1 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
3 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
6 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
8 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
9 (coff_bfd_copy_private_bfd_data): Ditto.
10 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
11 (coff_arm_bfd_print_private_bfd_data): Ditto.
12 (coff_arm_bfd_set_private_flags): Ditto.
13 (coff_arm_bfd_copy_private_bfd_data): Ditto.
15 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
17 * libcoff-in.h (struct coff_final_link_info): Add boolean
18 global_to_static member for support of task linking.
19 (_bfd_coff_write_task_globals): Add prototype.
20 * libcoff.h: Regenerate.
21 * coffcode.h (coff_write_object_contents): Use #ifdef to
22 check RS6000COFF_C, to be consistent with all other uses
24 * cofflink.c (_bfd_coff_final_link): If doing task linking,
25 call _bfd_coff_write_task_globals.
26 (_bfd_coff_link_input_bfd): If doing task linking, convert
27 global functions to static.
28 (_bfd_coff_write_global_sym): If doing task linking, convert
29 global variables to static.
30 (_bfd_coff_write_task_globals): New function.
32 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
33 (C_AUTOARG): #undef since it clashes with C_UEXT.
34 (C_LASTENT): #undef since it clashes with C_STATLAB.
35 * coffcode.h (coff_write_object_contents): Use TIC80COFF
37 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
38 when TIC80COFF defined (clashes with C_UEXT). Explicitly
39 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
43 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
45 * coff-tic80.c (tic80_howto_table): Change overflow check for most
46 PP relocations to complain_overflow_dont.
48 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
50 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
51 name of R_RELLONG to "RELLONG". Set rightshift and complain for
53 (ppbase_reloc, glob15_reloc): New static functions.
54 (glob16_reloc, local16_reloc): New static functions.
55 (rtype2howto): Handle all relocation types.
56 (coff_tic80_relocate_section): New static function.
57 (coff_relocate_section): Define to coff_tic80_relocate_section.
58 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
61 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
63 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
64 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
66 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
67 callers. If PE file, don't add section VMA.
68 (coff_write_alien_symbol): If PE file, don't add section VMA.
69 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
70 (_bfd_coff_write_global_sym): Likewise.
71 (_bfd_coff_generic_relocate_section): Likewise.
73 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
76 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
78 * cofflink.c (mark_relocs): Add new function to mark symbols which
79 are used by relocations.
80 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
81 suppress the skipping of symbols that have thus been marked.
83 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
85 * coff-sh.c (sh_merge_private_data): New static function.
86 (coff_bfd_merge_private_bfd_data): Define.
89 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
91 * coff-tic80.c: Remove unnecessary #ifdefs.
92 * config.bfd: Set targ_underscore to yes for tic80.
94 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
96 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
97 with unresolved external symbols in GDB).
100 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
102 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
103 the symbols associated with each BFD.
104 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
106 * elf-m10200.c: Likewise.
107 * elf32-m32r.c: Likewise.
108 * elf32-sh.c: Likewise.
110 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
112 * elflink.h (elf_link_add_object_symbols): Don't decrease the
113 alignment of a common symbol. If two symbols that look like
114 common symbols are found in two shared libraries, and the size is
115 different, use the larger size, and warn if --warn-common. If a
116 common symbol overrides a definition in a shared library, set the
117 size to the larger size, and warn if --warn-common.
119 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
121 * cpu-arm.c (compatible): Allow default machine to be polymorphed
122 into any other machine type.
124 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
126 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
127 data into an unitialised destination set its machine type as well.
129 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
131 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
132 to common symbol size. Consistently treat uninitialized symbols
133 in shared objects as common symbols.
135 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
137 * archures.c (constants): Added new constants to identify the
138 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
139 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
141 * bfd-in2.h (constants): Added new constants to identify
142 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
143 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
144 bfd_mach_arm_4T. This file is auto-magically generated from the
145 archures.c file. This update is just to save work.
147 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
148 coff_arm_bfd_print_private_bfd_data,
149 coff_arm_bfd_set_private_flags,
150 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
151 (global): Macro redefinitions set up to use these new functions.
153 * coffcode.h (coff_mkobject_hook): Added call to
154 coff_arm_bfd_set_private_flags().
155 (coff_set_arch_mach_hook): Added code to set machine type based on
156 bits stored in internal flags.
157 (coff_set_flags): Added code to set the new bits in the flags
158 field based on the machine number.
159 (function definition macros): Made all function definition macros
160 conditional so that they can be overridden by target specific
163 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
164 Structure extended to include new types, one each for ARMv2,
165 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
167 * libcoff-in.h (struct coff_tdata): Added flags field.
169 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
171 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
173 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
176 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
178 * coffgen.c (coff_find_nearest_line): If there are no syments,
181 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
183 * config.bfd: cope with '*-*-linux-gnuaout' targets.
185 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
187 * targmatch.sed: Add explicit \n characters to work around bug in
188 HP/UX 10.20 sed program.
190 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
192 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
195 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
197 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
199 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
201 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
202 (struct elf_m68k_pcrel_relocs_copied, struct
203 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
204 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
205 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
206 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
208 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
209 PC relative relocs for a global symbol defined in a regular
210 object, and count the number of PC relative relocs copied for any
212 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
213 traverse with elf_m68k_discard_copies.
215 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
217 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
218 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
220 * coffcode.h (coff_compute_section_file_positions): Force the
221 potential last byte in the file to be written out when
224 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
226 * configure.host (mips*-*-openbsd*): New host.
228 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
230 * elflink.h (elf_link_add_object_symbols): Only subtract the
231 section VMA from the symbol value if this is a fully linked file.
233 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
234 (struct elf_i386_link_hash_entry): Define.
235 (struct elf_i386_link_hash_table): Define.
236 (elf_i386_link_hash_traverse): Define.
237 (elf_i386_hash_table): Define.
238 (elf_i386_link_hash_newfunc): New static function.
239 (elf_i386_link_hash_table_create): New static function.
240 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
241 PC relative relocs for a global symbol defined in a regular
242 object, and count the number of PC relative relocs copied for any
244 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
245 traverse with elf_i386_discard_copies.
246 (elf_i386_discard_copies): New static function.
247 (bfd_elf32_bfd_link_hash_table_create): Define.
249 From Gordon W. Ross <gwr@mc.com>:
250 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
251 (sunos4_aout_backend): Use MY_entry_is_text_address.
254 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
256 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
257 R_D30V_32_NORMAL to 2 (4 bytes).
260 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
262 From Gordon W. Ross <gwr@mc.com>:
263 * netbsd.h (N_SHARED_LIB): Define.
264 (SEGMENT_SIZE): Don't define.
265 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
267 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
268 (SEGMENT_SIZE): Don't define.
270 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
271 to sizeof Rela structure, not sizeof Rel structure. From Gary
272 Thomas <g.thomas@opengroup.org>.
274 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
276 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
277 whenever entry is larger than text address, but only by whole
278 pages. From Gordon W. Ross <gwr@mc.com>.
280 * Makefile.in (install): Depend upon installdirs. Use
281 mkinstalldirs to build $(oldincludedir).
282 (installdirs): New target.
284 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
285 if this is a debugging section which we are stripping.
287 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
289 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
290 alpha-specific target data struct.
292 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
294 From Thomas Graichen <graichen@rzpd.de>:
295 * Makefile.in: Always use $(SHELL) when running move-if-change.
296 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
297 * configure: Rebuild.
299 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
301 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
302 VMA if this is an executable file or a shared object.
304 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
307 * libaout.h (struct aout_backend_data): Add entry_is_text_address
309 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
310 start of the file. Remove uses later on which switch using
312 (MY(callback)): Handle entry_is_text_address.
313 (MY_entry_is_text_address): Define if not defined.
314 (MY(backend_data)): Initialize new field.
315 * aoutf1.h (sunos4_aout_backend): Likewise.
316 * i386aout.c (MY(backend_data)): Likewise.
317 * i386mach3.c (MY(backend_data)): Likewise.
318 * mipsbsd.c (MY(backend_data)): Likewise.
319 * sparclynx.c (sparclynx_aout_backend): Likewise.
320 * netbsd.h (SEGMENT_SIZE): Define if not defined.
321 (MY_entry_is_text_address): Define.
322 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
324 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
325 whose name starts with `.'.
327 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
329 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
330 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
331 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
332 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
333 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
334 sparc-*-openbsd*): New targets.
335 * configure: Rebuild.
337 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
339 * stabs.c (struct stab_section_info): New field
341 (_bfd_link_section_stabs): Fill the above array.
342 (_bfd_stab_section_offset): Use `cumulative_skips' to
343 speed up offset calculation.
345 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
347 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
348 addend for non pc-relative relocations.
350 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
351 for non-existent function.
353 * elf-m10300.c (mn10300_elf_relax_section): New function.
354 (mn10300_elf_relax_delete_bytes): Likewise.
355 (mn10300_elf_symbol_address_p): Likewise.
356 (mn10300_elf_get_relocated_section_contents): Likewise.
357 (bfd_elf32_bfd_relax_section): Define.
358 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
360 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
362 * configure.host: Set SHLIB_LIBS.
363 * configure.in: Substitute SHLIB_LIBS.
364 * configure: Rebuild.
365 * Makefile.in (SHLIB_LIBS): New variable.
366 ($(SHLIB)): Use $(SHLIB_LIBS).
368 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
370 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
371 with bfd_section_vma.
373 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
375 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
376 Correct CPU file names for mn10[23]00.
377 * configure: Rebuild.
379 * bfd.c (bfd_record_phdr): Cast count to size_t before
382 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
383 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
384 (xcoff_write_archive_contents): LIkewise.
385 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
386 (mips_elf_create_procedure_table): Likewise.
387 * peicode.h (pe_print_idata): Likewise.
388 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
389 * xcofflink.c (xcoff_get_section_contents): Likewise.
390 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
391 (xcoff_link_add_symbols): Likewise.
392 (xcoff_link_add_symbols): Likewise.
394 * ppcboot.c (ppcboot_set_arch_mach): Make static.
395 (ppcboot_bfd_print_private_bfd_data): Likewise.
397 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
398 to complain_overflow_signed.
400 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
402 * VERSION: Set to 2.8.1.
404 * Branched binutils 2.8.
406 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
407 deciding whether to copy a reloc into a shared object.
408 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
409 relocs in unallocated sections.
410 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
411 R_SPARC_RELATIVE relocs in unallocated sections.
413 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
415 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
416 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
419 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
421 * elflink.h (elf_link_add_object_symbols): Let a common symbol
422 override an uninitialized symbol from a shared library with a
425 * elf-m10200.c: Rename from elf32-mn10200.c.
426 * elf-m10300.c: Rename from elf32-mn10300.c.
427 * cpu-m10200.c: Rename from cpu-mn10200.c
428 * cpu-m10300.c: Rename from cpu-mn10300.c
429 * Makefile.in: Update accordingly.
431 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
432 (elf_mips_isa): Move to earlier in file.
433 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
434 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
437 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
440 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
442 * configure.com: New file.
443 * config.h-vms: Remove file.
444 * makefile.vms: Update for new configure scheme.
446 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
448 * libcoff-in.h (ppc_allocate_toc_section): Declare.
449 (ppc_process_before_allocation): Declare.
450 * libcoff.h: Rebuild.
452 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
454 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
456 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
458 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
460 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
461 symbol index for a R_IHCONST reloc.
463 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
465 * targmatch.sed: Do not use \(\) recursively.
467 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
469 * m68klinux.c (MACHTYPE_OK): Define.
470 * i386linux.c (MACHTYPE_OK): Define.
472 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
474 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
475 <hjl@gnu.ai.mit.edu>:
476 * sparclinux.c: New file.
477 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
478 * bfd-in2.h: Rebuild.
479 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
480 * configure.in (sparclinux_vec): Add to list of vectors.
481 * configure: Rebuild.
482 * targets.c (sparclinux_vec): Declare.
483 (bfd_target_vector): Add sparclinux_vec.
484 * Makefile.in: Rebuild dependencies.
485 (BFD32_BACKENDS): Add sparclinux.o.
486 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
488 * coff-mips.c (mips_ecoff_backend_data): Initialize new
489 bfd_coff_backend_data field.
490 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
492 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
493 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
494 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
496 * bfd.c: Include "libiberty.h".
497 (strerror): Don't declare.
498 (bfd_errmsg): Call xstrerror rather than strerror.
500 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
502 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
503 reloc even if the symbol is in the .bss section.
504 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
505 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
506 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
508 * coffcode.h (bfd_coff_backend_data): Add new field
509 _bfd_coff_default_section_alignment_power.
510 (bfd_coff_default_section_alignment_power): Define.
511 (bfd_coff_std_swap_table): Initialize new field.
512 * libcoff.h: Rebuild.
513 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
514 symbol to the default section alignment.
516 * COPYING: Update FSF address.
519 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
521 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
522 21-bit absolute that made it act as a relative.
525 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
527 * elflink.c (_bfd_elf_create_linker_section): Don't set
528 bss_section and rel_section from existing sections.
530 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
533 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
535 * aoutx.h (some_aout_object_p): Change executable test to fix
536 problems with embedded a.out systems.
538 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
540 * stabs.c (_bfd_stab_section_offset): New function.
541 * libbfd-in.h (_bfd_stab_section_offset): Declare.
543 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
545 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
546 * elf32-mips.c (mips_elf_relocate_section): Likewise.
547 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
548 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
549 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
551 * stabs.c (_bfd_link_section_stabs): Copy over the first header
552 symbol. Check for memory allocation failure of *psinfo.
553 (_bfd_write_section_stabs): Add psinfo parameter. Change all
554 callers. Set the value of the header symbol.
555 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
559 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
561 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
562 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
563 reloc types, rather than silently failing to generate an output file.
566 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
568 * targmatch.sed: Use the hold space to put the #ifdef around the
570 * targets.c (UNSUPPORTED_TARGET): Don't define.
571 (find_target): Don't check for UNSUPPORTED_TARGET.
572 (bfd_set_default_target): Don't try to optimize by checking for
575 * Makefile.in: Rebuild dependencies.
576 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
577 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
578 (elf32-m32r.o): Remove explicit target.
580 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
583 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
584 count section symbols for sections that were created by the
585 linker, or are not allocatable or not loadable.
586 (elf32_sparc_finish_dynamic_sections): Output output section
587 symbols for section for which we made space for them.
589 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
591 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
592 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
594 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
596 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
597 (m32r_hi16_list): New static local.
598 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
599 (m32r_elf_do_hi16_reloc): Delete.
600 (m32r_elf_relocate_hi16): New function.
601 (m32r_elf_lo16_reloc): New function.
602 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
605 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
607 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
608 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
609 (m32r_elf_final_sda_base): New function.
610 (m32r_elf_relocate_section): Rewrite sdata support.
611 (m32r_elf_finish_dynamic_sections): Delete.
613 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
615 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
616 * coff-svm68k.c: New file. Just defines some macros and includes
618 * coff-m68k.c: Add functions to handle common addends, moved in
619 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
620 Control whether relocs are visible using STATIC_RELOCS.
621 * cf-m68klynx.c: Simplify greatly: just define macros to control
623 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
624 * targets. (m68ksysvcoff_vec): Declare.
625 (bfd_target_vector): Add m68ksysvcoff_vec.
626 * config.bfd (m68*-motorola-sysv*): New target.
627 * configure.in (m68ksysvcoff_vec): New vector.
628 * configure: Rebuild.
629 * Makefile.in: Rebuild dependencies.
630 (BFD32_BACKENDS): Add coff-svm68k.o.
631 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
633 * binary.c (binary_set_section_contents): Don't get misled if the
634 first section is not loadable. From Matthew L. Martin
637 * elflink.h (elf_bfd_final_link): Set the value of a section
638 symbol to the section address unless doing a relocateable link.
640 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
642 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
643 .plt entry if we've taken the function's address.
644 (elf64_alpha_merge_gots): Merge collected flags info as well.
646 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
648 * Many files: Add function prototypes.
649 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
650 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
651 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
652 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
653 * peicode.h: Change several void * parameters to PTR.
654 * srec.c (srec_get_symbol_info): Make static.
655 * syms.c (bfd_symbol_is_absolute): Remove.
656 * Makefile.in: Rebuild dependencies.
658 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
660 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
661 (bfd_elf32_bfd_is_local_label): Don't define.
663 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
666 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
668 * bfd-in.h: Don't include obstack.h.
669 (struct bfd_hash_table): Change memory field to PTR.
670 * bfd.c (struct _bfd): Change memory field to PTR.
671 * bfd-in2.h: Rebuild.
672 * libbfd-in.h (bfd_release): Declare as function, don't define as
675 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
676 objalloc routines rather than obstack routines.
677 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
678 (getpagesize): Don't define.
679 (_bfd_new_bfd): Don't set _bfd_chunksize.
680 (bfd_openr): Free new bfd and objalloc on failure.
681 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
682 (bfd_alloc_size): Remove.
683 (bfd_release): New function.
684 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
685 objalloc routines rather than obstack routines.
686 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
687 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
688 objalloc routines rather than obstack routines.
689 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
690 (struct accumulate): Change memory to struct objalloc *.
691 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
692 * dep-in.sed: Don't remove obstack.h from dependency list.
693 * Makefile.in: Rebuild dependencies.
694 (BFD_H_DEPS): Remove obstack.h.
695 (install): Don't install obstack.h.
696 * Many files: Don't include "obstack.h".
699 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
700 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
702 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
703 * sunos.c (sunos_add_dynamic_symbols): Likewise.
704 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
706 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
707 old version of bfd_alloc.
708 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
710 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
712 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
714 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
715 ELF local label syntax as well.
717 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
719 * config.bfd (powerpc-*-beos*): New target.
720 * configure.in (powerpc-*-beos*): Add case that explicitly
721 does not set COREFILE for now. A future BeOS version is
722 expected to support core files.
723 * configure: Regenerate with autoconf.
725 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
727 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
728 seen with a local symbol, rather than crashing.
730 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
731 version symbols if there aren't any.
734 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
736 * coff-tic80.c (coff_rtype_to_howto): Define
737 (coff_tic80_rtype_to_howto): Clone generic coff version and
738 add code to handle the funky TI "internal relocations".
741 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
743 * elflink.h (elf_link_add_object_symbols): Don't warn about type
744 or size changes because of a weak symbol.
746 * cisco-core.c (SIGEMT): Define if not defined.
748 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
750 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
751 setting ever. Sanity check the version number. Sort out copying
752 flags and other information when adding an indirect symbol.
753 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
754 symbols added by the backend. Clear the entire contents of the
756 (elf_export_symbol): Ignore indirect symbols.
757 (elf_link_output_extsym): Accept a section without an owner in an
759 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
760 version count. Correct the allocation of x_versymp.
762 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
763 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
764 Don't return bfd_und_section_ptr when info->shared.
765 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
766 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
767 (mips_elf_check_relocs): Resolve an indirect symbol in
769 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
770 SHN_MIPS_TEXT or SHN_MIPS_DATA.
772 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
774 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
776 From Eric Youngdale <eric@andante.jic.com>:
777 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
778 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
779 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
780 versioned symbol appears in both a regular and a shared object.
781 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
782 appropriate. Improve error message.
783 (struct elf_outext_info): Rename from elf_finfo_failed. Change
784 all uses. Add localsyms field.
785 (elf_bfd_final_link): When generating a shared library, call
786 elf_link_output_extsym to output all local symbols.
787 (elf_link_output_extsym): Handle symbols which were forced to
790 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
792 From Eric Youngdale <eric@andante.jic.com>:
793 * elf-bfd.h (elf_symbol_type): Add version field.
794 * elfcode.h (elf_slurp_symbol_table): Set version field.
795 * elflink.h (elf_link_add_object_symbols): When creating an
796 indirect symbol for a default version symbol, set DEF_DYNAMIC if
797 appropriate. Set up an indirection from the nondefault version of
799 (NAME(bfd_elf,size_dynamic_sections)): Call
800 elf_link_assign_sym_version before checking whether there are any
801 versions. Always record the version name as a dynamic symbol.
803 (elf_link_assign_sym_version): After finding a version, see if a
804 symbol should be forced to local scope. Create a new version
805 definition if appropriate.
806 (elf_link_output_extsym): Correct indirect symbol handling.
807 * elf.c (bfd_elf_print_symbol): Print version information.
808 (bfd_section_from_shdr): Turn version sections into BFD sections.
809 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
810 if sh_info is not already set.
811 (_bfd_elf_copy_private_section_data): Copy sh_info for version
813 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
814 _bfd_stringtab_add to copy the name into permanent memory if
817 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
819 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
821 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
823 * coffcode.h (bfd_coff_backend_data): Change
824 _bfd_coff_compute_section_file_positions to return a boolean
825 value. Change all callers.
826 (coff_compute_section_file_positions): Change return type to
827 boolean. If the size of the last section changed, then output a
828 zero byte at the end of the file.
829 * libcoff.h: Rebuild.
831 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
832 for at least 6 output symbols.
833 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
834 emit a TC csect to represent the space they take up. For an XO
835 symbol, just emit a reference, not a csect.
837 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
838 Solaris doesn't like the combined options, and the -f is
840 (stamp-tshlink, install): Likewise.
842 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
843 handling when little endian.
845 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
847 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
848 (mn10300_elf_relocate_section): Likewise.
849 (elf_backend_relocate_section): Define.
851 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
852 relocs. Replace them with generic PCREL_{8,16,32} relocs.
853 (elf32_mn10300_howto_table): Likewise.
854 (elf32_mn10300_reloc_map): Likewise.
855 (bfd_elf32_mn10300_reloc): Delete unused function.
857 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
860 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
861 understand, just set the howto field to NULL, and the caller will
862 print an appropriate error message.
864 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
865 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
866 block. Use NULL for initializations of "ptr" rather than bare 0.
867 * coff-h8300.c: Fix typo in comment.
868 * coff-h8500.c: Ditto.
872 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
874 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
875 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
876 m32r_elf_get_relocated_section_contents): First pass at relax support.
878 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
880 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
881 entry for reading verdef records.
882 Use correct braces for computing increments of extverdaux and
883 exteverdef record pointers.
886 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
888 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
892 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
894 * elflink.h (elf_link_find_version_dependencies): Check that
895 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
899 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
901 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
904 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
906 * targets.c (bfd_default_vector): Make non-const.
907 (find_target): New static function, broken out of
909 (bfd_set_default_target): New function.
910 (bfd_find_target): Call find_target. When defaulting, use
911 bfd_default_vector[0] if it is not NULL.
912 * libbfd-in.h (bfd_default_vector): Adjust declaration.
913 * bfd-in2.h, libbfd.h: Rebuild.
915 * syms.c (bfd_is_local_label): Return false if the symbol has no
917 * coff-i960.c (coff_i960_is_local_label_name): New function.
918 (coff_bfd_is_local_label_name): Define.
919 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
920 (coff_bfd_is_local_label_name): Define.
921 * coff-rs6000.c (xcoff_is_local_label_name): New function.
922 (coff_bfd_is_local_label_name): Define.
923 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
924 with .. or _.L_ as local.
925 * elf32-i386.c (elf_i386_is_local_label_name): New function.
926 (bfd_elf32_bfd_is_local_label_name): Define.
927 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
928 beginning with $ as local.
930 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
932 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
933 rather than comparing against info->lprefix.
934 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
935 * elflink.h (elf_link_input_bfd): Likewise.
936 * linker.c (_bfd_generic_link_output_symbols): Likewise.
937 * xcofflink.c (xcoff_link_input_bfd): Likewise.
939 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
940 _bfd_elf_is_local_label_name if not already defined.
941 * elf.c (_bfd_elf_is_local_label_name): New function.
942 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
944 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
945 (m88k_is_local_label_name): New static function.
947 * coffcode.h (coff_bfd_is_local_label_name): Define as
948 _bfd_coff_is_local_label_name if not already defined.
