1 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
3 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
6 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
8 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
9 called directly by gas/config/tc-arm.c.
11 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
13 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
14 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
16 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
18 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
21 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
23 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
24 (coff_bfd_copy_private_bfd_data): Ditto.
25 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
26 (coff_arm_bfd_print_private_bfd_data): Ditto.
27 (coff_arm_bfd_set_private_flags): Ditto.
28 (coff_arm_bfd_copy_private_bfd_data): Ditto.
30 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
32 * libcoff-in.h (struct coff_final_link_info): Add boolean
33 global_to_static member for support of task linking.
34 (_bfd_coff_write_task_globals): Add prototype.
35 * libcoff.h: Regenerate.
36 * coffcode.h (coff_write_object_contents): Use #ifdef to
37 check RS6000COFF_C, to be consistent with all other uses
39 * cofflink.c (_bfd_coff_final_link): If doing task linking,
40 call _bfd_coff_write_task_globals.
41 (_bfd_coff_link_input_bfd): If doing task linking, convert
42 global functions to static.
43 (_bfd_coff_write_global_sym): If doing task linking, convert
44 global variables to static.
45 (_bfd_coff_write_task_globals): New function.
47 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
48 (C_AUTOARG): #undef since it clashes with C_UEXT.
49 (C_LASTENT): #undef since it clashes with C_STATLAB.
50 * coffcode.h (coff_write_object_contents): Use TIC80COFF
52 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
53 when TIC80COFF defined (clashes with C_UEXT). Explicitly
54 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
58 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
60 * coff-tic80.c (tic80_howto_table): Change overflow check for most
61 PP relocations to complain_overflow_dont.
63 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
65 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
66 name of R_RELLONG to "RELLONG". Set rightshift and complain for
68 (ppbase_reloc, glob15_reloc): New static functions.
69 (glob16_reloc, local16_reloc): New static functions.
70 (rtype2howto): Handle all relocation types.
71 (coff_tic80_relocate_section): New static function.
72 (coff_relocate_section): Define to coff_tic80_relocate_section.
73 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
76 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
78 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
79 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
81 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
82 callers. If PE file, don't add section VMA.
83 (coff_write_alien_symbol): If PE file, don't add section VMA.
84 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
85 (_bfd_coff_write_global_sym): Likewise.
86 (_bfd_coff_generic_relocate_section): Likewise.
88 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
91 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
93 * cofflink.c (mark_relocs): Add new function to mark symbols which
94 are used by relocations.
95 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
96 suppress the skipping of symbols that have thus been marked.
98 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
100 * coff-sh.c (sh_merge_private_data): New static function.
101 (coff_bfd_merge_private_bfd_data): Define.
104 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
106 * coff-tic80.c: Remove unnecessary #ifdefs.
107 * config.bfd: Set targ_underscore to yes for tic80.
109 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
111 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
112 with unresolved external symbols in GDB).
115 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
117 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
118 the symbols associated with each BFD.
119 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
121 * elf-m10200.c: Likewise.
122 * elf32-m32r.c: Likewise.
123 * elf32-sh.c: Likewise.
125 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
127 * elflink.h (elf_link_add_object_symbols): Don't decrease the
128 alignment of a common symbol. If two symbols that look like
129 common symbols are found in two shared libraries, and the size is
130 different, use the larger size, and warn if --warn-common. If a
131 common symbol overrides a definition in a shared library, set the
132 size to the larger size, and warn if --warn-common.
134 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
136 * cpu-arm.c (compatible): Allow default machine to be polymorphed
137 into any other machine type.
139 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
141 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
142 data into an unitialised destination set its machine type as well.
144 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
146 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
147 to common symbol size. Consistently treat uninitialized symbols
148 in shared objects as common symbols.
150 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
152 * archures.c (constants): Added new constants to identify the
153 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
154 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
156 * bfd-in2.h (constants): Added new constants to identify
157 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
158 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
159 bfd_mach_arm_4T. This file is auto-magically generated from the
160 archures.c file. This update is just to save work.
