf.c (_bfd_elf_swap_verdef_in): New function.
993 (_bfd_elf_swap_verdef_out): Likewise.
994 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
995 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
996 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
997 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
998 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
999 version information if there is any.
1000 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1001 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1002 (elf_fake_sections): Handle .gnu.version* section names.
1003 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1004 (_bfd_elf_slurp_version_tables): New function.
1005 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1006 version name in string entered in dynamic hash table.
1007 * elfcode.h: Include fnmatch.h.
1008 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1009 symbol which was forced to become local.
1010 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1011 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1012 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1013 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1015 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1017 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1019 (mn10200_elf_relax_section): Correctly compute a symbol's value
1020 when the symbol is local, but not in the same section as we are
1021 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1024 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1026 * elf32-m32r.c: Rewrite to use ELF backend linker.
1027 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1028 Add small data area support (R_M32R_SDA16).
1029 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1030 * bfd-in2.h,libbfd.h: Regenerated.
1032 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1034 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1035 (mn10200_elf_relax_delete_bytes): Likewise.
1036 (mn10200_elf_symbol_address_p): Likewise.
1037 (mn10200_elf_get_relocated_section_contents): Likewise.
1038 (bfd_elf32_bfd_relax_section): Define.
1039 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1041 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1042 (mn10200_elf_relocate_section): Likewise.
1043 (elf_backend_relocate_section): Define.
1046 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1048 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1049 reloc.c, targets.c: New target, elf-*-D30V.
1051 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1053 * cpu-d30v.c, elf32-d30v.c: New files.
1056 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1058 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1059 * bfd-in2.h: Regenerated.
1060 start-sanitize-tic80
1061 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1062 (rtype2howto): Add function.
1063 (tic80_howto_table): Add.
1066 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1068 * sysdep.h: Don't define errno in MSVC if error.h is included.
1071 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1073 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1074 is initialized before it is used.
1077 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1079 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1080 symbol into a weak undefined symbol; leave it as a common symbol.
1082 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1084 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1085 about a symbol defined in a dynamic object if it has already been
1086 defined in a regular object.
1088 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1090 * makefile.vms: Add gcc flags to allow compiling with current gcc
1092 (targmatch.h): New dependency.
1094 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1096 * evax.h (ALPHA_R_CODEADDR): New relocation.
1097 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1099 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1101 * bfd-in2.h, libbfd.h: Rebuild.
1103 Restrict symbol length to 64 bytes, case preserving:
1104 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1105 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1106 (_bfd_evax_length_hash_symbol): Added.
1107 * evax-etir.c (_bfd_evax_write_etir): Call
1108 _bfd_evax_length_hash_symbol before output of symbol.
1109 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1110 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1112 * evax-emh.c: Output filename to object file without path.
1114 * evax-egsd.c: New sections for local and global commons.
1116 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1117 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1118 notices. Replace AXP with Alpha.
1120 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1122 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1123 sections if we are creating a shared library.
1125 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1127 * configure.host (i386-windows): Don't set host64=true.
1129 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1132 (elf_mips16_gprel_howto): New static variable.
1133 (mips16_gprel_reloc): New static function.
1134 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1135 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1136 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1137 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1138 * bfd-in2.h, libbfd.h: Rebuild.
1140 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1142 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1143 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1145 start-sanitize-r5900
1146 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1148 * config.bfd: add r5900
1151 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1153 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1154 the output section will be the absolute section; don't print an
1155 assertion message for that case when doing a relocateable link.
1157 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1159 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1160 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1161 need_fn_sub, call_stub, and call_fp_stub.
1162 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1163 (mips_elf_link_hash_newfunc): Initialize new fields.
1164 (mips_elf_link_hash_table_create): Likewise.
1165 (mips_elf_relocate_section): Redirect relocations to use mips16
1166 stubs when appropriate.
1167 (mips_elf_check_relocs): Attach stub sections to the appropriate
1168 symbol. Set need_fn_stub when appropriate.
1169 (mips_elf_always_size_sections): New static function.
1170 (mips_elf_check_mips16_stubs): New static function.
1171 (elf_backend_always_size_sections): Define.
1172 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1174 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1175 attached to sections which are not being included in the link.
1177 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1179 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1180 symbol value when computing the addend for a pc_relative
1183 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1185 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1186 relocateable link, just skip pc_relative pcrel_offset relocs.
1187 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1188 structure for an ARM26 reloc which can be resolved.
1189 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1190 reloc can be resolved.
1192 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1193 error in overflow check for R_RELBYTE.
1195 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1197 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1198 From Mark Rasin <mark.rasin@telrad.co.il>.
1200 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1203 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1205 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1206 (elf_mn10200_howto_table): Likewise.
1207 (mn10200_reloc_map): Likewise.
1209 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1211 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1212 * bfd-in2.h, libbfd.h: Regenerated.
1213 * elf32-m32r.c: Add support for them.
1215 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1217 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1218 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1220 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1221 r_format and r_pcrel. Always return a value.
1223 * riscix.c (MY_final_link_callback): Define to dummy value.
1225 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1226 relocations against the text segment, look up the output name of
1228 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1229 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1230 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1231 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1232 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1234 start-sanitize-tic80
1235 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1237 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1238 routines for little endian data.
1239 * coffcode.h (coff_write_object_contents): Set magic to
1240 TIC80_ARCH_MAGIC for TIc80.
1242 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1244 * coff-tic80.c (tic80coff_vec): Change to little endian data
1248 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1250 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1251 auxiliary_filters parameter to be const char * const *. Accept a
1252 NULL terminated array.
1253 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1254 (bfd_elf32_size_dynamic_sections): Update declaration.
1255 * bfd-in2.h: Rebuild.
1257 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1259 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1260 NOTYPE symbol in a text section as a FUNC symbol.
1262 * coffcode.h (coff_compute_section_file_positions): Force
1263 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1265 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1267 * libaout.h (machine_type): Reserve several values for sparclet.
1269 start-sanitize-tic80
1270 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1272 * config.bfd (tic80-*-*): Don't require 'coff'.
1276 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1278 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1279 table to v850_elf_reloc for all non-standard relocations.
1280 (v850_elf_check_relocs): Add check for h being non-null.
1281 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1282 statement instead of multiple ifs.
1283 (v850_elf_relocate_section): Fix up error message, don't just call
1287 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1289 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1290 Use bfd_elf_generic_reloc as special function for all relocs.
1291 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1293 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1294 24bit pc-relative reloc.
1296 start-sanitize-tic80
1297 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1299 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1300 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1301 header byte order is little endian. Use correct bfd_get and
1302 bfd_put routines for little endian headers.
1303 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1304 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1307 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1309 * reloc.c: Add BFD_RELOC_24.
1310 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1311 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1312 * bfd-in2.h, libbfd.h: Rebuilt.
1314 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1316 elf64-alpha multiple .got rewrite:
1318 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1319 (bfd_elf*_mkobject): Don't define here ...
1320 * elfxx-target.h: ... but rather here. Default always_size_sections
1322 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1323 what the #defines in elf-bfd.h transmuted it to anyway.
1325 * section.c: Add SEC_LINKER_CREATED flag.
1326 * bfd-in2.h: Rebuild.
1327 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1328 relocation section flags.
1329 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1330 SEC_IN_MEMORY to recognize generated bits.
1331 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1333 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1334 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1335 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1336 * elf32-ppc.c (ppc_elf_create_linker_section,
1337 ppc_elf_size_dynamic_sections): Likewise.
1338 * elf32-sparc.c (elf32_sparc_check_relocs,
1339 elf32_sparc_size_dynamic_sections): Likewise.
1340 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1342 (_bfd_elf_create_dynamic_sections): Likewise.
1343 (_bfd_elf_make_linker_section_rela): Likewise.
1344 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1345 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1346 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1347 to identify generated bits.
1348 (elf_link_input_bfd): Likewise.
1350 * elf64-alpha.c: Rewrite everything touching relocations.
1353 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1355 * elf32-v850.c (all functions and static variables): Go through
1356 and regularize names to be of the form v850_elf_<xxx>.
1357 (toplevel): Include <elf/v850.h>.
1358 (enum reloc_type): Move to include/elf/v850.h.
1359 (v850_elf_check_relocs): For common variables, if the variable is
1360 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1361 into the appropriate section.
1362 (elf_backend_check_relocs): Define.
1364 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1366 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1369 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1371 * config.bfd (mips*el-*-linux*): New target.
1372 (mips*-*-linux*): New target.
1374 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1375 Return a useful value.
1377 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1379 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1381 * configure: Rebuild.
1382 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1383 ac_cv_func_mmap in bfd/configure.host.
1385 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1386 filter_shlib and auxiliary_filter_shlib parameters.
1387 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1389 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1390 (bfd_elf64_size_dynamic_sections): Likewise.
1391 * bfd-in2.h: Rebuild.
1393 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1395 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1396 symbols, don't export a symbol which is defined by an object in an
1397 archive which contains shared objects.
1399 start-sanitize-tic80
1400 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1402 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1403 for TI TMS320c80 (MVP).
1404 (bfd_archures_list): Add bfd_tic80_arch.
1405 * bfd-in2.h: Regenerate by running "make headers".
1407 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1409 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1410 * configure.in (case $vec): Correct typo, "tb" not "tp".
1411 Also add cofflink.o for tic80coff_vec.
1412 * configure: Regenerate with autoconf.
1415 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1417 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1418 is configured with --with-mmap.
1420 start-sanitize-tic80
1421 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1423 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1424 (ALL_MACHINES): Add cpu-tic80.o
1425 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1426 * coff-tic80.c: Add skeleton, cloned from another coff config.
1427 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1431 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1433 * TODO: Correct a misspelling.
1434 start-sanitize-tic80
1435 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1436 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1437 * configure.in (case $vec): Add tic80coff_vec entry.
1438 * configure: Regenerate with autoconf.
1439 * archures.c (bfd_tic80_arch): Declare.
1440 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1441 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1442 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1443 (bfd_target_vector): Add tic80coff_vec entry.
1446 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1448 * elflink.h (elf_buckets): Add some more values for larger
1451 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1453 * Makefile.in (install): Move subdir_do out of conditional. From
1454 Fred Fish <fnf@cygnus.com>.
1456 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1458 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1460 (elf_mn10200_howto_table): Likewise.
1461 (mn10200_reloc_map): Likewise.
1463 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1465 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1466 mips16 symbol during the link.
1467 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1469 (mips_elf_link_output_symbol_hook): New static function.
1470 (elf_backend_link_output_symbol_hook): Define.
1472 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1475 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1477 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1478 against SEC_DEBUGGING sections here (revert patch of December 5).
1479 * elfcode.h (elf_object_p): Check for them here, instead.
1481 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1484 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1486 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1487 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1488 * elf-bfd.h (struct elf_size_info): Update declaration of
1490 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1491 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1492 * elfxx-target.h: Use new dynamic reloc routines by default.
1493 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1496 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1498 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1499 if NAMES_HAVE_UNDERSCORE is defined.
1501 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1503 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1505 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1507 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1510 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1512 * elflink.h (elf_link_add_object_symbols): Only add a weak
1513 symbol if the real definition is in the dynamic symbol table.
1514 After finding the real definition, then, if it is dynamic, add the
1515 weak symbol to the dynamic symbol table.
1517 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1519 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1521 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1524 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1526 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1528 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1529 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1530 * reloc.c: Remove mn10300 big endian relocs.
1531 * bfd-in2.h, libbfd.h: Rebuilt.
1533 * elf32-mn10200.c: Update from elf32-mn10300.c.
1535 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1537 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1539 * elf32-mn10300.c: Add some comments.
1541 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1543 * ihex.c (ihex_scan): Always initialize buf before jumping to
1545 (ihex_read_section): Likewise.
1547 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1549 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1550 inplace for most relocs.
1552 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1554 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1555 even if SEC_ALLOC is not set.
1556 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1557 when deciding whether to copy a reloc into a shared object.
1558 (elf_i386_relocate_section): Likewise.
1559 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1560 (elf32_sparc_relocate_section): Likewise.
1561 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1562 reloc section if it is not set in the source section.
1563 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1564 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1565 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1567 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1569 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1570 expects a .got.plt until we actually create it.
1572 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1575 message for bfd_reloc_outofrange, rather than aborting. From
1576 Philippe De Muyter <phdm@info.ucl.ac.be>.
1578 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1579 a relocateable link, don't try to process them. From Heinz Wrobel
1580 <wrobel@lpr.e-technik.tu-muenchen.de>.
1582 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1584 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1585 mn10300_info_howto_rel. Tweak reloc argument to be an
1586 Elf32_Internal_Rela.
1587 (USE_RELA): Define instead of USE_REL.
1588 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1590 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1592 * configure.in, configure: Handle mips*-sgi-irix6*.
1593 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1596 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1598 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1599 relocation against a symbol defined in a section with no output
1602 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1604 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1605 * configure, config.in: Rebuild with autoconf 2.12.
1607 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1608 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1609 (swap_out_syms): Set st_other from existing st_other field.
1610 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1612 (elf_link_output_extsym): Set the other field from the global hash
1614 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1615 (elf_mips16_jump_howto): New static variable.
1616 (mips16_jump_reloc): New static function.
1617 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1618 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1619 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1621 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1622 * bfd-in2.h, libbfd.h: Rebuild.
1623 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1625 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1627 * configure.host: Use long long for mips-sgi-irix6*.
1629 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1630 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1632 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1634 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1635 (enum reloc_type): Add more reloc types.
1636 (elf32_mn10300_howto_table): Update for new reloc types.
1637 (elf32_mn10300_reloc_map): Update for new reloc types.
1638 * reloc.c: Add some new relocs for the mn10300 series.
1639 * bfd-in2.h, libbfd.h: Rebuilt.
1641 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1643 * som.c (setup_sections): Don't lose for a space which has
1644 no data, but some symbols.
1646 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1648 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1649 (sunos_link_hash_table_create): Initialize got_needed.
1650 (sunos_create_dynamic_sections): Only set .got section size if it
1651 is not already set. Set got_needed.
1652 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1653 sdynptr, and only handle dynamic sections, if dynamic sections are
1655 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1656 Initialize .got section.
1657 (sunos_scan_ext_relocs): Likewise.
1658 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1660 (sunos_finish_dynamic_link): Check got_needed. Only set up
1661 dynamic linking information if needed.
1663 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1665 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1667 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1669 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1671 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1673 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1676 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1678 * filemode.c: Include sysdep.h.
1679 * ihex.c: Add casts to eliminate compiler warnings.
1680 * sunos.c: Add casts to eliminate compiler warnings.
1682 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1684 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1686 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1687 appropriate relocations in the .so file if shared.
1688 (ppc_elf_relocate_section): Ditto.
1690 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1692 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1693 complain_overflow_unsigned.
1695 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1697 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1698 overflows for R_D10V_16 and R_D10V_18.
1700 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1703 (do_with_relocs): Likewise.
1704 (do_as_repeat): Likewise.
1705 (copy_expression): Likewise.
1707 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1709 * ieee.c (ieee_write_external_part): Correctly record whether
1710 there is an external part.
1713 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1715 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1716 handle tda offsets for sld.w and sst.w instructions.
1717 Fix alignment check in sld.w and sst.w tda reloc handling.
1720 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1722 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1725 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1727 * elf32-v850.c: Add comments about assumptions about
1728 char, short & long sizes.
1729 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1730 problems for several relocs.
1732 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1733 R_V850_SDA_OFFSET entry.
1736 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1738 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1739 Store import file index in ldindx.
1740 (xcoff_build_ldsyms): Assume that ldsym was not previously
1741 allocated. For an imported symbol, copy ldindx into l_ifile.
1744 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1746 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1747 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1748 fields in R_V850_TDA_OFFSET.
1749 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1750 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1753 * elf32-v850.c: Include bfdlink.h.
1754 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1756 (elf32_v850_bfd_final_link_relocate): New function.
1757 (v850_elf_relocation_section): Likewise.
1758 (elf_backend_relocate_section): Define.
1761 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1763 * binary.c (binary_set_section_contents): Ignore sections which
1764 don't have SEC_LOAD and SEC_ALLOC set.
1766 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1768 * linker.c (_bfd_generic_final_link): Avoid losing static
1769 symbols in the .bss section.
1771 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1773 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1774 (mips32_64bit_reloc): New static function.
1775 (mips_reloc_map): Add entry for BFD_RELOC_64.
1776 (mips_elf_relocate_section): Handle R_MIPS_64.
1778 * linker.c (default_indirect_link_order): Print an error message
1779 when attempting to do a relocateable link with different object
1780 file formats, rather than calling abort.
1782 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1784 * reloc.c (m32r relocs): Rename them.
1785 * bfd-in2.h, libbfd.h: Regenerated.
1786 * elf32-m32r.c: Update.
1787 (m32r_elf_10_pcrel_reloc): New function.
1788 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1789 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1791 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1793 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1794 all sections that will be included in the output file.
1795 (_bfd_generic_link_output_symbols): Discard symbols in sections
1796 which are being discarded.
1800 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1801 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1802 (elf_v850_howto_table): Corresponding changes.
1803 (elf_v850_reloc_map): Corresponding changes.
1804 * reloc.c: Add additional V850 relocations.
1805 * bfd-in2.h, libbfd.h: Rebuilt.
1807 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1808 no longer want in pc-relative relocs.
1810 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1812 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1813 accept a reloc against an undefined sybmol!
1815 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1817 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1820 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1822 * VERSION: Bump for new relocation.
1824 * hosts/i386bsd.h: If NBPG is not defined, define it as
1825 PAGE_SIZE, for recent versions of FreeBSD.
1827 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1829 * configure.host: Use `long long' as the 64 bit type on a Solaris
1830 host, since both gcc and the SunPRO compilers support it.
1832 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1834 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1835 mistake to have reused the ECOFF LITERAL for ELF since they have
1836 different semantics.
1837 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1838 * bfd-in2.h, libbfd.h: Rebuild.
1840 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1843 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1844 dynamic relocation for an undefweak symbol when we are building
1845 a static executable.
1847 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1849 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1850 point explicitly to srcdir.
1851 (targmatch.h): Edit references to point explicitly to objdir.
1853 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1855 * config.bfd: When setting targ_cpu, don't get confused by
1858 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1860 * configure.host: Add support for windows host (a build done
1861 under the Microsoft build environment).
1863 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1865 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1866 definition in a dynamic object, add it to the dynamic symbol table
1867 if any dynamic object mentions it. Reverts part of last patch.
1869 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1870 (sunos_link_hash_table_create): Initialize got_base.
1871 (bfd_sunos_size_dynamic_sections): If the .got section is more
1872 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1874 (sunos_check_dynamic_reloc): Subtract got_base from a base
1875 relative relocation.
1877 * elf32-mips.c (elf_mips_isa): New static function.
1878 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1879 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1881 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * archive.c (do_slurp_coff_armap): Only treat archive as little
1884 endian for i960 COFF.
1886 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1888 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1889 by the change in size of the section when EXEC_P is not set.
1891 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1892 (m68kcoff_rtype_to_howto): New static function.
1893 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1894 VMA to the addend for a PC relative reloc.
1896 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1898 * Makefile.in: Rebuild dependencies.
1900 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1903 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1905 * Makefile.in: Remove explicit dependencies for mn10200 and
1907 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1908 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1909 (dependencies): Rebuilt.
1911 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1913 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1914 during this function.
1916 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1917 section if the flags are compatible.
1919 * configure.in: Add havevecs, and put it in tdefaults.
1920 * mpw-config.in: Likewise.
1921 * configure: Rebuild.
1922 * targmatch.sed: New file; a sed script to build targmatch.h from
1924 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1925 * targets.c: Include "fnmatch.h".
1926 (struct targmatch): Define.
1927 (bfd_target_match): Define by including targmatch.h.
1928 (bfd_find_target): If the target is not found by name, search for
1929 it as a configuration triplet.
1930 * Makefile.in: Rebuild dependencies.
1931 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1932 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1933 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1934 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1935 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1936 (CFILES): Remove i386dynix.c and hp300bsd.c.
1937 (targmatch.h): New target.
1938 (do_clean): Remove targmatch.h.
1940 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1941 * acconfig.h: Add NEED_DECLARATION_GETENV.
1942 * configure, config.in: Rebuild.
1943 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1944 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1946 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1948 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1949 * cpu-mn10200.c, cpu-mn10300.c: New files.
1950 * elf32-mn10200.c, elf32-mn10300.c: New files.
1951 * Makefile.in: Break mn10x00 support into two separate
1952 configurations, mn10200 and mn10300.