949 * coffgen.c (_bfd_coff_is_local_label_name): New function.
950 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
951 * libcoff.h: Rebuild.
953 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
954 to _bfd_is_local_label_name.
955 (bfd_target): Likewise.
956 * syms.c (bfd_is_local_label): Define as function, not macro.
957 (bfd_is_local_name): Define.
958 * libbfd.c (bfd_generic_is_local_label_name): Rename from
959 bfd_generic_is_local_label, and take a string rather than a
961 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
962 (_bfd_nosymbols_bfd_is_local_label_name): Define.
963 (bfd_generic_is_local_label): Don't declare.
964 (bfd_generic_is_local_label_name): Declare.
965 * bfd-in2.h, libbfd.h: Rebuild.
966 * All backends: Change local_label to local_label_name.
968 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
969 (mips_elf_relocate_got_local): Change return type to boolean.
970 Don't assume that the first zero entry is unassigned; instead, use
972 (mips_elf_relocate_section): Check return value of
973 mips_elf_relocate_got_local.
974 (mips_elf_create_got_section): Initialize assigned_gotno field.
977 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
979 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
983 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
985 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
986 that have no contents merely because linker_mark is not set.
988 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
990 * config.bfd (mips*-*-lnews*): New target.
991 * coff-mips.c (mips_relocate_section): Make assert compare
992 content byteorder instead of header byteorder.
993 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
995 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
996 * configure.in (ecoff_biglittle_vec): Add case.
999 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1001 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1002 name begins with ".note".
1003 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1004 section whose name begins with ".note".
1005 (get_program_header_size): Corresponding change.
1007 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1008 jal and for jal overflow.
1010 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1012 From Eric Youngdale <eric@andante.jic.com>:
1013 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1014 not found, try looking it up again without the version name.
1015 (elf_link_add_object_symbols): Always link against the dynamic
1016 symbol table of a dynamic object. When linking against a dynamic
1017 object, include version strings in symbol names, and set up
1018 version information. Add indirect symbols for default versions.
1019 (elf_link_create_dynamic_sections): Add special version sections.
1020 (struct elf_assign_sym_version_info): Define.
1021 (struct elf_find_verdep_info): Define.
1022 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1023 up version sections.
1024 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1025 (elf_link_find_version_dependencies): New static function.
1026 (elf_link_assign_sym_version): New static function.
1027 (elf_link_renumber_dynsyms): New static function.
1028 (struct elf_final_link_info): Add symver_sec field.
1029 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1030 local symbols of a dynamic object. Handle DT_VER* constants.
1031 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1032 dynamic object. Skip indirect symbols from ELF objects. Remove
1033 the version name before choosing a hash bucket. Write out the
1034 version information if appropriate.
1035 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1036 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1037 (bfd_elf64_size_dynamic_sections): Likewise.
1038 * bfd-in2.h: Rebuild.
1039 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1040 Change elf_link_hash_flags to unsigned short.
1041 (ELF_LINK_HIDDEN): Define.
1042 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1043 dynverdef_hdr, dynversym_section, dynverdef_section,
1044 dynverref_section, cverdefs, cverrefs, verdef, verref.
1045 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1046 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1047 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1048 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1049 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1050 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1051 (_bfd_elf_slurp_version_tables): Declare.
1052 * elf.c (_bfd_elf_swap_verdef_in): New function.
1053 (_bfd_elf_swap_verdef_out): Likewise.
1054 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1055 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1056 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1057 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1058 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1059 version information if there is any.
1060 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1061 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1062 (elf_fake_sections): Handle .gnu.version* section names.
1063 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1064 (_bfd_elf_slurp_version_tables): New function.
1065 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1066 version name in string entered in dynamic hash table.
1067 * elfcode.h: Include fnmatch.h.
1068 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1069 symbol which was forced to become local.
1070 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1071 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1072 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1073 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1075 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1077 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1079 (mn10200_elf_relax_section): Correctly compute a symbol's value
1080 when the symbol is local, but not in the same section as we are
1081 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1084 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1086 * elf32-m32r.c: Rewrite to use ELF backend linker.
1087 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1088 Add small data area support (R_M32R_SDA16).
1089 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1090 * bfd-in2.h,libbfd.h: Regenerated.
1092 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1094 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1095 (mn10200_elf_relax_delete_bytes): Likewise.
1096 (mn10200_elf_symbol_address_p): Likewise.
1097 (mn10200_elf_get_relocated_section_contents): Likewise.
1098 (bfd_elf32_bfd_relax_section): Define.
1099 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1101 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1102 (mn10200_elf_relocate_section): Likewise.
1103 (elf_backend_relocate_section): Define.
1106 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1108 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1109 reloc.c, targets.c: New target, elf-*-D30V.
1111 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1113 * cpu-d30v.c, elf32-d30v.c: New files.
1116 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1118 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1119 * bfd-in2.h: Regenerated.
1120 start-sanitize-tic80
1121 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1122 (rtype2howto): Add function.
1123 (tic80_howto_table): Add.
1126 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1128 * sysdep.h: Don't define errno in MSVC if error.h is included.
1131 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1133 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1134 is initialized before it is used.
1137 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1139 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1140 symbol into a weak undefined symbol; leave it as a common symbol.
1142 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1144 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1145 about a symbol defined in a dynamic object if it has already been
1146 defined in a regular object.
1148 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1150 * makefile.vms: Add gcc flags to allow compiling with current gcc
1152 (targmatch.h): New dependency.
1154 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1156 * evax.h (ALPHA_R_CODEADDR): New relocation.
1157 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1159 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1161 * bfd-in2.h, libbfd.h: Rebuild.
1163 Restrict symbol length to 64 bytes, case preserving:
1164 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1165 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1166 (_bfd_evax_length_hash_symbol): Added.
1167 * evax-etir.c (_bfd_evax_write_etir): Call
1168 _bfd_evax_length_hash_symbol before output of symbol.
1169 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1170 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1172 * evax-emh.c: Output filename to object file without path.
1174 * evax-egsd.c: New sections for local and global commons.
1176 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1177 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1178 notices. Replace AXP with Alpha.
1180 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1182 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1183 sections if we are creating a shared library.
1185 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1187 * configure.host (i386-windows): Don't set host64=true.
1189 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1191 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1192 (elf_mips16_gprel_howto): New static variable.
1193 (mips16_gprel_reloc): New static function.
1194 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1195 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1196 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1197 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1198 * bfd-in2.h, libbfd.h: Rebuild.
1200 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1202 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1203 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1205 start-sanitize-r5900
1206 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1208 * config.bfd: add r5900
1211 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1213 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1214 the output section will be the absolute section; don't print an
1215 assertion message for that case when doing a relocateable link.
1217 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1219 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1220 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1221 need_fn_sub, call_stub, and call_fp_stub.
1222 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1223 (mips_elf_link_hash_newfunc): Initialize new fields.
1224 (mips_elf_link_hash_table_create): Likewise.
1225 (mips_elf_relocate_section): Redirect relocations to use mips16
1226 stubs when appropriate.
1227 (mips_elf_check_relocs): Attach stub sections to the appropriate
1228 symbol. Set need_fn_stub when appropriate.
1229 (mips_elf_always_size_sections): New static function.
1230 (mips_elf_check_mips16_stubs): New static function.
1231 (elf_backend_always_size_sections): Define.
1232 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1234 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1235 attached to sections which are not being included in the link.
1237 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1239 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1240 symbol value when computing the addend for a pc_relative
1243 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1245 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1246 relocateable link, just skip pc_relative pcrel_offset relocs.
1247 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1248 structure for an ARM26 reloc which can be resolved.
1249 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1250 reloc can be resolved.
1252 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1253 error in overflow check for R_RELBYTE.
1255 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1257 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1258 From Mark Rasin <mark.rasin@telrad.co.il>.
1260 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1263 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1265 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1266 (elf_mn10200_howto_table): Likewise.
1267 (mn10200_reloc_map): Likewise.
1269 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1271 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1272 * bfd-in2.h, libbfd.h: Regenerated.
1273 * elf32-m32r.c: Add support for them.
1275 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1277 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1278 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1280 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1281 r_format and r_pcrel. Always return a value.
1283 * riscix.c (MY_final_link_callback): Define to dummy value.
1285 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1286 relocations against the text segment, look up the output name of
1288 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1289 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1290 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1291 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1292 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1294 start-sanitize-tic80
1295 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1297 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1298 routines for little endian data.
1299 * coffcode.h (coff_write_object_contents): Set magic to
1300 TIC80_ARCH_MAGIC for TIc80.
1302 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1304 * coff-tic80.c (tic80coff_vec): Change to little endian data
1308 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1310 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1311 auxiliary_filters parameter to be const char * const *. Accept a
1312 NULL terminated array.
1313 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1314 (bfd_elf32_size_dynamic_sections): Update declaration.
1315 * bfd-in2.h: Rebuild.
1317 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1319 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1320 NOTYPE symbol in a text section as a FUNC symbol.
1322 * coffcode.h (coff_compute_section_file_positions): Force
1323 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1325 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1327 * libaout.h (machine_type): Reserve several values for sparclet.
1329 start-sanitize-tic80
1330 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1332 * config.bfd (tic80-*-*): Don't require 'coff'.
1336 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1338 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1339 table to v850_elf_reloc for all non-standard relocations.
1340 (v850_elf_check_relocs): Add check for h being non-null.
1341 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1342 statement instead of multiple ifs.
1343 (v850_elf_relocate_section): Fix up error message, don't just call
1347 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1349 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1350 Use bfd_elf_generic_reloc as special function for all relocs.
1351 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1353 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1354 24bit pc-relative reloc.
1356 start-sanitize-tic80
1357 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1359 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1360 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1361 header byte order is little endian. Use correct bfd_get and
1362 bfd_put routines for little endian headers.
1363 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1364 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1367 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1369 * reloc.c: Add BFD_RELOC_24.
1370 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1371 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1372 * bfd-in2.h, libbfd.h: Rebuilt.
1374 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1376 elf64-alpha multiple .got rewrite:
1378 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1379 (bfd_elf*_mkobject): Don't define here ...
1380 * elfxx-target.h: ... but rather here. Default always_size_sections
1382 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1383 what the #defines in elf-bfd.h transmuted it to anyway.
1385 * section.c: Add SEC_LINKER_CREATED flag.
1386 * bfd-in2.h: Rebuild.
1387 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1388 relocation section flags.
1389 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1390 SEC_IN_MEMORY to recognize generated bits.
1391 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1393 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1394 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1395 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1396 * elf32-ppc.c (ppc_elf_create_linker_section,
1397 ppc_elf_size_dynamic_sections): Likewise.
1398 * elf32-sparc.c (elf32_sparc_check_relocs,
1399 elf32_sparc_size_dynamic_sections): Likewise.
1400 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1402 (_bfd_elf_create_dynamic_sections): Likewise.
1403 (_bfd_elf_make_linker_section_rela): Likewise.
1404 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1405 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1406 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1407 to identify generated bits.
1408 (elf_link_input_bfd): Likewise.
1410 * elf64-alpha.c: Rewrite everything touching relocations.
1413 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1415 * elf32-v850.c (all functions and static variables): Go through
1416 and regularize names to be of the form v850_elf_<xxx>.
1417 (toplevel): Include <elf/v850.h>.
1418 (enum reloc_type): Move to include/elf/v850.h.
1419 (v850_elf_check_relocs): For common variables, if the variable is
1420 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1421 into the appropriate section.
1422 (elf_backend_check_relocs): Define.
1424 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1426 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1429 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1431 * config.bfd (mips*el-*-linux*): New target.
1432 (mips*-*-linux*): New target.
1434 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1435 Return a useful value.
1437 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1439 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1441 * configure: Rebuild.
1442 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1443 ac_cv_func_mmap in bfd/configure.host.
1445 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1446 filter_shlib and auxiliary_filter_shlib parameters.
1447 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1449 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1450 (bfd_elf64_size_dynamic_sections): Likewise.
1451 * bfd-in2.h: Rebuild.
1453 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1455 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1456 symbols, don't export a symbol which is defined by an object in an
1457 archive which contains shared objects.
1459 start-sanitize-tic80
1460 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1462 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1463 for TI TMS320c80 (MVP).
1464 (bfd_archures_list): Add bfd_tic80_arch.
1465 * bfd-in2.h: Regenerate by running "make headers".
1467 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1469 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1470 * configure.in (case $vec): Correct typo, "tb" not "tp".
1471 Also add cofflink.o for tic80coff_vec.
1472 * configure: Regenerate with autoconf.
1475 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1477 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1478 is configured with --with-mmap.
1480 start-sanitize-tic80
1481 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1483 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1484 (ALL_MACHINES): Add cpu-tic80.o
1485 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1486 * coff-tic80.c: Add skeleton, cloned from another coff config.
1487 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1491 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1493 * TODO: Correct a misspelling.
1494 start-sanitize-tic80
1495 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1496 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1497 * configure.in (case $vec): Add tic80coff_vec entry.
1498 * configure: Regenerate with autoconf.
1499 * archures.c (bfd_tic80_arch): Declare.
1500 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1501 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1502 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1503 (bfd_target_vector): Add tic80coff_vec entry.
1506 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1508 * elflink.h (elf_buckets): Add some more values for larger
1511 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * Makefile.in (install): Move subdir_do out of conditional. From
1514 Fred Fish <fnf@cygnus.com>.
1516 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1518 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1520 (elf_mn10200_howto_table): Likewise.
1521 (mn10200_reloc_map): Likewise.
1523 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1525 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1526 mips16 symbol during the link.
1527 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1529 (mips_elf_link_output_symbol_hook): New static function.
1530 (elf_backend_link_output_symbol_hook): Define.
1532 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1535 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1537 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1538 against SEC_DEBUGGING sections here (revert patch of December 5).
1539 * elfcode.h (elf_object_p): Check for them here, instead.
1541 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1543 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1544 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1546 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1547 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1548 * elf-bfd.h (struct elf_size_info): Update declaration of
1550 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1551 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1552 * elfxx-target.h: Use new dynamic reloc routines by default.
1553 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1556 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1558 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1559 if NAMES_HAVE_UNDERSCORE is defined.
1561 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1563 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1565 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1567 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1570 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1572 * elflink.h (elf_link_add_object_symbols): Only add a weak
1573 symbol if the real definition is in the dynamic symbol table.
1574 After finding the real definition, then, if it is dynamic, add the
1575 weak symbol to the dynamic symbol table.
1577 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1579 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1581 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1584 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1586 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1588 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1589 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1590 * reloc.c: Remove mn10300 big endian relocs.
1591 * bfd-in2.h, libbfd.h: Rebuilt.
1593 * elf32-mn10200.c: Update from elf32-mn10300.c.
1595 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1597 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1599 * elf32-mn10300.c: Add some comments.
1601 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * ihex.c (ihex_scan): Always initialize buf before jumping to
1605 (ihex_read_section): Likewise.
1607 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1609 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1610 inplace for most relocs.
1612 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1614 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1615 even if SEC_ALLOC is not set.
1616 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1617 when deciding whether to copy a reloc into a shared object.
1618 (elf_i386_relocate_section): Likewise.
1619 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1620 (elf32_sparc_relocate_section): Likewise.
1621 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1622 reloc section if it is not set in the source section.
1623 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1624 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1625 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1627 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1629 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1630 expects a .got.plt until we actually create it.
1632 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1634 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1635 message for bfd_reloc_outofrange, rather than aborting. From
1636 Philippe De Muyter <phdm@info.ucl.ac.be>.
1638 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1639 a relocateable link, don't try to process them. From Heinz Wrobel
1640 <wrobel@lpr.e-technik.tu-muenchen.de>.
1642 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1644 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1645 mn10300_info_howto_rel. Tweak reloc argument to be an
1646 Elf32_Internal_Rela.
1647 (USE_RELA): Define instead of USE_REL.
1648 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1650 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1652 * configure.in, configure: Handle mips*-sgi-irix6*.
1653 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1656 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1658 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1659 relocation against a symbol defined in a section with no output
1662 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1664 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1665 * configure, config.in: Rebuild with autoconf 2.12.
1667 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1668 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1669 (swap_out_syms): Set st_other from existing st_other field.
1670 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1672 (elf_link_output_extsym): Set the other field from the global hash
1674 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1675 (elf_mips16_jump_howto): New static variable.
1676 (mips16_jump_reloc): New static function.
1677 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1678 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1679 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1681 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1682 * bfd-in2.h, libbfd.h: Rebuild.
1683 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1685 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1687 * configure.host: Use long long for mips-sgi-irix6*.
1689 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1690 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1692 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1694 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1695 (enum reloc_type): Add more reloc types.
1696 (elf32_mn10300_howto_table): Update for new reloc types.
1697 (elf32_mn10300_reloc_map): Update for new reloc types.
1698 * reloc.c: Add some new relocs for the mn10300 series.
1699 * bfd-in2.h, libbfd.h: Rebuilt.
1701 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1703 * som.c (setup_sections): Don't lose for a space which has
1704 no data, but some symbols.
1706 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1708 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1709 (sunos_link_hash_table_create): Initialize got_needed.
1710 (sunos_create_dynamic_sections): Only set .got section size if it
1711 is not already set. Set got_needed.
1712 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1713 sdynptr, and only handle dynamic sections, if dynamic sections are
1715 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1716 Initialize .got section.
1717 (sunos_scan_ext_relocs): Likewise.
1718 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1720 (sunos_finish_dynamic_link): Check got_needed. Only set up
1721 dynamic linking information if needed.
1723 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1725 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1727 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1729 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1731 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1733 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1736 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1738 * filemode.c: Include sysdep.h.
1739 * ihex.c: Add casts to eliminate compiler warnings.
1740 * sunos.c: Add casts to eliminate compiler warnings.
1742 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1744 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1746 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1747 appropriate relocations in the .so file if shared.
1748 (ppc_elf_relocate_section): Ditto.
1750 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1752 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1753 complain_overflow_unsigned.
1755 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1757 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1758 overflows for R_D10V_16 and R_D10V_18.
1760 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1762 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1763 (do_with_relocs): Likewise.
1764 (do_as_repeat): Likewise.
1765 (copy_expression): Likewise.
1767 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1769 * ieee.c (ieee_write_external_part): Correctly record whether
1770 there is an external part.
1773 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1775 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1776 handle tda offsets for sld.w and sst.w instructions.
1777 Fix alignment check in sld.w and sst.w tda reloc handling.
1780 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1782 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1785 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1787 * elf32-v850.c: Add comments about assumptions about
1788 char, short & long sizes.
1789 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1790 problems for several relocs.
1792 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1793 R_V850_SDA_OFFSET entry.
1796 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1799 Store import file index in ldindx.
1800 (xcoff_build_ldsyms): Assume that ldsym was not previously
1801 allocated. For an imported symbol, copy ldindx into l_ifile.
1804 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1806 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1807 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1808 fields in R_V850_TDA_OFFSET.
1809 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1810 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1813 * elf32-v850.c: Include bfdlink.h.
1814 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1816 (elf32_v850_bfd_final_link_relocate): New function.
1817 (v850_elf_relocation_section): Likewise.
1818 (elf_backend_relocate_section): Define.
1821 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1823 * binary.c (binary_set_section_contents): Ignore sections which
1824 don't have SEC_LOAD and SEC_ALLOC set.
1826 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1828 * linker.c (_bfd_generic_final_link): Avoid losing static
1829 symbols in the .bss section.
1831 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1833 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1834 (mips32_64bit_reloc): New static function.
1835 (mips_reloc_map): Add entry for BFD_RELOC_64.
1836 (mips_elf_relocate_section): Handle R_MIPS_64.
1838 * linker.c (default_indirect_link_order): Print an error message
1839 when attempting to do a relocateable link with different object
1840 file formats, rather than calling abort.
1842 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1844 * reloc.c (m32r relocs): Rename them.
1845 * bfd-in2.h, libbfd.h: Regenerated.
1846 * elf32-m32r.c: Update.
1847 (m32r_elf_10_pcrel_reloc): New function.
1848 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1849 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1851 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1853 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1854 all sections that will be included in the output file.
1855 (_bfd_generic_link_output_symbols): Discard symbols in sections
1856 which are being discarded.
1860 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1861 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1862 (elf_v850_howto_table): Corresponding changes.
1863 (elf_v850_reloc_map): Corresponding changes.
1864 * reloc.c: Add additional V850 relocations.
1865 * bfd-in2.h, libbfd.h: Rebuilt.
1867 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1868 no longer want in pc-relative relocs.
1870 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1872 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1873 accept a reloc against an undefined sybmol!
1875 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1877 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1880 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * VERSION: Bump for new relocation.
1884 * hosts/i386bsd.h: If NBPG is not defined, define it as
1885 PAGE_SIZE, for recent versions of FreeBSD.
1887 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1889 * configure.host: Use `long long' as the 64 bit type on a Solaris
1890 host, since both gcc and the SunPRO compilers support it.
1892 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1894 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1895 mistake to have reused the ECOFF LITERAL for ELF since they have
1896 different semantics.
1897 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1898 * bfd-in2.h, libbfd.h: Rebuild.
1900 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1903 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1904 dynamic relocation for an undefweak symbol when we are building
1905 a static executable.
1907 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1909 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1910 point explicitly to srcdir.
1911 (targmatch.h): Edit references to point explicitly to objdir.
1913 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1915 * config.bfd: When setting targ_cpu, don't get confused by
1918 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1920 * configure.host: Add support for windows host (a build done
1921 under the Microsoft build environment).
1923 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1925 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1926 definition in a dynamic object, add it to the dynamic symbol table
1927 if any dynamic object mentions it. Reverts part of last patch.
1929 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1930 (sunos_link_hash_table_create): Initialize got_base.
1931 (bfd_sunos_size_dynamic_sections): If the .got section is more
1932 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1934 (sunos_check_dynamic_reloc): Subtract got_base from a base
1935 relative relocation.
1937 * elf32-mips.c (elf_mips_isa): New static function.
1938 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1939 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1941 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1943 * archive.c (do_slurp_coff_armap): Only treat archive as little
1944 endian for i960 COFF.
1946 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1948 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1949 by the change in size of the section when EXEC_P is not set.
1951 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1952 (m68kcoff_rtype_to_howto): New static function.
1953 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1954 VMA to the addend for a PC relative reloc.
1956 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1958 * Makefile.in: Rebuild dependencies.
1960 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1963 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1965 * Makefile.in: Remove explicit dependencies for mn10200 and
1967 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1968 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1969 (dependencies): Rebuilt.
1971 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1973 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1974 during this function.
1976 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1977 section if the flags are compatible.
1979 * configure.in: Add havevecs, and put it in tdefaults.
1980 * mpw-config.in: Likewise.
1981 * configure: Rebuild.
1982 * targmatch.sed: New file; a sed script to build targmatch.h from
1984 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1985 * targets.c: Include "fnmatch.h".
1986 (struct targmatch): Define.
1987 (bfd_target_match): Define by including targmatch.h.
1988 (bfd_find_target): If the target is not found by name, search for
1989 it as a configuration triplet.
1990 * Makefile.in: Rebuild dependencies.
1991 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1992 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1993 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1994 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1995 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1996 (CFILES): Remove i386dynix.c and hp300bsd.c.
1997 (targmatch.h): New target.
1998 (do_clean): Remove targmatch.h.
2000 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2001 * acconfig.h: Add NEED_DECLARATION_GETENV.
2002 * configure, config.in: Rebuild.
2003 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2004 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2006 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2008 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2009 * cpu-mn10200.c, cpu-mn10300.c: New files.
2010 * elf32-mn10200.c, elf32-mn10300.c: New files.
2011 * Makefile.in: Break mn10x00 support into two separate
2012 configurations, mn10200 and mn10300.
2013 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2014 * bfd-in2.h, configure: Rebuilt.
2016 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2018 * Makefile.in (do_clean): Move config.log to do_distclean.
