1 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
3 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
4 called directly by gas/config/tc-arm.c.
6 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
8 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
9 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
11 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
13 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
16 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
18 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
19 (coff_bfd_copy_private_bfd_data): Ditto.
20 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
21 (coff_arm_bfd_print_private_bfd_data): Ditto.
22 (coff_arm_bfd_set_private_flags): Ditto.
23 (coff_arm_bfd_copy_private_bfd_data): Ditto.
25 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
27 * libcoff-in.h (struct coff_final_link_info): Add boolean
28 global_to_static member for support of task linking.
29 (_bfd_coff_write_task_globals): Add prototype.
30 * libcoff.h: Regenerate.
31 * coffcode.h (coff_write_object_contents): Use #ifdef to
32 check RS6000COFF_C, to be consistent with all other uses
34 * cofflink.c (_bfd_coff_final_link): If doing task linking,
35 call _bfd_coff_write_task_globals.
36 (_bfd_coff_link_input_bfd): If doing task linking, convert
37 global functions to static.
38 (_bfd_coff_write_global_sym): If doing task linking, convert
39 global variables to static.
40 (_bfd_coff_write_task_globals): New function.
42 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
43 (C_AUTOARG): #undef since it clashes with C_UEXT.
44 (C_LASTENT): #undef since it clashes with C_STATLAB.
45 * coffcode.h (coff_write_object_contents): Use TIC80COFF
47 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
48 when TIC80COFF defined (clashes with C_UEXT). Explicitly
49 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
53 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
55 * coff-tic80.c (tic80_howto_table): Change overflow check for most
56 PP relocations to complain_overflow_dont.
58 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
60 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
61 name of R_RELLONG to "RELLONG". Set rightshift and complain for
63 (ppbase_reloc, glob15_reloc): New static functions.
64 (glob16_reloc, local16_reloc): New static functions.
65 (rtype2howto): Handle all relocation types.
66 (coff_tic80_relocate_section): New static function.
67 (coff_relocate_section): Define to coff_tic80_relocate_section.
68 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
71 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
73 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
74 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
76 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
77 callers. If PE file, don't add section VMA.
78 (coff_write_alien_symbol): If PE file, don't add section VMA.
79 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
80 (_bfd_coff_write_global_sym): Likewise.
81 (_bfd_coff_generic_relocate_section): Likewise.
83 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
86 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
88 * cofflink.c (mark_relocs): Add new function to mark symbols which
89 are used by relocations.
90 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
91 suppress the skipping of symbols that have thus been marked.
93 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
95 * coff-sh.c (sh_merge_private_data): New static function.
96 (coff_bfd_merge_private_bfd_data): Define.
99 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
101 * coff-tic80.c: Remove unnecessary #ifdefs.
102 * config.bfd: Set targ_underscore to yes for tic80.
104 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
106 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
107 with unresolved external symbols in GDB).
110 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
112 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
113 the symbols associated with each BFD.
114 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
116 * elf-m10200.c: Likewise.
117 * elf32-m32r.c: Likewise.
118 * elf32-sh.c: Likewise.
120 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
122 * elflink.h (elf_link_add_object_symbols): Don't decrease the
123 alignment of a common symbol. If two symbols that look like
124 common symbols are found in two shared libraries, and the size is
125 different, use the larger size, and warn if --warn-common. If a
126 common symbol overrides a definition in a shared library, set the
127 size to the larger size, and warn if --warn-common.
129 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
131 * cpu-arm.c (compatible): Allow default machine to be polymorphed
132 into any other machine type.
134 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
136 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
137 data into an unitialised destination set its machine type as well.
139 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
141 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
142 to common symbol size. Consistently treat uninitialized symbols
143 in shared objects as common symbols.
145 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
147 * archures.c (constants): Added new constants to identify the
148 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
149 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
151 * bfd-in2.h (constants): Added new constants to identify
152 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
153 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
154 bfd_mach_arm_4T. This file is auto-magically generated from the
155 archures.c file. This update is just to save work.
157 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
158 coff_arm_bfd_print_private_bfd_data,
159 coff_arm_bfd_set_private_flags,
160 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
161 (global): Macro redefinitions set up to use these new functions.
163 * coffcode.h (coff_mkobject_hook): Added call to
164 coff_arm_bfd_set_private_flags().
165 (coff_set_arch_mach_hook): Added code to set machine type based on
166 bits stored in internal flags.
167 (coff_set_flags): Added code to set the new bits in the flags
168 field based on the machine number.
169 (function definition macros): Made all function definition macros
170 conditional so that they can be overridden by target specific
173 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
174 Structure extended to include new types, one each for ARMv2,
175 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
177 * libcoff-in.h (struct coff_tdata): Added flags field.
179 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
181 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
183 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
186 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
188 * coffgen.c (coff_find_nearest_line): If there are no syments,
191 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
193 * config.bfd: cope with '*-*-linux-gnuaout' targets.
195 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
197 * targmatch.sed: Add explicit \n characters to work around bug in
198 HP/UX 10.20 sed program.
200 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
202 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
205 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
207 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
209 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
211 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
212 (struct elf_m68k_pcrel_relocs_copied, struct
213 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
214 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
215 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
216 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
218 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
219 PC relative relocs for a global symbol defined in a regular
220 object, and count the number of PC relative relocs copied for any
222 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
223 traverse with elf_m68k_discard_copies.
225 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
227 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
228 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
230 * coffcode.h (coff_compute_section_file_positions): Force the
231 potential last byte in the file to be written out when
234 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
236 * configure.host (mips*-*-openbsd*): New host.
238 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
240 * elflink.h (elf_link_add_object_symbols): Only subtract the
241 section VMA from the symbol value if this is a fully linked file.
243 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
244 (struct elf_i386_link_hash_entry): Define.
245 (struct elf_i386_link_hash_table): Define.
246 (elf_i386_link_hash_traverse): Define.
247 (elf_i386_hash_table): Define.
248 (elf_i386_link_hash_newfunc): New static function.
249 (elf_i386_link_hash_table_create): New static function.
250 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
251 PC relative relocs for a global symbol defined in a regular
252 object, and count the number of PC relative relocs copied for any
254 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
255 traverse with elf_i386_discard_copies.
256 (elf_i386_discard_copies): New static function.
257 (bfd_elf32_bfd_link_hash_table_create): Define.
259 From Gordon W. Ross <gwr@mc.com>:
260 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
261 (sunos4_aout_backend): Use MY_entry_is_text_address.
264 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
266 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
267 R_D30V_32_NORMAL to 2 (4 bytes).
270 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
272 From Gordon W. Ross <gwr@mc.com>:
273 * netbsd.h (N_SHARED_LIB): Define.
274 (SEGMENT_SIZE): Don't define.
275 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
277 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
278 (SEGMENT_SIZE): Don't define.
280 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
281 to sizeof Rela structure, not sizeof Rel structure. From Gary
282 Thomas <g.thomas@opengroup.org>.
284 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
286 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
287 whenever entry is larger than text address, but only by whole
288 pages. From Gordon W. Ross <gwr@mc.com>.
290 * Makefile.in (install): Depend upon installdirs. Use
291 mkinstalldirs to build $(oldincludedir).
292 (installdirs): New target.
294 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
295 if this is a debugging section which we are stripping.
297 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
299 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
300 alpha-specific target data struct.
302 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
304 From Thomas Graichen <graichen@rzpd.de>:
305 * Makefile.in: Always use $(SHELL) when running move-if-change.
306 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
307 * configure: Rebuild.
309 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
311 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
312 VMA if this is an executable file or a shared object.
314 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
317 * libaout.h (struct aout_backend_data): Add entry_is_text_address
319 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
320 start of the file. Remove uses later on which switch using
322 (MY(callback)): Handle entry_is_text_address.
323 (MY_entry_is_text_address): Define if not defined.
324 (MY(backend_data)): Initialize new field.
325 * aoutf1.h (sunos4_aout_backend): Likewise.
326 * i386aout.c (MY(backend_data)): Likewise.
327 * i386mach3.c (MY(backend_data)): Likewise.
328 * mipsbsd.c (MY(backend_data)): Likewise.
329 * sparclynx.c (sparclynx_aout_backend): Likewise.
330 * netbsd.h (SEGMENT_SIZE): Define if not defined.
331 (MY_entry_is_text_address): Define.
332 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
334 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
335 whose name starts with `.'.
337 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
339 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
340 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
341 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
342 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
343 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
344 sparc-*-openbsd*): New targets.
345 * configure: Rebuild.
347 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
349 * stabs.c (struct stab_section_info): New field
351 (_bfd_link_section_stabs): Fill the above array.
352 (_bfd_stab_section_offset): Use `cumulative_skips' to
353 speed up offset calculation.
355 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
357 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
358 addend for non pc-relative relocations.
360 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
361 for non-existent function.
363 * elf-m10300.c (mn10300_elf_relax_section): New function.
364 (mn10300_elf_relax_delete_bytes): Likewise.
365 (mn10300_elf_symbol_address_p): Likewise.
366 (mn10300_elf_get_relocated_section_contents): Likewise.
367 (bfd_elf32_bfd_relax_section): Define.
368 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
370 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
372 * configure.host: Set SHLIB_LIBS.
373 * configure.in: Substitute SHLIB_LIBS.
374 * configure: Rebuild.
375 * Makefile.in (SHLIB_LIBS): New variable.
376 ($(SHLIB)): Use $(SHLIB_LIBS).
378 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
380 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
381 with bfd_section_vma.
383 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
385 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
386 Correct CPU file names for mn10[23]00.
387 * configure: Rebuild.
389 * bfd.c (bfd_record_phdr): Cast count to size_t before
392 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
393 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
394 (xcoff_write_archive_contents): LIkewise.
395 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
396 (mips_elf_create_procedure_table): Likewise.
397 * peicode.h (pe_print_idata): Likewise.
398 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
399 * xcofflink.c (xcoff_get_section_contents): Likewise.
400 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
401 (xcoff_link_add_symbols): Likewise.
402 (xcoff_link_add_symbols): Likewise.
404 * ppcboot.c (ppcboot_set_arch_mach): Make static.
405 (ppcboot_bfd_print_private_bfd_data): Likewise.
407 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
408 to complain_overflow_signed.
410 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
412 * VERSION: Set to 2.8.1.
414 * Branched binutils 2.8.
416 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
417 deciding whether to copy a reloc into a shared object.
418 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
419 relocs in unallocated sections.
420 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
421 R_SPARC_RELATIVE relocs in unallocated sections.
423 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
425 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
426 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
429 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
431 * elflink.h (elf_link_add_object_symbols): Let a common symbol
432 override an uninitialized symbol from a shared library with a
435 * elf-m10200.c: Rename from elf32-mn10200.c.
436 * elf-m10300.c: Rename from elf32-mn10300.c.
437 * cpu-m10200.c: Rename from cpu-mn10200.c
438 * cpu-m10300.c: Rename from cpu-mn10300.c
439 * Makefile.in: Update accordingly.
441 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
442 (elf_mips_isa): Move to earlier in file.
443 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
444 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
447 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
450 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
452 * configure.com: New file.
453 * config.h-vms: Remove file.
454 * makefile.vms: Update for new configure scheme.
456 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
458 * libcoff-in.h (ppc_allocate_toc_section): Declare.
459 (ppc_process_before_allocation): Declare.
460 * libcoff.h: Rebuild.
462 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
464 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
466 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
468 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
470 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
471 symbol index for a R_IHCONST reloc.
473 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
475 * targmatch.sed: Do not use \(\) recursively.
477 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
479 * m68klinux.c (MACHTYPE_OK): Define.
480 * i386linux.c (MACHTYPE_OK): Define.
482 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
484 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
485 <hjl@gnu.ai.mit.edu>:
486 * sparclinux.c: New file.
487 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
488 * bfd-in2.h: Rebuild.
489 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
490 * configure.in (sparclinux_vec): Add to list of vectors.
491 * configure: Rebuild.
492 * targets.c (sparclinux_vec): Declare.
493 (bfd_target_vector): Add sparclinux_vec.
494 * Makefile.in: Rebuild dependencies.
495 (BFD32_BACKENDS): Add sparclinux.o.
496 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
498 * coff-mips.c (mips_ecoff_backend_data): Initialize new
499 bfd_coff_backend_data field.
500 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
502 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
503 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
504 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
506 * bfd.c: Include "libiberty.h".
507 (strerror): Don't declare.
508 (bfd_errmsg): Call xstrerror rather than strerror.
510 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
512 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
513 reloc even if the symbol is in the .bss section.
514 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
515 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
516 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
518 * coffcode.h (bfd_coff_backend_data): Add new field
519 _bfd_coff_default_section_alignment_power.
520 (bfd_coff_default_section_alignment_power): Define.
521 (bfd_coff_std_swap_table): Initialize new field.
522 * libcoff.h: Rebuild.
523 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
524 symbol to the default section alignment.
526 * COPYING: Update FSF address.
529 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
531 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
532 21-bit absolute that made it act as a relative.
535 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
537 * elflink.c (_bfd_elf_create_linker_section): Don't set
538 bss_section and rel_section from existing sections.
540 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
543 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
545 * aoutx.h (some_aout_object_p): Change executable test to fix
546 problems with embedded a.out systems.
548 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
550 * stabs.c (_bfd_stab_section_offset): New function.
551 * libbfd-in.h (_bfd_stab_section_offset): Declare.
553 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
555 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
556 * elf32-mips.c (mips_elf_relocate_section): Likewise.
557 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
558 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
559 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
561 * stabs.c (_bfd_link_section_stabs): Copy over the first header
562 symbol. Check for memory allocation failure of *psinfo.
563 (_bfd_write_section_stabs): Add psinfo parameter. Change all
564 callers. Set the value of the header symbol.
565 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
569 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
571 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
572 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
573 reloc types, rather than silently failing to generate an output file.
576 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
578 * targmatch.sed: Use the hold space to put the #ifdef around the
580 * targets.c (UNSUPPORTED_TARGET): Don't define.
581 (find_target): Don't check for UNSUPPORTED_TARGET.
582 (bfd_set_default_target): Don't try to optimize by checking for
585 * Makefile.in: Rebuild dependencies.
586 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
587 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
588 (elf32-m32r.o): Remove explicit target.
590 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
593 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
594 count section symbols for sections that were created by the
595 linker, or are not allocatable or not loadable.
596 (elf32_sparc_finish_dynamic_sections): Output output section
597 symbols for section for which we made space for them.
599 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
601 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
602 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
604 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
606 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
607 (m32r_hi16_list): New static local.
608 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
609 (m32r_elf_do_hi16_reloc): Delete.
610 (m32r_elf_relocate_hi16): New function.
611 (m32r_elf_lo16_reloc): New function.
612 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
615 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
617 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
618 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
619 (m32r_elf_final_sda_base): New function.
620 (m32r_elf_relocate_section): Rewrite sdata support.
621 (m32r_elf_finish_dynamic_sections): Delete.
623 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
625 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
626 * coff-svm68k.c: New file. Just defines some macros and includes
628 * coff-m68k.c: Add functions to handle common addends, moved in
629 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
630 Control whether relocs are visible using STATIC_RELOCS.
631 * cf-m68klynx.c: Simplify greatly: just define macros to control
633 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
634 * targets. (m68ksysvcoff_vec): Declare.
635 (bfd_target_vector): Add m68ksysvcoff_vec.
636 * config.bfd (m68*-motorola-sysv*): New target.
637 * configure.in (m68ksysvcoff_vec): New vector.
638 * configure: Rebuild.
639 * Makefile.in: Rebuild dependencies.
640 (BFD32_BACKENDS): Add coff-svm68k.o.
641 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
643 * binary.c (binary_set_section_contents): Don't get misled if the
644 first section is not loadable. From Matthew L. Martin
647 * elflink.h (elf_bfd_final_link): Set the value of a section
648 symbol to the section address unless doing a relocateable link.
650 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
652 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
653 .plt entry if we've taken the function's address.
654 (elf64_alpha_merge_gots): Merge collected flags info as well.
656 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
658 * Many files: Add function prototypes.
659 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
660 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
661 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
662 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
663 * peicode.h: Change several void * parameters to PTR.
664 * srec.c (srec_get_symbol_info): Make static.
665 * syms.c (bfd_symbol_is_absolute): Remove.
666 * Makefile.in: Rebuild dependencies.
668 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
670 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
671 (bfd_elf32_bfd_is_local_label): Don't define.
673 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
676 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
678 * bfd-in.h: Don't include obstack.h.
679 (struct bfd_hash_table): Change memory field to PTR.
680 * bfd.c (struct _bfd): Change memory field to PTR.
681 * bfd-in2.h: Rebuild.
682 * libbfd-in.h (bfd_release): Declare as function, don't define as
685 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
686 objalloc routines rather than obstack routines.
687 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
688 (getpagesize): Don't define.
689 (_bfd_new_bfd): Don't set _bfd_chunksize.
690 (bfd_openr): Free new bfd and objalloc on failure.
691 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
692 (bfd_alloc_size): Remove.
693 (bfd_release): New function.
694 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
695 objalloc routines rather than obstack routines.
696 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
697 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
698 objalloc routines rather than obstack routines.
699 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
700 (struct accumulate): Change memory to struct objalloc *.
701 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
702 * dep-in.sed: Don't remove obstack.h from dependency list.
703 * Makefile.in: Rebuild dependencies.
704 (BFD_H_DEPS): Remove obstack.h.
705 (install): Don't install obstack.h.
706 * Many files: Don't include "obstack.h".
709 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
710 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
712 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
713 * sunos.c (sunos_add_dynamic_symbols): Likewise.
714 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
716 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
717 old version of bfd_alloc.
718 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
720 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
722 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
724 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
725 ELF local label syntax as well.
727 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
729 * config.bfd (powerpc-*-beos*): New target.
730 * configure.in (powerpc-*-beos*): Add case that explicitly
731 does not set COREFILE for now. A future BeOS version is
732 expected to support core files.
733 * configure: Regenerate with autoconf.
735 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
737 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
738 seen with a local symbol, rather than crashing.
740 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
741 version symbols if there aren't any.
744 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
746 * coff-tic80.c (coff_rtype_to_howto): Define
747 (coff_tic80_rtype_to_howto): Clone generic coff version and
748 add code to handle the funky TI "internal relocations".
751 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
753 * elflink.h (elf_link_add_object_symbols): Don't warn about type
754 or size changes because of a weak symbol.
756 * cisco-core.c (SIGEMT): Define if not defined.
758 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
760 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
761 setting ever. Sanity check the version number. Sort out copying
762 flags and other information when adding an indirect symbol.
763 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
764 symbols added by the backend. Clear the entire contents of the
766 (elf_export_symbol): Ignore indirect symbols.
767 (elf_link_output_extsym): Accept a section without an owner in an
769 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
770 version count. Correct the allocation of x_versymp.
772 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
773 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
774 Don't return bfd_und_section_ptr when info->shared.
775 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
776 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
777 (mips_elf_check_relocs): Resolve an indirect symbol in
779 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
780 SHN_MIPS_TEXT or SHN_MIPS_DATA.
782 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
784 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
786 From Eric Youngdale <eric@andante.jic.com>:
787 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
788 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
789 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
790 versioned symbol appears in both a regular and a shared object.
791 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
792 appropriate. Improve error message.
793 (struct elf_outext_info): Rename from elf_finfo_failed. Change
794 all uses. Add localsyms field.
795 (elf_bfd_final_link): When generating a shared library, call
796 elf_link_output_extsym to output all local symbols.
797 (elf_link_output_extsym): Handle symbols which were forced to
800 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
802 From Eric Youngdale <eric@andante.jic.com>:
803 * elf-bfd.h (elf_symbol_type): Add version field.
804 * elfcode.h (elf_slurp_symbol_table): Set version field.
805 * elflink.h (elf_link_add_object_symbols): When creating an
806 indirect symbol for a default version symbol, set DEF_DYNAMIC if
807 appropriate. Set up an indirection from the nondefault version of
809 (NAME(bfd_elf,size_dynamic_sections)): Call
810 elf_link_assign_sym_version before checking whether there are any
811 versions. Always record the version name as a dynamic symbol.
813 (elf_link_assign_sym_version): After finding a version, see if a
814 symbol should be forced to local scope. Create a new version
815 definition if appropriate.
816 (elf_link_output_extsym): Correct indirect symbol handling.
817 * elf.c (bfd_elf_print_symbol): Print version information.
818 (bfd_section_from_shdr): Turn version sections into BFD sections.
819 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
820 if sh_info is not already set.
821 (_bfd_elf_copy_private_section_data): Copy sh_info for version
823 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
824 _bfd_stringtab_add to copy the name into permanent memory if
827 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
829 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
831 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
833 * coffcode.h (bfd_coff_backend_data): Change
834 _bfd_coff_compute_section_file_positions to return a boolean
835 value. Change all callers.
836 (coff_compute_section_file_positions): Change return type to
837 boolean. If the size of the last section changed, then output a
838 zero byte at the end of the file.
839 * libcoff.h: Rebuild.
841 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
842 for at least 6 output symbols.
843 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
844 emit a TC csect to represent the space they take up. For an XO
845 symbol, just emit a reference, not a csect.
847 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
848 Solaris doesn't like the combined options, and the -f is
850 (stamp-tshlink, install): Likewise.
852 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
853 handling when little endian.
855 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
857 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
858 (mn10300_elf_relocate_section): Likewise.
859 (elf_backend_relocate_section): Define.
861 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
862 relocs. Replace them with generic PCREL_{8,16,32} relocs.
863 (elf32_mn10300_howto_table): Likewise.
864 (elf32_mn10300_reloc_map): Likewise.
865 (bfd_elf32_mn10300_reloc): Delete unused function.
867 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
870 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
871 understand, just set the howto field to NULL, and the caller will
872 print an appropriate error message.
874 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
875 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
876 block. Use NULL for initializations of "ptr" rather than bare 0.
877 * coff-h8300.c: Fix typo in comment.
878 * coff-h8500.c: Ditto.
882 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
884 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
885 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
886 m32r_elf_get_relocated_section_contents): First pass at relax support.
888 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
890 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
891 entry for reading verdef records.
892 Use correct braces for computing increments of extverdaux and
893 exteverdef record pointers.
896 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
898 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
902 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
904 * elflink.h (elf_link_find_version_dependencies): Check that
905 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
909 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
911 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
914 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
916 * targets.c (bfd_default_vector): Make non-const.
917 (find_target): New static function, broken out of
919 (bfd_set_default_target): New function.
920 (bfd_find_target): Call find_target. When defaulting, use
921 bfd_default_vector[0] if it is not NULL.
922 * libbfd-in.h (bfd_default_vector): Adjust declaration.
923 * bfd-in2.h, libbfd.h: Rebuild.
925 * syms.c (bfd_is_local_label): Return false if the symbol has no
927 * coff-i960.c (coff_i960_is_local_label_name): New function.
928 (coff_bfd_is_local_label_name): Define.
929 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
930 (coff_bfd_is_local_label_name): Define.
931 * coff-rs6000.c (xcoff_is_local_label_name): New function.
932 (coff_bfd_is_local_label_name): Define.
933 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
934 with .. or _.L_ as local.
935 * elf32-i386.c (elf_i386_is_local_label_name): New function.
936 (bfd_elf32_bfd_is_local_label_name): Define.
937 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
938 beginning with $ as local.
940 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
942 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
943 rather than comparing against info->lprefix.
944 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
945 * elflink.h (elf_link_input_bfd): Likewise.
946 * linker.c (_bfd_generic_link_output_symbols): Likewise.
947 * xcofflink.c (xcoff_link_input_bfd): Likewise.
949 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
950 _bfd_elf_is_local_label_name if not already defined.
951 * elf.c (_bfd_elf_is_local_label_name): New function.
952 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
954 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
955 (m88k_is_local_label_name): New static function.
957 * coffcode.h (coff_bfd_is_local_label_name): Define as
958 _bfd_coff_is_local_label_name if not already defined.