1953 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1954 * bfd-in2.h, configure: Rebuilt.
1956 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1958 * Makefile.in (do_clean): Move config.log to do_distclean.
1960 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1962 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1963 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1964 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1965 (elf32-mn10x00.o): Add dependencies.
1966 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1967 (bfd_mn10x00_arch): Declare.
1968 (bfd_archures_list): Add bfd_mn10x00_arch.
1969 * config.bfd: Add mn10x00-*-*.
1970 * configure.in: Add bfd_elf32_mn10x00_vec.
1971 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1972 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1973 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1974 * bfd-in2.h, configure: Rebuilt.
1976 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1978 openVMS/Alpha: Provide filename and case_hack flags via
1979 symbol table from gas.
1980 Add case_hack code for symbol output from vax/vms.
1981 * evax-alpha.c (evax_initialize): Remove filename handling,
1982 filename is provided via symbol table.
1983 (evax_get_symtab): Use local symbol count when setting up table.
1984 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1986 (_bfd_evax_write_egsd): Skip file name symbol.
1987 * evax-emh.c (get_vms_time_string): Local function now.
1988 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1990 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1991 through _bfd_evax_case_hack_symbol.
1992 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1994 (_bfd_evax_basename): Removed.
1995 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1996 * evax.h (evax_private_data_struct): Remove filename.
1997 (flag_hash_long_names, flag_show_after_trunc,
1998 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2001 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2003 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2004 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2005 (NO_SWAP_MAGIC): Don't define.
2006 (SWAP_MAGIC): Define.
2008 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2009 no hash table entry for a global symbol.
2011 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2013 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2015 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2017 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2018 symbol type with T_NULL. Warn if symbol type changes. Based on
2019 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2021 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2022 a dynamic object in the dynamic symbol table if it is referenced
2023 or defined by a regular object.
2026 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2028 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2029 remove dwarf local labels. Shrinks binaries by a factor of 3!
2032 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2034 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2035 by hand, rather than by calling bfd_make_section.
2037 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2039 * reloc.c: Rename m32r relocs.
2040 * bfd-in2.h, libbfd.h: Rebuilt.
2041 * elf32-m32r.c: Update.
2043 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2045 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2046 link, adjust the symbol index of a base relative reloc. Don't
2047 change the addend of a PC relative reloc if pcrel_offset is set.
2048 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2049 a relocateable link.
2051 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2052 it is zero, in case src_mask matters.
2053 (bfd_install_relocation): Likewise.
2055 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2057 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2059 (_bfd_xcoff_bfd_final_link): Don't set target_index
2060 to an uninitialized value.
2062 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2064 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2065 indices, rather than crashing.
2066 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2068 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2071 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2073 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2075 (coff_arm_adjust_symndx): New static function.
2076 (coff_adjust_symndx): Define.
2078 * srec.c (srec_scan): Accept multiple symbols on a single line.
2079 From Pascal Martin <pmartin@alsys.com>.
2083 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2085 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2086 (sunos_merge_private_bfd_data): New function.
2088 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2090 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2092 (bfd_merge_private_bfd_data): Likewise.
2093 * section.c (bfd_copy_private_section_data): Likewise.
2094 * syms.c (bfd_copy_private_symbol_data): Likewise.
2095 * bfd-in2.h: Rebuild.
2096 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2097 both BFD's are the right flavour.
2098 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2099 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2100 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2101 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2102 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2103 (ppc_elf_merge_private_bfd_data): Likewise.
2104 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2105 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2107 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2108 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2111 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2113 * reloc.c: Add m32r relocs.
2114 * bfd-in2.h, libbfd.h: Rebuilt.
2115 * cpu-m32r.c,elf32-m32r.c: New files.
2117 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2119 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2121 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2123 * tekhex.c (first_phase): Change type parameter from char to int.
2125 (pass_over): Change func to expect int, not char.
2127 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2128 rather than SEC_LOAD when aligning the file offset for the first
2129 section in a segment.
2131 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2133 * syms.c (coff_section_type): Make arg const.
2134 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2135 to make_bfd_asection().
2136 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2137 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2138 (_bfd_elf_stringtab_init): Remove prototype.
2140 * netbsd-core.c (swap_abort): Add prototype.
2141 * aix386-core.c (swap_abort): Ditto & make static
2142 * hpux-core.c (swap_abort): Ditto & make static.
2143 * irix-core.c (swap_abort): Ditto & make static.
2144 * ptrace-core.c (swap_abort): Ditto & make static.
2145 * trad-core.c (swap_abort): Ditto & make static.
2146 * coffswap.h (coff_swap_reloc_in): Ditto.
2147 (coff_swap_reloc_out): Ditto.
2148 (coff_swap_filehdr_in): Ditto.
2149 (coff_swap_filehdr_out): Ditto.
2150 (coff_swap_sym_in): Ditto.
2151 (coff_swap_sym_out): Ditto.
2152 (coff_swap_aux_in): Ditto.
2153 (coff_swap_aux_out): Ditto.
2154 (coff_swap_lineno_in): Ditto.
2155 (coff_swap_lineno_out): Ditto.
2156 (coff_swap_aouthdr_in): Ditto.
2157 (coff_swap_aouthdr_out): Ditto.
2158 (coff_swap_scnhdr_in): Ditto.
2159 (coff_swap_scnhdr_out): Ditto.
2160 * ihex.c (ihex_sizeof_headers): Ditto.
2161 * tekhex.c (getsym): Ditto.
2162 (find_chunk): Ditto & make static.
2163 (insert_byte): Ditto.
2164 (first_phase): Ditto.
2166 (tekhex_get_symtab): Ditto & make static.
2167 (tekhex_get_symtab_upper_bound): Ditto & make static.
2168 (tekhex_mkobject): Ditto.
2169 (tekhex_object_p): Ditto.
2170 (move_section_contents): Ditto.
2171 (tekhex_get_section_contents): Ditto.
2172 (tekhex_set_arch_mach): Ditto & make static.
2173 (tekhex_set_section_contents): Ditto.
2174 (writevalue): Ditto.
2177 (tekhex_write_object_contents): Ditto.
2178 (tekhex_sizeof_headers): Ditto.
2179 (tekhex_make_empty_symbol): Ditto.
2180 (tekhex_get_symbol_info): Ditto.
2181 (tekhex_print_symbol): Ditto.
2182 * irix-core.c (make_bfd_asection): Ditto.
2183 (irix_core_core_file_p): Ditto.
2184 (irix_core_core_file_failing_command): Ditto.
2185 (irix_core_core_file_failing_signal): Ditto.
2186 (irix_core_core_file_matches_executable_p): Ditto.
2187 (irix_core_make_empty_symbol): Ditto.
2188 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2189 * srec.c (srec_new_symbol): Ditto.
2190 (srec_get_section_contents): Ditto.
2191 (srec_set_arch_mach): Ditto.
2192 (srec_set_section_contents): Ditto.
2193 (internal_srec_write_object_contents): Ditto.
2194 (srec_write_object_contents): Ditto.
2195 (symbolsrec_write_object_contents): Ditto.
2196 (srec_sizeof_headers): Ditto.
2197 (srec_make_empty_symbol): Ditto.
2198 (srec_get_symtab_upper_bound): Ditto.
2199 (srec_get_symtab): Ditto.
2200 (srec_print_symbol): Ditto and make static.
2201 * elf.c (elf_read): Ditto
2202 (assign_section_numbers): Ditto.
2203 (elf_fake_sections): Ditto.
2204 (sym_is_global): Ditto.
2205 (elf_map_symbols): Ditto.
2206 (get_program_header_size): Ditto.
2207 * coffgen.c (make_a_section_from_file): Ditto.
2208 (coff_real_object_p): Ditto.
2209 (fixup_symbol_value): Ditto.
2210 (build_debug_section): Ditto.
2212 * syms.c (coff_section_type): Ditto.
2214 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2216 * bfd-in2.h: Rebuilt after m32r changes.
2218 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2220 * config.bfd,configure.in,configure: Add m32r support.
2221 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2222 * config.bfd: Keep target list alphabetically sorted.
2225 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2227 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2228 to add in the constant part found in the instruction itself.
2229 (case R_V850_HI16_S): Likewise.
2232 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2234 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2235 and R_D10V_18 to be 1 (word).
2237 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2239 * stabs.c (_bfd_link_section_stabs): If the output_section field
2240 of either section is bfd_abs_section, then the linker is
2241 discarding the section and we should not optimize it.
2243 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2245 * Makefile.in (aout-sparcle.o): New target.
2246 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2247 * config.bfd (sparclet-*-aout*): Add case.
2248 * configure.in (sparcle_aout_vec): Add case.
2249 * configure: Regenerated.
2250 * targets.c (sparcle_aout_vec): Declare.
2251 (bfd_target_vector): Add sparcle_aout_vec.
2252 * aout-sparcle.c: New file.
2255 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2257 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2258 low order sign bit propogation for R_V850_HI16_S.
2260 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2261 handling V850 specific relocs.
2262 (elf_v850_howto_table): Use the new function for some
2263 relocations. Twiddle masks & shifts for some relocs.
2264 Set partial_inplace where needed.
2267 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2269 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2270 default architecture to a machine number of 0.
2271 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2273 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2274 the output BFD is the default, set it from the first input BFD.
2277 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2279 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2280 insert at bitpos zero. The HI16 relocs are shifted right
2281 by 16 bits. Fix src_mask for all relocs.
2282 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2284 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2288 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2291 Rewrite to use BFD file read routines and to avoid using a fixed
2292 length for the file name.
2295 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2297 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2298 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2299 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2300 to R_V850_{32,16,8}.
2302 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2304 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2305 (elf_v850_howto_table): Add info for HI16_S reloc.
2306 (v850_reloc_map): Add HI_16_S reloc.
2307 * reloc.c: Define BFD_RELOC_V850_* relocs.
2310 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2313 * elf32-sh.c: New file.
2314 * elf.c (prep_headers): Handle bfd_arch_sh.
2315 * elfcode.h (write_relocs): Handle absolute symbol.
2316 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2317 (_bfd_elf64_link_read_relocs): Declare.
2318 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2319 elf_link_read_relocs. Make globally visible. Change all
2321 (elf_link_input_bfd): Get external symbols from cache in
2322 symtab_hdr->contents. Get contents from cache in
2324 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2326 * reloc.c: Define BFD_RELOC_SH_* relocs.
2327 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2328 * coff-sh.c (sh_insns_conflict): Fix a return value.
2329 (_bfd_sh_align_load_span): New globally visible function, broken
2330 out of sh_align_load.
2331 (sh_align_load): Call _bfd_sh_align_load_span.
2332 (sh_swap_insns): Change relocs parameter to PTR.
2333 * bfd-in2.h, libbfd.h: Rebuild.
2334 * targets.c (bfd_elf32_sh_vec): Declare.
2335 (bfd_elf32_shl_vec): Declare.
2336 * config.bfd (sh-*-elf*): New target.
2337 * configure.in (bfd_elf32_sh_vec): New target vector.
2338 (bfd_elf32_shl_vec): New target vector.
2339 * configure: Rebuild.
2340 * Makefile.in: Rebuild dependencies.
2341 (BFD32_BACKENDS): Add elf32-sh.o.
2342 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2344 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2345 page before checking D_PAGED.
2347 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2348 (ihex_write_object_contents): Remove extbase; always use segbase
2351 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2353 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2354 * configure.host (i[345]86-*-*): Ditto.
2355 * config.bfd (i[345]86-*-*): Ditto.
2356 * configure: Regenerate.
2358 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2361 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2363 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2364 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2365 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2366 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2367 will have an ST_CODE type, change the symbol's type to ST_DATA.
2368 * som.c (hppa_som_gen_reloc_type): Update prototype.
2370 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2372 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2373 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2374 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2375 (mips_elf_finish_dynamic_sections): Likewise.
2377 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2379 * configure.host (HLDENV): New variable to set. Set it for
2380 *-*-sysv4*, since those linkers may not support -R but they always
2381 support LD_RUN_PATH.
2383 * libieee.h (NSECTIONS): Don't define.
2384 (ieee_data_struct): Change section_table to asection **. Add
2386 * ieee.c (get_section_entry): If the table isn't big enough, make
2388 (ieee_slurp_sections): Remove assertion about number of sections.
2389 (ieee_object_p): Adjust initialization of ieee to match changes to
2392 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2393 symbols merely because we are generating a shared library.
2394 (xcoff_build_ldsyms): Don't set up global linkage code for an
2395 undefined symbol merely because we are generating a shared
2399 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2401 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2402 (BFD32_BACKENDS) Add elf32-v850.o.
2403 * archures.c: Add bfd_v850_arch.
2404 * bfd-in2.h: Add bfd_v850_arch.
2405 * config.bfd (v850-*-*): New target.
2406 * configure: (bfd_elf32_v850_vec) New vector.
2407 * configure.in: (bfd_elf32_v850_vec) New vector.
2408 * cpu-v850.c: New file.
2409 * elf.c (prep_headers): Added case bfd_arch_v850.
2410 * elf32-v850.c: New file.
2411 * targets.c (bfd_elf32_v850_vec): New vector.
2414 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2416 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2417 a function code symbol for an XMC_XO symbol.
2419 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2421 * mpw-config.in: Update editing of autoconf vars to reflect
2422 Jul 18 configure.in change.
2423 * mpw-make.sed: Update editing of include pathnames to be
2424 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2426 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2428 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2429 which to offset to get the .plt entry address is ".plt".
2431 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2433 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2434 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2435 Added, for internal use by the ARM gas.
2437 * bfd-in2.h: Rebuilt
2439 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2441 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2442 in section dynidx start.
2444 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2446 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2447 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2448 optimization for g++.
2450 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2452 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2453 the -mrelocatable-lib bit set and the other doesn't, clear the
2454 -mrelocatable-lib bit in the header.
2456 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2458 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2459 symbol against a STT_FUNC symbol in a shared library.
2461 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2464 symbol is found, automatically define the corresponding function
2467 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2468 if sym.n_numaux is not zero.
2469 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2470 entry to disagree about the number of aux entries if the symbol
2473 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2474 section if it might be needed, not just if info->shared.
2475 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2476 the start of .rel.dyn if we are going to use it.
2477 (mips_elf_finish_dynamic_sections): Only clear the first element
2478 of .rel.dyn if the size is greater than zero.
2480 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2482 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2483 undefined_symbol callback for a symbol, then don't issue any more
2484 warnings about loader relocs.
2485 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2486 after calling the undefined_symbol callback.
2488 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2489 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2490 as the AIX linker seems to do.
2492 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2494 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2495 (evax_initialize): Remove evax_reloc_table.
2496 (evax_close_and_cleanup): Ditto.
2498 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2500 (evax_bfd_reloc_type_lookup): Ditto.
2501 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2502 cooked_size == raw_size.
2503 * evax-emh.c (_bfd_evax_register_filename): Remove.
2504 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2505 * evax-misc.c (add_new_contents): Malloc section at full size.
2506 (_bfd_save_evax_section): Memcpy section contents directly.
2507 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2508 (evax_reloc_table): Remove.
2510 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2512 * makefile.vms: Add better support for DEC C compilation
2513 Add evax.h dependencies
2515 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2516 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2517 (BFD_RELOC_ALPHA_BASEREG): Remove.
2518 * bfd-in2.h, libbfd.h: Rebuild.
2520 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2522 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2523 getgid if _WIN32 is defined.
2524 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2526 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2528 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2529 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2531 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2534 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2536 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2538 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2539 (NEED_DECLARATION_REALLOC): New macro.
2540 * configure, config.in: Rebuild.
2541 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2542 (realloc): Declare if NEED_DECLARATION_REALLOC.
2544 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2545 <strings.h> if they exist.
2547 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2549 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2551 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2553 Based on patches from Eric Valette <valette@crf.canon.fr>:
2554 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2555 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2556 (elf_howto_table): Add entries for new relocs.
2557 (elf_i386_reloc_type_lookup): Handle new relocs.
2558 (elf_i386_info_to_howto): Just call abort.
2559 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2560 (elf_i386_relocate_section): Likewise.
2562 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2564 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2566 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2569 only get the LMA from the phdr if they are in the same part of the
2572 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2573 new segment to make them more comprehensible. If the relationship
2574 between the LMA and the VMA changed, start a new segment. Don't
2575 check dynsec when deciding whether to start a new segment for a
2576 writeable section; -N will now handle this.
2578 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2580 * libhppa.h: Remove "esel" changes. Not the right approach.
2581 * som.c: Corresponding changes.
2582 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2583 which don't have a SOM symbol type associated with them.
2584 Reverses a 1994 change.
2586 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2588 Make ld -N more reasonable for ELF:
2589 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2590 phdr_in_section to false, and always use a single load segment.
2591 (elf_sort_sections): Sort sections by LMA after VMA.
2592 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2593 align to maxpagesize.
2594 (assign_file_positions_except_relocs): Likewise.
2595 * elfcode.h (elf_object_p): If a section is loaded but not page
2596 aligned, clear D_PAGED.
2598 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2600 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2601 Added, for internal use by the ARM gas.
2603 * bfd-in2.h: Rebuilt
2605 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2607 * libhppa.h (R_HPPA_ESEL): New field selector.
2608 (e_esel): Similarly.
2609 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2610 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2611 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2613 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2615 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2616 archive search before looking for stripped dynamic objects.
2618 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2620 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2621 symbol a warning rather than an error.
2623 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2625 * elf.c (assign_file_positions_for_segments): Track the virtual
2626 memory position separately from the file position, and use it to
2627 compute the alignment adjustment.
2629 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2631 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2632 and fixed mask on R_D10V_10_PCREL_L.
2634 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2636 * elf64-mips.c: Include "aout/ar.h".
2637 (mips_elf64_slurp_armap): New static function.
2638 (mips_elf64_write_armap): New static function.
2639 (bfd_elf64_archive_*): Define.
2640 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2641 Use instead of bfd_generic_archive_p.
2642 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2643 instead of _bfd_write_archive_contents.
2644 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2645 _bfd_generic_mkarchive.
2646 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2647 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2649 (TARGET_LITTLE_SYM): Likewise.
2650 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2652 * Makefile.in: Rebuild dependencies.
2654 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2655 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2656 SHT_MIPS_EVENTS sections.
2657 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2658 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2660 (_bfd_mips_elf_fake_sections): Likewise.
2662 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2663 * ecoff.c (ecoff_compute_section_file_positions): Copy
2664 rdata_in_text from backend info to tdata. Clear it if any data
2665 section comes before .rdata.
2666 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2667 tdata rather than backend info.
2669 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * configure.in: Fix test for whether a compiler has a 64 bit
2672 type. From Jim Wilson <wilson@cygnus.com>.
2674 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2676 * configure.host (mips-sgi-irix6*): New host.
2678 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2679 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2680 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2682 * configure: Rebuild.
2683 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2684 (BFD_HOST_64_BIT): Define conditionally.
2685 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2686 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2687 (symvalue, bfd_size_type): Likewise.
2688 * bfd-in2.h: Rebuild.
2689 * Makefile.in (do_clean): Remove bfd-tmp.h.
2690 (do_distclean): Remove bfd-in3.h.
2691 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2692 (bfd-in3.h): New target.
2694 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2695 Andrew Gierth <ANDREWG@microlise.co.uk>.
2697 * configure.host: Set INSTALL_SHLIB.
2698 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2699 * configure: Rebuild.
2700 * Makefile.in (install): Use @INSTALL_SHLIB@.
2702 * config.bfd (mips*-*-irix6*): New target.
2703 * configure.host: Handle Irix 6 shared library like Irix 5.
2705 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2706 symbol for a magic name.
2707 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2709 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2712 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2714 * mpw-config.in: Add ELF support to mips config, create the
2715 elf32-target.h file in the object dir.
2716 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2718 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2720 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2721 Also removed most abort calls, in favor of using bfd reporting.
2723 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2725 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2726 (BFD32_BACKENDS) Add elf32-d10v.o.
2727 * archures.c: Add bfd_d10v_arch.
2728 * bfd-in2.h: Add bfd_d10v_arch.
2729 * config.bfd (d10v-*-*): New target.
2730 * configure: (bfd_elf32_d10v_vec) New vector.
2731 * configure.in: (bfd_elf32_d10v_vec) New vector.
2732 * cpu-d10v.c: New file.
2733 * elf.c (prep_headers): Added case bfd_arch_d10v.
2734 * elf32-d10v.c: New file.
2735 * libbfd.h: Rebuild.
