1 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
3 * cpu-arm.c (compatible): Add test for supersets of ARM
6 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
8 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
11 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
13 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
14 called directly by gas/config/tc-arm.c.
16 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
18 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
19 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
21 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
23 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
26 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
28 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
29 (coff_bfd_copy_private_bfd_data): Ditto.
30 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
31 (coff_arm_bfd_print_private_bfd_data): Ditto.
32 (coff_arm_bfd_set_private_flags): Ditto.
33 (coff_arm_bfd_copy_private_bfd_data): Ditto.
35 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
37 * libcoff-in.h (struct coff_final_link_info): Add boolean
38 global_to_static member for support of task linking.
39 (_bfd_coff_write_task_globals): Add prototype.
40 * libcoff.h: Regenerate.
41 * coffcode.h (coff_write_object_contents): Use #ifdef to
42 check RS6000COFF_C, to be consistent with all other uses
44 * cofflink.c (_bfd_coff_final_link): If doing task linking,
45 call _bfd_coff_write_task_globals.
46 (_bfd_coff_link_input_bfd): If doing task linking, convert
47 global functions to static.
48 (_bfd_coff_write_global_sym): If doing task linking, convert
49 global variables to static.
50 (_bfd_coff_write_task_globals): New function.
52 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
53 (C_AUTOARG): #undef since it clashes with C_UEXT.
54 (C_LASTENT): #undef since it clashes with C_STATLAB.
55 * coffcode.h (coff_write_object_contents): Use TIC80COFF
57 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
58 when TIC80COFF defined (clashes with C_UEXT). Explicitly
59 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
63 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
65 * coff-tic80.c (tic80_howto_table): Change overflow check for most
66 PP relocations to complain_overflow_dont.
68 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
70 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
71 name of R_RELLONG to "RELLONG". Set rightshift and complain for
73 (ppbase_reloc, glob15_reloc): New static functions.
74 (glob16_reloc, local16_reloc): New static functions.
75 (rtype2howto): Handle all relocation types.
76 (coff_tic80_relocate_section): New static function.
77 (coff_relocate_section): Define to coff_tic80_relocate_section.
78 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
81 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
83 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
84 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
86 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
87 callers. If PE file, don't add section VMA.
88 (coff_write_alien_symbol): If PE file, don't add section VMA.
89 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
90 (_bfd_coff_write_global_sym): Likewise.
91 (_bfd_coff_generic_relocate_section): Likewise.
93 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
96 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
98 * cofflink.c (mark_relocs): Add new function to mark symbols which
99 are used by relocations.
100 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
101 suppress the skipping of symbols that have thus been marked.
103 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
105 * coff-sh.c (sh_merge_private_data): New static function.
106 (coff_bfd_merge_private_bfd_data): Define.
109 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
111 * coff-tic80.c: Remove unnecessary #ifdefs.
112 * config.bfd: Set targ_underscore to yes for tic80.
114 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
116 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
117 with unresolved external symbols in GDB).
120 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
122 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
123 the symbols associated with each BFD.
124 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
126 * elf-m10200.c: Likewise.
127 * elf32-m32r.c: Likewise.
128 * elf32-sh.c: Likewise.
130 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
132 * elflink.h (elf_link_add_object_symbols): Don't decrease the
133 alignment of a common symbol. If two symbols that look like
134 common symbols are found in two shared libraries, and the size is
135 different, use the larger size, and warn if --warn-common. If a
136 common symbol overrides a definition in a shared library, set the
137 size to the larger size, and warn if --warn-common.
139 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
141 * cpu-arm.c (compatible): Allow default machine to be polymorphed
142 into any other machine type.
144 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
146 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
147 data into an unitialised destination set its machine type as well.
149 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
151 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
152 to common symbol size. Consistently treat uninitialized symbols
153 in shared objects as common symbols.
155 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
157 * archures.c (constants): Added new constants to identify the
158 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
159 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
161 * bfd-in2.h (constants): Added new constants to identify
162 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
163 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
164 bfd_mach_arm_4T. This file is auto-magically generated from the
165 archures.c file. This update is just to save work.
167 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
168 coff_arm_bfd_print_private_bfd_data,
169 coff_arm_bfd_set_private_flags,
170 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
171 (global): Macro redefinitions set up to use these new functions.
173 * coffcode.h (coff_mkobject_hook): Added call to
174 coff_arm_bfd_set_private_flags().
175 (coff_set_arch_mach_hook): Added code to set machine type based on
176 bits stored in internal flags.
177 (coff_set_flags): Added code to set the new bits in the flags
178 field based on the machine number.
179 (function definition macros): Made all function definition macros
180 conditional so that they can be overridden by target specific
183 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
184 Structure extended to include new types, one each for ARMv2,
185 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
187 * libcoff-in.h (struct coff_tdata): Added flags field.
189 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
191 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
193 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
196 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
198 * coffgen.c (coff_find_nearest_line): If there are no syments,
201 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
203 * config.bfd: cope with '*-*-linux-gnuaout' targets.
205 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
207 * targmatch.sed: Add explicit \n characters to work around bug in
208 HP/UX 10.20 sed program.
210 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
212 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
215 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
217 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
219 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
221 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
222 (struct elf_m68k_pcrel_relocs_copied, struct
223 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
224 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
225 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
226 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
228 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
229 PC relative relocs for a global symbol defined in a regular
230 object, and count the number of PC relative relocs copied for any
232 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
233 traverse with elf_m68k_discard_copies.
235 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
237 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
238 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
240 * coffcode.h (coff_compute_section_file_positions): Force the
241 potential last byte in the file to be written out when
244 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
246 * configure.host (mips*-*-openbsd*): New host.
248 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
250 * elflink.h (elf_link_add_object_symbols): Only subtract the
251 section VMA from the symbol value if this is a fully linked file.
253 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
254 (struct elf_i386_link_hash_entry): Define.
255 (struct elf_i386_link_hash_table): Define.
256 (elf_i386_link_hash_traverse): Define.
257 (elf_i386_hash_table): Define.
258 (elf_i386_link_hash_newfunc): New static function.
259 (elf_i386_link_hash_table_create): New static function.
260 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
261 PC relative relocs for a global symbol defined in a regular
262 object, and count the number of PC relative relocs copied for any
264 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
265 traverse with elf_i386_discard_copies.
266 (elf_i386_discard_copies): New static function.
267 (bfd_elf32_bfd_link_hash_table_create): Define.
269 From Gordon W. Ross <gwr@mc.com>:
270 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
271 (sunos4_aout_backend): Use MY_entry_is_text_address.
274 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
276 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
277 R_D30V_32_NORMAL to 2 (4 bytes).
280 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
282 From Gordon W. Ross <gwr@mc.com>:
283 * netbsd.h (N_SHARED_LIB): Define.
284 (SEGMENT_SIZE): Don't define.
285 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
287 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
288 (SEGMENT_SIZE): Don't define.
290 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
291 to sizeof Rela structure, not sizeof Rel structure. From Gary
292 Thomas <g.thomas@opengroup.org>.
294 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
296 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
297 whenever entry is larger than text address, but only by whole
298 pages. From Gordon W. Ross <gwr@mc.com>.
300 * Makefile.in (install): Depend upon installdirs. Use
301 mkinstalldirs to build $(oldincludedir).
302 (installdirs): New target.
304 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
305 if this is a debugging section which we are stripping.
307 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
309 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
310 alpha-specific target data struct.
312 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
314 From Thomas Graichen <graichen@rzpd.de>:
315 * Makefile.in: Always use $(SHELL) when running move-if-change.
316 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
317 * configure: Rebuild.
319 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
321 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
322 VMA if this is an executable file or a shared object.
324 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
327 * libaout.h (struct aout_backend_data): Add entry_is_text_address
329 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
330 start of the file. Remove uses later on which switch using
332 (MY(callback)): Handle entry_is_text_address.
333 (MY_entry_is_text_address): Define if not defined.
334 (MY(backend_data)): Initialize new field.
335 * aoutf1.h (sunos4_aout_backend): Likewise.
336 * i386aout.c (MY(backend_data)): Likewise.
337 * i386mach3.c (MY(backend_data)): Likewise.
338 * mipsbsd.c (MY(backend_data)): Likewise.
339 * sparclynx.c (sparclynx_aout_backend): Likewise.
340 * netbsd.h (SEGMENT_SIZE): Define if not defined.
341 (MY_entry_is_text_address): Define.
342 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
344 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
345 whose name starts with `.'.
347 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
349 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
350 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
351 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
352 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
353 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
354 sparc-*-openbsd*): New targets.
355 * configure: Rebuild.
357 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
359 * stabs.c (struct stab_section_info): New field
361 (_bfd_link_section_stabs): Fill the above array.
362 (_bfd_stab_section_offset): Use `cumulative_skips' to
363 speed up offset calculation.
365 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
367 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
368 addend for non pc-relative relocations.
370 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
371 for non-existent function.
373 * elf-m10300.c (mn10300_elf_relax_section): New function.
374 (mn10300_elf_relax_delete_bytes): Likewise.
375 (mn10300_elf_symbol_address_p): Likewise.
376 (mn10300_elf_get_relocated_section_contents): Likewise.
377 (bfd_elf32_bfd_relax_section): Define.
378 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
380 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
382 * configure.host: Set SHLIB_LIBS.
383 * configure.in: Substitute SHLIB_LIBS.
384 * configure: Rebuild.
385 * Makefile.in (SHLIB_LIBS): New variable.
386 ($(SHLIB)): Use $(SHLIB_LIBS).
388 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
390 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
391 with bfd_section_vma.
393 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
395 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
396 Correct CPU file names for mn10[23]00.
397 * configure: Rebuild.
399 * bfd.c (bfd_record_phdr): Cast count to size_t before
402 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
403 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
404 (xcoff_write_archive_contents): LIkewise.
405 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
406 (mips_elf_create_procedure_table): Likewise.
407 * peicode.h (pe_print_idata): Likewise.
408 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
409 * xcofflink.c (xcoff_get_section_contents): Likewise.
410 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
411 (xcoff_link_add_symbols): Likewise.
412 (xcoff_link_add_symbols): Likewise.
414 * ppcboot.c (ppcboot_set_arch_mach): Make static.
415 (ppcboot_bfd_print_private_bfd_data): Likewise.
417 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
418 to complain_overflow_signed.
420 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
422 * VERSION: Set to 2.8.1.
424 * Branched binutils 2.8.
426 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
427 deciding whether to copy a reloc into a shared object.
428 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
429 relocs in unallocated sections.
430 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
431 R_SPARC_RELATIVE relocs in unallocated sections.
433 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
435 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
436 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
439 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
441 * elflink.h (elf_link_add_object_symbols): Let a common symbol
442 override an uninitialized symbol from a shared library with a
445 * elf-m10200.c: Rename from elf32-mn10200.c.
446 * elf-m10300.c: Rename from elf32-mn10300.c.
447 * cpu-m10200.c: Rename from cpu-mn10200.c
448 * cpu-m10300.c: Rename from cpu-mn10300.c
449 * Makefile.in: Update accordingly.
451 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
452 (elf_mips_isa): Move to earlier in file.
453 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
454 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
457 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
460 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
462 * configure.com: New file.
463 * config.h-vms: Remove file.
464 * makefile.vms: Update for new configure scheme.
466 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
468 * libcoff-in.h (ppc_allocate_toc_section): Declare.
469 (ppc_process_before_allocation): Declare.
470 * libcoff.h: Rebuild.
472 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
474 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
476 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
478 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
480 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
481 symbol index for a R_IHCONST reloc.
483 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
485 * targmatch.sed: Do not use \(\) recursively.
487 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
489 * m68klinux.c (MACHTYPE_OK): Define.
490 * i386linux.c (MACHTYPE_OK): Define.
492 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
494 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
495 <hjl@gnu.ai.mit.edu>:
496 * sparclinux.c: New file.
497 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
498 * bfd-in2.h: Rebuild.
499 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
500 * configure.in (sparclinux_vec): Add to list of vectors.
501 * configure: Rebuild.
502 * targets.c (sparclinux_vec): Declare.
503 (bfd_target_vector): Add sparclinux_vec.
504 * Makefile.in: Rebuild dependencies.
505 (BFD32_BACKENDS): Add sparclinux.o.
506 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
508 * coff-mips.c (mips_ecoff_backend_data): Initialize new
509 bfd_coff_backend_data field.
510 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
512 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
513 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
514 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
516 * bfd.c: Include "libiberty.h".
517 (strerror): Don't declare.
518 (bfd_errmsg): Call xstrerror rather than strerror.
520 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
522 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
523 reloc even if the symbol is in the .bss section.
524 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
525 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
526 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
528 * coffcode.h (bfd_coff_backend_data): Add new field
529 _bfd_coff_default_section_alignment_power.
530 (bfd_coff_default_section_alignment_power): Define.
531 (bfd_coff_std_swap_table): Initialize new field.
532 * libcoff.h: Rebuild.
533 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
534 symbol to the default section alignment.
536 * COPYING: Update FSF address.
539 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
541 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
542 21-bit absolute that made it act as a relative.
545 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
547 * elflink.c (_bfd_elf_create_linker_section): Don't set
548 bss_section and rel_section from existing sections.
550 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
553 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
555 * aoutx.h (some_aout_object_p): Change executable test to fix
556 problems with embedded a.out systems.
558 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
560 * stabs.c (_bfd_stab_section_offset): New function.
561 * libbfd-in.h (_bfd_stab_section_offset): Declare.
563 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
565 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
566 * elf32-mips.c (mips_elf_relocate_section): Likewise.
567 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
568 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
569 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
571 * stabs.c (_bfd_link_section_stabs): Copy over the first header
572 symbol. Check for memory allocation failure of *psinfo.
573 (_bfd_write_section_stabs): Add psinfo parameter. Change all
574 callers. Set the value of the header symbol.
575 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
579 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
581 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
582 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
583 reloc types, rather than silently failing to generate an output file.
586 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
588 * targmatch.sed: Use the hold space to put the #ifdef around the
590 * targets.c (UNSUPPORTED_TARGET): Don't define.
591 (find_target): Don't check for UNSUPPORTED_TARGET.
592 (bfd_set_default_target): Don't try to optimize by checking for
595 * Makefile.in: Rebuild dependencies.
596 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
597 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
598 (elf32-m32r.o): Remove explicit target.
600 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
603 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
604 count section symbols for sections that were created by the
605 linker, or are not allocatable or not loadable.
606 (elf32_sparc_finish_dynamic_sections): Output output section
607 symbols for section for which we made space for them.
609 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
611 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
612 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
614 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
616 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
617 (m32r_hi16_list): New static local.
618 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
619 (m32r_elf_do_hi16_reloc): Delete.
620 (m32r_elf_relocate_hi16): New function.
621 (m32r_elf_lo16_reloc): New function.
622 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
625 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
627 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
628 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
629 (m32r_elf_final_sda_base): New function.
630 (m32r_elf_relocate_section): Rewrite sdata support.
631 (m32r_elf_finish_dynamic_sections): Delete.
633 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
635 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
636 * coff-svm68k.c: New file. Just defines some macros and includes
638 * coff-m68k.c: Add functions to handle common addends, moved in
639 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
640 Control whether relocs are visible using STATIC_RELOCS.
641 * cf-m68klynx.c: Simplify greatly: just define macros to control
643 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
644 * targets. (m68ksysvcoff_vec): Declare.
645 (bfd_target_vector): Add m68ksysvcoff_vec.
646 * config.bfd (m68*-motorola-sysv*): New target.
647 * configure.in (m68ksysvcoff_vec): New vector.
648 * configure: Rebuild.
649 * Makefile.in: Rebuild dependencies.
650 (BFD32_BACKENDS): Add coff-svm68k.o.
651 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
653 * binary.c (binary_set_section_contents): Don't get misled if the
654 first section is not loadable. From Matthew L. Martin
657 * elflink.h (elf_bfd_final_link): Set the value of a section
658 symbol to the section address unless doing a relocateable link.
660 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
662 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
663 .plt entry if we've taken the function's address.
664 (elf64_alpha_merge_gots): Merge collected flags info as well.
666 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
668 * Many files: Add function prototypes.
669 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
670 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
671 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
672 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
673 * peicode.h: Change several void * parameters to PTR.
674 * srec.c (srec_get_symbol_info): Make static.
675 * syms.c (bfd_symbol_is_absolute): Remove.
676 * Makefile.in: Rebuild dependencies.
678 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
680 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
681 (bfd_elf32_bfd_is_local_label): Don't define.
683 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
686 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
688 * bfd-in.h: Don't include obstack.h.
689 (struct bfd_hash_table): Change memory field to PTR.
690 * bfd.c (struct _bfd): Change memory field to PTR.
691 * bfd-in2.h: Rebuild.
692 * libbfd-in.h (bfd_release): Declare as function, don't define as
695 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
696 objalloc routines rather than obstack routines.
697 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
698 (getpagesize): Don't define.
699 (_bfd_new_bfd): Don't set _bfd_chunksize.
700 (bfd_openr): Free new bfd and objalloc on failure.
701 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
702 (bfd_alloc_size): Remove.
703 (bfd_release): New function.
704 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
705 objalloc routines rather than obstack routines.
706 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
707 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
708 objalloc routines rather than obstack routines.
709 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
710 (struct accumulate): Change memory to struct objalloc *.
711 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
712 * dep-in.sed: Don't remove obstack.h from dependency list.
713 * Makefile.in: Rebuild dependencies.
714 (BFD_H_DEPS): Remove obstack.h.
715 (install): Don't install obstack.h.
716 * Many files: Don't include "obstack.h".
719 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
720 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
722 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
723 * sunos.c (sunos_add_dynamic_symbols): Likewise.
724 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
726 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
727 old version of bfd_alloc.
728 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
730 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
732 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
734 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
735 ELF local label syntax as well.
737 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
739 * config.bfd (powerpc-*-beos*): New target.
740 * configure.in (powerpc-*-beos*): Add case that explicitly
741 does not set COREFILE for now. A future BeOS version is
742 expected to support core files.
743 * configure: Regenerate with autoconf.
745 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
747 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
748 seen with a local symbol, rather than crashing.
750 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
751 version symbols if there aren't any.
754 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
756 * coff-tic80.c (coff_rtype_to_howto): Define
757 (coff_tic80_rtype_to_howto): Clone generic coff version and
758 add code to handle the funky TI "internal relocations".
761 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
763 * elflink.h (elf_link_add_object_symbols): Don't warn about type
764 or size changes because of a weak symbol.
766 * cisco-core.c (SIGEMT): Define if not defined.
768 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
770 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
771 setting ever. Sanity check the version number. Sort out copying
772 flags and other information when adding an indirect symbol.
773 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
774 symbols added by the backend. Clear the entire contents of the
776 (elf_export_symbol): Ignore indirect symbols.
777 (elf_link_output_extsym): Accept a section without an owner in an
779 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
780 version count. Correct the allocation of x_versymp.
782 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
783 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
784 Don't return bfd_und_section_ptr when info->shared.
785 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
786 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
787 (mips_elf_check_relocs): Resolve an indirect symbol in
789 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
790 SHN_MIPS_TEXT or SHN_MIPS_DATA.
792 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
794 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
796 From Eric Youngdale <eric@andante.jic.com>:
797 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
798 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
799 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
800 versioned symbol appears in both a regular and a shared object.
801 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
802 appropriate. Improve error message.
803 (struct elf_outext_info): Rename from elf_finfo_failed. Change
804 all uses. Add localsyms field.
805 (elf_bfd_final_link): When generating a shared library, call
806 elf_link_output_extsym to output all local symbols.
807 (elf_link_output_extsym): Handle symbols which were forced to
810 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
812 From Eric Youngdale <eric@andante.jic.com>:
813 * elf-bfd.h (elf_symbol_type): Add version field.
814 * elfcode.h (elf_slurp_symbol_table): Set version field.
815 * elflink.h (elf_link_add_object_symbols): When creating an
816 indirect symbol for a default version symbol, set DEF_DYNAMIC if
817 appropriate. Set up an indirection from the nondefault version of
819 (NAME(bfd_elf,size_dynamic_sections)): Call
820 elf_link_assign_sym_version before checking whether there are any
821 versions. Always record the version name as a dynamic symbol.
823 (elf_link_assign_sym_version): After finding a version, see if a
824 symbol should be forced to local scope. Create a new version
825 definition if appropriate.
826 (elf_link_output_extsym): Correct indirect symbol handling.
827 * elf.c (bfd_elf_print_symbol): Print version information.
828 (bfd_section_from_shdr): Turn version sections into BFD sections.
829 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
830 if sh_info is not already set.
831 (_bfd_elf_copy_private_section_data): Copy sh_info for version
833 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
834 _bfd_stringtab_add to copy the name into permanent memory if
837 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
839 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
841 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
843 * coffcode.h (bfd_coff_backend_data): Change
844 _bfd_coff_compute_section_file_positions to return a boolean
845 value. Change all callers.
846 (coff_compute_section_file_positions): Change return type to
847 boolean. If the size of the last section changed, then output a
848 zero byte at the end of the file.
849 * libcoff.h: Rebuild.
851 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
852 for at least 6 output symbols.
853 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
854 emit a TC csect to represent the space they take up. For an XO
855 symbol, just emit a reference, not a csect.
857 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
858 Solaris doesn't like the combined options, and the -f is
860 (stamp-tshlink, install): Likewise.
862 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
863 handling when little endian.
865 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
867 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
868 (mn10300_elf_relocate_section): Likewise.
869 (elf_backend_relocate_section): Define.
871 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
872 relocs. Replace them with generic PCREL_{8,16,32} relocs.
873 (elf32_mn10300_howto_table): Likewise.
874 (elf32_mn10300_reloc_map): Likewise.
875 (bfd_elf32_mn10300_reloc): Delete unused function.
877 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
880 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
881 understand, just set the howto field to NULL, and the caller will
882 print an appropriate error message.
884 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
885 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
886 block. Use NULL for initializations of "ptr" rather than bare 0.
887 * coff-h8300.c: Fix typo in comment.
888 * coff-h8500.c: Ditto.
892 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
894 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
895 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
896 m32r_elf_get_relocated_section_contents): First pass at relax support.
898 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
900 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
901 entry for reading verdef records.
902 Use correct braces for computing increments of extverdaux and
903 exteverdef record pointers.
906 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
908 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
912 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
914 * elflink.h (elf_link_find_version_dependencies): Check that
915 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
919 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
921 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
924 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
926 * targets.c (bfd_default_vector): Make non-const.
927 (find_target): New static function, broken out of
929 (bfd_set_default_target): New function.
930 (bfd_find_target): Call find_target. When defaulting, use
931 bfd_default_vector[0] if it is not NULL.
932 * libbfd-in.h (bfd_default_vector): Adjust declaration.
933 * bfd-in2.h, libbfd.h: Rebuild.
935 * syms.c (bfd_is_local_label): Return false if the symbol has no
937 * coff-i960.c (coff_i960_is_local_label_name): New function.
938 (coff_bfd_is_local_label_name): Define.
939 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
940 (coff_bfd_is_local_label_name): Define.
941 * coff-rs6000.c (xcoff_is_local_label_name): New function.
942 (coff_bfd_is_local_label_name): Define.
943 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
944 with .. or _.L_ as local.
945 * elf32-i386.c (elf_i386_is_local_label_name): New function.
946 (bfd_elf32_bfd_is_local_label_name): Define.
947 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
948 beginning with $ as local.
950 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
952 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
953 rather than comparing against info->lprefix.
954 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
955 * elflink.h (elf_link_input_bfd): Likewise.
956 * linker.c (_bfd_generic_link_output_symbols): Likewise.
957 * xcofflink.c (xcoff_link_input_bfd): Likewise.
959 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
960 _bfd_elf_is_local_label_name if not already defined.
961 * elf.c (_bfd_elf_is_local_label_name): New function.
962 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
964 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
965 (m88k_is_local_label_name): New static function.