2020 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2022 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2023 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2024 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2025 (elf32-mn10x00.o): Add dependencies.
2026 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2027 (bfd_mn10x00_arch): Declare.
2028 (bfd_archures_list): Add bfd_mn10x00_arch.
2029 * config.bfd: Add mn10x00-*-*.
2030 * configure.in: Add bfd_elf32_mn10x00_vec.
2031 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2032 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2033 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2034 * bfd-in2.h, configure: Rebuilt.
2036 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2038 openVMS/Alpha: Provide filename and case_hack flags via
2039 symbol table from gas.
2040 Add case_hack code for symbol output from vax/vms.
2041 * evax-alpha.c (evax_initialize): Remove filename handling,
2042 filename is provided via symbol table.
2043 (evax_get_symtab): Use local symbol count when setting up table.
2044 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2046 (_bfd_evax_write_egsd): Skip file name symbol.
2047 * evax-emh.c (get_vms_time_string): Local function now.
2048 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2050 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2051 through _bfd_evax_case_hack_symbol.
2052 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2054 (_bfd_evax_basename): Removed.
2055 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2056 * evax.h (evax_private_data_struct): Remove filename.
2057 (flag_hash_long_names, flag_show_after_trunc,
2058 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2061 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2064 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2065 (NO_SWAP_MAGIC): Don't define.
2066 (SWAP_MAGIC): Define.
2068 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2069 no hash table entry for a global symbol.
2071 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2073 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2075 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2077 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2078 symbol type with T_NULL. Warn if symbol type changes. Based on
2079 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2081 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2082 a dynamic object in the dynamic symbol table if it is referenced
2083 or defined by a regular object.
2086 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2088 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2089 remove dwarf local labels. Shrinks binaries by a factor of 3!
2092 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2094 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2095 by hand, rather than by calling bfd_make_section.
2097 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2099 * reloc.c: Rename m32r relocs.
2100 * bfd-in2.h, libbfd.h: Rebuilt.
2101 * elf32-m32r.c: Update.
2103 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2106 link, adjust the symbol index of a base relative reloc. Don't
2107 change the addend of a PC relative reloc if pcrel_offset is set.
2108 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2109 a relocateable link.
2111 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2112 it is zero, in case src_mask matters.
2113 (bfd_install_relocation): Likewise.
2115 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2117 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2119 (_bfd_xcoff_bfd_final_link): Don't set target_index
2120 to an uninitialized value.
2122 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2124 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2125 indices, rather than crashing.
2126 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2128 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2131 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2133 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2135 (coff_arm_adjust_symndx): New static function.
2136 (coff_adjust_symndx): Define.
2138 * srec.c (srec_scan): Accept multiple symbols on a single line.
2139 From Pascal Martin <pmartin@alsys.com>.
2143 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2145 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2146 (sunos_merge_private_bfd_data): New function.
2148 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2150 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2152 (bfd_merge_private_bfd_data): Likewise.
2153 * section.c (bfd_copy_private_section_data): Likewise.
2154 * syms.c (bfd_copy_private_symbol_data): Likewise.
2155 * bfd-in2.h: Rebuild.
2156 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2157 both BFD's are the right flavour.
2158 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2159 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2160 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2161 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2162 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2163 (ppc_elf_merge_private_bfd_data): Likewise.
2164 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2165 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2167 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2168 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2171 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2173 * reloc.c: Add m32r relocs.
2174 * bfd-in2.h, libbfd.h: Rebuilt.
2175 * cpu-m32r.c,elf32-m32r.c: New files.
2177 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2179 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2181 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2183 * tekhex.c (first_phase): Change type parameter from char to int.
2185 (pass_over): Change func to expect int, not char.
2187 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2188 rather than SEC_LOAD when aligning the file offset for the first
2189 section in a segment.
2191 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2193 * syms.c (coff_section_type): Make arg const.
2194 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2195 to make_bfd_asection().
2196 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2197 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2198 (_bfd_elf_stringtab_init): Remove prototype.
2200 * netbsd-core.c (swap_abort): Add prototype.
2201 * aix386-core.c (swap_abort): Ditto & make static
2202 * hpux-core.c (swap_abort): Ditto & make static.
2203 * irix-core.c (swap_abort): Ditto & make static.
2204 * ptrace-core.c (swap_abort): Ditto & make static.
2205 * trad-core.c (swap_abort): Ditto & make static.
2206 * coffswap.h (coff_swap_reloc_in): Ditto.
2207 (coff_swap_reloc_out): Ditto.
2208 (coff_swap_filehdr_in): Ditto.
2209 (coff_swap_filehdr_out): Ditto.
2210 (coff_swap_sym_in): Ditto.
2211 (coff_swap_sym_out): Ditto.
2212 (coff_swap_aux_in): Ditto.
2213 (coff_swap_aux_out): Ditto.
2214 (coff_swap_lineno_in): Ditto.
2215 (coff_swap_lineno_out): Ditto.
2216 (coff_swap_aouthdr_in): Ditto.
2217 (coff_swap_aouthdr_out): Ditto.
2218 (coff_swap_scnhdr_in): Ditto.
2219 (coff_swap_scnhdr_out): Ditto.
2220 * ihex.c (ihex_sizeof_headers): Ditto.
2221 * tekhex.c (getsym): Ditto.
2222 (find_chunk): Ditto & make static.
2223 (insert_byte): Ditto.
2224 (first_phase): Ditto.
2226 (tekhex_get_symtab): Ditto & make static.
2227 (tekhex_get_symtab_upper_bound): Ditto & make static.
2228 (tekhex_mkobject): Ditto.
2229 (tekhex_object_p): Ditto.
2230 (move_section_contents): Ditto.
2231 (tekhex_get_section_contents): Ditto.
2232 (tekhex_set_arch_mach): Ditto & make static.
2233 (tekhex_set_section_contents): Ditto.
2234 (writevalue): Ditto.
2237 (tekhex_write_object_contents): Ditto.
2238 (tekhex_sizeof_headers): Ditto.
2239 (tekhex_make_empty_symbol): Ditto.
2240 (tekhex_get_symbol_info): Ditto.
2241 (tekhex_print_symbol): Ditto.
2242 * irix-core.c (make_bfd_asection): Ditto.
2243 (irix_core_core_file_p): Ditto.
2244 (irix_core_core_file_failing_command): Ditto.
2245 (irix_core_core_file_failing_signal): Ditto.
2246 (irix_core_core_file_matches_executable_p): Ditto.
2247 (irix_core_make_empty_symbol): Ditto.
2248 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2249 * srec.c (srec_new_symbol): Ditto.
2250 (srec_get_section_contents): Ditto.
2251 (srec_set_arch_mach): Ditto.
2252 (srec_set_section_contents): Ditto.
2253 (internal_srec_write_object_contents): Ditto.
2254 (srec_write_object_contents): Ditto.
2255 (symbolsrec_write_object_contents): Ditto.
2256 (srec_sizeof_headers): Ditto.
2257 (srec_make_empty_symbol): Ditto.
2258 (srec_get_symtab_upper_bound): Ditto.
2259 (srec_get_symtab): Ditto.
2260 (srec_print_symbol): Ditto and make static.
2261 * elf.c (elf_read): Ditto
2262 (assign_section_numbers): Ditto.
2263 (elf_fake_sections): Ditto.
2264 (sym_is_global): Ditto.
2265 (elf_map_symbols): Ditto.
2266 (get_program_header_size): Ditto.
2267 * coffgen.c (make_a_section_from_file): Ditto.
2268 (coff_real_object_p): Ditto.
2269 (fixup_symbol_value): Ditto.
2270 (build_debug_section): Ditto.
2272 * syms.c (coff_section_type): Ditto.
2274 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2276 * bfd-in2.h: Rebuilt after m32r changes.
2278 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2280 * config.bfd,configure.in,configure: Add m32r support.
2281 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2282 * config.bfd: Keep target list alphabetically sorted.
2285 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2287 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2288 to add in the constant part found in the instruction itself.
2289 (case R_V850_HI16_S): Likewise.
2292 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2294 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2295 and R_D10V_18 to be 1 (word).
2297 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2299 * stabs.c (_bfd_link_section_stabs): If the output_section field
2300 of either section is bfd_abs_section, then the linker is
2301 discarding the section and we should not optimize it.
2303 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2305 * Makefile.in (aout-sparcle.o): New target.
2306 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2307 * config.bfd (sparclet-*-aout*): Add case.
2308 * configure.in (sparcle_aout_vec): Add case.
2309 * configure: Regenerated.
2310 * targets.c (sparcle_aout_vec): Declare.
2311 (bfd_target_vector): Add sparcle_aout_vec.
2312 * aout-sparcle.c: New file.
2315 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2317 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2318 low order sign bit propogation for R_V850_HI16_S.
2320 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2321 handling V850 specific relocs.
2322 (elf_v850_howto_table): Use the new function for some
2323 relocations. Twiddle masks & shifts for some relocs.
2324 Set partial_inplace where needed.
2327 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2330 default architecture to a machine number of 0.
2331 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2333 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2334 the output BFD is the default, set it from the first input BFD.
2337 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2339 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2340 insert at bitpos zero. The HI16 relocs are shifted right
2341 by 16 bits. Fix src_mask for all relocs.
2342 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2344 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2348 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2350 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2351 Rewrite to use BFD file read routines and to avoid using a fixed
2352 length for the file name.
2355 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2357 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2358 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2359 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2360 to R_V850_{32,16,8}.
2362 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2364 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2365 (elf_v850_howto_table): Add info for HI16_S reloc.
2366 (v850_reloc_map): Add HI_16_S reloc.
2367 * reloc.c: Define BFD_RELOC_V850_* relocs.
2370 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2373 * elf32-sh.c: New file.
2374 * elf.c (prep_headers): Handle bfd_arch_sh.
2375 * elfcode.h (write_relocs): Handle absolute symbol.
2376 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2377 (_bfd_elf64_link_read_relocs): Declare.
2378 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2379 elf_link_read_relocs. Make globally visible. Change all
2381 (elf_link_input_bfd): Get external symbols from cache in
2382 symtab_hdr->contents. Get contents from cache in
2384 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2386 * reloc.c: Define BFD_RELOC_SH_* relocs.
2387 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2388 * coff-sh.c (sh_insns_conflict): Fix a return value.
2389 (_bfd_sh_align_load_span): New globally visible function, broken
2390 out of sh_align_load.
2391 (sh_align_load): Call _bfd_sh_align_load_span.
2392 (sh_swap_insns): Change relocs parameter to PTR.
2393 * bfd-in2.h, libbfd.h: Rebuild.
2394 * targets.c (bfd_elf32_sh_vec): Declare.
2395 (bfd_elf32_shl_vec): Declare.
2396 * config.bfd (sh-*-elf*): New target.
2397 * configure.in (bfd_elf32_sh_vec): New target vector.
2398 (bfd_elf32_shl_vec): New target vector.
2399 * configure: Rebuild.
2400 * Makefile.in: Rebuild dependencies.
2401 (BFD32_BACKENDS): Add elf32-sh.o.
2402 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2404 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2405 page before checking D_PAGED.
2407 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2408 (ihex_write_object_contents): Remove extbase; always use segbase
2411 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2413 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2414 * configure.host (i[345]86-*-*): Ditto.
2415 * config.bfd (i[345]86-*-*): Ditto.
2416 * configure: Regenerate.
2418 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2421 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2423 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2424 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2425 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2426 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2427 will have an ST_CODE type, change the symbol's type to ST_DATA.
2428 * som.c (hppa_som_gen_reloc_type): Update prototype.
2430 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2432 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2433 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2434 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2435 (mips_elf_finish_dynamic_sections): Likewise.
2437 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2439 * configure.host (HLDENV): New variable to set. Set it for
2440 *-*-sysv4*, since those linkers may not support -R but they always
2441 support LD_RUN_PATH.
2443 * libieee.h (NSECTIONS): Don't define.
2444 (ieee_data_struct): Change section_table to asection **. Add
2446 * ieee.c (get_section_entry): If the table isn't big enough, make
2448 (ieee_slurp_sections): Remove assertion about number of sections.
2449 (ieee_object_p): Adjust initialization of ieee to match changes to
2452 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2453 symbols merely because we are generating a shared library.
2454 (xcoff_build_ldsyms): Don't set up global linkage code for an
2455 undefined symbol merely because we are generating a shared
2459 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2461 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2462 (BFD32_BACKENDS) Add elf32-v850.o.
2463 * archures.c: Add bfd_v850_arch.
2464 * bfd-in2.h: Add bfd_v850_arch.
2465 * config.bfd (v850-*-*): New target.
2466 * configure: (bfd_elf32_v850_vec) New vector.
2467 * configure.in: (bfd_elf32_v850_vec) New vector.
2468 * cpu-v850.c: New file.
2469 * elf.c (prep_headers): Added case bfd_arch_v850.
2470 * elf32-v850.c: New file.
2471 * targets.c (bfd_elf32_v850_vec): New vector.
2474 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2476 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2477 a function code symbol for an XMC_XO symbol.
2479 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2481 * mpw-config.in: Update editing of autoconf vars to reflect
2482 Jul 18 configure.in change.
2483 * mpw-make.sed: Update editing of include pathnames to be
2484 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2486 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2488 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2489 which to offset to get the .plt entry address is ".plt".
2491 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2493 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2494 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2495 Added, for internal use by the ARM gas.
2497 * bfd-in2.h: Rebuilt
2499 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2501 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2502 in section dynidx start.
2504 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2506 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2507 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2508 optimization for g++.
2510 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2512 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2513 the -mrelocatable-lib bit set and the other doesn't, clear the
2514 -mrelocatable-lib bit in the header.
2516 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2518 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2519 symbol against a STT_FUNC symbol in a shared library.
2521 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2523 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2524 symbol is found, automatically define the corresponding function
2527 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2528 if sym.n_numaux is not zero.
2529 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2530 entry to disagree about the number of aux entries if the symbol
2533 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2534 section if it might be needed, not just if info->shared.
2535 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2536 the start of .rel.dyn if we are going to use it.
2537 (mips_elf_finish_dynamic_sections): Only clear the first element
2538 of .rel.dyn if the size is greater than zero.
2540 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2542 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2543 undefined_symbol callback for a symbol, then don't issue any more
2544 warnings about loader relocs.
2545 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2546 after calling the undefined_symbol callback.
2548 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2549 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2550 as the AIX linker seems to do.
2552 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2554 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2555 (evax_initialize): Remove evax_reloc_table.
2556 (evax_close_and_cleanup): Ditto.
2558 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2560 (evax_bfd_reloc_type_lookup): Ditto.
2561 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2562 cooked_size == raw_size.
2563 * evax-emh.c (_bfd_evax_register_filename): Remove.
2564 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2565 * evax-misc.c (add_new_contents): Malloc section at full size.
2566 (_bfd_save_evax_section): Memcpy section contents directly.
2567 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2568 (evax_reloc_table): Remove.
2570 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2572 * makefile.vms: Add better support for DEC C compilation
2573 Add evax.h dependencies
2575 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2576 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2577 (BFD_RELOC_ALPHA_BASEREG): Remove.
2578 * bfd-in2.h, libbfd.h: Rebuild.
2580 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2582 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2583 getgid if _WIN32 is defined.
2584 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2586 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2588 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2589 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2591 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2594 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2596 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2598 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2599 (NEED_DECLARATION_REALLOC): New macro.
2600 * configure, config.in: Rebuild.
2601 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2602 (realloc): Declare if NEED_DECLARATION_REALLOC.
2604 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2605 <strings.h> if they exist.
2607 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2609 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2611 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2613 Based on patches from Eric Valette <valette@crf.canon.fr>:
2614 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2615 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2616 (elf_howto_table): Add entries for new relocs.
2617 (elf_i386_reloc_type_lookup): Handle new relocs.
2618 (elf_i386_info_to_howto): Just call abort.
2619 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2620 (elf_i386_relocate_section): Likewise.
2622 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2624 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2626 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2628 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2629 only get the LMA from the phdr if they are in the same part of the
2632 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2633 new segment to make them more comprehensible. If the relationship
2634 between the LMA and the VMA changed, start a new segment. Don't
2635 check dynsec when deciding whether to start a new segment for a
2636 writeable section; -N will now handle this.
2638 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2640 * libhppa.h: Remove "esel" changes. Not the right approach.
2641 * som.c: Corresponding changes.
2642 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2643 which don't have a SOM symbol type associated with them.
2644 Reverses a 1994 change.
2646 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2648 Make ld -N more reasonable for ELF:
2649 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2650 phdr_in_section to false, and always use a single load segment.
2651 (elf_sort_sections): Sort sections by LMA after VMA.
2652 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2653 align to maxpagesize.
2654 (assign_file_positions_except_relocs): Likewise.
2655 * elfcode.h (elf_object_p): If a section is loaded but not page
2656 aligned, clear D_PAGED.
2658 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2660 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2661 Added, for internal use by the ARM gas.
2663 * bfd-in2.h: Rebuilt
2665 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2667 * libhppa.h (R_HPPA_ESEL): New field selector.
2668 (e_esel): Similarly.
2669 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2670 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2671 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2673 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2675 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2676 archive search before looking for stripped dynamic objects.
2678 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2680 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2681 symbol a warning rather than an error.
2683 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * elf.c (assign_file_positions_for_segments): Track the virtual
2686 memory position separately from the file position, and use it to
2687 compute the alignment adjustment.
2689 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2691 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2692 and fixed mask on R_D10V_10_PCREL_L.
2694 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2696 * elf64-mips.c: Include "aout/ar.h".
2697 (mips_elf64_slurp_armap): New static function.
2698 (mips_elf64_write_armap): New static function.
2699 (bfd_elf64_archive_*): Define.
2700 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2701 Use instead of bfd_generic_archive_p.
2702 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2703 instead of _bfd_write_archive_contents.
2704 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2705 _bfd_generic_mkarchive.
2706 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2707 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2709 (TARGET_LITTLE_SYM): Likewise.
2710 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2712 * Makefile.in: Rebuild dependencies.
2714 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2715 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2716 SHT_MIPS_EVENTS sections.
2717 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2718 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2720 (_bfd_mips_elf_fake_sections): Likewise.
2722 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2723 * ecoff.c (ecoff_compute_section_file_positions): Copy
2724 rdata_in_text from backend info to tdata. Clear it if any data
2725 section comes before .rdata.
2726 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2727 tdata rather than backend info.
2729 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2731 * configure.in: Fix test for whether a compiler has a 64 bit
2732 type. From Jim Wilson <wilson@cygnus.com>.
2734 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2736 * configure.host (mips-sgi-irix6*): New host.
2738 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2739 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2740 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2742 * configure: Rebuild.
2743 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2744 (BFD_HOST_64_BIT): Define conditionally.
2745 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2746 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2747 (symvalue, bfd_size_type): Likewise.
2748 * bfd-in2.h: Rebuild.
2749 * Makefile.in (do_clean): Remove bfd-tmp.h.
2750 (do_distclean): Remove bfd-in3.h.
2751 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2752 (bfd-in3.h): New target.
2754 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2755 Andrew Gierth <ANDREWG@microlise.co.uk>.
2757 * configure.host: Set INSTALL_SHLIB.
2758 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2759 * configure: Rebuild.
2760 * Makefile.in (install): Use @INSTALL_SHLIB@.
2762 * config.bfd (mips*-*-irix6*): New target.
2763 * configure.host: Handle Irix 6 shared library like Irix 5.
2765 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2766 symbol for a magic name.
2767 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2769 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2772 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2774 * mpw-config.in: Add ELF support to mips config, create the
2775 elf32-target.h file in the object dir.
2776 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2778 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2780 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2781 Also removed most abort calls, in favor of using bfd reporting.
2783 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2785 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2786 (BFD32_BACKENDS) Add elf32-d10v.o.
2787 * archures.c: Add bfd_d10v_arch.
2788 * bfd-in2.h: Add bfd_d10v_arch.
2789 * config.bfd (d10v-*-*): New target.
2790 * configure: (bfd_elf32_d10v_vec) New vector.
2791 * configure.in: (bfd_elf32_d10v_vec) New vector.
2792 * cpu-d10v.c: New file.
2793 * elf.c (prep_headers): Added case bfd_arch_d10v.
2794 * elf32-d10v.c: New file.
2795 * libbfd.h: Rebuild.
2796 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2797 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2798 * targets.c (bfd_elf32_d10v_vec): New vector.
2800 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2802 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2804 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2806 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2807 bfd_mach_i386_i8086 machine types.
2809 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2811 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2814 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2816 * coffcode.h (coff_set_section_contents): A/UX does not require
2817 special handling of the _LIB section.
2819 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2821 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2822 value for R_RELBYTE.
2824 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2825 array if one was allocated.
2827 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2829 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2830 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2831 use_rld_obj_head and rld_value.
2832 (mips_elf_link_hash_table_create): Initialize new fields.
2833 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2835 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2836 __rld_obj_head symbol not seen, create an __rld_map symbol.
2837 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2838 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2839 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2840 __rld_obj_head symbol.
2841 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2843 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2845 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2847 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2848 ppc_elf_addr16_ha_reloc.
2849 (ppc_elf_addr16_ha_reloc): New static function.
2851 * coff-mips.c (struct mips_hi): Define.
2852 (mips_refhi_list): New static variable.
2853 (mips_refhi_addr, mips_refhi_addend): Remove.
2854 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2855 (mips_reflo_reloc): Process mips_refhi_list.
2856 (mips_relhi_list): New static variable.
2857 (mips_relhi_addr, mips_relhi_addend): Remove.
2858 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2859 (mips_rello_reloc): Process mips_relhi_list.
2860 (mips_relocate_section): Permit an arbitrary number of REFHI or
2861 RELHI relocs before the associated REFLO or RELLO reloc.
2863 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * aout-target.h (MY(callback)): Set reloc_count fields.
2867 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2869 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2870 sections unless this is a SunOS link.
2872 * VERSION: Set to 2.7.1.
2874 * Released binutils 2.7.
2876 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2878 * i386aout.c: Include "aout/aout64.h".
2879 (i386aout_write_object_contents): New static function.
2880 (MY_write_object_contents): Define.
2882 * netbsd.h (MY(write_object_contents)): Make sure that
2883 adjust_sizes_and_vmas is called before fiddling with the magic
2886 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2888 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2890 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2892 * libbfd-in.h (itos, stoi): Don't define.
2893 * libbfd.h: Rebuild.
2894 * i386lynx.c (KEEPIT): Define as udata.i.
2895 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2896 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2897 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2898 flags. Don't use stoi.
2900 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2902 * elf.c (map_sections_to_segments): Don't start a new segment for
2903 a writable section if it's on the same page as the previous
2904 segment. Reset the writable variable for a readonly section.
2906 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2908 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2909 first_thunk_address, thunk_size, and import_table_size.
2910 * peicode.h: Improved some diagnostics regarding edata sections.
2912 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2914 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2915 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2917 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2920 with XCOFF_DEF_DYNAMIC set is really defined.
2921 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2922 (xcoff_link_add_symbols): Only create special sections if using an
2925 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2927 (bfd_install_relocation): Likewise.
2929 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2931 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2933 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2934 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2935 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2936 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2937 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2938 are found for LITERAL relocs.
2939 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2940 taken, we cannot generate a .plt entry for the symbol.
2942 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2945 sysconf functions (for gprof).
2946 * configure, config.in: Rebuild.
2948 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2950 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2951 an archive if it has a map. If the object file has the wrong
2954 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2955 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2957 (alpha_relocate_section): Likewise.
2959 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2960 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2961 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2962 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2963 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2964 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2965 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2966 * peicode.h: Corresponding changes.
2968 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2970 * elflink.h (elf_create_pointer_linker_section): Comment out code
2971 dealing with making GOT pointers negative of the GOT symbol for
2974 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2976 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2977 increment the .rela.plt size until after we're done creating the
2979 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2980 .rela.plt offset directly rather than calculating it.