959 * coffgen.c (_bfd_coff_is_local_label_name): New function.
960 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
961 * libcoff.h: Rebuild.
963 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
964 to _bfd_is_local_label_name.
965 (bfd_target): Likewise.
966 * syms.c (bfd_is_local_label): Define as function, not macro.
967 (bfd_is_local_name): Define.
968 * libbfd.c (bfd_generic_is_local_label_name): Rename from
969 bfd_generic_is_local_label, and take a string rather than a
971 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
972 (_bfd_nosymbols_bfd_is_local_label_name): Define.
973 (bfd_generic_is_local_label): Don't declare.
974 (bfd_generic_is_local_label_name): Declare.
975 * bfd-in2.h, libbfd.h: Rebuild.
976 * All backends: Change local_label to local_label_name.
978 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
979 (mips_elf_relocate_got_local): Change return type to boolean.
980 Don't assume that the first zero entry is unassigned; instead, use
982 (mips_elf_relocate_section): Check return value of
983 mips_elf_relocate_got_local.
984 (mips_elf_create_got_section): Initialize assigned_gotno field.
987 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
989 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
993 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
995 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
996 that have no contents merely because linker_mark is not set.
998 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1000 * config.bfd (mips*-*-lnews*): New target.
1001 * coff-mips.c (mips_relocate_section): Make assert compare
1002 content byteorder instead of header byteorder.
1003 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1005 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1006 * configure.in (ecoff_biglittle_vec): Add case.
1007 * configure: Update.
1009 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1011 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1012 name begins with ".note".
1013 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1014 section whose name begins with ".note".
1015 (get_program_header_size): Corresponding change.
1017 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1018 jal and for jal overflow.
1020 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1022 From Eric Youngdale <eric@andante.jic.com>:
1023 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1024 not found, try looking it up again without the version name.
1025 (elf_link_add_object_symbols): Always link against the dynamic
1026 symbol table of a dynamic object. When linking against a dynamic
1027 object, include version strings in symbol names, and set up
1028 version information. Add indirect symbols for default versions.
1029 (elf_link_create_dynamic_sections): Add special version sections.
1030 (struct elf_assign_sym_version_info): Define.
1031 (struct elf_find_verdep_info): Define.
1032 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1033 up version sections.
1034 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1035 (elf_link_find_version_dependencies): New static function.
1036 (elf_link_assign_sym_version): New static function.
1037 (elf_link_renumber_dynsyms): New static function.
1038 (struct elf_final_link_info): Add symver_sec field.
1039 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1040 local symbols of a dynamic object. Handle DT_VER* constants.
1041 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1042 dynamic object. Skip indirect symbols from ELF objects. Remove
1043 the version name before choosing a hash bucket. Write out the
1044 version information if appropriate.
1045 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1046 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1047 (bfd_elf64_size_dynamic_sections): Likewise.
1048 * bfd-in2.h: Rebuild.
1049 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1050 Change elf_link_hash_flags to unsigned short.
1051 (ELF_LINK_HIDDEN): Define.
1052 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1053 dynverdef_hdr, dynversym_section, dynverdef_section,
1054 dynverref_section, cverdefs, cverrefs, verdef, verref.
1055 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1056 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1057 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1058 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1059 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1060 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1061 (_bfd_elf_slurp_version_tables): Declare.
1062 * elf.c (_bfd_elf_swap_verdef_in): New function.
1063 (_bfd_elf_swap_verdef_out): Likewise.
1064 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1065 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1066 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1067 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1068 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1069 version information if there is any.
1070 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1071 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1072 (elf_fake_sections): Handle .gnu.version* section names.
1073 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1074 (_bfd_elf_slurp_version_tables): New function.
1075 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1076 version name in string entered in dynamic hash table.
1077 * elfcode.h: Include fnmatch.h.
1078 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1079 symbol which was forced to become local.
1080 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1081 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1082 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1083 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1085 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1087 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1089 (mn10200_elf_relax_section): Correctly compute a symbol's value
1090 when the symbol is local, but not in the same section as we are
1091 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1094 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1096 * elf32-m32r.c: Rewrite to use ELF backend linker.
1097 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1098 Add small data area support (R_M32R_SDA16).
1099 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1100 * bfd-in2.h,libbfd.h: Regenerated.
1102 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1104 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1105 (mn10200_elf_relax_delete_bytes): Likewise.
1106 (mn10200_elf_symbol_address_p): Likewise.
1107 (mn10200_elf_get_relocated_section_contents): Likewise.
1108 (bfd_elf32_bfd_relax_section): Define.
1109 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1111 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1112 (mn10200_elf_relocate_section): Likewise.
1113 (elf_backend_relocate_section): Define.
1116 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1118 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1119 reloc.c, targets.c: New target, elf-*-D30V.
1121 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1123 * cpu-d30v.c, elf32-d30v.c: New files.
1126 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1128 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1129 * bfd-in2.h: Regenerated.
1130 start-sanitize-tic80
1131 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1132 (rtype2howto): Add function.
1133 (tic80_howto_table): Add.
1136 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1138 * sysdep.h: Don't define errno in MSVC if error.h is included.
1141 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1143 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1144 is initialized before it is used.
1147 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1149 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1150 symbol into a weak undefined symbol; leave it as a common symbol.
1152 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1155 about a symbol defined in a dynamic object if it has already been
1156 defined in a regular object.
1158 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1160 * makefile.vms: Add gcc flags to allow compiling with current gcc
1162 (targmatch.h): New dependency.
1164 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1166 * evax.h (ALPHA_R_CODEADDR): New relocation.
1167 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1169 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1171 * bfd-in2.h, libbfd.h: Rebuild.
1173 Restrict symbol length to 64 bytes, case preserving:
1174 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1175 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1176 (_bfd_evax_length_hash_symbol): Added.
1177 * evax-etir.c (_bfd_evax_write_etir): Call
1178 _bfd_evax_length_hash_symbol before output of symbol.
1179 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1180 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1182 * evax-emh.c: Output filename to object file without path.
1184 * evax-egsd.c: New sections for local and global commons.
1186 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1187 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1188 notices. Replace AXP with Alpha.
1190 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1192 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1193 sections if we are creating a shared library.
1195 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1197 * configure.host (i386-windows): Don't set host64=true.
1199 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1201 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1202 (elf_mips16_gprel_howto): New static variable.
1203 (mips16_gprel_reloc): New static function.
1204 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1205 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1206 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1207 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1208 * bfd-in2.h, libbfd.h: Rebuild.
1210 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1212 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1213 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1215 start-sanitize-r5900
1216 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1218 * config.bfd: add r5900
1221 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1223 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1224 the output section will be the absolute section; don't print an
1225 assertion message for that case when doing a relocateable link.
1227 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1229 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1230 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1231 need_fn_sub, call_stub, and call_fp_stub.
1232 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1233 (mips_elf_link_hash_newfunc): Initialize new fields.
1234 (mips_elf_link_hash_table_create): Likewise.
1235 (mips_elf_relocate_section): Redirect relocations to use mips16
1236 stubs when appropriate.
1237 (mips_elf_check_relocs): Attach stub sections to the appropriate
1238 symbol. Set need_fn_stub when appropriate.
1239 (mips_elf_always_size_sections): New static function.
1240 (mips_elf_check_mips16_stubs): New static function.
1241 (elf_backend_always_size_sections): Define.
1242 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1244 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1245 attached to sections which are not being included in the link.
1247 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1249 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1250 symbol value when computing the addend for a pc_relative
1253 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1255 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1256 relocateable link, just skip pc_relative pcrel_offset relocs.
1257 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1258 structure for an ARM26 reloc which can be resolved.
1259 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1260 reloc can be resolved.
1262 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1263 error in overflow check for R_RELBYTE.
1265 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1267 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1268 From Mark Rasin <mark.rasin@telrad.co.il>.
1270 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1273 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1275 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1276 (elf_mn10200_howto_table): Likewise.
1277 (mn10200_reloc_map): Likewise.
1279 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1281 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1282 * bfd-in2.h, libbfd.h: Regenerated.
1283 * elf32-m32r.c: Add support for them.
1285 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1287 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1288 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1290 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1291 r_format and r_pcrel. Always return a value.
1293 * riscix.c (MY_final_link_callback): Define to dummy value.
1295 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1296 relocations against the text segment, look up the output name of
1298 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1299 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1300 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1301 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1302 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1304 start-sanitize-tic80
1305 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1307 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1308 routines for little endian data.
1309 * coffcode.h (coff_write_object_contents): Set magic to
1310 TIC80_ARCH_MAGIC for TIc80.
1312 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1314 * coff-tic80.c (tic80coff_vec): Change to little endian data
1318 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1320 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1321 auxiliary_filters parameter to be const char * const *. Accept a
1322 NULL terminated array.
1323 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1324 (bfd_elf32_size_dynamic_sections): Update declaration.
1325 * bfd-in2.h: Rebuild.
1327 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1329 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1330 NOTYPE symbol in a text section as a FUNC symbol.
1332 * coffcode.h (coff_compute_section_file_positions): Force
1333 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1335 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1337 * libaout.h (machine_type): Reserve several values for sparclet.
1339 start-sanitize-tic80
1340 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1342 * config.bfd (tic80-*-*): Don't require 'coff'.
1346 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1348 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1349 table to v850_elf_reloc for all non-standard relocations.
1350 (v850_elf_check_relocs): Add check for h being non-null.
1351 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1352 statement instead of multiple ifs.
1353 (v850_elf_relocate_section): Fix up error message, don't just call
1357 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1359 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1360 Use bfd_elf_generic_reloc as special function for all relocs.
1361 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1363 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1364 24bit pc-relative reloc.
1366 start-sanitize-tic80
1367 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1369 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1370 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1371 header byte order is little endian. Use correct bfd_get and
1372 bfd_put routines for little endian headers.
1373 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1374 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1377 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1379 * reloc.c: Add BFD_RELOC_24.
1380 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1381 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1382 * bfd-in2.h, libbfd.h: Rebuilt.
1384 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1386 elf64-alpha multiple .got rewrite:
1388 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1389 (bfd_elf*_mkobject): Don't define here ...
1390 * elfxx-target.h: ... but rather here. Default always_size_sections
1392 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1393 what the #defines in elf-bfd.h transmuted it to anyway.
1395 * section.c: Add SEC_LINKER_CREATED flag.
1396 * bfd-in2.h: Rebuild.
1397 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1398 relocation section flags.
1399 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1400 SEC_IN_MEMORY to recognize generated bits.
1401 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1403 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1404 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1405 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1406 * elf32-ppc.c (ppc_elf_create_linker_section,
1407 ppc_elf_size_dynamic_sections): Likewise.
1408 * elf32-sparc.c (elf32_sparc_check_relocs,
1409 elf32_sparc_size_dynamic_sections): Likewise.
1410 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1412 (_bfd_elf_create_dynamic_sections): Likewise.
1413 (_bfd_elf_make_linker_section_rela): Likewise.
1414 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1415 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1416 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1417 to identify generated bits.
1418 (elf_link_input_bfd): Likewise.
1420 * elf64-alpha.c: Rewrite everything touching relocations.
1423 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1425 * elf32-v850.c (all functions and static variables): Go through
1426 and regularize names to be of the form v850_elf_<xxx>.
1427 (toplevel): Include <elf/v850.h>.
1428 (enum reloc_type): Move to include/elf/v850.h.
1429 (v850_elf_check_relocs): For common variables, if the variable is
1430 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1431 into the appropriate section.
1432 (elf_backend_check_relocs): Define.
1434 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1436 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1439 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1441 * config.bfd (mips*el-*-linux*): New target.
1442 (mips*-*-linux*): New target.
1444 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1445 Return a useful value.
1447 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1449 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1451 * configure: Rebuild.
1452 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1453 ac_cv_func_mmap in bfd/configure.host.
1455 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1456 filter_shlib and auxiliary_filter_shlib parameters.
1457 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1459 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1460 (bfd_elf64_size_dynamic_sections): Likewise.
1461 * bfd-in2.h: Rebuild.
1463 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1465 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1466 symbols, don't export a symbol which is defined by an object in an
1467 archive which contains shared objects.
1469 start-sanitize-tic80
1470 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1472 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1473 for TI TMS320c80 (MVP).
1474 (bfd_archures_list): Add bfd_tic80_arch.
1475 * bfd-in2.h: Regenerate by running "make headers".
1477 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1479 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1480 * configure.in (case $vec): Correct typo, "tb" not "tp".
1481 Also add cofflink.o for tic80coff_vec.
1482 * configure: Regenerate with autoconf.
1485 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1487 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1488 is configured with --with-mmap.
1490 start-sanitize-tic80
1491 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1493 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1494 (ALL_MACHINES): Add cpu-tic80.o
1495 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1496 * coff-tic80.c: Add skeleton, cloned from another coff config.
1497 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1501 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1503 * TODO: Correct a misspelling.
1504 start-sanitize-tic80
1505 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1506 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1507 * configure.in (case $vec): Add tic80coff_vec entry.
1508 * configure: Regenerate with autoconf.
1509 * archures.c (bfd_tic80_arch): Declare.
1510 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1511 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1512 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1513 (bfd_target_vector): Add tic80coff_vec entry.
1516 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1518 * elflink.h (elf_buckets): Add some more values for larger
1521 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1523 * Makefile.in (install): Move subdir_do out of conditional. From
1524 Fred Fish <fnf@cygnus.com>.
1526 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1528 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1530 (elf_mn10200_howto_table): Likewise.
1531 (mn10200_reloc_map): Likewise.
1533 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1535 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1536 mips16 symbol during the link.
1537 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1539 (mips_elf_link_output_symbol_hook): New static function.
1540 (elf_backend_link_output_symbol_hook): Define.
1542 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1545 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1547 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1548 against SEC_DEBUGGING sections here (revert patch of December 5).
1549 * elfcode.h (elf_object_p): Check for them here, instead.
1551 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1553 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1554 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1556 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1557 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1558 * elf-bfd.h (struct elf_size_info): Update declaration of
1560 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1561 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1562 * elfxx-target.h: Use new dynamic reloc routines by default.
1563 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1566 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1568 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1569 if NAMES_HAVE_UNDERSCORE is defined.
1571 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1573 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1575 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1577 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1580 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1582 * elflink.h (elf_link_add_object_symbols): Only add a weak
1583 symbol if the real definition is in the dynamic symbol table.
1584 After finding the real definition, then, if it is dynamic, add the
1585 weak symbol to the dynamic symbol table.
1587 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1589 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1591 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1594 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1596 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1598 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1599 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1600 * reloc.c: Remove mn10300 big endian relocs.
1601 * bfd-in2.h, libbfd.h: Rebuilt.
1603 * elf32-mn10200.c: Update from elf32-mn10300.c.
1605 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1607 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1609 * elf32-mn10300.c: Add some comments.
1611 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1613 * ihex.c (ihex_scan): Always initialize buf before jumping to
1615 (ihex_read_section): Likewise.
1617 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1619 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1620 inplace for most relocs.
1622 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1624 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1625 even if SEC_ALLOC is not set.
1626 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1627 when deciding whether to copy a reloc into a shared object.
1628 (elf_i386_relocate_section): Likewise.
1629 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1630 (elf32_sparc_relocate_section): Likewise.
1631 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1632 reloc section if it is not set in the source section.
1633 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1634 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1635 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1637 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1639 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1640 expects a .got.plt until we actually create it.
1642 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1644 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1645 message for bfd_reloc_outofrange, rather than aborting. From
1646 Philippe De Muyter <phdm@info.ucl.ac.be>.
1648 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1649 a relocateable link, don't try to process them. From Heinz Wrobel
1650 <wrobel@lpr.e-technik.tu-muenchen.de>.
1652 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1654 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1655 mn10300_info_howto_rel. Tweak reloc argument to be an
1656 Elf32_Internal_Rela.
1657 (USE_RELA): Define instead of USE_REL.
1658 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1660 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1662 * configure.in, configure: Handle mips*-sgi-irix6*.
1663 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1666 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1668 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1669 relocation against a symbol defined in a section with no output
1672 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1674 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1675 * configure, config.in: Rebuild with autoconf 2.12.
1677 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1678 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1679 (swap_out_syms): Set st_other from existing st_other field.
1680 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1682 (elf_link_output_extsym): Set the other field from the global hash
1684 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1685 (elf_mips16_jump_howto): New static variable.
1686 (mips16_jump_reloc): New static function.
1687 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1688 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1689 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1691 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1692 * bfd-in2.h, libbfd.h: Rebuild.
1693 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1695 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1697 * configure.host: Use long long for mips-sgi-irix6*.
1699 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1700 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1702 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1704 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1705 (enum reloc_type): Add more reloc types.
1706 (elf32_mn10300_howto_table): Update for new reloc types.
1707 (elf32_mn10300_reloc_map): Update for new reloc types.
1708 * reloc.c: Add some new relocs for the mn10300 series.
1709 * bfd-in2.h, libbfd.h: Rebuilt.
1711 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1713 * som.c (setup_sections): Don't lose for a space which has
1714 no data, but some symbols.
1716 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1718 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1719 (sunos_link_hash_table_create): Initialize got_needed.
1720 (sunos_create_dynamic_sections): Only set .got section size if it
1721 is not already set. Set got_needed.
1722 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1723 sdynptr, and only handle dynamic sections, if dynamic sections are
1725 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1726 Initialize .got section.
1727 (sunos_scan_ext_relocs): Likewise.
1728 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1730 (sunos_finish_dynamic_link): Check got_needed. Only set up
1731 dynamic linking information if needed.
1733 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1735 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1737 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1739 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1741 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1743 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1746 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1748 * filemode.c: Include sysdep.h.
1749 * ihex.c: Add casts to eliminate compiler warnings.
1750 * sunos.c: Add casts to eliminate compiler warnings.
1752 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1754 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1756 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1757 appropriate relocations in the .so file if shared.
1758 (ppc_elf_relocate_section): Ditto.
1760 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1762 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1763 complain_overflow_unsigned.
1765 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1767 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1768 overflows for R_D10V_16 and R_D10V_18.
1770 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1772 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1773 (do_with_relocs): Likewise.
1774 (do_as_repeat): Likewise.
1775 (copy_expression): Likewise.
1777 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1779 * ieee.c (ieee_write_external_part): Correctly record whether
1780 there is an external part.
1783 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1785 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1786 handle tda offsets for sld.w and sst.w instructions.
1787 Fix alignment check in sld.w and sst.w tda reloc handling.
1790 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1792 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1795 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1797 * elf32-v850.c: Add comments about assumptions about
1798 char, short & long sizes.
1799 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1800 problems for several relocs.
1802 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1803 R_V850_SDA_OFFSET entry.
1806 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1808 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1809 Store import file index in ldindx.
1810 (xcoff_build_ldsyms): Assume that ldsym was not previously
1811 allocated. For an imported symbol, copy ldindx into l_ifile.
1814 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1816 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1817 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1818 fields in R_V850_TDA_OFFSET.
1819 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1820 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1823 * elf32-v850.c: Include bfdlink.h.
1824 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1826 (elf32_v850_bfd_final_link_relocate): New function.
1827 (v850_elf_relocation_section): Likewise.
1828 (elf_backend_relocate_section): Define.
1831 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1833 * binary.c (binary_set_section_contents): Ignore sections which
1834 don't have SEC_LOAD and SEC_ALLOC set.
1836 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1838 * linker.c (_bfd_generic_final_link): Avoid losing static
1839 symbols in the .bss section.
1841 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1843 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1844 (mips32_64bit_reloc): New static function.
1845 (mips_reloc_map): Add entry for BFD_RELOC_64.
1846 (mips_elf_relocate_section): Handle R_MIPS_64.
1848 * linker.c (default_indirect_link_order): Print an error message
1849 when attempting to do a relocateable link with different object
1850 file formats, rather than calling abort.
1852 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1854 * reloc.c (m32r relocs): Rename them.
1855 * bfd-in2.h, libbfd.h: Regenerated.
1856 * elf32-m32r.c: Update.
1857 (m32r_elf_10_pcrel_reloc): New function.
1858 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1859 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1861 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1863 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1864 all sections that will be included in the output file.
1865 (_bfd_generic_link_output_symbols): Discard symbols in sections
1866 which are being discarded.
1870 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1871 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1872 (elf_v850_howto_table): Corresponding changes.
1873 (elf_v850_reloc_map): Corresponding changes.
1874 * reloc.c: Add additional V850 relocations.
1875 * bfd-in2.h, libbfd.h: Rebuilt.
1877 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1878 no longer want in pc-relative relocs.
1880 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1882 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1883 accept a reloc against an undefined sybmol!
1885 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1887 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1890 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1892 * VERSION: Bump for new relocation.
1894 * hosts/i386bsd.h: If NBPG is not defined, define it as
1895 PAGE_SIZE, for recent versions of FreeBSD.
1897 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1899 * configure.host: Use `long long' as the 64 bit type on a Solaris
1900 host, since both gcc and the SunPRO compilers support it.
1902 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1904 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1905 mistake to have reused the ECOFF LITERAL for ELF since they have
1906 different semantics.
1907 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1908 * bfd-in2.h, libbfd.h: Rebuild.
1910 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1913 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1914 dynamic relocation for an undefweak symbol when we are building
1915 a static executable.
1917 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1919 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1920 point explicitly to srcdir.
1921 (targmatch.h): Edit references to point explicitly to objdir.
1923 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1925 * config.bfd: When setting targ_cpu, don't get confused by
1928 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1930 * configure.host: Add support for windows host (a build done
1931 under the Microsoft build environment).
1933 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1935 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1936 definition in a dynamic object, add it to the dynamic symbol table
1937 if any dynamic object mentions it. Reverts part of last patch.
1939 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1940 (sunos_link_hash_table_create): Initialize got_base.
1941 (bfd_sunos_size_dynamic_sections): If the .got section is more
1942 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1944 (sunos_check_dynamic_reloc): Subtract got_base from a base
1945 relative relocation.
1947 * elf32-mips.c (elf_mips_isa): New static function.
1948 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1949 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1951 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * archive.c (do_slurp_coff_armap): Only treat archive as little
1954 endian for i960 COFF.
1956 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1958 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1959 by the change in size of the section when EXEC_P is not set.
1961 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1962 (m68kcoff_rtype_to_howto): New static function.
1963 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1964 VMA to the addend for a PC relative reloc.
1966 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1968 * Makefile.in: Rebuild dependencies.
1970 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1973 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1975 * Makefile.in: Remove explicit dependencies for mn10200 and
1977 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1978 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1979 (dependencies): Rebuilt.
1981 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1983 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1984 during this function.
1986 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1987 section if the flags are compatible.
1989 * configure.in: Add havevecs, and put it in tdefaults.
1990 * mpw-config.in: Likewise.
1991 * configure: Rebuild.
1992 * targmatch.sed: New file; a sed script to build targmatch.h from
1994 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1995 * targets.c: Include "fnmatch.h".
1996 (struct targmatch): Define.
1997 (bfd_target_match): Define by including targmatch.h.
1998 (bfd_find_target): If the target is not found by name, search for
1999 it as a configuration triplet.
2000 * Makefile.in: Rebuild dependencies.
2001 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2002 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2003 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2004 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2005 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2006 (CFILES): Remove i386dynix.c and hp300bsd.c.
2007 (targmatch.h): New target.
2008 (do_clean): Remove targmatch.h.
2010 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2011 * acconfig.h: Add NEED_DECLARATION_GETENV.
2012 * configure, config.in: Rebuild.
2013 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2014 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2016 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2018 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2019 * cpu-mn10200.c, cpu-mn10300.c: New files.
2020 * elf32-mn10200.c, elf32-mn10300.c: New files.
2021 * Makefile.in: Break mn10x00 support into two separate
2022 configurations, mn10200 and mn10300.
2023 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2024 * bfd-in2.h, configure: Rebuilt.