967 * coffcode.h (coff_bfd_is_local_label_name): Define as
968 _bfd_coff_is_local_label_name if not already defined.
969 * coffgen.c (_bfd_coff_is_local_label_name): New function.
970 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
971 * libcoff.h: Rebuild.
973 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
974 to _bfd_is_local_label_name.
975 (bfd_target): Likewise.
976 * syms.c (bfd_is_local_label): Define as function, not macro.
977 (bfd_is_local_name): Define.
978 * libbfd.c (bfd_generic_is_local_label_name): Rename from
979 bfd_generic_is_local_label, and take a string rather than a
981 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
982 (_bfd_nosymbols_bfd_is_local_label_name): Define.
983 (bfd_generic_is_local_label): Don't declare.
984 (bfd_generic_is_local_label_name): Declare.
985 * bfd-in2.h, libbfd.h: Rebuild.
986 * All backends: Change local_label to local_label_name.
988 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
989 (mips_elf_relocate_got_local): Change return type to boolean.
990 Don't assume that the first zero entry is unassigned; instead, use
992 (mips_elf_relocate_section): Check return value of
993 mips_elf_relocate_got_local.
994 (mips_elf_create_got_section): Initialize assigned_gotno field.
997 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
999 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1003 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1005 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1006 that have no contents merely because linker_mark is not set.
1008 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1010 * config.bfd (mips*-*-lnews*): New target.
1011 * coff-mips.c (mips_relocate_section): Make assert compare
1012 content byteorder instead of header byteorder.
1013 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1015 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1016 * configure.in (ecoff_biglittle_vec): Add case.
1017 * configure: Update.
1019 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1021 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1022 name begins with ".note".
1023 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1024 section whose name begins with ".note".
1025 (get_program_header_size): Corresponding change.
1027 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1028 jal and for jal overflow.
1030 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1032 From Eric Youngdale <eric@andante.jic.com>:
1033 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1034 not found, try looking it up again without the version name.
1035 (elf_link_add_object_symbols): Always link against the dynamic
1036 symbol table of a dynamic object. When linking against a dynamic
1037 object, include version strings in symbol names, and set up
1038 version information. Add indirect symbols for default versions.
1039 (elf_link_create_dynamic_sections): Add special version sections.
1040 (struct elf_assign_sym_version_info): Define.
1041 (struct elf_find_verdep_info): Define.
1042 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1043 up version sections.
1044 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1045 (elf_link_find_version_dependencies): New static function.
1046 (elf_link_assign_sym_version): New static function.
1047 (elf_link_renumber_dynsyms): New static function.
1048 (struct elf_final_link_info): Add symver_sec field.
1049 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1050 local symbols of a dynamic object. Handle DT_VER* constants.
1051 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1052 dynamic object. Skip indirect symbols from ELF objects. Remove
1053 the version name before choosing a hash bucket. Write out the
1054 version information if appropriate.
1055 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1056 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1057 (bfd_elf64_size_dynamic_sections): Likewise.
1058 * bfd-in2.h: Rebuild.
1059 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1060 Change elf_link_hash_flags to unsigned short.
1061 (ELF_LINK_HIDDEN): Define.
1062 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1063 dynverdef_hdr, dynversym_section, dynverdef_section,
1064 dynverref_section, cverdefs, cverrefs, verdef, verref.
1065 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1066 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1067 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1068 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1069 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1070 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1071 (_bfd_elf_slurp_version_tables): Declare.
1072 * elf.c (_bfd_elf_swap_verdef_in): New function.
1073 (_bfd_elf_swap_verdef_out): Likewise.
1074 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1075 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1076 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1077 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1078 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1079 version information if there is any.
1080 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1081 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1082 (elf_fake_sections): Handle .gnu.version* section names.
1083 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1084 (_bfd_elf_slurp_version_tables): New function.
1085 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1086 version name in string entered in dynamic hash table.
1087 * elfcode.h: Include fnmatch.h.
1088 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1089 symbol which was forced to become local.
1090 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1091 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1092 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1093 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1095 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1097 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1099 (mn10200_elf_relax_section): Correctly compute a symbol's value
1100 when the symbol is local, but not in the same section as we are
1101 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1104 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1106 * elf32-m32r.c: Rewrite to use ELF backend linker.
1107 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1108 Add small data area support (R_M32R_SDA16).
1109 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1110 * bfd-in2.h,libbfd.h: Regenerated.
1112 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1114 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1115 (mn10200_elf_relax_delete_bytes): Likewise.
1116 (mn10200_elf_symbol_address_p): Likewise.
1117 (mn10200_elf_get_relocated_section_contents): Likewise.
1118 (bfd_elf32_bfd_relax_section): Define.
1119 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1121 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1122 (mn10200_elf_relocate_section): Likewise.
1123 (elf_backend_relocate_section): Define.
1126 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1128 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1129 reloc.c, targets.c: New target, elf-*-D30V.
1131 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1133 * cpu-d30v.c, elf32-d30v.c: New files.
1136 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1138 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1139 * bfd-in2.h: Regenerated.
1140 start-sanitize-tic80
1141 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1142 (rtype2howto): Add function.
1143 (tic80_howto_table): Add.
1146 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1148 * sysdep.h: Don't define errno in MSVC if error.h is included.
1151 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1153 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1154 is initialized before it is used.
1157 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1159 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1160 symbol into a weak undefined symbol; leave it as a common symbol.
1162 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1164 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1165 about a symbol defined in a dynamic object if it has already been
1166 defined in a regular object.
1168 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1170 * makefile.vms: Add gcc flags to allow compiling with current gcc
1172 (targmatch.h): New dependency.
1174 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1176 * evax.h (ALPHA_R_CODEADDR): New relocation.
1177 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1179 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1181 * bfd-in2.h, libbfd.h: Rebuild.
1183 Restrict symbol length to 64 bytes, case preserving:
1184 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1185 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1186 (_bfd_evax_length_hash_symbol): Added.
1187 * evax-etir.c (_bfd_evax_write_etir): Call
1188 _bfd_evax_length_hash_symbol before output of symbol.
1189 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1190 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1192 * evax-emh.c: Output filename to object file without path.
1194 * evax-egsd.c: New sections for local and global commons.
1196 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1197 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1198 notices. Replace AXP with Alpha.
1200 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1202 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1203 sections if we are creating a shared library.
1205 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1207 * configure.host (i386-windows): Don't set host64=true.
1209 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1211 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1212 (elf_mips16_gprel_howto): New static variable.
1213 (mips16_gprel_reloc): New static function.
1214 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1215 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1216 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1217 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1218 * bfd-in2.h, libbfd.h: Rebuild.
1220 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1222 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1223 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1225 start-sanitize-r5900
1226 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1228 * config.bfd: add r5900
1231 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1233 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1234 the output section will be the absolute section; don't print an
1235 assertion message for that case when doing a relocateable link.
1237 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1239 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1240 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1241 need_fn_sub, call_stub, and call_fp_stub.
1242 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1243 (mips_elf_link_hash_newfunc): Initialize new fields.
1244 (mips_elf_link_hash_table_create): Likewise.
1245 (mips_elf_relocate_section): Redirect relocations to use mips16
1246 stubs when appropriate.
1247 (mips_elf_check_relocs): Attach stub sections to the appropriate
1248 symbol. Set need_fn_stub when appropriate.
1249 (mips_elf_always_size_sections): New static function.
1250 (mips_elf_check_mips16_stubs): New static function.
1251 (elf_backend_always_size_sections): Define.
1252 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1254 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1255 attached to sections which are not being included in the link.
1257 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1259 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1260 symbol value when computing the addend for a pc_relative
1263 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1265 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1266 relocateable link, just skip pc_relative pcrel_offset relocs.
1267 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1268 structure for an ARM26 reloc which can be resolved.
1269 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1270 reloc can be resolved.
1272 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1273 error in overflow check for R_RELBYTE.
1275 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1277 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1278 From Mark Rasin <mark.rasin@telrad.co.il>.
1280 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1283 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1285 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1286 (elf_mn10200_howto_table): Likewise.
1287 (mn10200_reloc_map): Likewise.
1289 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1291 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1292 * bfd-in2.h, libbfd.h: Regenerated.
1293 * elf32-m32r.c: Add support for them.
1295 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1297 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1298 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1300 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1301 r_format and r_pcrel. Always return a value.
1303 * riscix.c (MY_final_link_callback): Define to dummy value.
1305 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1306 relocations against the text segment, look up the output name of
1308 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1309 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1310 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1311 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1312 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1314 start-sanitize-tic80
1315 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1317 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1318 routines for little endian data.
1319 * coffcode.h (coff_write_object_contents): Set magic to
1320 TIC80_ARCH_MAGIC for TIc80.
1322 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1324 * coff-tic80.c (tic80coff_vec): Change to little endian data
1328 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1330 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1331 auxiliary_filters parameter to be const char * const *. Accept a
1332 NULL terminated array.
1333 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1334 (bfd_elf32_size_dynamic_sections): Update declaration.
1335 * bfd-in2.h: Rebuild.
1337 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1339 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1340 NOTYPE symbol in a text section as a FUNC symbol.
1342 * coffcode.h (coff_compute_section_file_positions): Force
1343 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1345 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1347 * libaout.h (machine_type): Reserve several values for sparclet.
1349 start-sanitize-tic80
1350 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1352 * config.bfd (tic80-*-*): Don't require 'coff'.
1356 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1358 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1359 table to v850_elf_reloc for all non-standard relocations.
1360 (v850_elf_check_relocs): Add check for h being non-null.
1361 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1362 statement instead of multiple ifs.
1363 (v850_elf_relocate_section): Fix up error message, don't just call
1367 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1369 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1370 Use bfd_elf_generic_reloc as special function for all relocs.
1371 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1373 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1374 24bit pc-relative reloc.
1376 start-sanitize-tic80
1377 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1379 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1380 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1381 header byte order is little endian. Use correct bfd_get and
1382 bfd_put routines for little endian headers.
1383 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1384 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1387 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1389 * reloc.c: Add BFD_RELOC_24.
1390 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1391 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1392 * bfd-in2.h, libbfd.h: Rebuilt.
1394 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1396 elf64-alpha multiple .got rewrite:
1398 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1399 (bfd_elf*_mkobject): Don't define here ...
1400 * elfxx-target.h: ... but rather here. Default always_size_sections
1402 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1403 what the #defines in elf-bfd.h transmuted it to anyway.
1405 * section.c: Add SEC_LINKER_CREATED flag.
1406 * bfd-in2.h: Rebuild.
1407 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1408 relocation section flags.
1409 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1410 SEC_IN_MEMORY to recognize generated bits.
1411 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1413 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1414 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1415 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1416 * elf32-ppc.c (ppc_elf_create_linker_section,
1417 ppc_elf_size_dynamic_sections): Likewise.
1418 * elf32-sparc.c (elf32_sparc_check_relocs,
1419 elf32_sparc_size_dynamic_sections): Likewise.
1420 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1422 (_bfd_elf_create_dynamic_sections): Likewise.
1423 (_bfd_elf_make_linker_section_rela): Likewise.
1424 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1425 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1426 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1427 to identify generated bits.
1428 (elf_link_input_bfd): Likewise.
1430 * elf64-alpha.c: Rewrite everything touching relocations.
1433 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1435 * elf32-v850.c (all functions and static variables): Go through
1436 and regularize names to be of the form v850_elf_<xxx>.
1437 (toplevel): Include <elf/v850.h>.
1438 (enum reloc_type): Move to include/elf/v850.h.
1439 (v850_elf_check_relocs): For common variables, if the variable is
1440 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1441 into the appropriate section.
1442 (elf_backend_check_relocs): Define.
1444 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1446 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1449 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1451 * config.bfd (mips*el-*-linux*): New target.
1452 (mips*-*-linux*): New target.
1454 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1455 Return a useful value.
1457 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1459 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1461 * configure: Rebuild.
1462 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1463 ac_cv_func_mmap in bfd/configure.host.
1465 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1466 filter_shlib and auxiliary_filter_shlib parameters.
1467 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1469 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1470 (bfd_elf64_size_dynamic_sections): Likewise.
1471 * bfd-in2.h: Rebuild.
1473 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1475 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1476 symbols, don't export a symbol which is defined by an object in an
1477 archive which contains shared objects.
1479 start-sanitize-tic80
1480 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1482 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1483 for TI TMS320c80 (MVP).
1484 (bfd_archures_list): Add bfd_tic80_arch.
1485 * bfd-in2.h: Regenerate by running "make headers".
1487 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1489 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1490 * configure.in (case $vec): Correct typo, "tb" not "tp".
1491 Also add cofflink.o for tic80coff_vec.
1492 * configure: Regenerate with autoconf.
1495 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1498 is configured with --with-mmap.
1500 start-sanitize-tic80
1501 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1503 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1504 (ALL_MACHINES): Add cpu-tic80.o
1505 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1506 * coff-tic80.c: Add skeleton, cloned from another coff config.
1507 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1511 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1513 * TODO: Correct a misspelling.
1514 start-sanitize-tic80
1515 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1516 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1517 * configure.in (case $vec): Add tic80coff_vec entry.
1518 * configure: Regenerate with autoconf.
1519 * archures.c (bfd_tic80_arch): Declare.
1520 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1521 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1522 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1523 (bfd_target_vector): Add tic80coff_vec entry.
1526 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1528 * elflink.h (elf_buckets): Add some more values for larger
1531 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1533 * Makefile.in (install): Move subdir_do out of conditional. From
1534 Fred Fish <fnf@cygnus.com>.
1536 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1538 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1540 (elf_mn10200_howto_table): Likewise.
1541 (mn10200_reloc_map): Likewise.
1543 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1545 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1546 mips16 symbol during the link.
1547 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1549 (mips_elf_link_output_symbol_hook): New static function.
1550 (elf_backend_link_output_symbol_hook): Define.
1552 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1555 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1557 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1558 against SEC_DEBUGGING sections here (revert patch of December 5).
1559 * elfcode.h (elf_object_p): Check for them here, instead.
1561 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1563 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1564 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1566 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1567 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1568 * elf-bfd.h (struct elf_size_info): Update declaration of
1570 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1571 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1572 * elfxx-target.h: Use new dynamic reloc routines by default.
1573 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1576 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1578 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1579 if NAMES_HAVE_UNDERSCORE is defined.
1581 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1583 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1585 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1587 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1590 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1592 * elflink.h (elf_link_add_object_symbols): Only add a weak
1593 symbol if the real definition is in the dynamic symbol table.
1594 After finding the real definition, then, if it is dynamic, add the
1595 weak symbol to the dynamic symbol table.
1597 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1599 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1601 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1604 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1606 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1608 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1609 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1610 * reloc.c: Remove mn10300 big endian relocs.
1611 * bfd-in2.h, libbfd.h: Rebuilt.
1613 * elf32-mn10200.c: Update from elf32-mn10300.c.
1615 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1617 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1619 * elf32-mn10300.c: Add some comments.
1621 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1623 * ihex.c (ihex_scan): Always initialize buf before jumping to
1625 (ihex_read_section): Likewise.
1627 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1629 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1630 inplace for most relocs.
1632 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1634 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1635 even if SEC_ALLOC is not set.
1636 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1637 when deciding whether to copy a reloc into a shared object.
1638 (elf_i386_relocate_section): Likewise.
1639 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1640 (elf32_sparc_relocate_section): Likewise.
1641 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1642 reloc section if it is not set in the source section.
1643 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1644 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1645 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1647 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1649 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1650 expects a .got.plt until we actually create it.
1652 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1654 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1655 message for bfd_reloc_outofrange, rather than aborting. From
1656 Philippe De Muyter <phdm@info.ucl.ac.be>.
1658 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1659 a relocateable link, don't try to process them. From Heinz Wrobel
1660 <wrobel@lpr.e-technik.tu-muenchen.de>.
1662 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1664 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1665 mn10300_info_howto_rel. Tweak reloc argument to be an
1666 Elf32_Internal_Rela.
1667 (USE_RELA): Define instead of USE_REL.
1668 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1670 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1672 * configure.in, configure: Handle mips*-sgi-irix6*.
1673 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1676 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1678 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1679 relocation against a symbol defined in a section with no output
1682 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1684 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1685 * configure, config.in: Rebuild with autoconf 2.12.
1687 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1688 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1689 (swap_out_syms): Set st_other from existing st_other field.
1690 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1692 (elf_link_output_extsym): Set the other field from the global hash
1694 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1695 (elf_mips16_jump_howto): New static variable.
1696 (mips16_jump_reloc): New static function.
1697 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1698 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1699 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1701 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1702 * bfd-in2.h, libbfd.h: Rebuild.
1703 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1705 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1707 * configure.host: Use long long for mips-sgi-irix6*.
1709 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1710 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1712 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1714 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1715 (enum reloc_type): Add more reloc types.
1716 (elf32_mn10300_howto_table): Update for new reloc types.
1717 (elf32_mn10300_reloc_map): Update for new reloc types.
1718 * reloc.c: Add some new relocs for the mn10300 series.
1719 * bfd-in2.h, libbfd.h: Rebuilt.
1721 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1723 * som.c (setup_sections): Don't lose for a space which has
1724 no data, but some symbols.
1726 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1728 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1729 (sunos_link_hash_table_create): Initialize got_needed.
1730 (sunos_create_dynamic_sections): Only set .got section size if it
1731 is not already set. Set got_needed.
1732 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1733 sdynptr, and only handle dynamic sections, if dynamic sections are
1735 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1736 Initialize .got section.
1737 (sunos_scan_ext_relocs): Likewise.
1738 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1740 (sunos_finish_dynamic_link): Check got_needed. Only set up
1741 dynamic linking information if needed.
1743 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1745 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1747 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1749 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1751 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1753 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1756 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1758 * filemode.c: Include sysdep.h.
1759 * ihex.c: Add casts to eliminate compiler warnings.
1760 * sunos.c: Add casts to eliminate compiler warnings.
1762 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1764 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1766 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1767 appropriate relocations in the .so file if shared.
1768 (ppc_elf_relocate_section): Ditto.
1770 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1772 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1773 complain_overflow_unsigned.
1775 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1777 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1778 overflows for R_D10V_16 and R_D10V_18.
1780 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1783 (do_with_relocs): Likewise.
1784 (do_as_repeat): Likewise.
1785 (copy_expression): Likewise.
1787 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1789 * ieee.c (ieee_write_external_part): Correctly record whether
1790 there is an external part.
1793 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1795 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1796 handle tda offsets for sld.w and sst.w instructions.
1797 Fix alignment check in sld.w and sst.w tda reloc handling.
1800 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1802 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1805 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1807 * elf32-v850.c: Add comments about assumptions about
1808 char, short & long sizes.
1809 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1810 problems for several relocs.
1812 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1813 R_V850_SDA_OFFSET entry.
1816 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1818 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1819 Store import file index in ldindx.
1820 (xcoff_build_ldsyms): Assume that ldsym was not previously
1821 allocated. For an imported symbol, copy ldindx into l_ifile.
1824 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1826 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1827 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1828 fields in R_V850_TDA_OFFSET.
1829 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1830 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1833 * elf32-v850.c: Include bfdlink.h.
1834 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1836 (elf32_v850_bfd_final_link_relocate): New function.
1837 (v850_elf_relocation_section): Likewise.
1838 (elf_backend_relocate_section): Define.
1841 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1843 * binary.c (binary_set_section_contents): Ignore sections which
1844 don't have SEC_LOAD and SEC_ALLOC set.
1846 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1848 * linker.c (_bfd_generic_final_link): Avoid losing static
1849 symbols in the .bss section.
1851 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1854 (mips32_64bit_reloc): New static function.
1855 (mips_reloc_map): Add entry for BFD_RELOC_64.
1856 (mips_elf_relocate_section): Handle R_MIPS_64.
1858 * linker.c (default_indirect_link_order): Print an error message
1859 when attempting to do a relocateable link with different object
1860 file formats, rather than calling abort.
1862 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1864 * reloc.c (m32r relocs): Rename them.
1865 * bfd-in2.h, libbfd.h: Regenerated.
1866 * elf32-m32r.c: Update.
1867 (m32r_elf_10_pcrel_reloc): New function.
1868 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1869 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1871 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1873 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1874 all sections that will be included in the output file.
1875 (_bfd_generic_link_output_symbols): Discard symbols in sections
1876 which are being discarded.
1880 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1881 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1882 (elf_v850_howto_table): Corresponding changes.
1883 (elf_v850_reloc_map): Corresponding changes.
1884 * reloc.c: Add additional V850 relocations.
1885 * bfd-in2.h, libbfd.h: Rebuilt.
1887 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1888 no longer want in pc-relative relocs.
1890 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1892 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1893 accept a reloc against an undefined sybmol!
1895 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1897 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1900 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * VERSION: Bump for new relocation.
1904 * hosts/i386bsd.h: If NBPG is not defined, define it as
1905 PAGE_SIZE, for recent versions of FreeBSD.
1907 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1909 * configure.host: Use `long long' as the 64 bit type on a Solaris
1910 host, since both gcc and the SunPRO compilers support it.
1912 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1914 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1915 mistake to have reused the ECOFF LITERAL for ELF since they have
1916 different semantics.
1917 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1918 * bfd-in2.h, libbfd.h: Rebuild.
1920 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1923 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1924 dynamic relocation for an undefweak symbol when we are building
1925 a static executable.
1927 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1929 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1930 point explicitly to srcdir.
1931 (targmatch.h): Edit references to point explicitly to objdir.
1933 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1935 * config.bfd: When setting targ_cpu, don't get confused by
1938 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1940 * configure.host: Add support for windows host (a build done
1941 under the Microsoft build environment).
1943 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1945 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1946 definition in a dynamic object, add it to the dynamic symbol table
1947 if any dynamic object mentions it. Reverts part of last patch.
1949 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1950 (sunos_link_hash_table_create): Initialize got_base.
1951 (bfd_sunos_size_dynamic_sections): If the .got section is more
1952 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1954 (sunos_check_dynamic_reloc): Subtract got_base from a base
1955 relative relocation.
1957 * elf32-mips.c (elf_mips_isa): New static function.
1958 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1959 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1961 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1963 * archive.c (do_slurp_coff_armap): Only treat archive as little
1964 endian for i960 COFF.
1966 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1968 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1969 by the change in size of the section when EXEC_P is not set.
1971 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1972 (m68kcoff_rtype_to_howto): New static function.
1973 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1974 VMA to the addend for a PC relative reloc.
1976 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1978 * Makefile.in: Rebuild dependencies.
1980 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1983 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1985 * Makefile.in: Remove explicit dependencies for mn10200 and
1987 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1988 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1989 (dependencies): Rebuilt.
1991 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1993 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1994 during this function.
1996 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1997 section if the flags are compatible.
1999 * configure.in: Add havevecs, and put it in tdefaults.
2000 * mpw-config.in: Likewise.
2001 * configure: Rebuild.
2002 * targmatch.sed: New file; a sed script to build targmatch.h from
2004 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2005 * targets.c: Include "fnmatch.h".
2006 (struct targmatch): Define.
2007 (bfd_target_match): Define by including targmatch.h.
2008 (bfd_find_target): If the target is not found by name, search for
2009 it as a configuration triplet.
2010 * Makefile.in: Rebuild dependencies.
2011 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2012 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2013 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2014 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2015 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2016 (CFILES): Remove i386dynix.c and hp300bsd.c.
2017 (targmatch.h): New target.
2018 (do_clean): Remove targmatch.h.
2020 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2021 * acconfig.h: Add NEED_DECLARATION_GETENV.
2022 * configure, config.in: Rebuild.
2023 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2024 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2026 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2028 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2029 * cpu-mn10200.c, cpu-mn10300.c: New files.
2030 * elf32-mn10200.c, elf32-mn10300.c: New files.
2031 * Makefile.in: Break mn10x00 support into two separate
2032 configurations, mn10200 and mn10300.