162 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
163 coff_arm_bfd_print_private_bfd_data,
164 coff_arm_bfd_set_private_flags,
165 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
166 (global): Macro redefinitions set up to use these new functions.
168 * coffcode.h (coff_mkobject_hook): Added call to
169 coff_arm_bfd_set_private_flags().
170 (coff_set_arch_mach_hook): Added code to set machine type based on
171 bits stored in internal flags.
172 (coff_set_flags): Added code to set the new bits in the flags
173 field based on the machine number.
174 (function definition macros): Made all function definition macros
175 conditional so that they can be overridden by target specific
178 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
179 Structure extended to include new types, one each for ARMv2,
180 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
182 * libcoff-in.h (struct coff_tdata): Added flags field.
184 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
186 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
188 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
191 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
193 * coffgen.c (coff_find_nearest_line): If there are no syments,
196 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
198 * config.bfd: cope with '*-*-linux-gnuaout' targets.
200 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
202 * targmatch.sed: Add explicit \n characters to work around bug in
203 HP/UX 10.20 sed program.
205 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
207 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
210 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
212 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
214 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
216 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
217 (struct elf_m68k_pcrel_relocs_copied, struct
218 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
219 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
220 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
221 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
223 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
224 PC relative relocs for a global symbol defined in a regular
225 object, and count the number of PC relative relocs copied for any
227 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
228 traverse with elf_m68k_discard_copies.
230 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
232 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
233 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
235 * coffcode.h (coff_compute_section_file_positions): Force the
236 potential last byte in the file to be written out when
239 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
241 * configure.host (mips*-*-openbsd*): New host.
243 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
245 * elflink.h (elf_link_add_object_symbols): Only subtract the
246 section VMA from the symbol value if this is a fully linked file.
248 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
249 (struct elf_i386_link_hash_entry): Define.
250 (struct elf_i386_link_hash_table): Define.
251 (elf_i386_link_hash_traverse): Define.
252 (elf_i386_hash_table): Define.
253 (elf_i386_link_hash_newfunc): New static function.
254 (elf_i386_link_hash_table_create): New static function.
255 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
256 PC relative relocs for a global symbol defined in a regular
257 object, and count the number of PC relative relocs copied for any
259 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
260 traverse with elf_i386_discard_copies.
261 (elf_i386_discard_copies): New static function.
262 (bfd_elf32_bfd_link_hash_table_create): Define.
264 From Gordon W. Ross <gwr@mc.com>:
265 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
266 (sunos4_aout_backend): Use MY_entry_is_text_address.
269 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
271 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
272 R_D30V_32_NORMAL to 2 (4 bytes).
275 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
277 From Gordon W. Ross <gwr@mc.com>:
278 * netbsd.h (N_SHARED_LIB): Define.
279 (SEGMENT_SIZE): Don't define.
280 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
282 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
283 (SEGMENT_SIZE): Don't define.
285 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
286 to sizeof Rela structure, not sizeof Rel structure. From Gary
287 Thomas <g.thomas@opengroup.org>.
289 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
291 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
292 whenever entry is larger than text address, but only by whole
293 pages. From Gordon W. Ross <gwr@mc.com>.
295 * Makefile.in (install): Depend upon installdirs. Use
296 mkinstalldirs to build $(oldincludedir).
297 (installdirs): New target.
299 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
300 if this is a debugging section which we are stripping.
302 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
304 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
305 alpha-specific target data struct.
307 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
309 From Thomas Graichen <graichen@rzpd.de>:
310 * Makefile.in: Always use $(SHELL) when running move-if-change.
311 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
312 * configure: Rebuild.
314 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
316 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
317 VMA if this is an executable file or a shared object.
319 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
322 * libaout.h (struct aout_backend_data): Add entry_is_text_address
324 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
325 start of the file. Remove uses later on which switch using
327 (MY(callback)): Handle entry_is_text_address.