2026 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2028 * Makefile.in (do_clean): Move config.log to do_distclean.
2030 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2032 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2033 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2034 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2035 (elf32-mn10x00.o): Add dependencies.
2036 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2037 (bfd_mn10x00_arch): Declare.
2038 (bfd_archures_list): Add bfd_mn10x00_arch.
2039 * config.bfd: Add mn10x00-*-*.
2040 * configure.in: Add bfd_elf32_mn10x00_vec.
2041 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2042 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2043 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2044 * bfd-in2.h, configure: Rebuilt.
2046 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2048 openVMS/Alpha: Provide filename and case_hack flags via
2049 symbol table from gas.
2050 Add case_hack code for symbol output from vax/vms.
2051 * evax-alpha.c (evax_initialize): Remove filename handling,
2052 filename is provided via symbol table.
2053 (evax_get_symtab): Use local symbol count when setting up table.
2054 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2056 (_bfd_evax_write_egsd): Skip file name symbol.
2057 * evax-emh.c (get_vms_time_string): Local function now.
2058 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2060 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2061 through _bfd_evax_case_hack_symbol.
2062 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2064 (_bfd_evax_basename): Removed.
2065 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2066 * evax.h (evax_private_data_struct): Remove filename.
2067 (flag_hash_long_names, flag_show_after_trunc,
2068 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2071 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2073 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2074 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2075 (NO_SWAP_MAGIC): Don't define.
2076 (SWAP_MAGIC): Define.
2078 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2079 no hash table entry for a global symbol.
2081 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2083 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2085 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2087 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2088 symbol type with T_NULL. Warn if symbol type changes. Based on
2089 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2091 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2092 a dynamic object in the dynamic symbol table if it is referenced
2093 or defined by a regular object.
2096 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2098 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2099 remove dwarf local labels. Shrinks binaries by a factor of 3!
2102 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2104 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2105 by hand, rather than by calling bfd_make_section.
2107 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2109 * reloc.c: Rename m32r relocs.
2110 * bfd-in2.h, libbfd.h: Rebuilt.
2111 * elf32-m32r.c: Update.
2113 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2115 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2116 link, adjust the symbol index of a base relative reloc. Don't
2117 change the addend of a PC relative reloc if pcrel_offset is set.
2118 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2119 a relocateable link.
2121 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2122 it is zero, in case src_mask matters.
2123 (bfd_install_relocation): Likewise.
2125 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2127 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2129 (_bfd_xcoff_bfd_final_link): Don't set target_index
2130 to an uninitialized value.
2132 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2134 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2135 indices, rather than crashing.
2136 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2138 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2141 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2143 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2145 (coff_arm_adjust_symndx): New static function.
2146 (coff_adjust_symndx): Define.
2148 * srec.c (srec_scan): Accept multiple symbols on a single line.
2149 From Pascal Martin <pmartin@alsys.com>.
2153 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2155 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2156 (sunos_merge_private_bfd_data): New function.
2158 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2160 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2162 (bfd_merge_private_bfd_data): Likewise.
2163 * section.c (bfd_copy_private_section_data): Likewise.
2164 * syms.c (bfd_copy_private_symbol_data): Likewise.
2165 * bfd-in2.h: Rebuild.
2166 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2167 both BFD's are the right flavour.
2168 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2169 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2170 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2171 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2172 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2173 (ppc_elf_merge_private_bfd_data): Likewise.
2174 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2175 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2177 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2178 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2181 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2183 * reloc.c: Add m32r relocs.
2184 * bfd-in2.h, libbfd.h: Rebuilt.
2185 * cpu-m32r.c,elf32-m32r.c: New files.
2187 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2189 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2191 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2193 * tekhex.c (first_phase): Change type parameter from char to int.
2195 (pass_over): Change func to expect int, not char.
2197 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2198 rather than SEC_LOAD when aligning the file offset for the first
2199 section in a segment.
2201 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2203 * syms.c (coff_section_type): Make arg const.
2204 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2205 to make_bfd_asection().
2206 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2207 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2208 (_bfd_elf_stringtab_init): Remove prototype.
2210 * netbsd-core.c (swap_abort): Add prototype.
2211 * aix386-core.c (swap_abort): Ditto & make static
2212 * hpux-core.c (swap_abort): Ditto & make static.
2213 * irix-core.c (swap_abort): Ditto & make static.
2214 * ptrace-core.c (swap_abort): Ditto & make static.
2215 * trad-core.c (swap_abort): Ditto & make static.
2216 * coffswap.h (coff_swap_reloc_in): Ditto.
2217 (coff_swap_reloc_out): Ditto.
2218 (coff_swap_filehdr_in): Ditto.
2219 (coff_swap_filehdr_out): Ditto.
2220 (coff_swap_sym_in): Ditto.
2221 (coff_swap_sym_out): Ditto.
2222 (coff_swap_aux_in): Ditto.
2223 (coff_swap_aux_out): Ditto.
2224 (coff_swap_lineno_in): Ditto.
2225 (coff_swap_lineno_out): Ditto.
2226 (coff_swap_aouthdr_in): Ditto.
2227 (coff_swap_aouthdr_out): Ditto.
2228 (coff_swap_scnhdr_in): Ditto.
2229 (coff_swap_scnhdr_out): Ditto.
2230 * ihex.c (ihex_sizeof_headers): Ditto.
2231 * tekhex.c (getsym): Ditto.
2232 (find_chunk): Ditto & make static.
2233 (insert_byte): Ditto.
2234 (first_phase): Ditto.
2236 (tekhex_get_symtab): Ditto & make static.
2237 (tekhex_get_symtab_upper_bound): Ditto & make static.
2238 (tekhex_mkobject): Ditto.
2239 (tekhex_object_p): Ditto.
2240 (move_section_contents): Ditto.
2241 (tekhex_get_section_contents): Ditto.
2242 (tekhex_set_arch_mach): Ditto & make static.
2243 (tekhex_set_section_contents): Ditto.
2244 (writevalue): Ditto.
2247 (tekhex_write_object_contents): Ditto.
2248 (tekhex_sizeof_headers): Ditto.
2249 (tekhex_make_empty_symbol): Ditto.
2250 (tekhex_get_symbol_info): Ditto.
2251 (tekhex_print_symbol): Ditto.
2252 * irix-core.c (make_bfd_asection): Ditto.
2253 (irix_core_core_file_p): Ditto.
2254 (irix_core_core_file_failing_command): Ditto.
2255 (irix_core_core_file_failing_signal): Ditto.
2256 (irix_core_core_file_matches_executable_p): Ditto.
2257 (irix_core_make_empty_symbol): Ditto.
2258 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2259 * srec.c (srec_new_symbol): Ditto.
2260 (srec_get_section_contents): Ditto.
2261 (srec_set_arch_mach): Ditto.
2262 (srec_set_section_contents): Ditto.
2263 (internal_srec_write_object_contents): Ditto.
2264 (srec_write_object_contents): Ditto.
2265 (symbolsrec_write_object_contents): Ditto.
2266 (srec_sizeof_headers): Ditto.
2267 (srec_make_empty_symbol): Ditto.
2268 (srec_get_symtab_upper_bound): Ditto.
2269 (srec_get_symtab): Ditto.
2270 (srec_print_symbol): Ditto and make static.
2271 * elf.c (elf_read): Ditto
2272 (assign_section_numbers): Ditto.
2273 (elf_fake_sections): Ditto.
2274 (sym_is_global): Ditto.
2275 (elf_map_symbols): Ditto.
2276 (get_program_header_size): Ditto.
2277 * coffgen.c (make_a_section_from_file): Ditto.
2278 (coff_real_object_p): Ditto.
2279 (fixup_symbol_value): Ditto.
2280 (build_debug_section): Ditto.
2282 * syms.c (coff_section_type): Ditto.
2284 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2286 * bfd-in2.h: Rebuilt after m32r changes.
2288 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2290 * config.bfd,configure.in,configure: Add m32r support.
2291 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2292 * config.bfd: Keep target list alphabetically sorted.
2295 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2297 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2298 to add in the constant part found in the instruction itself.
2299 (case R_V850_HI16_S): Likewise.
2302 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2304 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2305 and R_D10V_18 to be 1 (word).
2307 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2309 * stabs.c (_bfd_link_section_stabs): If the output_section field
2310 of either section is bfd_abs_section, then the linker is
2311 discarding the section and we should not optimize it.
2313 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2315 * Makefile.in (aout-sparcle.o): New target.
2316 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2317 * config.bfd (sparclet-*-aout*): Add case.
2318 * configure.in (sparcle_aout_vec): Add case.
2319 * configure: Regenerated.
2320 * targets.c (sparcle_aout_vec): Declare.
2321 (bfd_target_vector): Add sparcle_aout_vec.
2322 * aout-sparcle.c: New file.
2325 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2327 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2328 low order sign bit propogation for R_V850_HI16_S.
2330 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2331 handling V850 specific relocs.
2332 (elf_v850_howto_table): Use the new function for some
2333 relocations. Twiddle masks & shifts for some relocs.
2334 Set partial_inplace where needed.
2337 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2340 default architecture to a machine number of 0.
2341 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2343 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2344 the output BFD is the default, set it from the first input BFD.
2347 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2349 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2350 insert at bitpos zero. The HI16 relocs are shifted right
2351 by 16 bits. Fix src_mask for all relocs.
2352 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2354 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2358 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2361 Rewrite to use BFD file read routines and to avoid using a fixed
2362 length for the file name.
2365 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2367 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2368 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2369 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2370 to R_V850_{32,16,8}.
2372 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2374 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2375 (elf_v850_howto_table): Add info for HI16_S reloc.
2376 (v850_reloc_map): Add HI_16_S reloc.
2377 * reloc.c: Define BFD_RELOC_V850_* relocs.
2380 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2383 * elf32-sh.c: New file.
2384 * elf.c (prep_headers): Handle bfd_arch_sh.
2385 * elfcode.h (write_relocs): Handle absolute symbol.
2386 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2387 (_bfd_elf64_link_read_relocs): Declare.
2388 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2389 elf_link_read_relocs. Make globally visible. Change all
2391 (elf_link_input_bfd): Get external symbols from cache in
2392 symtab_hdr->contents. Get contents from cache in
2394 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2396 * reloc.c: Define BFD_RELOC_SH_* relocs.
2397 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2398 * coff-sh.c (sh_insns_conflict): Fix a return value.
2399 (_bfd_sh_align_load_span): New globally visible function, broken
2400 out of sh_align_load.
2401 (sh_align_load): Call _bfd_sh_align_load_span.
2402 (sh_swap_insns): Change relocs parameter to PTR.
2403 * bfd-in2.h, libbfd.h: Rebuild.
2404 * targets.c (bfd_elf32_sh_vec): Declare.
2405 (bfd_elf32_shl_vec): Declare.
2406 * config.bfd (sh-*-elf*): New target.
2407 * configure.in (bfd_elf32_sh_vec): New target vector.
2408 (bfd_elf32_shl_vec): New target vector.
2409 * configure: Rebuild.
2410 * Makefile.in: Rebuild dependencies.
2411 (BFD32_BACKENDS): Add elf32-sh.o.
2412 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2414 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2415 page before checking D_PAGED.
2417 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2418 (ihex_write_object_contents): Remove extbase; always use segbase
2421 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2423 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2424 * configure.host (i[345]86-*-*): Ditto.
2425 * config.bfd (i[345]86-*-*): Ditto.
2426 * configure: Regenerate.
2428 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2431 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2433 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2434 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2435 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2436 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2437 will have an ST_CODE type, change the symbol's type to ST_DATA.
2438 * som.c (hppa_som_gen_reloc_type): Update prototype.
2440 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2442 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2443 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2444 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2445 (mips_elf_finish_dynamic_sections): Likewise.
2447 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2449 * configure.host (HLDENV): New variable to set. Set it for
2450 *-*-sysv4*, since those linkers may not support -R but they always
2451 support LD_RUN_PATH.
2453 * libieee.h (NSECTIONS): Don't define.
2454 (ieee_data_struct): Change section_table to asection **. Add
2456 * ieee.c (get_section_entry): If the table isn't big enough, make
2458 (ieee_slurp_sections): Remove assertion about number of sections.
2459 (ieee_object_p): Adjust initialization of ieee to match changes to
2462 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2463 symbols merely because we are generating a shared library.
2464 (xcoff_build_ldsyms): Don't set up global linkage code for an
2465 undefined symbol merely because we are generating a shared
2469 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2471 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2472 (BFD32_BACKENDS) Add elf32-v850.o.
2473 * archures.c: Add bfd_v850_arch.
2474 * bfd-in2.h: Add bfd_v850_arch.
2475 * config.bfd (v850-*-*): New target.
2476 * configure: (bfd_elf32_v850_vec) New vector.
2477 * configure.in: (bfd_elf32_v850_vec) New vector.
2478 * cpu-v850.c: New file.
2479 * elf.c (prep_headers): Added case bfd_arch_v850.
2480 * elf32-v850.c: New file.
2481 * targets.c (bfd_elf32_v850_vec): New vector.
2484 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2486 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2487 a function code symbol for an XMC_XO symbol.
2489 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2491 * mpw-config.in: Update editing of autoconf vars to reflect
2492 Jul 18 configure.in change.
2493 * mpw-make.sed: Update editing of include pathnames to be
2494 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2496 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2498 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2499 which to offset to get the .plt entry address is ".plt".
2501 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2503 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2504 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2505 Added, for internal use by the ARM gas.
2507 * bfd-in2.h: Rebuilt
2509 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2511 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2512 in section dynidx start.
2514 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2516 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2517 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2518 optimization for g++.
2520 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2522 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2523 the -mrelocatable-lib bit set and the other doesn't, clear the
2524 -mrelocatable-lib bit in the header.
2526 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2529 symbol against a STT_FUNC symbol in a shared library.
2531 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2533 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2534 symbol is found, automatically define the corresponding function
2537 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2538 if sym.n_numaux is not zero.
2539 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2540 entry to disagree about the number of aux entries if the symbol
2543 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2544 section if it might be needed, not just if info->shared.
2545 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2546 the start of .rel.dyn if we are going to use it.
2547 (mips_elf_finish_dynamic_sections): Only clear the first element
2548 of .rel.dyn if the size is greater than zero.
2550 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2552 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2553 undefined_symbol callback for a symbol, then don't issue any more
2554 warnings about loader relocs.
2555 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2556 after calling the undefined_symbol callback.
2558 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2559 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2560 as the AIX linker seems to do.
2562 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2564 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2565 (evax_initialize): Remove evax_reloc_table.
2566 (evax_close_and_cleanup): Ditto.
2568 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2570 (evax_bfd_reloc_type_lookup): Ditto.
2571 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2572 cooked_size == raw_size.
2573 * evax-emh.c (_bfd_evax_register_filename): Remove.
2574 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2575 * evax-misc.c (add_new_contents): Malloc section at full size.
2576 (_bfd_save_evax_section): Memcpy section contents directly.
2577 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2578 (evax_reloc_table): Remove.
2580 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2582 * makefile.vms: Add better support for DEC C compilation
2583 Add evax.h dependencies
2585 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2586 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2587 (BFD_RELOC_ALPHA_BASEREG): Remove.
2588 * bfd-in2.h, libbfd.h: Rebuild.
2590 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2592 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2593 getgid if _WIN32 is defined.
2594 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2596 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2598 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2599 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2601 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2604 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2606 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2608 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2609 (NEED_DECLARATION_REALLOC): New macro.
2610 * configure, config.in: Rebuild.
2611 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2612 (realloc): Declare if NEED_DECLARATION_REALLOC.
2614 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2615 <strings.h> if they exist.
2617 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2619 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2621 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2623 Based on patches from Eric Valette <valette@crf.canon.fr>:
2624 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2625 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2626 (elf_howto_table): Add entries for new relocs.
2627 (elf_i386_reloc_type_lookup): Handle new relocs.
2628 (elf_i386_info_to_howto): Just call abort.
2629 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2630 (elf_i386_relocate_section): Likewise.
2632 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2634 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2636 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2638 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2639 only get the LMA from the phdr if they are in the same part of the
2642 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2643 new segment to make them more comprehensible. If the relationship
2644 between the LMA and the VMA changed, start a new segment. Don't
2645 check dynsec when deciding whether to start a new segment for a
2646 writeable section; -N will now handle this.
2648 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2650 * libhppa.h: Remove "esel" changes. Not the right approach.
2651 * som.c: Corresponding changes.
2652 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2653 which don't have a SOM symbol type associated with them.
2654 Reverses a 1994 change.
2656 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2658 Make ld -N more reasonable for ELF:
2659 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2660 phdr_in_section to false, and always use a single load segment.
2661 (elf_sort_sections): Sort sections by LMA after VMA.
2662 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2663 align to maxpagesize.
2664 (assign_file_positions_except_relocs): Likewise.
2665 * elfcode.h (elf_object_p): If a section is loaded but not page
2666 aligned, clear D_PAGED.
2668 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2670 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2671 Added, for internal use by the ARM gas.
2673 * bfd-in2.h: Rebuilt
2675 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2677 * libhppa.h (R_HPPA_ESEL): New field selector.
2678 (e_esel): Similarly.
2679 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2680 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2681 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2683 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2686 archive search before looking for stripped dynamic objects.
2688 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2690 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2691 symbol a warning rather than an error.
2693 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2695 * elf.c (assign_file_positions_for_segments): Track the virtual
2696 memory position separately from the file position, and use it to
2697 compute the alignment adjustment.
2699 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2701 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2702 and fixed mask on R_D10V_10_PCREL_L.
2704 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2706 * elf64-mips.c: Include "aout/ar.h".
2707 (mips_elf64_slurp_armap): New static function.
2708 (mips_elf64_write_armap): New static function.
2709 (bfd_elf64_archive_*): Define.
2710 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2711 Use instead of bfd_generic_archive_p.
2712 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2713 instead of _bfd_write_archive_contents.
2714 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2715 _bfd_generic_mkarchive.
2716 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2717 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2719 (TARGET_LITTLE_SYM): Likewise.
2720 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2722 * Makefile.in: Rebuild dependencies.
2724 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2725 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2726 SHT_MIPS_EVENTS sections.
2727 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2728 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2730 (_bfd_mips_elf_fake_sections): Likewise.
2732 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2733 * ecoff.c (ecoff_compute_section_file_positions): Copy
2734 rdata_in_text from backend info to tdata. Clear it if any data
2735 section comes before .rdata.
2736 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2737 tdata rather than backend info.
2739 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2741 * configure.in: Fix test for whether a compiler has a 64 bit
2742 type. From Jim Wilson <wilson@cygnus.com>.
2744 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2746 * configure.host (mips-sgi-irix6*): New host.
2748 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2749 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2750 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2752 * configure: Rebuild.
2753 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2754 (BFD_HOST_64_BIT): Define conditionally.
2755 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2756 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2757 (symvalue, bfd_size_type): Likewise.
2758 * bfd-in2.h: Rebuild.
2759 * Makefile.in (do_clean): Remove bfd-tmp.h.
2760 (do_distclean): Remove bfd-in3.h.
2761 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2762 (bfd-in3.h): New target.
2764 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2765 Andrew Gierth <ANDREWG@microlise.co.uk>.
2767 * configure.host: Set INSTALL_SHLIB.
2768 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2769 * configure: Rebuild.
2770 * Makefile.in (install): Use @INSTALL_SHLIB@.
2772 * config.bfd (mips*-*-irix6*): New target.
2773 * configure.host: Handle Irix 6 shared library like Irix 5.
2775 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2776 symbol for a magic name.
2777 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2779 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2782 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2784 * mpw-config.in: Add ELF support to mips config, create the
2785 elf32-target.h file in the object dir.
2786 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2788 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2790 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2791 Also removed most abort calls, in favor of using bfd reporting.
2793 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2795 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2796 (BFD32_BACKENDS) Add elf32-d10v.o.
2797 * archures.c: Add bfd_d10v_arch.
2798 * bfd-in2.h: Add bfd_d10v_arch.
2799 * config.bfd (d10v-*-*): New target.
2800 * configure: (bfd_elf32_d10v_vec) New vector.
2801 * configure.in: (bfd_elf32_d10v_vec) New vector.
2802 * cpu-d10v.c: New file.
2803 * elf.c (prep_headers): Added case bfd_arch_d10v.
2804 * elf32-d10v.c: New file.
2805 * libbfd.h: Rebuild.
2806 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2807 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2808 * targets.c (bfd_elf32_d10v_vec): New vector.
2810 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2812 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2814 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2816 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2817 bfd_mach_i386_i8086 machine types.
2819 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2821 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2824 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2826 * coffcode.h (coff_set_section_contents): A/UX does not require
2827 special handling of the _LIB section.
2829 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2831 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2832 value for R_RELBYTE.
2834 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2835 array if one was allocated.
2837 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2839 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2840 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2841 use_rld_obj_head and rld_value.
2842 (mips_elf_link_hash_table_create): Initialize new fields.
2843 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2845 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2846 __rld_obj_head symbol not seen, create an __rld_map symbol.
2847 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2848 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2849 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2850 __rld_obj_head symbol.
2851 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2853 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2855 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2857 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2858 ppc_elf_addr16_ha_reloc.
2859 (ppc_elf_addr16_ha_reloc): New static function.
2861 * coff-mips.c (struct mips_hi): Define.
2862 (mips_refhi_list): New static variable.
2863 (mips_refhi_addr, mips_refhi_addend): Remove.
2864 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2865 (mips_reflo_reloc): Process mips_refhi_list.
2866 (mips_relhi_list): New static variable.
2867 (mips_relhi_addr, mips_relhi_addend): Remove.
2868 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2869 (mips_rello_reloc): Process mips_relhi_list.
2870 (mips_relocate_section): Permit an arbitrary number of REFHI or
2871 RELHI relocs before the associated REFLO or RELLO reloc.
2873 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2875 * aout-target.h (MY(callback)): Set reloc_count fields.
2877 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2879 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2880 sections unless this is a SunOS link.
2882 * VERSION: Set to 2.7.1.
2884 * Released binutils 2.7.
2886 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2888 * i386aout.c: Include "aout/aout64.h".
2889 (i386aout_write_object_contents): New static function.
2890 (MY_write_object_contents): Define.
2892 * netbsd.h (MY(write_object_contents)): Make sure that
2893 adjust_sizes_and_vmas is called before fiddling with the magic
2896 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2898 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2900 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2902 * libbfd-in.h (itos, stoi): Don't define.
2903 * libbfd.h: Rebuild.
2904 * i386lynx.c (KEEPIT): Define as udata.i.
2905 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2906 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2907 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2908 flags. Don't use stoi.
2910 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2912 * elf.c (map_sections_to_segments): Don't start a new segment for
2913 a writable section if it's on the same page as the previous
2914 segment. Reset the writable variable for a readonly section.
2916 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2918 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2919 first_thunk_address, thunk_size, and import_table_size.
2920 * peicode.h: Improved some diagnostics regarding edata sections.
2922 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2924 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2925 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2927 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2929 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2930 with XCOFF_DEF_DYNAMIC set is really defined.
2931 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2932 (xcoff_link_add_symbols): Only create special sections if using an
2935 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2937 (bfd_install_relocation): Likewise.
2939 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2941 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2943 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2944 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2945 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2946 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2947 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2948 are found for LITERAL relocs.
2949 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2950 taken, we cannot generate a .plt entry for the symbol.
2952 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2954 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2955 sysconf functions (for gprof).
2956 * configure, config.in: Rebuild.
2958 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2961 an archive if it has a map. If the object file has the wrong
2964 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2965 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2967 (alpha_relocate_section): Likewise.
2969 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2970 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2971 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2972 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2973 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2974 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2975 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2976 * peicode.h: Corresponding changes.
2978 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2980 * elflink.h (elf_create_pointer_linker_section): Comment out code
2981 dealing with making GOT pointers negative of the GOT symbol for
2984 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2986 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2987 increment the .rela.plt size until after we're done creating the
2989 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2990 .rela.plt offset directly rather than calculating it.