2982 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2984 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2985 Use autoconf-set values.
2986 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2987 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2990 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2991 * configure: Rebuilt.
2993 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2995 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2996 handling code > 1k away.
2998 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3000 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3001 defined, output whenever the symbol is updated.
3003 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3005 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3006 section to 0 if user_set_vma is set.
3007 * elflink.h (elf_bfd_final_link): Likewise.
3009 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3011 Partially undo patch of Jun 20.
3012 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3013 (coff_compute_section_file_positions): Likewise.
3014 (coff_write_object_contents): Likewise. Re-add deleted code, but
3015 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3016 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3018 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3020 * config.bfd: Add support for *-*-rtems* configurations.
3022 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3024 * elf.c (prep_headers): Add bfd_arch_alpha case.
3026 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3028 * elf64-alpha.c: New file.
3029 * config.bfd (alpha-*-linuxecoff*): New target.
3030 (alpha-*-linux*, alpha-*-elf*): New targets.
3031 * configure.in (bfd_elf64_alpha_vec): New vector.
3032 * configure: Rebuild.
3033 * targets.c (bfd_elf64_alpha_vec): Declare.
3034 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3035 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3036 * bfd-in2.h, libbfd.h: Rebuild.
3037 * Makefile.in: Rebuild dependencies.
3038 (BFD64_BACKENDS): Add elf64-alpha.o.
3039 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3041 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3043 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3044 than relying on a right shift of 32.
3046 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3048 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3049 ifdef to COFF_WITH_PE.
3050 (coff_compute_section_file_positions): Likewise.
3051 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3052 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3053 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3054 COFF_IMAGE_WITH_PE, always include.
3056 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3058 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3060 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3061 approximate the correct answer if SIZEOF_HEADERS was not used.
3063 * binary.c (binary_set_section_contents): Set section file
3064 position based on LMA rather than VMA.
3066 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3068 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3069 symbols if info->strip == strip_all.
3071 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3073 * coff-h8300.c: Remove #if 0 code.
3074 (compatable): Don't allow mixing/matching of different architectures.
3076 * archures.c (bfd_mach_h8300s): Add.
3077 * bfd-in2.h: Rebuilt.
3078 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3080 (h8300_reloc16_estimate): Likewise.
3081 (h8300_reloc16_extra_cases): Likewise.
3082 (h8300_bfd_link_add_symbols): Likewise.
3083 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3084 (coff_set_flags): Likewise.
3085 * cpu-h8300.c (h8300_scan): Likewise.
3086 Add H8/S to bfd_h8300_arch list.
3088 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3090 Added support for Alpha OpenVMS:
3091 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3092 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3093 * config.h-vms, makefile.vms: New files.
3094 * config.bfd (alpha-*-*vms*): New target.
3095 * configure.in (evax_alpha_vec): New target vector.
3096 * configure: Rebuild.
3097 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3098 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3099 * targets.c (bfd_target_evax_flavour): Define.
3100 (evax_alpha_vec): Declare.
3101 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3102 if BFD64 is defined.
3103 * bfd-in2.h, libbfd.h: Rebuild.
3104 * Makefile.in: Rebuild dependencies.
3105 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3106 evax-emh.o, and evax-misc.o.
3107 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3108 evax-etir.c, evax-emh.c, and evax-misc.c.
3109 (HFILES): Add evax.h.
3111 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3115 (h8300_bfd_link_add_symbols): Likewise.
3117 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3119 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3120 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3122 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3124 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3125 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3127 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3128 R_MIPS_32 relocs if creating a shared library.
3130 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3132 * peicode.h (add_data_entry): Use pei_section_data rather than
3133 _cooked_size. Corresponds to May 13 change in coffcode.h.
3135 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3138 * coffcode.h (coff_write_object_contents): If there are long
3139 section names, always set the f_symptr field, even if there are no
3141 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3142 if there are no symbols.
3144 * coffgen.c (make_a_section_from_file): Check return value of
3145 _bfd_coff_read_string_table.
3146 (coff_real_object_p): Check return value of
3147 make_a_section_from_file.
3148 (_bfd_coff_read_string_table): Check that there are some symbols
3149 before trying to read the string table size.
3151 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3154 to replace a symbol in a dynamic object with a symbol from another
3155 dynamic object, do the replacement if the existing symbol is
3156 global linkage code.
3158 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3159 for _ptrgl, and treat it as global linkage code.
3161 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3162 filename or N_SO symbol past the offset, and use it to indicate
3163 that there is no line number or function when appropriate.
3165 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3167 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3168 common symbol defined by the linker. Don't export function code
3169 even if export_defineds is set.
3171 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3173 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3175 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3176 (h8300_symbol_address_p): New function.
3177 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3180 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3182 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3184 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3185 correctly for the two variants. Allow relaxing if the target
3186 is 128 bytes away since after relaxation it'll be 126 bytes away.
3187 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3188 "dot" and "value". Allow relaxing if the target is 128 bytes
3189 away since after relaxation it'll be 126 bytes away.
3190 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3191 the given section until nothing changes.
3193 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3195 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3196 alignment hack--we can get the lnnoptr info another way without
3197 suddenly increasing the alignment requirements. Set the flags for
3199 (ecoff_compute_section_file_positions): Do so.
3201 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3204 to keep the HP emulator database happy.
3206 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3207 From Kevin Buettner <kev@primenet.com>.
3209 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3211 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3212 name of a NULL section.
3214 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3217 set, always call the notice callback.
3219 * VERSION: Increment for bfdlink.h change.
3221 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3223 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3224 (sh_relax_delete_bytes): Correct handling of differently sized
3225 trailing alignment reloc.
3227 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3228 * bfd-in2.h: Rebuild.
3229 * configure.in: Warn if there is no known 64 bit type.
3230 * configure: Rebuild.
3232 * Makefile.in: Rebuild dependencies.
3233 (BFD32_BACKENDS): Add ppcboot.o.
3234 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3236 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3237 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3239 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3241 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3242 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3243 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3244 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3246 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3248 * elf64-mips.c: Improve reloc special_functions and handling of
3249 SHT_MIPS_OPTIONS section.
3250 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3251 mips_elf_hi16_reloc and make globally visible.
3252 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3253 make globally visible.
3254 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3255 make globally visible.
3256 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3257 and make globally visible.
3258 (gprel16_with_gp): Check howto->src_mask before using value in
3260 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3261 and make globally visible.
3262 (gprel32_with_gp): Check howto->src_mask before fetching value.
3263 (bfd_mips_elf_swap_options_in): New function.
3264 (bfd_mips_elf_swap_options_out): New function.
3265 (_bfd_mips_elf_set_private_flags): Rename from
3266 mips_elf_set_private_flags and make globally visible.
3267 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3268 mips_elf_copy_private_bfd_data and make globally visible.
3269 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3270 mips_elf_merge_private_bfd_data and make globally visible.
3271 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3272 for a SHT_MIPS_OPTIONS section.
3273 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3274 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3275 name of a SHT_MIPS_OPTIONS section.
3276 (_bfd_mips_elf_set_section_contents): New function.
3277 (mips_elf32_section_processing): Set the GP value in a
3278 SHT_MIPS_OPTIONS section.
3279 (_bfd_mips_elf_find_nearest_line): Rename from
3280 mips_elf_find_nearest_line and make globally visible.
3281 (bfd_elf32_set_section_contents): Define.
3282 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3283 (_bfd_mips_elf_lo16_reloc): Declare.
3284 (_bfd_mips_elf_gprel16_reloc): Declare.
3285 (_bfd_mips_elf_got16_reloc): Declare.
3286 (_bfd_mips_elf_gprel32_reloc): Declare.
3287 (_bfd_mips_elf_set_private_flags): Declare.
3288 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3289 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3290 (_bfd_mips_elf_find_nearest_line): Declare.
3291 (_bfd_mips_elf_set_section_contents): Declare.
3293 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3295 (elf_info_to_howto): Define.
3296 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3298 (elf_info_to_howto): Define.
3299 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3301 (elf_info_to_howto): Define.
3303 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3304 R_MOV16B[12], to match change in coff/internal.h.
3306 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * elf64-mips.c: Extensive additions to provide better support for
3309 writing files and for gas.
3310 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3311 of mips_elf_object_p.
3312 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3313 _bfd_mips_elf_object_p.
3314 (_bfd_mips_elf_final_write_processing): Rename from
3315 mips_elf_final_write_processing and make globally visible.
3316 (_bfd_mips_elf_fake_sections): Rename from
3317 mips_elf_fake_sections and make globally visible.
3318 (_bfd_mips_elf_section_from_bfd_section): Rename from
3319 mips_elf_section_from_bfd_section and make globally visible.
3320 (_bfd_mips_elf_section_processing): New function, broken out of
3321 mips_elf_section_processing.
3322 (mips_elf32_section_processing): Rename from
3323 mips_elf_section_processing; call
3324 _bfd_mips_elf_section_processing.
3325 (_bfd_mips_elf_symbol_processing): Rename from
3326 mips_elf_symbol_processing and make globally visible.
3327 (_bfd_mips_elf_read_ecoff_info): Rename from
3328 mips_elf_read_ecoff_info and make globally visible.
3329 (mips_elf32_ecoff_debug_swap): Rename from
3330 mips_elf_ecoff_debug_swap.
3331 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3332 struct symbol_cache_entry.
3333 (_bfd_elf_validate_reloc): New function, moved in from
3334 elfcode.h:validate_reloc.
3335 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3336 to _bfd_elf_validate_reloc. Change all callers.
3337 * elf-bfd.h (bfd_section_from_shdr): Declare.
3338 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3339 (_bfd_elf_validate_reloc): Declare.
3340 (_bfd_mips_elf_object_p): Declare.
3341 (_bfd_mips_elf_fake_sections): Declare.
3342 (_bfd_mips_elf_section_from_bfd_section): Declare.
3343 (_bfd_mips_elf_section_processing): Declare.
3344 (_bfd_mips_elf_symbol_processing): Declare.
3345 (_bfd_mips_elf_read_ecoff_info): Declare.
3346 (_bfd_mips_elf_final_write_processing): Declare.
3347 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3350 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3351 (mips_elf_final_write_processing): Likewise.
3353 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3355 64-bit MIPS ELF ABI objdump support:
3356 * elf64-mips.c: New file.
3357 * Makefile.in: Rebuild dependencies.
3358 (BFD64_BACKENDS): Add elf64-mips.o.
3359 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3360 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3361 bfd_elf64_littlemips_vec to targ_selvecs.
3362 (mips*-*-elf*): Likewise.
3363 * confingure.in: Add bfd_elf64_bigmips_vec and
3364 bfd_elf64_littlemips_vec to vector switch.
3365 * configure: Rebuild.
3366 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3367 broken out of mips_elf_section_from_shdr.
3368 (mips_elf32_section_from_shdr): Rename from
3369 mips_elf_section_from_shdr. Call new function.
3370 (elf_backend_section_from_shdr): Update name of renamed function.
3371 * elf-bfd.h (struct elf_size_info): Change second parameter of
3372 write_out_phdrs to be const. Likewise for second parameter of
3374 (struct bfd_elf_section_data): Add rel_hdr2 field.
3375 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3376 (bfd_elf32_swap_symbol_out): Likewise.
3377 (bfd_elf32_swap_reloc_in): Likewise.
3378 (bfd_elf32_swap_reloc_out): Likewise.
3379 (bfd_elf32_swap_reloca_in): Likewise.
3380 (bfd_elf32_swap_reloca_out): Likewise.
3381 (bfd_elf32_swap_phdr_in): Likewise.
3382 (bfd_elf32_swap_phdr_out): Likewise.
3383 (bfd_elf32_swap_dyn_in): Likewise.
3384 (bfd_elf32_swap_dyn_out): Likewise.
3385 (bfd_elf32_slurp_symbol_table): Declare.
3386 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3387 (bfd_elf32_write_out_phdrs): Declare.
3388 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3389 (bfd_elf64_swap_symbol_out): Likewise.
3390 (bfd_elf64_swap_reloc_in): Likewise.
3391 (bfd_elf64_swap_reloc_out): Likewise.
3392 (bfd_elf64_swap_reloca_in): Likewise.
3393 (bfd_elf64_swap_reloca_out): Likewise.
3394 (bfd_elf64_swap_phdr_in): Likewise.
3395 (bfd_elf64_swap_phdr_out): Likewise.
3396 (bfd_elf64_swap_dyn_in): Likewise.
3397 (bfd_elf64_swap_dyn_out): Likewise.
3398 (bfd_elf64_slurp_symbol_table): Declare.
3399 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3400 (bfd_elf64_write_out_phdrs): Declare.
3401 (_bfd_mips_elf_section_from_shdr): Declare.
3402 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3403 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3404 section for the section, add the new one to rel_hdr2. Increment
3405 reloc_count rather than setting it.
3406 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3407 Remove static declaration.
3408 (elf_write_shdrs_and_ehdr): Define name as macro.
3409 (elf_write_out_phdrs): Likewise.
3410 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3411 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3412 (elf_swap_symbol_in): Change second parameter to be const.
3413 (elf_swap_symbol_out): Likewise.
3414 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3415 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3416 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3417 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3418 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3419 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3420 parameter to be const. Make non-static.
3421 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3423 (elf_slurp_symbol_table): Make non-static.
3424 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3425 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3426 (elf_backend_size_info): Likewise.
3427 (elfNN_bed): Use elf_backend_size_info.
3428 * targets.c (bfd_elf64_bigmips_vec): Declare.
3429 (bfd_elf64_littlemips_vec): Declare.
3430 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3431 bfd_elf64_littlemips_vec if BFD64 is defined.
3433 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3435 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3438 zeroes, in alignment holes.
3440 * configure: Rebuild with autoconf 2.10.
3442 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3443 potential leading underscore in the allocated buffer.
3445 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3447 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3448 symbols into .sbss if this is a relocatable link.
3450 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3453 undefined symbols when creating a shared library.
3455 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * coff-sh.c: Add a bunch of new code and static const arrays to
3458 support aligning loads and stores on four byte memory boundaries.
3460 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3462 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3463 call sh_align_loads.
3464 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3467 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3469 * cache.c (bfd_open_file): Unlink the file before opening it for
3470 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3472 * opncls.c (bfd_fdopenr): Set opened_once.
3474 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3479 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3480 the code unconditionally.
3482 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * libcoff-in.h (struct pei_section_tdata): Define structure.
3485 (pei_section_data): Define macro.
3486 * libcoff.h: Rebuild.
3487 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3488 store s_paddr field in pei_section_data.
3489 (coff_compute_section_file_positions): Use pei_section_data rather
3490 than _cooked_size, and don't overwrite an existing value.
3491 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3492 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3493 * peicode.h (coff_bfd_copy_private_section_data): Define if
3495 (pe_bfd_copy_private_section_data): New static function if
3498 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3500 * srec.c (srec_set_arch_mach): Write as a function rather than a
3503 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3504 no map, just check each member in turn to see whether it is
3507 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3509 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3510 table. Call BFD_ASSERT to validate header size, instead of
3512 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3515 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3517 * ppcboot.c: New target for looking at PPCbug boot records.
3519 * config{ure.in,.bfd}: Add support for ppcboot target.
3521 * configure: Regenerate.
3523 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3525 * coff-h8300.c (howto_table): Update names to match recent
3526 changes to include/coff/internal.h. Fix minor errors in the
3527 existing relocs. Add R_MOVL1 and R_MOVL2.
3528 (rtype2howto): Similarly.
3529 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3530 existing relaxing code and peform more relaxing.
3531 (h8300_reloc16_extra_cases): Likewise.
3533 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3535 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3538 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3540 * elfcode.h (elf_object_p): Reject generic ELF target if
3541 e_machine matches an alternate machine code in a specific backend.
3543 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3544 obsolete align_power_min field.
3546 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3548 * coff-h8300.c (reloc_howto_type): Add howto entry for
3550 (rtype2howto): Handle R_PCRWORD_B.
3551 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3552 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3553 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3554 branch (R_PCWORD_B).
3556 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3558 * aoutx.h (translate_from_native_sym_flags): Set the section for
3559 BSF_CONSTRUCTOR symbols.
3561 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3564 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3566 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3567 stop looking when section is found.
3569 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3571 * coffcode.h (STRING_SIZE_SIZE): Define.
3572 (styp_to_sec_flags): Handle long symbol names when looking for the
3574 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3575 (bfd_coff_long_section_names): Define.
3576 (coff_write_object_contents): Handle long section names.
3577 (bfd_coff_std_swap_table): Initialize new field.
3578 * libcoff.h: Rebuild.
3579 * coffgen.c (make_a_section_from_file): Handle long section
3581 (coff_write_symbols): Handle long section names.
3582 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3583 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3584 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3585 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3586 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3587 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3588 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3589 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3591 * bout.c (b_out_callback): Set lma of sections.
3592 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3593 parameter to output_bfd. Used input_bfd instead of output_bfd in
3596 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3598 * aoutx.h (translate_from_native_sym_flags): Don't create
3599 SEC_CONSTRUCTOR sections.
3600 * ecoff.c (ecoff_set_symbol_info): Likewise.
3602 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3603 From Don Bowman <bowman@waterloo.hp.com>.
3605 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3607 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3608 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3610 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3612 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3613 mips_32_relocs field.
3614 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3615 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3616 relocs against a global symbol which is not defined in a regular
3618 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3619 against a global symbol, increment mips_32_relocs.
3620 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3621 the symbol is not defined in a regular file, make room in the
3624 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3626 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3627 file position and the virtual file position separately. Set
3628 filepos information bsaed on the real file position.
3629 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3630 Jan 23 change to coffcode.h.
3632 * som.c (som_slurp_symbol_table): Set the symbol count to the
3633 number of BFD symbols created.
3635 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3637 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3638 output file if linking shared objects. Loop to check all relocs,
3639 rather than returning false on first error.
3641 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3643 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3644 (ppc_elf_additional_program_headers): If .interp section, bump #
3645 of program headers by 1.
3646 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3647 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3648 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3650 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3652 (ppc_elf_relocate_section): If the output section isn't defined,
3653 don't abort, just give an error message.
3655 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3656 being created is .sdata or .sdata2, don't make the symbol dynamic.
3658 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3660 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3661 members of an archive for dynamic objects with no symbols, and
3662 pass them directly to check_archive_element.
3663 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3664 xcoff_link_check_dynamic_ar_symbols.
3665 (xcoff_link_check_dynamic_ar_symbols): New static function.
3667 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3668 from _bfd_nodynamic to _bfd_xcoff.
3669 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3671 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3672 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3673 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3674 * libcoff.h: Rebuild.
3675 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3676 (xcoff_get_section_contents): New static function.
3677 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3678 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3679 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3680 (xcoff_dynamic_reloc): New static variable.
3681 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3682 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3684 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3686 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3687 if reloc_entry->addend is not 0.
3688 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3690 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3692 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3694 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3695 Add entries for R_SPARC_[56].
3696 (sparc_reloc_map): Add entries for R_SPARC_[56].
3698 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3700 Optimize linking of stabs in sections as used in ELF and COFF.
3701 * stabs.c: New file.
3702 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3703 (_bfd_write_section_stabs): Declare.
3704 (_bfd_write_stab_strings): Declare.
3705 * libbfd.h: Rebuild.
3706 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3707 (struct coff_link_hash_table): Add stab_info field.
3708 * libcoff.h: Rebuild.
3709 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3711 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3713 (_bfd_coff_final_link): Write out stab strings hash table.
3714 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3715 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3717 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3718 (struct bfd_elf_section_data): Add stab_info field.
3719 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3721 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3722 _bfd_link_section_stabs.
3723 (elf_bfd_final_link): Write out stab strings hash table.
3724 (elf_link_input_bfd): Handle optimized stabs sections.
3725 * reloc.c (_bfd_final_link_relocate): Check address against
3726 _raw_size rather than _cooked_size.
3727 * Makefile.in: Rebuild dependencies.
3728 (BFD_LIBS): Add stabs.o
3729 (BFD_LIBS_CFILES): Add stabs.c.
3731 * VERSION: Increment for bfdlink.h change.
3733 * coffgen.c (coff_renumber_symbols): Correct handling of
3734 BSF_NOT_AT_END common symbols.
3736 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3738 * coff-ppc.c (record_toc): Add cast to avoid warning.
3739 (ppc_allocate_toc_section): Likewise.
3740 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3741 (ppc_coff_reloc_type_lookup): Remove unreached code.
3742 * coffcode.h (coff_write_object_contents): Don't take the address
3744 * peicode.h (pe_print_idata): Add casts to avoid warning.
3745 (pe_print_edata): Likewise.
3746 (pe_print_reloc): Remove ANSI C string concatenation.
3748 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3752 * libcoff.h: Rebuild.
3753 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3755 (coff_swap_aux_out): Likewise.
3756 * peicode.h (coff_swap_aux_in): Likewise.
3757 (coff_swap_aux_out): Likewise.
3758 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3760 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3762 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3763 Fix up .bf endndx link fields.
3764 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3766 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3769 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3771 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3772 on Solaris PowerPC systems doesn't get confused.
3774 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3777 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3778 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3779 update did_reg and did_reg2.
3781 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3783 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3785 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3786 callback routines, pass h->root.string rather than name, in case
3787 copy is true and name is transient.
3789 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3791 * elfcore.h: Add support for core files with multiple threads.
3792 (Primarily for Solaris.)
3794 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3796 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3797 section->orelocation is NULL.
3799 * coffgen.c (bfd_coff_get_syment): New function.
3800 (bfd_coff_get_auxent): New function.
3801 * bfd-in.h (bfd_coff_get_syment): Declare.
3802 (bfd_coff_get_auxent): Declare.
3803 * bfd-in2.h: Rebuild.
3805 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3807 * elf32-mips.c (struct mips_hi16): Define.
3808 (mips_hi16_addr, mips_hi16_addend): Remove.
3809 (mips_hi16_list): New static variable.
3810 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3811 (mips_elf_lo16_reloc): Process mips_hi16_list.
3812 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3813 relocs before the associated LO16 reloc.
3815 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3817 * versados.c (versados_scan): Check bfd_alloc return value.
3818 (versados_object_p): Check all bfd_read return values. Require
3819 that lang field be less than 10, to avoid confusion with Intel Hex
3822 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3824 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3825 not 0, for an absolute symbol.
3826 (NAME(aout,swap_ext_reloc_out)): Likewise.
3828 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3829 (ihex_write_object_contents): For a large start address, output
3830 the full 32 bit address in record type 5.
3832 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3833 to int to avoid promotion problems in prototype.
3835 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * configure.host: Use ${srcdir} when looking for picfrag.
3839 * configure.host: Switch on ${libdir}, not $(libdir). From
3840 alan@spri.levels.unisa.edu.au (Alan Modra).
3842 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3843 entry point, not just for DYNAMIC objects.
3844 * sunos.c (sunos_add_dynamic_symbols): Always call
3845 sunos_create_dynamic_sections. If called with a non DYNAMIC
3846 object, don't do anything else.
3847 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3849 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3851 * configure.in: Permit --enable-shared to specify a list of
3853 * configure: Rebuild.
3855 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3856 host when configuring with --enable-shard.
3858 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3860 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3863 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3864 to avoid crashing in bfd_hash_replace.
3866 * sysdep.h: Use #ifdef, not #if.
3868 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3870 * config.in: Rebuild.
3872 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3874 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3875 (AC_CHECK_HEADERS): Check for sys/time.h
3876 (AC_HEADER_TIME): Add macro.
3877 * configure: Rebuild.
3878 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3879 to control what combination of <time> and <sys/time.h>
3882 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3884 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3885 (aout_32_sunos4_write_object_contents): Likewise.
3886 * aoutx.h (NAME(aout,machine_type)): Handle
3887 bfd_mach_sparc_{sparclet,sparclite}.