328 (MY_entry_is_text_address): Define if not defined.
329 (MY(backend_data)): Initialize new field.
330 * aoutf1.h (sunos4_aout_backend): Likewise.
331 * i386aout.c (MY(backend_data)): Likewise.
332 * i386mach3.c (MY(backend_data)): Likewise.
333 * mipsbsd.c (MY(backend_data)): Likewise.
334 * sparclynx.c (sparclynx_aout_backend): Likewise.
335 * netbsd.h (SEGMENT_SIZE): Define if not defined.
336 (MY_entry_is_text_address): Define.
337 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
339 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
340 whose name starts with `.'.
342 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
344 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
345 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
346 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
347 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
348 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
349 sparc-*-openbsd*): New targets.
350 * configure: Rebuild.
352 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
354 * stabs.c (struct stab_section_info): New field
356 (_bfd_link_section_stabs): Fill the above array.
357 (_bfd_stab_section_offset): Use `cumulative_skips' to
358 speed up offset calculation.
360 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
362 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
363 addend for non pc-relative relocations.
365 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
366 for non-existent function.
368 * elf-m10300.c (mn10300_elf_relax_section): New function.
369 (mn10300_elf_relax_delete_bytes): Likewise.
370 (mn10300_elf_symbol_address_p): Likewise.
371 (mn10300_elf_get_relocated_section_contents): Likewise.
372 (bfd_elf32_bfd_relax_section): Define.
373 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
375 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
377 * configure.host: Set SHLIB_LIBS.
378 * configure.in: Substitute SHLIB_LIBS.
379 * configure: Rebuild.
380 * Makefile.in (SHLIB_LIBS): New variable.
381 ($(SHLIB)): Use $(SHLIB_LIBS).
383 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
385 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
386 with bfd_section_vma.
388 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
390 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
391 Correct CPU file names for mn10[23]00.
392 * configure: Rebuild.
394 * bfd.c (bfd_record_phdr): Cast count to size_t before
397 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
398 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
399 (xcoff_write_archive_contents): LIkewise.
400 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
401 (mips_elf_create_procedure_table): Likewise.
402 * peicode.h (pe_print_idata): Likewise.
403 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
404 * xcofflink.c (xcoff_get_section_contents): Likewise.
405 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
406 (xcoff_link_add_symbols): Likewise.
407 (xcoff_link_add_symbols): Likewise.
409 * ppcboot.c (ppcboot_set_arch_mach): Make static.
410 (ppcboot_bfd_print_private_bfd_data): Likewise.
412 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
413 to complain_overflow_signed.
415 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
417 * VERSION: Set to 2.8.1.
419 * Branched binutils 2.8.
421 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
422 deciding whether to copy a reloc into a shared object.
423 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
424 relocs in unallocated sections.
425 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
426 R_SPARC_RELATIVE relocs in unallocated sections.
428 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
430 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
431 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
434 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
436 * elflink.h (elf_link_add_object_symbols): Let a common symbol
437 override an uninitialized symbol from a shared library with a
440 * elf-m10200.c: Rename from elf32-mn10200.c.
441 * elf-m10300.c: Rename from elf32-mn10300.c.
442 * cpu-m10200.c: Rename from cpu-mn10200.c
443 * cpu-m10300.c: Rename from cpu-mn10300.c
444 * Makefile.in: Update accordingly.
446 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
447 (elf_mips_isa): Move to earlier in file.
448 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
449 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
452 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
455 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
457 * configure.com: New file.
458 * config.h-vms: Remove file.
459 * makefile.vms: Update for new configure scheme.
461 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
463 * libcoff-in.h (ppc_allocate_toc_section): Declare.
464 (ppc_process_before_allocation): Declare.
465 * libcoff.h: Rebuild.
467 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
469 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
471 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
473 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
475 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
476 symbol index for a R_IHCONST reloc.
478 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
480 * targmatch.sed: Do not use \(\) recursively.
482 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
484 * m68klinux.c (MACHTYPE_OK): Define.