2992 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2994 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2995 Use autoconf-set values.
2996 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2997 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3000 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3001 * configure: Rebuilt.
3003 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3005 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3006 handling code > 1k away.
3008 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3010 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3011 defined, output whenever the symbol is updated.
3013 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3015 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3016 section to 0 if user_set_vma is set.
3017 * elflink.h (elf_bfd_final_link): Likewise.
3019 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3021 Partially undo patch of Jun 20.
3022 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3023 (coff_compute_section_file_positions): Likewise.
3024 (coff_write_object_contents): Likewise. Re-add deleted code, but
3025 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3026 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3028 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3030 * config.bfd: Add support for *-*-rtems* configurations.
3032 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3034 * elf.c (prep_headers): Add bfd_arch_alpha case.
3036 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3038 * elf64-alpha.c: New file.
3039 * config.bfd (alpha-*-linuxecoff*): New target.
3040 (alpha-*-linux*, alpha-*-elf*): New targets.
3041 * configure.in (bfd_elf64_alpha_vec): New vector.
3042 * configure: Rebuild.
3043 * targets.c (bfd_elf64_alpha_vec): Declare.
3044 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3045 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3046 * bfd-in2.h, libbfd.h: Rebuild.
3047 * Makefile.in: Rebuild dependencies.
3048 (BFD64_BACKENDS): Add elf64-alpha.o.
3049 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3051 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3053 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3054 than relying on a right shift of 32.
3056 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3058 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3059 ifdef to COFF_WITH_PE.
3060 (coff_compute_section_file_positions): Likewise.
3061 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3062 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3063 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3064 COFF_IMAGE_WITH_PE, always include.
3066 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3068 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3070 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3071 approximate the correct answer if SIZEOF_HEADERS was not used.
3073 * binary.c (binary_set_section_contents): Set section file
3074 position based on LMA rather than VMA.
3076 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3078 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3079 symbols if info->strip == strip_all.
3081 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3083 * coff-h8300.c: Remove #if 0 code.
3084 (compatable): Don't allow mixing/matching of different architectures.
3086 * archures.c (bfd_mach_h8300s): Add.
3087 * bfd-in2.h: Rebuilt.
3088 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3090 (h8300_reloc16_estimate): Likewise.
3091 (h8300_reloc16_extra_cases): Likewise.
3092 (h8300_bfd_link_add_symbols): Likewise.
3093 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3094 (coff_set_flags): Likewise.
3095 * cpu-h8300.c (h8300_scan): Likewise.
3096 Add H8/S to bfd_h8300_arch list.
3098 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3100 Added support for Alpha OpenVMS:
3101 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3102 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3103 * config.h-vms, makefile.vms: New files.
3104 * config.bfd (alpha-*-*vms*): New target.
3105 * configure.in (evax_alpha_vec): New target vector.
3106 * configure: Rebuild.
3107 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3108 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3109 * targets.c (bfd_target_evax_flavour): Define.
3110 (evax_alpha_vec): Declare.
3111 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3112 if BFD64 is defined.
3113 * bfd-in2.h, libbfd.h: Rebuild.
3114 * Makefile.in: Rebuild dependencies.
3115 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3116 evax-emh.o, and evax-misc.o.
3117 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3118 evax-etir.c, evax-emh.c, and evax-misc.c.
3119 (HFILES): Add evax.h.
3121 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3123 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3125 (h8300_bfd_link_add_symbols): Likewise.
3127 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3129 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3130 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3132 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3134 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3135 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3137 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3138 R_MIPS_32 relocs if creating a shared library.
3140 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3142 * peicode.h (add_data_entry): Use pei_section_data rather than
3143 _cooked_size. Corresponds to May 13 change in coffcode.h.
3145 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3147 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3148 * coffcode.h (coff_write_object_contents): If there are long
3149 section names, always set the f_symptr field, even if there are no
3151 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3152 if there are no symbols.
3154 * coffgen.c (make_a_section_from_file): Check return value of
3155 _bfd_coff_read_string_table.
3156 (coff_real_object_p): Check return value of
3157 make_a_section_from_file.
3158 (_bfd_coff_read_string_table): Check that there are some symbols
3159 before trying to read the string table size.
3161 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3163 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3164 to replace a symbol in a dynamic object with a symbol from another
3165 dynamic object, do the replacement if the existing symbol is
3166 global linkage code.
3168 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3169 for _ptrgl, and treat it as global linkage code.
3171 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3172 filename or N_SO symbol past the offset, and use it to indicate
3173 that there is no line number or function when appropriate.
3175 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3178 common symbol defined by the linker. Don't export function code
3179 even if export_defineds is set.
3181 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3183 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3185 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3186 (h8300_symbol_address_p): New function.
3187 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3190 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3192 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3194 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3195 correctly for the two variants. Allow relaxing if the target
3196 is 128 bytes away since after relaxation it'll be 126 bytes away.
3197 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3198 "dot" and "value". Allow relaxing if the target is 128 bytes
3199 away since after relaxation it'll be 126 bytes away.
3200 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3201 the given section until nothing changes.
3203 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3205 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3206 alignment hack--we can get the lnnoptr info another way without
3207 suddenly increasing the alignment requirements. Set the flags for
3209 (ecoff_compute_section_file_positions): Do so.
3211 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3214 to keep the HP emulator database happy.
3216 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3217 From Kevin Buettner <kev@primenet.com>.
3219 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3222 name of a NULL section.
3224 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3226 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3227 set, always call the notice callback.
3229 * VERSION: Increment for bfdlink.h change.
3231 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3233 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3234 (sh_relax_delete_bytes): Correct handling of differently sized
3235 trailing alignment reloc.
3237 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3238 * bfd-in2.h: Rebuild.
3239 * configure.in: Warn if there is no known 64 bit type.
3240 * configure: Rebuild.
3242 * Makefile.in: Rebuild dependencies.
3243 (BFD32_BACKENDS): Add ppcboot.o.
3244 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3246 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3247 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3249 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3251 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3252 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3253 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3254 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3256 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3258 * elf64-mips.c: Improve reloc special_functions and handling of
3259 SHT_MIPS_OPTIONS section.
3260 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3261 mips_elf_hi16_reloc and make globally visible.
3262 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3263 make globally visible.
3264 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3265 make globally visible.
3266 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3267 and make globally visible.
3268 (gprel16_with_gp): Check howto->src_mask before using value in
3270 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3271 and make globally visible.
3272 (gprel32_with_gp): Check howto->src_mask before fetching value.
3273 (bfd_mips_elf_swap_options_in): New function.
3274 (bfd_mips_elf_swap_options_out): New function.
3275 (_bfd_mips_elf_set_private_flags): Rename from
3276 mips_elf_set_private_flags and make globally visible.
3277 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3278 mips_elf_copy_private_bfd_data and make globally visible.
3279 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3280 mips_elf_merge_private_bfd_data and make globally visible.
3281 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3282 for a SHT_MIPS_OPTIONS section.
3283 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3284 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3285 name of a SHT_MIPS_OPTIONS section.
3286 (_bfd_mips_elf_set_section_contents): New function.
3287 (mips_elf32_section_processing): Set the GP value in a
3288 SHT_MIPS_OPTIONS section.
3289 (_bfd_mips_elf_find_nearest_line): Rename from
3290 mips_elf_find_nearest_line and make globally visible.
3291 (bfd_elf32_set_section_contents): Define.
3292 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3293 (_bfd_mips_elf_lo16_reloc): Declare.
3294 (_bfd_mips_elf_gprel16_reloc): Declare.
3295 (_bfd_mips_elf_got16_reloc): Declare.
3296 (_bfd_mips_elf_gprel32_reloc): Declare.
3297 (_bfd_mips_elf_set_private_flags): Declare.
3298 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3299 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3300 (_bfd_mips_elf_find_nearest_line): Declare.
3301 (_bfd_mips_elf_set_section_contents): Declare.
3303 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3305 (elf_info_to_howto): Define.
3306 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3308 (elf_info_to_howto): Define.
3309 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3311 (elf_info_to_howto): Define.
3313 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3314 R_MOV16B[12], to match change in coff/internal.h.
3316 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3318 * elf64-mips.c: Extensive additions to provide better support for
3319 writing files and for gas.
3320 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3321 of mips_elf_object_p.
3322 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3323 _bfd_mips_elf_object_p.
3324 (_bfd_mips_elf_final_write_processing): Rename from
3325 mips_elf_final_write_processing and make globally visible.
3326 (_bfd_mips_elf_fake_sections): Rename from
3327 mips_elf_fake_sections and make globally visible.
3328 (_bfd_mips_elf_section_from_bfd_section): Rename from
3329 mips_elf_section_from_bfd_section and make globally visible.
3330 (_bfd_mips_elf_section_processing): New function, broken out of
3331 mips_elf_section_processing.
3332 (mips_elf32_section_processing): Rename from
3333 mips_elf_section_processing; call
3334 _bfd_mips_elf_section_processing.
3335 (_bfd_mips_elf_symbol_processing): Rename from
3336 mips_elf_symbol_processing and make globally visible.
3337 (_bfd_mips_elf_read_ecoff_info): Rename from
3338 mips_elf_read_ecoff_info and make globally visible.
3339 (mips_elf32_ecoff_debug_swap): Rename from
3340 mips_elf_ecoff_debug_swap.
3341 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3342 struct symbol_cache_entry.
3343 (_bfd_elf_validate_reloc): New function, moved in from
3344 elfcode.h:validate_reloc.
3345 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3346 to _bfd_elf_validate_reloc. Change all callers.
3347 * elf-bfd.h (bfd_section_from_shdr): Declare.
3348 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3349 (_bfd_elf_validate_reloc): Declare.
3350 (_bfd_mips_elf_object_p): Declare.
3351 (_bfd_mips_elf_fake_sections): Declare.
3352 (_bfd_mips_elf_section_from_bfd_section): Declare.
3353 (_bfd_mips_elf_section_processing): Declare.
3354 (_bfd_mips_elf_symbol_processing): Declare.
3355 (_bfd_mips_elf_read_ecoff_info): Declare.
3356 (_bfd_mips_elf_final_write_processing): Declare.
3357 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3360 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3361 (mips_elf_final_write_processing): Likewise.
3363 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3365 64-bit MIPS ELF ABI objdump support:
3366 * elf64-mips.c: New file.
3367 * Makefile.in: Rebuild dependencies.
3368 (BFD64_BACKENDS): Add elf64-mips.o.
3369 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3370 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3371 bfd_elf64_littlemips_vec to targ_selvecs.
3372 (mips*-*-elf*): Likewise.
3373 * confingure.in: Add bfd_elf64_bigmips_vec and
3374 bfd_elf64_littlemips_vec to vector switch.
3375 * configure: Rebuild.
3376 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3377 broken out of mips_elf_section_from_shdr.
3378 (mips_elf32_section_from_shdr): Rename from
3379 mips_elf_section_from_shdr. Call new function.
3380 (elf_backend_section_from_shdr): Update name of renamed function.
3381 * elf-bfd.h (struct elf_size_info): Change second parameter of
3382 write_out_phdrs to be const. Likewise for second parameter of
3384 (struct bfd_elf_section_data): Add rel_hdr2 field.
3385 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3386 (bfd_elf32_swap_symbol_out): Likewise.
3387 (bfd_elf32_swap_reloc_in): Likewise.
3388 (bfd_elf32_swap_reloc_out): Likewise.
3389 (bfd_elf32_swap_reloca_in): Likewise.
3390 (bfd_elf32_swap_reloca_out): Likewise.
3391 (bfd_elf32_swap_phdr_in): Likewise.
3392 (bfd_elf32_swap_phdr_out): Likewise.
3393 (bfd_elf32_swap_dyn_in): Likewise.
3394 (bfd_elf32_swap_dyn_out): Likewise.
3395 (bfd_elf32_slurp_symbol_table): Declare.
3396 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3397 (bfd_elf32_write_out_phdrs): Declare.
3398 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3399 (bfd_elf64_swap_symbol_out): Likewise.
3400 (bfd_elf64_swap_reloc_in): Likewise.
3401 (bfd_elf64_swap_reloc_out): Likewise.
3402 (bfd_elf64_swap_reloca_in): Likewise.
3403 (bfd_elf64_swap_reloca_out): Likewise.
3404 (bfd_elf64_swap_phdr_in): Likewise.
3405 (bfd_elf64_swap_phdr_out): Likewise.
3406 (bfd_elf64_swap_dyn_in): Likewise.
3407 (bfd_elf64_swap_dyn_out): Likewise.
3408 (bfd_elf64_slurp_symbol_table): Declare.
3409 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3410 (bfd_elf64_write_out_phdrs): Declare.
3411 (_bfd_mips_elf_section_from_shdr): Declare.
3412 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3413 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3414 section for the section, add the new one to rel_hdr2. Increment
3415 reloc_count rather than setting it.
3416 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3417 Remove static declaration.
3418 (elf_write_shdrs_and_ehdr): Define name as macro.
3419 (elf_write_out_phdrs): Likewise.
3420 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3421 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3422 (elf_swap_symbol_in): Change second parameter to be const.
3423 (elf_swap_symbol_out): Likewise.
3424 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3425 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3426 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3427 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3428 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3429 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3430 parameter to be const. Make non-static.
3431 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3433 (elf_slurp_symbol_table): Make non-static.
3434 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3435 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3436 (elf_backend_size_info): Likewise.
3437 (elfNN_bed): Use elf_backend_size_info.
3438 * targets.c (bfd_elf64_bigmips_vec): Declare.
3439 (bfd_elf64_littlemips_vec): Declare.
3440 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3441 bfd_elf64_littlemips_vec if BFD64 is defined.
3443 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3445 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3448 zeroes, in alignment holes.
3450 * configure: Rebuild with autoconf 2.10.
3452 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3453 potential leading underscore in the allocated buffer.
3455 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3457 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3458 symbols into .sbss if this is a relocatable link.
3460 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3463 undefined symbols when creating a shared library.
3465 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3467 * coff-sh.c: Add a bunch of new code and static const arrays to
3468 support aligning loads and stores on four byte memory boundaries.
3470 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3472 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3473 call sh_align_loads.
3474 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3477 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3479 * cache.c (bfd_open_file): Unlink the file before opening it for
3480 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3482 * opncls.c (bfd_fdopenr): Set opened_once.
3484 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3489 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3490 the code unconditionally.
3492 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3494 * libcoff-in.h (struct pei_section_tdata): Define structure.
3495 (pei_section_data): Define macro.
3496 * libcoff.h: Rebuild.
3497 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3498 store s_paddr field in pei_section_data.
3499 (coff_compute_section_file_positions): Use pei_section_data rather
3500 than _cooked_size, and don't overwrite an existing value.
3501 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3502 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3503 * peicode.h (coff_bfd_copy_private_section_data): Define if
3505 (pe_bfd_copy_private_section_data): New static function if
3508 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3510 * srec.c (srec_set_arch_mach): Write as a function rather than a
3513 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3514 no map, just check each member in turn to see whether it is
3517 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3519 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3520 table. Call BFD_ASSERT to validate header size, instead of
3522 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3525 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3527 * ppcboot.c: New target for looking at PPCbug boot records.
3529 * config{ure.in,.bfd}: Add support for ppcboot target.
3531 * configure: Regenerate.
3533 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3535 * coff-h8300.c (howto_table): Update names to match recent
3536 changes to include/coff/internal.h. Fix minor errors in the
3537 existing relocs. Add R_MOVL1 and R_MOVL2.
3538 (rtype2howto): Similarly.
3539 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3540 existing relaxing code and peform more relaxing.
3541 (h8300_reloc16_extra_cases): Likewise.
3543 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3545 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3548 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3550 * elfcode.h (elf_object_p): Reject generic ELF target if
3551 e_machine matches an alternate machine code in a specific backend.
3553 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3554 obsolete align_power_min field.
3556 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3558 * coff-h8300.c (reloc_howto_type): Add howto entry for
3560 (rtype2howto): Handle R_PCRWORD_B.
3561 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3562 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3563 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3564 branch (R_PCWORD_B).
3566 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3568 * aoutx.h (translate_from_native_sym_flags): Set the section for
3569 BSF_CONSTRUCTOR symbols.
3571 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3574 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3576 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3577 stop looking when section is found.
3579 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3581 * coffcode.h (STRING_SIZE_SIZE): Define.
3582 (styp_to_sec_flags): Handle long symbol names when looking for the
3584 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3585 (bfd_coff_long_section_names): Define.
3586 (coff_write_object_contents): Handle long section names.
3587 (bfd_coff_std_swap_table): Initialize new field.
3588 * libcoff.h: Rebuild.
3589 * coffgen.c (make_a_section_from_file): Handle long section
3591 (coff_write_symbols): Handle long section names.
3592 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3593 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3594 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3595 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3596 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3597 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3598 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3599 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3601 * bout.c (b_out_callback): Set lma of sections.
3602 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3603 parameter to output_bfd. Used input_bfd instead of output_bfd in
3606 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * aoutx.h (translate_from_native_sym_flags): Don't create
3609 SEC_CONSTRUCTOR sections.
3610 * ecoff.c (ecoff_set_symbol_info): Likewise.
3612 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3613 From Don Bowman <bowman@waterloo.hp.com>.
3615 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3617 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3618 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3620 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3623 mips_32_relocs field.
3624 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3625 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3626 relocs against a global symbol which is not defined in a regular
3628 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3629 against a global symbol, increment mips_32_relocs.
3630 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3631 the symbol is not defined in a regular file, make room in the
3634 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3636 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3637 file position and the virtual file position separately. Set
3638 filepos information bsaed on the real file position.
3639 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3640 Jan 23 change to coffcode.h.
3642 * som.c (som_slurp_symbol_table): Set the symbol count to the
3643 number of BFD symbols created.
3645 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3647 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3648 output file if linking shared objects. Loop to check all relocs,
3649 rather than returning false on first error.
3651 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3653 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3654 (ppc_elf_additional_program_headers): If .interp section, bump #
3655 of program headers by 1.
3656 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3657 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3658 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3660 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3662 (ppc_elf_relocate_section): If the output section isn't defined,
3663 don't abort, just give an error message.
3665 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3666 being created is .sdata or .sdata2, don't make the symbol dynamic.
3668 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3670 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3671 members of an archive for dynamic objects with no symbols, and
3672 pass them directly to check_archive_element.
3673 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3674 xcoff_link_check_dynamic_ar_symbols.
3675 (xcoff_link_check_dynamic_ar_symbols): New static function.
3677 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3678 from _bfd_nodynamic to _bfd_xcoff.
3679 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3681 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3682 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3683 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3684 * libcoff.h: Rebuild.
3685 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3686 (xcoff_get_section_contents): New static function.
3687 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3688 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3689 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3690 (xcoff_dynamic_reloc): New static variable.
3691 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3692 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3694 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3696 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3697 if reloc_entry->addend is not 0.
3698 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3700 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3702 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3704 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3705 Add entries for R_SPARC_[56].
3706 (sparc_reloc_map): Add entries for R_SPARC_[56].
3708 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3710 Optimize linking of stabs in sections as used in ELF and COFF.
3711 * stabs.c: New file.
3712 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3713 (_bfd_write_section_stabs): Declare.
3714 (_bfd_write_stab_strings): Declare.
3715 * libbfd.h: Rebuild.
3716 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3717 (struct coff_link_hash_table): Add stab_info field.
3718 * libcoff.h: Rebuild.
3719 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3721 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3723 (_bfd_coff_final_link): Write out stab strings hash table.
3724 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3725 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3727 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3728 (struct bfd_elf_section_data): Add stab_info field.
3729 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3731 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3732 _bfd_link_section_stabs.
3733 (elf_bfd_final_link): Write out stab strings hash table.
3734 (elf_link_input_bfd): Handle optimized stabs sections.
3735 * reloc.c (_bfd_final_link_relocate): Check address against
3736 _raw_size rather than _cooked_size.
3737 * Makefile.in: Rebuild dependencies.
3738 (BFD_LIBS): Add stabs.o
3739 (BFD_LIBS_CFILES): Add stabs.c.
3741 * VERSION: Increment for bfdlink.h change.
3743 * coffgen.c (coff_renumber_symbols): Correct handling of
3744 BSF_NOT_AT_END common symbols.
3746 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3748 * coff-ppc.c (record_toc): Add cast to avoid warning.
3749 (ppc_allocate_toc_section): Likewise.
3750 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3751 (ppc_coff_reloc_type_lookup): Remove unreached code.
3752 * coffcode.h (coff_write_object_contents): Don't take the address
3754 * peicode.h (pe_print_idata): Add casts to avoid warning.
3755 (pe_print_edata): Likewise.
3756 (pe_print_reloc): Remove ANSI C string concatenation.
3758 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3760 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3762 * libcoff.h: Rebuild.
3763 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3765 (coff_swap_aux_out): Likewise.
3766 * peicode.h (coff_swap_aux_in): Likewise.
3767 (coff_swap_aux_out): Likewise.
3768 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3770 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3772 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3773 Fix up .bf endndx link fields.
3774 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3776 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3779 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3781 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3782 on Solaris PowerPC systems doesn't get confused.
3784 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3787 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3788 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3789 update did_reg and did_reg2.
3791 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3793 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3795 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3796 callback routines, pass h->root.string rather than name, in case
3797 copy is true and name is transient.
3799 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3801 * elfcore.h: Add support for core files with multiple threads.
3802 (Primarily for Solaris.)
3804 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3806 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3807 section->orelocation is NULL.
3809 * coffgen.c (bfd_coff_get_syment): New function.
3810 (bfd_coff_get_auxent): New function.
3811 * bfd-in.h (bfd_coff_get_syment): Declare.
3812 (bfd_coff_get_auxent): Declare.
3813 * bfd-in2.h: Rebuild.
3815 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3817 * elf32-mips.c (struct mips_hi16): Define.
3818 (mips_hi16_addr, mips_hi16_addend): Remove.
3819 (mips_hi16_list): New static variable.
3820 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3821 (mips_elf_lo16_reloc): Process mips_hi16_list.
3822 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3823 relocs before the associated LO16 reloc.
3825 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * versados.c (versados_scan): Check bfd_alloc return value.
3828 (versados_object_p): Check all bfd_read return values. Require
3829 that lang field be less than 10, to avoid confusion with Intel Hex
3832 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3834 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3835 not 0, for an absolute symbol.
3836 (NAME(aout,swap_ext_reloc_out)): Likewise.
3838 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3839 (ihex_write_object_contents): For a large start address, output
3840 the full 32 bit address in record type 5.
3842 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3843 to int to avoid promotion problems in prototype.
3845 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3847 * configure.host: Use ${srcdir} when looking for picfrag.
3849 * configure.host: Switch on ${libdir}, not $(libdir). From
3850 alan@spri.levels.unisa.edu.au (Alan Modra).
3852 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3853 entry point, not just for DYNAMIC objects.
3854 * sunos.c (sunos_add_dynamic_symbols): Always call
3855 sunos_create_dynamic_sections. If called with a non DYNAMIC
3856 object, don't do anything else.
3857 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3859 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3861 * configure.in: Permit --enable-shared to specify a list of
3863 * configure: Rebuild.
3865 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3866 host when configuring with --enable-shard.
3868 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3870 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3873 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3874 to avoid crashing in bfd_hash_replace.
3876 * sysdep.h: Use #ifdef, not #if.
3878 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3880 * config.in: Rebuild.
3882 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3884 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3885 (AC_CHECK_HEADERS): Check for sys/time.h
3886 (AC_HEADER_TIME): Add macro.
3887 * configure: Rebuild.
3888 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3889 to control what combination of <time> and <sys/time.h>
3892 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3894 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3895 (aout_32_sunos4_write_object_contents): Likewise.