3888 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3889 (bfd_mach_sparc_v9_p): Update.
3890 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3891 * libaout.h (enum machine_type): Add M_SPARCLET.
3892 * sunos.c (MACHTYPE_OK): Define.
3893 * bfd-in2.h: Regenerated.
3895 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3898 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3899 * elflink.c (_bfd_elf_create_got_section): Store the
3900 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3901 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3902 global offset table goes over 0x1000, set the value of
3903 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3904 (elf32_sparc_relocate_section): Subtract the offset of
3905 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3907 * elfcode.h: Don't include <string.h>.
3909 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3911 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3912 generic_link_hash_newfunc. All references changed.
3913 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3914 moved here from libbfd-in.h.
3915 * libbfd-in.h: Corresponding changes.
3916 * libbfd.h: Regenerated.
3918 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * aoutx.h (aout_link_input_section_std): When reporting an
3921 overflow error, use the name of the symbol in the hash table if
3923 (aout_link_input_section_ext): Likewise.
3925 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3926 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3928 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3930 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3931 * coffcode.h (coff_compute_section_file_positions): Likewise.
3932 (coff_write_object_contents): Likewise.
3934 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3936 * section.c (SEC_LINK_ONCE): Define.
3937 (SEC_LINK_DUPLICATES): Define.
3938 (SEC_LINK_DUPLICATES_DISCARD): Define.
3939 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3940 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3941 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3942 * bfd-in2.h: Rebuild.
3943 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3944 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3945 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3946 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3947 SEC_LINK_ONCE, and look through the symbol table for the setting
3948 for SEC_LINK_DUPLICATES.
3949 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3950 set for a section, find the section symbol in the symbol table,
3951 and set the aux entry based on SEC_LINK_DUPLICATES.
3952 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3953 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3954 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3955 * coff-i386.c (i386coff_vec): Likewise.
3956 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3958 * VERSION: Bump to 2.6.1.
3959 * Makefile.in (stamp-h): Depend upon VERSION.
3961 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3963 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3964 * libbfd.h: Rebuilt.
3965 * linker.c (generic_link_hash_newfunc): No longer static.
3966 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3968 * coff-h8300.c: Add two derived hash tables and their associated
3969 funtions and #defines for use by the h8300 linker.
3970 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3971 the function vector as needed. Place the address of the function
3972 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3973 Rewrite the vectors section contents as necessary.
3974 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3975 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3976 (coff_bfd_link_hash_table_create): Likewise.
3978 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3980 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3981 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3983 (hppa_rebuild_insn): Pass pointer to correct type to
3984 low_sign_unext and dis_assemble_21.
3986 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3988 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3989 Stick with sparc-*-{sysv4*,solaris2*}.
3991 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3993 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3994 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3995 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3996 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3997 fields is non-zero, print them.
3999 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4000 ifdef. Remove unused variables.
4001 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4003 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4004 (get_symbol_value): Ifdef out.
4005 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4006 (coff_ppc_relocate_section): Remove unused variables. Make
4007 fprintf strings and argument types correspond. Put before_addr in
4009 (dump_toc): Make fprintf strings and argument types correspond.
4010 (ppc_process_before_allocation): Remove unused variables. Always
4012 (ppc_reflo_reloc): Ifdef out.
4013 (ppc_addr32nb_reloc): Ifdef out.
4014 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4016 (coff_ppc_rtype_to_howto): Likewise.
4017 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4019 * peicode.h (pe_print_idata): Move otherwise unused variables into
4020 the #ifdef where they are used. Always return a value.
4021 (pe_print_edata): Make fprintf strings and argument types
4022 correspond. Always return a value.
4023 (pe_print_pdata): Removed unused variable addr_value. Always
4025 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4026 strings and argument types correspond. Always return a value.
4028 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4029 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4030 variable rela inside #if 0 section where it is used.
4032 * ns32k.h: New file.
4033 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4034 functions to start with _bfd_.
4035 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4036 functions in cpu-ns32k.h.
4037 * Makefile.in: Rebuild dependencies.
4038 (HFILES): Add ns32k.h.
4040 * section.c (struct sec): Add linker_mark field. Change
4041 user_set_vma and reloc_done to be single bit fields.
4042 (STD_SECTION): Update accordingly.
4043 * bfd-in2.h: Rebuild.
4044 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4046 (aout_link_input_bfd): Don't link unmarked sections.
4047 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4049 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4050 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4052 * elflink.h (elf_bfd_final_link): Mark sections included in the
4054 (elf_link_input_bfd): Don't link unmarked sections.
4055 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4057 (xcoff_link_input_bfd): Don't link unmarked sections.
4059 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4060 overflow error messages.
4062 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4064 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4065 is not set, print "BFD: " before the error message.
4067 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4068 Miles Bader <miles@gnu.ai.mit.edu>.
4069 * configure: Rebuild.
4071 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4073 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4076 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4077 m68k-aout, m68k-coff, and m68k-elf targets.
4079 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4081 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4082 (ieee_generic_stat_arch_elt): Restructured to prevent
4083 ieee_object_p from being called repeatedly.
4085 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4087 * coffcode.h (coff_write_object_contents): Allocate
4088 buffers large enough for any FILEHDR or AOUTHDR.
4090 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4092 * ecofflink.c (lookup_line): New static function, renamed and
4093 slighly changed from old _bfd_ecoff_locate_line.
4094 (_bfd_ecoff_locate_line): Cache line number information. Use
4095 lookup_line for actual lookup.
4097 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4099 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4100 multiple of 20 bytes.
4102 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4104 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4105 allocate ecoff_find_line, and don't initialize by hand.
4106 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4107 mips_elf_find_line, and don't call memset.
4109 * coffcode.h (coff_compute_section_file_positions): If not
4110 producing a final executable, don't consider sofar when aligning
4111 the section to the correct size.
4113 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4115 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4116 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4117 * coffgen.c (coff_section_symbol): Ifdef out.
4119 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4121 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4122 output_bfd is not NULL.
4124 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4126 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4127 of bfd_alloc (fixes fix_line not being initialized).
4128 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4130 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4132 * coffcode.h: Allow specific backends to override the
4133 bfd_link_add_symbols routine.
4135 * coff-h8300.c: Include genlink.h.
4136 (howto_table): Add R_MEM_INDIRECT.
4137 (rtype2howto): Support R_MEM_INDIRECT.
4138 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4141 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4143 * coff-alpha.c (alpha_relocate_section): Use
4144 info->callbacks_warning, rather than _bfd_error_handler, for
4145 "multiple gp" warning.
4147 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4149 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4150 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4151 table string. Use bfd_wrapped_link_hash_lookup.
4152 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4154 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4155 table, if any, when writing out symbols.
4156 (aout_link_input_section_std): Use the name from the hash table,
4157 if any, when reporting undefined symbols.
4158 (aout_link_input_section_ext): Likewise.
4159 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4160 * bout.c (get_value): Likewise.
4161 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4162 * ecoff.c (ecoff_reloc_link_order): Likewise.
4163 * elflink.h (elf_link_add_object_symbols): Likewise.
4164 (elf_reloc_link_order): Likewise.
4165 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4166 (_bfd_generic_reloc_link_order): Likewise.
4167 (default_indirect_link_order): Likewise.
4168 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4169 * sunos.c (sunos_add_one_symbol): Likewise.
4170 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4171 (bfd_xcoff_link_count_reloc): Likewise.
4172 (xcoff_reloc_link_order): Likewise.
4174 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4175 into -1 for intern->rss.
4177 * configure: Rebuild with autoconf 2.8.
4179 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4181 * stab-syms.c (__define_stab_duplicate): Define.
4182 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4184 * bfd-in.h (bfd_get_stab_name): Declare.
4185 * bfd-in2.h: Rebuild.
4186 * Makefile.in: Rebuild dependencies.
4187 (BFD_LIBS): Add stab-syms.o.
4188 (BFD_LIBS_CFILES): Add stab-syms.c.
4189 (BFD32_BACKENDS): Remove stab-syms.o.
4190 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4191 * configure.in: Don't list stab-syms.o in bfd_backends.
4192 * configure: Rebuild.
4193 * libaout.h (aout_stab_name): Don't declare.
4194 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4197 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4199 * elf.c (assign_file_positions_for_segments): Adjust file offset
4200 for section alignment even if SEC_LOAD is not set.
4202 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4204 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4205 since they appear as targets in Makefile.in.
4206 * configure: Rebuild.
4208 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4209 don't fiddle with a symbol which is not defined anywhere.
4211 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4213 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4214 though they are defined in a shared library.
4215 (xcoff_build_ldsyms): Likewise.
4217 * coffgen.c (coff_find_nearest_line): Don't look at the line
4218 numbers for the section if section->lineno is NULL.
4220 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4221 message rather than calling BFD_ASSERT.
4222 * elfcode.h (write_relocs): Check return value of
4223 _bfd_elf_symbol_from_bfd_symbol.
4225 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4227 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4230 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4232 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4234 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4235 hppa_reloc_field_selector_type_alt.
4236 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4237 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4239 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4241 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * elf.c (assign_file_positions_for_segments): Adjust the segment
4244 memory size for the alignment of a SEC_ALLOC section, not just a
4247 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4249 * m68klinux.c: New file.
4250 * hosts/m68klinux.h: New file.
4251 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4252 * configure.in (m68*-*-linux*): New native host.
4253 (m68klinux_vec): New vector.
4254 * configure: Rebuild.
4255 * targets.c (m68klinux_vec): Declare.
4256 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4257 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4258 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4259 declaration from bfd_linux_size_dynamic_sections.
4260 (bfd_m68klinux_size_dynamic_sections): Declare.
4261 * bfd-in2.h: Rebuild.
4262 * Makefile.in: Rebuild dependencies.
4263 (BFD32_BACKENDS): Add m68klinux.o.
4264 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4266 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4268 * libhppa.h (pa_arch): Add pa20.
4269 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4270 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4271 (hppa_field_adjust): Handle e_nsel.
4272 * som.c: Provide default definitions for many new relocs found only
4273 in hpux10 include files.
4274 (som_fixup_formats): Add several new relocs from hpux10.
4275 (som_hppa_howto_table): Add hpux10 relocs.
4276 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4278 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4280 * mpw-make.sed: Edit out recent shared library support, and
4281 rules to rebuild .h files using doc/chew.
4283 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4285 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4286 size even of sections with no contents.
4288 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4290 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4291 starting with '$' the way we skip names starting with '.'. When
4292 updating x_endndx, don't be fooled by an index which has been
4295 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4296 struct/union/enum type with no elements.
4298 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4300 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4302 * archive.c (bfd_generic_archive_p): If the first file in the
4303 archive can not be recognized as an object, don't assume that this
4304 is the wrong format.
4306 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4307 format is not bfd_object.
4308 (bfd_elf_get_dt_soname): Likewise.
4310 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4312 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4315 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4317 * bfd.c (tdata): Add netbsd_core_data.
4318 * bfd-in2.h: Regenerated.
4320 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4323 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4324 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4327 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4328 to get the symbol index, matching 14 Jul 95 change.
4330 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4332 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4333 Remove duplicate definition of gp.
4335 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4337 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4338 assume that we can set the GP value and then get the same value,
4339 since it won't be true if the output file is neither ELF nor
4341 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4342 _bfd_get_gp_value here.
4343 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4344 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4346 (mips_elf_lo16_reloc): Likewise.
4347 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4348 Don't require that the BFD be ELF.
4349 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4350 (mips_elf_gprel32_reloc): Likewise.
4351 (mips_elf_relocate_section): Don't assume we can set and get the
4353 (mips_elf_finish_dynamic_symbol): Don't bother to use
4354 _bfd_get_gp_value here.
4356 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4357 Don't change epdr between malloc and free. Be careful not to free
4358 NULL pointers. Zero out the first RPDR.
4360 * configure.host: On Linux, only pass -rpath option if $(libdir)
4361 is neither /lib nor /usr/lib. From Alan Modra
4362 <alan@mullet.Levels.UniSA.Edu.Au>.
4364 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4366 (elf_dt_name): Rename from elf_dt_needed_name.
4367 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4369 (bfd_elf_get_dt_soname): New function.
4370 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4371 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4372 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4373 * bfd-in2.h: Rebuild.
4375 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4377 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4378 _bfd_sparc_elf_reloc_type_lookup.
4379 (bfd_elf32_bfd_reloc_type_lookup): Update.
4380 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4381 (sparc64_elf_howto_table): Define.
4382 (sparc_reloc_map): Define.
4383 (sparc64_elf_reloc_type_lookup): New function.
4384 (sparc_elf_wdisp16_reloc): New function.
4385 (elf_info_to_howto): Use sparc64_elf_howto_table.
4386 (sparc64_elf_relocate_section): Likewise.
4387 (bfd_elf64_bfd_reloc_type_lookup): Update.
4389 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4391 * configure.host: Check for 'do not mix' from native linker before
4392 trying to use -rpath.
4394 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * bfd.c (_bfd_get_gp_value): New function.
4397 (_bfd_set_gp_value): New function.
4398 * libbfd-in.h (_bfd_get_gp_value): Declare.
4399 (_bfd_set_gp_value): Declare.
4400 * libbfd.h: Rebuild.
4401 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4402 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4403 directly to the fields in the tdata information.
4404 (alpha_relocate_section): Likewise.
4405 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4406 (mips_gprel_reloc): Likewise.
4407 (mips_relocate_section): Likewise.
4408 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4409 (mips_elf_lo16_reloc): Likewise.
4410 (mips_elf_final_gp): Likewise.
4411 (mips_elf_gprel16_reloc): Likewise.
4412 (mips_elf_gprel32_reloc): Likewise.
4413 (mips_elf_relocate_section): Likewise.
4414 (mips_elf_finish_dynamic_symbol): Likewise.
4416 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4418 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4420 * configure.in: Call AC_PROG_CC before configure.host.
4421 * configure: Rebuild.
4422 * configure.host: Don't set information which autoconf should
4423 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4425 * configure.host: Remove go32 and win32 host information, since it
4426 should no longer be needed.
4428 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4429 then start a new segment rather than put a writable section in a
4432 * configure.host: Set RPATH_ENVVAR.
4434 * Makefile.in: Rebuild dependencies.
4436 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4437 zero_section variable.
4439 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4441 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4442 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4443 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4445 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4447 * ieee.c (ieee_write_expression): Only use an R variable for a
4448 local symbol. Don't output a zero offset. Handle a zero address.
4449 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4450 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4452 (parse_expression): Don't try to handle multiple occurrences of a
4453 P variable. Handle I variables differently from X variables. Fix
4454 the order of minus expressions.
4455 (ieee_slurp_external_symbols): Generate an I variable for an NN
4456 record. Fix handling of ATI and ATX records.
4457 (ieee_slurp_sections): Only set minimal section attributes.
4458 Adjust them later, based on the section contents.
4459 (ieee_object_p): Read in the file until just after the ME record.
4460 Call ieee_slurp_section_data to set the section flags.
4461 (do_one): Add iterations parameter. Only repeat the first load
4462 item. Set the section and file reloc flags.
4463 (ieee_slurp_section_data): Set section flags. Pass iterations to
4465 (ieee_canonicalize_reloc): Handle I variables.
4466 (do_with_relocs): Only emit relocation size when necessary.
4467 Increase MAXRUN to 127. Change ov to be assigned, and take
4468 src_mask and pcrel_offset into account.
4469 (ieee_write_data_part): Skip sections that are not loaded.
4470 (ieee_write_external_part): Don't output optional last entry of WX
4472 (ieee_write_me_part): Make setting of me_record neater.
4473 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4475 * syms.c (stt): Add entries for zerovars, vars, and code.
4477 * elfcode.h (validate_reloc): New static function.
4478 (write_relocs): Call validate_reloc for non ELF relocs.
4480 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4481 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4482 (TARGET_LITTLE_SYM): Likewise.
4484 * config.bfd (m68*-*-psos*): New target.
4486 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4488 * i386msdos.c: Remove some #if 0 code.
4489 (msdos_write_object_contents): Don't include empty sections in the
4490 size computation, regardless of their address.
4492 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4494 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4495 is NULL, ie, the -r switch is used.
4497 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4499 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4500 (BFD_RELOC_MIPS_GOT_LO16): Define.
4501 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4502 * bfd-in2.h, libbfd.h: Rebuild.
4503 * elf32-mips.c (mips_reloc_map): Map new relocs.
4505 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4507 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4510 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4511 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4512 simple number for the section address, rather than an expression.
4513 Limit the number of bytes between relocs to MAXRUN.
4514 (ieee_write_me_part): Set me_record to the file offset after the
4516 (ieee_write_processor): New static function.
4517 (ieee_write_object_contents): Use ieee_write_processor.
4519 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4521 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4523 * coff-aux.c: Change include of aux.h to aux-coff.h.
4525 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4527 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4528 relocation put the addend both in the reloc entry and the data.
4529 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4532 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4533 a R_68K_PCxx reloc against a defined global symbol directly.
4534 (elf_m68k_check_relocs): Don't count such a reloc.
4536 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4537 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4538 symbol for now, otherwise always record the symbol as dynamic.
4539 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4540 is not referenced by a dynamic object, and we are not making a
4541 shared object, then don't make a PLT entry. If we do make a PLT
4542 entry, make sure the symbol has been recorded as dynamic.
4544 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4546 * configure.host: When making a shared library, set HLDFLAGS to
4547 pass an appropriate -rpath option. Use the make variable SONAME
4548 as the shared library soname, rather than computing it here. On
4549 SunOS, build stamp-tshlink in place of $(SHLINK).
4550 * Makefile.in (SONAME): New variable.
4551 ($(SHLINK)): Make a link to the transformed name, as well.
4552 (stamp-tshlink): New target.
4553 (install): Skip stamp-tshlink during install.
4555 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4557 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4558 linker sections have been set up yet.
4560 * elf.c (make_mapping): Add an additional argument to suppress
4561 making the first section include the program headers.
4562 (map_sections_to_segments): If the user used -Ttext such that the
4563 program headers are on a different page, do not set the flags
4564 saying that this section includes the program headers.
4566 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4568 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4569 don't define TRAD_HEADER.
4570 * configure: Rebuild.
4572 * netbsd-core.c: New file, support for NetBSD core files.
4573 * hosts/*nbsd.h: Removed.
4575 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4577 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4578 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4579 * libbfd.h, bfd-in2.h: Regenerated.
4580 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4581 bfd_elf32_bfd_reloc_type_lookup.
4582 (reloc_type{,_names}): Deleted.
4583 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4585 (sparc_reloc_map): Add sparc64 relocs.
4586 (sparc_elf_notsupported_reloc): New static function.
4587 (sparc_elf_wdisp16_reloc): New static function.
4588 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4589 (elf32_sparc_relocate_section): Likewise.
4590 (bfd_elf32_bfd_reloc_type_lookup): Define.
4591 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4592 (reloc_type{,_names}): Deleted.
4593 (elf_sparc_howto_table): Deleted.
4594 (sparc_reloc_map): Deleted.
4595 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4596 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4598 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4600 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4603 * Makefile.in (program_transform_name): New variable.
4604 (install): Transform library name before installing it.
4606 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4608 * archures.c (bfd_mach_i960_hx): Define.
4609 * bfd-in2.h: Rebuild.
4610 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4611 (MATRIX): Expand entries for HX.
4612 (arch_info_struct): Add i960:hx entry.
4613 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4614 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4615 (coff_set_flags): Handle bfd_mach_i960_hx.
4617 Support for building as a shared library, based on patches from
4618 Alan Modra <alan@spri.levels.unisa.edu.au>:
4619 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4620 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4621 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4622 * configure: Rebuild.
4623 * configure.host: If --enable-shared, adjust shared library stuff
4624 based on the host. If the host is SunOS, and the linker supports
4625 -rpath, set HLDFLAGS to use it.
4626 * Makefile.in (ALLLIBS): New variable.
4627 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4628 (COMMON_SHLIB, SHLINK): New variables.
4629 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4630 (STAGESTUFF): Remove variable.
4631 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4633 (stamp-ofiles): New target, like old ofiles target, but build
4634 using a temporary file and move-if-change, and touch stamp-ofiles
4636 (ofiles): Just depend upon stamp-ofiles.
4637 (stamp-piclist, piclist): New targets.
4638 ($(SHLIB), $(SHLINK)): New targets.
4639 (targets.o, archures.o): Build twice if PICFLAG is set.
4640 (do_mostlyclean): Remove pic/*.o.
4641 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4643 (do_distclean): Remove pic and stamp-picdir.
4644 (install): Install shared libraries.
4645 ($(OFILES)): Depend upon stamp-picdir.
4646 (stamp-picdir): New target.
4648 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4650 * libcoff.h: Rebuild.
4652 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4653 flavour of a section with no owner.
4655 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4656 ELF_LINK_NON_ELF flag.
4657 (mips_elf_create_got_section): Likewise.
4659 * elf.c: Revert last change, since it breaks dynamic linking.
4660 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4662 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4663 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4664 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4666 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4668 * elf.c (assign_file_positions_for_segments): If the backend does
4669 not want the elf header or the program headers in the address
4670 space, do not include them in the calculations.
4672 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4673 function to determine if we need additional program headers.
4674 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4675 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4677 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4679 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4681 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4683 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4684 back into one line. Some compilers (sunos 4.1.3 for example)
4685 won't accept args split across more than one line.
4687 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4689 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4690 * configure: Regenerate.
4692 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4694 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4695 try to do arithmetic on a void *, cast it to a unsigned char * first.
4697 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4699 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4700 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4702 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4703 flag for a newly defined symbol.
4704 (NAME(bfd_elf,record_link_assignment)): Likewise.
4705 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4706 set the DEF or REF_REGULAR flags correctly.
4708 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4709 (libbfd.h, libcoff.h): Corresponding change.
4711 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4712 a PLT32 reloc as dynamic.
4713 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4714 is not referenced by a dynamic object, and we are not making a
4715 shared object, then don't make a PLT entry. If we do make a PLT
4716 entry, make sure the symbol has been recorded as dynamic.
4718 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4720 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4721 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4722 (powerpcle-*-cygwin32): New.
4723 * peicode.h (add_data_entry): Get address from vma.
4725 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4727 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4728 attached to the section has already been created as an undefined
4729 symbol, treat it as if it hasn't been created yet.
4731 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4733 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4734 symbol or section symbols if stripping all symbols and this is not
4735 a relocateable link. Don't output the symbol string table if
4736 there are no symbols.
4737 (elf_link_flush_output_syms): Don't do anything if there are no
4740 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4742 * coff-aux.c: New file.
4743 * hosts/m68kaux.h: New file.
4744 * config.bfd (m68*-apple-aux*): New target.
4745 * configure.in (m68*-apple-aux*): New native host.
4746 (m68kaux_coff_vec): New vector.
4747 * configure: Rebuild.
4748 * targets.c (m68kaux_coff_vec): Declare.
4749 * coffcode.h (bfd_coff_backend_data): Add field
4750 _bfd_coff_link_add_one_symbol.
4751 (bfd_coff_link_add_one_symbol): Define.
4752 (compare_arelent_ptr): New static function if TARG_AUX.
4753 (coff_write_relocs): If TARG_AUX, sort the relocs.
4754 (coff_write_object_contents): Set A/UX aouthdr magic number.
4755 (coff_link_add_one_symbol): Define if not defined.
4756 (bfd_coff_std_swap_table): Initialize new field.
4757 * libcoff.h: Rebuild.
4758 * cofflink.c (coff_link_add_symbols): Call
4759 bfd_coff_link_add_one_symbol rather than
4760 _bfd_generic_link_add_one_symbol.
4761 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4762 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4763 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4764 * Makefile.in: Rebuild dependencies.
4765 (BFD32_BACKENDS): Add coff-aux.o.
4766 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4768 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4770 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4771 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4773 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4776 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4777 (maintainer-clean): Warn about deleting special files.