2736 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2737 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2738 * targets.c (bfd_elf32_d10v_vec): New vector.
2740 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2742 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2744 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2746 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2747 bfd_mach_i386_i8086 machine types.
2749 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2754 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2756 * coffcode.h (coff_set_section_contents): A/UX does not require
2757 special handling of the _LIB section.
2759 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2761 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2762 value for R_RELBYTE.
2764 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2765 array if one was allocated.
2767 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2769 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2770 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2771 use_rld_obj_head and rld_value.
2772 (mips_elf_link_hash_table_create): Initialize new fields.
2773 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2775 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2776 __rld_obj_head symbol not seen, create an __rld_map symbol.
2777 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2778 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2779 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2780 __rld_obj_head symbol.
2781 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2783 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2787 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2788 ppc_elf_addr16_ha_reloc.
2789 (ppc_elf_addr16_ha_reloc): New static function.
2791 * coff-mips.c (struct mips_hi): Define.
2792 (mips_refhi_list): New static variable.
2793 (mips_refhi_addr, mips_refhi_addend): Remove.
2794 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2795 (mips_reflo_reloc): Process mips_refhi_list.
2796 (mips_relhi_list): New static variable.
2797 (mips_relhi_addr, mips_relhi_addend): Remove.
2798 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2799 (mips_rello_reloc): Process mips_relhi_list.
2800 (mips_relocate_section): Permit an arbitrary number of REFHI or
2801 RELHI relocs before the associated REFLO or RELLO reloc.
2803 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2805 * aout-target.h (MY(callback)): Set reloc_count fields.
2807 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2810 sections unless this is a SunOS link.
2812 * VERSION: Set to 2.7.1.
2814 * Released binutils 2.7.
2816 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2818 * i386aout.c: Include "aout/aout64.h".
2819 (i386aout_write_object_contents): New static function.
2820 (MY_write_object_contents): Define.
2822 * netbsd.h (MY(write_object_contents)): Make sure that
2823 adjust_sizes_and_vmas is called before fiddling with the magic
2826 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2828 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2830 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2832 * libbfd-in.h (itos, stoi): Don't define.
2833 * libbfd.h: Rebuild.
2834 * i386lynx.c (KEEPIT): Define as udata.i.
2835 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2836 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2837 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2838 flags. Don't use stoi.
2840 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2842 * elf.c (map_sections_to_segments): Don't start a new segment for
2843 a writable section if it's on the same page as the previous
2844 segment. Reset the writable variable for a readonly section.
2846 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2848 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2849 first_thunk_address, thunk_size, and import_table_size.
2850 * peicode.h: Improved some diagnostics regarding edata sections.
2852 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2854 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2855 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2857 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2860 with XCOFF_DEF_DYNAMIC set is really defined.
2861 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2862 (xcoff_link_add_symbols): Only create special sections if using an
2865 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2867 (bfd_install_relocation): Likewise.
2869 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2871 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2873 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2874 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2875 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2876 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2877 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2878 are found for LITERAL relocs.
2879 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2880 taken, we cannot generate a .plt entry for the symbol.
2882 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2884 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2885 sysconf functions (for gprof).
2886 * configure, config.in: Rebuild.
2888 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2890 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2891 an archive if it has a map. If the object file has the wrong
2894 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2895 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2897 (alpha_relocate_section): Likewise.
2899 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2900 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2901 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2902 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2903 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2904 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2905 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2906 * peicode.h: Corresponding changes.
2908 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2910 * elflink.h (elf_create_pointer_linker_section): Comment out code
2911 dealing with making GOT pointers negative of the GOT symbol for
2914 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2916 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2917 increment the .rela.plt size until after we're done creating the
2919 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2920 .rela.plt offset directly rather than calculating it.
2922 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2924 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2925 Use autoconf-set values.
2926 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2927 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2930 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2931 * configure: Rebuilt.
2933 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2935 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2936 handling code > 1k away.
2938 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2940 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2941 defined, output whenever the symbol is updated.
2943 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2945 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2946 section to 0 if user_set_vma is set.
2947 * elflink.h (elf_bfd_final_link): Likewise.
2949 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2951 Partially undo patch of Jun 20.
2952 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2953 (coff_compute_section_file_positions): Likewise.
2954 (coff_write_object_contents): Likewise. Re-add deleted code, but
2955 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2956 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2958 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2960 * config.bfd: Add support for *-*-rtems* configurations.
2962 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2964 * elf.c (prep_headers): Add bfd_arch_alpha case.
2966 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2968 * elf64-alpha.c: New file.
2969 * config.bfd (alpha-*-linuxecoff*): New target.
2970 (alpha-*-linux*, alpha-*-elf*): New targets.
2971 * configure.in (bfd_elf64_alpha_vec): New vector.
2972 * configure: Rebuild.
2973 * targets.c (bfd_elf64_alpha_vec): Declare.
2974 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2975 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2976 * bfd-in2.h, libbfd.h: Rebuild.
2977 * Makefile.in: Rebuild dependencies.
2978 (BFD64_BACKENDS): Add elf64-alpha.o.
2979 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2981 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2983 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2984 than relying on a right shift of 32.
2986 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2988 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2989 ifdef to COFF_WITH_PE.
2990 (coff_compute_section_file_positions): Likewise.
2991 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2992 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2993 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2994 COFF_IMAGE_WITH_PE, always include.
2996 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2998 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3000 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3001 approximate the correct answer if SIZEOF_HEADERS was not used.
3003 * binary.c (binary_set_section_contents): Set section file
3004 position based on LMA rather than VMA.
3006 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3008 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3009 symbols if info->strip == strip_all.
3011 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3013 * coff-h8300.c: Remove #if 0 code.
3014 (compatable): Don't allow mixing/matching of different architectures.
3016 * archures.c (bfd_mach_h8300s): Add.
3017 * bfd-in2.h: Rebuilt.
3018 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3020 (h8300_reloc16_estimate): Likewise.
3021 (h8300_reloc16_extra_cases): Likewise.
3022 (h8300_bfd_link_add_symbols): Likewise.
3023 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3024 (coff_set_flags): Likewise.
3025 * cpu-h8300.c (h8300_scan): Likewise.
3026 Add H8/S to bfd_h8300_arch list.
3028 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3030 Added support for Alpha OpenVMS:
3031 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3032 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3033 * config.h-vms, makefile.vms: New files.
3034 * config.bfd (alpha-*-*vms*): New target.
3035 * configure.in (evax_alpha_vec): New target vector.
3036 * configure: Rebuild.
3037 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3038 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3039 * targets.c (bfd_target_evax_flavour): Define.
3040 (evax_alpha_vec): Declare.
3041 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3042 if BFD64 is defined.
3043 * bfd-in2.h, libbfd.h: Rebuild.
3044 * Makefile.in: Rebuild dependencies.
3045 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3046 evax-emh.o, and evax-misc.o.
3047 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3048 evax-etir.c, evax-emh.c, and evax-misc.c.
3049 (HFILES): Add evax.h.
3051 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3053 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3055 (h8300_bfd_link_add_symbols): Likewise.
3057 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3059 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3060 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3062 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3065 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3067 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3068 R_MIPS_32 relocs if creating a shared library.
3070 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3072 * peicode.h (add_data_entry): Use pei_section_data rather than
3073 _cooked_size. Corresponds to May 13 change in coffcode.h.
3075 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3077 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3078 * coffcode.h (coff_write_object_contents): If there are long
3079 section names, always set the f_symptr field, even if there are no
3081 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3082 if there are no symbols.
3084 * coffgen.c (make_a_section_from_file): Check return value of
3085 _bfd_coff_read_string_table.
3086 (coff_real_object_p): Check return value of
3087 make_a_section_from_file.
3088 (_bfd_coff_read_string_table): Check that there are some symbols
3089 before trying to read the string table size.
3091 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3093 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3094 to replace a symbol in a dynamic object with a symbol from another
3095 dynamic object, do the replacement if the existing symbol is
3096 global linkage code.
3098 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3099 for _ptrgl, and treat it as global linkage code.
3101 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3102 filename or N_SO symbol past the offset, and use it to indicate
3103 that there is no line number or function when appropriate.
3105 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3108 common symbol defined by the linker. Don't export function code
3109 even if export_defineds is set.
3111 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3113 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3115 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3116 (h8300_symbol_address_p): New function.
3117 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3120 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3122 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3124 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3125 correctly for the two variants. Allow relaxing if the target
3126 is 128 bytes away since after relaxation it'll be 126 bytes away.
3127 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3128 "dot" and "value". Allow relaxing if the target is 128 bytes
3129 away since after relaxation it'll be 126 bytes away.
3130 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3131 the given section until nothing changes.
3133 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3135 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3136 alignment hack--we can get the lnnoptr info another way without
3137 suddenly increasing the alignment requirements. Set the flags for
3139 (ecoff_compute_section_file_positions): Do so.
3141 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3143 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3144 to keep the HP emulator database happy.
3146 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3147 From Kevin Buettner <kev@primenet.com>.
3149 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3151 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3152 name of a NULL section.
3154 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3156 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3157 set, always call the notice callback.
3159 * VERSION: Increment for bfdlink.h change.
3161 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3163 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3164 (sh_relax_delete_bytes): Correct handling of differently sized
3165 trailing alignment reloc.
3167 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3168 * bfd-in2.h: Rebuild.
3169 * configure.in: Warn if there is no known 64 bit type.
3170 * configure: Rebuild.
3172 * Makefile.in: Rebuild dependencies.
3173 (BFD32_BACKENDS): Add ppcboot.o.
3174 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3176 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3177 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3179 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3181 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3182 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3183 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3184 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3186 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3188 * elf64-mips.c: Improve reloc special_functions and handling of
3189 SHT_MIPS_OPTIONS section.
3190 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3191 mips_elf_hi16_reloc and make globally visible.
3192 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3193 make globally visible.
3194 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3195 make globally visible.
3196 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3197 and make globally visible.
3198 (gprel16_with_gp): Check howto->src_mask before using value in
3200 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3201 and make globally visible.
3202 (gprel32_with_gp): Check howto->src_mask before fetching value.
3203 (bfd_mips_elf_swap_options_in): New function.
3204 (bfd_mips_elf_swap_options_out): New function.
3205 (_bfd_mips_elf_set_private_flags): Rename from
3206 mips_elf_set_private_flags and make globally visible.
3207 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3208 mips_elf_copy_private_bfd_data and make globally visible.
3209 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3210 mips_elf_merge_private_bfd_data and make globally visible.
3211 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3212 for a SHT_MIPS_OPTIONS section.
3213 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3214 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3215 name of a SHT_MIPS_OPTIONS section.
3216 (_bfd_mips_elf_set_section_contents): New function.
3217 (mips_elf32_section_processing): Set the GP value in a
3218 SHT_MIPS_OPTIONS section.
3219 (_bfd_mips_elf_find_nearest_line): Rename from
3220 mips_elf_find_nearest_line and make globally visible.
3221 (bfd_elf32_set_section_contents): Define.
3222 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3223 (_bfd_mips_elf_lo16_reloc): Declare.
3224 (_bfd_mips_elf_gprel16_reloc): Declare.
3225 (_bfd_mips_elf_got16_reloc): Declare.
3226 (_bfd_mips_elf_gprel32_reloc): Declare.
3227 (_bfd_mips_elf_set_private_flags): Declare.
3228 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3229 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3230 (_bfd_mips_elf_find_nearest_line): Declare.
3231 (_bfd_mips_elf_set_section_contents): Declare.
3233 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3235 (elf_info_to_howto): Define.
3236 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3238 (elf_info_to_howto): Define.
3239 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3241 (elf_info_to_howto): Define.
3243 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3244 R_MOV16B[12], to match change in coff/internal.h.
3246 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3248 * elf64-mips.c: Extensive additions to provide better support for
3249 writing files and for gas.
3250 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3251 of mips_elf_object_p.
3252 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3253 _bfd_mips_elf_object_p.
3254 (_bfd_mips_elf_final_write_processing): Rename from
3255 mips_elf_final_write_processing and make globally visible.
3256 (_bfd_mips_elf_fake_sections): Rename from
3257 mips_elf_fake_sections and make globally visible.
3258 (_bfd_mips_elf_section_from_bfd_section): Rename from
3259 mips_elf_section_from_bfd_section and make globally visible.
3260 (_bfd_mips_elf_section_processing): New function, broken out of
3261 mips_elf_section_processing.
3262 (mips_elf32_section_processing): Rename from
3263 mips_elf_section_processing; call
3264 _bfd_mips_elf_section_processing.
3265 (_bfd_mips_elf_symbol_processing): Rename from
3266 mips_elf_symbol_processing and make globally visible.
3267 (_bfd_mips_elf_read_ecoff_info): Rename from
3268 mips_elf_read_ecoff_info and make globally visible.
3269 (mips_elf32_ecoff_debug_swap): Rename from
3270 mips_elf_ecoff_debug_swap.
3271 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3272 struct symbol_cache_entry.
3273 (_bfd_elf_validate_reloc): New function, moved in from
3274 elfcode.h:validate_reloc.
3275 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3276 to _bfd_elf_validate_reloc. Change all callers.
3277 * elf-bfd.h (bfd_section_from_shdr): Declare.
3278 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3279 (_bfd_elf_validate_reloc): Declare.
3280 (_bfd_mips_elf_object_p): Declare.
3281 (_bfd_mips_elf_fake_sections): Declare.
3282 (_bfd_mips_elf_section_from_bfd_section): Declare.
3283 (_bfd_mips_elf_section_processing): Declare.
3284 (_bfd_mips_elf_symbol_processing): Declare.
3285 (_bfd_mips_elf_read_ecoff_info): Declare.
3286 (_bfd_mips_elf_final_write_processing): Declare.
3287 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3290 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3291 (mips_elf_final_write_processing): Likewise.
3293 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3295 64-bit MIPS ELF ABI objdump support:
3296 * elf64-mips.c: New file.
3297 * Makefile.in: Rebuild dependencies.
3298 (BFD64_BACKENDS): Add elf64-mips.o.
3299 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3300 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3301 bfd_elf64_littlemips_vec to targ_selvecs.
3302 (mips*-*-elf*): Likewise.
3303 * confingure.in: Add bfd_elf64_bigmips_vec and
3304 bfd_elf64_littlemips_vec to vector switch.
3305 * configure: Rebuild.
3306 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3307 broken out of mips_elf_section_from_shdr.
3308 (mips_elf32_section_from_shdr): Rename from
3309 mips_elf_section_from_shdr. Call new function.
3310 (elf_backend_section_from_shdr): Update name of renamed function.
3311 * elf-bfd.h (struct elf_size_info): Change second parameter of
3312 write_out_phdrs to be const. Likewise for second parameter of
3314 (struct bfd_elf_section_data): Add rel_hdr2 field.
3315 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3316 (bfd_elf32_swap_symbol_out): Likewise.
3317 (bfd_elf32_swap_reloc_in): Likewise.
3318 (bfd_elf32_swap_reloc_out): Likewise.
3319 (bfd_elf32_swap_reloca_in): Likewise.
3320 (bfd_elf32_swap_reloca_out): Likewise.
3321 (bfd_elf32_swap_phdr_in): Likewise.
3322 (bfd_elf32_swap_phdr_out): Likewise.
3323 (bfd_elf32_swap_dyn_in): Likewise.
3324 (bfd_elf32_swap_dyn_out): Likewise.
3325 (bfd_elf32_slurp_symbol_table): Declare.
3326 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3327 (bfd_elf32_write_out_phdrs): Declare.
3328 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3329 (bfd_elf64_swap_symbol_out): Likewise.
3330 (bfd_elf64_swap_reloc_in): Likewise.
3331 (bfd_elf64_swap_reloc_out): Likewise.
3332 (bfd_elf64_swap_reloca_in): Likewise.
3333 (bfd_elf64_swap_reloca_out): Likewise.
3334 (bfd_elf64_swap_phdr_in): Likewise.
3335 (bfd_elf64_swap_phdr_out): Likewise.
3336 (bfd_elf64_swap_dyn_in): Likewise.
3337 (bfd_elf64_swap_dyn_out): Likewise.
3338 (bfd_elf64_slurp_symbol_table): Declare.
3339 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3340 (bfd_elf64_write_out_phdrs): Declare.
3341 (_bfd_mips_elf_section_from_shdr): Declare.
3342 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3343 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3344 section for the section, add the new one to rel_hdr2. Increment
3345 reloc_count rather than setting it.
3346 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3347 Remove static declaration.
3348 (elf_write_shdrs_and_ehdr): Define name as macro.
3349 (elf_write_out_phdrs): Likewise.
3350 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3351 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3352 (elf_swap_symbol_in): Change second parameter to be const.
3353 (elf_swap_symbol_out): Likewise.
3354 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3355 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3356 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3357 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3358 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3359 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3360 parameter to be const. Make non-static.
3361 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3363 (elf_slurp_symbol_table): Make non-static.
3364 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3365 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3366 (elf_backend_size_info): Likewise.
3367 (elfNN_bed): Use elf_backend_size_info.
3368 * targets.c (bfd_elf64_bigmips_vec): Declare.
3369 (bfd_elf64_littlemips_vec): Declare.
3370 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3371 bfd_elf64_littlemips_vec if BFD64 is defined.
3373 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3375 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3377 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3378 zeroes, in alignment holes.
3380 * configure: Rebuild with autoconf 2.10.
3382 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3383 potential leading underscore in the allocated buffer.
3385 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3387 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3388 symbols into .sbss if this is a relocatable link.
3390 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3392 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3393 undefined symbols when creating a shared library.
3395 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3397 * coff-sh.c: Add a bunch of new code and static const arrays to
3398 support aligning loads and stores on four byte memory boundaries.
3400 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3402 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3403 call sh_align_loads.
3404 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3407 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3409 * cache.c (bfd_open_file): Unlink the file before opening it for
3410 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3412 * opncls.c (bfd_fdopenr): Set opened_once.
3414 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3416 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3419 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3420 the code unconditionally.
3422 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3424 * libcoff-in.h (struct pei_section_tdata): Define structure.
3425 (pei_section_data): Define macro.
3426 * libcoff.h: Rebuild.
3427 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3428 store s_paddr field in pei_section_data.
3429 (coff_compute_section_file_positions): Use pei_section_data rather
3430 than _cooked_size, and don't overwrite an existing value.
3431 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3432 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3433 * peicode.h (coff_bfd_copy_private_section_data): Define if
3435 (pe_bfd_copy_private_section_data): New static function if
3438 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3440 * srec.c (srec_set_arch_mach): Write as a function rather than a
3443 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3444 no map, just check each member in turn to see whether it is
3447 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3449 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3450 table. Call BFD_ASSERT to validate header size, instead of
3452 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3455 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3457 * ppcboot.c: New target for looking at PPCbug boot records.
3459 * config{ure.in,.bfd}: Add support for ppcboot target.
3461 * configure: Regenerate.
3463 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3465 * coff-h8300.c (howto_table): Update names to match recent
3466 changes to include/coff/internal.h. Fix minor errors in the
3467 existing relocs. Add R_MOVL1 and R_MOVL2.
3468 (rtype2howto): Similarly.
3469 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3470 existing relaxing code and peform more relaxing.
3471 (h8300_reloc16_extra_cases): Likewise.
3473 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3475 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3478 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3480 * elfcode.h (elf_object_p): Reject generic ELF target if
3481 e_machine matches an alternate machine code in a specific backend.
3483 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3484 obsolete align_power_min field.
3486 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3488 * coff-h8300.c (reloc_howto_type): Add howto entry for
3490 (rtype2howto): Handle R_PCRWORD_B.
3491 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3492 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3493 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3494 branch (R_PCWORD_B).
3496 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3498 * aoutx.h (translate_from_native_sym_flags): Set the section for
3499 BSF_CONSTRUCTOR symbols.
3501 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3504 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3506 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3507 stop looking when section is found.
3509 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3511 * coffcode.h (STRING_SIZE_SIZE): Define.
3512 (styp_to_sec_flags): Handle long symbol names when looking for the
3514 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3515 (bfd_coff_long_section_names): Define.
3516 (coff_write_object_contents): Handle long section names.
3517 (bfd_coff_std_swap_table): Initialize new field.
3518 * libcoff.h: Rebuild.
3519 * coffgen.c (make_a_section_from_file): Handle long section
3521 (coff_write_symbols): Handle long section names.
3522 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3523 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3524 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3525 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3526 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3527 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3528 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3529 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3531 * bout.c (b_out_callback): Set lma of sections.