3896 * aoutx.h (NAME(aout,machine_type)): Handle
3897 bfd_mach_sparc_{sparclet,sparclite}.
3898 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3899 (bfd_mach_sparc_v9_p): Update.
3900 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3901 * libaout.h (enum machine_type): Add M_SPARCLET.
3902 * sunos.c (MACHTYPE_OK): Define.
3903 * bfd-in2.h: Regenerated.
3905 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3907 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3908 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3909 * elflink.c (_bfd_elf_create_got_section): Store the
3910 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3911 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3912 global offset table goes over 0x1000, set the value of
3913 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3914 (elf32_sparc_relocate_section): Subtract the offset of
3915 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3917 * elfcode.h: Don't include <string.h>.
3919 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3921 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3922 generic_link_hash_newfunc. All references changed.
3923 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3924 moved here from libbfd-in.h.
3925 * libbfd-in.h: Corresponding changes.
3926 * libbfd.h: Regenerated.
3928 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3930 * aoutx.h (aout_link_input_section_std): When reporting an
3931 overflow error, use the name of the symbol in the hash table if
3933 (aout_link_input_section_ext): Likewise.
3935 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3936 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3938 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3940 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3941 * coffcode.h (coff_compute_section_file_positions): Likewise.
3942 (coff_write_object_contents): Likewise.
3944 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3946 * section.c (SEC_LINK_ONCE): Define.
3947 (SEC_LINK_DUPLICATES): Define.
3948 (SEC_LINK_DUPLICATES_DISCARD): Define.
3949 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3950 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3951 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3952 * bfd-in2.h: Rebuild.
3953 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3954 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3955 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3956 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3957 SEC_LINK_ONCE, and look through the symbol table for the setting
3958 for SEC_LINK_DUPLICATES.
3959 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3960 set for a section, find the section symbol in the symbol table,
3961 and set the aux entry based on SEC_LINK_DUPLICATES.
3962 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3963 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3964 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3965 * coff-i386.c (i386coff_vec): Likewise.
3966 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3968 * VERSION: Bump to 2.6.1.
3969 * Makefile.in (stamp-h): Depend upon VERSION.
3971 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3973 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3974 * libbfd.h: Rebuilt.
3975 * linker.c (generic_link_hash_newfunc): No longer static.
3976 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3978 * coff-h8300.c: Add two derived hash tables and their associated
3979 funtions and #defines for use by the h8300 linker.
3980 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3981 the function vector as needed. Place the address of the function
3982 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3983 Rewrite the vectors section contents as necessary.
3984 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3985 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3986 (coff_bfd_link_hash_table_create): Likewise.
3988 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3990 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3991 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3993 (hppa_rebuild_insn): Pass pointer to correct type to
3994 low_sign_unext and dis_assemble_21.
3996 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3998 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3999 Stick with sparc-*-{sysv4*,solaris2*}.
4001 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4003 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4004 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4005 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4006 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4007 fields is non-zero, print them.
4009 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4010 ifdef. Remove unused variables.
4011 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4013 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4014 (get_symbol_value): Ifdef out.
4015 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4016 (coff_ppc_relocate_section): Remove unused variables. Make
4017 fprintf strings and argument types correspond. Put before_addr in
4019 (dump_toc): Make fprintf strings and argument types correspond.
4020 (ppc_process_before_allocation): Remove unused variables. Always
4022 (ppc_reflo_reloc): Ifdef out.
4023 (ppc_addr32nb_reloc): Ifdef out.
4024 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4026 (coff_ppc_rtype_to_howto): Likewise.
4027 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4029 * peicode.h (pe_print_idata): Move otherwise unused variables into
4030 the #ifdef where they are used. Always return a value.
4031 (pe_print_edata): Make fprintf strings and argument types
4032 correspond. Always return a value.
4033 (pe_print_pdata): Removed unused variable addr_value. Always
4035 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4036 strings and argument types correspond. Always return a value.
4038 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4039 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4040 variable rela inside #if 0 section where it is used.
4042 * ns32k.h: New file.
4043 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4044 functions to start with _bfd_.
4045 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4046 functions in cpu-ns32k.h.
4047 * Makefile.in: Rebuild dependencies.
4048 (HFILES): Add ns32k.h.
4050 * section.c (struct sec): Add linker_mark field. Change
4051 user_set_vma and reloc_done to be single bit fields.
4052 (STD_SECTION): Update accordingly.
4053 * bfd-in2.h: Rebuild.
4054 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4056 (aout_link_input_bfd): Don't link unmarked sections.
4057 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4059 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4060 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4062 * elflink.h (elf_bfd_final_link): Mark sections included in the
4064 (elf_link_input_bfd): Don't link unmarked sections.
4065 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4067 (xcoff_link_input_bfd): Don't link unmarked sections.
4069 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4070 overflow error messages.
4072 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4074 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4075 is not set, print "BFD: " before the error message.
4077 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4078 Miles Bader <miles@gnu.ai.mit.edu>.
4079 * configure: Rebuild.
4081 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4083 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4086 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4087 m68k-aout, m68k-coff, and m68k-elf targets.
4089 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4091 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4092 (ieee_generic_stat_arch_elt): Restructured to prevent
4093 ieee_object_p from being called repeatedly.
4095 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4097 * coffcode.h (coff_write_object_contents): Allocate
4098 buffers large enough for any FILEHDR or AOUTHDR.
4100 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4102 * ecofflink.c (lookup_line): New static function, renamed and
4103 slighly changed from old _bfd_ecoff_locate_line.
4104 (_bfd_ecoff_locate_line): Cache line number information. Use
4105 lookup_line for actual lookup.
4107 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4109 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4110 multiple of 20 bytes.
4112 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4114 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4115 allocate ecoff_find_line, and don't initialize by hand.
4116 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4117 mips_elf_find_line, and don't call memset.
4119 * coffcode.h (coff_compute_section_file_positions): If not
4120 producing a final executable, don't consider sofar when aligning
4121 the section to the correct size.
4123 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4126 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4127 * coffgen.c (coff_section_symbol): Ifdef out.
4129 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4131 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4132 output_bfd is not NULL.
4134 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4136 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4137 of bfd_alloc (fixes fix_line not being initialized).
4138 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4140 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4142 * coffcode.h: Allow specific backends to override the
4143 bfd_link_add_symbols routine.
4145 * coff-h8300.c: Include genlink.h.
4146 (howto_table): Add R_MEM_INDIRECT.
4147 (rtype2howto): Support R_MEM_INDIRECT.
4148 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4151 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4153 * coff-alpha.c (alpha_relocate_section): Use
4154 info->callbacks_warning, rather than _bfd_error_handler, for
4155 "multiple gp" warning.
4157 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4159 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4160 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4161 table string. Use bfd_wrapped_link_hash_lookup.
4162 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4164 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4165 table, if any, when writing out symbols.
4166 (aout_link_input_section_std): Use the name from the hash table,
4167 if any, when reporting undefined symbols.
4168 (aout_link_input_section_ext): Likewise.
4169 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4170 * bout.c (get_value): Likewise.
4171 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4172 * ecoff.c (ecoff_reloc_link_order): Likewise.
4173 * elflink.h (elf_link_add_object_symbols): Likewise.
4174 (elf_reloc_link_order): Likewise.
4175 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4176 (_bfd_generic_reloc_link_order): Likewise.
4177 (default_indirect_link_order): Likewise.
4178 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4179 * sunos.c (sunos_add_one_symbol): Likewise.
4180 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4181 (bfd_xcoff_link_count_reloc): Likewise.
4182 (xcoff_reloc_link_order): Likewise.
4184 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4185 into -1 for intern->rss.
4187 * configure: Rebuild with autoconf 2.8.
4189 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4191 * stab-syms.c (__define_stab_duplicate): Define.
4192 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4194 * bfd-in.h (bfd_get_stab_name): Declare.
4195 * bfd-in2.h: Rebuild.
4196 * Makefile.in: Rebuild dependencies.
4197 (BFD_LIBS): Add stab-syms.o.
4198 (BFD_LIBS_CFILES): Add stab-syms.c.
4199 (BFD32_BACKENDS): Remove stab-syms.o.
4200 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4201 * configure.in: Don't list stab-syms.o in bfd_backends.
4202 * configure: Rebuild.
4203 * libaout.h (aout_stab_name): Don't declare.
4204 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4207 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4209 * elf.c (assign_file_positions_for_segments): Adjust file offset
4210 for section alignment even if SEC_LOAD is not set.
4212 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4214 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4215 since they appear as targets in Makefile.in.
4216 * configure: Rebuild.
4218 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4219 don't fiddle with a symbol which is not defined anywhere.
4221 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4223 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4224 though they are defined in a shared library.
4225 (xcoff_build_ldsyms): Likewise.
4227 * coffgen.c (coff_find_nearest_line): Don't look at the line
4228 numbers for the section if section->lineno is NULL.
4230 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4231 message rather than calling BFD_ASSERT.
4232 * elfcode.h (write_relocs): Check return value of
4233 _bfd_elf_symbol_from_bfd_symbol.
4235 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4237 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4240 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4242 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4244 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4245 hppa_reloc_field_selector_type_alt.
4246 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4247 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4249 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4251 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4253 * elf.c (assign_file_positions_for_segments): Adjust the segment
4254 memory size for the alignment of a SEC_ALLOC section, not just a
4257 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4259 * m68klinux.c: New file.
4260 * hosts/m68klinux.h: New file.
4261 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4262 * configure.in (m68*-*-linux*): New native host.
4263 (m68klinux_vec): New vector.
4264 * configure: Rebuild.
4265 * targets.c (m68klinux_vec): Declare.
4266 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4267 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4268 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4269 declaration from bfd_linux_size_dynamic_sections.
4270 (bfd_m68klinux_size_dynamic_sections): Declare.
4271 * bfd-in2.h: Rebuild.
4272 * Makefile.in: Rebuild dependencies.
4273 (BFD32_BACKENDS): Add m68klinux.o.
4274 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4276 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4278 * libhppa.h (pa_arch): Add pa20.
4279 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4280 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4281 (hppa_field_adjust): Handle e_nsel.
4282 * som.c: Provide default definitions for many new relocs found only
4283 in hpux10 include files.
4284 (som_fixup_formats): Add several new relocs from hpux10.
4285 (som_hppa_howto_table): Add hpux10 relocs.
4286 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4288 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4290 * mpw-make.sed: Edit out recent shared library support, and
4291 rules to rebuild .h files using doc/chew.
4293 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4295 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4296 size even of sections with no contents.
4298 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4300 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4301 starting with '$' the way we skip names starting with '.'. When
4302 updating x_endndx, don't be fooled by an index which has been
4305 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4306 struct/union/enum type with no elements.
4308 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4310 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4312 * archive.c (bfd_generic_archive_p): If the first file in the
4313 archive can not be recognized as an object, don't assume that this
4314 is the wrong format.
4316 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4317 format is not bfd_object.
4318 (bfd_elf_get_dt_soname): Likewise.
4320 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4325 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4327 * bfd.c (tdata): Add netbsd_core_data.
4328 * bfd-in2.h: Regenerated.
4330 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4333 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4334 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4337 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4338 to get the symbol index, matching 14 Jul 95 change.
4340 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4342 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4343 Remove duplicate definition of gp.
4345 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4347 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4348 assume that we can set the GP value and then get the same value,
4349 since it won't be true if the output file is neither ELF nor
4351 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4352 _bfd_get_gp_value here.
4353 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4354 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4356 (mips_elf_lo16_reloc): Likewise.
4357 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4358 Don't require that the BFD be ELF.
4359 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4360 (mips_elf_gprel32_reloc): Likewise.
4361 (mips_elf_relocate_section): Don't assume we can set and get the
4363 (mips_elf_finish_dynamic_symbol): Don't bother to use
4364 _bfd_get_gp_value here.
4366 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4367 Don't change epdr between malloc and free. Be careful not to free
4368 NULL pointers. Zero out the first RPDR.
4370 * configure.host: On Linux, only pass -rpath option if $(libdir)
4371 is neither /lib nor /usr/lib. From Alan Modra
4372 <alan@mullet.Levels.UniSA.Edu.Au>.
4374 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4376 (elf_dt_name): Rename from elf_dt_needed_name.
4377 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4379 (bfd_elf_get_dt_soname): New function.
4380 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4381 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4382 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4383 * bfd-in2.h: Rebuild.
4385 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4387 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4388 _bfd_sparc_elf_reloc_type_lookup.
4389 (bfd_elf32_bfd_reloc_type_lookup): Update.
4390 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4391 (sparc64_elf_howto_table): Define.
4392 (sparc_reloc_map): Define.
4393 (sparc64_elf_reloc_type_lookup): New function.
4394 (sparc_elf_wdisp16_reloc): New function.
4395 (elf_info_to_howto): Use sparc64_elf_howto_table.
4396 (sparc64_elf_relocate_section): Likewise.
4397 (bfd_elf64_bfd_reloc_type_lookup): Update.
4399 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4401 * configure.host: Check for 'do not mix' from native linker before
4402 trying to use -rpath.
4404 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4406 * bfd.c (_bfd_get_gp_value): New function.
4407 (_bfd_set_gp_value): New function.
4408 * libbfd-in.h (_bfd_get_gp_value): Declare.
4409 (_bfd_set_gp_value): Declare.
4410 * libbfd.h: Rebuild.
4411 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4412 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4413 directly to the fields in the tdata information.
4414 (alpha_relocate_section): Likewise.
4415 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4416 (mips_gprel_reloc): Likewise.
4417 (mips_relocate_section): Likewise.
4418 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4419 (mips_elf_lo16_reloc): Likewise.
4420 (mips_elf_final_gp): Likewise.
4421 (mips_elf_gprel16_reloc): Likewise.
4422 (mips_elf_gprel32_reloc): Likewise.
4423 (mips_elf_relocate_section): Likewise.
4424 (mips_elf_finish_dynamic_symbol): Likewise.
4426 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4428 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4430 * configure.in: Call AC_PROG_CC before configure.host.
4431 * configure: Rebuild.
4432 * configure.host: Don't set information which autoconf should
4433 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4435 * configure.host: Remove go32 and win32 host information, since it
4436 should no longer be needed.
4438 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4439 then start a new segment rather than put a writable section in a
4442 * configure.host: Set RPATH_ENVVAR.
4444 * Makefile.in: Rebuild dependencies.
4446 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4447 zero_section variable.
4449 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4451 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4452 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4453 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4455 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4457 * ieee.c (ieee_write_expression): Only use an R variable for a
4458 local symbol. Don't output a zero offset. Handle a zero address.
4459 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4460 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4462 (parse_expression): Don't try to handle multiple occurrences of a
4463 P variable. Handle I variables differently from X variables. Fix
4464 the order of minus expressions.
4465 (ieee_slurp_external_symbols): Generate an I variable for an NN
4466 record. Fix handling of ATI and ATX records.
4467 (ieee_slurp_sections): Only set minimal section attributes.
4468 Adjust them later, based on the section contents.
4469 (ieee_object_p): Read in the file until just after the ME record.
4470 Call ieee_slurp_section_data to set the section flags.
4471 (do_one): Add iterations parameter. Only repeat the first load
4472 item. Set the section and file reloc flags.
4473 (ieee_slurp_section_data): Set section flags. Pass iterations to
4475 (ieee_canonicalize_reloc): Handle I variables.
4476 (do_with_relocs): Only emit relocation size when necessary.
4477 Increase MAXRUN to 127. Change ov to be assigned, and take
4478 src_mask and pcrel_offset into account.
4479 (ieee_write_data_part): Skip sections that are not loaded.
4480 (ieee_write_external_part): Don't output optional last entry of WX
4482 (ieee_write_me_part): Make setting of me_record neater.
4483 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4485 * syms.c (stt): Add entries for zerovars, vars, and code.
4487 * elfcode.h (validate_reloc): New static function.
4488 (write_relocs): Call validate_reloc for non ELF relocs.
4490 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4491 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4492 (TARGET_LITTLE_SYM): Likewise.
4494 * config.bfd (m68*-*-psos*): New target.
4496 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4498 * i386msdos.c: Remove some #if 0 code.
4499 (msdos_write_object_contents): Don't include empty sections in the
4500 size computation, regardless of their address.
4502 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4504 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4505 is NULL, ie, the -r switch is used.
4507 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4510 (BFD_RELOC_MIPS_GOT_LO16): Define.
4511 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4512 * bfd-in2.h, libbfd.h: Rebuild.
4513 * elf32-mips.c (mips_reloc_map): Map new relocs.
4515 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4517 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4520 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4521 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4522 simple number for the section address, rather than an expression.
4523 Limit the number of bytes between relocs to MAXRUN.
4524 (ieee_write_me_part): Set me_record to the file offset after the
4526 (ieee_write_processor): New static function.
4527 (ieee_write_object_contents): Use ieee_write_processor.
4529 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4531 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4533 * coff-aux.c: Change include of aux.h to aux-coff.h.
4535 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4537 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4538 relocation put the addend both in the reloc entry and the data.
4539 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4542 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4543 a R_68K_PCxx reloc against a defined global symbol directly.
4544 (elf_m68k_check_relocs): Don't count such a reloc.
4546 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4547 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4548 symbol for now, otherwise always record the symbol as dynamic.
4549 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4550 is not referenced by a dynamic object, and we are not making a
4551 shared object, then don't make a PLT entry. If we do make a PLT
4552 entry, make sure the symbol has been recorded as dynamic.
4554 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * configure.host: When making a shared library, set HLDFLAGS to
4557 pass an appropriate -rpath option. Use the make variable SONAME
4558 as the shared library soname, rather than computing it here. On
4559 SunOS, build stamp-tshlink in place of $(SHLINK).
4560 * Makefile.in (SONAME): New variable.
4561 ($(SHLINK)): Make a link to the transformed name, as well.
4562 (stamp-tshlink): New target.
4563 (install): Skip stamp-tshlink during install.
4565 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4567 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4568 linker sections have been set up yet.
4570 * elf.c (make_mapping): Add an additional argument to suppress
4571 making the first section include the program headers.
4572 (map_sections_to_segments): If the user used -Ttext such that the
4573 program headers are on a different page, do not set the flags
4574 saying that this section includes the program headers.
4576 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4578 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4579 don't define TRAD_HEADER.
4580 * configure: Rebuild.
4582 * netbsd-core.c: New file, support for NetBSD core files.
4583 * hosts/*nbsd.h: Removed.
4585 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4587 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4588 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4589 * libbfd.h, bfd-in2.h: Regenerated.
4590 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4591 bfd_elf32_bfd_reloc_type_lookup.
4592 (reloc_type{,_names}): Deleted.
4593 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4595 (sparc_reloc_map): Add sparc64 relocs.
4596 (sparc_elf_notsupported_reloc): New static function.
4597 (sparc_elf_wdisp16_reloc): New static function.
4598 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4599 (elf32_sparc_relocate_section): Likewise.
4600 (bfd_elf32_bfd_reloc_type_lookup): Define.
4601 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4602 (reloc_type{,_names}): Deleted.
4603 (elf_sparc_howto_table): Deleted.
4604 (sparc_reloc_map): Deleted.
4605 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4606 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4608 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4613 * Makefile.in (program_transform_name): New variable.
4614 (install): Transform library name before installing it.
4616 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4618 * archures.c (bfd_mach_i960_hx): Define.
4619 * bfd-in2.h: Rebuild.
4620 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4621 (MATRIX): Expand entries for HX.
4622 (arch_info_struct): Add i960:hx entry.
4623 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4624 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4625 (coff_set_flags): Handle bfd_mach_i960_hx.
4627 Support for building as a shared library, based on patches from
4628 Alan Modra <alan@spri.levels.unisa.edu.au>:
4629 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4630 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4631 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4632 * configure: Rebuild.
4633 * configure.host: If --enable-shared, adjust shared library stuff
4634 based on the host. If the host is SunOS, and the linker supports
4635 -rpath, set HLDFLAGS to use it.
4636 * Makefile.in (ALLLIBS): New variable.
4637 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4638 (COMMON_SHLIB, SHLINK): New variables.
4639 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4640 (STAGESTUFF): Remove variable.
4641 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4643 (stamp-ofiles): New target, like old ofiles target, but build
4644 using a temporary file and move-if-change, and touch stamp-ofiles
4646 (ofiles): Just depend upon stamp-ofiles.
4647 (stamp-piclist, piclist): New targets.
4648 ($(SHLIB), $(SHLINK)): New targets.
4649 (targets.o, archures.o): Build twice if PICFLAG is set.
4650 (do_mostlyclean): Remove pic/*.o.
4651 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4653 (do_distclean): Remove pic and stamp-picdir.
4654 (install): Install shared libraries.
4655 ($(OFILES)): Depend upon stamp-picdir.
4656 (stamp-picdir): New target.
4658 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4660 * libcoff.h: Rebuild.
4662 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4663 flavour of a section with no owner.
4665 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4666 ELF_LINK_NON_ELF flag.
4667 (mips_elf_create_got_section): Likewise.
4669 * elf.c: Revert last change, since it breaks dynamic linking.
4670 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4672 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4673 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4674 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4676 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4678 * elf.c (assign_file_positions_for_segments): If the backend does
4679 not want the elf header or the program headers in the address
4680 space, do not include them in the calculations.
4682 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4683 function to determine if we need additional program headers.
4684 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4685 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4687 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4689 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4691 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4693 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4694 back into one line. Some compilers (sunos 4.1.3 for example)
4695 won't accept args split across more than one line.
4697 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4699 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4700 * configure: Regenerate.
4702 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4704 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4705 try to do arithmetic on a void *, cast it to a unsigned char * first.
4707 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4709 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4710 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4712 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4713 flag for a newly defined symbol.
4714 (NAME(bfd_elf,record_link_assignment)): Likewise.
4715 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4716 set the DEF or REF_REGULAR flags correctly.
4718 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4719 (libbfd.h, libcoff.h): Corresponding change.
4721 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4722 a PLT32 reloc as dynamic.
4723 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4724 is not referenced by a dynamic object, and we are not making a
4725 shared object, then don't make a PLT entry. If we do make a PLT
4726 entry, make sure the symbol has been recorded as dynamic.
4728 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4730 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4731 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4732 (powerpcle-*-cygwin32): New.
4733 * peicode.h (add_data_entry): Get address from vma.
4735 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4737 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4738 attached to the section has already been created as an undefined
4739 symbol, treat it as if it hasn't been created yet.
4741 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4743 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4744 symbol or section symbols if stripping all symbols and this is not
4745 a relocateable link. Don't output the symbol string table if
4746 there are no symbols.
4747 (elf_link_flush_output_syms): Don't do anything if there are no
4750 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4752 * coff-aux.c: New file.
4753 * hosts/m68kaux.h: New file.
4754 * config.bfd (m68*-apple-aux*): New target.
4755 * configure.in (m68*-apple-aux*): New native host.
4756 (m68kaux_coff_vec): New vector.
4757 * configure: Rebuild.
4758 * targets.c (m68kaux_coff_vec): Declare.
4759 * coffcode.h (bfd_coff_backend_data): Add field
4760 _bfd_coff_link_add_one_symbol.
4761 (bfd_coff_link_add_one_symbol): Define.
4762 (compare_arelent_ptr): New static function if TARG_AUX.
4763 (coff_write_relocs): If TARG_AUX, sort the relocs.
4764 (coff_write_object_contents): Set A/UX aouthdr magic number.
4765 (coff_link_add_one_symbol): Define if not defined.
4766 (bfd_coff_std_swap_table): Initialize new field.
4767 * libcoff.h: Rebuild.
4768 * cofflink.c (coff_link_add_symbols): Call
4769 bfd_coff_link_add_one_symbol rather than
4770 _bfd_generic_link_add_one_symbol.
4771 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4772 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4773 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4774 * Makefile.in: Rebuild dependencies.
4775 (BFD32_BACKENDS): Add coff-aux.o.
4776 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4778 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4780 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4781 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4783 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4785 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4786 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4787 (maintainer-clean): Warn about deleting special files.