4778 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4780 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4781 warning symbols correctly.
4782 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4783 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4784 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4785 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4786 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4787 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4789 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4792 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4794 * libcoff-in.h: aligned newly exported names with bfd naming
4795 conventions. Removed an erroneous define of POWERPC_LE_PE.
4796 * libcoff.h: Rebuild.
4797 * cofflink.c, coff-ppc.c: the above function name changes
4799 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4801 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4802 * ecoff.c (struct extsym_info): Define.
4803 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4804 to ecoff_link_write_external.
4805 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4806 Strip symbols when appropriate.
4808 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4809 * syms.c (BSF_OBJECT): Define.
4810 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4811 * bfd-in2.h: Rebuild.
4812 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4814 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4817 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4818 copying relocs into a shared object, treat a defined global symbol
4820 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4821 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4822 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4824 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4825 real defined symbol, not to a weak defined symbol.
4827 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4829 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4830 and made a few static functions externs.
4832 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4833 POWERPC_LE_PE hack in cofflink.
4835 * libcoff-in.h: promoted the following from cofflink.c to allow
4836 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4837 coff_debug_merge_element, struct coff_debug_merge_type,
4838 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4839 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4840 coff_debug_merge_hash_lookup, coff_link_section_info,
4841 coff_final_link_info, coff_debug_merge_hash_newfunc,
4842 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4844 * libcoff.h: re-gen'd
4846 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4848 * syms.c: Include "bfdlink.h".
4849 (struct stab_find_info): Define.
4850 (_bfd_stab_section_find_nearest_line): New function.
4851 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4852 * libbfd.h: Rebuild.
4853 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4854 * elf.c (_bfd_elf_find_nearest_line): Try calling
4855 _bfd_stab_section_find_nearest_line before searching the ELF
4856 symbol table. Find the closest STT_FUNC symbol, not the last one.
4857 * libcoff-in.h (coff_data_type): Add line_info field.
4858 * libcoff.h: Rebuild.
4859 * coffgen.c (coff_find_nearest_line): Try calling
4860 _bfd_stab_section_find_nearest_line before searching the COFF
4862 * Makefile.in: Rebuild dependencies.
4864 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4866 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4867 4 bytes, so we get the correct value when updating the register
4868 field in little endian mode.
4870 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4872 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4873 entry_section fields. Add sntoc and snentry fields.
4874 * libcoff.h: Rebuild.
4875 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4876 not toc_section and entry_section (the COFF file does not have any
4877 sections at this point).
4878 (coff_write_object_contents): Set o_snentry and o_sntoc from
4879 snentry and sntoc rather than entry_section and toc_section.
4880 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4881 snentry, not toc_section and entry_section.
4882 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4883 entry_section from hentry.
4884 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4886 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4887 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4888 than using toc_section directly.
4890 * archures.c: Add missing `.' in enum bfd_architecture.
4891 * bfd-in2.h: Rebuild.
4893 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4894 Robert Lipe <robertl@arnet.com>.
4896 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4898 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4899 to sections we allocate. Use bfd_zalloc to allocate initialial
4900 sections, not bfd_alloc.
4901 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4902 SDA{,2}I16 relocations.
4903 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4904 whether to put something in .sbss or not.
4905 (ppc_elf_relocate_section): Add support for more relocations. Add
4906 in sec->output_offset where appropriate. Make error messages
4907 include the symbol name.
4909 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4910 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4911 doesn't get redefined messages if -shared.
4913 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4914 section if the rel_section field has been set up.
4916 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4918 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4921 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4923 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4924 of flags, only flags used are controlled by mach number. Bump up
4925 output file mach number to highest of input file mach numbers.
4926 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4927 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4929 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4930 bfd_elf64_sparc_vec support.
4932 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4934 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4935 the embedded bit is set on some objects and not on others. Just
4937 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4940 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4942 * coffcode.h (coff_new_section_hook): Don't try to align the
4945 * coffcode.h (coff_set_section_contents): Fix the handling of the
4946 .lib section to work even if the entire section contents are
4947 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4948 Robert Lipe <robertl@arnet.com>.
4950 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4952 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4953 memory here for contents.
4955 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4956 _SDA2_BASE_ by 32768.
4957 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4958 started using. Allocate contents for .sdata and .sdata2 sections
4960 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4962 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4963 size _SDA{,2}_BASE_.
4964 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4967 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4969 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4971 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4972 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4973 (bfd_mach_sparc_v9a): Define.
4974 (bfd_mach_sparc_v9_p): Define.
4975 * bfd-in2.h: Regenerated.
4976 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4978 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4979 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4980 to bfd_elf32_sparc_vec.
4981 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4982 Add v8plus{,a} support.
4984 (sparc_compatible): New function.
4985 * elf32-sparc.h: #include "elf/sparc.h".
4986 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4987 elf32_sparc_final_write_processing): New functions.
4988 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4989 elf_backend_final_write_processing): Define.
4991 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4993 * elf-bfd.h (struct elf_link_hash_entry): Add
4994 linker_section_pointer field.
4995 (enum elf_linker_section_enum): Enumeration for new way of
4996 creating linker dynamic sections and symbols.
4997 (elf_linker_section{,_pointers}): New structures for creating
4998 dynamic sections and symbols.
4999 (elf_obj_tdata): Add linker_section_pointers and linker_section
5001 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5002 (_bfd_elf_create_linker_section): New declarations.
5003 (_bfd_elf_find_pointer_linker_section): Ditto.
5004 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5005 (_bfd_elf_make_linker_section_rela): Ditto.
5007 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5009 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5010 (ppc_elf_create_linker_section): New function to create the
5011 sections .got, .sdata, and .sdata2.
5012 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5014 (ppc_elf_check_relocs): Support more of the eabi relocations.
5015 (ppc_elf_relocate_section): Ditto.
5016 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5017 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5019 * elflink.h (elf_create_pointer_linker_section): New function to
5020 create initialized pointers in dynamic linker sections.
5021 (elf_finish_pointer_linker_section): Actually intialize the
5022 pointers created above.
5024 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5025 macros to provide both 32 and 64 bit versions of
5026 elf_create_pointer_linker_section.
5027 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5028 provide both 32 and 64 bit versions of
5029 elf_finish_pointer_linker_section.
5031 * elflink.c (_bfd_elf_create_linker_section): New function to
5032 create a linker section.
5033 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5034 given address in the linker pointer offsets created for a given
5036 (_bfd_elf_make_linker_section_rela): Make a RELA section
5037 corresponding to the generated linker section.
5039 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5041 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5043 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5045 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5046 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5047 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5048 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5049 toc entry in an objdump) for now.
5050 (ppc_do_last, ppc_get_last): New function - needed to save processing
5051 the toc owner to the end.
5052 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5055 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5056 toc owner from being done till last. Must define POWERPC_LE_PC
5059 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5061 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5063 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5064 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5066 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5068 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5070 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5072 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5074 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5076 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5078 * elf.c (assign_file_positions_for_segments): Don't increment file
5079 offset for a segment which contains no loadable sections.
5081 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5083 * reloc.c: Add new PowerPC relocations.
5084 * {bfd-in2,libbfd}.h: Regenerate.
5086 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5087 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5089 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5091 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5094 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5097 * coffgen.c (coff_find_nearest_line): Don't try to cache
5098 information in sections that are not owned by a BFD. From Richard
5099 Henderson <richard@atheist.tamu.edu>.
5101 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5102 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5103 * elflink.h (elf_link_output_extsym): Remove special check for
5106 * ecoffswap.h: Add prototypes for static functions.
5108 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5110 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5111 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5113 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5114 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5115 support. Begin support for R_PPC_SDA{2,}REL.
5117 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5119 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5120 create the .got and .got.neg sections.
5121 (ppc_elf_size_dynamic_sections): Call it.
5122 (ppc_elf_check_relocs): Call it.
5123 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5124 (ppc_elf_check_relocs): Add error messages for relocations we
5125 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5128 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5130 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5131 section flags for V.4 and eabi.
5133 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5135 * elf.c (assign_file_positions_for_segments): If a segment
5136 contains no sections, don't mark it as readable.
5138 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5139 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5141 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5142 dynamic section, if there is one.
5143 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5144 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5145 (bfd_elf64_swap_dyn_in): Likewise.
5146 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5148 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5150 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5151 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5152 <pirker@eiunix.tuwien.ac.at>.
5154 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5156 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5157 PowerPC V.4 and eabi.
5158 * bfd-in2.h: Regenerate.
5159 * libfd.h: Regenerate.
5161 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5163 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5164 section type and SHF_EXCLUDE section flag, turning them into the
5165 appropriate bfd section flag.
5167 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5169 * xcofflink.c (xcoff_link_add_symbols): Create the special
5170 sections if we see a DYNAMIC object, in case that is the only
5171 XCOFF input object we see.
5173 * elf32-mips.c: Extensive changes for a start at dynamic linking
5174 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5176 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5177 (struct elf_backend_data): Remove
5178 elf_backend_create_program_headers field. Add
5179 elf_backend_additional_program_headers and
5180 elf_backend_modify_segment_map fields.
5181 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5183 (elf_backend_additional_program_headers): Likewise.
5184 (elf_backend_modify_segment_map): Likewise.
5185 (elf_backend_create_program_headers): Don't define.
5186 (elfNN_bed): Change to account for field changes.
5187 * elf.c (assign_file_positions_for_segments): Call new
5188 modify_segment_map backend function. Don't call old
5189 create_program_headers backend function.
5190 (get_program_header_size): Call additional_program_headers rather
5191 than create_program_headers.
5192 * elflink.h (elf_link_add_object_symbols): Initialize
5193 type_change_ok from new backend field.
5194 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5196 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5197 a reloc against the appropriate section.
5199 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5200 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5201 (elf_flags_init): Rename from elf_ppc_flags_init.
5202 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5204 (ppc_elf_copy_private_bfd_data): Likewise.
5205 (ppc_elf_merge_private_bfd_data): Likewise.
5207 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5210 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5212 * coff-alpha.c (alpha_relocate_section): During final link, allow
5213 output .lita section to be bigger than 64k by adjusting gp value
5214 on a per-input section basis.
5215 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5217 (struct ecoff_section_tdata): Add gp field.
5219 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5221 Handle Alpha ECOFF changes in OSF/1 3.2.
5222 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5224 * coff-alpha.c: Include "aout/ar.h".
5225 (alpha_ecoff_get_relocated_section_contents): Don't require an
5226 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5227 3.2 doesn't generate one.
5228 (alpha_relocate_section): Likewise.
5229 (alpha_ecoff_slurp_armap): Define.
5230 (alpha_ecoff_slurp_extended_name_table): Define.
5231 (alpha_ecoff_construct_extended_name_table): Define.
5232 (alpha_ecoff_truncate_arname): Define.
5233 (alpha_ecoff_write_armap): Define.
5234 (alpha_ecoff_generic_stat_arch_elt): Define.
5235 (alpha_ecoff_update_armap_timestamp): Define.
5237 (alpha_ecoff_read_ar_hdr): New static function.
5238 (alpha_ecoff_get_elt_at_filepos): New static function.
5239 (alpha_ecoff_openr_next_archived_file): New static function.
5240 (alpha_ecoff_get_elt_at_index): New static function.
5241 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5242 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5243 _bfd_ecoff to alpha_ecoff.
5244 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5245 field from backend structure, rather than always calling
5246 _bfd_get_elt_at_filepos.
5247 * coff-mips.c (mips_ecoff_backend_data): Initialize
5248 get_elt_at_filepos field.
5249 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5250 from _bfd_generic_read_ar_hdr with minor changes.
5251 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5252 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5253 * libbfd.h: Rebuild.
5255 * bfd-in.h (BFD_IN_MEMORY): Define.
5256 * libbfd-in.h (struct bfd_in_memory): Define.
5257 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5258 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5259 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5260 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5261 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5262 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5263 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5264 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5265 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5266 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5268 (bfd_openstreamr): Likewise.
5269 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5270 BFD_IN_MEMORY is not set.
5271 * riscix.c (riscix_some_aout_object_p): Likewise.
5272 * bfd-in2.h, libbfd.h: Rebuild.
5274 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5275 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5276 (bfd_get_elt_at_index): Define.
5277 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5278 bfd_get_elt_at_index. Change index parameter from int to
5280 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5281 (_bfd_noarchive_get_elt_at_index): Define.
5282 (_bfd_archive_bsd_get_elt_at_index): Define.
5283 (_bfd_archive_coff_get_elt_at_index): Define.
5284 * bfd-in2.h, libbfd.h: Rebuild.
5285 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5286 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5287 * ieee.c (ieee_get_elt_at_index): Define.
5288 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5289 * oasys.c (oasys_get_elt_at_index): Define.
5290 * som.c (som_get_elt_at_index): Define.
5292 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5293 numbers to the .text section.
5295 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5297 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5298 If there is a SEC_DEBUGGING section, get the contents of the debug
5299 information part from it.
5300 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5302 (ieee_write_object_contents): Check ieee_write_debug_part return.
5304 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5306 * config.bfd (i[345]86-*-freebsd*): Add target.
5307 * configure.in (i386freebsd_vec): Add vec.
5308 * configure: Regenerate.
5309 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5310 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5311 Rebuild dependencies..
5312 * freebsd.h: New file.
5313 * i386freebsd.c: New file.
5314 * targets.c (i386freebsd_vec): Declare.
5315 (bfd_target_vector): Add i386freebsd_vec.
5316 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5317 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5319 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5321 * ieee.c (ieee_slurp_debug): New static function.
5322 (ieee_object_p): Call it.
5323 (ieee_slurp_section_data): Skip debugging sections.
5324 (ieee_get_reloc_upper_bound): Likewise.
5325 (ieee_get_section_contents): Likewise.
5326 (ieee_canonicalize_reloc): Likewise.
5327 (ieee_write_section_part): Likewise.
5328 (ieee_write_debug_part): Likewise.
5329 (ieee_write_data_part): Likewise.
5330 (init_for_output): Likewise.
5332 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5334 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5336 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5337 relocs, since ppc_elf_relocate_section handles the linker case.
5338 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5340 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5341 ppc_elf_relocate_section since that is now the only caller.
5342 (ppc_elf_relocate_section): Ditto.
5344 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5346 * coffcode.h (coff_write_object_contents): If we don't know the
5347 section of the entry point for an XCOFF executable, always set the
5348 entry address to -1.
5350 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5352 * elf.c (bfd_section_from_shdr): Add support for note sections.
5354 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5356 * bfd-in.h (struct _symbol_info): Add stab_type field.
5357 * bfd-in2.h: Rebuild.
5358 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5360 * elf32-ppc.c: Remove trailing newline from calls to
5362 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5363 difference if target endianness is known.
5365 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5367 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5368 old style TOC16 references without using R_PPC_GOT.
5369 (ppc_reloc_type): Ditto.
5370 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5371 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5372 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5373 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5374 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5376 (ppc_elf_adjust_dynamic_symbol): Ditto.
5377 (ppc_elf_adjust_dynindx): Ditto.
5378 (ppc_elf_size_dynamic_sections): Ditto.
5379 (ppc_elf_finish_dynamic_symbol): Ditto.
5380 (ppc_elf_finish_dynamic_sections): Ditto.
5381 (ELF_DYNAMIC_INTERPRETER): Define.
5383 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5385 * elf.c (copy_private_bfd_data): When attaching sections to
5386 segments ignore sections that won't be allocated. Patch from
5389 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5391 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5394 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5396 * coff-i960.c (CALC_ADDEND): Define.
5397 (coff_i960_relocate_section): Add the input section VMA to the
5398 addend for PC relative relocs.
5400 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5402 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5403 to correctly terminate.
5405 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5407 * targets.c (enum bfd_endian): Define.
5408 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5409 from boolean to enum bfd_endian. Change header_byteorder_big_p
5411 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5412 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5413 * bfd-in2.h: Rebuild.
5414 * All targets: Change initialization of byteorder and
5415 header_byteorder to use enum bfd_endian values rather than
5417 * All files: Change all references to byteorder_big_p and
5418 header_byteorder_big_p to use new bfd_*_endian macros.
5420 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5422 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5424 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5426 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5428 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5430 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5432 * ieee.c: Lots of minor cleanups. Make many functions return
5433 errors rather than calling abort. Also:
5434 (ieee_write_twobyte): Remove; change callers to call existing
5435 ieee_write_2bytes function.
5436 (ieee_write_expression): Don't output the section twice when
5437 outputting a local symbol. Don't emit an extraneous zero if there
5439 (ieee_slurp_sections): Set the lma as well as the vma.
5440 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5442 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5443 a recognized one or bfd_arch_unknown.
5444 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5446 (ihex_get_symtab): Likewise.
5448 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5450 * aoutx.h: Include <ctype.h>.
5451 (struct aout_link_includes_table): Define.
5452 (struct aout_link_includes_totals): Define.
5453 (struct aout_link_includes_entry): Define.
5454 (aout_link_includes_lookup): Define macro.
5455 (struct aout_final_link_info): Add includes field.
5456 (aout_link_includes_newfunc): New static function.
5457 (NAME(aout,final_link)): Initialize includes hash table.
5458 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5460 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5462 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5464 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5466 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5468 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5470 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5471 (pe_print_private_bfd_data): call pe_print_reloc.
5472 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5473 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5474 up some debugging as well.
5476 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5478 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5481 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5483 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5484 when setting sections to NULL.
5486 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5488 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5490 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5491 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5493 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5494 * bfd-in2.h: Rebuild.
5496 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5498 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5500 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5502 * ihex.c (ihex_scan): Handle record types 4 and 5.
5503 (ihex_object_p): Permit types 4 and 5.
5504 (ihex_set_section_contents): Remove check for out of range
5506 (ihex_write_object_contents): Generate types 4 and 5.
5508 * elflink.h (elf_link_output_extsym): Just ignore warning and
5509 indirect references to symbols which don't really exist.
5511 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5513 * peicode.h (pe_print_idata): Minor format fixes
5514 (pe_print_edata): New function. Under private printing, this formats
5515 the edata section of a PE file.
5516 (pe_print_private_bfd_data): Added call to pe_print_edata.
5518 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5520 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5521 index, don't call stoi.
5523 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5525 * srec.c (srec_scan): Set lma as well as vma.
5527 * ihex.c: New file; support for Intel Hex format.
5528 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5529 (ihex_vec): Declare.
5530 (bfd_target_vector): Always include ihex_vec.
5531 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5532 * Makefile.in: Rebuild dependencies.
5533 (BFD_LIBS): Add ihex.o
5534 (BFD_LIBS_CFILES): Add ihex.c.
5535 * bfd-in2.h: Rebuild.
5537 * elf.c (assign_file_positions_for_segments): Sort the sections in
5539 (get_program_header_size): Return the right size if segment_map is
5541 (copy_private_bfd_data): Don't bother to sort the sections.
5543 * bfd.c (bfd_record_phdr): New function.
5544 * bfd-in.h (bfd_record_phdr): Declare.
5545 * bfd_in2.h: Rebuild.
5547 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5550 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5551 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5553 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5554 (bfd_zmalloc): Change declaration.
5555 * libbfd.h: Rebuild.
5556 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5557 and realloc. Don't set bfd_error_no_memory if they fail.
5559 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5561 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5562 uses as well. Added a new howto to deal with TOCREL16 relocs that
5563 are TOCDEFN as well.
5564 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5565 to handle RVA relocs from dlltool.
5566 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5567 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5568 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5570 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5571 to get the right section alignment.
5573 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5575 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5576 p_paddr if p_paddr is zero.
5577 (make_mapping): Set includes_filehdr and includes_phdrs for first
5579 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5581 (assign_file_positions_for_segments): Handle includes_filehdr and
5582 includes_phdrs. Remove special handling of PT_PHDR and first
5584 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5585 when appropriate. Remove special handling of PT_PHDR segment.
5586 Use a more complex condition for when a section is included in a
5587 segment to handle Solaris linker oddities.
5589 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5591 * coff-m88k.c (howto_table): Reformatted for easier reading;
5592 special_function now points to new function m88k_special_reloc.
5593 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5595 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5596 be done correctly by m88k_special_reloc.
5597 (reloc_processing): New function to be used by RELOC_PROCESSING.
5598 (RELOC_PROCESSING): Define to call reloc_processing.
5600 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5602 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5603 (pe_print_pdata): Likewise.
5605 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5606 obstack_alloc fails.
5607 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5609 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5610 * Many files: don't set bfd_error_no_memory if one of the above
5613 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5614 if p_paddr_valid is set.
5615 (copy_private_bfd_data): New static function.
5616 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5618 * elf.c (assign_file_positions_for_segments): Fix case where extra
5619 program headers were allocated.
5621 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5622 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5623 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5624 _bfd_elf_print_private_bfd_data.
5626 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5627 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5628 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5629 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5630 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5631 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5632 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5634 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5636 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5637 * elf.c (make_mapping): New static function.
5638 (map_sections_to_segments): New static function.
5639 (elf_sort_sections): New static function.
5640 (assign_file_positions_for_segments): New static function.
5641 (map_program_segments): Remove.
5642 (get_program_header_size): Remove sorted_hdrs, count, and
5643 maxpagesize parameters. Simplify.
5644 (assign_file_positions_except_relocs): When generating an
5645 executable, use assign_file_positions_for_segments.
5646 (elf_sort_hdrs): Remove.
5647 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5648 to get_program_header_size.
5650 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5652 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5654 * configure, config.in: Regenerate with autoconf 2.7.
5656 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5657 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5659 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5661 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5662 (ecoff_sec_to_styp_flags): Likewise.
5663 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5664 (ecoff_set_symbol_info): Handle scRConst.
5665 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5666 (ecoff_compute_section_file_positions): Handle .rconst section.
5667 (_bfd_ecoff_write_object_contents): Likewise.
5668 (ecoff_link_check_archive_element): Handle scRConst.
5669 (ecoff_link_add_externals): Likewise.
5670 (ecoff_link_write_external): Handle .rconst section.
5671 (ecoff_reloc_link_order): Likewise.
5672 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5673 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5675 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5677 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5678 DEF_DYNAMIC flag is set.
5680 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5682 * host-aout.c: If TRAD_HEADER is defined, include it.
5684 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5686 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5687 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5688 (BFD_NEED_DECLARATION): New function.
5689 * configure.in: Use BFD_NEED_DECLARATION.
5690 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5691 * configure, config.in: Rebuild with autoconf 2.6.
5693 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5694 special_sections before returning when called with a non XCOFF
5697 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5700 * coffcode.h (coff_compute_section_file_positions): Only pad the
5701 previous section to force file alignment when creating an
5704 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5706 * coffcode.h (coff_compute_section_file_positions): If
5707 RS6000COFF_C, set up the .debug section.
5709 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5710 if it is not large enough to accomodate the entire TOC area with
5711 signed 16 bit offsets.
5712 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5714 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5715 TOC anchor to use the TOC value used in the output file.
5717 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5719 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5720 (_bfd_coff_read_string_table): Likewise.
5722 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5724 * pe-arm.c: Fix typos.
5725 * coff-arm.c: Likewise.
5727 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5729 * coff-ppc.c (list_ele): Added "cat"egory member.
5730 (record_toc): New category parameter (priv or pub).
5731 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5732 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5733 the mainline. It addes extra toc cells in error.
5734 (ppc_coff_swap_sym_in_hook): Added some documentation.
5735 (dump_toc): Can now diagnose "virtual toc" chicanery.
5737 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5739 * elf-bfd.h (struct elf_link_hash_table): Change type of
5740 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5742 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5744 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5745 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5747 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5748 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5749 defined or mentioned in a regular file.
5751 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5753 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5754 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5755 (coff_ppc_relocate_section): Correct REL24 handling
5756 (ppc_process_before_allocation): Correct TOCDEFN handling
5758 * peicode.h (dir_names): Added name descriptions
5760 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5762 * VERSION: Updated to cygnus-2.6.