3532 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3533 parameter to output_bfd. Used input_bfd instead of output_bfd in
3536 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3538 * aoutx.h (translate_from_native_sym_flags): Don't create
3539 SEC_CONSTRUCTOR sections.
3540 * ecoff.c (ecoff_set_symbol_info): Likewise.
3542 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3543 From Don Bowman <bowman@waterloo.hp.com>.
3545 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3547 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3548 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3550 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3552 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3553 mips_32_relocs field.
3554 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3555 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3556 relocs against a global symbol which is not defined in a regular
3558 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3559 against a global symbol, increment mips_32_relocs.
3560 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3561 the symbol is not defined in a regular file, make room in the
3564 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3566 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3567 file position and the virtual file position separately. Set
3568 filepos information bsaed on the real file position.
3569 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3570 Jan 23 change to coffcode.h.
3572 * som.c (som_slurp_symbol_table): Set the symbol count to the
3573 number of BFD symbols created.
3575 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3577 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3578 output file if linking shared objects. Loop to check all relocs,
3579 rather than returning false on first error.
3581 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3583 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3584 (ppc_elf_additional_program_headers): If .interp section, bump #
3585 of program headers by 1.
3586 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3587 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3588 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3590 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3592 (ppc_elf_relocate_section): If the output section isn't defined,
3593 don't abort, just give an error message.
3595 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3596 being created is .sdata or .sdata2, don't make the symbol dynamic.
3598 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3601 members of an archive for dynamic objects with no symbols, and
3602 pass them directly to check_archive_element.
3603 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3604 xcoff_link_check_dynamic_ar_symbols.
3605 (xcoff_link_check_dynamic_ar_symbols): New static function.
3607 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3608 from _bfd_nodynamic to _bfd_xcoff.
3609 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3611 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3612 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3613 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3614 * libcoff.h: Rebuild.
3615 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3616 (xcoff_get_section_contents): New static function.
3617 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3618 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3619 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3620 (xcoff_dynamic_reloc): New static variable.
3621 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3622 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3624 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3626 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3627 if reloc_entry->addend is not 0.
3628 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3630 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3632 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3634 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3635 Add entries for R_SPARC_[56].
3636 (sparc_reloc_map): Add entries for R_SPARC_[56].
3638 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3640 Optimize linking of stabs in sections as used in ELF and COFF.
3641 * stabs.c: New file.
3642 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3643 (_bfd_write_section_stabs): Declare.
3644 (_bfd_write_stab_strings): Declare.
3645 * libbfd.h: Rebuild.
3646 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3647 (struct coff_link_hash_table): Add stab_info field.
3648 * libcoff.h: Rebuild.
3649 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3651 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3653 (_bfd_coff_final_link): Write out stab strings hash table.
3654 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3655 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3657 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3658 (struct bfd_elf_section_data): Add stab_info field.
3659 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3661 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3662 _bfd_link_section_stabs.
3663 (elf_bfd_final_link): Write out stab strings hash table.
3664 (elf_link_input_bfd): Handle optimized stabs sections.
3665 * reloc.c (_bfd_final_link_relocate): Check address against
3666 _raw_size rather than _cooked_size.
3667 * Makefile.in: Rebuild dependencies.
3668 (BFD_LIBS): Add stabs.o
3669 (BFD_LIBS_CFILES): Add stabs.c.
3671 * VERSION: Increment for bfdlink.h change.
3673 * coffgen.c (coff_renumber_symbols): Correct handling of
3674 BSF_NOT_AT_END common symbols.
3676 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3678 * coff-ppc.c (record_toc): Add cast to avoid warning.
3679 (ppc_allocate_toc_section): Likewise.
3680 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3681 (ppc_coff_reloc_type_lookup): Remove unreached code.
3682 * coffcode.h (coff_write_object_contents): Don't take the address
3684 * peicode.h (pe_print_idata): Add casts to avoid warning.
3685 (pe_print_edata): Likewise.
3686 (pe_print_reloc): Remove ANSI C string concatenation.
3688 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3690 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3692 * libcoff.h: Rebuild.
3693 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3695 (coff_swap_aux_out): Likewise.
3696 * peicode.h (coff_swap_aux_in): Likewise.
3697 (coff_swap_aux_out): Likewise.
3698 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3700 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3702 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3703 Fix up .bf endndx link fields.
3704 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3706 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3709 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3711 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3712 on Solaris PowerPC systems doesn't get confused.
3714 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3717 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3718 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3719 update did_reg and did_reg2.
3721 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3723 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3725 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3726 callback routines, pass h->root.string rather than name, in case
3727 copy is true and name is transient.
3729 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3731 * elfcore.h: Add support for core files with multiple threads.
3732 (Primarily for Solaris.)
3734 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3736 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3737 section->orelocation is NULL.
3739 * coffgen.c (bfd_coff_get_syment): New function.
3740 (bfd_coff_get_auxent): New function.
3741 * bfd-in.h (bfd_coff_get_syment): Declare.
3742 (bfd_coff_get_auxent): Declare.
3743 * bfd-in2.h: Rebuild.
3745 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3747 * elf32-mips.c (struct mips_hi16): Define.
3748 (mips_hi16_addr, mips_hi16_addend): Remove.
3749 (mips_hi16_list): New static variable.
3750 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3751 (mips_elf_lo16_reloc): Process mips_hi16_list.
3752 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3753 relocs before the associated LO16 reloc.
3755 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3757 * versados.c (versados_scan): Check bfd_alloc return value.
3758 (versados_object_p): Check all bfd_read return values. Require
3759 that lang field be less than 10, to avoid confusion with Intel Hex
3762 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3764 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3765 not 0, for an absolute symbol.
3766 (NAME(aout,swap_ext_reloc_out)): Likewise.
3768 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3769 (ihex_write_object_contents): For a large start address, output
3770 the full 32 bit address in record type 5.
3772 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3773 to int to avoid promotion problems in prototype.
3775 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3777 * configure.host: Use ${srcdir} when looking for picfrag.
3779 * configure.host: Switch on ${libdir}, not $(libdir). From
3780 alan@spri.levels.unisa.edu.au (Alan Modra).
3782 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3783 entry point, not just for DYNAMIC objects.
3784 * sunos.c (sunos_add_dynamic_symbols): Always call
3785 sunos_create_dynamic_sections. If called with a non DYNAMIC
3786 object, don't do anything else.
3787 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3789 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3791 * configure.in: Permit --enable-shared to specify a list of
3793 * configure: Rebuild.
3795 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3796 host when configuring with --enable-shard.
3798 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3800 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3803 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3804 to avoid crashing in bfd_hash_replace.
3806 * sysdep.h: Use #ifdef, not #if.
3808 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3810 * config.in: Rebuild.
3812 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3814 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3815 (AC_CHECK_HEADERS): Check for sys/time.h
3816 (AC_HEADER_TIME): Add macro.
3817 * configure: Rebuild.
3818 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3819 to control what combination of <time> and <sys/time.h>
3822 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3824 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3825 (aout_32_sunos4_write_object_contents): Likewise.
3826 * aoutx.h (NAME(aout,machine_type)): Handle
3827 bfd_mach_sparc_{sparclet,sparclite}.
3828 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3829 (bfd_mach_sparc_v9_p): Update.
3830 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3831 * libaout.h (enum machine_type): Add M_SPARCLET.
3832 * sunos.c (MACHTYPE_OK): Define.
3833 * bfd-in2.h: Regenerated.
3835 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3838 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3839 * elflink.c (_bfd_elf_create_got_section): Store the
3840 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3841 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3842 global offset table goes over 0x1000, set the value of
3843 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3844 (elf32_sparc_relocate_section): Subtract the offset of
3845 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3847 * elfcode.h: Don't include <string.h>.
3849 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3851 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3852 generic_link_hash_newfunc. All references changed.
3853 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3854 moved here from libbfd-in.h.
3855 * libbfd-in.h: Corresponding changes.
3856 * libbfd.h: Regenerated.
3858 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3860 * aoutx.h (aout_link_input_section_std): When reporting an
3861 overflow error, use the name of the symbol in the hash table if
3863 (aout_link_input_section_ext): Likewise.
3865 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3866 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3868 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3870 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3871 * coffcode.h (coff_compute_section_file_positions): Likewise.
3872 (coff_write_object_contents): Likewise.
3874 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3876 * section.c (SEC_LINK_ONCE): Define.
3877 (SEC_LINK_DUPLICATES): Define.
3878 (SEC_LINK_DUPLICATES_DISCARD): Define.
3879 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3880 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3881 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3882 * bfd-in2.h: Rebuild.
3883 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3884 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3885 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3886 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3887 SEC_LINK_ONCE, and look through the symbol table for the setting
3888 for SEC_LINK_DUPLICATES.
3889 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3890 set for a section, find the section symbol in the symbol table,
3891 and set the aux entry based on SEC_LINK_DUPLICATES.
3892 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3893 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3894 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3895 * coff-i386.c (i386coff_vec): Likewise.
3896 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3898 * VERSION: Bump to 2.6.1.
3899 * Makefile.in (stamp-h): Depend upon VERSION.
3901 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3903 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3904 * libbfd.h: Rebuilt.
3905 * linker.c (generic_link_hash_newfunc): No longer static.
3906 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3908 * coff-h8300.c: Add two derived hash tables and their associated
3909 funtions and #defines for use by the h8300 linker.
3910 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3911 the function vector as needed. Place the address of the function
3912 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3913 Rewrite the vectors section contents as necessary.
3914 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3915 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3916 (coff_bfd_link_hash_table_create): Likewise.
3918 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3921 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3923 (hppa_rebuild_insn): Pass pointer to correct type to
3924 low_sign_unext and dis_assemble_21.
3926 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3928 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3929 Stick with sparc-*-{sysv4*,solaris2*}.
3931 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3933 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3934 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3935 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3936 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3937 fields is non-zero, print them.
3939 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3940 ifdef. Remove unused variables.
3941 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3943 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3944 (get_symbol_value): Ifdef out.
3945 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3946 (coff_ppc_relocate_section): Remove unused variables. Make
3947 fprintf strings and argument types correspond. Put before_addr in
3949 (dump_toc): Make fprintf strings and argument types correspond.
3950 (ppc_process_before_allocation): Remove unused variables. Always
3952 (ppc_reflo_reloc): Ifdef out.
3953 (ppc_addr32nb_reloc): Ifdef out.
3954 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3956 (coff_ppc_rtype_to_howto): Likewise.
3957 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3959 * peicode.h (pe_print_idata): Move otherwise unused variables into
3960 the #ifdef where they are used. Always return a value.
3961 (pe_print_edata): Make fprintf strings and argument types
3962 correspond. Always return a value.
3963 (pe_print_pdata): Removed unused variable addr_value. Always
3965 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3966 strings and argument types correspond. Always return a value.
3968 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3969 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3970 variable rela inside #if 0 section where it is used.
3972 * ns32k.h: New file.
3973 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3974 functions to start with _bfd_.
3975 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3976 functions in cpu-ns32k.h.
3977 * Makefile.in: Rebuild dependencies.
3978 (HFILES): Add ns32k.h.
3980 * section.c (struct sec): Add linker_mark field. Change
3981 user_set_vma and reloc_done to be single bit fields.
3982 (STD_SECTION): Update accordingly.
3983 * bfd-in2.h: Rebuild.
3984 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3986 (aout_link_input_bfd): Don't link unmarked sections.
3987 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3989 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3990 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3992 * elflink.h (elf_bfd_final_link): Mark sections included in the
3994 (elf_link_input_bfd): Don't link unmarked sections.
3995 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3997 (xcoff_link_input_bfd): Don't link unmarked sections.
3999 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4000 overflow error messages.
4002 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4004 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4005 is not set, print "BFD: " before the error message.
4007 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4008 Miles Bader <miles@gnu.ai.mit.edu>.
4009 * configure: Rebuild.
4011 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4013 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4016 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4017 m68k-aout, m68k-coff, and m68k-elf targets.
4019 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4021 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4022 (ieee_generic_stat_arch_elt): Restructured to prevent
4023 ieee_object_p from being called repeatedly.
4025 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4027 * coffcode.h (coff_write_object_contents): Allocate
4028 buffers large enough for any FILEHDR or AOUTHDR.
4030 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4032 * ecofflink.c (lookup_line): New static function, renamed and
4033 slighly changed from old _bfd_ecoff_locate_line.
4034 (_bfd_ecoff_locate_line): Cache line number information. Use
4035 lookup_line for actual lookup.
4037 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4039 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4040 multiple of 20 bytes.
4042 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4044 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4045 allocate ecoff_find_line, and don't initialize by hand.
4046 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4047 mips_elf_find_line, and don't call memset.
4049 * coffcode.h (coff_compute_section_file_positions): If not
4050 producing a final executable, don't consider sofar when aligning
4051 the section to the correct size.
4053 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4055 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4056 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4057 * coffgen.c (coff_section_symbol): Ifdef out.
4059 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4061 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4062 output_bfd is not NULL.
4064 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4066 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4067 of bfd_alloc (fixes fix_line not being initialized).
4068 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4070 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4072 * coffcode.h: Allow specific backends to override the
4073 bfd_link_add_symbols routine.
4075 * coff-h8300.c: Include genlink.h.
4076 (howto_table): Add R_MEM_INDIRECT.
4077 (rtype2howto): Support R_MEM_INDIRECT.
4078 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4081 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4083 * coff-alpha.c (alpha_relocate_section): Use
4084 info->callbacks_warning, rather than _bfd_error_handler, for
4085 "multiple gp" warning.
4087 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4089 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4090 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4091 table string. Use bfd_wrapped_link_hash_lookup.
4092 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4094 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4095 table, if any, when writing out symbols.
4096 (aout_link_input_section_std): Use the name from the hash table,
4097 if any, when reporting undefined symbols.
4098 (aout_link_input_section_ext): Likewise.
4099 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4100 * bout.c (get_value): Likewise.
4101 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4102 * ecoff.c (ecoff_reloc_link_order): Likewise.
4103 * elflink.h (elf_link_add_object_symbols): Likewise.
4104 (elf_reloc_link_order): Likewise.
4105 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4106 (_bfd_generic_reloc_link_order): Likewise.
4107 (default_indirect_link_order): Likewise.
4108 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4109 * sunos.c (sunos_add_one_symbol): Likewise.
4110 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4111 (bfd_xcoff_link_count_reloc): Likewise.
4112 (xcoff_reloc_link_order): Likewise.
4114 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4115 into -1 for intern->rss.
4117 * configure: Rebuild with autoconf 2.8.
4119 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4121 * stab-syms.c (__define_stab_duplicate): Define.
4122 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4124 * bfd-in.h (bfd_get_stab_name): Declare.
4125 * bfd-in2.h: Rebuild.
4126 * Makefile.in: Rebuild dependencies.
4127 (BFD_LIBS): Add stab-syms.o.
4128 (BFD_LIBS_CFILES): Add stab-syms.c.
4129 (BFD32_BACKENDS): Remove stab-syms.o.
4130 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4131 * configure.in: Don't list stab-syms.o in bfd_backends.
4132 * configure: Rebuild.
4133 * libaout.h (aout_stab_name): Don't declare.
4134 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4137 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4139 * elf.c (assign_file_positions_for_segments): Adjust file offset
4140 for section alignment even if SEC_LOAD is not set.
4142 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4144 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4145 since they appear as targets in Makefile.in.
4146 * configure: Rebuild.
4148 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4149 don't fiddle with a symbol which is not defined anywhere.
4151 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4153 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4154 though they are defined in a shared library.
4155 (xcoff_build_ldsyms): Likewise.
4157 * coffgen.c (coff_find_nearest_line): Don't look at the line
4158 numbers for the section if section->lineno is NULL.
4160 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4161 message rather than calling BFD_ASSERT.
4162 * elfcode.h (write_relocs): Check return value of
4163 _bfd_elf_symbol_from_bfd_symbol.
4165 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4167 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4170 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4172 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4174 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4175 hppa_reloc_field_selector_type_alt.
4176 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4177 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4179 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4181 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4183 * elf.c (assign_file_positions_for_segments): Adjust the segment
4184 memory size for the alignment of a SEC_ALLOC section, not just a
4187 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4189 * m68klinux.c: New file.
4190 * hosts/m68klinux.h: New file.
4191 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4192 * configure.in (m68*-*-linux*): New native host.
4193 (m68klinux_vec): New vector.
4194 * configure: Rebuild.
4195 * targets.c (m68klinux_vec): Declare.
4196 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4197 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4198 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4199 declaration from bfd_linux_size_dynamic_sections.
4200 (bfd_m68klinux_size_dynamic_sections): Declare.
4201 * bfd-in2.h: Rebuild.
4202 * Makefile.in: Rebuild dependencies.
4203 (BFD32_BACKENDS): Add m68klinux.o.
4204 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4206 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4208 * libhppa.h (pa_arch): Add pa20.
4209 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4210 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4211 (hppa_field_adjust): Handle e_nsel.
4212 * som.c: Provide default definitions for many new relocs found only
4213 in hpux10 include files.
4214 (som_fixup_formats): Add several new relocs from hpux10.
4215 (som_hppa_howto_table): Add hpux10 relocs.
4216 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4218 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4220 * mpw-make.sed: Edit out recent shared library support, and
4221 rules to rebuild .h files using doc/chew.
4223 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4225 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4226 size even of sections with no contents.
4228 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4230 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4231 starting with '$' the way we skip names starting with '.'. When
4232 updating x_endndx, don't be fooled by an index which has been
4235 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4236 struct/union/enum type with no elements.
4238 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4242 * archive.c (bfd_generic_archive_p): If the first file in the
4243 archive can not be recognized as an object, don't assume that this
4244 is the wrong format.
4246 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4247 format is not bfd_object.
4248 (bfd_elf_get_dt_soname): Likewise.
4250 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4255 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4257 * bfd.c (tdata): Add netbsd_core_data.
4258 * bfd-in2.h: Regenerated.
4260 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4262 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4263 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4264 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4267 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4268 to get the symbol index, matching 14 Jul 95 change.
4270 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4272 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4273 Remove duplicate definition of gp.
4275 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4277 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4278 assume that we can set the GP value and then get the same value,
4279 since it won't be true if the output file is neither ELF nor
4281 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4282 _bfd_get_gp_value here.
4283 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4284 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4286 (mips_elf_lo16_reloc): Likewise.
4287 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4288 Don't require that the BFD be ELF.
4289 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4290 (mips_elf_gprel32_reloc): Likewise.
4291 (mips_elf_relocate_section): Don't assume we can set and get the
4293 (mips_elf_finish_dynamic_symbol): Don't bother to use
4294 _bfd_get_gp_value here.
4296 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4297 Don't change epdr between malloc and free. Be careful not to free
4298 NULL pointers. Zero out the first RPDR.
4300 * configure.host: On Linux, only pass -rpath option if $(libdir)
4301 is neither /lib nor /usr/lib. From Alan Modra
4302 <alan@mullet.Levels.UniSA.Edu.Au>.
4304 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4306 (elf_dt_name): Rename from elf_dt_needed_name.
4307 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4309 (bfd_elf_get_dt_soname): New function.
4310 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4311 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4312 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4313 * bfd-in2.h: Rebuild.
4315 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4317 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4318 _bfd_sparc_elf_reloc_type_lookup.
4319 (bfd_elf32_bfd_reloc_type_lookup): Update.
4320 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4321 (sparc64_elf_howto_table): Define.
4322 (sparc_reloc_map): Define.
4323 (sparc64_elf_reloc_type_lookup): New function.
4324 (sparc_elf_wdisp16_reloc): New function.
4325 (elf_info_to_howto): Use sparc64_elf_howto_table.
4326 (sparc64_elf_relocate_section): Likewise.
4327 (bfd_elf64_bfd_reloc_type_lookup): Update.
4329 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4331 * configure.host: Check for 'do not mix' from native linker before
4332 trying to use -rpath.
4334 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4336 * bfd.c (_bfd_get_gp_value): New function.
4337 (_bfd_set_gp_value): New function.
4338 * libbfd-in.h (_bfd_get_gp_value): Declare.
4339 (_bfd_set_gp_value): Declare.
4340 * libbfd.h: Rebuild.
4341 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4342 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4343 directly to the fields in the tdata information.
4344 (alpha_relocate_section): Likewise.
4345 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4346 (mips_gprel_reloc): Likewise.
4347 (mips_relocate_section): Likewise.
4348 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4349 (mips_elf_lo16_reloc): Likewise.
4350 (mips_elf_final_gp): Likewise.
4351 (mips_elf_gprel16_reloc): Likewise.