2033 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2034 * bfd-in2.h, configure: Rebuilt.
2036 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2038 * Makefile.in (do_clean): Move config.log to do_distclean.
2040 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2042 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2043 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2044 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2045 (elf32-mn10x00.o): Add dependencies.
2046 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2047 (bfd_mn10x00_arch): Declare.
2048 (bfd_archures_list): Add bfd_mn10x00_arch.
2049 * config.bfd: Add mn10x00-*-*.
2050 * configure.in: Add bfd_elf32_mn10x00_vec.
2051 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2052 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2053 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2054 * bfd-in2.h, configure: Rebuilt.
2056 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2058 openVMS/Alpha: Provide filename and case_hack flags via
2059 symbol table from gas.
2060 Add case_hack code for symbol output from vax/vms.
2061 * evax-alpha.c (evax_initialize): Remove filename handling,
2062 filename is provided via symbol table.
2063 (evax_get_symtab): Use local symbol count when setting up table.
2064 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2066 (_bfd_evax_write_egsd): Skip file name symbol.
2067 * evax-emh.c (get_vms_time_string): Local function now.
2068 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2070 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2071 through _bfd_evax_case_hack_symbol.
2072 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2074 (_bfd_evax_basename): Removed.
2075 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2076 * evax.h (evax_private_data_struct): Remove filename.
2077 (flag_hash_long_names, flag_show_after_trunc,
2078 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2081 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2083 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2084 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2085 (NO_SWAP_MAGIC): Don't define.
2086 (SWAP_MAGIC): Define.
2088 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2089 no hash table entry for a global symbol.
2091 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2093 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2095 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2097 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2098 symbol type with T_NULL. Warn if symbol type changes. Based on
2099 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2101 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2102 a dynamic object in the dynamic symbol table if it is referenced
2103 or defined by a regular object.
2106 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2108 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2109 remove dwarf local labels. Shrinks binaries by a factor of 3!
2112 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2114 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2115 by hand, rather than by calling bfd_make_section.
2117 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2119 * reloc.c: Rename m32r relocs.
2120 * bfd-in2.h, libbfd.h: Rebuilt.
2121 * elf32-m32r.c: Update.
2123 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2125 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2126 link, adjust the symbol index of a base relative reloc. Don't
2127 change the addend of a PC relative reloc if pcrel_offset is set.
2128 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2129 a relocateable link.
2131 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2132 it is zero, in case src_mask matters.
2133 (bfd_install_relocation): Likewise.
2135 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2137 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2139 (_bfd_xcoff_bfd_final_link): Don't set target_index
2140 to an uninitialized value.
2142 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2144 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2145 indices, rather than crashing.
2146 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2148 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2151 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2153 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2155 (coff_arm_adjust_symndx): New static function.
2156 (coff_adjust_symndx): Define.
2158 * srec.c (srec_scan): Accept multiple symbols on a single line.
2159 From Pascal Martin <pmartin@alsys.com>.
2163 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2165 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2166 (sunos_merge_private_bfd_data): New function.
2168 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2170 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2172 (bfd_merge_private_bfd_data): Likewise.
2173 * section.c (bfd_copy_private_section_data): Likewise.
2174 * syms.c (bfd_copy_private_symbol_data): Likewise.
2175 * bfd-in2.h: Rebuild.
2176 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2177 both BFD's are the right flavour.
2178 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2179 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2180 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2181 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2182 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2183 (ppc_elf_merge_private_bfd_data): Likewise.
2184 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2185 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2187 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2188 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2191 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2193 * reloc.c: Add m32r relocs.
2194 * bfd-in2.h, libbfd.h: Rebuilt.
2195 * cpu-m32r.c,elf32-m32r.c: New files.
2197 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2199 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2201 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2203 * tekhex.c (first_phase): Change type parameter from char to int.
2205 (pass_over): Change func to expect int, not char.
2207 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2208 rather than SEC_LOAD when aligning the file offset for the first
2209 section in a segment.
2211 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2213 * syms.c (coff_section_type): Make arg const.
2214 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2215 to make_bfd_asection().
2216 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2217 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2218 (_bfd_elf_stringtab_init): Remove prototype.
2220 * netbsd-core.c (swap_abort): Add prototype.
2221 * aix386-core.c (swap_abort): Ditto & make static
2222 * hpux-core.c (swap_abort): Ditto & make static.
2223 * irix-core.c (swap_abort): Ditto & make static.
2224 * ptrace-core.c (swap_abort): Ditto & make static.
2225 * trad-core.c (swap_abort): Ditto & make static.
2226 * coffswap.h (coff_swap_reloc_in): Ditto.
2227 (coff_swap_reloc_out): Ditto.
2228 (coff_swap_filehdr_in): Ditto.
2229 (coff_swap_filehdr_out): Ditto.
2230 (coff_swap_sym_in): Ditto.
2231 (coff_swap_sym_out): Ditto.
2232 (coff_swap_aux_in): Ditto.
2233 (coff_swap_aux_out): Ditto.
2234 (coff_swap_lineno_in): Ditto.
2235 (coff_swap_lineno_out): Ditto.
2236 (coff_swap_aouthdr_in): Ditto.
2237 (coff_swap_aouthdr_out): Ditto.
2238 (coff_swap_scnhdr_in): Ditto.
2239 (coff_swap_scnhdr_out): Ditto.
2240 * ihex.c (ihex_sizeof_headers): Ditto.
2241 * tekhex.c (getsym): Ditto.
2242 (find_chunk): Ditto & make static.
2243 (insert_byte): Ditto.
2244 (first_phase): Ditto.
2246 (tekhex_get_symtab): Ditto & make static.
2247 (tekhex_get_symtab_upper_bound): Ditto & make static.
2248 (tekhex_mkobject): Ditto.
2249 (tekhex_object_p): Ditto.
2250 (move_section_contents): Ditto.
2251 (tekhex_get_section_contents): Ditto.
2252 (tekhex_set_arch_mach): Ditto & make static.
2253 (tekhex_set_section_contents): Ditto.
2254 (writevalue): Ditto.
2257 (tekhex_write_object_contents): Ditto.
2258 (tekhex_sizeof_headers): Ditto.
2259 (tekhex_make_empty_symbol): Ditto.
2260 (tekhex_get_symbol_info): Ditto.
2261 (tekhex_print_symbol): Ditto.
2262 * irix-core.c (make_bfd_asection): Ditto.
2263 (irix_core_core_file_p): Ditto.
2264 (irix_core_core_file_failing_command): Ditto.
2265 (irix_core_core_file_failing_signal): Ditto.
2266 (irix_core_core_file_matches_executable_p): Ditto.
2267 (irix_core_make_empty_symbol): Ditto.
2268 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2269 * srec.c (srec_new_symbol): Ditto.
2270 (srec_get_section_contents): Ditto.
2271 (srec_set_arch_mach): Ditto.
2272 (srec_set_section_contents): Ditto.
2273 (internal_srec_write_object_contents): Ditto.
2274 (srec_write_object_contents): Ditto.
2275 (symbolsrec_write_object_contents): Ditto.
2276 (srec_sizeof_headers): Ditto.
2277 (srec_make_empty_symbol): Ditto.
2278 (srec_get_symtab_upper_bound): Ditto.
2279 (srec_get_symtab): Ditto.
2280 (srec_print_symbol): Ditto and make static.
2281 * elf.c (elf_read): Ditto
2282 (assign_section_numbers): Ditto.
2283 (elf_fake_sections): Ditto.
2284 (sym_is_global): Ditto.
2285 (elf_map_symbols): Ditto.
2286 (get_program_header_size): Ditto.
2287 * coffgen.c (make_a_section_from_file): Ditto.
2288 (coff_real_object_p): Ditto.
2289 (fixup_symbol_value): Ditto.
2290 (build_debug_section): Ditto.
2292 * syms.c (coff_section_type): Ditto.
2294 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2296 * bfd-in2.h: Rebuilt after m32r changes.
2298 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2300 * config.bfd,configure.in,configure: Add m32r support.
2301 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2302 * config.bfd: Keep target list alphabetically sorted.
2305 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2307 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2308 to add in the constant part found in the instruction itself.
2309 (case R_V850_HI16_S): Likewise.
2312 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2314 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2315 and R_D10V_18 to be 1 (word).
2317 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2319 * stabs.c (_bfd_link_section_stabs): If the output_section field
2320 of either section is bfd_abs_section, then the linker is
2321 discarding the section and we should not optimize it.
2323 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2325 * Makefile.in (aout-sparcle.o): New target.
2326 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2327 * config.bfd (sparclet-*-aout*): Add case.
2328 * configure.in (sparcle_aout_vec): Add case.
2329 * configure: Regenerated.
2330 * targets.c (sparcle_aout_vec): Declare.
2331 (bfd_target_vector): Add sparcle_aout_vec.
2332 * aout-sparcle.c: New file.
2335 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2337 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2338 low order sign bit propogation for R_V850_HI16_S.
2340 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2341 handling V850 specific relocs.
2342 (elf_v850_howto_table): Use the new function for some
2343 relocations. Twiddle masks & shifts for some relocs.
2344 Set partial_inplace where needed.
2347 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2349 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2350 default architecture to a machine number of 0.
2351 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2353 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2354 the output BFD is the default, set it from the first input BFD.
2357 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2359 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2360 insert at bitpos zero. The HI16 relocs are shifted right
2361 by 16 bits. Fix src_mask for all relocs.
2362 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2364 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2368 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2370 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2371 Rewrite to use BFD file read routines and to avoid using a fixed
2372 length for the file name.
2375 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2377 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2378 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2379 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2380 to R_V850_{32,16,8}.
2382 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2384 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2385 (elf_v850_howto_table): Add info for HI16_S reloc.
2386 (v850_reloc_map): Add HI_16_S reloc.
2387 * reloc.c: Define BFD_RELOC_V850_* relocs.
2390 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2393 * elf32-sh.c: New file.
2394 * elf.c (prep_headers): Handle bfd_arch_sh.
2395 * elfcode.h (write_relocs): Handle absolute symbol.
2396 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2397 (_bfd_elf64_link_read_relocs): Declare.
2398 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2399 elf_link_read_relocs. Make globally visible. Change all
2401 (elf_link_input_bfd): Get external symbols from cache in
2402 symtab_hdr->contents. Get contents from cache in
2404 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2406 * reloc.c: Define BFD_RELOC_SH_* relocs.
2407 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2408 * coff-sh.c (sh_insns_conflict): Fix a return value.
2409 (_bfd_sh_align_load_span): New globally visible function, broken
2410 out of sh_align_load.
2411 (sh_align_load): Call _bfd_sh_align_load_span.
2412 (sh_swap_insns): Change relocs parameter to PTR.
2413 * bfd-in2.h, libbfd.h: Rebuild.
2414 * targets.c (bfd_elf32_sh_vec): Declare.
2415 (bfd_elf32_shl_vec): Declare.
2416 * config.bfd (sh-*-elf*): New target.
2417 * configure.in (bfd_elf32_sh_vec): New target vector.
2418 (bfd_elf32_shl_vec): New target vector.
2419 * configure: Rebuild.
2420 * Makefile.in: Rebuild dependencies.
2421 (BFD32_BACKENDS): Add elf32-sh.o.
2422 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2424 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2425 page before checking D_PAGED.
2427 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2428 (ihex_write_object_contents): Remove extbase; always use segbase
2431 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2433 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2434 * configure.host (i[345]86-*-*): Ditto.
2435 * config.bfd (i[345]86-*-*): Ditto.
2436 * configure: Regenerate.
2438 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2441 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2443 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2444 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2445 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2446 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2447 will have an ST_CODE type, change the symbol's type to ST_DATA.
2448 * som.c (hppa_som_gen_reloc_type): Update prototype.
2450 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2452 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2453 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2454 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2455 (mips_elf_finish_dynamic_sections): Likewise.
2457 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * configure.host (HLDENV): New variable to set. Set it for
2460 *-*-sysv4*, since those linkers may not support -R but they always
2461 support LD_RUN_PATH.
2463 * libieee.h (NSECTIONS): Don't define.
2464 (ieee_data_struct): Change section_table to asection **. Add
2466 * ieee.c (get_section_entry): If the table isn't big enough, make
2468 (ieee_slurp_sections): Remove assertion about number of sections.
2469 (ieee_object_p): Adjust initialization of ieee to match changes to
2472 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2473 symbols merely because we are generating a shared library.
2474 (xcoff_build_ldsyms): Don't set up global linkage code for an
2475 undefined symbol merely because we are generating a shared
2479 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2481 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2482 (BFD32_BACKENDS) Add elf32-v850.o.
2483 * archures.c: Add bfd_v850_arch.
2484 * bfd-in2.h: Add bfd_v850_arch.
2485 * config.bfd (v850-*-*): New target.
2486 * configure: (bfd_elf32_v850_vec) New vector.
2487 * configure.in: (bfd_elf32_v850_vec) New vector.
2488 * cpu-v850.c: New file.
2489 * elf.c (prep_headers): Added case bfd_arch_v850.
2490 * elf32-v850.c: New file.
2491 * targets.c (bfd_elf32_v850_vec): New vector.
2494 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2496 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2497 a function code symbol for an XMC_XO symbol.
2499 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2501 * mpw-config.in: Update editing of autoconf vars to reflect
2502 Jul 18 configure.in change.
2503 * mpw-make.sed: Update editing of include pathnames to be
2504 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2506 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2508 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2509 which to offset to get the .plt entry address is ".plt".
2511 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2513 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2514 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2515 Added, for internal use by the ARM gas.
2517 * bfd-in2.h: Rebuilt
2519 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2521 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2522 in section dynidx start.
2524 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2526 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2527 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2528 optimization for g++.
2530 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2532 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2533 the -mrelocatable-lib bit set and the other doesn't, clear the
2534 -mrelocatable-lib bit in the header.
2536 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2539 symbol against a STT_FUNC symbol in a shared library.
2541 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2543 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2544 symbol is found, automatically define the corresponding function
2547 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2548 if sym.n_numaux is not zero.
2549 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2550 entry to disagree about the number of aux entries if the symbol
2553 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2554 section if it might be needed, not just if info->shared.
2555 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2556 the start of .rel.dyn if we are going to use it.
2557 (mips_elf_finish_dynamic_sections): Only clear the first element
2558 of .rel.dyn if the size is greater than zero.
2560 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2562 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2563 undefined_symbol callback for a symbol, then don't issue any more
2564 warnings about loader relocs.
2565 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2566 after calling the undefined_symbol callback.
2568 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2569 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2570 as the AIX linker seems to do.
2572 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2574 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2575 (evax_initialize): Remove evax_reloc_table.
2576 (evax_close_and_cleanup): Ditto.
2578 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2580 (evax_bfd_reloc_type_lookup): Ditto.
2581 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2582 cooked_size == raw_size.
2583 * evax-emh.c (_bfd_evax_register_filename): Remove.
2584 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2585 * evax-misc.c (add_new_contents): Malloc section at full size.
2586 (_bfd_save_evax_section): Memcpy section contents directly.
2587 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2588 (evax_reloc_table): Remove.
2590 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2592 * makefile.vms: Add better support for DEC C compilation
2593 Add evax.h dependencies
2595 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2596 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2597 (BFD_RELOC_ALPHA_BASEREG): Remove.
2598 * bfd-in2.h, libbfd.h: Rebuild.
2600 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2602 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2603 getgid if _WIN32 is defined.
2604 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2606 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2608 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2609 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2611 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2614 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2616 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2618 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2619 (NEED_DECLARATION_REALLOC): New macro.
2620 * configure, config.in: Rebuild.
2621 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2622 (realloc): Declare if NEED_DECLARATION_REALLOC.
2624 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2625 <strings.h> if they exist.
2627 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2629 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2631 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2633 Based on patches from Eric Valette <valette@crf.canon.fr>:
2634 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2635 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2636 (elf_howto_table): Add entries for new relocs.
2637 (elf_i386_reloc_type_lookup): Handle new relocs.
2638 (elf_i386_info_to_howto): Just call abort.
2639 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2640 (elf_i386_relocate_section): Likewise.
2642 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2644 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2646 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2648 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2649 only get the LMA from the phdr if they are in the same part of the
2652 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2653 new segment to make them more comprehensible. If the relationship
2654 between the LMA and the VMA changed, start a new segment. Don't
2655 check dynsec when deciding whether to start a new segment for a
2656 writeable section; -N will now handle this.
2658 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2660 * libhppa.h: Remove "esel" changes. Not the right approach.
2661 * som.c: Corresponding changes.
2662 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2663 which don't have a SOM symbol type associated with them.
2664 Reverses a 1994 change.
2666 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2668 Make ld -N more reasonable for ELF:
2669 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2670 phdr_in_section to false, and always use a single load segment.
2671 (elf_sort_sections): Sort sections by LMA after VMA.
2672 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2673 align to maxpagesize.
2674 (assign_file_positions_except_relocs): Likewise.
2675 * elfcode.h (elf_object_p): If a section is loaded but not page
2676 aligned, clear D_PAGED.
2678 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2680 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2681 Added, for internal use by the ARM gas.
2683 * bfd-in2.h: Rebuilt
2685 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2687 * libhppa.h (R_HPPA_ESEL): New field selector.
2688 (e_esel): Similarly.
2689 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2690 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2691 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2693 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2695 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2696 archive search before looking for stripped dynamic objects.
2698 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2700 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2701 symbol a warning rather than an error.
2703 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2705 * elf.c (assign_file_positions_for_segments): Track the virtual
2706 memory position separately from the file position, and use it to
2707 compute the alignment adjustment.
2709 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2711 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2712 and fixed mask on R_D10V_10_PCREL_L.
2714 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2716 * elf64-mips.c: Include "aout/ar.h".
2717 (mips_elf64_slurp_armap): New static function.
2718 (mips_elf64_write_armap): New static function.
2719 (bfd_elf64_archive_*): Define.
2720 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2721 Use instead of bfd_generic_archive_p.
2722 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2723 instead of _bfd_write_archive_contents.
2724 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2725 _bfd_generic_mkarchive.
2726 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2727 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2729 (TARGET_LITTLE_SYM): Likewise.
2730 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2732 * Makefile.in: Rebuild dependencies.
2734 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2735 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2736 SHT_MIPS_EVENTS sections.
2737 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2738 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2740 (_bfd_mips_elf_fake_sections): Likewise.
2742 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2743 * ecoff.c (ecoff_compute_section_file_positions): Copy
2744 rdata_in_text from backend info to tdata. Clear it if any data
2745 section comes before .rdata.
2746 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2747 tdata rather than backend info.
2749 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * configure.in: Fix test for whether a compiler has a 64 bit
2752 type. From Jim Wilson <wilson@cygnus.com>.
2754 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2756 * configure.host (mips-sgi-irix6*): New host.
2758 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2759 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2760 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2762 * configure: Rebuild.
2763 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2764 (BFD_HOST_64_BIT): Define conditionally.
2765 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2766 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2767 (symvalue, bfd_size_type): Likewise.
2768 * bfd-in2.h: Rebuild.
2769 * Makefile.in (do_clean): Remove bfd-tmp.h.
2770 (do_distclean): Remove bfd-in3.h.
2771 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2772 (bfd-in3.h): New target.
2774 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2775 Andrew Gierth <ANDREWG@microlise.co.uk>.
2777 * configure.host: Set INSTALL_SHLIB.
2778 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2779 * configure: Rebuild.
2780 * Makefile.in (install): Use @INSTALL_SHLIB@.
2782 * config.bfd (mips*-*-irix6*): New target.
2783 * configure.host: Handle Irix 6 shared library like Irix 5.
2785 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2786 symbol for a magic name.
2787 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2789 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2792 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2794 * mpw-config.in: Add ELF support to mips config, create the
2795 elf32-target.h file in the object dir.
2796 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2798 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2800 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2801 Also removed most abort calls, in favor of using bfd reporting.
2803 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2805 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2806 (BFD32_BACKENDS) Add elf32-d10v.o.
2807 * archures.c: Add bfd_d10v_arch.
2808 * bfd-in2.h: Add bfd_d10v_arch.
2809 * config.bfd (d10v-*-*): New target.
2810 * configure: (bfd_elf32_d10v_vec) New vector.
2811 * configure.in: (bfd_elf32_d10v_vec) New vector.
2812 * cpu-d10v.c: New file.
2813 * elf.c (prep_headers): Added case bfd_arch_d10v.
2814 * elf32-d10v.c: New file.
2815 * libbfd.h: Rebuild.
2816 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2817 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2818 * targets.c (bfd_elf32_d10v_vec): New vector.
2820 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2822 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2824 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2826 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2827 bfd_mach_i386_i8086 machine types.
2829 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2831 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2834 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2836 * coffcode.h (coff_set_section_contents): A/UX does not require
2837 special handling of the _LIB section.
2839 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2841 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2842 value for R_RELBYTE.
2844 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2845 array if one was allocated.
2847 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2849 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2850 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2851 use_rld_obj_head and rld_value.
2852 (mips_elf_link_hash_table_create): Initialize new fields.
2853 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2855 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2856 __rld_obj_head symbol not seen, create an __rld_map symbol.
2857 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2858 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2859 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2860 __rld_obj_head symbol.
2861 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2863 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2867 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2868 ppc_elf_addr16_ha_reloc.
2869 (ppc_elf_addr16_ha_reloc): New static function.
2871 * coff-mips.c (struct mips_hi): Define.
2872 (mips_refhi_list): New static variable.
2873 (mips_refhi_addr, mips_refhi_addend): Remove.
2874 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2875 (mips_reflo_reloc): Process mips_refhi_list.
2876 (mips_relhi_list): New static variable.
2877 (mips_relhi_addr, mips_relhi_addend): Remove.
2878 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2879 (mips_rello_reloc): Process mips_relhi_list.
2880 (mips_relocate_section): Permit an arbitrary number of REFHI or
2881 RELHI relocs before the associated REFLO or RELLO reloc.
2883 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2885 * aout-target.h (MY(callback)): Set reloc_count fields.
2887 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2889 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2890 sections unless this is a SunOS link.
2892 * VERSION: Set to 2.7.1.
2894 * Released binutils 2.7.
2896 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2898 * i386aout.c: Include "aout/aout64.h".
2899 (i386aout_write_object_contents): New static function.
2900 (MY_write_object_contents): Define.
2902 * netbsd.h (MY(write_object_contents)): Make sure that
2903 adjust_sizes_and_vmas is called before fiddling with the magic
2906 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2908 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2910 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2912 * libbfd-in.h (itos, stoi): Don't define.
2913 * libbfd.h: Rebuild.
2914 * i386lynx.c (KEEPIT): Define as udata.i.
2915 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2916 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2917 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2918 flags. Don't use stoi.
2920 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2922 * elf.c (map_sections_to_segments): Don't start a new segment for
2923 a writable section if it's on the same page as the previous
2924 segment. Reset the writable variable for a readonly section.
2926 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2928 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2929 first_thunk_address, thunk_size, and import_table_size.
2930 * peicode.h: Improved some diagnostics regarding edata sections.
2932 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2934 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2935 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2937 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2940 with XCOFF_DEF_DYNAMIC set is really defined.
2941 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2942 (xcoff_link_add_symbols): Only create special sections if using an
2945 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2947 (bfd_install_relocation): Likewise.
2949 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2951 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2953 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2954 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2955 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2956 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2957 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2958 are found for LITERAL relocs.
2959 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2960 taken, we cannot generate a .plt entry for the symbol.
2962 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2964 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2965 sysconf functions (for gprof).
2966 * configure, config.in: Rebuild.
2968 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2971 an archive if it has a map. If the object file has the wrong
2974 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2975 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2977 (alpha_relocate_section): Likewise.
2979 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2980 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2981 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2982 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2983 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2984 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2985 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2986 * peicode.h: Corresponding changes.