4788 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4790 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4791 warning symbols correctly.
4792 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4793 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4794 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4795 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4796 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4797 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4799 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4802 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4804 * libcoff-in.h: aligned newly exported names with bfd naming
4805 conventions. Removed an erroneous define of POWERPC_LE_PE.
4806 * libcoff.h: Rebuild.
4807 * cofflink.c, coff-ppc.c: the above function name changes
4809 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4811 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4812 * ecoff.c (struct extsym_info): Define.
4813 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4814 to ecoff_link_write_external.
4815 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4816 Strip symbols when appropriate.
4818 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4819 * syms.c (BSF_OBJECT): Define.
4820 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4821 * bfd-in2.h: Rebuild.
4822 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4824 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4827 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4828 copying relocs into a shared object, treat a defined global symbol
4830 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4831 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4832 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4834 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4835 real defined symbol, not to a weak defined symbol.
4837 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4839 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4840 and made a few static functions externs.
4842 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4843 POWERPC_LE_PE hack in cofflink.
4845 * libcoff-in.h: promoted the following from cofflink.c to allow
4846 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4847 coff_debug_merge_element, struct coff_debug_merge_type,
4848 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4849 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4850 coff_debug_merge_hash_lookup, coff_link_section_info,
4851 coff_final_link_info, coff_debug_merge_hash_newfunc,
4852 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4854 * libcoff.h: re-gen'd
4856 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4858 * syms.c: Include "bfdlink.h".
4859 (struct stab_find_info): Define.
4860 (_bfd_stab_section_find_nearest_line): New function.
4861 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4862 * libbfd.h: Rebuild.
4863 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4864 * elf.c (_bfd_elf_find_nearest_line): Try calling
4865 _bfd_stab_section_find_nearest_line before searching the ELF
4866 symbol table. Find the closest STT_FUNC symbol, not the last one.
4867 * libcoff-in.h (coff_data_type): Add line_info field.
4868 * libcoff.h: Rebuild.
4869 * coffgen.c (coff_find_nearest_line): Try calling
4870 _bfd_stab_section_find_nearest_line before searching the COFF
4872 * Makefile.in: Rebuild dependencies.
4874 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4876 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4877 4 bytes, so we get the correct value when updating the register
4878 field in little endian mode.
4880 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4882 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4883 entry_section fields. Add sntoc and snentry fields.
4884 * libcoff.h: Rebuild.
4885 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4886 not toc_section and entry_section (the COFF file does not have any
4887 sections at this point).
4888 (coff_write_object_contents): Set o_snentry and o_sntoc from
4889 snentry and sntoc rather than entry_section and toc_section.
4890 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4891 snentry, not toc_section and entry_section.
4892 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4893 entry_section from hentry.
4894 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4896 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4897 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4898 than using toc_section directly.
4900 * archures.c: Add missing `.' in enum bfd_architecture.
4901 * bfd-in2.h: Rebuild.
4903 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4904 Robert Lipe <robertl@arnet.com>.
4906 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4908 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4909 to sections we allocate. Use bfd_zalloc to allocate initialial
4910 sections, not bfd_alloc.
4911 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4912 SDA{,2}I16 relocations.
4913 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4914 whether to put something in .sbss or not.
4915 (ppc_elf_relocate_section): Add support for more relocations. Add
4916 in sec->output_offset where appropriate. Make error messages
4917 include the symbol name.
4919 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4920 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4921 doesn't get redefined messages if -shared.
4923 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4924 section if the rel_section field has been set up.
4926 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4928 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4931 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4933 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4934 of flags, only flags used are controlled by mach number. Bump up
4935 output file mach number to highest of input file mach numbers.
4936 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4937 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4939 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4940 bfd_elf64_sparc_vec support.
4942 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4944 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4945 the embedded bit is set on some objects and not on others. Just
4947 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4950 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4952 * coffcode.h (coff_new_section_hook): Don't try to align the
4955 * coffcode.h (coff_set_section_contents): Fix the handling of the
4956 .lib section to work even if the entire section contents are
4957 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4958 Robert Lipe <robertl@arnet.com>.
4960 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4962 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4963 memory here for contents.
4965 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4966 _SDA2_BASE_ by 32768.
4967 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4968 started using. Allocate contents for .sdata and .sdata2 sections
4970 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4972 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4973 size _SDA{,2}_BASE_.
4974 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4977 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4979 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4981 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4982 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4983 (bfd_mach_sparc_v9a): Define.
4984 (bfd_mach_sparc_v9_p): Define.
4985 * bfd-in2.h: Regenerated.
4986 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4988 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4989 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4990 to bfd_elf32_sparc_vec.
4991 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4992 Add v8plus{,a} support.
4994 (sparc_compatible): New function.
4995 * elf32-sparc.h: #include "elf/sparc.h".
4996 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4997 elf32_sparc_final_write_processing): New functions.
4998 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4999 elf_backend_final_write_processing): Define.
5001 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5003 * elf-bfd.h (struct elf_link_hash_entry): Add
5004 linker_section_pointer field.
5005 (enum elf_linker_section_enum): Enumeration for new way of
5006 creating linker dynamic sections and symbols.
5007 (elf_linker_section{,_pointers}): New structures for creating
5008 dynamic sections and symbols.
5009 (elf_obj_tdata): Add linker_section_pointers and linker_section
5011 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5012 (_bfd_elf_create_linker_section): New declarations.
5013 (_bfd_elf_find_pointer_linker_section): Ditto.
5014 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5015 (_bfd_elf_make_linker_section_rela): Ditto.
5017 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5019 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5020 (ppc_elf_create_linker_section): New function to create the
5021 sections .got, .sdata, and .sdata2.
5022 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5024 (ppc_elf_check_relocs): Support more of the eabi relocations.
5025 (ppc_elf_relocate_section): Ditto.
5026 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5027 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5029 * elflink.h (elf_create_pointer_linker_section): New function to
5030 create initialized pointers in dynamic linker sections.
5031 (elf_finish_pointer_linker_section): Actually intialize the
5032 pointers created above.
5034 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5035 macros to provide both 32 and 64 bit versions of
5036 elf_create_pointer_linker_section.
5037 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5038 provide both 32 and 64 bit versions of
5039 elf_finish_pointer_linker_section.
5041 * elflink.c (_bfd_elf_create_linker_section): New function to
5042 create a linker section.
5043 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5044 given address in the linker pointer offsets created for a given
5046 (_bfd_elf_make_linker_section_rela): Make a RELA section
5047 corresponding to the generated linker section.
5049 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5051 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5053 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5055 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5056 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5057 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5058 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5059 toc entry in an objdump) for now.
5060 (ppc_do_last, ppc_get_last): New function - needed to save processing
5061 the toc owner to the end.
5062 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5065 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5066 toc owner from being done till last. Must define POWERPC_LE_PC
5069 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5071 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5073 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5074 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5076 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5078 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5080 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5082 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5084 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5086 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5088 * elf.c (assign_file_positions_for_segments): Don't increment file
5089 offset for a segment which contains no loadable sections.
5091 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5093 * reloc.c: Add new PowerPC relocations.
5094 * {bfd-in2,libbfd}.h: Regenerate.
5096 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5097 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5099 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5101 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5104 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5107 * coffgen.c (coff_find_nearest_line): Don't try to cache
5108 information in sections that are not owned by a BFD. From Richard
5109 Henderson <richard@atheist.tamu.edu>.
5111 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5112 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5113 * elflink.h (elf_link_output_extsym): Remove special check for
5116 * ecoffswap.h: Add prototypes for static functions.
5118 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5120 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5121 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5123 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5124 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5125 support. Begin support for R_PPC_SDA{2,}REL.
5127 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5129 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5130 create the .got and .got.neg sections.
5131 (ppc_elf_size_dynamic_sections): Call it.
5132 (ppc_elf_check_relocs): Call it.
5133 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5134 (ppc_elf_check_relocs): Add error messages for relocations we
5135 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5138 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5140 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5141 section flags for V.4 and eabi.
5143 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5145 * elf.c (assign_file_positions_for_segments): If a segment
5146 contains no sections, don't mark it as readable.
5148 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5149 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5151 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5152 dynamic section, if there is one.
5153 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5154 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5155 (bfd_elf64_swap_dyn_in): Likewise.
5156 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5158 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5160 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5161 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5162 <pirker@eiunix.tuwien.ac.at>.
5164 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5166 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5167 PowerPC V.4 and eabi.
5168 * bfd-in2.h: Regenerate.
5169 * libfd.h: Regenerate.
5171 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5173 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5174 section type and SHF_EXCLUDE section flag, turning them into the
5175 appropriate bfd section flag.
5177 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5179 * xcofflink.c (xcoff_link_add_symbols): Create the special
5180 sections if we see a DYNAMIC object, in case that is the only
5181 XCOFF input object we see.
5183 * elf32-mips.c: Extensive changes for a start at dynamic linking
5184 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5186 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5187 (struct elf_backend_data): Remove
5188 elf_backend_create_program_headers field. Add
5189 elf_backend_additional_program_headers and
5190 elf_backend_modify_segment_map fields.
5191 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5193 (elf_backend_additional_program_headers): Likewise.
5194 (elf_backend_modify_segment_map): Likewise.
5195 (elf_backend_create_program_headers): Don't define.
5196 (elfNN_bed): Change to account for field changes.
5197 * elf.c (assign_file_positions_for_segments): Call new
5198 modify_segment_map backend function. Don't call old
5199 create_program_headers backend function.
5200 (get_program_header_size): Call additional_program_headers rather
5201 than create_program_headers.
5202 * elflink.h (elf_link_add_object_symbols): Initialize
5203 type_change_ok from new backend field.
5204 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5206 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5207 a reloc against the appropriate section.
5209 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5210 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5211 (elf_flags_init): Rename from elf_ppc_flags_init.
5212 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5214 (ppc_elf_copy_private_bfd_data): Likewise.
5215 (ppc_elf_merge_private_bfd_data): Likewise.
5217 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5220 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5222 * coff-alpha.c (alpha_relocate_section): During final link, allow
5223 output .lita section to be bigger than 64k by adjusting gp value
5224 on a per-input section basis.
5225 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5227 (struct ecoff_section_tdata): Add gp field.
5229 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5231 Handle Alpha ECOFF changes in OSF/1 3.2.
5232 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5234 * coff-alpha.c: Include "aout/ar.h".
5235 (alpha_ecoff_get_relocated_section_contents): Don't require an
5236 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5237 3.2 doesn't generate one.
5238 (alpha_relocate_section): Likewise.
5239 (alpha_ecoff_slurp_armap): Define.
5240 (alpha_ecoff_slurp_extended_name_table): Define.
5241 (alpha_ecoff_construct_extended_name_table): Define.
5242 (alpha_ecoff_truncate_arname): Define.
5243 (alpha_ecoff_write_armap): Define.
5244 (alpha_ecoff_generic_stat_arch_elt): Define.
5245 (alpha_ecoff_update_armap_timestamp): Define.
5247 (alpha_ecoff_read_ar_hdr): New static function.
5248 (alpha_ecoff_get_elt_at_filepos): New static function.
5249 (alpha_ecoff_openr_next_archived_file): New static function.
5250 (alpha_ecoff_get_elt_at_index): New static function.
5251 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5252 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5253 _bfd_ecoff to alpha_ecoff.
5254 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5255 field from backend structure, rather than always calling
5256 _bfd_get_elt_at_filepos.
5257 * coff-mips.c (mips_ecoff_backend_data): Initialize
5258 get_elt_at_filepos field.
5259 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5260 from _bfd_generic_read_ar_hdr with minor changes.
5261 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5262 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5263 * libbfd.h: Rebuild.
5265 * bfd-in.h (BFD_IN_MEMORY): Define.
5266 * libbfd-in.h (struct bfd_in_memory): Define.
5267 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5268 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5269 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5270 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5271 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5272 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5273 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5274 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5275 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5276 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5278 (bfd_openstreamr): Likewise.
5279 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5280 BFD_IN_MEMORY is not set.
5281 * riscix.c (riscix_some_aout_object_p): Likewise.
5282 * bfd-in2.h, libbfd.h: Rebuild.
5284 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5285 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5286 (bfd_get_elt_at_index): Define.
5287 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5288 bfd_get_elt_at_index. Change index parameter from int to
5290 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5291 (_bfd_noarchive_get_elt_at_index): Define.
5292 (_bfd_archive_bsd_get_elt_at_index): Define.
5293 (_bfd_archive_coff_get_elt_at_index): Define.
5294 * bfd-in2.h, libbfd.h: Rebuild.
5295 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5296 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5297 * ieee.c (ieee_get_elt_at_index): Define.
5298 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5299 * oasys.c (oasys_get_elt_at_index): Define.
5300 * som.c (som_get_elt_at_index): Define.
5302 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5303 numbers to the .text section.
5305 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5307 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5308 If there is a SEC_DEBUGGING section, get the contents of the debug
5309 information part from it.
5310 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5312 (ieee_write_object_contents): Check ieee_write_debug_part return.
5314 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5316 * config.bfd (i[345]86-*-freebsd*): Add target.
5317 * configure.in (i386freebsd_vec): Add vec.
5318 * configure: Regenerate.
5319 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5320 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5321 Rebuild dependencies..
5322 * freebsd.h: New file.
5323 * i386freebsd.c: New file.
5324 * targets.c (i386freebsd_vec): Declare.
5325 (bfd_target_vector): Add i386freebsd_vec.
5326 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5327 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5329 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5331 * ieee.c (ieee_slurp_debug): New static function.
5332 (ieee_object_p): Call it.
5333 (ieee_slurp_section_data): Skip debugging sections.
5334 (ieee_get_reloc_upper_bound): Likewise.
5335 (ieee_get_section_contents): Likewise.
5336 (ieee_canonicalize_reloc): Likewise.
5337 (ieee_write_section_part): Likewise.
5338 (ieee_write_debug_part): Likewise.
5339 (ieee_write_data_part): Likewise.
5340 (init_for_output): Likewise.
5342 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5344 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5346 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5347 relocs, since ppc_elf_relocate_section handles the linker case.
5348 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5350 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5351 ppc_elf_relocate_section since that is now the only caller.
5352 (ppc_elf_relocate_section): Ditto.
5354 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5356 * coffcode.h (coff_write_object_contents): If we don't know the
5357 section of the entry point for an XCOFF executable, always set the
5358 entry address to -1.
5360 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5362 * elf.c (bfd_section_from_shdr): Add support for note sections.
5364 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5366 * bfd-in.h (struct _symbol_info): Add stab_type field.
5367 * bfd-in2.h: Rebuild.
5368 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5370 * elf32-ppc.c: Remove trailing newline from calls to
5372 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5373 difference if target endianness is known.
5375 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5377 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5378 old style TOC16 references without using R_PPC_GOT.
5379 (ppc_reloc_type): Ditto.
5380 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5381 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5382 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5383 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5384 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5386 (ppc_elf_adjust_dynamic_symbol): Ditto.
5387 (ppc_elf_adjust_dynindx): Ditto.
5388 (ppc_elf_size_dynamic_sections): Ditto.
5389 (ppc_elf_finish_dynamic_symbol): Ditto.
5390 (ppc_elf_finish_dynamic_sections): Ditto.
5391 (ELF_DYNAMIC_INTERPRETER): Define.
5393 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5395 * elf.c (copy_private_bfd_data): When attaching sections to
5396 segments ignore sections that won't be allocated. Patch from
5399 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5401 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5404 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5406 * coff-i960.c (CALC_ADDEND): Define.
5407 (coff_i960_relocate_section): Add the input section VMA to the
5408 addend for PC relative relocs.
5410 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5412 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5413 to correctly terminate.
5415 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5417 * targets.c (enum bfd_endian): Define.
5418 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5419 from boolean to enum bfd_endian. Change header_byteorder_big_p
5421 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5422 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5423 * bfd-in2.h: Rebuild.
5424 * All targets: Change initialization of byteorder and
5425 header_byteorder to use enum bfd_endian values rather than
5427 * All files: Change all references to byteorder_big_p and
5428 header_byteorder_big_p to use new bfd_*_endian macros.
5430 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5432 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5434 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5436 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5438 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5440 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5442 * ieee.c: Lots of minor cleanups. Make many functions return
5443 errors rather than calling abort. Also:
5444 (ieee_write_twobyte): Remove; change callers to call existing
5445 ieee_write_2bytes function.
5446 (ieee_write_expression): Don't output the section twice when
5447 outputting a local symbol. Don't emit an extraneous zero if there
5449 (ieee_slurp_sections): Set the lma as well as the vma.
5450 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5452 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5453 a recognized one or bfd_arch_unknown.
5454 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5456 (ihex_get_symtab): Likewise.
5458 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5460 * aoutx.h: Include <ctype.h>.
5461 (struct aout_link_includes_table): Define.
5462 (struct aout_link_includes_totals): Define.
5463 (struct aout_link_includes_entry): Define.
5464 (aout_link_includes_lookup): Define macro.
5465 (struct aout_final_link_info): Add includes field.
5466 (aout_link_includes_newfunc): New static function.
5467 (NAME(aout,final_link)): Initialize includes hash table.
5468 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5470 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5472 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5474 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5476 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5478 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5480 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5481 (pe_print_private_bfd_data): call pe_print_reloc.
5482 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5483 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5484 up some debugging as well.
5486 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5488 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5491 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5493 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5494 when setting sections to NULL.
5496 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5498 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5500 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5501 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5503 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5504 * bfd-in2.h: Rebuild.
5506 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5508 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5510 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5512 * ihex.c (ihex_scan): Handle record types 4 and 5.
5513 (ihex_object_p): Permit types 4 and 5.
5514 (ihex_set_section_contents): Remove check for out of range
5516 (ihex_write_object_contents): Generate types 4 and 5.
5518 * elflink.h (elf_link_output_extsym): Just ignore warning and
5519 indirect references to symbols which don't really exist.
5521 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5523 * peicode.h (pe_print_idata): Minor format fixes
5524 (pe_print_edata): New function. Under private printing, this formats
5525 the edata section of a PE file.
5526 (pe_print_private_bfd_data): Added call to pe_print_edata.
5528 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5530 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5531 index, don't call stoi.
5533 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5535 * srec.c (srec_scan): Set lma as well as vma.
5537 * ihex.c: New file; support for Intel Hex format.
5538 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5539 (ihex_vec): Declare.
5540 (bfd_target_vector): Always include ihex_vec.
5541 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5542 * Makefile.in: Rebuild dependencies.
5543 (BFD_LIBS): Add ihex.o
5544 (BFD_LIBS_CFILES): Add ihex.c.
5545 * bfd-in2.h: Rebuild.
5547 * elf.c (assign_file_positions_for_segments): Sort the sections in
5549 (get_program_header_size): Return the right size if segment_map is
5551 (copy_private_bfd_data): Don't bother to sort the sections.
5553 * bfd.c (bfd_record_phdr): New function.
5554 * bfd-in.h (bfd_record_phdr): Declare.
5555 * bfd_in2.h: Rebuild.
5557 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5560 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5561 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5563 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5564 (bfd_zmalloc): Change declaration.
5565 * libbfd.h: Rebuild.
5566 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5567 and realloc. Don't set bfd_error_no_memory if they fail.
5569 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5571 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5572 uses as well. Added a new howto to deal with TOCREL16 relocs that
5573 are TOCDEFN as well.
5574 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5575 to handle RVA relocs from dlltool.
5576 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5577 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5578 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5580 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5581 to get the right section alignment.
5583 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5585 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5586 p_paddr if p_paddr is zero.
5587 (make_mapping): Set includes_filehdr and includes_phdrs for first
5589 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5591 (assign_file_positions_for_segments): Handle includes_filehdr and
5592 includes_phdrs. Remove special handling of PT_PHDR and first
5594 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5595 when appropriate. Remove special handling of PT_PHDR segment.
5596 Use a more complex condition for when a section is included in a
5597 segment to handle Solaris linker oddities.
5599 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5601 * coff-m88k.c (howto_table): Reformatted for easier reading;
5602 special_function now points to new function m88k_special_reloc.
5603 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5605 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5606 be done correctly by m88k_special_reloc.
5607 (reloc_processing): New function to be used by RELOC_PROCESSING.
5608 (RELOC_PROCESSING): Define to call reloc_processing.
5610 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5612 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5613 (pe_print_pdata): Likewise.
5615 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5616 obstack_alloc fails.
5617 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5619 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5620 * Many files: don't set bfd_error_no_memory if one of the above
5623 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5624 if p_paddr_valid is set.
5625 (copy_private_bfd_data): New static function.
5626 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5628 * elf.c (assign_file_positions_for_segments): Fix case where extra
5629 program headers were allocated.
5631 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5632 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5633 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5634 _bfd_elf_print_private_bfd_data.
5636 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5637 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5638 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5639 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5640 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5641 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5642 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5644 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5646 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5647 * elf.c (make_mapping): New static function.
5648 (map_sections_to_segments): New static function.
5649 (elf_sort_sections): New static function.
5650 (assign_file_positions_for_segments): New static function.
5651 (map_program_segments): Remove.
5652 (get_program_header_size): Remove sorted_hdrs, count, and
5653 maxpagesize parameters. Simplify.
5654 (assign_file_positions_except_relocs): When generating an
5655 executable, use assign_file_positions_for_segments.
5656 (elf_sort_hdrs): Remove.
5657 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5658 to get_program_header_size.
5660 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5662 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5664 * configure, config.in: Regenerate with autoconf 2.7.
5666 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5667 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5669 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5671 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5672 (ecoff_sec_to_styp_flags): Likewise.
5673 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5674 (ecoff_set_symbol_info): Handle scRConst.
5675 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5676 (ecoff_compute_section_file_positions): Handle .rconst section.
5677 (_bfd_ecoff_write_object_contents): Likewise.
5678 (ecoff_link_check_archive_element): Handle scRConst.
5679 (ecoff_link_add_externals): Likewise.
5680 (ecoff_link_write_external): Handle .rconst section.
5681 (ecoff_reloc_link_order): Likewise.
5682 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5683 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5685 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5687 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5688 DEF_DYNAMIC flag is set.
5690 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5692 * host-aout.c: If TRAD_HEADER is defined, include it.
5694 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5696 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5697 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5698 (BFD_NEED_DECLARATION): New function.
5699 * configure.in: Use BFD_NEED_DECLARATION.
5700 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5701 * configure, config.in: Rebuild with autoconf 2.6.
5703 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5704 special_sections before returning when called with a non XCOFF
5707 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5710 * coffcode.h (coff_compute_section_file_positions): Only pad the
5711 previous section to force file alignment when creating an
5714 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5716 * coffcode.h (coff_compute_section_file_positions): If
5717 RS6000COFF_C, set up the .debug section.
5719 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5720 if it is not large enough to accomodate the entire TOC area with
5721 signed 16 bit offsets.
5722 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5724 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5725 TOC anchor to use the TOC value used in the output file.
5727 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5729 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5730 (_bfd_coff_read_string_table): Likewise.
5732 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5734 * pe-arm.c: Fix typos.
5735 * coff-arm.c: Likewise.
5737 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5739 * coff-ppc.c (list_ele): Added "cat"egory member.
5740 (record_toc): New category parameter (priv or pub).
5741 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5742 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5743 the mainline. It addes extra toc cells in error.
5744 (ppc_coff_swap_sym_in_hook): Added some documentation.
5745 (dump_toc): Can now diagnose "virtual toc" chicanery.
5747 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5749 * elf-bfd.h (struct elf_link_hash_table): Change type of
5750 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5752 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5754 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5755 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5757 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5758 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5759 defined or mentioned in a regular file.
5761 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5763 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5764 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5765 (coff_ppc_relocate_section): Correct REL24 handling
5766 (ppc_process_before_allocation): Correct TOCDEFN handling
5768 * peicode.h (dir_names): Added name descriptions
5770 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5772 * VERSION: Updated to cygnus-2.6.