4352 (mips_elf_gprel32_reloc): Likewise.
4353 (mips_elf_relocate_section): Likewise.
4354 (mips_elf_finish_dynamic_symbol): Likewise.
4356 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4358 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4360 * configure.in: Call AC_PROG_CC before configure.host.
4361 * configure: Rebuild.
4362 * configure.host: Don't set information which autoconf should
4363 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4365 * configure.host: Remove go32 and win32 host information, since it
4366 should no longer be needed.
4368 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4369 then start a new segment rather than put a writable section in a
4372 * configure.host: Set RPATH_ENVVAR.
4374 * Makefile.in: Rebuild dependencies.
4376 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4377 zero_section variable.
4379 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4381 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4382 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4383 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4385 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4387 * ieee.c (ieee_write_expression): Only use an R variable for a
4388 local symbol. Don't output a zero offset. Handle a zero address.
4389 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4390 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4392 (parse_expression): Don't try to handle multiple occurrences of a
4393 P variable. Handle I variables differently from X variables. Fix
4394 the order of minus expressions.
4395 (ieee_slurp_external_symbols): Generate an I variable for an NN
4396 record. Fix handling of ATI and ATX records.
4397 (ieee_slurp_sections): Only set minimal section attributes.
4398 Adjust them later, based on the section contents.
4399 (ieee_object_p): Read in the file until just after the ME record.
4400 Call ieee_slurp_section_data to set the section flags.
4401 (do_one): Add iterations parameter. Only repeat the first load
4402 item. Set the section and file reloc flags.
4403 (ieee_slurp_section_data): Set section flags. Pass iterations to
4405 (ieee_canonicalize_reloc): Handle I variables.
4406 (do_with_relocs): Only emit relocation size when necessary.
4407 Increase MAXRUN to 127. Change ov to be assigned, and take
4408 src_mask and pcrel_offset into account.
4409 (ieee_write_data_part): Skip sections that are not loaded.
4410 (ieee_write_external_part): Don't output optional last entry of WX
4412 (ieee_write_me_part): Make setting of me_record neater.
4413 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4415 * syms.c (stt): Add entries for zerovars, vars, and code.
4417 * elfcode.h (validate_reloc): New static function.
4418 (write_relocs): Call validate_reloc for non ELF relocs.
4420 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4421 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4422 (TARGET_LITTLE_SYM): Likewise.
4424 * config.bfd (m68*-*-psos*): New target.
4426 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4428 * i386msdos.c: Remove some #if 0 code.
4429 (msdos_write_object_contents): Don't include empty sections in the
4430 size computation, regardless of their address.
4432 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4434 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4435 is NULL, ie, the -r switch is used.
4437 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4439 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4440 (BFD_RELOC_MIPS_GOT_LO16): Define.
4441 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4442 * bfd-in2.h, libbfd.h: Rebuild.
4443 * elf32-mips.c (mips_reloc_map): Map new relocs.
4445 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4447 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4450 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4451 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4452 simple number for the section address, rather than an expression.
4453 Limit the number of bytes between relocs to MAXRUN.
4454 (ieee_write_me_part): Set me_record to the file offset after the
4456 (ieee_write_processor): New static function.
4457 (ieee_write_object_contents): Use ieee_write_processor.
4459 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4461 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4463 * coff-aux.c: Change include of aux.h to aux-coff.h.
4465 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4467 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4468 relocation put the addend both in the reloc entry and the data.
4469 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4472 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4473 a R_68K_PCxx reloc against a defined global symbol directly.
4474 (elf_m68k_check_relocs): Don't count such a reloc.
4476 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4477 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4478 symbol for now, otherwise always record the symbol as dynamic.
4479 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4480 is not referenced by a dynamic object, and we are not making a
4481 shared object, then don't make a PLT entry. If we do make a PLT
4482 entry, make sure the symbol has been recorded as dynamic.
4484 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4486 * configure.host: When making a shared library, set HLDFLAGS to
4487 pass an appropriate -rpath option. Use the make variable SONAME
4488 as the shared library soname, rather than computing it here. On
4489 SunOS, build stamp-tshlink in place of $(SHLINK).
4490 * Makefile.in (SONAME): New variable.
4491 ($(SHLINK)): Make a link to the transformed name, as well.
4492 (stamp-tshlink): New target.
4493 (install): Skip stamp-tshlink during install.
4495 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4497 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4498 linker sections have been set up yet.
4500 * elf.c (make_mapping): Add an additional argument to suppress
4501 making the first section include the program headers.
4502 (map_sections_to_segments): If the user used -Ttext such that the
4503 program headers are on a different page, do not set the flags
4504 saying that this section includes the program headers.
4506 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4508 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4509 don't define TRAD_HEADER.
4510 * configure: Rebuild.
4512 * netbsd-core.c: New file, support for NetBSD core files.
4513 * hosts/*nbsd.h: Removed.
4515 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4517 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4518 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4519 * libbfd.h, bfd-in2.h: Regenerated.
4520 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4521 bfd_elf32_bfd_reloc_type_lookup.
4522 (reloc_type{,_names}): Deleted.
4523 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4525 (sparc_reloc_map): Add sparc64 relocs.
4526 (sparc_elf_notsupported_reloc): New static function.
4527 (sparc_elf_wdisp16_reloc): New static function.
4528 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4529 (elf32_sparc_relocate_section): Likewise.
4530 (bfd_elf32_bfd_reloc_type_lookup): Define.
4531 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4532 (reloc_type{,_names}): Deleted.
4533 (elf_sparc_howto_table): Deleted.
4534 (sparc_reloc_map): Deleted.
4535 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4536 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4538 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4540 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4543 * Makefile.in (program_transform_name): New variable.
4544 (install): Transform library name before installing it.
4546 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4548 * archures.c (bfd_mach_i960_hx): Define.
4549 * bfd-in2.h: Rebuild.
4550 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4551 (MATRIX): Expand entries for HX.
4552 (arch_info_struct): Add i960:hx entry.
4553 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4554 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4555 (coff_set_flags): Handle bfd_mach_i960_hx.
4557 Support for building as a shared library, based on patches from
4558 Alan Modra <alan@spri.levels.unisa.edu.au>:
4559 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4560 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4561 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4562 * configure: Rebuild.
4563 * configure.host: If --enable-shared, adjust shared library stuff
4564 based on the host. If the host is SunOS, and the linker supports
4565 -rpath, set HLDFLAGS to use it.
4566 * Makefile.in (ALLLIBS): New variable.
4567 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4568 (COMMON_SHLIB, SHLINK): New variables.
4569 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4570 (STAGESTUFF): Remove variable.
4571 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4573 (stamp-ofiles): New target, like old ofiles target, but build
4574 using a temporary file and move-if-change, and touch stamp-ofiles
4576 (ofiles): Just depend upon stamp-ofiles.
4577 (stamp-piclist, piclist): New targets.
4578 ($(SHLIB), $(SHLINK)): New targets.
4579 (targets.o, archures.o): Build twice if PICFLAG is set.
4580 (do_mostlyclean): Remove pic/*.o.
4581 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4583 (do_distclean): Remove pic and stamp-picdir.
4584 (install): Install shared libraries.
4585 ($(OFILES)): Depend upon stamp-picdir.
4586 (stamp-picdir): New target.
4588 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4590 * libcoff.h: Rebuild.
4592 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4593 flavour of a section with no owner.
4595 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4596 ELF_LINK_NON_ELF flag.
4597 (mips_elf_create_got_section): Likewise.
4599 * elf.c: Revert last change, since it breaks dynamic linking.
4600 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4602 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4603 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4604 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4606 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4608 * elf.c (assign_file_positions_for_segments): If the backend does
4609 not want the elf header or the program headers in the address
4610 space, do not include them in the calculations.
4612 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4613 function to determine if we need additional program headers.
4614 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4615 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4617 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4619 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4621 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4623 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4624 back into one line. Some compilers (sunos 4.1.3 for example)
4625 won't accept args split across more than one line.
4627 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4629 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4630 * configure: Regenerate.
4632 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4634 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4635 try to do arithmetic on a void *, cast it to a unsigned char * first.
4637 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4640 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4642 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4643 flag for a newly defined symbol.
4644 (NAME(bfd_elf,record_link_assignment)): Likewise.
4645 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4646 set the DEF or REF_REGULAR flags correctly.
4648 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4649 (libbfd.h, libcoff.h): Corresponding change.
4651 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4652 a PLT32 reloc as dynamic.
4653 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4654 is not referenced by a dynamic object, and we are not making a
4655 shared object, then don't make a PLT entry. If we do make a PLT
4656 entry, make sure the symbol has been recorded as dynamic.
4658 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4660 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4661 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4662 (powerpcle-*-cygwin32): New.
4663 * peicode.h (add_data_entry): Get address from vma.
4665 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4667 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4668 attached to the section has already been created as an undefined
4669 symbol, treat it as if it hasn't been created yet.
4671 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4673 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4674 symbol or section symbols if stripping all symbols and this is not
4675 a relocateable link. Don't output the symbol string table if
4676 there are no symbols.
4677 (elf_link_flush_output_syms): Don't do anything if there are no
4680 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4682 * coff-aux.c: New file.
4683 * hosts/m68kaux.h: New file.
4684 * config.bfd (m68*-apple-aux*): New target.
4685 * configure.in (m68*-apple-aux*): New native host.
4686 (m68kaux_coff_vec): New vector.
4687 * configure: Rebuild.
4688 * targets.c (m68kaux_coff_vec): Declare.
4689 * coffcode.h (bfd_coff_backend_data): Add field
4690 _bfd_coff_link_add_one_symbol.
4691 (bfd_coff_link_add_one_symbol): Define.
4692 (compare_arelent_ptr): New static function if TARG_AUX.
4693 (coff_write_relocs): If TARG_AUX, sort the relocs.
4694 (coff_write_object_contents): Set A/UX aouthdr magic number.
4695 (coff_link_add_one_symbol): Define if not defined.
4696 (bfd_coff_std_swap_table): Initialize new field.
4697 * libcoff.h: Rebuild.
4698 * cofflink.c (coff_link_add_symbols): Call
4699 bfd_coff_link_add_one_symbol rather than
4700 _bfd_generic_link_add_one_symbol.
4701 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4702 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4703 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4704 * Makefile.in: Rebuild dependencies.
4705 (BFD32_BACKENDS): Add coff-aux.o.
4706 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4708 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4710 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4711 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4713 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4715 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4716 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4717 (maintainer-clean): Warn about deleting special files.
4718 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4720 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4721 warning symbols correctly.
4722 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4723 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4724 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4725 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4726 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4727 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4729 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4732 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4734 * libcoff-in.h: aligned newly exported names with bfd naming
4735 conventions. Removed an erroneous define of POWERPC_LE_PE.
4736 * libcoff.h: Rebuild.
4737 * cofflink.c, coff-ppc.c: the above function name changes
4739 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4741 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4742 * ecoff.c (struct extsym_info): Define.
4743 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4744 to ecoff_link_write_external.
4745 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4746 Strip symbols when appropriate.
4748 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4749 * syms.c (BSF_OBJECT): Define.
4750 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4751 * bfd-in2.h: Rebuild.
4752 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4754 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4757 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4758 copying relocs into a shared object, treat a defined global symbol
4760 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4761 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4762 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4764 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4765 real defined symbol, not to a weak defined symbol.
4767 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4769 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4770 and made a few static functions externs.
4772 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4773 POWERPC_LE_PE hack in cofflink.
4775 * libcoff-in.h: promoted the following from cofflink.c to allow
4776 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4777 coff_debug_merge_element, struct coff_debug_merge_type,
4778 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4779 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4780 coff_debug_merge_hash_lookup, coff_link_section_info,
4781 coff_final_link_info, coff_debug_merge_hash_newfunc,
4782 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4784 * libcoff.h: re-gen'd
4786 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4788 * syms.c: Include "bfdlink.h".
4789 (struct stab_find_info): Define.
4790 (_bfd_stab_section_find_nearest_line): New function.
4791 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4792 * libbfd.h: Rebuild.
4793 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4794 * elf.c (_bfd_elf_find_nearest_line): Try calling
4795 _bfd_stab_section_find_nearest_line before searching the ELF
4796 symbol table. Find the closest STT_FUNC symbol, not the last one.
4797 * libcoff-in.h (coff_data_type): Add line_info field.
4798 * libcoff.h: Rebuild.
4799 * coffgen.c (coff_find_nearest_line): Try calling
4800 _bfd_stab_section_find_nearest_line before searching the COFF
4802 * Makefile.in: Rebuild dependencies.
4804 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4806 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4807 4 bytes, so we get the correct value when updating the register
4808 field in little endian mode.
4810 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4812 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4813 entry_section fields. Add sntoc and snentry fields.
4814 * libcoff.h: Rebuild.
4815 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4816 not toc_section and entry_section (the COFF file does not have any
4817 sections at this point).
4818 (coff_write_object_contents): Set o_snentry and o_sntoc from
4819 snentry and sntoc rather than entry_section and toc_section.
4820 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4821 snentry, not toc_section and entry_section.
4822 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4823 entry_section from hentry.
4824 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4826 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4827 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4828 than using toc_section directly.
4830 * archures.c: Add missing `.' in enum bfd_architecture.
4831 * bfd-in2.h: Rebuild.
4833 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4834 Robert Lipe <robertl@arnet.com>.
4836 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4838 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4839 to sections we allocate. Use bfd_zalloc to allocate initialial
4840 sections, not bfd_alloc.
4841 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4842 SDA{,2}I16 relocations.
4843 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4844 whether to put something in .sbss or not.
4845 (ppc_elf_relocate_section): Add support for more relocations. Add
4846 in sec->output_offset where appropriate. Make error messages
4847 include the symbol name.
4849 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4850 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4851 doesn't get redefined messages if -shared.
4853 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4854 section if the rel_section field has been set up.
4856 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4858 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4861 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4863 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4864 of flags, only flags used are controlled by mach number. Bump up
4865 output file mach number to highest of input file mach numbers.
4866 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4867 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4869 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4870 bfd_elf64_sparc_vec support.
4872 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4874 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4875 the embedded bit is set on some objects and not on others. Just
4877 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4880 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4882 * coffcode.h (coff_new_section_hook): Don't try to align the
4885 * coffcode.h (coff_set_section_contents): Fix the handling of the
4886 .lib section to work even if the entire section contents are
4887 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4888 Robert Lipe <robertl@arnet.com>.
4890 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4892 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4893 memory here for contents.
4895 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4896 _SDA2_BASE_ by 32768.
4897 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4898 started using. Allocate contents for .sdata and .sdata2 sections
4900 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4902 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4903 size _SDA{,2}_BASE_.
4904 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4907 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4909 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4911 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4912 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4913 (bfd_mach_sparc_v9a): Define.
4914 (bfd_mach_sparc_v9_p): Define.
4915 * bfd-in2.h: Regenerated.
4916 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4918 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4919 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4920 to bfd_elf32_sparc_vec.
4921 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4922 Add v8plus{,a} support.
4924 (sparc_compatible): New function.
4925 * elf32-sparc.h: #include "elf/sparc.h".
4926 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4927 elf32_sparc_final_write_processing): New functions.
4928 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4929 elf_backend_final_write_processing): Define.
4931 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4933 * elf-bfd.h (struct elf_link_hash_entry): Add
4934 linker_section_pointer field.
4935 (enum elf_linker_section_enum): Enumeration for new way of
4936 creating linker dynamic sections and symbols.
4937 (elf_linker_section{,_pointers}): New structures for creating
4938 dynamic sections and symbols.
4939 (elf_obj_tdata): Add linker_section_pointers and linker_section
4941 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4942 (_bfd_elf_create_linker_section): New declarations.
4943 (_bfd_elf_find_pointer_linker_section): Ditto.
4944 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4945 (_bfd_elf_make_linker_section_rela): Ditto.
4947 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4949 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4950 (ppc_elf_create_linker_section): New function to create the
4951 sections .got, .sdata, and .sdata2.
4952 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4954 (ppc_elf_check_relocs): Support more of the eabi relocations.
4955 (ppc_elf_relocate_section): Ditto.
4956 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4957 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4959 * elflink.h (elf_create_pointer_linker_section): New function to
4960 create initialized pointers in dynamic linker sections.
4961 (elf_finish_pointer_linker_section): Actually intialize the
4962 pointers created above.
4964 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4965 macros to provide both 32 and 64 bit versions of
4966 elf_create_pointer_linker_section.
4967 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4968 provide both 32 and 64 bit versions of
4969 elf_finish_pointer_linker_section.
4971 * elflink.c (_bfd_elf_create_linker_section): New function to
4972 create a linker section.
4973 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4974 given address in the linker pointer offsets created for a given
4976 (_bfd_elf_make_linker_section_rela): Make a RELA section
4977 corresponding to the generated linker section.
4979 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4981 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4983 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4985 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4986 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4987 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4988 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4989 toc entry in an objdump) for now.
4990 (ppc_do_last, ppc_get_last): New function - needed to save processing
4991 the toc owner to the end.
4992 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4995 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4996 toc owner from being done till last. Must define POWERPC_LE_PC
4999 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5001 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5003 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5004 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5006 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5008 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5010 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5012 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5014 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5016 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5018 * elf.c (assign_file_positions_for_segments): Don't increment file
5019 offset for a segment which contains no loadable sections.
5021 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5023 * reloc.c: Add new PowerPC relocations.
5024 * {bfd-in2,libbfd}.h: Regenerate.
5026 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5027 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5029 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5031 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5034 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5037 * coffgen.c (coff_find_nearest_line): Don't try to cache
5038 information in sections that are not owned by a BFD. From Richard
5039 Henderson <richard@atheist.tamu.edu>.
5041 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5042 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5043 * elflink.h (elf_link_output_extsym): Remove special check for
5046 * ecoffswap.h: Add prototypes for static functions.
5048 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5050 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5051 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5053 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5054 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5055 support. Begin support for R_PPC_SDA{2,}REL.
5057 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5059 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5060 create the .got and .got.neg sections.
5061 (ppc_elf_size_dynamic_sections): Call it.
5062 (ppc_elf_check_relocs): Call it.
5063 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5064 (ppc_elf_check_relocs): Add error messages for relocations we
5065 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5068 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5070 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5071 section flags for V.4 and eabi.
5073 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5075 * elf.c (assign_file_positions_for_segments): If a segment
5076 contains no sections, don't mark it as readable.
5078 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5079 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5081 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5082 dynamic section, if there is one.
5083 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5084 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5085 (bfd_elf64_swap_dyn_in): Likewise.
5086 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5088 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5090 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5091 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5092 <pirker@eiunix.tuwien.ac.at>.
5094 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5096 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5097 PowerPC V.4 and eabi.
5098 * bfd-in2.h: Regenerate.
5099 * libfd.h: Regenerate.
5101 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5103 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5104 section type and SHF_EXCLUDE section flag, turning them into the
5105 appropriate bfd section flag.
5107 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5109 * xcofflink.c (xcoff_link_add_symbols): Create the special
5110 sections if we see a DYNAMIC object, in case that is the only
5111 XCOFF input object we see.
5113 * elf32-mips.c: Extensive changes for a start at dynamic linking
5114 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5116 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5117 (struct elf_backend_data): Remove
5118 elf_backend_create_program_headers field. Add
5119 elf_backend_additional_program_headers and
5120 elf_backend_modify_segment_map fields.
5121 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5123 (elf_backend_additional_program_headers): Likewise.
5124 (elf_backend_modify_segment_map): Likewise.
5125 (elf_backend_create_program_headers): Don't define.
5126 (elfNN_bed): Change to account for field changes.
5127 * elf.c (assign_file_positions_for_segments): Call new
5128 modify_segment_map backend function. Don't call old
5129 create_program_headers backend function.
5130 (get_program_header_size): Call additional_program_headers rather
5131 than create_program_headers.
5132 * elflink.h (elf_link_add_object_symbols): Initialize
5133 type_change_ok from new backend field.
5134 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5136 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5137 a reloc against the appropriate section.
5139 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5140 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5141 (elf_flags_init): Rename from elf_ppc_flags_init.
5142 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5144 (ppc_elf_copy_private_bfd_data): Likewise.
5145 (ppc_elf_merge_private_bfd_data): Likewise.
5147 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5150 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5152 * coff-alpha.c (alpha_relocate_section): During final link, allow
5153 output .lita section to be bigger than 64k by adjusting gp value
5154 on a per-input section basis.
5155 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5157 (struct ecoff_section_tdata): Add gp field.