2988 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2990 * elflink.h (elf_create_pointer_linker_section): Comment out code
2991 dealing with making GOT pointers negative of the GOT symbol for
2994 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2996 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2997 increment the .rela.plt size until after we're done creating the
2999 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3000 .rela.plt offset directly rather than calculating it.
3002 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3004 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3005 Use autoconf-set values.
3006 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3007 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3010 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3011 * configure: Rebuilt.
3013 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3015 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3016 handling code > 1k away.
3018 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3020 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3021 defined, output whenever the symbol is updated.
3023 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3025 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3026 section to 0 if user_set_vma is set.
3027 * elflink.h (elf_bfd_final_link): Likewise.
3029 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3031 Partially undo patch of Jun 20.
3032 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3033 (coff_compute_section_file_positions): Likewise.
3034 (coff_write_object_contents): Likewise. Re-add deleted code, but
3035 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3036 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3038 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3040 * config.bfd: Add support for *-*-rtems* configurations.
3042 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * elf.c (prep_headers): Add bfd_arch_alpha case.
3046 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3048 * elf64-alpha.c: New file.
3049 * config.bfd (alpha-*-linuxecoff*): New target.
3050 (alpha-*-linux*, alpha-*-elf*): New targets.
3051 * configure.in (bfd_elf64_alpha_vec): New vector.
3052 * configure: Rebuild.
3053 * targets.c (bfd_elf64_alpha_vec): Declare.
3054 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3055 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3056 * bfd-in2.h, libbfd.h: Rebuild.
3057 * Makefile.in: Rebuild dependencies.
3058 (BFD64_BACKENDS): Add elf64-alpha.o.
3059 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3061 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3063 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3064 than relying on a right shift of 32.
3066 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3068 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3069 ifdef to COFF_WITH_PE.
3070 (coff_compute_section_file_positions): Likewise.
3071 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3072 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3073 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3074 COFF_IMAGE_WITH_PE, always include.
3076 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3078 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3080 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3081 approximate the correct answer if SIZEOF_HEADERS was not used.
3083 * binary.c (binary_set_section_contents): Set section file
3084 position based on LMA rather than VMA.
3086 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3088 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3089 symbols if info->strip == strip_all.
3091 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3093 * coff-h8300.c: Remove #if 0 code.
3094 (compatable): Don't allow mixing/matching of different architectures.
3096 * archures.c (bfd_mach_h8300s): Add.
3097 * bfd-in2.h: Rebuilt.
3098 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3100 (h8300_reloc16_estimate): Likewise.
3101 (h8300_reloc16_extra_cases): Likewise.
3102 (h8300_bfd_link_add_symbols): Likewise.
3103 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3104 (coff_set_flags): Likewise.
3105 * cpu-h8300.c (h8300_scan): Likewise.
3106 Add H8/S to bfd_h8300_arch list.
3108 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3110 Added support for Alpha OpenVMS:
3111 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3112 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3113 * config.h-vms, makefile.vms: New files.
3114 * config.bfd (alpha-*-*vms*): New target.
3115 * configure.in (evax_alpha_vec): New target vector.
3116 * configure: Rebuild.
3117 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3118 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3119 * targets.c (bfd_target_evax_flavour): Define.
3120 (evax_alpha_vec): Declare.
3121 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3122 if BFD64 is defined.
3123 * bfd-in2.h, libbfd.h: Rebuild.
3124 * Makefile.in: Rebuild dependencies.
3125 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3126 evax-emh.o, and evax-misc.o.
3127 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3128 evax-etir.c, evax-emh.c, and evax-misc.c.
3129 (HFILES): Add evax.h.
3131 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3133 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3135 (h8300_bfd_link_add_symbols): Likewise.
3137 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3139 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3140 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3142 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3144 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3145 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3147 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3148 R_MIPS_32 relocs if creating a shared library.
3150 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3152 * peicode.h (add_data_entry): Use pei_section_data rather than
3153 _cooked_size. Corresponds to May 13 change in coffcode.h.
3155 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3157 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3158 * coffcode.h (coff_write_object_contents): If there are long
3159 section names, always set the f_symptr field, even if there are no
3161 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3162 if there are no symbols.
3164 * coffgen.c (make_a_section_from_file): Check return value of
3165 _bfd_coff_read_string_table.
3166 (coff_real_object_p): Check return value of
3167 make_a_section_from_file.
3168 (_bfd_coff_read_string_table): Check that there are some symbols
3169 before trying to read the string table size.
3171 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3173 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3174 to replace a symbol in a dynamic object with a symbol from another
3175 dynamic object, do the replacement if the existing symbol is
3176 global linkage code.
3178 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3179 for _ptrgl, and treat it as global linkage code.
3181 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3182 filename or N_SO symbol past the offset, and use it to indicate
3183 that there is no line number or function when appropriate.
3185 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3187 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3188 common symbol defined by the linker. Don't export function code
3189 even if export_defineds is set.
3191 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3193 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3195 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3196 (h8300_symbol_address_p): New function.
3197 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3200 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3202 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3204 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3205 correctly for the two variants. Allow relaxing if the target
3206 is 128 bytes away since after relaxation it'll be 126 bytes away.
3207 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3208 "dot" and "value". Allow relaxing if the target is 128 bytes
3209 away since after relaxation it'll be 126 bytes away.
3210 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3211 the given section until nothing changes.
3213 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3215 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3216 alignment hack--we can get the lnnoptr info another way without
3217 suddenly increasing the alignment requirements. Set the flags for
3219 (ecoff_compute_section_file_positions): Do so.
3221 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3223 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3224 to keep the HP emulator database happy.
3226 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3227 From Kevin Buettner <kev@primenet.com>.
3229 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3232 name of a NULL section.
3234 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3236 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3237 set, always call the notice callback.
3239 * VERSION: Increment for bfdlink.h change.
3241 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3243 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3244 (sh_relax_delete_bytes): Correct handling of differently sized
3245 trailing alignment reloc.
3247 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3248 * bfd-in2.h: Rebuild.
3249 * configure.in: Warn if there is no known 64 bit type.
3250 * configure: Rebuild.
3252 * Makefile.in: Rebuild dependencies.
3253 (BFD32_BACKENDS): Add ppcboot.o.
3254 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3256 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3257 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3259 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3261 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3262 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3263 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3264 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3266 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3268 * elf64-mips.c: Improve reloc special_functions and handling of
3269 SHT_MIPS_OPTIONS section.
3270 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3271 mips_elf_hi16_reloc and make globally visible.
3272 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3273 make globally visible.
3274 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3275 make globally visible.
3276 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3277 and make globally visible.
3278 (gprel16_with_gp): Check howto->src_mask before using value in
3280 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3281 and make globally visible.
3282 (gprel32_with_gp): Check howto->src_mask before fetching value.
3283 (bfd_mips_elf_swap_options_in): New function.
3284 (bfd_mips_elf_swap_options_out): New function.
3285 (_bfd_mips_elf_set_private_flags): Rename from
3286 mips_elf_set_private_flags and make globally visible.
3287 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3288 mips_elf_copy_private_bfd_data and make globally visible.
3289 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3290 mips_elf_merge_private_bfd_data and make globally visible.
3291 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3292 for a SHT_MIPS_OPTIONS section.
3293 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3294 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3295 name of a SHT_MIPS_OPTIONS section.
3296 (_bfd_mips_elf_set_section_contents): New function.
3297 (mips_elf32_section_processing): Set the GP value in a
3298 SHT_MIPS_OPTIONS section.
3299 (_bfd_mips_elf_find_nearest_line): Rename from
3300 mips_elf_find_nearest_line and make globally visible.
3301 (bfd_elf32_set_section_contents): Define.
3302 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3303 (_bfd_mips_elf_lo16_reloc): Declare.
3304 (_bfd_mips_elf_gprel16_reloc): Declare.
3305 (_bfd_mips_elf_got16_reloc): Declare.
3306 (_bfd_mips_elf_gprel32_reloc): Declare.
3307 (_bfd_mips_elf_set_private_flags): Declare.
3308 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3309 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3310 (_bfd_mips_elf_find_nearest_line): Declare.
3311 (_bfd_mips_elf_set_section_contents): Declare.
3313 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3315 (elf_info_to_howto): Define.
3316 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3318 (elf_info_to_howto): Define.
3319 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3321 (elf_info_to_howto): Define.
3323 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3324 R_MOV16B[12], to match change in coff/internal.h.
3326 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3328 * elf64-mips.c: Extensive additions to provide better support for
3329 writing files and for gas.
3330 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3331 of mips_elf_object_p.
3332 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3333 _bfd_mips_elf_object_p.
3334 (_bfd_mips_elf_final_write_processing): Rename from
3335 mips_elf_final_write_processing and make globally visible.
3336 (_bfd_mips_elf_fake_sections): Rename from
3337 mips_elf_fake_sections and make globally visible.
3338 (_bfd_mips_elf_section_from_bfd_section): Rename from
3339 mips_elf_section_from_bfd_section and make globally visible.
3340 (_bfd_mips_elf_section_processing): New function, broken out of
3341 mips_elf_section_processing.
3342 (mips_elf32_section_processing): Rename from
3343 mips_elf_section_processing; call
3344 _bfd_mips_elf_section_processing.
3345 (_bfd_mips_elf_symbol_processing): Rename from
3346 mips_elf_symbol_processing and make globally visible.
3347 (_bfd_mips_elf_read_ecoff_info): Rename from
3348 mips_elf_read_ecoff_info and make globally visible.
3349 (mips_elf32_ecoff_debug_swap): Rename from
3350 mips_elf_ecoff_debug_swap.
3351 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3352 struct symbol_cache_entry.
3353 (_bfd_elf_validate_reloc): New function, moved in from
3354 elfcode.h:validate_reloc.
3355 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3356 to _bfd_elf_validate_reloc. Change all callers.
3357 * elf-bfd.h (bfd_section_from_shdr): Declare.
3358 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3359 (_bfd_elf_validate_reloc): Declare.
3360 (_bfd_mips_elf_object_p): Declare.
3361 (_bfd_mips_elf_fake_sections): Declare.
3362 (_bfd_mips_elf_section_from_bfd_section): Declare.
3363 (_bfd_mips_elf_section_processing): Declare.
3364 (_bfd_mips_elf_symbol_processing): Declare.
3365 (_bfd_mips_elf_read_ecoff_info): Declare.
3366 (_bfd_mips_elf_final_write_processing): Declare.
3367 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3370 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3371 (mips_elf_final_write_processing): Likewise.
3373 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3375 64-bit MIPS ELF ABI objdump support:
3376 * elf64-mips.c: New file.
3377 * Makefile.in: Rebuild dependencies.
3378 (BFD64_BACKENDS): Add elf64-mips.o.
3379 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3380 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3381 bfd_elf64_littlemips_vec to targ_selvecs.
3382 (mips*-*-elf*): Likewise.
3383 * confingure.in: Add bfd_elf64_bigmips_vec and
3384 bfd_elf64_littlemips_vec to vector switch.
3385 * configure: Rebuild.
3386 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3387 broken out of mips_elf_section_from_shdr.
3388 (mips_elf32_section_from_shdr): Rename from
3389 mips_elf_section_from_shdr. Call new function.
3390 (elf_backend_section_from_shdr): Update name of renamed function.
3391 * elf-bfd.h (struct elf_size_info): Change second parameter of
3392 write_out_phdrs to be const. Likewise for second parameter of
3394 (struct bfd_elf_section_data): Add rel_hdr2 field.
3395 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3396 (bfd_elf32_swap_symbol_out): Likewise.
3397 (bfd_elf32_swap_reloc_in): Likewise.
3398 (bfd_elf32_swap_reloc_out): Likewise.
3399 (bfd_elf32_swap_reloca_in): Likewise.
3400 (bfd_elf32_swap_reloca_out): Likewise.
3401 (bfd_elf32_swap_phdr_in): Likewise.
3402 (bfd_elf32_swap_phdr_out): Likewise.
3403 (bfd_elf32_swap_dyn_in): Likewise.
3404 (bfd_elf32_swap_dyn_out): Likewise.
3405 (bfd_elf32_slurp_symbol_table): Declare.
3406 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3407 (bfd_elf32_write_out_phdrs): Declare.
3408 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3409 (bfd_elf64_swap_symbol_out): Likewise.
3410 (bfd_elf64_swap_reloc_in): Likewise.
3411 (bfd_elf64_swap_reloc_out): Likewise.
3412 (bfd_elf64_swap_reloca_in): Likewise.
3413 (bfd_elf64_swap_reloca_out): Likewise.
3414 (bfd_elf64_swap_phdr_in): Likewise.
3415 (bfd_elf64_swap_phdr_out): Likewise.
3416 (bfd_elf64_swap_dyn_in): Likewise.
3417 (bfd_elf64_swap_dyn_out): Likewise.
3418 (bfd_elf64_slurp_symbol_table): Declare.
3419 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3420 (bfd_elf64_write_out_phdrs): Declare.
3421 (_bfd_mips_elf_section_from_shdr): Declare.
3422 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3423 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3424 section for the section, add the new one to rel_hdr2. Increment
3425 reloc_count rather than setting it.
3426 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3427 Remove static declaration.
3428 (elf_write_shdrs_and_ehdr): Define name as macro.
3429 (elf_write_out_phdrs): Likewise.
3430 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3431 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3432 (elf_swap_symbol_in): Change second parameter to be const.
3433 (elf_swap_symbol_out): Likewise.
3434 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3435 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3436 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3437 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3438 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3439 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3440 parameter to be const. Make non-static.
3441 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3443 (elf_slurp_symbol_table): Make non-static.
3444 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3445 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3446 (elf_backend_size_info): Likewise.
3447 (elfNN_bed): Use elf_backend_size_info.
3448 * targets.c (bfd_elf64_bigmips_vec): Declare.
3449 (bfd_elf64_littlemips_vec): Declare.
3450 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3451 bfd_elf64_littlemips_vec if BFD64 is defined.
3453 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3455 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3457 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3458 zeroes, in alignment holes.
3460 * configure: Rebuild with autoconf 2.10.
3462 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3463 potential leading underscore in the allocated buffer.
3465 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3467 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3468 symbols into .sbss if this is a relocatable link.
3470 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3472 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3473 undefined symbols when creating a shared library.
3475 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3477 * coff-sh.c: Add a bunch of new code and static const arrays to
3478 support aligning loads and stores on four byte memory boundaries.
3480 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3482 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3483 call sh_align_loads.
3484 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3487 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3489 * cache.c (bfd_open_file): Unlink the file before opening it for
3490 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3492 * opncls.c (bfd_fdopenr): Set opened_once.
3494 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3496 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3499 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3500 the code unconditionally.
3502 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3504 * libcoff-in.h (struct pei_section_tdata): Define structure.
3505 (pei_section_data): Define macro.
3506 * libcoff.h: Rebuild.
3507 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3508 store s_paddr field in pei_section_data.
3509 (coff_compute_section_file_positions): Use pei_section_data rather
3510 than _cooked_size, and don't overwrite an existing value.
3511 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3512 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3513 * peicode.h (coff_bfd_copy_private_section_data): Define if
3515 (pe_bfd_copy_private_section_data): New static function if
3518 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3520 * srec.c (srec_set_arch_mach): Write as a function rather than a
3523 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3524 no map, just check each member in turn to see whether it is
3527 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3529 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3530 table. Call BFD_ASSERT to validate header size, instead of
3532 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3535 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3537 * ppcboot.c: New target for looking at PPCbug boot records.
3539 * config{ure.in,.bfd}: Add support for ppcboot target.
3541 * configure: Regenerate.
3543 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3545 * coff-h8300.c (howto_table): Update names to match recent
3546 changes to include/coff/internal.h. Fix minor errors in the
3547 existing relocs. Add R_MOVL1 and R_MOVL2.
3548 (rtype2howto): Similarly.
3549 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3550 existing relaxing code and peform more relaxing.
3551 (h8300_reloc16_extra_cases): Likewise.
3553 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3555 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3558 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3560 * elfcode.h (elf_object_p): Reject generic ELF target if
3561 e_machine matches an alternate machine code in a specific backend.
3563 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3564 obsolete align_power_min field.
3566 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3568 * coff-h8300.c (reloc_howto_type): Add howto entry for
3570 (rtype2howto): Handle R_PCRWORD_B.
3571 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3572 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3573 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3574 branch (R_PCWORD_B).
3576 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3578 * aoutx.h (translate_from_native_sym_flags): Set the section for
3579 BSF_CONSTRUCTOR symbols.
3581 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3584 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3586 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3587 stop looking when section is found.
3589 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3591 * coffcode.h (STRING_SIZE_SIZE): Define.
3592 (styp_to_sec_flags): Handle long symbol names when looking for the
3594 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3595 (bfd_coff_long_section_names): Define.
3596 (coff_write_object_contents): Handle long section names.
3597 (bfd_coff_std_swap_table): Initialize new field.
3598 * libcoff.h: Rebuild.
3599 * coffgen.c (make_a_section_from_file): Handle long section
3601 (coff_write_symbols): Handle long section names.
3602 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3603 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3604 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3605 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3606 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3607 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3608 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3609 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3611 * bout.c (b_out_callback): Set lma of sections.
3612 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3613 parameter to output_bfd. Used input_bfd instead of output_bfd in
3616 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * aoutx.h (translate_from_native_sym_flags): Don't create
3619 SEC_CONSTRUCTOR sections.
3620 * ecoff.c (ecoff_set_symbol_info): Likewise.
3622 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3623 From Don Bowman <bowman@waterloo.hp.com>.
3625 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3627 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3628 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3630 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3633 mips_32_relocs field.
3634 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3635 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3636 relocs against a global symbol which is not defined in a regular
3638 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3639 against a global symbol, increment mips_32_relocs.
3640 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3641 the symbol is not defined in a regular file, make room in the
3644 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3646 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3647 file position and the virtual file position separately. Set
3648 filepos information bsaed on the real file position.
3649 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3650 Jan 23 change to coffcode.h.
3652 * som.c (som_slurp_symbol_table): Set the symbol count to the
3653 number of BFD symbols created.
3655 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3657 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3658 output file if linking shared objects. Loop to check all relocs,
3659 rather than returning false on first error.
3661 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3663 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3664 (ppc_elf_additional_program_headers): If .interp section, bump #
3665 of program headers by 1.
3666 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3667 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3668 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3670 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3672 (ppc_elf_relocate_section): If the output section isn't defined,
3673 don't abort, just give an error message.
3675 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3676 being created is .sdata or .sdata2, don't make the symbol dynamic.
3678 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3680 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3681 members of an archive for dynamic objects with no symbols, and
3682 pass them directly to check_archive_element.
3683 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3684 xcoff_link_check_dynamic_ar_symbols.
3685 (xcoff_link_check_dynamic_ar_symbols): New static function.
3687 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3688 from _bfd_nodynamic to _bfd_xcoff.
3689 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3691 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3692 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3693 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3694 * libcoff.h: Rebuild.
3695 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3696 (xcoff_get_section_contents): New static function.
3697 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3698 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3699 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3700 (xcoff_dynamic_reloc): New static variable.
3701 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3702 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3704 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3706 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3707 if reloc_entry->addend is not 0.
3708 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3710 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3712 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3714 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3715 Add entries for R_SPARC_[56].
3716 (sparc_reloc_map): Add entries for R_SPARC_[56].
3718 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3720 Optimize linking of stabs in sections as used in ELF and COFF.
3721 * stabs.c: New file.
3722 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3723 (_bfd_write_section_stabs): Declare.
3724 (_bfd_write_stab_strings): Declare.
3725 * libbfd.h: Rebuild.
3726 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3727 (struct coff_link_hash_table): Add stab_info field.
3728 * libcoff.h: Rebuild.
3729 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3731 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3733 (_bfd_coff_final_link): Write out stab strings hash table.
3734 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3735 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3737 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3738 (struct bfd_elf_section_data): Add stab_info field.
3739 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3741 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3742 _bfd_link_section_stabs.
3743 (elf_bfd_final_link): Write out stab strings hash table.
3744 (elf_link_input_bfd): Handle optimized stabs sections.
3745 * reloc.c (_bfd_final_link_relocate): Check address against
3746 _raw_size rather than _cooked_size.
3747 * Makefile.in: Rebuild dependencies.
3748 (BFD_LIBS): Add stabs.o
3749 (BFD_LIBS_CFILES): Add stabs.c.
3751 * VERSION: Increment for bfdlink.h change.
3753 * coffgen.c (coff_renumber_symbols): Correct handling of
3754 BSF_NOT_AT_END common symbols.
3756 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3758 * coff-ppc.c (record_toc): Add cast to avoid warning.
3759 (ppc_allocate_toc_section): Likewise.
3760 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3761 (ppc_coff_reloc_type_lookup): Remove unreached code.
3762 * coffcode.h (coff_write_object_contents): Don't take the address
3764 * peicode.h (pe_print_idata): Add casts to avoid warning.
3765 (pe_print_edata): Likewise.
3766 (pe_print_reloc): Remove ANSI C string concatenation.
3768 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3770 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3772 * libcoff.h: Rebuild.
3773 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3775 (coff_swap_aux_out): Likewise.
3776 * peicode.h (coff_swap_aux_in): Likewise.
3777 (coff_swap_aux_out): Likewise.
3778 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3780 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3782 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3783 Fix up .bf endndx link fields.
3784 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3786 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3789 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3791 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3792 on Solaris PowerPC systems doesn't get confused.
3794 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3797 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3798 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3799 update did_reg and did_reg2.
3801 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3803 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3805 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3806 callback routines, pass h->root.string rather than name, in case
3807 copy is true and name is transient.
3809 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3811 * elfcore.h: Add support for core files with multiple threads.
3812 (Primarily for Solaris.)
3814 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3816 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3817 section->orelocation is NULL.
3819 * coffgen.c (bfd_coff_get_syment): New function.
3820 (bfd_coff_get_auxent): New function.
3821 * bfd-in.h (bfd_coff_get_syment): Declare.
3822 (bfd_coff_get_auxent): Declare.
3823 * bfd-in2.h: Rebuild.
3825 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3827 * elf32-mips.c (struct mips_hi16): Define.
3828 (mips_hi16_addr, mips_hi16_addend): Remove.
3829 (mips_hi16_list): New static variable.
3830 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3831 (mips_elf_lo16_reloc): Process mips_hi16_list.
3832 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3833 relocs before the associated LO16 reloc.
3835 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3837 * versados.c (versados_scan): Check bfd_alloc return value.
3838 (versados_object_p): Check all bfd_read return values. Require
3839 that lang field be less than 10, to avoid confusion with Intel Hex
3842 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3844 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3845 not 0, for an absolute symbol.
3846 (NAME(aout,swap_ext_reloc_out)): Likewise.
3848 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3849 (ihex_write_object_contents): For a large start address, output
3850 the full 32 bit address in record type 5.
3852 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3853 to int to avoid promotion problems in prototype.
3855 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3857 * configure.host: Use ${srcdir} when looking for picfrag.
3859 * configure.host: Switch on ${libdir}, not $(libdir). From
3860 alan@spri.levels.unisa.edu.au (Alan Modra).
3862 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3863 entry point, not just for DYNAMIC objects.
3864 * sunos.c (sunos_add_dynamic_symbols): Always call
3865 sunos_create_dynamic_sections. If called with a non DYNAMIC
3866 object, don't do anything else.
3867 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3869 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3871 * configure.in: Permit --enable-shared to specify a list of
3873 * configure: Rebuild.
3875 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3876 host when configuring with --enable-shard.
3878 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3880 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3883 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3884 to avoid crashing in bfd_hash_replace.
3886 * sysdep.h: Use #ifdef, not #if.
3888 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3890 * config.in: Rebuild.
3892 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3894 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3895 (AC_CHECK_HEADERS): Check for sys/time.h
3896 (AC_HEADER_TIME): Add macro.
3897 * configure: Rebuild.
3898 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3899 to control what combination of <time> and <sys/time.h>
3902 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3904 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3905 (aout_32_sunos4_write_object_contents): Likewise.