5764 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5766 * targets.c (m68k4knetbsd_vec): Declare.
5768 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5770 * targets.c (bfd_target): Change type of second argument to
5771 _bfd_print_private_bfd_data from void * to PTR.
5772 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5773 using PTR rather than void *.
5774 * bfd-in2, libbfd.h: Rebuild.
5775 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5777 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5778 _bfd_generic_bfd_print_private_bfd_data rather than casting
5781 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5783 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5784 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5786 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5787 BFD64_BACKENDS_CFILES): New variables.
5790 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5792 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5793 not at the file position of the first section.
5794 * coffcode.h (coff_compute_section_file_positions): Avoid using
5796 (coff_write_object_contents): When generating a PPC PE executable
5797 with no symbols, round up the file size to a COFF_PAGE_SIZE
5799 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5800 don't write out a string table.
5802 * elf.c (bfd_section_from_shdr): When using a different section
5803 header, pass the new one to _bfd_elf_make_section_from_shdr.
5804 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5805 (elf_map_symbols): Add section VMA to symbol value when comparing
5807 (_bfd_elf_compute_section_file_positions): Only build symbol table
5808 if there are some symbols. Set file offset of symtab and strtab
5810 (assign_file_positions_except_relocs): Remove dosyms parameter.
5811 Change all callers. Never set file offset of symtab and strtab
5813 (_bfd_elf_copy_private_section_data): New function.
5814 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5815 (_bfd_elf_copy_private_symbol_data): New function.
5816 (swap_out_syms): Check for special mapping of st_shndx created by
5817 copy_private_symbol_data.
5818 * elfxx-target.h: Use new copy routines.
5819 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5820 (_bfd_elf_copy_private_section_data): Declare.
5822 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5824 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5827 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5828 _bfd_dummy_target, matching the recent change to archive
5831 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5833 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5834 arithmetic on PTR types.
5836 * aout-target.h (MY(callback)): Set the lma of the sections.
5838 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5839 symbol into a reloc against the section.
5841 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5843 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5844 glue for the relocs: IMGLUE and IFGLUE.
5845 (record_toc): new function - tracks toc contents
5846 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5847 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5848 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5849 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5850 (ppc_record_toc_entry): Removed a debug define (duh)
5852 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5853 (pe_print_idata): New function - formats the idata section data
5854 (pe_print_pdata): New function - formats the pdata section data
5855 (pe_print_private_bfd_data): calls to above
5857 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5859 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5860 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5861 TARGET_SYM and TARGET_NAME for vector and BFD name.
5862 * coff-pmac.c (pmac_xcoff_vec): Remove.
5863 (TARGET_SYM, TARGET_NAME): Define.
5864 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5865 machine to 0, not all PowerMacs are 601s.
5867 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5869 * elfcode.h (elf_object_p): Read in any program headers.
5870 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5871 based on the program headers, if any.
5872 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5873 (map_program_segments): Set p_paddr of program headers based on
5876 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5878 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5881 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5882 trying to do a relocateable link with a non-a.out object file.
5884 * archive.c (bfd_generic_archive_p): Check the first object file
5885 in an archive even if target_defaulted is set. If the object file
5886 has the wrong xvec, reject it.
5888 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5889 be represented, report the name via _bfd_error_handler.
5890 (translate_to_native_sym_flags): Likewise.
5891 * elf32-mips.c (mips_elf_final_link): Likewise.
5892 * oasys.c (oasys_write_sections): Likewise.
5894 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5895 which checks for STYP_OVRFLO sections.
5896 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5897 reloc and lineno count overflows.
5898 (coff_write_object_contents): Call coff_count_linenumbers before
5899 coff_compute_section_file_positions. If RS6000COFF_C, handle
5900 reloc and lineno count overflows.
5901 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5902 relocs before dealing with .pad sections. Count overflow section
5903 headers when handling .pad sections.
5905 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5908 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5909 (struct xcoff_link_hash_table): Add descriptor_section and
5910 special_sections fields.
5911 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5912 (xcoff_link_add_symbols): Set linkage section alignment. Create
5913 descriptor section. Check for magic symbol names (_text, etc.),
5914 and record them in special_sections if found. Set
5915 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5916 descriptor field to point back to the function code symbol.
5917 (xcoff_sweep): Always mark the special descriptor_section.
5918 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5919 function descriptor, and mark it if it is.
5920 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5921 parameter, and fill it in. Allocate space for the descriptor
5923 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5924 global linkage code. If an undefined function descriptor is
5925 exported, arrange to define it. Warn about any other undefined
5927 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5928 (xcoff_write_global_symbol): Create a function descriptor when
5930 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5931 * bfd-in2.h: Rebuild.
5933 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5935 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5936 (ppc_coff_link_hash_table): new types for hashing
5937 (ppc_coff_link_hash_newfunc): hash entry constructor
5938 (ppc_coff_link_hash_table_init): hash table initializer
5939 (ppc_coff_link_hash_table_create): hash table constructor
5940 (ppc_record_toc_entry): changed references to hash table
5941 (coff_ppc_relocate_section): changed references to hash table
5943 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5944 * libcoff.h: Rebuild
5946 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5947 (coff_link_add_symbols): removed toc_offset init
5949 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5951 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5954 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5955 if it is given and mmep is available.
5956 * acconfig.h: Undef USE_MMAP.
5957 * configure, config.in: Regenerated.
5958 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5959 table handling the old way.
5960 (aout_get_external_symbols): Don't complain if last byte of string
5962 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5963 (bfd_free_window) [! USE_MMAP]: Don't define.
5964 (bfd_get_file_window,
5965 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5967 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5969 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5972 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5974 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5975 compatible with AMD generated COFF files. Try to support both AMD
5976 and GNU formats simultaneously.
5977 (coff_a29k_relocate_section): Likewise.
5979 * libbfd.c (bfd_get_file_window): Change writable parameter from
5980 int to boolean; update all callers. Pass MAP_SHARED if not
5981 writable--it's required on Solaris. Cast fprintf argument to
5983 * bfd-in.h (bfd_get_file_window): Update declaration.
5984 * bfd-in2.h: Rebuild.
5985 * aoutx.h: Update calls to bfd_get_file_window.
5987 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5989 (xcoff_swap_ldhdr_in): New static function.
5990 (xcoff_swap_ldsym_in): New static function.
5991 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5992 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5993 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5994 Handle XTY_ER/XMC_XO symbols correctly.
5995 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5996 rather than normal symbol table.
5997 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5998 already defined with the same absolute value.
5999 (xcoff_mark): When considering called symbols, check whether the
6000 descriptor is from a dynamic object, rather than the symbol
6002 (xcoff_build_ldsyms): Likewise.
6004 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6005 Cast realloc and malloc return values. If malloc or realloc fail,
6006 set bfd_error_no_memory.
6007 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6008 * bfd-in2.h: Rebuild.
6010 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6012 * coff-ppc.c (ppc_record_toc_entry): new function.
6013 (in_reloc_p): changed return value.
6014 (coff_ppc_relocate_section): much rework.
6015 (ppc_allocate_toc_section): new function.
6016 (ppc_process_before_allocation): new function.
6017 (ppc_coff_swap_sym_in_hook): new function.
6019 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6020 (coff_link_add_symbols): initialize toc_offset.
6022 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6023 (coff_swap_aouthdr_out): Added more sections to the data
6024 dictionary for the pe file header. Also changed linker version
6025 number on the ppc side.
6026 (dir_names): small improvements to the dictionary printing.
6027 (pe_mkobject_hook): save the file level flags.
6029 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6030 (pe_tdata): added real_flags field
6031 (coff_tdata): added local_toc_sym_map and access macro
6033 * libcoff.h (coff_link_hash_entry): added toc_offset field
6034 (pe_tdata): added real_flags field
6035 (coff_tdata): added local_toc_sym_map and access macro
6037 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6038 (coff_mkobject): init for local_toc_sym_map
6039 (coff_write_object_contents): set the internal_a.magic to
6040 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6043 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6045 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6046 entries until both the line number address and the function name
6047 address are too large.
6049 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6050 * configure: Rebuilt.
6052 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6053 is defined in the environment.
6055 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6057 * som.c (som_get_section_contents_in_window): Define to use
6060 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6062 * coff-i860.c: New file, based on coff-i386.c.
6063 * cpu-i860.c: New file, based on cpu-i386.c.
6064 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6065 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6066 targets, using i860coff_vec.
6067 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6068 trad-core.o and hosts/i860mach3.h.
6069 (i860coff_vec): Use coff-i860.o and cofflink.o.
6070 * configure: Rebuild.
6071 * Makefile.in: Rebuild dependencies.
6072 (ALL_MACHINES): Add cpu-i860.o.
6073 (BFD32_BACKENDS): Add coff-i860.o.
6074 (CFILES): Add cpu-i860.c and coff-i860.c.
6075 * targets.c (i860coff_vec): Declare.
6076 (bfd_target_vector): Add &i860coff_vec.
6077 * archures.c (bfd_i860_arch): Declare.
6078 (bfd_archures_list): Add &bfd_i860_arch.
6079 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6080 (coff_set_flags): Handle bfd_arch_i860.
6081 (coff_write_object_contents): Handle I860 a.out magic number.
6083 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6085 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6086 the created .tc section to 2.
6087 (xcoff_mark): Don't keep a .loader reloc for a call to an
6088 undefined symbol when creating a shared library.
6089 (xcoff_build_ldsyms): When creating a shared library, generate
6090 global linkage code for a call to an undefined symbol.
6092 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6094 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6095 BFD32_BACKENDS, BFD64_BACKENDS.
6096 (.dep1): Put mkdep output in a separate file.
6097 Rebuilt dependencies.
6099 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6102 Permit use of mmap when available:
6104 * configure.in: Check for mmap, madvise, mprotect.
6105 * config.in, configure: Regenerated.
6107 * libbfd.c (struct _bfd_window_internal): Define type.
6108 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6110 (ok_to_map): New static variable for debugging.
6111 (_bfd_generic_get_section_contents_in_window): New function.
6112 * bfd-in.h (bfd_window_internal): Declare type.
6113 (bfd_window): Define type.
6114 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6115 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6118 * libaout.h (struct aoutdata): Add two window fields.
6119 (obj_aout_sym_window, obj_aout_string_window): New macros.
6120 * aoutx.h (some_aout_object_p): Initialize windows.
6121 (aout_get_external_symbols): Get symbol data and strings in
6122 windows instead of explicitly allocated buffers.
6123 (slurp_symbol_table): Free window instead of memory.
6124 (bfd_free_cached_info): Release windows instead of freeing storage
6126 (aout_link_free_symbols): Ditto.
6128 * targets.c (bfd_target): Add new field for
6129 get_section_contents_in_window.
6130 (BFD_JUMP_TABLE_GENERIC): Updated.
6131 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6132 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6133 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6134 macros for get_section_contents_in_window field.
6136 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6138 * core.c: Renamed to corefile.c
6139 * makefile.dos (OBJS): Change core.o to corefile.o
6140 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6143 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6145 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6146 targ_selvecs to allow debugging under Irix-5 native.
6149 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6151 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6152 to o. Clobber and restore the list of new csects around the call
6153 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6154 linker error and the linker wants to read the symbol table. Reset
6155 the line number count of a real section even if it has no relocs.
6156 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6158 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6161 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6163 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6164 an undefined symbol in a shared link.
6166 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6167 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6168 phdm@info.ucl.ac.be (Philippe De Muyter).
6170 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6172 * coff-m88k.c (rtype2howto): New static function.
6173 (RTYPE2HOWTO): Use it rather than a macro definition.
6175 * coffcode.h (coff_write_object_contents): set internal_a.magic
6176 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6178 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6179 define TRAD_HEADER to new file hosts/delta68.h.
6180 m88*-motorola-sysv*, however, does use ptrace-core.o.
6181 * hosts/delta68.h: New file.
6183 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6184 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6186 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6188 * i386linux.c (MY(vec)): Declare before use.
6190 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6192 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6193 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6195 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6196 BFD is not of the right type.
6197 (bfd_elf_get_needed_list): Likewise.
6198 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6199 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6200 * xcofflink.c (XCOFF_XVECP): Define.
6201 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6203 (bfd_xcoff_import_symbol): Likewise.
6204 (bfd_xcoff_export_symbol): Likewise.
6205 (bfd_xcoff_link_count_reloc): Likewise.
6206 (bfd_xcoff_record_link_assignment): Likewise.
6207 (bfd_xcoff_size_dynamic_sections): Likewise.
6209 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6210 table index against the number of symbols for a base relative
6213 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6215 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6216 full_aouthdr flag here...
6217 (_bfd_xcoff_bfd_final_link): ...not here.
6219 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6221 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6222 systems that have a system <libelf.h>.
6223 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6224 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6225 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6226 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6227 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6228 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6229 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6231 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6233 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6234 set, set BSF_WEAK in symbol. Change all callers.
6235 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6236 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6237 _bfd_generic_link_add_one_symbol.
6238 (ecoff_indirect_link_order): Check that the section tdata relocs
6239 are not NULL before using them.
6241 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6242 define TRAD_HEADER as hosts/alphalinux.h.
6243 * configure: Rebuild.
6244 * hosts/alphalinux.h: New file.
6245 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6248 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6250 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6251 C_ECOMM storage classes.
6253 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6255 (xcoff_mark): Call xcoff_mark_symbol.
6256 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6257 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6259 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6261 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6263 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6265 (xcoff_find_reloc): New static function.
6266 (xcoff_link_add_symbols): Use it.
6267 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6268 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6269 relocate the value of C_DECL.
6271 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6273 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6275 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6276 callback decide what goes in .relocs.
6277 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6278 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6281 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6283 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6286 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6288 * xcofflink.c: More improvements, mostly to fix handling of
6289 constructors and a few other special cases.
6290 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6291 zero, reverting yesterday's change.
6292 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6293 (bfd_xcoff_link_count_reloc): Declare.
6294 (bfd_xcoff_record_link_assignment): Declare.
6295 * bfd-in2.h: Rebuild.
6297 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6299 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6300 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6301 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6302 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6303 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6304 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6306 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6309 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6310 segments includes the a.out header. See to that the magic number
6311 *always* is big-endian.
6313 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6314 m68k4k NetBSD configurations.
6316 * configure.in, configure: Separate i386 & mips NetBSD
6317 configurations from other BSD ones. Don't assume DEC is the only
6318 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6319 configurations. Add support for m68k4k NetBSD object format.
6321 * libaout.h: Added M_68K4K_NETBSD magic.
6323 * m68k4knetbsd.c: New file.
6325 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6327 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6330 * hosts/mipsnbsd.h: New file.
6333 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6335 * config.bfd: Add config stuff for mips*-*-magic* to set
6336 targ_defvec to ecoff_big_vec.
6339 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6341 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6343 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6344 toc_section, and entry_section fields.
6345 (struct xcoff_section_tdata): Remove ldrel_count field.
6346 * libcoff.h: Rebuild.
6347 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6349 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6350 full a.out header if full_aouthdr is set in xcoff_data.
6351 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6352 based on sections stored in xcoff_data.
6353 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6355 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6356 (rs6000coff_vec): Set symbol_leading_char to '.'.
6357 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6358 value stored in ret rather than returning a pointer value.
6360 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6362 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6365 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6367 * som.c (som_slurp_string_table): Allocate the strings with malloc
6368 since they're free'd by free_cached_info.
6369 (som_slurp_symbol_table): Similarly for the symbol table.
6371 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6373 * Makefile.in (diststuff): Don't make headers.
6375 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6377 * Makefile.in: Rebuild dependencies.
6379 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6380 output_bfd is not SunOS.
6381 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6382 non-SunOS input files.
6384 * xcofflink.c: Extensive changes to support linking shared objects
6385 and generating a .loader section.
6386 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6387 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6388 last_symndx, and ldrel_count fields.
6389 * libcoff.h: Rebuild.
6390 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6391 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6393 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6394 (bfd_xcoff_export_symbol): Declare.
6395 (bfd_xcoff_size_dynamic_sections): Declare.
6396 * bfd-in2.h: Rebuild.
6398 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6400 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6401 * configure: Rebuild.
6402 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6403 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6405 (pmac_xcoff_vec): Update to use new xcoff support.
6406 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6407 (xcoff_write_armap): Declare buf as unsigned char.
6408 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6410 * mpw-make.sed: Generalize subdir_do edit.
6412 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6414 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6415 correctly. Don't initialize asect->vma.
6417 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6419 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6420 something a little less than the page size.
6422 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6424 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6426 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6428 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6429 * coffcode.h (coff_write_object_contents): If .bss is before
6430 .data us that as data_start.
6431 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6433 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6434 (coff_swap_outhdr_out): Hardwire in version number.
6436 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6438 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6439 major and minor to *_vno, since the former are also macros in
6440 SunOS header files. Cast result of bfd_alloc to appropriate
6443 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6444 before assigning to sec_data.
6446 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6448 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6449 now relative to the section, not absolute.
6450 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6451 get the file name when there is a N_SO directory name. When
6452 handling stabs, remember that section->vma was added to the
6455 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6457 * sunos.c (struct sunos_link_hash_table): Add needed field.
6458 (sunos_link_hash_table_create): Call bfd_release, not free.
6459 (sunos_link_hash_table_create): Initialize needed field.
6460 (sunos_add_dynamic_symbols): Record needed objects.
6461 (bfd_sunos_get_needed_list): New function.
6462 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6463 * bfd-in2.h: Rebuild.
6465 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6467 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6469 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6471 * bfd-in.h (struct bfd_link_needed_list): Rename from
6472 bfd_elf_link_needed_list.
6473 * bfd-in2.h: Rebuild.
6474 * elf.c, elflink.h, libelf.h: Corresponding changes.
6476 Add start at AIX linker support; no shared libraries yet.
6477 * xcofflink.c: New file.
6478 * configure.in (rs600coff_vec): Use xcofflink.o.
6479 * configure: Rebuild.
6480 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6482 (struct xcoff_section_tdata): Define.
6483 (xcoff_section_data): Define macro.
6484 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6485 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6486 (_bfd_xcoff_bfd_final_link): Declare.
6487 (_bfd_ppc_xcoff_relocate_section): Declare.
6488 * libcoff.h: Rebuild.
6489 * coff-rs6000.c: Clean up a bit.
6490 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6491 cputype, csects, and debug_indices.
6492 (xcoff_copy_private_bfd_data): Copy cputype.
6493 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6494 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6495 (xcoff_reloc_type_lookup): Rename from
6496 rs6000coff_reloc_type_lookup.
6497 (coff_relocate_section): Define.
6498 (_bfd_xcoff_sizeof_headers): Define.
6499 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6500 (_bfd_xcoff_bfd_relax_section): Define.
6501 (_bfd_xcoff_bfd_link_split_section): Define.
6502 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6504 * coffcode.h (coff_compute_section_file_positions): If AIX,
6505 increment sofar by SMALL_AOUTSZ if not executable.
6506 (coff_write_object_contents): If AIX, always output an a.out
6507 header; if not executable, header size of SMALL_AOUTSZ.
6508 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6509 (_bfd_stringtab_init): Initialize xcoff field.
6510 (_bfd_xcoff_stringtab_init): New function.
6511 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6512 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6513 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6514 * libbfd.h: Rebuild.
6515 * Makefile.in: Rebuild dependencies.
6516 (BFD32_BACKENDS): Add xcofflink.o.
6517 (CFILES): Add xcofflink.c.
6519 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6520 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6521 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6523 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6525 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6527 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6529 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6530 * config.in: Regenerated.
6532 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6533 (_bfd_chunksize): New variable.
6534 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6535 for obstack chunk size.
6536 * configure.in: Check for getpagesize.
6537 * configure: Regenerated.
6539 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6541 * trad-core.c (rawptr): Make it a local variable of
6542 ptrace_unix_core_file_p.
6544 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6546 * coff-arm.c (in_reloc_p): New.
6547 * coff-i386.c (in_reloc_p): New.
6548 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6549 (coff_write_object_contents): Only set has_reloc_section
6551 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6552 in_reloc_p to decide if reloc should be emitted.
6553 * libcoff.h (pe_data_type.in_reloc_p): New.
6554 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6556 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6558 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6559 (_bfd_coff_read_internal_relocs): Likewise.
6560 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6561 (_bfd_coff_read_internal_relocs): Likewise.
6563 * elflink.h (elf_link_add_object_symbols): Correct conditions
6564 under which type and size change warnings are issued.
6566 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6568 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6569 a symbol which is not in a real section.
6570 (coff_write_native_symbol): Corresponding change.
6572 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6573 coff_link_hash_newfunc and make non-static.
6574 (_bfd_coff_link_hash_table_init): New function, broken out of
6575 _bfd_coff_link_hash_table_create.
6576 (_bfd_coff_link_hash_table_create): Use it.
6577 (process_embedded_commands): Make static.
6578 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6579 (_bfd_coff_link_hash_table_init): Declare.
6580 * libcoff.h: Rebuild.
6582 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6583 field in XCOFF tdata.
6584 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6585 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6586 based on cputype stored in a.out header, or in n_type of initial
6588 (coff_write_object_contents): Set cputype correctly in a.out
6590 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6592 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6593 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6595 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6596 * libcoff.h: Rebuild.
6598 * cpu-rs6000.c (rs6000_compatible): New static function.
6599 (bfd_rs6000_arch): Use it.
6600 * cpu-powerpc.c (powerpc_compatible): New static function.
6601 (arch_info_struct): Define various flavours of PowerPC.
6602 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6605 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6607 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6609 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6611 * elflink.h (elf_link_add_object_symbols): Don't warn about
6612 changing the size or type if the old definition was weak.
6614 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6616 * coffcode.h (combined_entry_type): Add fix_line field.
6617 (coff_slurp_line_table): Warn if we try to set the lineno field of
6619 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6620 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6621 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6622 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6624 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6625 * libcoff.h: Rebuild.
6627 * libcoff-in.h (struct xcoff_tdata): Define.
6628 (xcoff_data): Define.
6629 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6630 * bfd-in2.h, libcoff.h: Rebuild.
6631 * coff-rs6000.c (xcoff_mkobject): New static function.
6632 (coff_mkobject): Define.
6633 (xcoff_copy_private_bfd_data): New static function.
6634 (coff_bfd_copy_private_bfd_data): Define.
6635 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6637 (rs6000coff_vec): Add DYNAMIC to object_flags.
6638 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6639 .loader sections specially.
6640 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6641 section alignment from the XCOFF tdata information.
6642 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6643 F_SHROBJ, and copy the extra a.out header information into the
6644 XCOFF tdata structure.
6645 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6646 F_DYNLOAD and the extra a.out header information.
6647 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6648 C_HIDEXT symbol with attached csect information.
6649 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6650 in the o_maxdata field.
6651 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6652 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6653 end if BSF_NOT_AT_END is set.
6655 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6656 _bfd_read_ar_hdr_fn.
6657 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6658 * bfd-in2.h, libbfd.h: Rebuild.
6659 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6661 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6662 (bfd_slurp_bsd_armap_f2): Likewise.
6663 (_bfd_slurp_extended_name_table): Likewise.
6665 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6667 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6669 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6670 when the symbol table is empty.
6672 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6673 space for section symbols, since we don't output them either.
6674 (elf_m68k_adjust_dynindx): Removed.
6676 * ptrace-core.c (rawptr): Make it a local variable of
6677 ptrace_unix_core_file_p.
6679 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6681 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6684 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6685 Mac object file formats.
6687 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6689 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6690 auxent if there isn't one.
6691 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6692 rather than FILNMLEN as the maximum name length.
6694 * coffcode.h (bfd_coff_backend_data): Add new field
6695 _bfd_coff_print_aux.
6696 (bfd_coff_print_aux): New static function.
6697 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6698 scnlen field of an XTY_LD csect aux entry.
6699 (coff_print_aux): New static function.