5159 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5161 Handle Alpha ECOFF changes in OSF/1 3.2.
5162 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5164 * coff-alpha.c: Include "aout/ar.h".
5165 (alpha_ecoff_get_relocated_section_contents): Don't require an
5166 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5167 3.2 doesn't generate one.
5168 (alpha_relocate_section): Likewise.
5169 (alpha_ecoff_slurp_armap): Define.
5170 (alpha_ecoff_slurp_extended_name_table): Define.
5171 (alpha_ecoff_construct_extended_name_table): Define.
5172 (alpha_ecoff_truncate_arname): Define.
5173 (alpha_ecoff_write_armap): Define.
5174 (alpha_ecoff_generic_stat_arch_elt): Define.
5175 (alpha_ecoff_update_armap_timestamp): Define.
5177 (alpha_ecoff_read_ar_hdr): New static function.
5178 (alpha_ecoff_get_elt_at_filepos): New static function.
5179 (alpha_ecoff_openr_next_archived_file): New static function.
5180 (alpha_ecoff_get_elt_at_index): New static function.
5181 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5182 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5183 _bfd_ecoff to alpha_ecoff.
5184 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5185 field from backend structure, rather than always calling
5186 _bfd_get_elt_at_filepos.
5187 * coff-mips.c (mips_ecoff_backend_data): Initialize
5188 get_elt_at_filepos field.
5189 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5190 from _bfd_generic_read_ar_hdr with minor changes.
5191 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5192 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5193 * libbfd.h: Rebuild.
5195 * bfd-in.h (BFD_IN_MEMORY): Define.
5196 * libbfd-in.h (struct bfd_in_memory): Define.
5197 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5198 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5199 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5200 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5201 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5202 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5203 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5204 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5205 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5206 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5208 (bfd_openstreamr): Likewise.
5209 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5210 BFD_IN_MEMORY is not set.
5211 * riscix.c (riscix_some_aout_object_p): Likewise.
5212 * bfd-in2.h, libbfd.h: Rebuild.
5214 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5215 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5216 (bfd_get_elt_at_index): Define.
5217 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5218 bfd_get_elt_at_index. Change index parameter from int to
5220 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5221 (_bfd_noarchive_get_elt_at_index): Define.
5222 (_bfd_archive_bsd_get_elt_at_index): Define.
5223 (_bfd_archive_coff_get_elt_at_index): Define.
5224 * bfd-in2.h, libbfd.h: Rebuild.
5225 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5226 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5227 * ieee.c (ieee_get_elt_at_index): Define.
5228 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5229 * oasys.c (oasys_get_elt_at_index): Define.
5230 * som.c (som_get_elt_at_index): Define.
5232 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5233 numbers to the .text section.
5235 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5237 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5238 If there is a SEC_DEBUGGING section, get the contents of the debug
5239 information part from it.
5240 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5242 (ieee_write_object_contents): Check ieee_write_debug_part return.
5244 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5246 * config.bfd (i[345]86-*-freebsd*): Add target.
5247 * configure.in (i386freebsd_vec): Add vec.
5248 * configure: Regenerate.
5249 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5250 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5251 Rebuild dependencies..
5252 * freebsd.h: New file.
5253 * i386freebsd.c: New file.
5254 * targets.c (i386freebsd_vec): Declare.
5255 (bfd_target_vector): Add i386freebsd_vec.
5256 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5257 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5259 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * ieee.c (ieee_slurp_debug): New static function.
5262 (ieee_object_p): Call it.
5263 (ieee_slurp_section_data): Skip debugging sections.
5264 (ieee_get_reloc_upper_bound): Likewise.
5265 (ieee_get_section_contents): Likewise.
5266 (ieee_canonicalize_reloc): Likewise.
5267 (ieee_write_section_part): Likewise.
5268 (ieee_write_debug_part): Likewise.
5269 (ieee_write_data_part): Likewise.
5270 (init_for_output): Likewise.
5272 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5274 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5276 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5277 relocs, since ppc_elf_relocate_section handles the linker case.
5278 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5280 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5281 ppc_elf_relocate_section since that is now the only caller.
5282 (ppc_elf_relocate_section): Ditto.
5284 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5286 * coffcode.h (coff_write_object_contents): If we don't know the
5287 section of the entry point for an XCOFF executable, always set the
5288 entry address to -1.
5290 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5292 * elf.c (bfd_section_from_shdr): Add support for note sections.
5294 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5296 * bfd-in.h (struct _symbol_info): Add stab_type field.
5297 * bfd-in2.h: Rebuild.
5298 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5300 * elf32-ppc.c: Remove trailing newline from calls to
5302 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5303 difference if target endianness is known.
5305 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5307 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5308 old style TOC16 references without using R_PPC_GOT.
5309 (ppc_reloc_type): Ditto.
5310 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5311 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5312 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5313 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5314 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5316 (ppc_elf_adjust_dynamic_symbol): Ditto.
5317 (ppc_elf_adjust_dynindx): Ditto.
5318 (ppc_elf_size_dynamic_sections): Ditto.
5319 (ppc_elf_finish_dynamic_symbol): Ditto.
5320 (ppc_elf_finish_dynamic_sections): Ditto.
5321 (ELF_DYNAMIC_INTERPRETER): Define.
5323 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5325 * elf.c (copy_private_bfd_data): When attaching sections to
5326 segments ignore sections that won't be allocated. Patch from
5329 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5331 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5334 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5336 * coff-i960.c (CALC_ADDEND): Define.
5337 (coff_i960_relocate_section): Add the input section VMA to the
5338 addend for PC relative relocs.
5340 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5342 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5343 to correctly terminate.
5345 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5347 * targets.c (enum bfd_endian): Define.
5348 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5349 from boolean to enum bfd_endian. Change header_byteorder_big_p
5351 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5352 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5353 * bfd-in2.h: Rebuild.
5354 * All targets: Change initialization of byteorder and
5355 header_byteorder to use enum bfd_endian values rather than
5357 * All files: Change all references to byteorder_big_p and
5358 header_byteorder_big_p to use new bfd_*_endian macros.
5360 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5362 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5364 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5366 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5368 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5370 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5372 * ieee.c: Lots of minor cleanups. Make many functions return
5373 errors rather than calling abort. Also:
5374 (ieee_write_twobyte): Remove; change callers to call existing
5375 ieee_write_2bytes function.
5376 (ieee_write_expression): Don't output the section twice when
5377 outputting a local symbol. Don't emit an extraneous zero if there
5379 (ieee_slurp_sections): Set the lma as well as the vma.
5380 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5382 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5383 a recognized one or bfd_arch_unknown.
5384 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5386 (ihex_get_symtab): Likewise.
5388 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5390 * aoutx.h: Include <ctype.h>.
5391 (struct aout_link_includes_table): Define.
5392 (struct aout_link_includes_totals): Define.
5393 (struct aout_link_includes_entry): Define.
5394 (aout_link_includes_lookup): Define macro.
5395 (struct aout_final_link_info): Add includes field.
5396 (aout_link_includes_newfunc): New static function.
5397 (NAME(aout,final_link)): Initialize includes hash table.
5398 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5400 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5402 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5404 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5406 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5408 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5410 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5411 (pe_print_private_bfd_data): call pe_print_reloc.
5412 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5413 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5414 up some debugging as well.
5416 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5418 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5421 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5423 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5424 when setting sections to NULL.
5426 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5428 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5430 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5431 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5433 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5434 * bfd-in2.h: Rebuild.
5436 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5438 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5440 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5442 * ihex.c (ihex_scan): Handle record types 4 and 5.
5443 (ihex_object_p): Permit types 4 and 5.
5444 (ihex_set_section_contents): Remove check for out of range
5446 (ihex_write_object_contents): Generate types 4 and 5.
5448 * elflink.h (elf_link_output_extsym): Just ignore warning and
5449 indirect references to symbols which don't really exist.
5451 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5453 * peicode.h (pe_print_idata): Minor format fixes
5454 (pe_print_edata): New function. Under private printing, this formats
5455 the edata section of a PE file.
5456 (pe_print_private_bfd_data): Added call to pe_print_edata.
5458 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5460 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5461 index, don't call stoi.
5463 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5465 * srec.c (srec_scan): Set lma as well as vma.
5467 * ihex.c: New file; support for Intel Hex format.
5468 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5469 (ihex_vec): Declare.
5470 (bfd_target_vector): Always include ihex_vec.
5471 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5472 * Makefile.in: Rebuild dependencies.
5473 (BFD_LIBS): Add ihex.o
5474 (BFD_LIBS_CFILES): Add ihex.c.
5475 * bfd-in2.h: Rebuild.
5477 * elf.c (assign_file_positions_for_segments): Sort the sections in
5479 (get_program_header_size): Return the right size if segment_map is
5481 (copy_private_bfd_data): Don't bother to sort the sections.
5483 * bfd.c (bfd_record_phdr): New function.
5484 * bfd-in.h (bfd_record_phdr): Declare.
5485 * bfd_in2.h: Rebuild.
5487 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5490 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5491 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5493 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5494 (bfd_zmalloc): Change declaration.
5495 * libbfd.h: Rebuild.
5496 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5497 and realloc. Don't set bfd_error_no_memory if they fail.
5499 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5501 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5502 uses as well. Added a new howto to deal with TOCREL16 relocs that
5503 are TOCDEFN as well.
5504 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5505 to handle RVA relocs from dlltool.
5506 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5507 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5508 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5510 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5511 to get the right section alignment.
5513 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5515 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5516 p_paddr if p_paddr is zero.
5517 (make_mapping): Set includes_filehdr and includes_phdrs for first
5519 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5521 (assign_file_positions_for_segments): Handle includes_filehdr and
5522 includes_phdrs. Remove special handling of PT_PHDR and first
5524 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5525 when appropriate. Remove special handling of PT_PHDR segment.
5526 Use a more complex condition for when a section is included in a
5527 segment to handle Solaris linker oddities.
5529 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5531 * coff-m88k.c (howto_table): Reformatted for easier reading;
5532 special_function now points to new function m88k_special_reloc.
5533 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5535 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5536 be done correctly by m88k_special_reloc.
5537 (reloc_processing): New function to be used by RELOC_PROCESSING.
5538 (RELOC_PROCESSING): Define to call reloc_processing.
5540 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5542 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5543 (pe_print_pdata): Likewise.
5545 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5546 obstack_alloc fails.
5547 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5549 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5550 * Many files: don't set bfd_error_no_memory if one of the above
5553 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5554 if p_paddr_valid is set.
5555 (copy_private_bfd_data): New static function.
5556 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5558 * elf.c (assign_file_positions_for_segments): Fix case where extra
5559 program headers were allocated.
5561 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5562 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5563 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5564 _bfd_elf_print_private_bfd_data.
5566 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5567 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5568 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5569 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5570 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5571 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5572 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5574 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5576 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5577 * elf.c (make_mapping): New static function.
5578 (map_sections_to_segments): New static function.
5579 (elf_sort_sections): New static function.
5580 (assign_file_positions_for_segments): New static function.
5581 (map_program_segments): Remove.
5582 (get_program_header_size): Remove sorted_hdrs, count, and
5583 maxpagesize parameters. Simplify.
5584 (assign_file_positions_except_relocs): When generating an
5585 executable, use assign_file_positions_for_segments.
5586 (elf_sort_hdrs): Remove.
5587 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5588 to get_program_header_size.
5590 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5592 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5594 * configure, config.in: Regenerate with autoconf 2.7.
5596 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5597 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5599 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5601 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5602 (ecoff_sec_to_styp_flags): Likewise.
5603 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5604 (ecoff_set_symbol_info): Handle scRConst.
5605 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5606 (ecoff_compute_section_file_positions): Handle .rconst section.
5607 (_bfd_ecoff_write_object_contents): Likewise.
5608 (ecoff_link_check_archive_element): Handle scRConst.
5609 (ecoff_link_add_externals): Likewise.
5610 (ecoff_link_write_external): Handle .rconst section.
5611 (ecoff_reloc_link_order): Likewise.
5612 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5613 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5615 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5617 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5618 DEF_DYNAMIC flag is set.
5620 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5622 * host-aout.c: If TRAD_HEADER is defined, include it.
5624 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5626 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5627 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5628 (BFD_NEED_DECLARATION): New function.
5629 * configure.in: Use BFD_NEED_DECLARATION.
5630 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5631 * configure, config.in: Rebuild with autoconf 2.6.
5633 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5634 special_sections before returning when called with a non XCOFF
5637 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5640 * coffcode.h (coff_compute_section_file_positions): Only pad the
5641 previous section to force file alignment when creating an
5644 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5646 * coffcode.h (coff_compute_section_file_positions): If
5647 RS6000COFF_C, set up the .debug section.
5649 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5650 if it is not large enough to accomodate the entire TOC area with
5651 signed 16 bit offsets.
5652 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5654 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5655 TOC anchor to use the TOC value used in the output file.
5657 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5659 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5660 (_bfd_coff_read_string_table): Likewise.
5662 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5664 * pe-arm.c: Fix typos.
5665 * coff-arm.c: Likewise.
5667 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5669 * coff-ppc.c (list_ele): Added "cat"egory member.
5670 (record_toc): New category parameter (priv or pub).
5671 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5672 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5673 the mainline. It addes extra toc cells in error.
5674 (ppc_coff_swap_sym_in_hook): Added some documentation.
5675 (dump_toc): Can now diagnose "virtual toc" chicanery.
5677 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5679 * elf-bfd.h (struct elf_link_hash_table): Change type of
5680 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5682 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5684 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5685 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5687 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5688 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5689 defined or mentioned in a regular file.
5691 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5693 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5694 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5695 (coff_ppc_relocate_section): Correct REL24 handling
5696 (ppc_process_before_allocation): Correct TOCDEFN handling
5698 * peicode.h (dir_names): Added name descriptions
5700 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5702 * VERSION: Updated to cygnus-2.6.
5704 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5706 * targets.c (m68k4knetbsd_vec): Declare.
5708 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5710 * targets.c (bfd_target): Change type of second argument to
5711 _bfd_print_private_bfd_data from void * to PTR.
5712 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5713 using PTR rather than void *.
5714 * bfd-in2, libbfd.h: Rebuild.
5715 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5717 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5718 _bfd_generic_bfd_print_private_bfd_data rather than casting
5721 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5723 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5724 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5726 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5727 BFD64_BACKENDS_CFILES): New variables.
5730 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5732 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5733 not at the file position of the first section.
5734 * coffcode.h (coff_compute_section_file_positions): Avoid using
5736 (coff_write_object_contents): When generating a PPC PE executable
5737 with no symbols, round up the file size to a COFF_PAGE_SIZE
5739 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5740 don't write out a string table.
5742 * elf.c (bfd_section_from_shdr): When using a different section
5743 header, pass the new one to _bfd_elf_make_section_from_shdr.
5744 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5745 (elf_map_symbols): Add section VMA to symbol value when comparing
5747 (_bfd_elf_compute_section_file_positions): Only build symbol table
5748 if there are some symbols. Set file offset of symtab and strtab
5750 (assign_file_positions_except_relocs): Remove dosyms parameter.
5751 Change all callers. Never set file offset of symtab and strtab
5753 (_bfd_elf_copy_private_section_data): New function.
5754 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5755 (_bfd_elf_copy_private_symbol_data): New function.
5756 (swap_out_syms): Check for special mapping of st_shndx created by
5757 copy_private_symbol_data.
5758 * elfxx-target.h: Use new copy routines.
5759 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5760 (_bfd_elf_copy_private_section_data): Declare.
5762 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5764 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5767 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5768 _bfd_dummy_target, matching the recent change to archive
5771 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5773 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5774 arithmetic on PTR types.
5776 * aout-target.h (MY(callback)): Set the lma of the sections.
5778 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5779 symbol into a reloc against the section.
5781 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5783 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5784 glue for the relocs: IMGLUE and IFGLUE.
5785 (record_toc): new function - tracks toc contents
5786 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5787 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5788 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5789 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5790 (ppc_record_toc_entry): Removed a debug define (duh)
5792 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5793 (pe_print_idata): New function - formats the idata section data
5794 (pe_print_pdata): New function - formats the pdata section data
5795 (pe_print_private_bfd_data): calls to above
5797 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5799 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5800 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5801 TARGET_SYM and TARGET_NAME for vector and BFD name.
5802 * coff-pmac.c (pmac_xcoff_vec): Remove.
5803 (TARGET_SYM, TARGET_NAME): Define.
5804 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5805 machine to 0, not all PowerMacs are 601s.
5807 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5809 * elfcode.h (elf_object_p): Read in any program headers.
5810 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5811 based on the program headers, if any.
5812 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5813 (map_program_segments): Set p_paddr of program headers based on
5816 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5818 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5821 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5822 trying to do a relocateable link with a non-a.out object file.
5824 * archive.c (bfd_generic_archive_p): Check the first object file
5825 in an archive even if target_defaulted is set. If the object file
5826 has the wrong xvec, reject it.
5828 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5829 be represented, report the name via _bfd_error_handler.
5830 (translate_to_native_sym_flags): Likewise.
5831 * elf32-mips.c (mips_elf_final_link): Likewise.
5832 * oasys.c (oasys_write_sections): Likewise.
5834 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5835 which checks for STYP_OVRFLO sections.
5836 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5837 reloc and lineno count overflows.
5838 (coff_write_object_contents): Call coff_count_linenumbers before
5839 coff_compute_section_file_positions. If RS6000COFF_C, handle
5840 reloc and lineno count overflows.
5841 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5842 relocs before dealing with .pad sections. Count overflow section
5843 headers when handling .pad sections.
5845 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5848 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5849 (struct xcoff_link_hash_table): Add descriptor_section and
5850 special_sections fields.
5851 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5852 (xcoff_link_add_symbols): Set linkage section alignment. Create
5853 descriptor section. Check for magic symbol names (_text, etc.),
5854 and record them in special_sections if found. Set
5855 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5856 descriptor field to point back to the function code symbol.
5857 (xcoff_sweep): Always mark the special descriptor_section.
5858 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5859 function descriptor, and mark it if it is.
5860 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5861 parameter, and fill it in. Allocate space for the descriptor
5863 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5864 global linkage code. If an undefined function descriptor is
5865 exported, arrange to define it. Warn about any other undefined
5867 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5868 (xcoff_write_global_symbol): Create a function descriptor when
5870 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5871 * bfd-in2.h: Rebuild.
5873 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5875 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5876 (ppc_coff_link_hash_table): new types for hashing
5877 (ppc_coff_link_hash_newfunc): hash entry constructor
5878 (ppc_coff_link_hash_table_init): hash table initializer
5879 (ppc_coff_link_hash_table_create): hash table constructor
5880 (ppc_record_toc_entry): changed references to hash table
5881 (coff_ppc_relocate_section): changed references to hash table
5883 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5884 * libcoff.h: Rebuild
5886 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5887 (coff_link_add_symbols): removed toc_offset init
5889 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5891 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5894 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5895 if it is given and mmep is available.
5896 * acconfig.h: Undef USE_MMAP.
5897 * configure, config.in: Regenerated.
5898 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5899 table handling the old way.
5900 (aout_get_external_symbols): Don't complain if last byte of string
5902 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5903 (bfd_free_window) [! USE_MMAP]: Don't define.
5904 (bfd_get_file_window,
5905 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5907 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5909 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5912 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5914 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5915 compatible with AMD generated COFF files. Try to support both AMD
5916 and GNU formats simultaneously.
5917 (coff_a29k_relocate_section): Likewise.
5919 * libbfd.c (bfd_get_file_window): Change writable parameter from
5920 int to boolean; update all callers. Pass MAP_SHARED if not
5921 writable--it's required on Solaris. Cast fprintf argument to
5923 * bfd-in.h (bfd_get_file_window): Update declaration.
5924 * bfd-in2.h: Rebuild.
5925 * aoutx.h: Update calls to bfd_get_file_window.
5927 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5929 (xcoff_swap_ldhdr_in): New static function.
5930 (xcoff_swap_ldsym_in): New static function.
5931 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5932 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5933 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5934 Handle XTY_ER/XMC_XO symbols correctly.
5935 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5936 rather than normal symbol table.
5937 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5938 already defined with the same absolute value.
5939 (xcoff_mark): When considering called symbols, check whether the
5940 descriptor is from a dynamic object, rather than the symbol
5942 (xcoff_build_ldsyms): Likewise.
5944 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5945 Cast realloc and malloc return values. If malloc or realloc fail,
5946 set bfd_error_no_memory.
5947 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5948 * bfd-in2.h: Rebuild.