3906 * aoutx.h (NAME(aout,machine_type)): Handle
3907 bfd_mach_sparc_{sparclet,sparclite}.
3908 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3909 (bfd_mach_sparc_v9_p): Update.
3910 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3911 * libaout.h (enum machine_type): Add M_SPARCLET.
3912 * sunos.c (MACHTYPE_OK): Define.
3913 * bfd-in2.h: Regenerated.
3915 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3917 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3918 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3919 * elflink.c (_bfd_elf_create_got_section): Store the
3920 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3921 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3922 global offset table goes over 0x1000, set the value of
3923 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3924 (elf32_sparc_relocate_section): Subtract the offset of
3925 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3927 * elfcode.h: Don't include <string.h>.
3929 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3931 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3932 generic_link_hash_newfunc. All references changed.
3933 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3934 moved here from libbfd-in.h.
3935 * libbfd-in.h: Corresponding changes.
3936 * libbfd.h: Regenerated.
3938 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * aoutx.h (aout_link_input_section_std): When reporting an
3941 overflow error, use the name of the symbol in the hash table if
3943 (aout_link_input_section_ext): Likewise.
3945 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3946 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3948 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3950 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3951 * coffcode.h (coff_compute_section_file_positions): Likewise.
3952 (coff_write_object_contents): Likewise.
3954 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3956 * section.c (SEC_LINK_ONCE): Define.
3957 (SEC_LINK_DUPLICATES): Define.
3958 (SEC_LINK_DUPLICATES_DISCARD): Define.
3959 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3960 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3961 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3962 * bfd-in2.h: Rebuild.
3963 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3964 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3965 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3966 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3967 SEC_LINK_ONCE, and look through the symbol table for the setting
3968 for SEC_LINK_DUPLICATES.
3969 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3970 set for a section, find the section symbol in the symbol table,
3971 and set the aux entry based on SEC_LINK_DUPLICATES.
3972 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3973 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3974 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3975 * coff-i386.c (i386coff_vec): Likewise.
3976 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3978 * VERSION: Bump to 2.6.1.
3979 * Makefile.in (stamp-h): Depend upon VERSION.
3981 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3983 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3984 * libbfd.h: Rebuilt.
3985 * linker.c (generic_link_hash_newfunc): No longer static.
3986 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3988 * coff-h8300.c: Add two derived hash tables and their associated
3989 funtions and #defines for use by the h8300 linker.
3990 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3991 the function vector as needed. Place the address of the function
3992 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3993 Rewrite the vectors section contents as necessary.
3994 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3995 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3996 (coff_bfd_link_hash_table_create): Likewise.
3998 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4000 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4001 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4003 (hppa_rebuild_insn): Pass pointer to correct type to
4004 low_sign_unext and dis_assemble_21.
4006 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4008 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4009 Stick with sparc-*-{sysv4*,solaris2*}.
4011 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4013 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4014 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4015 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4016 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4017 fields is non-zero, print them.
4019 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4020 ifdef. Remove unused variables.
4021 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4023 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4024 (get_symbol_value): Ifdef out.
4025 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4026 (coff_ppc_relocate_section): Remove unused variables. Make
4027 fprintf strings and argument types correspond. Put before_addr in
4029 (dump_toc): Make fprintf strings and argument types correspond.
4030 (ppc_process_before_allocation): Remove unused variables. Always
4032 (ppc_reflo_reloc): Ifdef out.
4033 (ppc_addr32nb_reloc): Ifdef out.
4034 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4036 (coff_ppc_rtype_to_howto): Likewise.
4037 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4039 * peicode.h (pe_print_idata): Move otherwise unused variables into
4040 the #ifdef where they are used. Always return a value.
4041 (pe_print_edata): Make fprintf strings and argument types
4042 correspond. Always return a value.
4043 (pe_print_pdata): Removed unused variable addr_value. Always
4045 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4046 strings and argument types correspond. Always return a value.
4048 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4049 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4050 variable rela inside #if 0 section where it is used.
4052 * ns32k.h: New file.
4053 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4054 functions to start with _bfd_.
4055 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4056 functions in cpu-ns32k.h.
4057 * Makefile.in: Rebuild dependencies.
4058 (HFILES): Add ns32k.h.
4060 * section.c (struct sec): Add linker_mark field. Change
4061 user_set_vma and reloc_done to be single bit fields.
4062 (STD_SECTION): Update accordingly.
4063 * bfd-in2.h: Rebuild.
4064 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4066 (aout_link_input_bfd): Don't link unmarked sections.
4067 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4069 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4070 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4072 * elflink.h (elf_bfd_final_link): Mark sections included in the
4074 (elf_link_input_bfd): Don't link unmarked sections.
4075 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4077 (xcoff_link_input_bfd): Don't link unmarked sections.
4079 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4080 overflow error messages.
4082 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4084 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4085 is not set, print "BFD: " before the error message.
4087 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4088 Miles Bader <miles@gnu.ai.mit.edu>.
4089 * configure: Rebuild.
4091 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4093 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4096 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4097 m68k-aout, m68k-coff, and m68k-elf targets.
4099 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4101 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4102 (ieee_generic_stat_arch_elt): Restructured to prevent
4103 ieee_object_p from being called repeatedly.
4105 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4107 * coffcode.h (coff_write_object_contents): Allocate
4108 buffers large enough for any FILEHDR or AOUTHDR.
4110 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4112 * ecofflink.c (lookup_line): New static function, renamed and
4113 slighly changed from old _bfd_ecoff_locate_line.
4114 (_bfd_ecoff_locate_line): Cache line number information. Use
4115 lookup_line for actual lookup.
4117 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4119 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4120 multiple of 20 bytes.
4122 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4124 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4125 allocate ecoff_find_line, and don't initialize by hand.
4126 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4127 mips_elf_find_line, and don't call memset.
4129 * coffcode.h (coff_compute_section_file_positions): If not
4130 producing a final executable, don't consider sofar when aligning
4131 the section to the correct size.
4133 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4135 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4136 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4137 * coffgen.c (coff_section_symbol): Ifdef out.
4139 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4141 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4142 output_bfd is not NULL.
4144 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4146 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4147 of bfd_alloc (fixes fix_line not being initialized).
4148 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4150 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4152 * coffcode.h: Allow specific backends to override the
4153 bfd_link_add_symbols routine.
4155 * coff-h8300.c: Include genlink.h.
4156 (howto_table): Add R_MEM_INDIRECT.
4157 (rtype2howto): Support R_MEM_INDIRECT.
4158 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4161 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4163 * coff-alpha.c (alpha_relocate_section): Use
4164 info->callbacks_warning, rather than _bfd_error_handler, for
4165 "multiple gp" warning.
4167 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4169 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4170 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4171 table string. Use bfd_wrapped_link_hash_lookup.
4172 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4174 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4175 table, if any, when writing out symbols.
4176 (aout_link_input_section_std): Use the name from the hash table,
4177 if any, when reporting undefined symbols.
4178 (aout_link_input_section_ext): Likewise.
4179 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4180 * bout.c (get_value): Likewise.
4181 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4182 * ecoff.c (ecoff_reloc_link_order): Likewise.
4183 * elflink.h (elf_link_add_object_symbols): Likewise.
4184 (elf_reloc_link_order): Likewise.
4185 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4186 (_bfd_generic_reloc_link_order): Likewise.
4187 (default_indirect_link_order): Likewise.
4188 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4189 * sunos.c (sunos_add_one_symbol): Likewise.
4190 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4191 (bfd_xcoff_link_count_reloc): Likewise.
4192 (xcoff_reloc_link_order): Likewise.
4194 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4195 into -1 for intern->rss.
4197 * configure: Rebuild with autoconf 2.8.
4199 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4201 * stab-syms.c (__define_stab_duplicate): Define.
4202 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4204 * bfd-in.h (bfd_get_stab_name): Declare.
4205 * bfd-in2.h: Rebuild.
4206 * Makefile.in: Rebuild dependencies.
4207 (BFD_LIBS): Add stab-syms.o.
4208 (BFD_LIBS_CFILES): Add stab-syms.c.
4209 (BFD32_BACKENDS): Remove stab-syms.o.
4210 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4211 * configure.in: Don't list stab-syms.o in bfd_backends.
4212 * configure: Rebuild.
4213 * libaout.h (aout_stab_name): Don't declare.
4214 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4217 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4219 * elf.c (assign_file_positions_for_segments): Adjust file offset
4220 for section alignment even if SEC_LOAD is not set.
4222 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4224 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4225 since they appear as targets in Makefile.in.
4226 * configure: Rebuild.
4228 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4229 don't fiddle with a symbol which is not defined anywhere.
4231 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4233 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4234 though they are defined in a shared library.
4235 (xcoff_build_ldsyms): Likewise.
4237 * coffgen.c (coff_find_nearest_line): Don't look at the line
4238 numbers for the section if section->lineno is NULL.
4240 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4241 message rather than calling BFD_ASSERT.
4242 * elfcode.h (write_relocs): Check return value of
4243 _bfd_elf_symbol_from_bfd_symbol.
4245 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4247 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4250 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4252 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4254 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4255 hppa_reloc_field_selector_type_alt.
4256 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4257 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4259 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4261 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4263 * elf.c (assign_file_positions_for_segments): Adjust the segment
4264 memory size for the alignment of a SEC_ALLOC section, not just a
4267 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4269 * m68klinux.c: New file.
4270 * hosts/m68klinux.h: New file.
4271 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4272 * configure.in (m68*-*-linux*): New native host.
4273 (m68klinux_vec): New vector.
4274 * configure: Rebuild.
4275 * targets.c (m68klinux_vec): Declare.
4276 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4277 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4278 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4279 declaration from bfd_linux_size_dynamic_sections.
4280 (bfd_m68klinux_size_dynamic_sections): Declare.
4281 * bfd-in2.h: Rebuild.
4282 * Makefile.in: Rebuild dependencies.
4283 (BFD32_BACKENDS): Add m68klinux.o.
4284 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4286 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4288 * libhppa.h (pa_arch): Add pa20.
4289 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4290 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4291 (hppa_field_adjust): Handle e_nsel.
4292 * som.c: Provide default definitions for many new relocs found only
4293 in hpux10 include files.
4294 (som_fixup_formats): Add several new relocs from hpux10.
4295 (som_hppa_howto_table): Add hpux10 relocs.
4296 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4298 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4300 * mpw-make.sed: Edit out recent shared library support, and
4301 rules to rebuild .h files using doc/chew.
4303 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4305 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4306 size even of sections with no contents.
4308 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4310 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4311 starting with '$' the way we skip names starting with '.'. When
4312 updating x_endndx, don't be fooled by an index which has been
4315 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4316 struct/union/enum type with no elements.
4318 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4320 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4322 * archive.c (bfd_generic_archive_p): If the first file in the
4323 archive can not be recognized as an object, don't assume that this
4324 is the wrong format.
4326 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4327 format is not bfd_object.
4328 (bfd_elf_get_dt_soname): Likewise.
4330 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4335 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4337 * bfd.c (tdata): Add netbsd_core_data.
4338 * bfd-in2.h: Regenerated.
4340 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4343 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4344 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4347 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4348 to get the symbol index, matching 14 Jul 95 change.
4350 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4352 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4353 Remove duplicate definition of gp.
4355 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4357 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4358 assume that we can set the GP value and then get the same value,
4359 since it won't be true if the output file is neither ELF nor
4361 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4362 _bfd_get_gp_value here.
4363 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4364 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4366 (mips_elf_lo16_reloc): Likewise.
4367 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4368 Don't require that the BFD be ELF.
4369 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4370 (mips_elf_gprel32_reloc): Likewise.
4371 (mips_elf_relocate_section): Don't assume we can set and get the
4373 (mips_elf_finish_dynamic_symbol): Don't bother to use
4374 _bfd_get_gp_value here.
4376 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4377 Don't change epdr between malloc and free. Be careful not to free
4378 NULL pointers. Zero out the first RPDR.
4380 * configure.host: On Linux, only pass -rpath option if $(libdir)
4381 is neither /lib nor /usr/lib. From Alan Modra
4382 <alan@mullet.Levels.UniSA.Edu.Au>.
4384 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4386 (elf_dt_name): Rename from elf_dt_needed_name.
4387 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4389 (bfd_elf_get_dt_soname): New function.
4390 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4391 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4392 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4393 * bfd-in2.h: Rebuild.
4395 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4397 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4398 _bfd_sparc_elf_reloc_type_lookup.
4399 (bfd_elf32_bfd_reloc_type_lookup): Update.
4400 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4401 (sparc64_elf_howto_table): Define.
4402 (sparc_reloc_map): Define.
4403 (sparc64_elf_reloc_type_lookup): New function.
4404 (sparc_elf_wdisp16_reloc): New function.
4405 (elf_info_to_howto): Use sparc64_elf_howto_table.
4406 (sparc64_elf_relocate_section): Likewise.
4407 (bfd_elf64_bfd_reloc_type_lookup): Update.
4409 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4411 * configure.host: Check for 'do not mix' from native linker before
4412 trying to use -rpath.
4414 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4416 * bfd.c (_bfd_get_gp_value): New function.
4417 (_bfd_set_gp_value): New function.
4418 * libbfd-in.h (_bfd_get_gp_value): Declare.
4419 (_bfd_set_gp_value): Declare.
4420 * libbfd.h: Rebuild.
4421 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4422 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4423 directly to the fields in the tdata information.
4424 (alpha_relocate_section): Likewise.
4425 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4426 (mips_gprel_reloc): Likewise.
4427 (mips_relocate_section): Likewise.
4428 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4429 (mips_elf_lo16_reloc): Likewise.
4430 (mips_elf_final_gp): Likewise.
4431 (mips_elf_gprel16_reloc): Likewise.
4432 (mips_elf_gprel32_reloc): Likewise.
4433 (mips_elf_relocate_section): Likewise.
4434 (mips_elf_finish_dynamic_symbol): Likewise.
4436 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4438 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4440 * configure.in: Call AC_PROG_CC before configure.host.
4441 * configure: Rebuild.
4442 * configure.host: Don't set information which autoconf should
4443 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4445 * configure.host: Remove go32 and win32 host information, since it
4446 should no longer be needed.
4448 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4449 then start a new segment rather than put a writable section in a
4452 * configure.host: Set RPATH_ENVVAR.
4454 * Makefile.in: Rebuild dependencies.
4456 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4457 zero_section variable.
4459 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4461 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4462 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4463 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4465 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4467 * ieee.c (ieee_write_expression): Only use an R variable for a
4468 local symbol. Don't output a zero offset. Handle a zero address.
4469 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4470 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4472 (parse_expression): Don't try to handle multiple occurrences of a
4473 P variable. Handle I variables differently from X variables. Fix
4474 the order of minus expressions.
4475 (ieee_slurp_external_symbols): Generate an I variable for an NN
4476 record. Fix handling of ATI and ATX records.
4477 (ieee_slurp_sections): Only set minimal section attributes.
4478 Adjust them later, based on the section contents.
4479 (ieee_object_p): Read in the file until just after the ME record.
4480 Call ieee_slurp_section_data to set the section flags.
4481 (do_one): Add iterations parameter. Only repeat the first load
4482 item. Set the section and file reloc flags.
4483 (ieee_slurp_section_data): Set section flags. Pass iterations to
4485 (ieee_canonicalize_reloc): Handle I variables.
4486 (do_with_relocs): Only emit relocation size when necessary.
4487 Increase MAXRUN to 127. Change ov to be assigned, and take
4488 src_mask and pcrel_offset into account.
4489 (ieee_write_data_part): Skip sections that are not loaded.
4490 (ieee_write_external_part): Don't output optional last entry of WX
4492 (ieee_write_me_part): Make setting of me_record neater.
4493 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4495 * syms.c (stt): Add entries for zerovars, vars, and code.
4497 * elfcode.h (validate_reloc): New static function.
4498 (write_relocs): Call validate_reloc for non ELF relocs.
4500 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4501 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4502 (TARGET_LITTLE_SYM): Likewise.
4504 * config.bfd (m68*-*-psos*): New target.
4506 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4508 * i386msdos.c: Remove some #if 0 code.
4509 (msdos_write_object_contents): Don't include empty sections in the
4510 size computation, regardless of their address.
4512 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4514 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4515 is NULL, ie, the -r switch is used.
4517 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4519 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4520 (BFD_RELOC_MIPS_GOT_LO16): Define.
4521 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4522 * bfd-in2.h, libbfd.h: Rebuild.
4523 * elf32-mips.c (mips_reloc_map): Map new relocs.
4525 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4527 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4530 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4531 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4532 simple number for the section address, rather than an expression.
4533 Limit the number of bytes between relocs to MAXRUN.
4534 (ieee_write_me_part): Set me_record to the file offset after the
4536 (ieee_write_processor): New static function.
4537 (ieee_write_object_contents): Use ieee_write_processor.
4539 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4541 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4543 * coff-aux.c: Change include of aux.h to aux-coff.h.
4545 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4547 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4548 relocation put the addend both in the reloc entry and the data.
4549 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4552 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4553 a R_68K_PCxx reloc against a defined global symbol directly.
4554 (elf_m68k_check_relocs): Don't count such a reloc.
4556 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4557 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4558 symbol for now, otherwise always record the symbol as dynamic.
4559 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4560 is not referenced by a dynamic object, and we are not making a
4561 shared object, then don't make a PLT entry. If we do make a PLT
4562 entry, make sure the symbol has been recorded as dynamic.
4564 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * configure.host: When making a shared library, set HLDFLAGS to
4567 pass an appropriate -rpath option. Use the make variable SONAME
4568 as the shared library soname, rather than computing it here. On
4569 SunOS, build stamp-tshlink in place of $(SHLINK).
4570 * Makefile.in (SONAME): New variable.
4571 ($(SHLINK)): Make a link to the transformed name, as well.
4572 (stamp-tshlink): New target.
4573 (install): Skip stamp-tshlink during install.
4575 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4577 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4578 linker sections have been set up yet.
4580 * elf.c (make_mapping): Add an additional argument to suppress
4581 making the first section include the program headers.
4582 (map_sections_to_segments): If the user used -Ttext such that the
4583 program headers are on a different page, do not set the flags
4584 saying that this section includes the program headers.
4586 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4588 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4589 don't define TRAD_HEADER.
4590 * configure: Rebuild.
4592 * netbsd-core.c: New file, support for NetBSD core files.
4593 * hosts/*nbsd.h: Removed.
4595 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4597 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4598 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4599 * libbfd.h, bfd-in2.h: Regenerated.
4600 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4601 bfd_elf32_bfd_reloc_type_lookup.
4602 (reloc_type{,_names}): Deleted.
4603 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4605 (sparc_reloc_map): Add sparc64 relocs.
4606 (sparc_elf_notsupported_reloc): New static function.
4607 (sparc_elf_wdisp16_reloc): New static function.
4608 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4609 (elf32_sparc_relocate_section): Likewise.
4610 (bfd_elf32_bfd_reloc_type_lookup): Define.
4611 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4612 (reloc_type{,_names}): Deleted.
4613 (elf_sparc_howto_table): Deleted.
4614 (sparc_reloc_map): Deleted.
4615 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4616 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4618 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4620 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4623 * Makefile.in (program_transform_name): New variable.
4624 (install): Transform library name before installing it.
4626 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4628 * archures.c (bfd_mach_i960_hx): Define.
4629 * bfd-in2.h: Rebuild.
4630 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4631 (MATRIX): Expand entries for HX.
4632 (arch_info_struct): Add i960:hx entry.
4633 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4634 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4635 (coff_set_flags): Handle bfd_mach_i960_hx.
4637 Support for building as a shared library, based on patches from
4638 Alan Modra <alan@spri.levels.unisa.edu.au>:
4639 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4640 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4641 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4642 * configure: Rebuild.
4643 * configure.host: If --enable-shared, adjust shared library stuff
4644 based on the host. If the host is SunOS, and the linker supports
4645 -rpath, set HLDFLAGS to use it.
4646 * Makefile.in (ALLLIBS): New variable.
4647 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4648 (COMMON_SHLIB, SHLINK): New variables.
4649 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4650 (STAGESTUFF): Remove variable.
4651 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4653 (stamp-ofiles): New target, like old ofiles target, but build
4654 using a temporary file and move-if-change, and touch stamp-ofiles
4656 (ofiles): Just depend upon stamp-ofiles.
4657 (stamp-piclist, piclist): New targets.
4658 ($(SHLIB), $(SHLINK)): New targets.
4659 (targets.o, archures.o): Build twice if PICFLAG is set.
4660 (do_mostlyclean): Remove pic/*.o.
4661 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4663 (do_distclean): Remove pic and stamp-picdir.
4664 (install): Install shared libraries.
4665 ($(OFILES)): Depend upon stamp-picdir.
4666 (stamp-picdir): New target.
4668 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4670 * libcoff.h: Rebuild.
4672 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4673 flavour of a section with no owner.
4675 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4676 ELF_LINK_NON_ELF flag.
4677 (mips_elf_create_got_section): Likewise.
4679 * elf.c: Revert last change, since it breaks dynamic linking.
4680 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4682 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4683 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4684 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4686 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4688 * elf.c (assign_file_positions_for_segments): If the backend does
4689 not want the elf header or the program headers in the address
4690 space, do not include them in the calculations.
4692 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4693 function to determine if we need additional program headers.
4694 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4695 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4697 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4699 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4701 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4703 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4704 back into one line. Some compilers (sunos 4.1.3 for example)
4705 won't accept args split across more than one line.
4707 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4709 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4710 * configure: Regenerate.
4712 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4714 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4715 try to do arithmetic on a void *, cast it to a unsigned char * first.
4717 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4719 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4720 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4722 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4723 flag for a newly defined symbol.
4724 (NAME(bfd_elf,record_link_assignment)): Likewise.
4725 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4726 set the DEF or REF_REGULAR flags correctly.
4728 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4729 (libbfd.h, libcoff.h): Corresponding change.
4731 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4732 a PLT32 reloc as dynamic.
4733 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4734 is not referenced by a dynamic object, and we are not making a
4735 shared object, then don't make a PLT entry. If we do make a PLT
4736 entry, make sure the symbol has been recorded as dynamic.
4738 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4740 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4741 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4742 (powerpcle-*-cygwin32): New.
4743 * peicode.h (add_data_entry): Get address from vma.
4745 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4747 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4748 attached to the section has already been created as an undefined
4749 symbol, treat it as if it hasn't been created yet.
4751 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4753 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4754 symbol or section symbols if stripping all symbols and this is not
4755 a relocateable link. Don't output the symbol string table if
4756 there are no symbols.
4757 (elf_link_flush_output_syms): Don't do anything if there are no
4760 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4762 * coff-aux.c: New file.
4763 * hosts/m68kaux.h: New file.
4764 * config.bfd (m68*-apple-aux*): New target.
4765 * configure.in (m68*-apple-aux*): New native host.
4766 (m68kaux_coff_vec): New vector.
4767 * configure: Rebuild.
4768 * targets.c (m68kaux_coff_vec): Declare.
4769 * coffcode.h (bfd_coff_backend_data): Add field
4770 _bfd_coff_link_add_one_symbol.
4771 (bfd_coff_link_add_one_symbol): Define.
4772 (compare_arelent_ptr): New static function if TARG_AUX.
4773 (coff_write_relocs): If TARG_AUX, sort the relocs.
4774 (coff_write_object_contents): Set A/UX aouthdr magic number.
4775 (coff_link_add_one_symbol): Define if not defined.
4776 (bfd_coff_std_swap_table): Initialize new field.
4777 * libcoff.h: Rebuild.
4778 * cofflink.c (coff_link_add_symbols): Call
4779 bfd_coff_link_add_one_symbol rather than
4780 _bfd_generic_link_add_one_symbol.
4781 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4782 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4783 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4784 * Makefile.in: Rebuild dependencies.
4785 (BFD32_BACKENDS): Add coff-aux.o.