6700 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6701 in coff_pointerize_aux_hook.
6702 (bfd_coff_std_swap_table): Initialize new field.
6703 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6704 * libcoff.h: Rebuild.
6705 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6706 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6708 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6709 if there are symbols, for native AIX ld compatibility.
6711 * coffcode.h (bfd_coff_backend_data): Add new field
6712 _bfd_coff_pointerize_aux_hook.
6713 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6714 or I960, and as 0 otherwise.
6715 (bfd_coff_std_swap_table): Initialize new field.
6716 * libcoff.h: Rebuild.
6717 * coffgen.c (coff_pointerize_aux): Change parameters to take
6718 symbol pointer instead of type and class, and to take aux index.
6719 Call _bfd_coff_pointerize_aux_hook if it is defined.
6720 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6721 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6722 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6724 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6725 read-only/host-only support.
6727 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6729 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6732 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6733 BFD_JUMP_TABLE_ARCHIVE accordingly.
6734 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6735 (_bfd_compute_and_write_armap): Declare.
6736 (_bfd_generic_read_ar_hdr): Declare.
6737 (_bfd_read_ar_hdr): Define.
6738 (_bfd_noarchive_read_ar_hdr): Define.
6739 (_bfd_archive_bsd_read_ar_hdr): Define.
6740 (_bfd_archive_coff_read_ar_hdr): Define.
6741 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6742 _bfd_read_ar_hdr instead.
6743 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6744 (_bfd_compute_and_write_armap): Rename from
6745 compute_and_write_armap. Make non-static. Change all callers.
6746 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6747 than _bfd_snarf_ar_hdr.
6748 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6749 * ieee.c (ieee_read_ar_hdr): Define.
6750 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6751 * oasys.c (oasys_read_ar_hdr): Define.
6752 * som.c (som_read_ar_hdr): Define.
6753 * bfd-in2.h, libbfd.h: Rebuild.
6755 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6757 * peicode.c (coff_swap_filehdr_in): If symptr is
6758 zero, there aren't any symbols, even if nsyms is set.
6760 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6762 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6764 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6765 sections, and set styp correctly for them: .got, .hash, .dynamic,
6766 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6767 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6769 (ecoff_sort_hdrs): New static function.
6770 (ecoff_compute_section_file_positions): Return boolean, not void.
6771 Sort the sections by VMA before looking through them. Put the
6772 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6773 section on an appropriate boundary within the page.
6774 (ecoff_compute_reloc_file_positions): Check return value of
6775 ecoff_compute_section_file_positions.
6776 (_bfd_ecoff_set_section_contents): Likewise.
6777 (_bfd_ecoff_write_object_contents): Check for various Alpha
6778 section types when incrementing text_size and data_size. Call
6779 adjust_headers backend function if it exists.
6780 * coff-alpha.c (alpha_adjust_headers): New static function.
6781 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6782 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6784 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6786 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6788 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6789 of ALTERNATE_AIX_CORE_FORMAT.
6790 * configure.in (aix4): No longer need CORE_FLAGS.
6791 * configure: Updated.
6793 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6795 NS32k changes from Ian Dall:
6796 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6798 (aout_link_input_section_std, aout_link_input_section_ext,
6799 aout_link_reloc_link_order): Call them instead of _bfd_*
6801 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6803 (backend_data): Use it instead of hardcoded zero.
6805 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6806 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6808 * ns32knetbsd.c: Include bfd.h.
6809 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6810 (MY_bfd_reloc_type_lookup): Declare function too.
6811 * pc532-mach.c (set_sizes): Don't declare.
6812 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6813 (backend_data, MY_backend_data): Don't define.
6815 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6816 ns32k-*-lites* like ns32k-*-netbsd*.
6818 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6821 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6823 * coffcode.h (coff_write_object_contents): Restore setting
6824 f_timdat to 0, deleted on August 22.
6826 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6828 * coffcode.h (coff_bfd_copy_private_symbol_data,
6829 coff_bfd_copy_private_section_data,
6830 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6831 * peicode.h (coff_bfd_copy_private_bfd_data): New
6832 (pe_bfd_copy_private_bfd_data): New.
6833 (coff_swap_scnhdr_in): Swap bss size into the right place.
6834 (pe_print_private_bfd_data): Add some newlines.
6836 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6838 * som.c (setup_sections): Don't die if a space has no subspaces.
6840 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6842 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6843 dynamic symbol override a common symbol. Don't change the size or
6844 type if they have been set and the new symbol is not a definition.
6845 Warn if the size or type changes.
6847 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6849 * som.c (som_begin_writing): Don't write the symbol table or
6851 (som_finish_writing): Write them here. Place them after the
6852 subspace data, but before the relocs.
6854 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6856 * sunos.c (sunos_add_one_symbol): Just pass false, not
6857 info->shared_library, to sunos_create_dynamic_sections.
6858 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6860 (sunos_check_dynamic_reloc): Remove .text section assertion.
6862 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6864 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6865 * configure, configure.in: Add pmac_xcoff_vec case.
6866 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6867 * coff-pmac.c: New file, PowerMac XCOFF support.
6868 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6869 * targets.c (pmac_xcoff_vec): Declare.
6871 * mpw-config.in: Various changes to be compatible with the
6872 autoconf-based configury.
6873 * mpw-make.sed: New file, sed commands to translate Unix
6874 makefile into MPW syntax.
6875 * mpw-make.in: Remove.
6876 * hosts/mpw.h: Remove.
6877 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6878 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6880 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6882 * binary.c (binary_get_symtab): Return an empty string on error.
6883 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6885 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6887 * coff-ppc.c: Reformatted according to gnu conventions
6888 Removed irrelevant "if 0" code
6890 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6892 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6893 symbols rather than as indirect symbols.
6894 (MY(slurp_symbol_table)): Don't do anything special about
6897 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6898 of .ctors and .dtors sections is no larger than 2.
6900 * sunos.c (sunos_add_one_symbol): Don't change
6901 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6903 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6904 dynamic symbols when creating a shared library.
6905 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6907 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6908 written even if it is not defined in a regular object.
6909 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6910 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6911 rather than the constant 22.
6912 (sunos_check_dynamic_reloc): Handle creating a shared library.
6913 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6914 zero when creating a shared library.
6915 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6916 write it out at the start of the symbol table.
6918 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6920 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6922 * config.bfd: Add arm-*-coff.
6923 * configure.in, configure: Add armcoff_{little,big}_vec.
6924 * targets.c (armcoff_{little,big}_vec): Declare.
6925 (bfd_target_vector): Add armcoff_{little,big}_vec.
6926 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6928 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6930 * targets.c (bfd_find_target): Remove debugging code.
6932 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6934 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6936 * Makefile.in: added *-ppc files
6937 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6938 allow pe based .o's to be shared with other tools on ppc/NT
6939 * config.bfd: added powerpc[le]-[pe|winnt] config support
6940 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6941 * peicode.h: Added more section flags for PE on ppc
6942 Added coff_swap_filehdr_out to allow peicode.h to be
6943 used for non-image PE files on ppc.
6944 Check for image, or not, before copying pe_opthdr
6945 * targets.c: Added new bfd's
6946 * targets.c: Removed two inactive bfds that shouldn't have made it this
6949 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6951 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6952 explicit values to initialize all relocs. Change all users.
6953 (ppc_elf_brtaken_inner): New function to handle branch predicition
6955 (ppc_elf_brtaken_reloc): Ditto.
6956 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6957 relocs use ppc_elf_unsupported_reloc.
6958 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6959 needs to be reported.
6960 (ppc_elf_relocate_section): Support branch prediction relocs.
6962 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6964 * bfd.c (bfd_assert): Remove \n from string passed to
6967 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6968 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6969 (bfd_coff_make_section_hook): Don't define.
6970 (coff_make_section_hook): Remove.
6971 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6972 (styp_to_sec_flags): Likewise.
6973 (coff_write_object_contents): Likewise.
6974 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6976 * libcoff.h: Rebuild.
6977 * coffgen.c (make_a_section_from_file): Just call
6978 bfd_make_section_anyway, not bfd_make_section or
6979 bfd_coff_make_section_hook.
6980 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6981 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6982 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6983 make_section_hook field.
6984 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6986 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6987 pointers into value field for warning and indirect symbols; just
6988 leave the value field alone.
6989 * linker.c (generic_link_add_symbol_list): Use next symbol for
6990 warning and indirect symbols, rather than looking in symbol value.
6991 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6992 parameter. Change all callers. Remove support for indirect
6993 symbols; it didn't work anyhow.
6994 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6995 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6996 * bfd-in2.h: Rebuild.
6998 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7000 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7001 go back to telling the tools this reloc operates on 32 bits.
7003 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7005 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7006 rather than a direct fprintf.
7007 * archive.c (_bfd_write_archive_contents): Likewise.
7008 * coffcode.h (coff_slurp_symbol_table): Likewise.
7009 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7010 (ppc_elf_unsupported_reloc): Likewise.
7011 (ppc_elf_relocate_section): Likewise.
7012 * i386linux.c (linux_tally_symbols): Likewise.
7013 (linux_finish_dynamic_link): Likewise.
7014 * osf-core.c (osf_core_core_file_p): Likewise.
7015 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7016 * som.c (som_sizeof_headers): Likewise.
7017 * srec.c (srec_bad_byte): Likewise.
7018 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7019 * libbfd-in.h (bfd_assert): Declare first parameter const.
7020 * libbfd.h: Rebuild.
7021 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7022 bfd_reloc_overflow is enough.
7023 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7024 * coff-h8500.c (rtype2howto): Likewise.
7025 * coff-z8k.c (rtype2howto): Likewise.
7026 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7027 * elf.c (_bfd_elf_get_lineno): Likewise.
7028 (_bfd_elf_no_info_to_howto): Likewise.
7029 (_bfd_elf_no_info_to_howto_rel): Likewise.
7030 * hp300hpux.c (convert_sym_type): Likewise.
7031 (MY(swap_std_reloc_in)): Likewise.
7032 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7034 * libaout.h (struct aoutdata): Add line_buf field.
7035 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7036 and filename_buffer. Instead, use a malloc buffer stored in the
7037 new line_buf field. Remove length restrictions.
7039 * coffgen.c (string_size): Remove static variable.
7040 (debug_string_size, debug_string_section): Likewise.
7041 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7042 and debug_string_size_p parameters. Use them instead of the
7043 global variables. Change all callers.
7044 (coff_write_symbol): Likewise.
7045 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7046 (coff_write_symbols): Add local variables to replace removed
7049 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7050 function, and line_base fields.
7051 * libcoff.h: Rebuild.
7052 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7053 information, rather than using static variables.
7055 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7056 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7058 * init.c (initialized): Remove static variable.
7059 (bfd_init): Don't bother setting initialized.
7060 (bfd_check_init): Remove.
7061 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7062 * libbfd.h: Rebuild.
7064 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7066 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7067 size for full core dumps. Copy core file header to private data.
7068 (rs6000coff_core_file_failing_command,
7069 rs6000coff_core_file_failing_signal): New functions to extract
7070 the file name and terminating signal from the core file.
7071 * coff-rs6000.c: Use them.
7073 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7075 Change arch info to be const, initialized at compile time.
7076 * archures.c: Reindent many functions. Change CONST to const.
7077 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7078 nothing set it anyhow. Make next const.
7079 (bfd_arch_info_list): Remove.
7080 (bfd_archures_list): Rename from archures_init_table. Change from
7081 a table of function pointers to a table of bfd_arch_info_type
7082 structure addresses.
7083 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7084 (bfd_lookup_arch): Likewise.
7085 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7087 (bfd_default_arch_struct): Make const.
7088 (bfd_arch_init, bfd_arch_linkin): Remove.
7089 (bfd_get_arch_info): Return a const pointer.
7090 * init.c (bfd_init): Don't call bfd_arch_init.
7091 * bfd.c (struct _bfd): Make arch_info const.
7092 * bfd-in2.h: Rebuild.
7093 * libbfd.h: Rebuild.
7094 * configure.in: Put & before everything in $selarchs.
7095 * configure: Rebuild.
7096 * cpu-*.c: Change bfd_*_arch from a function which calls
7097 bfd_arch_linkin to a const structure.
7098 * ieee.c (ieee_object_p): Make arch const.
7100 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7102 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7104 * bfd-in2.h: Regenerate.
7105 * libbfd.h: Regenerate.
7107 * elf32-ppc.c (reloc_type): Update names to match current draft.
7108 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7109 relative. Update names to current V.4 draft.
7110 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7111 (ppc_elf_relocate_section): Rename relocations to match draft.
7113 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7115 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7116 compiled with -mrelocatable-lib to be linked with either normal
7117 modules or -mrelocatable modules.
7119 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7121 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7122 in the a.out header.
7124 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7125 a reloc against a local symbol, even if it's not a section.
7127 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7129 * targets.c (bfd_target): Remove unused align_power_min field.
7130 * bfd-in2.h: Rebuild.
7131 * All backends: Remove initialization of align_power_min.
7133 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7135 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7137 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7139 * config.bfd (mips-dec-netbsd*): New target.
7140 * configure.host (mips-dec-netbsd*): New host.
7141 * configure.in (mips-dec-netbsd*): New native.
7142 * configure: Rebuild.
7144 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7146 Make the COFF backend linker merge common types:
7147 * cofflink.c (struct coff_debug_merge_element): Define.
7148 (struct coff_debug_merge_type): Define.
7149 (struct coff_debug_merge_hash_entry): Define.
7150 (struct coff_debug_merge_hash_table): Define.
7151 (coff_debug_merge_hash_table_init): Define.
7152 (coff_debug_merge_hash_table_free): Define.
7153 (coff_debug_merge_hash_lookup): Define.
7154 (struct coff_final_link_info): Add debug_merge field.
7155 (coff_debug_merge_hash_newfunc): New static function.
7156 (_bfd_coff_final_link): Allocate and free debug_merge table.
7157 (coff_link_input_bfd): Merge identical enum, struct and union
7160 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7162 Convert i960 COFF to use COFF backend linker.
7163 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7164 structure to store the symbol being used.
7165 (coff_i960_start_final_link): New static function.
7166 (coff_i960_relocate_section): New static function.
7167 (coff_i960_adjust_symndx): New static function.
7168 (coff_start_final_link): Define.
7169 (coff_relocate_section): Define.
7170 (coff_adjust_symndx): Define.
7171 * coffcode.h (bfd_coff_backend_data): Add new callback function
7172 _bfd_coff_start_final_link.
7173 (bfd_coff_start_final_link): Define.
7174 (coff_start_final_link): Define if not defined.
7175 (bfd_coff_std_swap_table): Add coff_start_final_link.
7176 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7178 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7179 function callback is not NULL.
7180 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7181 (_bfd_coff_internal_syment_name): Declare.
7182 * libcoff.h: Rebuild.
7183 * configure.in (icoff_big_vec): Add cofflink.o.
7184 (icoff_little_vec): Likewise.
7185 * configure: Rebuild.
7187 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7189 * Makefile.in (clean-info): Remove extraneous tab from line
7192 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7194 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7195 contents has relocs.
7197 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7199 * coffcode.h (coff_compute_section_file_positions): Keep the
7201 (coff_write_object_contents): Remember if it's a relocatable
7203 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7204 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7205 if relocatable file. Swap out saved raw size.
7207 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7209 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7210 (maintainer-clean): Rename from realclean, passing
7211 maintainer-clean down to subdirectories, but leave realclean as a
7214 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7217 * dep-in.sed: Remove config.h from generated dependencies.
7219 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7220 broken out of sunos_canonicalize_dynamic_symtab.
7221 (sunos_canonicalize_dynamic_symtab): Call new function
7222 sunos_slurp_dynamic_symtab.
7223 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7224 dynamic symbol table to the caller.
7225 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7226 callback to override the symbols being read.
7227 * libaout.h (struct aout_backend_data): Add three new parameters
7228 to add_dynamic_symbols callback.
7230 Extensive minor changes to avoid various gcc warnings. Also:
7231 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7232 * archures.c (bfd_arch_info_type): Change mach field from long to
7234 (bfd_lookup_arch): Change machine parameter from long to unsigned
7237 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7239 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7240 a symbol with a non-zero plt_offset.
7242 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7244 * elfcode.h (align_file_position): Remove; not used.
7246 * configure.in: Only check for <sys/procfs.h> on a native system,
7247 and make sure it defines prstatus_t.
7248 * configure: Rebuild.
7250 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7252 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7254 * config.in: Rename from config.h.in.
7255 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7256 Check for config.h:config.in when creating stamp-h.
7257 * configure: Rebuild.
7258 * Makefile.in (stamp-h): Depend upon config.in rather than
7259 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7260 calling config.status.
7262 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7263 (Makefile): Just rebuild Makefile.
7264 (config.h, stamp-h): New targets.
7265 * configure.in: Create stamp-h when rebuilding config.h.
7266 * configure: Rebuild.
7268 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7270 * configure.in: Call AC_CONFIG_HEADER. Substitute
7271 HOST_64BIT_LONG. Check that various header files exist. Check
7272 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7273 and/or free need to be declared. Don't make a link to sysdep.h.
7274 Define TRAD_HEADER for various hosts.
7275 * configure: Rebuild.
7276 * configure.host: Don't set my_host. Add definitions taken from
7277 host header files for various entries. Remove entries which now
7279 * acconfig.h: New file.
7280 * config.h.in: New file, built by autoheader.
7281 * sysdep.h: New file.
7282 * Makefile.in (do_distclean): Don't remove sysdep.h.
7284 (LOCAL_H_DEPS): New variable.
7285 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7287 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7288 ($(OPTIONAL_BACKENDS)): Likewise.
7289 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7290 looking through sysdep.h.
7291 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7292 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7293 (fprintf_vma, sprintf_vma): Likewise.
7294 (int64_type, uint64_type): Don't define.
7295 * bfd-in2.h: Rebuild.
7296 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7297 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7298 * lynx-core.c: Include stuff from old hosts/lynx.h.
7299 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7300 rather than NO_FCNTL.
7301 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7302 rather than NATIVE_HPPAHPUX_COMPILER.
7303 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7305 * hosts/*.h: Remove all header files which merely include,
7306 declare, and define things. Leave header files which define
7307 information needed by trad-core.c.
7309 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7310 (BFD_CC_FOR_BUILD): Define.
7311 * configure.in: Use BFD_CC_FOR_BUILD.
7312 * configure: Rebuild.
7314 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7316 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7317 * configure: Rebuild.
7319 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7322 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7324 * config.bfd: i386pe_ve -> i386pe_vec.
7326 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7328 * configure.host: Incorporate host Makefile fragments by setting
7330 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7331 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7332 value based on whether the code is being compiled by a cross
7333 compiler. Don't substitute host_makefile_frag or frags.
7334 * aclocal.m4: New file to define local AC_PROG_CC.
7335 * configure: Rebuild.
7336 * Makefile.in (INSTALL): Set to @INSTALL@.
7337 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7338 (INSTALL_DATA): Set to @INSTALL_DATA@.
7340 (CC): Define as @CC@.
7341 (CFLAGS): Set to @CFLAGS@.
7342 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7343 (@host_makefile_frag@): Remove.
7344 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7345 after other options.
7346 (config.status): Remove dependency upon @frags@.
7347 * config/*.mh, config/README: Remove.
7349 * config.bfd: Rewrite to incorporate the contents of the Makefile
7350 fragments by setting shell variables, rather than merely returning
7351 the name of a Makefile fragment.
7352 * configure.in: Use shell variables set by config.bfd rather than
7353 looking at the target Makefile fragment files. Don't substitute
7354 target_makefile_frag. Do substitute TDEFINES.
7355 * configure: Rebuild.
7356 * Makefile.in (@target_makefile_frag@): Remove.
7357 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7358 * config/*.mt: Remove.
7360 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7362 * configure.in: Put changequote lines around "i[345]86" patterns
7363 section of core file support.
7365 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7367 * som.c (som_bfd_print_private_bfd_data): Define to use the
7370 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7372 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7373 entry, text_start and data_start.
7375 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7377 * Makefile.in (OFILES): Remove $(TDEPFILES).
7378 * config/apollo.mt (TDEPFILES): Remove.
7379 * config/README: Update.
7381 * configure.in: For a native configuration, set COREFILE and
7382 COREFLAG based on the canonical host name.
7383 * configure: Rebuild.
7384 * Makefile.in: Rebuild dependencies.
7385 (ALL_CFLAGS): Add @COREFLAG@.
7386 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7387 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7388 support routines. Check LYNX_CORE rather than HOST_LYNX.
7389 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7390 * i386lynx.c: Likewise.
7391 * m68klynx.c: Likewise.
7392 * sparclynx.c: Likewise.
7393 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7394 * *-core.c: Comment changes.
7395 * config/decstation.mh (HDEPFILES): Remove.
7396 (HDEFINES): Remove -DTRAD_CORE.
7397 * config/irix3.mh (RANLIB): Remove.
7398 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7399 (HDEFINES): Remove -DIRIX_CORE.
7400 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7401 (HDEFINES): Remove -DTRAD_CORE.
7402 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7403 * config/ultra3.mh (RANLIB): Remove.
7404 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7405 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7406 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7407 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7408 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7409 * config/i386aix.mh, config/i386bsd.mh: Remove.
7410 * config/i386linux.mh, config/i386mach3.mh: Remove.
7411 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7412 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7413 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7414 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7415 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7416 * config/solaris2.mh, config/stratus.mh: Remove.
7417 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7418 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7420 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7422 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7423 DT_FINI entry if the appropriate symbol is not in the hash table.
7425 * libelf.h (struct elf_backend_data): Add create_program_headers
7426 and want_hdr_in_seg fields.
7427 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7429 (elf_backend_create_program_headers): Likewise.
7430 (elfNN_bed): Initialize create_program_headers and
7432 * elf.c (get_program_header_size): Call create_program_headers
7434 (map_program_segments): Check want_hdr_in_seg backend field. Call
7435 create_program_headers backend routine.
7437 * elf.c (assign_file_positions_except_relocs): Align non allocated
7438 sections when creating an executable.
7440 * elfcode.h (elf_swap_phdr_in): Make non static.
7441 (elf_swap_phdr_out): Make non static.
7442 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7443 (bfd_elf32_swap_phdr_out): Declare.
7444 (bfd_elf64_swap_phdr_in): Declare.
7445 (bfd_elf64_swap_phdr_out): Declare.
7447 * ecofflink.c (ecoff_collect_shuffle): New static function.
7448 (_bfd_ecoff_get_accumulated_pdr): New function.
7449 (_bfd_ecoff_get_accumulated_sym): New function.
7450 (_bfd_ecoff_get_accumulated_ss): New function.
7451 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7452 (_bfd_ecoff_get_accumulated_sym): Declare.
7453 (_bfd_ecoff_get_accumulated_ss): Declare.
7454 * libbfd.h: Rebuild.
7456 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7458 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7460 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7461 warning symbols. If any section is named .gnu.warning.XXX, treat
7462 the contents as a warning to be issued if the symbol XXX is
7464 (elf_link_output_extsym): For an indirect or warning symbol, just
7465 output the symbol it points to.
7467 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7468 if bfd_hash_allocate fails, since it will already be set.
7469 (generic_link_hash_newfunc): Likewise.
7470 (archive_hash_newfunc): Likewise.
7471 (hash_entry_bfd): New static function.
7472 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7473 callback. Allocate a new warning using the hash table newfunc.
7474 Use bfd_hash_replace to update the entry in the hash table, rather
7475 than assuming we can copy the fields with structure assignment.
7477 * hash.c (bfd_hash_replace): New function.
7478 * bfd-in.h (bfd_hash_replace): Declare.
7479 * bfd-in2.h: Rebuild.
7481 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7483 * config.bfd: Add mips*vr4300-*-elf* target.
7484 * config/mipsbvr4300.mt: Added.
7486 See file ChangeLog.2
7493 version-control: never