485 * i386linux.c (MACHTYPE_OK): Define.
487 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
489 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
490 <hjl@gnu.ai.mit.edu>:
491 * sparclinux.c: New file.
492 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
493 * bfd-in2.h: Rebuild.
494 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
495 * configure.in (sparclinux_vec): Add to list of vectors.
496 * configure: Rebuild.
497 * targets.c (sparclinux_vec): Declare.
498 (bfd_target_vector): Add sparclinux_vec.
499 * Makefile.in: Rebuild dependencies.
500 (BFD32_BACKENDS): Add sparclinux.o.
501 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
503 * coff-mips.c (mips_ecoff_backend_data): Initialize new
504 bfd_coff_backend_data field.
505 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
507 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
508 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
509 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
511 * bfd.c: Include "libiberty.h".
512 (strerror): Don't declare.
513 (bfd_errmsg): Call xstrerror rather than strerror.
515 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
517 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
518 reloc even if the symbol is in the .bss section.
519 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
520 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
521 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
523 * coffcode.h (bfd_coff_backend_data): Add new field
524 _bfd_coff_default_section_alignment_power.
525 (bfd_coff_default_section_alignment_power): Define.
526 (bfd_coff_std_swap_table): Initialize new field.
527 * libcoff.h: Rebuild.
528 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
529 symbol to the default section alignment.
531 * COPYING: Update FSF address.
534 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
536 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
537 21-bit absolute that made it act as a relative.
540 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
542 * elflink.c (_bfd_elf_create_linker_section): Don't set
543 bss_section and rel_section from existing sections.
545 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
548 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
550 * aoutx.h (some_aout_object_p): Change executable test to fix
551 problems with embedded a.out systems.
553 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
555 * stabs.c (_bfd_stab_section_offset): New function.
556 * libbfd-in.h (_bfd_stab_section_offset): Declare.
558 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
560 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
561 * elf32-mips.c (mips_elf_relocate_section): Likewise.
562 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
563 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
564 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
566 * stabs.c (_bfd_link_section_stabs): Copy over the first header
567 symbol. Check for memory allocation failure of *psinfo.
568 (_bfd_write_section_stabs): Add psinfo parameter. Change all
569 callers. Set the value of the header symbol.
570 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
574 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
576 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
577 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
578 reloc types, rather than silently failing to generate an output file.
581 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
583 * targmatch.sed: Use the hold space to put the #ifdef around the
585 * targets.c (UNSUPPORTED_TARGET): Don't define.
586 (find_target): Don't check for UNSUPPORTED_TARGET.
587 (bfd_set_default_target): Don't try to optimize by checking for
590 * Makefile.in: Rebuild dependencies.
591 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
592 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
593 (elf32-m32r.o): Remove explicit target.
595 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
598 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
599 count section symbols for sections that were created by the
600 linker, or are not allocatable or not loadable.
601 (elf32_sparc_finish_dynamic_sections): Output output section
602 symbols for section for which we made space for them.
604 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
606 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
607 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
609 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
611 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
612 (m32r_hi16_list): New static local.
613 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
614 (m32r_elf_do_hi16_reloc): Delete.
615 (m32r_elf_relocate_hi16): New function.
616 (m32r_elf_lo16_reloc): New function.
617 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
620 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
622 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
623 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
624 (m32r_elf_final_sda_base): New function.
625 (m32r_elf_relocate_section): Rewrite sdata support.
626 (m32r_elf_finish_dynamic_sections): Delete.
628 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
630 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
631 * coff-svm68k.c: New file. Just defines some macros and includes
633 * coff-m68k.c: Add functions to handle common addends, moved in
634 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
635 Control whether relocs are visible using STATIC_RELOCS.
636 * cf-m68klynx.c: Simplify greatly: just define macros to control
638 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
639 * targets. (m68ksysvcoff_vec): Declare.
640 (bfd_target_vector): Add m68ksysvcoff_vec.