5774 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5776 * targets.c (m68k4knetbsd_vec): Declare.
5778 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5780 * targets.c (bfd_target): Change type of second argument to
5781 _bfd_print_private_bfd_data from void * to PTR.
5782 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5783 using PTR rather than void *.
5784 * bfd-in2, libbfd.h: Rebuild.
5785 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5787 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5788 _bfd_generic_bfd_print_private_bfd_data rather than casting
5791 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5793 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5794 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5796 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5797 BFD64_BACKENDS_CFILES): New variables.
5800 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5802 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5803 not at the file position of the first section.
5804 * coffcode.h (coff_compute_section_file_positions): Avoid using
5806 (coff_write_object_contents): When generating a PPC PE executable
5807 with no symbols, round up the file size to a COFF_PAGE_SIZE
5809 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5810 don't write out a string table.
5812 * elf.c (bfd_section_from_shdr): When using a different section
5813 header, pass the new one to _bfd_elf_make_section_from_shdr.
5814 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5815 (elf_map_symbols): Add section VMA to symbol value when comparing
5817 (_bfd_elf_compute_section_file_positions): Only build symbol table
5818 if there are some symbols. Set file offset of symtab and strtab
5820 (assign_file_positions_except_relocs): Remove dosyms parameter.
5821 Change all callers. Never set file offset of symtab and strtab
5823 (_bfd_elf_copy_private_section_data): New function.
5824 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5825 (_bfd_elf_copy_private_symbol_data): New function.
5826 (swap_out_syms): Check for special mapping of st_shndx created by
5827 copy_private_symbol_data.
5828 * elfxx-target.h: Use new copy routines.
5829 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5830 (_bfd_elf_copy_private_section_data): Declare.
5832 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5834 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5837 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5838 _bfd_dummy_target, matching the recent change to archive
5841 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5843 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5844 arithmetic on PTR types.
5846 * aout-target.h (MY(callback)): Set the lma of the sections.
5848 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5849 symbol into a reloc against the section.
5851 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5853 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5854 glue for the relocs: IMGLUE and IFGLUE.
5855 (record_toc): new function - tracks toc contents
5856 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5857 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5858 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5859 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5860 (ppc_record_toc_entry): Removed a debug define (duh)
5862 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5863 (pe_print_idata): New function - formats the idata section data
5864 (pe_print_pdata): New function - formats the pdata section data
5865 (pe_print_private_bfd_data): calls to above
5867 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5869 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5870 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5871 TARGET_SYM and TARGET_NAME for vector and BFD name.
5872 * coff-pmac.c (pmac_xcoff_vec): Remove.
5873 (TARGET_SYM, TARGET_NAME): Define.
5874 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5875 machine to 0, not all PowerMacs are 601s.
5877 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5879 * elfcode.h (elf_object_p): Read in any program headers.
5880 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5881 based on the program headers, if any.
5882 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5883 (map_program_segments): Set p_paddr of program headers based on
5886 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5888 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5891 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5892 trying to do a relocateable link with a non-a.out object file.
5894 * archive.c (bfd_generic_archive_p): Check the first object file
5895 in an archive even if target_defaulted is set. If the object file
5896 has the wrong xvec, reject it.
5898 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5899 be represented, report the name via _bfd_error_handler.
5900 (translate_to_native_sym_flags): Likewise.
5901 * elf32-mips.c (mips_elf_final_link): Likewise.
5902 * oasys.c (oasys_write_sections): Likewise.
5904 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5905 which checks for STYP_OVRFLO sections.
5906 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5907 reloc and lineno count overflows.
5908 (coff_write_object_contents): Call coff_count_linenumbers before
5909 coff_compute_section_file_positions. If RS6000COFF_C, handle
5910 reloc and lineno count overflows.
5911 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5912 relocs before dealing with .pad sections. Count overflow section
5913 headers when handling .pad sections.
5915 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5918 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5919 (struct xcoff_link_hash_table): Add descriptor_section and
5920 special_sections fields.
5921 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5922 (xcoff_link_add_symbols): Set linkage section alignment. Create
5923 descriptor section. Check for magic symbol names (_text, etc.),
5924 and record them in special_sections if found. Set
5925 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5926 descriptor field to point back to the function code symbol.
5927 (xcoff_sweep): Always mark the special descriptor_section.
5928 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5929 function descriptor, and mark it if it is.
5930 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5931 parameter, and fill it in. Allocate space for the descriptor
5933 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5934 global linkage code. If an undefined function descriptor is
5935 exported, arrange to define it. Warn about any other undefined
5937 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5938 (xcoff_write_global_symbol): Create a function descriptor when
5940 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5941 * bfd-in2.h: Rebuild.
5943 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5945 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5946 (ppc_coff_link_hash_table): new types for hashing
5947 (ppc_coff_link_hash_newfunc): hash entry constructor
5948 (ppc_coff_link_hash_table_init): hash table initializer
5949 (ppc_coff_link_hash_table_create): hash table constructor
5950 (ppc_record_toc_entry): changed references to hash table
5951 (coff_ppc_relocate_section): changed references to hash table
5953 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5954 * libcoff.h: Rebuild
5956 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5957 (coff_link_add_symbols): removed toc_offset init
5959 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5961 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5964 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5965 if it is given and mmep is available.
5966 * acconfig.h: Undef USE_MMAP.
5967 * configure, config.in: Regenerated.
5968 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5969 table handling the old way.
5970 (aout_get_external_symbols): Don't complain if last byte of string
5972 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5973 (bfd_free_window) [! USE_MMAP]: Don't define.
5974 (bfd_get_file_window,
5975 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5977 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5979 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5982 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5984 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5985 compatible with AMD generated COFF files. Try to support both AMD
5986 and GNU formats simultaneously.
5987 (coff_a29k_relocate_section): Likewise.
5989 * libbfd.c (bfd_get_file_window): Change writable parameter from
5990 int to boolean; update all callers. Pass MAP_SHARED if not
5991 writable--it's required on Solaris. Cast fprintf argument to
5993 * bfd-in.h (bfd_get_file_window): Update declaration.
5994 * bfd-in2.h: Rebuild.
5995 * aoutx.h: Update calls to bfd_get_file_window.
5997 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5999 (xcoff_swap_ldhdr_in): New static function.
6000 (xcoff_swap_ldsym_in): New static function.
6001 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6002 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6003 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6004 Handle XTY_ER/XMC_XO symbols correctly.
6005 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6006 rather than normal symbol table.
6007 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6008 already defined with the same absolute value.
6009 (xcoff_mark): When considering called symbols, check whether the
6010 descriptor is from a dynamic object, rather than the symbol
6012 (xcoff_build_ldsyms): Likewise.
6014 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6015 Cast realloc and malloc return values. If malloc or realloc fail,
6016 set bfd_error_no_memory.
6017 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6018 * bfd-in2.h: Rebuild.
6020 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6022 * coff-ppc.c (ppc_record_toc_entry): new function.
6023 (in_reloc_p): changed return value.
6024 (coff_ppc_relocate_section): much rework.
6025 (ppc_allocate_toc_section): new function.
6026 (ppc_process_before_allocation): new function.
6027 (ppc_coff_swap_sym_in_hook): new function.
6029 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6030 (coff_link_add_symbols): initialize toc_offset.
6032 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6033 (coff_swap_aouthdr_out): Added more sections to the data
6034 dictionary for the pe file header. Also changed linker version
6035 number on the ppc side.
6036 (dir_names): small improvements to the dictionary printing.
6037 (pe_mkobject_hook): save the file level flags.
6039 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6040 (pe_tdata): added real_flags field
6041 (coff_tdata): added local_toc_sym_map and access macro
6043 * libcoff.h (coff_link_hash_entry): added toc_offset field
6044 (pe_tdata): added real_flags field
6045 (coff_tdata): added local_toc_sym_map and access macro
6047 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6048 (coff_mkobject): init for local_toc_sym_map
6049 (coff_write_object_contents): set the internal_a.magic to
6050 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6053 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6055 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6056 entries until both the line number address and the function name
6057 address are too large.
6059 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6060 * configure: Rebuilt.
6062 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6063 is defined in the environment.
6065 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6067 * som.c (som_get_section_contents_in_window): Define to use
6070 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6072 * coff-i860.c: New file, based on coff-i386.c.
6073 * cpu-i860.c: New file, based on cpu-i386.c.
6074 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6075 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6076 targets, using i860coff_vec.
6077 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6078 trad-core.o and hosts/i860mach3.h.
6079 (i860coff_vec): Use coff-i860.o and cofflink.o.
6080 * configure: Rebuild.
6081 * Makefile.in: Rebuild dependencies.
6082 (ALL_MACHINES): Add cpu-i860.o.
6083 (BFD32_BACKENDS): Add coff-i860.o.
6084 (CFILES): Add cpu-i860.c and coff-i860.c.
6085 * targets.c (i860coff_vec): Declare.
6086 (bfd_target_vector): Add &i860coff_vec.
6087 * archures.c (bfd_i860_arch): Declare.
6088 (bfd_archures_list): Add &bfd_i860_arch.
6089 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6090 (coff_set_flags): Handle bfd_arch_i860.
6091 (coff_write_object_contents): Handle I860 a.out magic number.
6093 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6095 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6096 the created .tc section to 2.
6097 (xcoff_mark): Don't keep a .loader reloc for a call to an
6098 undefined symbol when creating a shared library.
6099 (xcoff_build_ldsyms): When creating a shared library, generate
6100 global linkage code for a call to an undefined symbol.
6102 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6104 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6105 BFD32_BACKENDS, BFD64_BACKENDS.
6106 (.dep1): Put mkdep output in a separate file.
6107 Rebuilt dependencies.
6109 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6112 Permit use of mmap when available:
6114 * configure.in: Check for mmap, madvise, mprotect.
6115 * config.in, configure: Regenerated.
6117 * libbfd.c (struct _bfd_window_internal): Define type.
6118 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6120 (ok_to_map): New static variable for debugging.
6121 (_bfd_generic_get_section_contents_in_window): New function.
6122 * bfd-in.h (bfd_window_internal): Declare type.
6123 (bfd_window): Define type.
6124 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6125 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6128 * libaout.h (struct aoutdata): Add two window fields.
6129 (obj_aout_sym_window, obj_aout_string_window): New macros.
6130 * aoutx.h (some_aout_object_p): Initialize windows.
6131 (aout_get_external_symbols): Get symbol data and strings in
6132 windows instead of explicitly allocated buffers.
6133 (slurp_symbol_table): Free window instead of memory.
6134 (bfd_free_cached_info): Release windows instead of freeing storage
6136 (aout_link_free_symbols): Ditto.
6138 * targets.c (bfd_target): Add new field for
6139 get_section_contents_in_window.
6140 (BFD_JUMP_TABLE_GENERIC): Updated.
6141 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6142 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6143 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6144 macros for get_section_contents_in_window field.
6146 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6148 * core.c: Renamed to corefile.c
6149 * makefile.dos (OBJS): Change core.o to corefile.o
6150 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6153 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6155 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6156 targ_selvecs to allow debugging under Irix-5 native.
6159 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6161 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6162 to o. Clobber and restore the list of new csects around the call
6163 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6164 linker error and the linker wants to read the symbol table. Reset
6165 the line number count of a real section even if it has no relocs.
6166 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6168 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6171 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6173 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6174 an undefined symbol in a shared link.
6176 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6177 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6178 phdm@info.ucl.ac.be (Philippe De Muyter).
6180 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6182 * coff-m88k.c (rtype2howto): New static function.
6183 (RTYPE2HOWTO): Use it rather than a macro definition.
6185 * coffcode.h (coff_write_object_contents): set internal_a.magic
6186 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6188 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6189 define TRAD_HEADER to new file hosts/delta68.h.
6190 m88*-motorola-sysv*, however, does use ptrace-core.o.
6191 * hosts/delta68.h: New file.
6193 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6194 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6196 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6198 * i386linux.c (MY(vec)): Declare before use.
6200 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6202 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6203 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6205 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6206 BFD is not of the right type.
6207 (bfd_elf_get_needed_list): Likewise.
6208 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6209 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6210 * xcofflink.c (XCOFF_XVECP): Define.
6211 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6213 (bfd_xcoff_import_symbol): Likewise.
6214 (bfd_xcoff_export_symbol): Likewise.
6215 (bfd_xcoff_link_count_reloc): Likewise.
6216 (bfd_xcoff_record_link_assignment): Likewise.
6217 (bfd_xcoff_size_dynamic_sections): Likewise.
6219 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6220 table index against the number of symbols for a base relative
6223 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6225 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6226 full_aouthdr flag here...
6227 (_bfd_xcoff_bfd_final_link): ...not here.
6229 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6231 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6232 systems that have a system <libelf.h>.
6233 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6234 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6235 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6236 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6237 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6238 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6239 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6241 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6243 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6244 set, set BSF_WEAK in symbol. Change all callers.
6245 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6246 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6247 _bfd_generic_link_add_one_symbol.
6248 (ecoff_indirect_link_order): Check that the section tdata relocs
6249 are not NULL before using them.
6251 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6252 define TRAD_HEADER as hosts/alphalinux.h.
6253 * configure: Rebuild.
6254 * hosts/alphalinux.h: New file.
6255 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6258 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6260 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6261 C_ECOMM storage classes.
6263 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6265 (xcoff_mark): Call xcoff_mark_symbol.
6266 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6267 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6269 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6271 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6273 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6275 (xcoff_find_reloc): New static function.
6276 (xcoff_link_add_symbols): Use it.
6277 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6278 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6279 relocate the value of C_DECL.
6281 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6283 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6285 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6286 callback decide what goes in .relocs.
6287 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6288 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6291 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6293 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6296 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6298 * xcofflink.c: More improvements, mostly to fix handling of
6299 constructors and a few other special cases.
6300 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6301 zero, reverting yesterday's change.
6302 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6303 (bfd_xcoff_link_count_reloc): Declare.
6304 (bfd_xcoff_record_link_assignment): Declare.
6305 * bfd-in2.h: Rebuild.
6307 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6309 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6310 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6311 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6312 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6313 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6314 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6316 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6319 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6320 segments includes the a.out header. See to that the magic number
6321 *always* is big-endian.
6323 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6324 m68k4k NetBSD configurations.
6326 * configure.in, configure: Separate i386 & mips NetBSD
6327 configurations from other BSD ones. Don't assume DEC is the only
6328 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6329 configurations. Add support for m68k4k NetBSD object format.
6331 * libaout.h: Added M_68K4K_NETBSD magic.
6333 * m68k4knetbsd.c: New file.
6335 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6337 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6340 * hosts/mipsnbsd.h: New file.
6343 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6345 * config.bfd: Add config stuff for mips*-*-magic* to set
6346 targ_defvec to ecoff_big_vec.
6349 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6351 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6353 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6354 toc_section, and entry_section fields.
6355 (struct xcoff_section_tdata): Remove ldrel_count field.
6356 * libcoff.h: Rebuild.
6357 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6359 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6360 full a.out header if full_aouthdr is set in xcoff_data.
6361 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6362 based on sections stored in xcoff_data.
6363 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6365 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6366 (rs6000coff_vec): Set symbol_leading_char to '.'.
6367 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6368 value stored in ret rather than returning a pointer value.
6370 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6372 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6375 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6377 * som.c (som_slurp_string_table): Allocate the strings with malloc
6378 since they're free'd by free_cached_info.
6379 (som_slurp_symbol_table): Similarly for the symbol table.
6381 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6383 * Makefile.in (diststuff): Don't make headers.
6385 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6387 * Makefile.in: Rebuild dependencies.
6389 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6390 output_bfd is not SunOS.
6391 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6392 non-SunOS input files.
6394 * xcofflink.c: Extensive changes to support linking shared objects
6395 and generating a .loader section.
6396 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6397 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6398 last_symndx, and ldrel_count fields.
6399 * libcoff.h: Rebuild.
6400 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6401 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6403 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6404 (bfd_xcoff_export_symbol): Declare.
6405 (bfd_xcoff_size_dynamic_sections): Declare.
6406 * bfd-in2.h: Rebuild.
6408 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6410 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6411 * configure: Rebuild.
6412 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6413 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6415 (pmac_xcoff_vec): Update to use new xcoff support.
6416 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6417 (xcoff_write_armap): Declare buf as unsigned char.
6418 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6420 * mpw-make.sed: Generalize subdir_do edit.
6422 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6424 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6425 correctly. Don't initialize asect->vma.
6427 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6429 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6430 something a little less than the page size.
6432 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6434 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6436 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6438 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6439 * coffcode.h (coff_write_object_contents): If .bss is before
6440 .data us that as data_start.
6441 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6443 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6444 (coff_swap_outhdr_out): Hardwire in version number.
6446 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6448 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6449 major and minor to *_vno, since the former are also macros in
6450 SunOS header files. Cast result of bfd_alloc to appropriate
6453 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6454 before assigning to sec_data.
6456 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6458 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6459 now relative to the section, not absolute.
6460 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6461 get the file name when there is a N_SO directory name. When
6462 handling stabs, remember that section->vma was added to the
6465 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6467 * sunos.c (struct sunos_link_hash_table): Add needed field.
6468 (sunos_link_hash_table_create): Call bfd_release, not free.
6469 (sunos_link_hash_table_create): Initialize needed field.
6470 (sunos_add_dynamic_symbols): Record needed objects.
6471 (bfd_sunos_get_needed_list): New function.
6472 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6473 * bfd-in2.h: Rebuild.
6475 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6477 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6479 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6481 * bfd-in.h (struct bfd_link_needed_list): Rename from
6482 bfd_elf_link_needed_list.
6483 * bfd-in2.h: Rebuild.
6484 * elf.c, elflink.h, libelf.h: Corresponding changes.
6486 Add start at AIX linker support; no shared libraries yet.
6487 * xcofflink.c: New file.
6488 * configure.in (rs600coff_vec): Use xcofflink.o.
6489 * configure: Rebuild.
6490 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6492 (struct xcoff_section_tdata): Define.
6493 (xcoff_section_data): Define macro.
6494 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6495 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6496 (_bfd_xcoff_bfd_final_link): Declare.
6497 (_bfd_ppc_xcoff_relocate_section): Declare.
6498 * libcoff.h: Rebuild.
6499 * coff-rs6000.c: Clean up a bit.
6500 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6501 cputype, csects, and debug_indices.
6502 (xcoff_copy_private_bfd_data): Copy cputype.
6503 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6504 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6505 (xcoff_reloc_type_lookup): Rename from
6506 rs6000coff_reloc_type_lookup.
6507 (coff_relocate_section): Define.
6508 (_bfd_xcoff_sizeof_headers): Define.
6509 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6510 (_bfd_xcoff_bfd_relax_section): Define.
6511 (_bfd_xcoff_bfd_link_split_section): Define.
6512 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6514 * coffcode.h (coff_compute_section_file_positions): If AIX,
6515 increment sofar by SMALL_AOUTSZ if not executable.
6516 (coff_write_object_contents): If AIX, always output an a.out
6517 header; if not executable, header size of SMALL_AOUTSZ.
6518 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6519 (_bfd_stringtab_init): Initialize xcoff field.
6520 (_bfd_xcoff_stringtab_init): New function.
6521 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6522 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6523 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6524 * libbfd.h: Rebuild.
6525 * Makefile.in: Rebuild dependencies.
6526 (BFD32_BACKENDS): Add xcofflink.o.
6527 (CFILES): Add xcofflink.c.
6529 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6530 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6531 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6533 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6535 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6537 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6539 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6540 * config.in: Regenerated.
6542 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6543 (_bfd_chunksize): New variable.
6544 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6545 for obstack chunk size.
6546 * configure.in: Check for getpagesize.
6547 * configure: Regenerated.
6549 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6551 * trad-core.c (rawptr): Make it a local variable of
6552 ptrace_unix_core_file_p.
6554 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6556 * coff-arm.c (in_reloc_p): New.
6557 * coff-i386.c (in_reloc_p): New.
6558 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6559 (coff_write_object_contents): Only set has_reloc_section
6561 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6562 in_reloc_p to decide if reloc should be emitted.
6563 * libcoff.h (pe_data_type.in_reloc_p): New.
6564 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6566 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6568 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6569 (_bfd_coff_read_internal_relocs): Likewise.
6570 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6571 (_bfd_coff_read_internal_relocs): Likewise.
6573 * elflink.h (elf_link_add_object_symbols): Correct conditions
6574 under which type and size change warnings are issued.
6576 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6578 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6579 a symbol which is not in a real section.
6580 (coff_write_native_symbol): Corresponding change.
6582 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6583 coff_link_hash_newfunc and make non-static.
6584 (_bfd_coff_link_hash_table_init): New function, broken out of
6585 _bfd_coff_link_hash_table_create.
6586 (_bfd_coff_link_hash_table_create): Use it.
6587 (process_embedded_commands): Make static.
6588 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6589 (_bfd_coff_link_hash_table_init): Declare.
6590 * libcoff.h: Rebuild.
6592 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6593 field in XCOFF tdata.
6594 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6595 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6596 based on cputype stored in a.out header, or in n_type of initial
6598 (coff_write_object_contents): Set cputype correctly in a.out
6600 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6602 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6603 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6605 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6606 * libcoff.h: Rebuild.
6608 * cpu-rs6000.c (rs6000_compatible): New static function.
6609 (bfd_rs6000_arch): Use it.
6610 * cpu-powerpc.c (powerpc_compatible): New static function.
6611 (arch_info_struct): Define various flavours of PowerPC.
6612 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6615 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6617 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6619 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6621 * elflink.h (elf_link_add_object_symbols): Don't warn about
6622 changing the size or type if the old definition was weak.
6624 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6626 * coffcode.h (combined_entry_type): Add fix_line field.
6627 (coff_slurp_line_table): Warn if we try to set the lineno field of
6629 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6630 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6631 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6632 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6634 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6635 * libcoff.h: Rebuild.
6637 * libcoff-in.h (struct xcoff_tdata): Define.
6638 (xcoff_data): Define.
6639 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6640 * bfd-in2.h, libcoff.h: Rebuild.
6641 * coff-rs6000.c (xcoff_mkobject): New static function.
6642 (coff_mkobject): Define.
6643 (xcoff_copy_private_bfd_data): New static function.
6644 (coff_bfd_copy_private_bfd_data): Define.
6645 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6647 (rs6000coff_vec): Add DYNAMIC to object_flags.
6648 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6649 .loader sections specially.
6650 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6651 section alignment from the XCOFF tdata information.
6652 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6653 F_SHROBJ, and copy the extra a.out header information into the
6654 XCOFF tdata structure.
6655 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6656 F_DYNLOAD and the extra a.out header information.
6657 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6658 C_HIDEXT symbol with attached csect information.
6659 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6660 in the o_maxdata field.
6661 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6662 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6663 end if BSF_NOT_AT_END is set.
6665 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6666 _bfd_read_ar_hdr_fn.
6667 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6668 * bfd-in2.h, libbfd.h: Rebuild.
6669 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6671 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6672 (bfd_slurp_bsd_armap_f2): Likewise.
6673 (_bfd_slurp_extended_name_table): Likewise.
6675 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6677 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6679 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6680 when the symbol table is empty.
6682 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6683 space for section symbols, since we don't output them either.
6684 (elf_m68k_adjust_dynindx): Removed.
6686 * ptrace-core.c (rawptr): Make it a local variable of
6687 ptrace_unix_core_file_p.
6689 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6691 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6694 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6695 Mac object file formats.
6697 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6699 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6700 auxent if there isn't one.
6701 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6702 rather than FILNMLEN as the maximum name length.
6704 * coffcode.h (bfd_coff_backend_data): Add new field
6705 _bfd_coff_print_aux.
6706 (bfd_coff_print_aux): New static function.
6707 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6708 scnlen field of an XTY_LD csect aux entry.
6709 (coff_print_aux): New static function.