5950 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5952 * coff-ppc.c (ppc_record_toc_entry): new function.
5953 (in_reloc_p): changed return value.
5954 (coff_ppc_relocate_section): much rework.
5955 (ppc_allocate_toc_section): new function.
5956 (ppc_process_before_allocation): new function.
5957 (ppc_coff_swap_sym_in_hook): new function.
5959 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5960 (coff_link_add_symbols): initialize toc_offset.
5962 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5963 (coff_swap_aouthdr_out): Added more sections to the data
5964 dictionary for the pe file header. Also changed linker version
5965 number on the ppc side.
5966 (dir_names): small improvements to the dictionary printing.
5967 (pe_mkobject_hook): save the file level flags.
5969 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5970 (pe_tdata): added real_flags field
5971 (coff_tdata): added local_toc_sym_map and access macro
5973 * libcoff.h (coff_link_hash_entry): added toc_offset field
5974 (pe_tdata): added real_flags field
5975 (coff_tdata): added local_toc_sym_map and access macro
5977 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5978 (coff_mkobject): init for local_toc_sym_map
5979 (coff_write_object_contents): set the internal_a.magic to
5980 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5983 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5985 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5986 entries until both the line number address and the function name
5987 address are too large.
5989 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5990 * configure: Rebuilt.
5992 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5993 is defined in the environment.
5995 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5997 * som.c (som_get_section_contents_in_window): Define to use
6000 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6002 * coff-i860.c: New file, based on coff-i386.c.
6003 * cpu-i860.c: New file, based on cpu-i386.c.
6004 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6005 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6006 targets, using i860coff_vec.
6007 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6008 trad-core.o and hosts/i860mach3.h.
6009 (i860coff_vec): Use coff-i860.o and cofflink.o.
6010 * configure: Rebuild.
6011 * Makefile.in: Rebuild dependencies.
6012 (ALL_MACHINES): Add cpu-i860.o.
6013 (BFD32_BACKENDS): Add coff-i860.o.
6014 (CFILES): Add cpu-i860.c and coff-i860.c.
6015 * targets.c (i860coff_vec): Declare.
6016 (bfd_target_vector): Add &i860coff_vec.
6017 * archures.c (bfd_i860_arch): Declare.
6018 (bfd_archures_list): Add &bfd_i860_arch.
6019 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6020 (coff_set_flags): Handle bfd_arch_i860.
6021 (coff_write_object_contents): Handle I860 a.out magic number.
6023 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6025 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6026 the created .tc section to 2.
6027 (xcoff_mark): Don't keep a .loader reloc for a call to an
6028 undefined symbol when creating a shared library.
6029 (xcoff_build_ldsyms): When creating a shared library, generate
6030 global linkage code for a call to an undefined symbol.
6032 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6034 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6035 BFD32_BACKENDS, BFD64_BACKENDS.
6036 (.dep1): Put mkdep output in a separate file.
6037 Rebuilt dependencies.
6039 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6042 Permit use of mmap when available:
6044 * configure.in: Check for mmap, madvise, mprotect.
6045 * config.in, configure: Regenerated.
6047 * libbfd.c (struct _bfd_window_internal): Define type.
6048 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6050 (ok_to_map): New static variable for debugging.
6051 (_bfd_generic_get_section_contents_in_window): New function.
6052 * bfd-in.h (bfd_window_internal): Declare type.
6053 (bfd_window): Define type.
6054 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6055 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6058 * libaout.h (struct aoutdata): Add two window fields.
6059 (obj_aout_sym_window, obj_aout_string_window): New macros.
6060 * aoutx.h (some_aout_object_p): Initialize windows.
6061 (aout_get_external_symbols): Get symbol data and strings in
6062 windows instead of explicitly allocated buffers.
6063 (slurp_symbol_table): Free window instead of memory.
6064 (bfd_free_cached_info): Release windows instead of freeing storage
6066 (aout_link_free_symbols): Ditto.
6068 * targets.c (bfd_target): Add new field for
6069 get_section_contents_in_window.
6070 (BFD_JUMP_TABLE_GENERIC): Updated.
6071 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6072 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6073 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6074 macros for get_section_contents_in_window field.
6076 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6078 * core.c: Renamed to corefile.c
6079 * makefile.dos (OBJS): Change core.o to corefile.o
6080 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6083 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6085 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6086 targ_selvecs to allow debugging under Irix-5 native.
6089 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6091 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6092 to o. Clobber and restore the list of new csects around the call
6093 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6094 linker error and the linker wants to read the symbol table. Reset
6095 the line number count of a real section even if it has no relocs.
6096 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6098 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6101 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6103 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6104 an undefined symbol in a shared link.
6106 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6107 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6108 phdm@info.ucl.ac.be (Philippe De Muyter).
6110 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6112 * coff-m88k.c (rtype2howto): New static function.
6113 (RTYPE2HOWTO): Use it rather than a macro definition.
6115 * coffcode.h (coff_write_object_contents): set internal_a.magic
6116 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6118 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6119 define TRAD_HEADER to new file hosts/delta68.h.
6120 m88*-motorola-sysv*, however, does use ptrace-core.o.
6121 * hosts/delta68.h: New file.
6123 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6124 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6126 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6128 * i386linux.c (MY(vec)): Declare before use.
6130 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6132 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6133 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6135 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6136 BFD is not of the right type.
6137 (bfd_elf_get_needed_list): Likewise.
6138 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6139 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6140 * xcofflink.c (XCOFF_XVECP): Define.
6141 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6143 (bfd_xcoff_import_symbol): Likewise.
6144 (bfd_xcoff_export_symbol): Likewise.
6145 (bfd_xcoff_link_count_reloc): Likewise.
6146 (bfd_xcoff_record_link_assignment): Likewise.
6147 (bfd_xcoff_size_dynamic_sections): Likewise.
6149 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6150 table index against the number of symbols for a base relative
6153 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6155 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6156 full_aouthdr flag here...
6157 (_bfd_xcoff_bfd_final_link): ...not here.
6159 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6161 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6162 systems that have a system <libelf.h>.
6163 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6164 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6165 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6166 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6167 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6168 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6169 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6171 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6173 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6174 set, set BSF_WEAK in symbol. Change all callers.
6175 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6176 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6177 _bfd_generic_link_add_one_symbol.
6178 (ecoff_indirect_link_order): Check that the section tdata relocs
6179 are not NULL before using them.
6181 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6182 define TRAD_HEADER as hosts/alphalinux.h.
6183 * configure: Rebuild.
6184 * hosts/alphalinux.h: New file.
6185 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6188 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6190 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6191 C_ECOMM storage classes.
6193 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6195 (xcoff_mark): Call xcoff_mark_symbol.
6196 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6197 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6199 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6201 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6203 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6205 (xcoff_find_reloc): New static function.
6206 (xcoff_link_add_symbols): Use it.
6207 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6208 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6209 relocate the value of C_DECL.
6211 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6213 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6215 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6216 callback decide what goes in .relocs.
6217 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6218 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6221 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6223 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6226 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6228 * xcofflink.c: More improvements, mostly to fix handling of
6229 constructors and a few other special cases.
6230 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6231 zero, reverting yesterday's change.
6232 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6233 (bfd_xcoff_link_count_reloc): Declare.
6234 (bfd_xcoff_record_link_assignment): Declare.
6235 * bfd-in2.h: Rebuild.
6237 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6239 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6240 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6241 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6242 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6243 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6244 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6246 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6249 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6250 segments includes the a.out header. See to that the magic number
6251 *always* is big-endian.
6253 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6254 m68k4k NetBSD configurations.
6256 * configure.in, configure: Separate i386 & mips NetBSD
6257 configurations from other BSD ones. Don't assume DEC is the only
6258 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6259 configurations. Add support for m68k4k NetBSD object format.
6261 * libaout.h: Added M_68K4K_NETBSD magic.
6263 * m68k4knetbsd.c: New file.
6265 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6267 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6270 * hosts/mipsnbsd.h: New file.
6273 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6275 * config.bfd: Add config stuff for mips*-*-magic* to set
6276 targ_defvec to ecoff_big_vec.
6279 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6281 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6283 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6284 toc_section, and entry_section fields.
6285 (struct xcoff_section_tdata): Remove ldrel_count field.
6286 * libcoff.h: Rebuild.
6287 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6289 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6290 full a.out header if full_aouthdr is set in xcoff_data.
6291 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6292 based on sections stored in xcoff_data.
6293 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6295 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6296 (rs6000coff_vec): Set symbol_leading_char to '.'.
6297 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6298 value stored in ret rather than returning a pointer value.
6300 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6302 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6305 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6307 * som.c (som_slurp_string_table): Allocate the strings with malloc
6308 since they're free'd by free_cached_info.
6309 (som_slurp_symbol_table): Similarly for the symbol table.
6311 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6313 * Makefile.in (diststuff): Don't make headers.
6315 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6317 * Makefile.in: Rebuild dependencies.
6319 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6320 output_bfd is not SunOS.
6321 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6322 non-SunOS input files.
6324 * xcofflink.c: Extensive changes to support linking shared objects
6325 and generating a .loader section.
6326 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6327 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6328 last_symndx, and ldrel_count fields.
6329 * libcoff.h: Rebuild.
6330 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6331 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6333 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6334 (bfd_xcoff_export_symbol): Declare.
6335 (bfd_xcoff_size_dynamic_sections): Declare.
6336 * bfd-in2.h: Rebuild.
6338 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6340 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6341 * configure: Rebuild.
6342 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6343 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6345 (pmac_xcoff_vec): Update to use new xcoff support.
6346 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6347 (xcoff_write_armap): Declare buf as unsigned char.
6348 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6350 * mpw-make.sed: Generalize subdir_do edit.
6352 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6354 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6355 correctly. Don't initialize asect->vma.
6357 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6359 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6360 something a little less than the page size.
6362 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6364 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6366 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6368 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6369 * coffcode.h (coff_write_object_contents): If .bss is before
6370 .data us that as data_start.
6371 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6373 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6374 (coff_swap_outhdr_out): Hardwire in version number.
6376 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6378 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6379 major and minor to *_vno, since the former are also macros in
6380 SunOS header files. Cast result of bfd_alloc to appropriate
6383 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6384 before assigning to sec_data.
6386 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6388 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6389 now relative to the section, not absolute.
6390 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6391 get the file name when there is a N_SO directory name. When
6392 handling stabs, remember that section->vma was added to the
6395 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6397 * sunos.c (struct sunos_link_hash_table): Add needed field.
6398 (sunos_link_hash_table_create): Call bfd_release, not free.
6399 (sunos_link_hash_table_create): Initialize needed field.
6400 (sunos_add_dynamic_symbols): Record needed objects.
6401 (bfd_sunos_get_needed_list): New function.
6402 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6403 * bfd-in2.h: Rebuild.
6405 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6407 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6409 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6411 * bfd-in.h (struct bfd_link_needed_list): Rename from
6412 bfd_elf_link_needed_list.
6413 * bfd-in2.h: Rebuild.
6414 * elf.c, elflink.h, libelf.h: Corresponding changes.
6416 Add start at AIX linker support; no shared libraries yet.
6417 * xcofflink.c: New file.
6418 * configure.in (rs600coff_vec): Use xcofflink.o.
6419 * configure: Rebuild.
6420 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6422 (struct xcoff_section_tdata): Define.
6423 (xcoff_section_data): Define macro.
6424 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6425 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6426 (_bfd_xcoff_bfd_final_link): Declare.
6427 (_bfd_ppc_xcoff_relocate_section): Declare.
6428 * libcoff.h: Rebuild.
6429 * coff-rs6000.c: Clean up a bit.
6430 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6431 cputype, csects, and debug_indices.
6432 (xcoff_copy_private_bfd_data): Copy cputype.
6433 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6434 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6435 (xcoff_reloc_type_lookup): Rename from
6436 rs6000coff_reloc_type_lookup.
6437 (coff_relocate_section): Define.
6438 (_bfd_xcoff_sizeof_headers): Define.
6439 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6440 (_bfd_xcoff_bfd_relax_section): Define.
6441 (_bfd_xcoff_bfd_link_split_section): Define.
6442 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6444 * coffcode.h (coff_compute_section_file_positions): If AIX,
6445 increment sofar by SMALL_AOUTSZ if not executable.
6446 (coff_write_object_contents): If AIX, always output an a.out
6447 header; if not executable, header size of SMALL_AOUTSZ.
6448 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6449 (_bfd_stringtab_init): Initialize xcoff field.
6450 (_bfd_xcoff_stringtab_init): New function.
6451 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6452 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6453 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6454 * libbfd.h: Rebuild.
6455 * Makefile.in: Rebuild dependencies.
6456 (BFD32_BACKENDS): Add xcofflink.o.
6457 (CFILES): Add xcofflink.c.
6459 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6460 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6461 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6463 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6465 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6467 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6469 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6470 * config.in: Regenerated.
6472 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6473 (_bfd_chunksize): New variable.
6474 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6475 for obstack chunk size.
6476 * configure.in: Check for getpagesize.
6477 * configure: Regenerated.
6479 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6481 * trad-core.c (rawptr): Make it a local variable of
6482 ptrace_unix_core_file_p.
6484 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6486 * coff-arm.c (in_reloc_p): New.
6487 * coff-i386.c (in_reloc_p): New.
6488 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6489 (coff_write_object_contents): Only set has_reloc_section
6491 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6492 in_reloc_p to decide if reloc should be emitted.
6493 * libcoff.h (pe_data_type.in_reloc_p): New.
6494 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6496 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6498 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6499 (_bfd_coff_read_internal_relocs): Likewise.
6500 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6501 (_bfd_coff_read_internal_relocs): Likewise.
6503 * elflink.h (elf_link_add_object_symbols): Correct conditions
6504 under which type and size change warnings are issued.
6506 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6508 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6509 a symbol which is not in a real section.
6510 (coff_write_native_symbol): Corresponding change.
6512 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6513 coff_link_hash_newfunc and make non-static.
6514 (_bfd_coff_link_hash_table_init): New function, broken out of
6515 _bfd_coff_link_hash_table_create.
6516 (_bfd_coff_link_hash_table_create): Use it.
6517 (process_embedded_commands): Make static.
6518 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6519 (_bfd_coff_link_hash_table_init): Declare.
6520 * libcoff.h: Rebuild.
6522 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6523 field in XCOFF tdata.
6524 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6525 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6526 based on cputype stored in a.out header, or in n_type of initial
6528 (coff_write_object_contents): Set cputype correctly in a.out
6530 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6532 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6533 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6535 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6536 * libcoff.h: Rebuild.
6538 * cpu-rs6000.c (rs6000_compatible): New static function.
6539 (bfd_rs6000_arch): Use it.
6540 * cpu-powerpc.c (powerpc_compatible): New static function.
6541 (arch_info_struct): Define various flavours of PowerPC.
6542 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6545 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6547 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6549 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6551 * elflink.h (elf_link_add_object_symbols): Don't warn about
6552 changing the size or type if the old definition was weak.
6554 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6556 * coffcode.h (combined_entry_type): Add fix_line field.
6557 (coff_slurp_line_table): Warn if we try to set the lineno field of
6559 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6560 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6561 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6562 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6564 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6565 * libcoff.h: Rebuild.
6567 * libcoff-in.h (struct xcoff_tdata): Define.
6568 (xcoff_data): Define.
6569 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6570 * bfd-in2.h, libcoff.h: Rebuild.
6571 * coff-rs6000.c (xcoff_mkobject): New static function.
6572 (coff_mkobject): Define.
6573 (xcoff_copy_private_bfd_data): New static function.
6574 (coff_bfd_copy_private_bfd_data): Define.
6575 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6577 (rs6000coff_vec): Add DYNAMIC to object_flags.
6578 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6579 .loader sections specially.
6580 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6581 section alignment from the XCOFF tdata information.
6582 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6583 F_SHROBJ, and copy the extra a.out header information into the
6584 XCOFF tdata structure.
6585 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6586 F_DYNLOAD and the extra a.out header information.
6587 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6588 C_HIDEXT symbol with attached csect information.
6589 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6590 in the o_maxdata field.
6591 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6592 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6593 end if BSF_NOT_AT_END is set.
6595 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6596 _bfd_read_ar_hdr_fn.
6597 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6598 * bfd-in2.h, libbfd.h: Rebuild.
6599 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6601 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6602 (bfd_slurp_bsd_armap_f2): Likewise.
6603 (_bfd_slurp_extended_name_table): Likewise.
6605 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6607 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6609 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6610 when the symbol table is empty.
6612 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6613 space for section symbols, since we don't output them either.
6614 (elf_m68k_adjust_dynindx): Removed.
6616 * ptrace-core.c (rawptr): Make it a local variable of
6617 ptrace_unix_core_file_p.
6619 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6621 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6624 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6625 Mac object file formats.
6627 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6629 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6630 auxent if there isn't one.
6631 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6632 rather than FILNMLEN as the maximum name length.
6634 * coffcode.h (bfd_coff_backend_data): Add new field
6635 _bfd_coff_print_aux.
6636 (bfd_coff_print_aux): New static function.
6637 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6638 scnlen field of an XTY_LD csect aux entry.
6639 (coff_print_aux): New static function.
6640 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6641 in coff_pointerize_aux_hook.
6642 (bfd_coff_std_swap_table): Initialize new field.
6643 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6644 * libcoff.h: Rebuild.
6645 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6646 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6648 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6649 if there are symbols, for native AIX ld compatibility.
6651 * coffcode.h (bfd_coff_backend_data): Add new field
6652 _bfd_coff_pointerize_aux_hook.
6653 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6654 or I960, and as 0 otherwise.
6655 (bfd_coff_std_swap_table): Initialize new field.
6656 * libcoff.h: Rebuild.
6657 * coffgen.c (coff_pointerize_aux): Change parameters to take
6658 symbol pointer instead of type and class, and to take aux index.
6659 Call _bfd_coff_pointerize_aux_hook if it is defined.
6660 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6661 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6662 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6664 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6665 read-only/host-only support.
6667 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6669 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6672 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6673 BFD_JUMP_TABLE_ARCHIVE accordingly.
6674 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6675 (_bfd_compute_and_write_armap): Declare.
6676 (_bfd_generic_read_ar_hdr): Declare.
6677 (_bfd_read_ar_hdr): Define.
6678 (_bfd_noarchive_read_ar_hdr): Define.
6679 (_bfd_archive_bsd_read_ar_hdr): Define.
6680 (_bfd_archive_coff_read_ar_hdr): Define.
6681 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6682 _bfd_read_ar_hdr instead.
6683 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6684 (_bfd_compute_and_write_armap): Rename from
6685 compute_and_write_armap. Make non-static. Change all callers.
6686 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6687 than _bfd_snarf_ar_hdr.
6688 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6689 * ieee.c (ieee_read_ar_hdr): Define.
6690 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6691 * oasys.c (oasys_read_ar_hdr): Define.
6692 * som.c (som_read_ar_hdr): Define.
6693 * bfd-in2.h, libbfd.h: Rebuild.
6695 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6697 * peicode.c (coff_swap_filehdr_in): If symptr is
6698 zero, there aren't any symbols, even if nsyms is set.
6700 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6702 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6704 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6705 sections, and set styp correctly for them: .got, .hash, .dynamic,
6706 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6707 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6709 (ecoff_sort_hdrs): New static function.
6710 (ecoff_compute_section_file_positions): Return boolean, not void.
6711 Sort the sections by VMA before looking through them. Put the
6712 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6713 section on an appropriate boundary within the page.
6714 (ecoff_compute_reloc_file_positions): Check return value of
6715 ecoff_compute_section_file_positions.
6716 (_bfd_ecoff_set_section_contents): Likewise.
6717 (_bfd_ecoff_write_object_contents): Check for various Alpha
6718 section types when incrementing text_size and data_size. Call
6719 adjust_headers backend function if it exists.
6720 * coff-alpha.c (alpha_adjust_headers): New static function.
6721 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6722 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6724 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6726 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6728 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6729 of ALTERNATE_AIX_CORE_FORMAT.
6730 * configure.in (aix4): No longer need CORE_FLAGS.
6731 * configure: Updated.
6733 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6735 NS32k changes from Ian Dall:
6736 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6738 (aout_link_input_section_std, aout_link_input_section_ext,
6739 aout_link_reloc_link_order): Call them instead of _bfd_*
6741 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6743 (backend_data): Use it instead of hardcoded zero.
6745 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6746 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6748 * ns32knetbsd.c: Include bfd.h.
6749 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6750 (MY_bfd_reloc_type_lookup): Declare function too.