641 * config.bfd (m68*-motorola-sysv*): New target.
642 * configure.in (m68ksysvcoff_vec): New vector.
643 * configure: Rebuild.
644 * Makefile.in: Rebuild dependencies.
645 (BFD32_BACKENDS): Add coff-svm68k.o.
646 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
648 * binary.c (binary_set_section_contents): Don't get misled if the
649 first section is not loadable. From Matthew L. Martin
652 * elflink.h (elf_bfd_final_link): Set the value of a section
653 symbol to the section address unless doing a relocateable link.
655 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
657 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
658 .plt entry if we've taken the function's address.
659 (elf64_alpha_merge_gots): Merge collected flags info as well.
661 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
663 * Many files: Add function prototypes.
664 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
665 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
666 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
667 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
668 * peicode.h: Change several void * parameters to PTR.
669 * srec.c (srec_get_symbol_info): Make static.
670 * syms.c (bfd_symbol_is_absolute): Remove.
671 * Makefile.in: Rebuild dependencies.
673 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
675 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
676 (bfd_elf32_bfd_is_local_label): Don't define.
678 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
681 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
683 * bfd-in.h: Don't include obstack.h.
684 (struct bfd_hash_table): Change memory field to PTR.
685 * bfd.c (struct _bfd): Change memory field to PTR.
686 * bfd-in2.h: Rebuild.
687 * libbfd-in.h (bfd_release): Declare as function, don't define as
690 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
691 objalloc routines rather than obstack routines.
692 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
693 (getpagesize): Don't define.
694 (_bfd_new_bfd): Don't set _bfd_chunksize.
695 (bfd_openr): Free new bfd and objalloc on failure.
696 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
697 (bfd_alloc_size): Remove.
698 (bfd_release): New function.
699 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
700 objalloc routines rather than obstack routines.
701 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
702 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
703 objalloc routines rather than obstack routines.
704 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
705 (struct accumulate): Change memory to struct objalloc *.
706 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
707 * dep-in.sed: Don't remove obstack.h from dependency list.
708 * Makefile.in: Rebuild dependencies.
709 (BFD_H_DEPS): Remove obstack.h.
710 (install): Don't install obstack.h.
711 * Many files: Don't include "obstack.h".
714 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
715 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
717 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
718 * sunos.c (sunos_add_dynamic_symbols): Likewise.
719 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
721 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
722 old version of bfd_alloc.
723 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
725 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
727 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
729 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
730 ELF local label syntax as well.
732 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
734 * config.bfd (powerpc-*-beos*): New target.
735 * configure.in (powerpc-*-beos*): Add case that explicitly
736 does not set COREFILE for now. A future BeOS version is
737 expected to support core files.
738 * configure: Regenerate with autoconf.
740 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
742 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
743 seen with a local symbol, rather than crashing.
745 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
746 version symbols if there aren't any.
749 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
751 * coff-tic80.c (coff_rtype_to_howto): Define
752 (coff_tic80_rtype_to_howto): Clone generic coff version and
753 add code to handle the funky TI "internal relocations".
756 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
758 * elflink.h (elf_link_add_object_symbols): Don't warn about type
759 or size changes because of a weak symbol.
761 * cisco-core.c (SIGEMT): Define if not defined.
763 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
765 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
766 setting ever. Sanity check the version number. Sort out copying
767 flags and other information when adding an indirect symbol.
768 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
769 symbols added by the backend. Clear the entire contents of the
771 (elf_export_symbol): Ignore indirect symbols.
772 (elf_link_output_extsym): Accept a section without an owner in an
774 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
775 version count. Correct the allocation of x_versymp.
777 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
778 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
779 Don't return bfd_und_section_ptr when info->shared.
780 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
781 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
782 (mips_elf_check_relocs): Resolve an indirect symbol in
784 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
785 SHN_MIPS_TEXT or SHN_MIPS_DATA.
787 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
789 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
791 From Eric Youngdale <eric@andante.jic.com>:
792 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
793 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
794 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
795 versioned symbol appears in both a regular and a shared object.