4786 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4788 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4790 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4791 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4793 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4795 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4796 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4797 (maintainer-clean): Warn about deleting special files.
4798 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4800 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4801 warning symbols correctly.
4802 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4803 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4804 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4805 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4806 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4807 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4809 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4812 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4814 * libcoff-in.h: aligned newly exported names with bfd naming
4815 conventions. Removed an erroneous define of POWERPC_LE_PE.
4816 * libcoff.h: Rebuild.
4817 * cofflink.c, coff-ppc.c: the above function name changes
4819 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4821 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4822 * ecoff.c (struct extsym_info): Define.
4823 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4824 to ecoff_link_write_external.
4825 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4826 Strip symbols when appropriate.
4828 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4829 * syms.c (BSF_OBJECT): Define.
4830 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4831 * bfd-in2.h: Rebuild.
4832 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4834 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4837 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4838 copying relocs into a shared object, treat a defined global symbol
4840 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4841 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4842 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4844 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4845 real defined symbol, not to a weak defined symbol.
4847 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4849 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4850 and made a few static functions externs.
4852 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4853 POWERPC_LE_PE hack in cofflink.
4855 * libcoff-in.h: promoted the following from cofflink.c to allow
4856 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4857 coff_debug_merge_element, struct coff_debug_merge_type,
4858 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4859 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4860 coff_debug_merge_hash_lookup, coff_link_section_info,
4861 coff_final_link_info, coff_debug_merge_hash_newfunc,
4862 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4864 * libcoff.h: re-gen'd
4866 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4868 * syms.c: Include "bfdlink.h".
4869 (struct stab_find_info): Define.
4870 (_bfd_stab_section_find_nearest_line): New function.
4871 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4872 * libbfd.h: Rebuild.
4873 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4874 * elf.c (_bfd_elf_find_nearest_line): Try calling
4875 _bfd_stab_section_find_nearest_line before searching the ELF
4876 symbol table. Find the closest STT_FUNC symbol, not the last one.
4877 * libcoff-in.h (coff_data_type): Add line_info field.
4878 * libcoff.h: Rebuild.
4879 * coffgen.c (coff_find_nearest_line): Try calling
4880 _bfd_stab_section_find_nearest_line before searching the COFF
4882 * Makefile.in: Rebuild dependencies.
4884 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4886 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4887 4 bytes, so we get the correct value when updating the register
4888 field in little endian mode.
4890 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4892 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4893 entry_section fields. Add sntoc and snentry fields.
4894 * libcoff.h: Rebuild.
4895 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4896 not toc_section and entry_section (the COFF file does not have any
4897 sections at this point).
4898 (coff_write_object_contents): Set o_snentry and o_sntoc from
4899 snentry and sntoc rather than entry_section and toc_section.
4900 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4901 snentry, not toc_section and entry_section.
4902 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4903 entry_section from hentry.
4904 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4906 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4907 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4908 than using toc_section directly.
4910 * archures.c: Add missing `.' in enum bfd_architecture.
4911 * bfd-in2.h: Rebuild.
4913 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4914 Robert Lipe <robertl@arnet.com>.
4916 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4918 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4919 to sections we allocate. Use bfd_zalloc to allocate initialial
4920 sections, not bfd_alloc.
4921 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4922 SDA{,2}I16 relocations.
4923 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4924 whether to put something in .sbss or not.
4925 (ppc_elf_relocate_section): Add support for more relocations. Add
4926 in sec->output_offset where appropriate. Make error messages
4927 include the symbol name.
4929 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4930 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4931 doesn't get redefined messages if -shared.
4933 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4934 section if the rel_section field has been set up.
4936 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4938 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4941 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4943 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4944 of flags, only flags used are controlled by mach number. Bump up
4945 output file mach number to highest of input file mach numbers.
4946 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4947 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4949 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4950 bfd_elf64_sparc_vec support.
4952 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4954 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4955 the embedded bit is set on some objects and not on others. Just
4957 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4960 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4962 * coffcode.h (coff_new_section_hook): Don't try to align the
4965 * coffcode.h (coff_set_section_contents): Fix the handling of the
4966 .lib section to work even if the entire section contents are
4967 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4968 Robert Lipe <robertl@arnet.com>.
4970 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4972 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4973 memory here for contents.
4975 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4976 _SDA2_BASE_ by 32768.
4977 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4978 started using. Allocate contents for .sdata and .sdata2 sections
4980 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4982 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4983 size _SDA{,2}_BASE_.
4984 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4987 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4989 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4991 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4992 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4993 (bfd_mach_sparc_v9a): Define.
4994 (bfd_mach_sparc_v9_p): Define.
4995 * bfd-in2.h: Regenerated.
4996 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4998 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4999 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5000 to bfd_elf32_sparc_vec.
5001 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5002 Add v8plus{,a} support.
5004 (sparc_compatible): New function.
5005 * elf32-sparc.h: #include "elf/sparc.h".
5006 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5007 elf32_sparc_final_write_processing): New functions.
5008 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5009 elf_backend_final_write_processing): Define.
5011 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5013 * elf-bfd.h (struct elf_link_hash_entry): Add
5014 linker_section_pointer field.
5015 (enum elf_linker_section_enum): Enumeration for new way of
5016 creating linker dynamic sections and symbols.
5017 (elf_linker_section{,_pointers}): New structures for creating
5018 dynamic sections and symbols.
5019 (elf_obj_tdata): Add linker_section_pointers and linker_section
5021 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5022 (_bfd_elf_create_linker_section): New declarations.
5023 (_bfd_elf_find_pointer_linker_section): Ditto.
5024 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5025 (_bfd_elf_make_linker_section_rela): Ditto.
5027 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5029 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5030 (ppc_elf_create_linker_section): New function to create the
5031 sections .got, .sdata, and .sdata2.
5032 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5034 (ppc_elf_check_relocs): Support more of the eabi relocations.
5035 (ppc_elf_relocate_section): Ditto.
5036 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5037 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5039 * elflink.h (elf_create_pointer_linker_section): New function to
5040 create initialized pointers in dynamic linker sections.
5041 (elf_finish_pointer_linker_section): Actually intialize the
5042 pointers created above.
5044 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5045 macros to provide both 32 and 64 bit versions of
5046 elf_create_pointer_linker_section.
5047 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5048 provide both 32 and 64 bit versions of
5049 elf_finish_pointer_linker_section.
5051 * elflink.c (_bfd_elf_create_linker_section): New function to
5052 create a linker section.
5053 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5054 given address in the linker pointer offsets created for a given
5056 (_bfd_elf_make_linker_section_rela): Make a RELA section
5057 corresponding to the generated linker section.
5059 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5061 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5063 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5065 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5066 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5067 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5068 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5069 toc entry in an objdump) for now.
5070 (ppc_do_last, ppc_get_last): New function - needed to save processing
5071 the toc owner to the end.
5072 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5075 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5076 toc owner from being done till last. Must define POWERPC_LE_PC
5079 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5081 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5083 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5084 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5086 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5088 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5090 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5092 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5094 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5096 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5098 * elf.c (assign_file_positions_for_segments): Don't increment file
5099 offset for a segment which contains no loadable sections.
5101 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5103 * reloc.c: Add new PowerPC relocations.
5104 * {bfd-in2,libbfd}.h: Regenerate.
5106 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5107 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5109 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5111 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5114 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5117 * coffgen.c (coff_find_nearest_line): Don't try to cache
5118 information in sections that are not owned by a BFD. From Richard
5119 Henderson <richard@atheist.tamu.edu>.
5121 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5122 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5123 * elflink.h (elf_link_output_extsym): Remove special check for
5126 * ecoffswap.h: Add prototypes for static functions.
5128 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5130 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5131 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5133 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5134 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5135 support. Begin support for R_PPC_SDA{2,}REL.
5137 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5139 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5140 create the .got and .got.neg sections.
5141 (ppc_elf_size_dynamic_sections): Call it.
5142 (ppc_elf_check_relocs): Call it.
5143 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5144 (ppc_elf_check_relocs): Add error messages for relocations we
5145 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5148 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5150 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5151 section flags for V.4 and eabi.
5153 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5155 * elf.c (assign_file_positions_for_segments): If a segment
5156 contains no sections, don't mark it as readable.
5158 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5159 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5161 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5162 dynamic section, if there is one.
5163 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5164 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5165 (bfd_elf64_swap_dyn_in): Likewise.
5166 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5168 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5170 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5171 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5172 <pirker@eiunix.tuwien.ac.at>.
5174 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5176 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5177 PowerPC V.4 and eabi.
5178 * bfd-in2.h: Regenerate.
5179 * libfd.h: Regenerate.
5181 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5183 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5184 section type and SHF_EXCLUDE section flag, turning them into the
5185 appropriate bfd section flag.
5187 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5189 * xcofflink.c (xcoff_link_add_symbols): Create the special
5190 sections if we see a DYNAMIC object, in case that is the only
5191 XCOFF input object we see.
5193 * elf32-mips.c: Extensive changes for a start at dynamic linking
5194 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5196 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5197 (struct elf_backend_data): Remove
5198 elf_backend_create_program_headers field. Add
5199 elf_backend_additional_program_headers and
5200 elf_backend_modify_segment_map fields.
5201 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5203 (elf_backend_additional_program_headers): Likewise.
5204 (elf_backend_modify_segment_map): Likewise.
5205 (elf_backend_create_program_headers): Don't define.
5206 (elfNN_bed): Change to account for field changes.
5207 * elf.c (assign_file_positions_for_segments): Call new
5208 modify_segment_map backend function. Don't call old
5209 create_program_headers backend function.
5210 (get_program_header_size): Call additional_program_headers rather
5211 than create_program_headers.
5212 * elflink.h (elf_link_add_object_symbols): Initialize
5213 type_change_ok from new backend field.
5214 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5216 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5217 a reloc against the appropriate section.
5219 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5220 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5221 (elf_flags_init): Rename from elf_ppc_flags_init.
5222 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5224 (ppc_elf_copy_private_bfd_data): Likewise.
5225 (ppc_elf_merge_private_bfd_data): Likewise.
5227 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5230 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5232 * coff-alpha.c (alpha_relocate_section): During final link, allow
5233 output .lita section to be bigger than 64k by adjusting gp value
5234 on a per-input section basis.
5235 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5237 (struct ecoff_section_tdata): Add gp field.
5239 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5241 Handle Alpha ECOFF changes in OSF/1 3.2.
5242 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5244 * coff-alpha.c: Include "aout/ar.h".
5245 (alpha_ecoff_get_relocated_section_contents): Don't require an
5246 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5247 3.2 doesn't generate one.
5248 (alpha_relocate_section): Likewise.
5249 (alpha_ecoff_slurp_armap): Define.
5250 (alpha_ecoff_slurp_extended_name_table): Define.
5251 (alpha_ecoff_construct_extended_name_table): Define.
5252 (alpha_ecoff_truncate_arname): Define.
5253 (alpha_ecoff_write_armap): Define.
5254 (alpha_ecoff_generic_stat_arch_elt): Define.
5255 (alpha_ecoff_update_armap_timestamp): Define.
5257 (alpha_ecoff_read_ar_hdr): New static function.
5258 (alpha_ecoff_get_elt_at_filepos): New static function.
5259 (alpha_ecoff_openr_next_archived_file): New static function.
5260 (alpha_ecoff_get_elt_at_index): New static function.
5261 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5262 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5263 _bfd_ecoff to alpha_ecoff.
5264 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5265 field from backend structure, rather than always calling
5266 _bfd_get_elt_at_filepos.
5267 * coff-mips.c (mips_ecoff_backend_data): Initialize
5268 get_elt_at_filepos field.
5269 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5270 from _bfd_generic_read_ar_hdr with minor changes.
5271 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5272 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5273 * libbfd.h: Rebuild.
5275 * bfd-in.h (BFD_IN_MEMORY): Define.
5276 * libbfd-in.h (struct bfd_in_memory): Define.
5277 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5278 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5279 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5280 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5281 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5282 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5283 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5284 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5285 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5286 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5288 (bfd_openstreamr): Likewise.
5289 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5290 BFD_IN_MEMORY is not set.
5291 * riscix.c (riscix_some_aout_object_p): Likewise.
5292 * bfd-in2.h, libbfd.h: Rebuild.
5294 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5295 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5296 (bfd_get_elt_at_index): Define.
5297 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5298 bfd_get_elt_at_index. Change index parameter from int to
5300 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5301 (_bfd_noarchive_get_elt_at_index): Define.
5302 (_bfd_archive_bsd_get_elt_at_index): Define.
5303 (_bfd_archive_coff_get_elt_at_index): Define.
5304 * bfd-in2.h, libbfd.h: Rebuild.
5305 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5306 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5307 * ieee.c (ieee_get_elt_at_index): Define.
5308 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5309 * oasys.c (oasys_get_elt_at_index): Define.
5310 * som.c (som_get_elt_at_index): Define.
5312 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5313 numbers to the .text section.
5315 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5317 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5318 If there is a SEC_DEBUGGING section, get the contents of the debug
5319 information part from it.
5320 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5322 (ieee_write_object_contents): Check ieee_write_debug_part return.
5324 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5326 * config.bfd (i[345]86-*-freebsd*): Add target.
5327 * configure.in (i386freebsd_vec): Add vec.
5328 * configure: Regenerate.
5329 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5330 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5331 Rebuild dependencies..
5332 * freebsd.h: New file.
5333 * i386freebsd.c: New file.
5334 * targets.c (i386freebsd_vec): Declare.
5335 (bfd_target_vector): Add i386freebsd_vec.
5336 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5337 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5339 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5341 * ieee.c (ieee_slurp_debug): New static function.
5342 (ieee_object_p): Call it.
5343 (ieee_slurp_section_data): Skip debugging sections.
5344 (ieee_get_reloc_upper_bound): Likewise.
5345 (ieee_get_section_contents): Likewise.
5346 (ieee_canonicalize_reloc): Likewise.
5347 (ieee_write_section_part): Likewise.
5348 (ieee_write_debug_part): Likewise.
5349 (ieee_write_data_part): Likewise.
5350 (init_for_output): Likewise.
5352 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5354 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5356 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5357 relocs, since ppc_elf_relocate_section handles the linker case.
5358 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5360 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5361 ppc_elf_relocate_section since that is now the only caller.
5362 (ppc_elf_relocate_section): Ditto.
5364 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5366 * coffcode.h (coff_write_object_contents): If we don't know the
5367 section of the entry point for an XCOFF executable, always set the
5368 entry address to -1.
5370 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5372 * elf.c (bfd_section_from_shdr): Add support for note sections.
5374 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5376 * bfd-in.h (struct _symbol_info): Add stab_type field.
5377 * bfd-in2.h: Rebuild.
5378 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5380 * elf32-ppc.c: Remove trailing newline from calls to
5382 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5383 difference if target endianness is known.
5385 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5387 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5388 old style TOC16 references without using R_PPC_GOT.
5389 (ppc_reloc_type): Ditto.
5390 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5391 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5392 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5393 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5394 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5396 (ppc_elf_adjust_dynamic_symbol): Ditto.
5397 (ppc_elf_adjust_dynindx): Ditto.
5398 (ppc_elf_size_dynamic_sections): Ditto.
5399 (ppc_elf_finish_dynamic_symbol): Ditto.
5400 (ppc_elf_finish_dynamic_sections): Ditto.
5401 (ELF_DYNAMIC_INTERPRETER): Define.
5403 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5405 * elf.c (copy_private_bfd_data): When attaching sections to
5406 segments ignore sections that won't be allocated. Patch from
5409 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5411 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5414 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5416 * coff-i960.c (CALC_ADDEND): Define.
5417 (coff_i960_relocate_section): Add the input section VMA to the
5418 addend for PC relative relocs.
5420 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5422 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5423 to correctly terminate.
5425 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5427 * targets.c (enum bfd_endian): Define.
5428 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5429 from boolean to enum bfd_endian. Change header_byteorder_big_p
5431 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5432 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5433 * bfd-in2.h: Rebuild.
5434 * All targets: Change initialization of byteorder and
5435 header_byteorder to use enum bfd_endian values rather than
5437 * All files: Change all references to byteorder_big_p and
5438 header_byteorder_big_p to use new bfd_*_endian macros.
5440 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5442 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5444 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5446 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5448 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5450 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5452 * ieee.c: Lots of minor cleanups. Make many functions return
5453 errors rather than calling abort. Also:
5454 (ieee_write_twobyte): Remove; change callers to call existing
5455 ieee_write_2bytes function.
5456 (ieee_write_expression): Don't output the section twice when
5457 outputting a local symbol. Don't emit an extraneous zero if there
5459 (ieee_slurp_sections): Set the lma as well as the vma.
5460 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5462 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5463 a recognized one or bfd_arch_unknown.
5464 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5466 (ihex_get_symtab): Likewise.
5468 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5470 * aoutx.h: Include <ctype.h>.
5471 (struct aout_link_includes_table): Define.
5472 (struct aout_link_includes_totals): Define.
5473 (struct aout_link_includes_entry): Define.
5474 (aout_link_includes_lookup): Define macro.
5475 (struct aout_final_link_info): Add includes field.
5476 (aout_link_includes_newfunc): New static function.
5477 (NAME(aout,final_link)): Initialize includes hash table.
5478 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5480 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5482 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5484 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5486 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5488 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5490 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5491 (pe_print_private_bfd_data): call pe_print_reloc.
5492 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5493 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5494 up some debugging as well.
5496 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5498 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5501 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5503 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5504 when setting sections to NULL.
5506 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5508 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5510 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5511 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5513 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5514 * bfd-in2.h: Rebuild.
5516 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5518 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5520 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5522 * ihex.c (ihex_scan): Handle record types 4 and 5.
5523 (ihex_object_p): Permit types 4 and 5.
5524 (ihex_set_section_contents): Remove check for out of range
5526 (ihex_write_object_contents): Generate types 4 and 5.
5528 * elflink.h (elf_link_output_extsym): Just ignore warning and
5529 indirect references to symbols which don't really exist.
5531 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5533 * peicode.h (pe_print_idata): Minor format fixes
5534 (pe_print_edata): New function. Under private printing, this formats
5535 the edata section of a PE file.
5536 (pe_print_private_bfd_data): Added call to pe_print_edata.
5538 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5540 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5541 index, don't call stoi.
5543 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5545 * srec.c (srec_scan): Set lma as well as vma.
5547 * ihex.c: New file; support for Intel Hex format.
5548 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5549 (ihex_vec): Declare.
5550 (bfd_target_vector): Always include ihex_vec.
5551 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5552 * Makefile.in: Rebuild dependencies.
5553 (BFD_LIBS): Add ihex.o
5554 (BFD_LIBS_CFILES): Add ihex.c.
5555 * bfd-in2.h: Rebuild.
5557 * elf.c (assign_file_positions_for_segments): Sort the sections in
5559 (get_program_header_size): Return the right size if segment_map is
5561 (copy_private_bfd_data): Don't bother to sort the sections.
5563 * bfd.c (bfd_record_phdr): New function.
5564 * bfd-in.h (bfd_record_phdr): Declare.
5565 * bfd_in2.h: Rebuild.
5567 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5570 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5571 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5573 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5574 (bfd_zmalloc): Change declaration.
5575 * libbfd.h: Rebuild.
5576 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5577 and realloc. Don't set bfd_error_no_memory if they fail.
5579 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5581 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5582 uses as well. Added a new howto to deal with TOCREL16 relocs that
5583 are TOCDEFN as well.
5584 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5585 to handle RVA relocs from dlltool.
5586 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5587 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5588 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5590 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5591 to get the right section alignment.
5593 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5595 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5596 p_paddr if p_paddr is zero.
5597 (make_mapping): Set includes_filehdr and includes_phdrs for first
5599 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5601 (assign_file_positions_for_segments): Handle includes_filehdr and
5602 includes_phdrs. Remove special handling of PT_PHDR and first
5604 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5605 when appropriate. Remove special handling of PT_PHDR segment.
5606 Use a more complex condition for when a section is included in a
5607 segment to handle Solaris linker oddities.
5609 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5611 * coff-m88k.c (howto_table): Reformatted for easier reading;
5612 special_function now points to new function m88k_special_reloc.
5613 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5615 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5616 be done correctly by m88k_special_reloc.
5617 (reloc_processing): New function to be used by RELOC_PROCESSING.
5618 (RELOC_PROCESSING): Define to call reloc_processing.
5620 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5622 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5623 (pe_print_pdata): Likewise.
5625 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5626 obstack_alloc fails.
5627 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5629 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5630 * Many files: don't set bfd_error_no_memory if one of the above
5633 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5634 if p_paddr_valid is set.
5635 (copy_private_bfd_data): New static function.
5636 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5638 * elf.c (assign_file_positions_for_segments): Fix case where extra
5639 program headers were allocated.
5641 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5642 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5643 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5644 _bfd_elf_print_private_bfd_data.
5646 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5647 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5648 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5649 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5650 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5651 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5652 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5654 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5656 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5657 * elf.c (make_mapping): New static function.
5658 (map_sections_to_segments): New static function.
5659 (elf_sort_sections): New static function.
5660 (assign_file_positions_for_segments): New static function.
5661 (map_program_segments): Remove.
5662 (get_program_header_size): Remove sorted_hdrs, count, and
5663 maxpagesize parameters. Simplify.
5664 (assign_file_positions_except_relocs): When generating an
5665 executable, use assign_file_positions_for_segments.
5666 (elf_sort_hdrs): Remove.
5667 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5668 to get_program_header_size.
5670 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5672 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5674 * configure, config.in: Regenerate with autoconf 2.7.
5676 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5677 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5679 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5681 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5682 (ecoff_sec_to_styp_flags): Likewise.
5683 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5684 (ecoff_set_symbol_info): Handle scRConst.
5685 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5686 (ecoff_compute_section_file_positions): Handle .rconst section.
5687 (_bfd_ecoff_write_object_contents): Likewise.
5688 (ecoff_link_check_archive_element): Handle scRConst.
5689 (ecoff_link_add_externals): Likewise.
5690 (ecoff_link_write_external): Handle .rconst section.
5691 (ecoff_reloc_link_order): Likewise.
5692 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5693 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5695 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5697 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5698 DEF_DYNAMIC flag is set.
5700 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5702 * host-aout.c: If TRAD_HEADER is defined, include it.
5704 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5706 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5707 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5708 (BFD_NEED_DECLARATION): New function.
5709 * configure.in: Use BFD_NEED_DECLARATION.
5710 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5711 * configure, config.in: Rebuild with autoconf 2.6.
5713 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5714 special_sections before returning when called with a non XCOFF
5717 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5720 * coffcode.h (coff_compute_section_file_positions): Only pad the
5721 previous section to force file alignment when creating an
5724 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5726 * coffcode.h (coff_compute_section_file_positions): If
5727 RS6000COFF_C, set up the .debug section.
5729 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5730 if it is not large enough to accomodate the entire TOC area with
5731 signed 16 bit offsets.
5732 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5734 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5735 TOC anchor to use the TOC value used in the output file.
5737 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5739 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5740 (_bfd_coff_read_string_table): Likewise.
5742 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5744 * pe-arm.c: Fix typos.
5745 * coff-arm.c: Likewise.
5747 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5749 * coff-ppc.c (list_ele): Added "cat"egory member.
5750 (record_toc): New category parameter (priv or pub).
5751 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5752 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5753 the mainline. It addes extra toc cells in error.
5754 (ppc_coff_swap_sym_in_hook): Added some documentation.
5755 (dump_toc): Can now diagnose "virtual toc" chicanery.
5757 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5759 * elf-bfd.h (struct elf_link_hash_table): Change type of
5760 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5762 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5764 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5765 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5767 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5768 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5769 defined or mentioned in a regular file.
5771 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5773 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5774 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5775 (coff_ppc_relocate_section): Correct REL24 handling
5776 (ppc_process_before_allocation): Correct TOCDEFN handling
5778 * peicode.h (dir_names): Added name descriptions
5780 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5782 * VERSION: Updated to cygnus-2.6.