6751 * pc532-mach.c (set_sizes): Don't declare.
6752 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6753 (backend_data, MY_backend_data): Don't define.
6755 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6756 ns32k-*-lites* like ns32k-*-netbsd*.
6758 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6761 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6763 * coffcode.h (coff_write_object_contents): Restore setting
6764 f_timdat to 0, deleted on August 22.
6766 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6768 * coffcode.h (coff_bfd_copy_private_symbol_data,
6769 coff_bfd_copy_private_section_data,
6770 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6771 * peicode.h (coff_bfd_copy_private_bfd_data): New
6772 (pe_bfd_copy_private_bfd_data): New.
6773 (coff_swap_scnhdr_in): Swap bss size into the right place.
6774 (pe_print_private_bfd_data): Add some newlines.
6776 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6778 * som.c (setup_sections): Don't die if a space has no subspaces.
6780 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6782 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6783 dynamic symbol override a common symbol. Don't change the size or
6784 type if they have been set and the new symbol is not a definition.
6785 Warn if the size or type changes.
6787 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6789 * som.c (som_begin_writing): Don't write the symbol table or
6791 (som_finish_writing): Write them here. Place them after the
6792 subspace data, but before the relocs.
6794 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6796 * sunos.c (sunos_add_one_symbol): Just pass false, not
6797 info->shared_library, to sunos_create_dynamic_sections.
6798 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6800 (sunos_check_dynamic_reloc): Remove .text section assertion.
6802 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6804 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6805 * configure, configure.in: Add pmac_xcoff_vec case.
6806 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6807 * coff-pmac.c: New file, PowerMac XCOFF support.
6808 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6809 * targets.c (pmac_xcoff_vec): Declare.
6811 * mpw-config.in: Various changes to be compatible with the
6812 autoconf-based configury.
6813 * mpw-make.sed: New file, sed commands to translate Unix
6814 makefile into MPW syntax.
6815 * mpw-make.in: Remove.
6816 * hosts/mpw.h: Remove.
6817 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6818 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6820 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6822 * binary.c (binary_get_symtab): Return an empty string on error.
6823 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6825 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6827 * coff-ppc.c: Reformatted according to gnu conventions
6828 Removed irrelevant "if 0" code
6830 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6832 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6833 symbols rather than as indirect symbols.
6834 (MY(slurp_symbol_table)): Don't do anything special about
6837 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6838 of .ctors and .dtors sections is no larger than 2.
6840 * sunos.c (sunos_add_one_symbol): Don't change
6841 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6843 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6844 dynamic symbols when creating a shared library.
6845 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6847 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6848 written even if it is not defined in a regular object.
6849 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6850 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6851 rather than the constant 22.
6852 (sunos_check_dynamic_reloc): Handle creating a shared library.
6853 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6854 zero when creating a shared library.
6855 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6856 write it out at the start of the symbol table.
6858 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6860 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6862 * config.bfd: Add arm-*-coff.
6863 * configure.in, configure: Add armcoff_{little,big}_vec.
6864 * targets.c (armcoff_{little,big}_vec): Declare.
6865 (bfd_target_vector): Add armcoff_{little,big}_vec.
6866 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6868 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6870 * targets.c (bfd_find_target): Remove debugging code.
6872 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6874 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6876 * Makefile.in: added *-ppc files
6877 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6878 allow pe based .o's to be shared with other tools on ppc/NT
6879 * config.bfd: added powerpc[le]-[pe|winnt] config support
6880 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6881 * peicode.h: Added more section flags for PE on ppc
6882 Added coff_swap_filehdr_out to allow peicode.h to be
6883 used for non-image PE files on ppc.
6884 Check for image, or not, before copying pe_opthdr
6885 * targets.c: Added new bfd's
6886 * targets.c: Removed two inactive bfds that shouldn't have made it this
6889 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6891 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6892 explicit values to initialize all relocs. Change all users.
6893 (ppc_elf_brtaken_inner): New function to handle branch predicition
6895 (ppc_elf_brtaken_reloc): Ditto.
6896 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6897 relocs use ppc_elf_unsupported_reloc.
6898 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6899 needs to be reported.
6900 (ppc_elf_relocate_section): Support branch prediction relocs.
6902 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6904 * bfd.c (bfd_assert): Remove \n from string passed to
6907 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6908 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6909 (bfd_coff_make_section_hook): Don't define.
6910 (coff_make_section_hook): Remove.
6911 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6912 (styp_to_sec_flags): Likewise.
6913 (coff_write_object_contents): Likewise.
6914 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6916 * libcoff.h: Rebuild.
6917 * coffgen.c (make_a_section_from_file): Just call
6918 bfd_make_section_anyway, not bfd_make_section or
6919 bfd_coff_make_section_hook.
6920 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6921 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6922 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6923 make_section_hook field.
6924 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6926 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6927 pointers into value field for warning and indirect symbols; just
6928 leave the value field alone.
6929 * linker.c (generic_link_add_symbol_list): Use next symbol for
6930 warning and indirect symbols, rather than looking in symbol value.
6931 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6932 parameter. Change all callers. Remove support for indirect
6933 symbols; it didn't work anyhow.
6934 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6935 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6936 * bfd-in2.h: Rebuild.
6938 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6940 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6941 go back to telling the tools this reloc operates on 32 bits.
6943 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6945 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6946 rather than a direct fprintf.
6947 * archive.c (_bfd_write_archive_contents): Likewise.
6948 * coffcode.h (coff_slurp_symbol_table): Likewise.
6949 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6950 (ppc_elf_unsupported_reloc): Likewise.
6951 (ppc_elf_relocate_section): Likewise.
6952 * i386linux.c (linux_tally_symbols): Likewise.
6953 (linux_finish_dynamic_link): Likewise.
6954 * osf-core.c (osf_core_core_file_p): Likewise.
6955 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6956 * som.c (som_sizeof_headers): Likewise.
6957 * srec.c (srec_bad_byte): Likewise.
6958 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6959 * libbfd-in.h (bfd_assert): Declare first parameter const.
6960 * libbfd.h: Rebuild.
6961 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6962 bfd_reloc_overflow is enough.
6963 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6964 * coff-h8500.c (rtype2howto): Likewise.
6965 * coff-z8k.c (rtype2howto): Likewise.
6966 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6967 * elf.c (_bfd_elf_get_lineno): Likewise.
6968 (_bfd_elf_no_info_to_howto): Likewise.
6969 (_bfd_elf_no_info_to_howto_rel): Likewise.
6970 * hp300hpux.c (convert_sym_type): Likewise.
6971 (MY(swap_std_reloc_in)): Likewise.
6972 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6974 * libaout.h (struct aoutdata): Add line_buf field.
6975 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6976 and filename_buffer. Instead, use a malloc buffer stored in the
6977 new line_buf field. Remove length restrictions.
6979 * coffgen.c (string_size): Remove static variable.
6980 (debug_string_size, debug_string_section): Likewise.
6981 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6982 and debug_string_size_p parameters. Use them instead of the
6983 global variables. Change all callers.
6984 (coff_write_symbol): Likewise.
6985 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6986 (coff_write_symbols): Add local variables to replace removed
6989 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6990 function, and line_base fields.
6991 * libcoff.h: Rebuild.
6992 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6993 information, rather than using static variables.
6995 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6996 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6998 * init.c (initialized): Remove static variable.
6999 (bfd_init): Don't bother setting initialized.
7000 (bfd_check_init): Remove.
7001 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7002 * libbfd.h: Rebuild.
7004 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7006 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7007 size for full core dumps. Copy core file header to private data.
7008 (rs6000coff_core_file_failing_command,
7009 rs6000coff_core_file_failing_signal): New functions to extract
7010 the file name and terminating signal from the core file.
7011 * coff-rs6000.c: Use them.
7013 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7015 Change arch info to be const, initialized at compile time.
7016 * archures.c: Reindent many functions. Change CONST to const.
7017 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7018 nothing set it anyhow. Make next const.
7019 (bfd_arch_info_list): Remove.
7020 (bfd_archures_list): Rename from archures_init_table. Change from
7021 a table of function pointers to a table of bfd_arch_info_type
7022 structure addresses.
7023 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7024 (bfd_lookup_arch): Likewise.
7025 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7027 (bfd_default_arch_struct): Make const.
7028 (bfd_arch_init, bfd_arch_linkin): Remove.
7029 (bfd_get_arch_info): Return a const pointer.
7030 * init.c (bfd_init): Don't call bfd_arch_init.
7031 * bfd.c (struct _bfd): Make arch_info const.
7032 * bfd-in2.h: Rebuild.
7033 * libbfd.h: Rebuild.
7034 * configure.in: Put & before everything in $selarchs.
7035 * configure: Rebuild.
7036 * cpu-*.c: Change bfd_*_arch from a function which calls
7037 bfd_arch_linkin to a const structure.
7038 * ieee.c (ieee_object_p): Make arch const.
7040 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7042 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7044 * bfd-in2.h: Regenerate.
7045 * libbfd.h: Regenerate.
7047 * elf32-ppc.c (reloc_type): Update names to match current draft.
7048 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7049 relative. Update names to current V.4 draft.
7050 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7051 (ppc_elf_relocate_section): Rename relocations to match draft.
7053 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7055 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7056 compiled with -mrelocatable-lib to be linked with either normal
7057 modules or -mrelocatable modules.
7059 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7061 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7062 in the a.out header.
7064 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7065 a reloc against a local symbol, even if it's not a section.
7067 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7069 * targets.c (bfd_target): Remove unused align_power_min field.
7070 * bfd-in2.h: Rebuild.
7071 * All backends: Remove initialization of align_power_min.
7073 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7075 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7077 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7079 * config.bfd (mips-dec-netbsd*): New target.
7080 * configure.host (mips-dec-netbsd*): New host.
7081 * configure.in (mips-dec-netbsd*): New native.
7082 * configure: Rebuild.
7084 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7086 Make the COFF backend linker merge common types:
7087 * cofflink.c (struct coff_debug_merge_element): Define.
7088 (struct coff_debug_merge_type): Define.
7089 (struct coff_debug_merge_hash_entry): Define.
7090 (struct coff_debug_merge_hash_table): Define.
7091 (coff_debug_merge_hash_table_init): Define.
7092 (coff_debug_merge_hash_table_free): Define.
7093 (coff_debug_merge_hash_lookup): Define.
7094 (struct coff_final_link_info): Add debug_merge field.
7095 (coff_debug_merge_hash_newfunc): New static function.
7096 (_bfd_coff_final_link): Allocate and free debug_merge table.
7097 (coff_link_input_bfd): Merge identical enum, struct and union
7100 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7102 Convert i960 COFF to use COFF backend linker.
7103 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7104 structure to store the symbol being used.
7105 (coff_i960_start_final_link): New static function.
7106 (coff_i960_relocate_section): New static function.
7107 (coff_i960_adjust_symndx): New static function.
7108 (coff_start_final_link): Define.
7109 (coff_relocate_section): Define.
7110 (coff_adjust_symndx): Define.
7111 * coffcode.h (bfd_coff_backend_data): Add new callback function
7112 _bfd_coff_start_final_link.
7113 (bfd_coff_start_final_link): Define.
7114 (coff_start_final_link): Define if not defined.
7115 (bfd_coff_std_swap_table): Add coff_start_final_link.
7116 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7118 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7119 function callback is not NULL.
7120 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7121 (_bfd_coff_internal_syment_name): Declare.
7122 * libcoff.h: Rebuild.
7123 * configure.in (icoff_big_vec): Add cofflink.o.
7124 (icoff_little_vec): Likewise.
7125 * configure: Rebuild.
7127 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7129 * Makefile.in (clean-info): Remove extraneous tab from line
7132 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7134 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7135 contents has relocs.
7137 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7139 * coffcode.h (coff_compute_section_file_positions): Keep the
7141 (coff_write_object_contents): Remember if it's a relocatable
7143 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7144 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7145 if relocatable file. Swap out saved raw size.
7147 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7149 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7150 (maintainer-clean): Rename from realclean, passing
7151 maintainer-clean down to subdirectories, but leave realclean as a
7154 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7157 * dep-in.sed: Remove config.h from generated dependencies.
7159 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7160 broken out of sunos_canonicalize_dynamic_symtab.
7161 (sunos_canonicalize_dynamic_symtab): Call new function
7162 sunos_slurp_dynamic_symtab.
7163 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7164 dynamic symbol table to the caller.
7165 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7166 callback to override the symbols being read.
7167 * libaout.h (struct aout_backend_data): Add three new parameters
7168 to add_dynamic_symbols callback.
7170 Extensive minor changes to avoid various gcc warnings. Also:
7171 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7172 * archures.c (bfd_arch_info_type): Change mach field from long to
7174 (bfd_lookup_arch): Change machine parameter from long to unsigned
7177 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7179 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7180 a symbol with a non-zero plt_offset.
7182 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7184 * elfcode.h (align_file_position): Remove; not used.
7186 * configure.in: Only check for <sys/procfs.h> on a native system,
7187 and make sure it defines prstatus_t.
7188 * configure: Rebuild.
7190 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7192 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7194 * config.in: Rename from config.h.in.
7195 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7196 Check for config.h:config.in when creating stamp-h.
7197 * configure: Rebuild.
7198 * Makefile.in (stamp-h): Depend upon config.in rather than
7199 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7200 calling config.status.
7202 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7203 (Makefile): Just rebuild Makefile.
7204 (config.h, stamp-h): New targets.
7205 * configure.in: Create stamp-h when rebuilding config.h.
7206 * configure: Rebuild.
7208 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7210 * configure.in: Call AC_CONFIG_HEADER. Substitute
7211 HOST_64BIT_LONG. Check that various header files exist. Check
7212 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7213 and/or free need to be declared. Don't make a link to sysdep.h.
7214 Define TRAD_HEADER for various hosts.
7215 * configure: Rebuild.
7216 * configure.host: Don't set my_host. Add definitions taken from
7217 host header files for various entries. Remove entries which now
7219 * acconfig.h: New file.
7220 * config.h.in: New file, built by autoheader.
7221 * sysdep.h: New file.
7222 * Makefile.in (do_distclean): Don't remove sysdep.h.
7224 (LOCAL_H_DEPS): New variable.
7225 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7227 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7228 ($(OPTIONAL_BACKENDS)): Likewise.
7229 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7230 looking through sysdep.h.
7231 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7232 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7233 (fprintf_vma, sprintf_vma): Likewise.
7234 (int64_type, uint64_type): Don't define.
7235 * bfd-in2.h: Rebuild.
7236 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7237 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7238 * lynx-core.c: Include stuff from old hosts/lynx.h.
7239 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7240 rather than NO_FCNTL.
7241 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7242 rather than NATIVE_HPPAHPUX_COMPILER.
7243 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7245 * hosts/*.h: Remove all header files which merely include,
7246 declare, and define things. Leave header files which define
7247 information needed by trad-core.c.
7249 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7250 (BFD_CC_FOR_BUILD): Define.
7251 * configure.in: Use BFD_CC_FOR_BUILD.
7252 * configure: Rebuild.
7254 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7256 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7257 * configure: Rebuild.
7259 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7262 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7264 * config.bfd: i386pe_ve -> i386pe_vec.
7266 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7268 * configure.host: Incorporate host Makefile fragments by setting
7270 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7271 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7272 value based on whether the code is being compiled by a cross
7273 compiler. Don't substitute host_makefile_frag or frags.
7274 * aclocal.m4: New file to define local AC_PROG_CC.
7275 * configure: Rebuild.
7276 * Makefile.in (INSTALL): Set to @INSTALL@.
7277 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7278 (INSTALL_DATA): Set to @INSTALL_DATA@.
7280 (CC): Define as @CC@.
7281 (CFLAGS): Set to @CFLAGS@.
7282 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7283 (@host_makefile_frag@): Remove.
7284 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7285 after other options.
7286 (config.status): Remove dependency upon @frags@.
7287 * config/*.mh, config/README: Remove.
7289 * config.bfd: Rewrite to incorporate the contents of the Makefile
7290 fragments by setting shell variables, rather than merely returning
7291 the name of a Makefile fragment.
7292 * configure.in: Use shell variables set by config.bfd rather than
7293 looking at the target Makefile fragment files. Don't substitute
7294 target_makefile_frag. Do substitute TDEFINES.
7295 * configure: Rebuild.
7296 * Makefile.in (@target_makefile_frag@): Remove.
7297 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7298 * config/*.mt: Remove.
7300 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7302 * configure.in: Put changequote lines around "i[345]86" patterns
7303 section of core file support.
7305 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7307 * som.c (som_bfd_print_private_bfd_data): Define to use the
7310 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7312 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7313 entry, text_start and data_start.
7315 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7317 * Makefile.in (OFILES): Remove $(TDEPFILES).
7318 * config/apollo.mt (TDEPFILES): Remove.
7319 * config/README: Update.
7321 * configure.in: For a native configuration, set COREFILE and
7322 COREFLAG based on the canonical host name.
7323 * configure: Rebuild.
7324 * Makefile.in: Rebuild dependencies.
7325 (ALL_CFLAGS): Add @COREFLAG@.
7326 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7327 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7328 support routines. Check LYNX_CORE rather than HOST_LYNX.
7329 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7330 * i386lynx.c: Likewise.
7331 * m68klynx.c: Likewise.
7332 * sparclynx.c: Likewise.
7333 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7334 * *-core.c: Comment changes.
7335 * config/decstation.mh (HDEPFILES): Remove.
7336 (HDEFINES): Remove -DTRAD_CORE.
7337 * config/irix3.mh (RANLIB): Remove.
7338 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7339 (HDEFINES): Remove -DIRIX_CORE.
7340 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7341 (HDEFINES): Remove -DTRAD_CORE.
7342 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7343 * config/ultra3.mh (RANLIB): Remove.
7344 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7345 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7346 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7347 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7348 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7349 * config/i386aix.mh, config/i386bsd.mh: Remove.
7350 * config/i386linux.mh, config/i386mach3.mh: Remove.
7351 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7352 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7353 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7354 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7355 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7356 * config/solaris2.mh, config/stratus.mh: Remove.
7357 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7358 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7360 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7362 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7363 DT_FINI entry if the appropriate symbol is not in the hash table.
7365 * libelf.h (struct elf_backend_data): Add create_program_headers
7366 and want_hdr_in_seg fields.
7367 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7369 (elf_backend_create_program_headers): Likewise.
7370 (elfNN_bed): Initialize create_program_headers and
7372 * elf.c (get_program_header_size): Call create_program_headers
7374 (map_program_segments): Check want_hdr_in_seg backend field. Call
7375 create_program_headers backend routine.
7377 * elf.c (assign_file_positions_except_relocs): Align non allocated
7378 sections when creating an executable.
7380 * elfcode.h (elf_swap_phdr_in): Make non static.
7381 (elf_swap_phdr_out): Make non static.
7382 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7383 (bfd_elf32_swap_phdr_out): Declare.
7384 (bfd_elf64_swap_phdr_in): Declare.
7385 (bfd_elf64_swap_phdr_out): Declare.
7387 * ecofflink.c (ecoff_collect_shuffle): New static function.
7388 (_bfd_ecoff_get_accumulated_pdr): New function.
7389 (_bfd_ecoff_get_accumulated_sym): New function.
7390 (_bfd_ecoff_get_accumulated_ss): New function.
7391 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7392 (_bfd_ecoff_get_accumulated_sym): Declare.
7393 (_bfd_ecoff_get_accumulated_ss): Declare.
7394 * libbfd.h: Rebuild.
7396 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7398 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7400 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7401 warning symbols. If any section is named .gnu.warning.XXX, treat
7402 the contents as a warning to be issued if the symbol XXX is
7404 (elf_link_output_extsym): For an indirect or warning symbol, just
7405 output the symbol it points to.
7407 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7408 if bfd_hash_allocate fails, since it will already be set.
7409 (generic_link_hash_newfunc): Likewise.
7410 (archive_hash_newfunc): Likewise.
7411 (hash_entry_bfd): New static function.
7412 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7413 callback. Allocate a new warning using the hash table newfunc.
7414 Use bfd_hash_replace to update the entry in the hash table, rather
7415 than assuming we can copy the fields with structure assignment.
7417 * hash.c (bfd_hash_replace): New function.
7418 * bfd-in.h (bfd_hash_replace): Declare.
7419 * bfd-in2.h: Rebuild.
7421 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7423 * config.bfd: Add mips*vr4300-*-elf* target.
7424 * config/mipsbvr4300.mt: Added.
7426 See file ChangeLog.2
7433 version-control: never