796 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
797 appropriate. Improve error message.
798 (struct elf_outext_info): Rename from elf_finfo_failed. Change
799 all uses. Add localsyms field.
800 (elf_bfd_final_link): When generating a shared library, call
801 elf_link_output_extsym to output all local symbols.
802 (elf_link_output_extsym): Handle symbols which were forced to
805 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
807 From Eric Youngdale <eric@andante.jic.com>:
808 * elf-bfd.h (elf_symbol_type): Add version field.
809 * elfcode.h (elf_slurp_symbol_table): Set version field.
810 * elflink.h (elf_link_add_object_symbols): When creating an
811 indirect symbol for a default version symbol, set DEF_DYNAMIC if
812 appropriate. Set up an indirection from the nondefault version of
814 (NAME(bfd_elf,size_dynamic_sections)): Call
815 elf_link_assign_sym_version before checking whether there are any
816 versions. Always record the version name as a dynamic symbol.
818 (elf_link_assign_sym_version): After finding a version, see if a
819 symbol should be forced to local scope. Create a new version
820 definition if appropriate.
821 (elf_link_output_extsym): Correct indirect symbol handling.
822 * elf.c (bfd_elf_print_symbol): Print version information.
823 (bfd_section_from_shdr): Turn version sections into BFD sections.
824 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
825 if sh_info is not already set.
826 (_bfd_elf_copy_private_section_data): Copy sh_info for version
828 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
829 _bfd_stringtab_add to copy the name into permanent memory if
832 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
834 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
836 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
838 * coffcode.h (bfd_coff_backend_data): Change
839 _bfd_coff_compute_section_file_positions to return a boolean
840 value. Change all callers.
841 (coff_compute_section_file_positions): Change return type to
842 boolean. If the size of the last section changed, then output a
843 zero byte at the end of the file.
844 * libcoff.h: Rebuild.
846 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
847 for at least 6 output symbols.
848 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
849 emit a TC csect to represent the space they take up. For an XO
850 symbol, just emit a reference, not a csect.
852 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
853 Solaris doesn't like the combined options, and the -f is
855 (stamp-tshlink, install): Likewise.
857 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
858 handling when little endian.
860 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
862 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
863 (mn10300_elf_relocate_section): Likewise.
864 (elf_backend_relocate_section): Define.
866 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
867 relocs. Replace them with generic PCREL_{8,16,32} relocs.
868 (elf32_mn10300_howto_table): Likewise.
869 (elf32_mn10300_reloc_map): Likewise.
870 (bfd_elf32_mn10300_reloc): Delete unused function.
872 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
875 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
876 understand, just set the howto field to NULL, and the caller will
877 print an appropriate error message.
879 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
880 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
881 block. Use NULL for initializations of "ptr" rather than bare 0.
882 * coff-h8300.c: Fix typo in comment.
883 * coff-h8500.c: Ditto.
887 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
889 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
890 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
891 m32r_elf_get_relocated_section_contents): First pass at relax support.
893 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
895 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
896 entry for reading verdef records.
897 Use correct braces for computing increments of extverdaux and
898 exteverdef record pointers.
901 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
903 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
907 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
909 * elflink.h (elf_link_find_version_dependencies): Check that
910 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
914 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
916 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
919 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
921 * targets.c (bfd_default_vector): Make non-const.
922 (find_target): New static function, broken out of
924 (bfd_set_default_target): New function.
925 (bfd_find_target): Call find_target. When defaulting, use
926 bfd_default_vector[0] if it is not NULL.
927 * libbfd-in.h (bfd_default_vector): Adjust declaration.
928 * bfd-in2.h, libbfd.h: Rebuild.
930 * syms.c (bfd_is_local_label): Return false if the symbol has no
932 * coff-i960.c (coff_i960_is_local_label_name): New function.
933 (coff_bfd_is_local_label_name): Define.