5784 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5786 * targets.c (m68k4knetbsd_vec): Declare.
5788 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5790 * targets.c (bfd_target): Change type of second argument to
5791 _bfd_print_private_bfd_data from void * to PTR.
5792 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5793 using PTR rather than void *.
5794 * bfd-in2, libbfd.h: Rebuild.
5795 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5797 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5798 _bfd_generic_bfd_print_private_bfd_data rather than casting
5801 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5803 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5804 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5806 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5807 BFD64_BACKENDS_CFILES): New variables.
5810 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5812 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5813 not at the file position of the first section.
5814 * coffcode.h (coff_compute_section_file_positions): Avoid using
5816 (coff_write_object_contents): When generating a PPC PE executable
5817 with no symbols, round up the file size to a COFF_PAGE_SIZE
5819 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5820 don't write out a string table.
5822 * elf.c (bfd_section_from_shdr): When using a different section
5823 header, pass the new one to _bfd_elf_make_section_from_shdr.
5824 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5825 (elf_map_symbols): Add section VMA to symbol value when comparing
5827 (_bfd_elf_compute_section_file_positions): Only build symbol table
5828 if there are some symbols. Set file offset of symtab and strtab
5830 (assign_file_positions_except_relocs): Remove dosyms parameter.
5831 Change all callers. Never set file offset of symtab and strtab
5833 (_bfd_elf_copy_private_section_data): New function.
5834 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5835 (_bfd_elf_copy_private_symbol_data): New function.
5836 (swap_out_syms): Check for special mapping of st_shndx created by
5837 copy_private_symbol_data.
5838 * elfxx-target.h: Use new copy routines.
5839 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5840 (_bfd_elf_copy_private_section_data): Declare.
5842 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5844 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5847 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5848 _bfd_dummy_target, matching the recent change to archive
5851 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5853 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5854 arithmetic on PTR types.
5856 * aout-target.h (MY(callback)): Set the lma of the sections.
5858 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5859 symbol into a reloc against the section.
5861 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5863 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5864 glue for the relocs: IMGLUE and IFGLUE.
5865 (record_toc): new function - tracks toc contents
5866 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5867 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5868 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5869 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5870 (ppc_record_toc_entry): Removed a debug define (duh)
5872 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5873 (pe_print_idata): New function - formats the idata section data
5874 (pe_print_pdata): New function - formats the pdata section data
5875 (pe_print_private_bfd_data): calls to above
5877 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5879 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5880 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5881 TARGET_SYM and TARGET_NAME for vector and BFD name.
5882 * coff-pmac.c (pmac_xcoff_vec): Remove.
5883 (TARGET_SYM, TARGET_NAME): Define.
5884 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5885 machine to 0, not all PowerMacs are 601s.
5887 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5889 * elfcode.h (elf_object_p): Read in any program headers.
5890 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5891 based on the program headers, if any.
5892 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5893 (map_program_segments): Set p_paddr of program headers based on
5896 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5898 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5901 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5902 trying to do a relocateable link with a non-a.out object file.
5904 * archive.c (bfd_generic_archive_p): Check the first object file
5905 in an archive even if target_defaulted is set. If the object file
5906 has the wrong xvec, reject it.
5908 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5909 be represented, report the name via _bfd_error_handler.
5910 (translate_to_native_sym_flags): Likewise.
5911 * elf32-mips.c (mips_elf_final_link): Likewise.
5912 * oasys.c (oasys_write_sections): Likewise.
5914 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5915 which checks for STYP_OVRFLO sections.
5916 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5917 reloc and lineno count overflows.
5918 (coff_write_object_contents): Call coff_count_linenumbers before
5919 coff_compute_section_file_positions. If RS6000COFF_C, handle
5920 reloc and lineno count overflows.
5921 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5922 relocs before dealing with .pad sections. Count overflow section
5923 headers when handling .pad sections.
5925 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5928 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5929 (struct xcoff_link_hash_table): Add descriptor_section and
5930 special_sections fields.
5931 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5932 (xcoff_link_add_symbols): Set linkage section alignment. Create
5933 descriptor section. Check for magic symbol names (_text, etc.),
5934 and record them in special_sections if found. Set
5935 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5936 descriptor field to point back to the function code symbol.
5937 (xcoff_sweep): Always mark the special descriptor_section.
5938 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5939 function descriptor, and mark it if it is.
5940 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5941 parameter, and fill it in. Allocate space for the descriptor
5943 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5944 global linkage code. If an undefined function descriptor is
5945 exported, arrange to define it. Warn about any other undefined
5947 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5948 (xcoff_write_global_symbol): Create a function descriptor when
5950 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5951 * bfd-in2.h: Rebuild.
5953 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5955 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5956 (ppc_coff_link_hash_table): new types for hashing
5957 (ppc_coff_link_hash_newfunc): hash entry constructor
5958 (ppc_coff_link_hash_table_init): hash table initializer
5959 (ppc_coff_link_hash_table_create): hash table constructor
5960 (ppc_record_toc_entry): changed references to hash table
5961 (coff_ppc_relocate_section): changed references to hash table
5963 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5964 * libcoff.h: Rebuild
5966 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5967 (coff_link_add_symbols): removed toc_offset init
5969 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5971 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5974 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5975 if it is given and mmep is available.
5976 * acconfig.h: Undef USE_MMAP.
5977 * configure, config.in: Regenerated.
5978 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5979 table handling the old way.
5980 (aout_get_external_symbols): Don't complain if last byte of string
5982 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5983 (bfd_free_window) [! USE_MMAP]: Don't define.
5984 (bfd_get_file_window,
5985 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5987 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5989 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5992 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5994 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5995 compatible with AMD generated COFF files. Try to support both AMD
5996 and GNU formats simultaneously.
5997 (coff_a29k_relocate_section): Likewise.
5999 * libbfd.c (bfd_get_file_window): Change writable parameter from
6000 int to boolean; update all callers. Pass MAP_SHARED if not
6001 writable--it's required on Solaris. Cast fprintf argument to
6003 * bfd-in.h (bfd_get_file_window): Update declaration.
6004 * bfd-in2.h: Rebuild.
6005 * aoutx.h: Update calls to bfd_get_file_window.
6007 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6009 (xcoff_swap_ldhdr_in): New static function.
6010 (xcoff_swap_ldsym_in): New static function.
6011 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6012 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6013 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6014 Handle XTY_ER/XMC_XO symbols correctly.
6015 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6016 rather than normal symbol table.
6017 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6018 already defined with the same absolute value.
6019 (xcoff_mark): When considering called symbols, check whether the
6020 descriptor is from a dynamic object, rather than the symbol
6022 (xcoff_build_ldsyms): Likewise.
6024 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6025 Cast realloc and malloc return values. If malloc or realloc fail,
6026 set bfd_error_no_memory.
6027 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6028 * bfd-in2.h: Rebuild.
6030 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6032 * coff-ppc.c (ppc_record_toc_entry): new function.
6033 (in_reloc_p): changed return value.
6034 (coff_ppc_relocate_section): much rework.
6035 (ppc_allocate_toc_section): new function.
6036 (ppc_process_before_allocation): new function.
6037 (ppc_coff_swap_sym_in_hook): new function.
6039 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6040 (coff_link_add_symbols): initialize toc_offset.
6042 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6043 (coff_swap_aouthdr_out): Added more sections to the data
6044 dictionary for the pe file header. Also changed linker version
6045 number on the ppc side.
6046 (dir_names): small improvements to the dictionary printing.
6047 (pe_mkobject_hook): save the file level flags.
6049 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6050 (pe_tdata): added real_flags field
6051 (coff_tdata): added local_toc_sym_map and access macro
6053 * libcoff.h (coff_link_hash_entry): added toc_offset field
6054 (pe_tdata): added real_flags field
6055 (coff_tdata): added local_toc_sym_map and access macro
6057 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6058 (coff_mkobject): init for local_toc_sym_map
6059 (coff_write_object_contents): set the internal_a.magic to
6060 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6063 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6065 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6066 entries until both the line number address and the function name
6067 address are too large.
6069 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6070 * configure: Rebuilt.
6072 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6073 is defined in the environment.
6075 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6077 * som.c (som_get_section_contents_in_window): Define to use
6080 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6082 * coff-i860.c: New file, based on coff-i386.c.
6083 * cpu-i860.c: New file, based on cpu-i386.c.
6084 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6085 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6086 targets, using i860coff_vec.
6087 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6088 trad-core.o and hosts/i860mach3.h.
6089 (i860coff_vec): Use coff-i860.o and cofflink.o.
6090 * configure: Rebuild.
6091 * Makefile.in: Rebuild dependencies.
6092 (ALL_MACHINES): Add cpu-i860.o.
6093 (BFD32_BACKENDS): Add coff-i860.o.
6094 (CFILES): Add cpu-i860.c and coff-i860.c.
6095 * targets.c (i860coff_vec): Declare.
6096 (bfd_target_vector): Add &i860coff_vec.
6097 * archures.c (bfd_i860_arch): Declare.
6098 (bfd_archures_list): Add &bfd_i860_arch.
6099 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6100 (coff_set_flags): Handle bfd_arch_i860.
6101 (coff_write_object_contents): Handle I860 a.out magic number.
6103 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6105 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6106 the created .tc section to 2.
6107 (xcoff_mark): Don't keep a .loader reloc for a call to an
6108 undefined symbol when creating a shared library.
6109 (xcoff_build_ldsyms): When creating a shared library, generate
6110 global linkage code for a call to an undefined symbol.
6112 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6114 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6115 BFD32_BACKENDS, BFD64_BACKENDS.
6116 (.dep1): Put mkdep output in a separate file.
6117 Rebuilt dependencies.
6119 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6122 Permit use of mmap when available:
6124 * configure.in: Check for mmap, madvise, mprotect.
6125 * config.in, configure: Regenerated.
6127 * libbfd.c (struct _bfd_window_internal): Define type.
6128 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6130 (ok_to_map): New static variable for debugging.
6131 (_bfd_generic_get_section_contents_in_window): New function.
6132 * bfd-in.h (bfd_window_internal): Declare type.
6133 (bfd_window): Define type.
6134 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6135 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6138 * libaout.h (struct aoutdata): Add two window fields.
6139 (obj_aout_sym_window, obj_aout_string_window): New macros.
6140 * aoutx.h (some_aout_object_p): Initialize windows.
6141 (aout_get_external_symbols): Get symbol data and strings in
6142 windows instead of explicitly allocated buffers.
6143 (slurp_symbol_table): Free window instead of memory.
6144 (bfd_free_cached_info): Release windows instead of freeing storage
6146 (aout_link_free_symbols): Ditto.
6148 * targets.c (bfd_target): Add new field for
6149 get_section_contents_in_window.
6150 (BFD_JUMP_TABLE_GENERIC): Updated.
6151 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6152 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6153 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6154 macros for get_section_contents_in_window field.
6156 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6158 * core.c: Renamed to corefile.c
6159 * makefile.dos (OBJS): Change core.o to corefile.o
6160 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6163 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6165 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6166 targ_selvecs to allow debugging under Irix-5 native.
6169 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6171 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6172 to o. Clobber and restore the list of new csects around the call
6173 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6174 linker error and the linker wants to read the symbol table. Reset
6175 the line number count of a real section even if it has no relocs.
6176 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6178 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6181 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6183 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6184 an undefined symbol in a shared link.
6186 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6187 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6188 phdm@info.ucl.ac.be (Philippe De Muyter).
6190 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6192 * coff-m88k.c (rtype2howto): New static function.
6193 (RTYPE2HOWTO): Use it rather than a macro definition.
6195 * coffcode.h (coff_write_object_contents): set internal_a.magic
6196 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6198 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6199 define TRAD_HEADER to new file hosts/delta68.h.
6200 m88*-motorola-sysv*, however, does use ptrace-core.o.
6201 * hosts/delta68.h: New file.
6203 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6204 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6206 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6208 * i386linux.c (MY(vec)): Declare before use.
6210 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6212 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6213 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6215 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6216 BFD is not of the right type.
6217 (bfd_elf_get_needed_list): Likewise.
6218 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6219 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6220 * xcofflink.c (XCOFF_XVECP): Define.
6221 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6223 (bfd_xcoff_import_symbol): Likewise.
6224 (bfd_xcoff_export_symbol): Likewise.
6225 (bfd_xcoff_link_count_reloc): Likewise.
6226 (bfd_xcoff_record_link_assignment): Likewise.
6227 (bfd_xcoff_size_dynamic_sections): Likewise.
6229 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6230 table index against the number of symbols for a base relative
6233 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6235 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6236 full_aouthdr flag here...
6237 (_bfd_xcoff_bfd_final_link): ...not here.
6239 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6241 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6242 systems that have a system <libelf.h>.
6243 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6244 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6245 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6246 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6247 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6248 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6249 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6251 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6253 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6254 set, set BSF_WEAK in symbol. Change all callers.
6255 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6256 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6257 _bfd_generic_link_add_one_symbol.
6258 (ecoff_indirect_link_order): Check that the section tdata relocs
6259 are not NULL before using them.
6261 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6262 define TRAD_HEADER as hosts/alphalinux.h.
6263 * configure: Rebuild.
6264 * hosts/alphalinux.h: New file.
6265 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6268 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6270 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6271 C_ECOMM storage classes.
6273 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6275 (xcoff_mark): Call xcoff_mark_symbol.
6276 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6277 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6279 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6281 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6283 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6285 (xcoff_find_reloc): New static function.
6286 (xcoff_link_add_symbols): Use it.
6287 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6288 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6289 relocate the value of C_DECL.
6291 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6293 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6295 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6296 callback decide what goes in .relocs.
6297 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6298 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6301 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6303 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6306 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6308 * xcofflink.c: More improvements, mostly to fix handling of
6309 constructors and a few other special cases.
6310 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6311 zero, reverting yesterday's change.
6312 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6313 (bfd_xcoff_link_count_reloc): Declare.
6314 (bfd_xcoff_record_link_assignment): Declare.
6315 * bfd-in2.h: Rebuild.
6317 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6319 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6320 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6321 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6322 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6323 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6324 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6326 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6329 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6330 segments includes the a.out header. See to that the magic number
6331 *always* is big-endian.
6333 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6334 m68k4k NetBSD configurations.
6336 * configure.in, configure: Separate i386 & mips NetBSD
6337 configurations from other BSD ones. Don't assume DEC is the only
6338 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6339 configurations. Add support for m68k4k NetBSD object format.
6341 * libaout.h: Added M_68K4K_NETBSD magic.
6343 * m68k4knetbsd.c: New file.
6345 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6347 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6350 * hosts/mipsnbsd.h: New file.
6353 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6355 * config.bfd: Add config stuff for mips*-*-magic* to set
6356 targ_defvec to ecoff_big_vec.
6359 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6361 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6363 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6364 toc_section, and entry_section fields.
6365 (struct xcoff_section_tdata): Remove ldrel_count field.
6366 * libcoff.h: Rebuild.
6367 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6369 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6370 full a.out header if full_aouthdr is set in xcoff_data.
6371 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6372 based on sections stored in xcoff_data.
6373 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6375 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6376 (rs6000coff_vec): Set symbol_leading_char to '.'.
6377 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6378 value stored in ret rather than returning a pointer value.
6380 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6382 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6385 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6387 * som.c (som_slurp_string_table): Allocate the strings with malloc
6388 since they're free'd by free_cached_info.
6389 (som_slurp_symbol_table): Similarly for the symbol table.
6391 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6393 * Makefile.in (diststuff): Don't make headers.
6395 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6397 * Makefile.in: Rebuild dependencies.
6399 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6400 output_bfd is not SunOS.
6401 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6402 non-SunOS input files.
6404 * xcofflink.c: Extensive changes to support linking shared objects
6405 and generating a .loader section.
6406 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6407 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6408 last_symndx, and ldrel_count fields.
6409 * libcoff.h: Rebuild.
6410 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6411 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6413 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6414 (bfd_xcoff_export_symbol): Declare.
6415 (bfd_xcoff_size_dynamic_sections): Declare.
6416 * bfd-in2.h: Rebuild.
6418 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6420 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6421 * configure: Rebuild.
6422 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6423 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6425 (pmac_xcoff_vec): Update to use new xcoff support.
6426 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6427 (xcoff_write_armap): Declare buf as unsigned char.
6428 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6430 * mpw-make.sed: Generalize subdir_do edit.
6432 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6434 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6435 correctly. Don't initialize asect->vma.
6437 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6439 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6440 something a little less than the page size.
6442 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6444 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6446 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6448 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6449 * coffcode.h (coff_write_object_contents): If .bss is before
6450 .data us that as data_start.
6451 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6453 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6454 (coff_swap_outhdr_out): Hardwire in version number.
6456 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6458 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6459 major and minor to *_vno, since the former are also macros in
6460 SunOS header files. Cast result of bfd_alloc to appropriate
6463 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6464 before assigning to sec_data.
6466 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6468 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6469 now relative to the section, not absolute.
6470 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6471 get the file name when there is a N_SO directory name. When
6472 handling stabs, remember that section->vma was added to the
6475 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6477 * sunos.c (struct sunos_link_hash_table): Add needed field.
6478 (sunos_link_hash_table_create): Call bfd_release, not free.
6479 (sunos_link_hash_table_create): Initialize needed field.
6480 (sunos_add_dynamic_symbols): Record needed objects.
6481 (bfd_sunos_get_needed_list): New function.
6482 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6483 * bfd-in2.h: Rebuild.
6485 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6487 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6489 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6491 * bfd-in.h (struct bfd_link_needed_list): Rename from
6492 bfd_elf_link_needed_list.
6493 * bfd-in2.h: Rebuild.
6494 * elf.c, elflink.h, libelf.h: Corresponding changes.
6496 Add start at AIX linker support; no shared libraries yet.
6497 * xcofflink.c: New file.
6498 * configure.in (rs600coff_vec): Use xcofflink.o.
6499 * configure: Rebuild.
6500 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6502 (struct xcoff_section_tdata): Define.
6503 (xcoff_section_data): Define macro.
6504 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6505 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6506 (_bfd_xcoff_bfd_final_link): Declare.
6507 (_bfd_ppc_xcoff_relocate_section): Declare.
6508 * libcoff.h: Rebuild.
6509 * coff-rs6000.c: Clean up a bit.
6510 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6511 cputype, csects, and debug_indices.
6512 (xcoff_copy_private_bfd_data): Copy cputype.
6513 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6514 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6515 (xcoff_reloc_type_lookup): Rename from
6516 rs6000coff_reloc_type_lookup.
6517 (coff_relocate_section): Define.
6518 (_bfd_xcoff_sizeof_headers): Define.
6519 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6520 (_bfd_xcoff_bfd_relax_section): Define.
6521 (_bfd_xcoff_bfd_link_split_section): Define.
6522 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6524 * coffcode.h (coff_compute_section_file_positions): If AIX,
6525 increment sofar by SMALL_AOUTSZ if not executable.
6526 (coff_write_object_contents): If AIX, always output an a.out
6527 header; if not executable, header size of SMALL_AOUTSZ.
6528 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6529 (_bfd_stringtab_init): Initialize xcoff field.
6530 (_bfd_xcoff_stringtab_init): New function.
6531 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6532 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6533 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6534 * libbfd.h: Rebuild.
6535 * Makefile.in: Rebuild dependencies.
6536 (BFD32_BACKENDS): Add xcofflink.o.
6537 (CFILES): Add xcofflink.c.
6539 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6540 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6541 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6543 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6545 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6547 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6549 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6550 * config.in: Regenerated.
6552 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6553 (_bfd_chunksize): New variable.
6554 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6555 for obstack chunk size.
6556 * configure.in: Check for getpagesize.
6557 * configure: Regenerated.
6559 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6561 * trad-core.c (rawptr): Make it a local variable of
6562 ptrace_unix_core_file_p.
6564 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6566 * coff-arm.c (in_reloc_p): New.
6567 * coff-i386.c (in_reloc_p): New.
6568 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6569 (coff_write_object_contents): Only set has_reloc_section
6571 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6572 in_reloc_p to decide if reloc should be emitted.
6573 * libcoff.h (pe_data_type.in_reloc_p): New.
6574 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6576 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6578 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6579 (_bfd_coff_read_internal_relocs): Likewise.
6580 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6581 (_bfd_coff_read_internal_relocs): Likewise.
6583 * elflink.h (elf_link_add_object_symbols): Correct conditions
6584 under which type and size change warnings are issued.
6586 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6588 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6589 a symbol which is not in a real section.
6590 (coff_write_native_symbol): Corresponding change.
6592 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6593 coff_link_hash_newfunc and make non-static.
6594 (_bfd_coff_link_hash_table_init): New function, broken out of
6595 _bfd_coff_link_hash_table_create.
6596 (_bfd_coff_link_hash_table_create): Use it.
6597 (process_embedded_commands): Make static.
6598 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6599 (_bfd_coff_link_hash_table_init): Declare.
6600 * libcoff.h: Rebuild.
6602 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6603 field in XCOFF tdata.
6604 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6605 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6606 based on cputype stored in a.out header, or in n_type of initial
6608 (coff_write_object_contents): Set cputype correctly in a.out
6610 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6612 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6613 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6615 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6616 * libcoff.h: Rebuild.
6618 * cpu-rs6000.c (rs6000_compatible): New static function.
6619 (bfd_rs6000_arch): Use it.
6620 * cpu-powerpc.c (powerpc_compatible): New static function.
6621 (arch_info_struct): Define various flavours of PowerPC.
6622 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6625 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6627 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6629 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6631 * elflink.h (elf_link_add_object_symbols): Don't warn about
6632 changing the size or type if the old definition was weak.
6634 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6636 * coffcode.h (combined_entry_type): Add fix_line field.
6637 (coff_slurp_line_table): Warn if we try to set the lineno field of
6639 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6640 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6641 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6642 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6644 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6645 * libcoff.h: Rebuild.
6647 * libcoff-in.h (struct xcoff_tdata): Define.
6648 (xcoff_data): Define.
6649 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6650 * bfd-in2.h, libcoff.h: Rebuild.
6651 * coff-rs6000.c (xcoff_mkobject): New static function.
6652 (coff_mkobject): Define.
6653 (xcoff_copy_private_bfd_data): New static function.
6654 (coff_bfd_copy_private_bfd_data): Define.
6655 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6657 (rs6000coff_vec): Add DYNAMIC to object_flags.
6658 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6659 .loader sections specially.
6660 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6661 section alignment from the XCOFF tdata information.
6662 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6663 F_SHROBJ, and copy the extra a.out header information into the
6664 XCOFF tdata structure.
6665 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6666 F_DYNLOAD and the extra a.out header information.
6667 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6668 C_HIDEXT symbol with attached csect information.
6669 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6670 in the o_maxdata field.
6671 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6672 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6673 end if BSF_NOT_AT_END is set.
6675 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6676 _bfd_read_ar_hdr_fn.
6677 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6678 * bfd-in2.h, libbfd.h: Rebuild.
6679 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6681 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6682 (bfd_slurp_bsd_armap_f2): Likewise.
6683 (_bfd_slurp_extended_name_table): Likewise.
6685 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6687 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6689 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6690 when the symbol table is empty.
6692 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6693 space for section symbols, since we don't output them either.
6694 (elf_m68k_adjust_dynindx): Removed.
6696 * ptrace-core.c (rawptr): Make it a local variable of
6697 ptrace_unix_core_file_p.
6699 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6701 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6704 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6705 Mac object file formats.
6707 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6709 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6710 auxent if there isn't one.
6711 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6712 rather than FILNMLEN as the maximum name length.
6714 * coffcode.h (bfd_coff_backend_data): Add new field
6715 _bfd_coff_print_aux.
6716 (bfd_coff_print_aux): New static function.
6717 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6718 scnlen field of an XTY_LD csect aux entry.
6719 (coff_print_aux): New static function.