6710 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6711 in coff_pointerize_aux_hook.
6712 (bfd_coff_std_swap_table): Initialize new field.
6713 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6714 * libcoff.h: Rebuild.
6715 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6716 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6718 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6719 if there are symbols, for native AIX ld compatibility.
6721 * coffcode.h (bfd_coff_backend_data): Add new field
6722 _bfd_coff_pointerize_aux_hook.
6723 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6724 or I960, and as 0 otherwise.
6725 (bfd_coff_std_swap_table): Initialize new field.
6726 * libcoff.h: Rebuild.
6727 * coffgen.c (coff_pointerize_aux): Change parameters to take
6728 symbol pointer instead of type and class, and to take aux index.
6729 Call _bfd_coff_pointerize_aux_hook if it is defined.
6730 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6731 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6732 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6734 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6735 read-only/host-only support.
6737 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6739 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6742 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6743 BFD_JUMP_TABLE_ARCHIVE accordingly.
6744 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6745 (_bfd_compute_and_write_armap): Declare.
6746 (_bfd_generic_read_ar_hdr): Declare.
6747 (_bfd_read_ar_hdr): Define.
6748 (_bfd_noarchive_read_ar_hdr): Define.
6749 (_bfd_archive_bsd_read_ar_hdr): Define.
6750 (_bfd_archive_coff_read_ar_hdr): Define.
6751 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6752 _bfd_read_ar_hdr instead.
6753 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6754 (_bfd_compute_and_write_armap): Rename from
6755 compute_and_write_armap. Make non-static. Change all callers.
6756 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6757 than _bfd_snarf_ar_hdr.
6758 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6759 * ieee.c (ieee_read_ar_hdr): Define.
6760 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6761 * oasys.c (oasys_read_ar_hdr): Define.
6762 * som.c (som_read_ar_hdr): Define.
6763 * bfd-in2.h, libbfd.h: Rebuild.
6765 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6767 * peicode.c (coff_swap_filehdr_in): If symptr is
6768 zero, there aren't any symbols, even if nsyms is set.
6770 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6772 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6774 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6775 sections, and set styp correctly for them: .got, .hash, .dynamic,
6776 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6777 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6779 (ecoff_sort_hdrs): New static function.
6780 (ecoff_compute_section_file_positions): Return boolean, not void.
6781 Sort the sections by VMA before looking through them. Put the
6782 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6783 section on an appropriate boundary within the page.
6784 (ecoff_compute_reloc_file_positions): Check return value of
6785 ecoff_compute_section_file_positions.
6786 (_bfd_ecoff_set_section_contents): Likewise.
6787 (_bfd_ecoff_write_object_contents): Check for various Alpha
6788 section types when incrementing text_size and data_size. Call
6789 adjust_headers backend function if it exists.
6790 * coff-alpha.c (alpha_adjust_headers): New static function.
6791 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6792 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6794 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6796 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6798 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6799 of ALTERNATE_AIX_CORE_FORMAT.
6800 * configure.in (aix4): No longer need CORE_FLAGS.
6801 * configure: Updated.
6803 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6805 NS32k changes from Ian Dall:
6806 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6808 (aout_link_input_section_std, aout_link_input_section_ext,
6809 aout_link_reloc_link_order): Call them instead of _bfd_*
6811 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6813 (backend_data): Use it instead of hardcoded zero.
6815 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6816 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6818 * ns32knetbsd.c: Include bfd.h.
6819 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6820 (MY_bfd_reloc_type_lookup): Declare function too.
6821 * pc532-mach.c (set_sizes): Don't declare.
6822 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6823 (backend_data, MY_backend_data): Don't define.
6825 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6826 ns32k-*-lites* like ns32k-*-netbsd*.
6828 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6831 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6833 * coffcode.h (coff_write_object_contents): Restore setting
6834 f_timdat to 0, deleted on August 22.
6836 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6838 * coffcode.h (coff_bfd_copy_private_symbol_data,
6839 coff_bfd_copy_private_section_data,
6840 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6841 * peicode.h (coff_bfd_copy_private_bfd_data): New
6842 (pe_bfd_copy_private_bfd_data): New.
6843 (coff_swap_scnhdr_in): Swap bss size into the right place.
6844 (pe_print_private_bfd_data): Add some newlines.
6846 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6848 * som.c (setup_sections): Don't die if a space has no subspaces.
6850 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6852 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6853 dynamic symbol override a common symbol. Don't change the size or
6854 type if they have been set and the new symbol is not a definition.
6855 Warn if the size or type changes.
6857 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6859 * som.c (som_begin_writing): Don't write the symbol table or
6861 (som_finish_writing): Write them here. Place them after the
6862 subspace data, but before the relocs.
6864 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6866 * sunos.c (sunos_add_one_symbol): Just pass false, not
6867 info->shared_library, to sunos_create_dynamic_sections.
6868 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6870 (sunos_check_dynamic_reloc): Remove .text section assertion.
6872 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6874 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6875 * configure, configure.in: Add pmac_xcoff_vec case.
6876 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6877 * coff-pmac.c: New file, PowerMac XCOFF support.
6878 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6879 * targets.c (pmac_xcoff_vec): Declare.
6881 * mpw-config.in: Various changes to be compatible with the
6882 autoconf-based configury.
6883 * mpw-make.sed: New file, sed commands to translate Unix
6884 makefile into MPW syntax.
6885 * mpw-make.in: Remove.
6886 * hosts/mpw.h: Remove.
6887 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6888 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6890 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6892 * binary.c (binary_get_symtab): Return an empty string on error.
6893 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6895 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6897 * coff-ppc.c: Reformatted according to gnu conventions
6898 Removed irrelevant "if 0" code
6900 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6902 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6903 symbols rather than as indirect symbols.
6904 (MY(slurp_symbol_table)): Don't do anything special about
6907 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6908 of .ctors and .dtors sections is no larger than 2.
6910 * sunos.c (sunos_add_one_symbol): Don't change
6911 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6913 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6914 dynamic symbols when creating a shared library.
6915 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6917 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6918 written even if it is not defined in a regular object.
6919 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6920 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6921 rather than the constant 22.
6922 (sunos_check_dynamic_reloc): Handle creating a shared library.
6923 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6924 zero when creating a shared library.
6925 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6926 write it out at the start of the symbol table.
6928 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6930 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6932 * config.bfd: Add arm-*-coff.
6933 * configure.in, configure: Add armcoff_{little,big}_vec.
6934 * targets.c (armcoff_{little,big}_vec): Declare.
6935 (bfd_target_vector): Add armcoff_{little,big}_vec.
6936 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6938 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6940 * targets.c (bfd_find_target): Remove debugging code.
6942 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6944 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6946 * Makefile.in: added *-ppc files
6947 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6948 allow pe based .o's to be shared with other tools on ppc/NT
6949 * config.bfd: added powerpc[le]-[pe|winnt] config support
6950 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6951 * peicode.h: Added more section flags for PE on ppc
6952 Added coff_swap_filehdr_out to allow peicode.h to be
6953 used for non-image PE files on ppc.
6954 Check for image, or not, before copying pe_opthdr
6955 * targets.c: Added new bfd's
6956 * targets.c: Removed two inactive bfds that shouldn't have made it this
6959 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6961 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6962 explicit values to initialize all relocs. Change all users.
6963 (ppc_elf_brtaken_inner): New function to handle branch predicition
6965 (ppc_elf_brtaken_reloc): Ditto.
6966 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6967 relocs use ppc_elf_unsupported_reloc.
6968 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6969 needs to be reported.
6970 (ppc_elf_relocate_section): Support branch prediction relocs.
6972 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6974 * bfd.c (bfd_assert): Remove \n from string passed to
6977 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6978 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6979 (bfd_coff_make_section_hook): Don't define.
6980 (coff_make_section_hook): Remove.
6981 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6982 (styp_to_sec_flags): Likewise.
6983 (coff_write_object_contents): Likewise.
6984 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6986 * libcoff.h: Rebuild.
6987 * coffgen.c (make_a_section_from_file): Just call
6988 bfd_make_section_anyway, not bfd_make_section or
6989 bfd_coff_make_section_hook.
6990 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6991 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6992 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6993 make_section_hook field.
6994 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6996 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6997 pointers into value field for warning and indirect symbols; just
6998 leave the value field alone.
6999 * linker.c (generic_link_add_symbol_list): Use next symbol for
7000 warning and indirect symbols, rather than looking in symbol value.
7001 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7002 parameter. Change all callers. Remove support for indirect
7003 symbols; it didn't work anyhow.
7004 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7005 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7006 * bfd-in2.h: Rebuild.
7008 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7010 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7011 go back to telling the tools this reloc operates on 32 bits.
7013 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7015 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7016 rather than a direct fprintf.
7017 * archive.c (_bfd_write_archive_contents): Likewise.
7018 * coffcode.h (coff_slurp_symbol_table): Likewise.
7019 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7020 (ppc_elf_unsupported_reloc): Likewise.
7021 (ppc_elf_relocate_section): Likewise.
7022 * i386linux.c (linux_tally_symbols): Likewise.
7023 (linux_finish_dynamic_link): Likewise.
7024 * osf-core.c (osf_core_core_file_p): Likewise.
7025 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7026 * som.c (som_sizeof_headers): Likewise.
7027 * srec.c (srec_bad_byte): Likewise.
7028 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7029 * libbfd-in.h (bfd_assert): Declare first parameter const.
7030 * libbfd.h: Rebuild.
7031 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7032 bfd_reloc_overflow is enough.
7033 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7034 * coff-h8500.c (rtype2howto): Likewise.
7035 * coff-z8k.c (rtype2howto): Likewise.
7036 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7037 * elf.c (_bfd_elf_get_lineno): Likewise.
7038 (_bfd_elf_no_info_to_howto): Likewise.
7039 (_bfd_elf_no_info_to_howto_rel): Likewise.
7040 * hp300hpux.c (convert_sym_type): Likewise.
7041 (MY(swap_std_reloc_in)): Likewise.
7042 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7044 * libaout.h (struct aoutdata): Add line_buf field.
7045 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7046 and filename_buffer. Instead, use a malloc buffer stored in the
7047 new line_buf field. Remove length restrictions.
7049 * coffgen.c (string_size): Remove static variable.
7050 (debug_string_size, debug_string_section): Likewise.
7051 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7052 and debug_string_size_p parameters. Use them instead of the
7053 global variables. Change all callers.
7054 (coff_write_symbol): Likewise.
7055 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7056 (coff_write_symbols): Add local variables to replace removed
7059 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7060 function, and line_base fields.
7061 * libcoff.h: Rebuild.
7062 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7063 information, rather than using static variables.
7065 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7066 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7068 * init.c (initialized): Remove static variable.
7069 (bfd_init): Don't bother setting initialized.
7070 (bfd_check_init): Remove.
7071 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7072 * libbfd.h: Rebuild.
7074 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7076 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7077 size for full core dumps. Copy core file header to private data.
7078 (rs6000coff_core_file_failing_command,
7079 rs6000coff_core_file_failing_signal): New functions to extract
7080 the file name and terminating signal from the core file.
7081 * coff-rs6000.c: Use them.
7083 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7085 Change arch info to be const, initialized at compile time.
7086 * archures.c: Reindent many functions. Change CONST to const.
7087 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7088 nothing set it anyhow. Make next const.
7089 (bfd_arch_info_list): Remove.
7090 (bfd_archures_list): Rename from archures_init_table. Change from
7091 a table of function pointers to a table of bfd_arch_info_type
7092 structure addresses.
7093 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7094 (bfd_lookup_arch): Likewise.
7095 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7097 (bfd_default_arch_struct): Make const.
7098 (bfd_arch_init, bfd_arch_linkin): Remove.
7099 (bfd_get_arch_info): Return a const pointer.
7100 * init.c (bfd_init): Don't call bfd_arch_init.
7101 * bfd.c (struct _bfd): Make arch_info const.
7102 * bfd-in2.h: Rebuild.
7103 * libbfd.h: Rebuild.
7104 * configure.in: Put & before everything in $selarchs.
7105 * configure: Rebuild.
7106 * cpu-*.c: Change bfd_*_arch from a function which calls
7107 bfd_arch_linkin to a const structure.
7108 * ieee.c (ieee_object_p): Make arch const.
7110 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7112 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7114 * bfd-in2.h: Regenerate.
7115 * libbfd.h: Regenerate.
7117 * elf32-ppc.c (reloc_type): Update names to match current draft.
7118 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7119 relative. Update names to current V.4 draft.
7120 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7121 (ppc_elf_relocate_section): Rename relocations to match draft.
7123 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7125 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7126 compiled with -mrelocatable-lib to be linked with either normal
7127 modules or -mrelocatable modules.
7129 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7131 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7132 in the a.out header.
7134 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7135 a reloc against a local symbol, even if it's not a section.
7137 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7139 * targets.c (bfd_target): Remove unused align_power_min field.
7140 * bfd-in2.h: Rebuild.
7141 * All backends: Remove initialization of align_power_min.
7143 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7145 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7147 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7149 * config.bfd (mips-dec-netbsd*): New target.
7150 * configure.host (mips-dec-netbsd*): New host.
7151 * configure.in (mips-dec-netbsd*): New native.
7152 * configure: Rebuild.
7154 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7156 Make the COFF backend linker merge common types:
7157 * cofflink.c (struct coff_debug_merge_element): Define.
7158 (struct coff_debug_merge_type): Define.
7159 (struct coff_debug_merge_hash_entry): Define.
7160 (struct coff_debug_merge_hash_table): Define.
7161 (coff_debug_merge_hash_table_init): Define.
7162 (coff_debug_merge_hash_table_free): Define.
7163 (coff_debug_merge_hash_lookup): Define.
7164 (struct coff_final_link_info): Add debug_merge field.
7165 (coff_debug_merge_hash_newfunc): New static function.
7166 (_bfd_coff_final_link): Allocate and free debug_merge table.
7167 (coff_link_input_bfd): Merge identical enum, struct and union
7170 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7172 Convert i960 COFF to use COFF backend linker.
7173 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7174 structure to store the symbol being used.
7175 (coff_i960_start_final_link): New static function.
7176 (coff_i960_relocate_section): New static function.
7177 (coff_i960_adjust_symndx): New static function.
7178 (coff_start_final_link): Define.
7179 (coff_relocate_section): Define.
7180 (coff_adjust_symndx): Define.
7181 * coffcode.h (bfd_coff_backend_data): Add new callback function
7182 _bfd_coff_start_final_link.
7183 (bfd_coff_start_final_link): Define.
7184 (coff_start_final_link): Define if not defined.
7185 (bfd_coff_std_swap_table): Add coff_start_final_link.
7186 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7188 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7189 function callback is not NULL.
7190 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7191 (_bfd_coff_internal_syment_name): Declare.
7192 * libcoff.h: Rebuild.
7193 * configure.in (icoff_big_vec): Add cofflink.o.
7194 (icoff_little_vec): Likewise.
7195 * configure: Rebuild.
7197 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7199 * Makefile.in (clean-info): Remove extraneous tab from line
7202 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7204 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7205 contents has relocs.
7207 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7209 * coffcode.h (coff_compute_section_file_positions): Keep the
7211 (coff_write_object_contents): Remember if it's a relocatable
7213 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7214 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7215 if relocatable file. Swap out saved raw size.
7217 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7219 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7220 (maintainer-clean): Rename from realclean, passing
7221 maintainer-clean down to subdirectories, but leave realclean as a
7224 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7227 * dep-in.sed: Remove config.h from generated dependencies.
7229 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7230 broken out of sunos_canonicalize_dynamic_symtab.
7231 (sunos_canonicalize_dynamic_symtab): Call new function
7232 sunos_slurp_dynamic_symtab.
7233 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7234 dynamic symbol table to the caller.
7235 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7236 callback to override the symbols being read.
7237 * libaout.h (struct aout_backend_data): Add three new parameters
7238 to add_dynamic_symbols callback.
7240 Extensive minor changes to avoid various gcc warnings. Also:
7241 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7242 * archures.c (bfd_arch_info_type): Change mach field from long to
7244 (bfd_lookup_arch): Change machine parameter from long to unsigned
7247 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7249 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7250 a symbol with a non-zero plt_offset.
7252 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7254 * elfcode.h (align_file_position): Remove; not used.
7256 * configure.in: Only check for <sys/procfs.h> on a native system,
7257 and make sure it defines prstatus_t.
7258 * configure: Rebuild.
7260 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7262 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7264 * config.in: Rename from config.h.in.
7265 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7266 Check for config.h:config.in when creating stamp-h.
7267 * configure: Rebuild.
7268 * Makefile.in (stamp-h): Depend upon config.in rather than
7269 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7270 calling config.status.
7272 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7273 (Makefile): Just rebuild Makefile.
7274 (config.h, stamp-h): New targets.
7275 * configure.in: Create stamp-h when rebuilding config.h.
7276 * configure: Rebuild.
7278 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7280 * configure.in: Call AC_CONFIG_HEADER. Substitute
7281 HOST_64BIT_LONG. Check that various header files exist. Check
7282 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7283 and/or free need to be declared. Don't make a link to sysdep.h.
7284 Define TRAD_HEADER for various hosts.
7285 * configure: Rebuild.
7286 * configure.host: Don't set my_host. Add definitions taken from
7287 host header files for various entries. Remove entries which now
7289 * acconfig.h: New file.
7290 * config.h.in: New file, built by autoheader.
7291 * sysdep.h: New file.
7292 * Makefile.in (do_distclean): Don't remove sysdep.h.
7294 (LOCAL_H_DEPS): New variable.
7295 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7297 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7298 ($(OPTIONAL_BACKENDS)): Likewise.
7299 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7300 looking through sysdep.h.
7301 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7302 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7303 (fprintf_vma, sprintf_vma): Likewise.
7304 (int64_type, uint64_type): Don't define.
7305 * bfd-in2.h: Rebuild.
7306 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7307 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7308 * lynx-core.c: Include stuff from old hosts/lynx.h.
7309 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7310 rather than NO_FCNTL.
7311 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7312 rather than NATIVE_HPPAHPUX_COMPILER.
7313 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7315 * hosts/*.h: Remove all header files which merely include,
7316 declare, and define things. Leave header files which define
7317 information needed by trad-core.c.
7319 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7320 (BFD_CC_FOR_BUILD): Define.
7321 * configure.in: Use BFD_CC_FOR_BUILD.
7322 * configure: Rebuild.
7324 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7326 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7327 * configure: Rebuild.
7329 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7332 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7334 * config.bfd: i386pe_ve -> i386pe_vec.
7336 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7338 * configure.host: Incorporate host Makefile fragments by setting
7340 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7341 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7342 value based on whether the code is being compiled by a cross
7343 compiler. Don't substitute host_makefile_frag or frags.
7344 * aclocal.m4: New file to define local AC_PROG_CC.
7345 * configure: Rebuild.
7346 * Makefile.in (INSTALL): Set to @INSTALL@.
7347 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7348 (INSTALL_DATA): Set to @INSTALL_DATA@.
7350 (CC): Define as @CC@.
7351 (CFLAGS): Set to @CFLAGS@.
7352 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7353 (@host_makefile_frag@): Remove.
7354 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7355 after other options.
7356 (config.status): Remove dependency upon @frags@.
7357 * config/*.mh, config/README: Remove.
7359 * config.bfd: Rewrite to incorporate the contents of the Makefile
7360 fragments by setting shell variables, rather than merely returning
7361 the name of a Makefile fragment.
7362 * configure.in: Use shell variables set by config.bfd rather than
7363 looking at the target Makefile fragment files. Don't substitute
7364 target_makefile_frag. Do substitute TDEFINES.
7365 * configure: Rebuild.
7366 * Makefile.in (@target_makefile_frag@): Remove.
7367 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7368 * config/*.mt: Remove.
7370 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7372 * configure.in: Put changequote lines around "i[345]86" patterns
7373 section of core file support.
7375 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7377 * som.c (som_bfd_print_private_bfd_data): Define to use the
7380 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7382 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7383 entry, text_start and data_start.
7385 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7387 * Makefile.in (OFILES): Remove $(TDEPFILES).
7388 * config/apollo.mt (TDEPFILES): Remove.
7389 * config/README: Update.
7391 * configure.in: For a native configuration, set COREFILE and
7392 COREFLAG based on the canonical host name.
7393 * configure: Rebuild.
7394 * Makefile.in: Rebuild dependencies.
7395 (ALL_CFLAGS): Add @COREFLAG@.
7396 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7397 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7398 support routines. Check LYNX_CORE rather than HOST_LYNX.
7399 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7400 * i386lynx.c: Likewise.
7401 * m68klynx.c: Likewise.
7402 * sparclynx.c: Likewise.
7403 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7404 * *-core.c: Comment changes.
7405 * config/decstation.mh (HDEPFILES): Remove.
7406 (HDEFINES): Remove -DTRAD_CORE.
7407 * config/irix3.mh (RANLIB): Remove.
7408 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7409 (HDEFINES): Remove -DIRIX_CORE.
7410 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7411 (HDEFINES): Remove -DTRAD_CORE.
7412 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7413 * config/ultra3.mh (RANLIB): Remove.
7414 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7415 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7416 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7417 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7418 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7419 * config/i386aix.mh, config/i386bsd.mh: Remove.
7420 * config/i386linux.mh, config/i386mach3.mh: Remove.
7421 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7422 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7423 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7424 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7425 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7426 * config/solaris2.mh, config/stratus.mh: Remove.
7427 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7428 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7430 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7432 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7433 DT_FINI entry if the appropriate symbol is not in the hash table.
7435 * libelf.h (struct elf_backend_data): Add create_program_headers
7436 and want_hdr_in_seg fields.
7437 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7439 (elf_backend_create_program_headers): Likewise.
7440 (elfNN_bed): Initialize create_program_headers and
7442 * elf.c (get_program_header_size): Call create_program_headers
7444 (map_program_segments): Check want_hdr_in_seg backend field. Call
7445 create_program_headers backend routine.
7447 * elf.c (assign_file_positions_except_relocs): Align non allocated
7448 sections when creating an executable.
7450 * elfcode.h (elf_swap_phdr_in): Make non static.
7451 (elf_swap_phdr_out): Make non static.
7452 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7453 (bfd_elf32_swap_phdr_out): Declare.
7454 (bfd_elf64_swap_phdr_in): Declare.
7455 (bfd_elf64_swap_phdr_out): Declare.
7457 * ecofflink.c (ecoff_collect_shuffle): New static function.
7458 (_bfd_ecoff_get_accumulated_pdr): New function.
7459 (_bfd_ecoff_get_accumulated_sym): New function.
7460 (_bfd_ecoff_get_accumulated_ss): New function.
7461 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7462 (_bfd_ecoff_get_accumulated_sym): Declare.
7463 (_bfd_ecoff_get_accumulated_ss): Declare.
7464 * libbfd.h: Rebuild.
7466 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7468 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7470 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7471 warning symbols. If any section is named .gnu.warning.XXX, treat
7472 the contents as a warning to be issued if the symbol XXX is
7474 (elf_link_output_extsym): For an indirect or warning symbol, just
7475 output the symbol it points to.
7477 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7478 if bfd_hash_allocate fails, since it will already be set.
7479 (generic_link_hash_newfunc): Likewise.
7480 (archive_hash_newfunc): Likewise.
7481 (hash_entry_bfd): New static function.
7482 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7483 callback. Allocate a new warning using the hash table newfunc.
7484 Use bfd_hash_replace to update the entry in the hash table, rather
7485 than assuming we can copy the fields with structure assignment.
7487 * hash.c (bfd_hash_replace): New function.
7488 * bfd-in.h (bfd_hash_replace): Declare.
7489 * bfd-in2.h: Rebuild.
7491 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7493 * config.bfd: Add mips*vr4300-*-elf* target.
7494 * config/mipsbvr4300.mt: Added.
7496 See file ChangeLog.2
7503 version-control: never