6720 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6721 in coff_pointerize_aux_hook.
6722 (bfd_coff_std_swap_table): Initialize new field.
6723 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6724 * libcoff.h: Rebuild.
6725 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6726 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6728 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6729 if there are symbols, for native AIX ld compatibility.
6731 * coffcode.h (bfd_coff_backend_data): Add new field
6732 _bfd_coff_pointerize_aux_hook.
6733 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6734 or I960, and as 0 otherwise.
6735 (bfd_coff_std_swap_table): Initialize new field.
6736 * libcoff.h: Rebuild.
6737 * coffgen.c (coff_pointerize_aux): Change parameters to take
6738 symbol pointer instead of type and class, and to take aux index.
6739 Call _bfd_coff_pointerize_aux_hook if it is defined.
6740 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6741 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6742 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6744 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6745 read-only/host-only support.
6747 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6749 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6752 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6753 BFD_JUMP_TABLE_ARCHIVE accordingly.
6754 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6755 (_bfd_compute_and_write_armap): Declare.
6756 (_bfd_generic_read_ar_hdr): Declare.
6757 (_bfd_read_ar_hdr): Define.
6758 (_bfd_noarchive_read_ar_hdr): Define.
6759 (_bfd_archive_bsd_read_ar_hdr): Define.
6760 (_bfd_archive_coff_read_ar_hdr): Define.
6761 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6762 _bfd_read_ar_hdr instead.
6763 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6764 (_bfd_compute_and_write_armap): Rename from
6765 compute_and_write_armap. Make non-static. Change all callers.
6766 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6767 than _bfd_snarf_ar_hdr.
6768 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6769 * ieee.c (ieee_read_ar_hdr): Define.
6770 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6771 * oasys.c (oasys_read_ar_hdr): Define.
6772 * som.c (som_read_ar_hdr): Define.
6773 * bfd-in2.h, libbfd.h: Rebuild.
6775 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6777 * peicode.c (coff_swap_filehdr_in): If symptr is
6778 zero, there aren't any symbols, even if nsyms is set.
6780 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6782 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6784 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6785 sections, and set styp correctly for them: .got, .hash, .dynamic,
6786 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6787 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6789 (ecoff_sort_hdrs): New static function.
6790 (ecoff_compute_section_file_positions): Return boolean, not void.
6791 Sort the sections by VMA before looking through them. Put the
6792 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6793 section on an appropriate boundary within the page.
6794 (ecoff_compute_reloc_file_positions): Check return value of
6795 ecoff_compute_section_file_positions.
6796 (_bfd_ecoff_set_section_contents): Likewise.
6797 (_bfd_ecoff_write_object_contents): Check for various Alpha
6798 section types when incrementing text_size and data_size. Call
6799 adjust_headers backend function if it exists.
6800 * coff-alpha.c (alpha_adjust_headers): New static function.
6801 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6802 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6804 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6806 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6808 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6809 of ALTERNATE_AIX_CORE_FORMAT.
6810 * configure.in (aix4): No longer need CORE_FLAGS.
6811 * configure: Updated.
6813 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6815 NS32k changes from Ian Dall:
6816 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6818 (aout_link_input_section_std, aout_link_input_section_ext,
6819 aout_link_reloc_link_order): Call them instead of _bfd_*
6821 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6823 (backend_data): Use it instead of hardcoded zero.
6825 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6826 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6828 * ns32knetbsd.c: Include bfd.h.
6829 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6830 (MY_bfd_reloc_type_lookup): Declare function too.
6831 * pc532-mach.c (set_sizes): Don't declare.
6832 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6833 (backend_data, MY_backend_data): Don't define.
6835 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6836 ns32k-*-lites* like ns32k-*-netbsd*.
6838 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6841 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6843 * coffcode.h (coff_write_object_contents): Restore setting
6844 f_timdat to 0, deleted on August 22.
6846 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6848 * coffcode.h (coff_bfd_copy_private_symbol_data,
6849 coff_bfd_copy_private_section_data,
6850 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6851 * peicode.h (coff_bfd_copy_private_bfd_data): New
6852 (pe_bfd_copy_private_bfd_data): New.
6853 (coff_swap_scnhdr_in): Swap bss size into the right place.
6854 (pe_print_private_bfd_data): Add some newlines.
6856 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6858 * som.c (setup_sections): Don't die if a space has no subspaces.
6860 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6862 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6863 dynamic symbol override a common symbol. Don't change the size or
6864 type if they have been set and the new symbol is not a definition.
6865 Warn if the size or type changes.
6867 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6869 * som.c (som_begin_writing): Don't write the symbol table or
6871 (som_finish_writing): Write them here. Place them after the
6872 subspace data, but before the relocs.
6874 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6876 * sunos.c (sunos_add_one_symbol): Just pass false, not
6877 info->shared_library, to sunos_create_dynamic_sections.
6878 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6880 (sunos_check_dynamic_reloc): Remove .text section assertion.
6882 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6884 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6885 * configure, configure.in: Add pmac_xcoff_vec case.
6886 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6887 * coff-pmac.c: New file, PowerMac XCOFF support.
6888 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6889 * targets.c (pmac_xcoff_vec): Declare.
6891 * mpw-config.in: Various changes to be compatible with the
6892 autoconf-based configury.
6893 * mpw-make.sed: New file, sed commands to translate Unix
6894 makefile into MPW syntax.
6895 * mpw-make.in: Remove.
6896 * hosts/mpw.h: Remove.
6897 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6898 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6900 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6902 * binary.c (binary_get_symtab): Return an empty string on error.
6903 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6905 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6907 * coff-ppc.c: Reformatted according to gnu conventions
6908 Removed irrelevant "if 0" code
6910 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6912 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6913 symbols rather than as indirect symbols.
6914 (MY(slurp_symbol_table)): Don't do anything special about
6917 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6918 of .ctors and .dtors sections is no larger than 2.
6920 * sunos.c (sunos_add_one_symbol): Don't change
6921 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6923 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6924 dynamic symbols when creating a shared library.
6925 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6927 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6928 written even if it is not defined in a regular object.
6929 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6930 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6931 rather than the constant 22.
6932 (sunos_check_dynamic_reloc): Handle creating a shared library.
6933 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6934 zero when creating a shared library.
6935 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6936 write it out at the start of the symbol table.
6938 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6940 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6942 * config.bfd: Add arm-*-coff.
6943 * configure.in, configure: Add armcoff_{little,big}_vec.
6944 * targets.c (armcoff_{little,big}_vec): Declare.
6945 (bfd_target_vector): Add armcoff_{little,big}_vec.
6946 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6948 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6950 * targets.c (bfd_find_target): Remove debugging code.
6952 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6954 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6956 * Makefile.in: added *-ppc files
6957 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6958 allow pe based .o's to be shared with other tools on ppc/NT
6959 * config.bfd: added powerpc[le]-[pe|winnt] config support
6960 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6961 * peicode.h: Added more section flags for PE on ppc
6962 Added coff_swap_filehdr_out to allow peicode.h to be
6963 used for non-image PE files on ppc.
6964 Check for image, or not, before copying pe_opthdr
6965 * targets.c: Added new bfd's
6966 * targets.c: Removed two inactive bfds that shouldn't have made it this
6969 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6971 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6972 explicit values to initialize all relocs. Change all users.
6973 (ppc_elf_brtaken_inner): New function to handle branch predicition
6975 (ppc_elf_brtaken_reloc): Ditto.
6976 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6977 relocs use ppc_elf_unsupported_reloc.
6978 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6979 needs to be reported.
6980 (ppc_elf_relocate_section): Support branch prediction relocs.
6982 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6984 * bfd.c (bfd_assert): Remove \n from string passed to
6987 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6988 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6989 (bfd_coff_make_section_hook): Don't define.
6990 (coff_make_section_hook): Remove.
6991 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6992 (styp_to_sec_flags): Likewise.
6993 (coff_write_object_contents): Likewise.
6994 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6996 * libcoff.h: Rebuild.
6997 * coffgen.c (make_a_section_from_file): Just call
6998 bfd_make_section_anyway, not bfd_make_section or
6999 bfd_coff_make_section_hook.
7000 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7001 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7002 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7003 make_section_hook field.
7004 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7006 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7007 pointers into value field for warning and indirect symbols; just
7008 leave the value field alone.
7009 * linker.c (generic_link_add_symbol_list): Use next symbol for
7010 warning and indirect symbols, rather than looking in symbol value.
7011 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7012 parameter. Change all callers. Remove support for indirect
7013 symbols; it didn't work anyhow.
7014 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7015 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7016 * bfd-in2.h: Rebuild.
7018 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7020 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7021 go back to telling the tools this reloc operates on 32 bits.
7023 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7025 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7026 rather than a direct fprintf.
7027 * archive.c (_bfd_write_archive_contents): Likewise.
7028 * coffcode.h (coff_slurp_symbol_table): Likewise.
7029 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7030 (ppc_elf_unsupported_reloc): Likewise.
7031 (ppc_elf_relocate_section): Likewise.
7032 * i386linux.c (linux_tally_symbols): Likewise.
7033 (linux_finish_dynamic_link): Likewise.
7034 * osf-core.c (osf_core_core_file_p): Likewise.
7035 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7036 * som.c (som_sizeof_headers): Likewise.
7037 * srec.c (srec_bad_byte): Likewise.
7038 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7039 * libbfd-in.h (bfd_assert): Declare first parameter const.
7040 * libbfd.h: Rebuild.
7041 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7042 bfd_reloc_overflow is enough.
7043 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7044 * coff-h8500.c (rtype2howto): Likewise.
7045 * coff-z8k.c (rtype2howto): Likewise.
7046 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7047 * elf.c (_bfd_elf_get_lineno): Likewise.
7048 (_bfd_elf_no_info_to_howto): Likewise.
7049 (_bfd_elf_no_info_to_howto_rel): Likewise.
7050 * hp300hpux.c (convert_sym_type): Likewise.
7051 (MY(swap_std_reloc_in)): Likewise.
7052 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7054 * libaout.h (struct aoutdata): Add line_buf field.
7055 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7056 and filename_buffer. Instead, use a malloc buffer stored in the
7057 new line_buf field. Remove length restrictions.
7059 * coffgen.c (string_size): Remove static variable.
7060 (debug_string_size, debug_string_section): Likewise.
7061 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7062 and debug_string_size_p parameters. Use them instead of the
7063 global variables. Change all callers.
7064 (coff_write_symbol): Likewise.
7065 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7066 (coff_write_symbols): Add local variables to replace removed
7069 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7070 function, and line_base fields.
7071 * libcoff.h: Rebuild.
7072 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7073 information, rather than using static variables.
7075 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7076 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7078 * init.c (initialized): Remove static variable.
7079 (bfd_init): Don't bother setting initialized.
7080 (bfd_check_init): Remove.
7081 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7082 * libbfd.h: Rebuild.
7084 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7086 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7087 size for full core dumps. Copy core file header to private data.
7088 (rs6000coff_core_file_failing_command,
7089 rs6000coff_core_file_failing_signal): New functions to extract
7090 the file name and terminating signal from the core file.
7091 * coff-rs6000.c: Use them.
7093 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7095 Change arch info to be const, initialized at compile time.
7096 * archures.c: Reindent many functions. Change CONST to const.
7097 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7098 nothing set it anyhow. Make next const.
7099 (bfd_arch_info_list): Remove.
7100 (bfd_archures_list): Rename from archures_init_table. Change from
7101 a table of function pointers to a table of bfd_arch_info_type
7102 structure addresses.
7103 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7104 (bfd_lookup_arch): Likewise.
7105 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7107 (bfd_default_arch_struct): Make const.
7108 (bfd_arch_init, bfd_arch_linkin): Remove.
7109 (bfd_get_arch_info): Return a const pointer.
7110 * init.c (bfd_init): Don't call bfd_arch_init.
7111 * bfd.c (struct _bfd): Make arch_info const.
7112 * bfd-in2.h: Rebuild.
7113 * libbfd.h: Rebuild.
7114 * configure.in: Put & before everything in $selarchs.
7115 * configure: Rebuild.
7116 * cpu-*.c: Change bfd_*_arch from a function which calls
7117 bfd_arch_linkin to a const structure.
7118 * ieee.c (ieee_object_p): Make arch const.
7120 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7122 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7124 * bfd-in2.h: Regenerate.
7125 * libbfd.h: Regenerate.
7127 * elf32-ppc.c (reloc_type): Update names to match current draft.
7128 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7129 relative. Update names to current V.4 draft.
7130 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7131 (ppc_elf_relocate_section): Rename relocations to match draft.
7133 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7135 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7136 compiled with -mrelocatable-lib to be linked with either normal
7137 modules or -mrelocatable modules.
7139 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7141 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7142 in the a.out header.
7144 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7145 a reloc against a local symbol, even if it's not a section.
7147 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7149 * targets.c (bfd_target): Remove unused align_power_min field.
7150 * bfd-in2.h: Rebuild.
7151 * All backends: Remove initialization of align_power_min.
7153 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7155 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7157 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7159 * config.bfd (mips-dec-netbsd*): New target.
7160 * configure.host (mips-dec-netbsd*): New host.
7161 * configure.in (mips-dec-netbsd*): New native.
7162 * configure: Rebuild.
7164 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7166 Make the COFF backend linker merge common types:
7167 * cofflink.c (struct coff_debug_merge_element): Define.
7168 (struct coff_debug_merge_type): Define.
7169 (struct coff_debug_merge_hash_entry): Define.
7170 (struct coff_debug_merge_hash_table): Define.
7171 (coff_debug_merge_hash_table_init): Define.
7172 (coff_debug_merge_hash_table_free): Define.
7173 (coff_debug_merge_hash_lookup): Define.
7174 (struct coff_final_link_info): Add debug_merge field.
7175 (coff_debug_merge_hash_newfunc): New static function.
7176 (_bfd_coff_final_link): Allocate and free debug_merge table.
7177 (coff_link_input_bfd): Merge identical enum, struct and union
7180 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7182 Convert i960 COFF to use COFF backend linker.
7183 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7184 structure to store the symbol being used.
7185 (coff_i960_start_final_link): New static function.
7186 (coff_i960_relocate_section): New static function.
7187 (coff_i960_adjust_symndx): New static function.
7188 (coff_start_final_link): Define.
7189 (coff_relocate_section): Define.
7190 (coff_adjust_symndx): Define.
7191 * coffcode.h (bfd_coff_backend_data): Add new callback function
7192 _bfd_coff_start_final_link.
7193 (bfd_coff_start_final_link): Define.
7194 (coff_start_final_link): Define if not defined.
7195 (bfd_coff_std_swap_table): Add coff_start_final_link.
7196 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7198 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7199 function callback is not NULL.
7200 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7201 (_bfd_coff_internal_syment_name): Declare.
7202 * libcoff.h: Rebuild.
7203 * configure.in (icoff_big_vec): Add cofflink.o.
7204 (icoff_little_vec): Likewise.
7205 * configure: Rebuild.
7207 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7209 * Makefile.in (clean-info): Remove extraneous tab from line
7212 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7214 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7215 contents has relocs.
7217 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7219 * coffcode.h (coff_compute_section_file_positions): Keep the
7221 (coff_write_object_contents): Remember if it's a relocatable
7223 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7224 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7225 if relocatable file. Swap out saved raw size.
7227 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7229 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7230 (maintainer-clean): Rename from realclean, passing
7231 maintainer-clean down to subdirectories, but leave realclean as a
7234 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7237 * dep-in.sed: Remove config.h from generated dependencies.
7239 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7240 broken out of sunos_canonicalize_dynamic_symtab.
7241 (sunos_canonicalize_dynamic_symtab): Call new function
7242 sunos_slurp_dynamic_symtab.
7243 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7244 dynamic symbol table to the caller.
7245 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7246 callback to override the symbols being read.
7247 * libaout.h (struct aout_backend_data): Add three new parameters
7248 to add_dynamic_symbols callback.
7250 Extensive minor changes to avoid various gcc warnings. Also:
7251 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7252 * archures.c (bfd_arch_info_type): Change mach field from long to
7254 (bfd_lookup_arch): Change machine parameter from long to unsigned
7257 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7259 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7260 a symbol with a non-zero plt_offset.
7262 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7264 * elfcode.h (align_file_position): Remove; not used.
7266 * configure.in: Only check for <sys/procfs.h> on a native system,
7267 and make sure it defines prstatus_t.
7268 * configure: Rebuild.
7270 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7272 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7274 * config.in: Rename from config.h.in.
7275 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7276 Check for config.h:config.in when creating stamp-h.
7277 * configure: Rebuild.
7278 * Makefile.in (stamp-h): Depend upon config.in rather than
7279 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7280 calling config.status.
7282 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7283 (Makefile): Just rebuild Makefile.
7284 (config.h, stamp-h): New targets.
7285 * configure.in: Create stamp-h when rebuilding config.h.
7286 * configure: Rebuild.
7288 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7290 * configure.in: Call AC_CONFIG_HEADER. Substitute
7291 HOST_64BIT_LONG. Check that various header files exist. Check
7292 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7293 and/or free need to be declared. Don't make a link to sysdep.h.
7294 Define TRAD_HEADER for various hosts.
7295 * configure: Rebuild.
7296 * configure.host: Don't set my_host. Add definitions taken from
7297 host header files for various entries. Remove entries which now
7299 * acconfig.h: New file.
7300 * config.h.in: New file, built by autoheader.
7301 * sysdep.h: New file.
7302 * Makefile.in (do_distclean): Don't remove sysdep.h.
7304 (LOCAL_H_DEPS): New variable.
7305 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7307 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7308 ($(OPTIONAL_BACKENDS)): Likewise.
7309 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7310 looking through sysdep.h.
7311 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7312 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7313 (fprintf_vma, sprintf_vma): Likewise.
7314 (int64_type, uint64_type): Don't define.
7315 * bfd-in2.h: Rebuild.
7316 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7317 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7318 * lynx-core.c: Include stuff from old hosts/lynx.h.
7319 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7320 rather than NO_FCNTL.
7321 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7322 rather than NATIVE_HPPAHPUX_COMPILER.
7323 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7325 * hosts/*.h: Remove all header files which merely include,
7326 declare, and define things. Leave header files which define
7327 information needed by trad-core.c.
7329 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7330 (BFD_CC_FOR_BUILD): Define.
7331 * configure.in: Use BFD_CC_FOR_BUILD.
7332 * configure: Rebuild.
7334 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7336 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7337 * configure: Rebuild.
7339 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7342 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7344 * config.bfd: i386pe_ve -> i386pe_vec.
7346 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7348 * configure.host: Incorporate host Makefile fragments by setting
7350 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7351 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7352 value based on whether the code is being compiled by a cross
7353 compiler. Don't substitute host_makefile_frag or frags.
7354 * aclocal.m4: New file to define local AC_PROG_CC.
7355 * configure: Rebuild.
7356 * Makefile.in (INSTALL): Set to @INSTALL@.
7357 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7358 (INSTALL_DATA): Set to @INSTALL_DATA@.
7360 (CC): Define as @CC@.
7361 (CFLAGS): Set to @CFLAGS@.
7362 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7363 (@host_makefile_frag@): Remove.
7364 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7365 after other options.
7366 (config.status): Remove dependency upon @frags@.
7367 * config/*.mh, config/README: Remove.
7369 * config.bfd: Rewrite to incorporate the contents of the Makefile
7370 fragments by setting shell variables, rather than merely returning
7371 the name of a Makefile fragment.
7372 * configure.in: Use shell variables set by config.bfd rather than
7373 looking at the target Makefile fragment files. Don't substitute
7374 target_makefile_frag. Do substitute TDEFINES.
7375 * configure: Rebuild.
7376 * Makefile.in (@target_makefile_frag@): Remove.
7377 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7378 * config/*.mt: Remove.
7380 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7382 * configure.in: Put changequote lines around "i[345]86" patterns
7383 section of core file support.
7385 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7387 * som.c (som_bfd_print_private_bfd_data): Define to use the
7390 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7392 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7393 entry, text_start and data_start.
7395 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7397 * Makefile.in (OFILES): Remove $(TDEPFILES).
7398 * config/apollo.mt (TDEPFILES): Remove.
7399 * config/README: Update.
7401 * configure.in: For a native configuration, set COREFILE and
7402 COREFLAG based on the canonical host name.
7403 * configure: Rebuild.
7404 * Makefile.in: Rebuild dependencies.
7405 (ALL_CFLAGS): Add @COREFLAG@.
7406 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7407 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7408 support routines. Check LYNX_CORE rather than HOST_LYNX.
7409 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7410 * i386lynx.c: Likewise.
7411 * m68klynx.c: Likewise.
7412 * sparclynx.c: Likewise.
7413 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7414 * *-core.c: Comment changes.
7415 * config/decstation.mh (HDEPFILES): Remove.
7416 (HDEFINES): Remove -DTRAD_CORE.
7417 * config/irix3.mh (RANLIB): Remove.
7418 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7419 (HDEFINES): Remove -DIRIX_CORE.
7420 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7421 (HDEFINES): Remove -DTRAD_CORE.
7422 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7423 * config/ultra3.mh (RANLIB): Remove.
7424 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7425 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7426 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7427 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7428 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7429 * config/i386aix.mh, config/i386bsd.mh: Remove.
7430 * config/i386linux.mh, config/i386mach3.mh: Remove.
7431 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7432 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7433 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7434 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7435 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7436 * config/solaris2.mh, config/stratus.mh: Remove.
7437 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7438 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7440 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7442 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7443 DT_FINI entry if the appropriate symbol is not in the hash table.
7445 * libelf.h (struct elf_backend_data): Add create_program_headers
7446 and want_hdr_in_seg fields.
7447 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7449 (elf_backend_create_program_headers): Likewise.
7450 (elfNN_bed): Initialize create_program_headers and
7452 * elf.c (get_program_header_size): Call create_program_headers
7454 (map_program_segments): Check want_hdr_in_seg backend field. Call
7455 create_program_headers backend routine.
7457 * elf.c (assign_file_positions_except_relocs): Align non allocated
7458 sections when creating an executable.
7460 * elfcode.h (elf_swap_phdr_in): Make non static.
7461 (elf_swap_phdr_out): Make non static.
7462 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7463 (bfd_elf32_swap_phdr_out): Declare.
7464 (bfd_elf64_swap_phdr_in): Declare.
7465 (bfd_elf64_swap_phdr_out): Declare.
7467 * ecofflink.c (ecoff_collect_shuffle): New static function.
7468 (_bfd_ecoff_get_accumulated_pdr): New function.
7469 (_bfd_ecoff_get_accumulated_sym): New function.
7470 (_bfd_ecoff_get_accumulated_ss): New function.
7471 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7472 (_bfd_ecoff_get_accumulated_sym): Declare.
7473 (_bfd_ecoff_get_accumulated_ss): Declare.
7474 * libbfd.h: Rebuild.
7476 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7478 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7480 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7481 warning symbols. If any section is named .gnu.warning.XXX, treat
7482 the contents as a warning to be issued if the symbol XXX is
7484 (elf_link_output_extsym): For an indirect or warning symbol, just
7485 output the symbol it points to.
7487 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7488 if bfd_hash_allocate fails, since it will already be set.
7489 (generic_link_hash_newfunc): Likewise.
7490 (archive_hash_newfunc): Likewise.
7491 (hash_entry_bfd): New static function.
7492 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7493 callback. Allocate a new warning using the hash table newfunc.
7494 Use bfd_hash_replace to update the entry in the hash table, rather
7495 than assuming we can copy the fields with structure assignment.
7497 * hash.c (bfd_hash_replace): New function.
7498 * bfd-in.h (bfd_hash_replace): Declare.
7499 * bfd-in2.h: Rebuild.
7501 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7503 * config.bfd: Add mips*vr4300-*-elf* target.
7504 * config/mipsbvr4300.mt: Added.
7506 See file ChangeLog.2
7513 version-control: never