934 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
935 (coff_bfd_is_local_label_name): Define.
936 * coff-rs6000.c (xcoff_is_local_label_name): New function.
937 (coff_bfd_is_local_label_name): Define.
938 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
939 with .. or _.L_ as local.
940 * elf32-i386.c (elf_i386_is_local_label_name): New function.
941 (bfd_elf32_bfd_is_local_label_name): Define.
942 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
943 beginning with $ as local.
945 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
947 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
948 rather than comparing against info->lprefix.
949 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
950 * elflink.h (elf_link_input_bfd): Likewise.
951 * linker.c (_bfd_generic_link_output_symbols): Likewise.
952 * xcofflink.c (xcoff_link_input_bfd): Likewise.
954 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
955 _bfd_elf_is_local_label_name if not already defined.
956 * elf.c (_bfd_elf_is_local_label_name): New function.
957 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
959 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
960 (m88k_is_local_label_name): New static function.
962 * coffcode.h (coff_bfd_is_local_label_name): Define as
963 _bfd_coff_is_local_label_name if not already defined.
964 * coffgen.c (_bfd_coff_is_local_label_name): New function.
965 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
966 * libcoff.h: Rebuild.
968 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
969 to _bfd_is_local_label_name.
970 (bfd_target): Likewise.
971 * syms.c (bfd_is_local_label): Define as function, not macro.
972 (bfd_is_local_name): Define.
973 * libbfd.c (bfd_generic_is_local_label_name): Rename from
974 bfd_generic_is_local_label, and take a string rather than a
976 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
977 (_bfd_nosymbols_bfd_is_local_label_name): Define.
978 (bfd_generic_is_local_label): Don't declare.
979 (bfd_generic_is_local_label_name): Declare.
980 * bfd-in2.h, libbfd.h: Rebuild.
981 * All backends: Change local_label to local_label_name.
983 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
984 (mips_elf_relocate_got_local): Change return type to boolean.
985 Don't assume that the first zero entry is unassigned; instead, use
987 (mips_elf_relocate_section): Check return value of
988 mips_elf_relocate_got_local.
989 (mips_elf_create_got_section): Initialize assigned_gotno field.
992 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
994 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
998 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1000 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1001 that have no contents merely because linker_mark is not set.
1003 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1005 * config.bfd (mips*-*-lnews*): New target.
1006 * coff-mips.c (mips_relocate_section): Make assert compare
1007 content byteorder instead of header byteorder.
1008 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1010 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1011 * configure.in (ecoff_biglittle_vec): Add case.
1012 * configure: Update.
1014 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1016 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1017 name begins with ".note".
1018 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1019 section whose name begins with ".note".
1020 (get_program_header_size): Corresponding change.
1022 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1023 jal and for jal overflow.
1025 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1027 From Eric Youngdale <eric@andante.jic.com>:
1028 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1029 not found, try looking it up again without the version name.
1030 (elf_link_add_object_symbols): Always link against the dynamic
1031 symbol table of a dynamic object. When linking against a dynamic
1032 object, include version strings in symbol names, and set up
1033 version information. Add indirect symbols for default versions.
1034 (elf_link_create_dynamic_sections): Add special version sections.
1035 (struct elf_assign_sym_version_info): Define.
1036 (struct elf_find_verdep_info): Define.
1037 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1038 up version sections.
1039 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1040 (elf_link_find_version_dependencies): New static function.
1041 (elf_link_assign_sym_version): New static function.
1042 (elf_link_renumber_dynsyms): New static function.
1043 (struct elf_final_link_info): Add symver_sec field.
1044 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1045 local symbols of a dynamic object. Handle DT_VER* constants.
1046 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1047 dynamic object. Skip indirect symbols from ELF objects. Remove
1048 the version name before choosing a hash bucket. Write out the
1049 version information if appropriate.
1050 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1051 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1052 (bfd_elf64_size_dynamic_sections): Likewise.
1053 * bfd-in2.h: Rebuild.
1054 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1055 Change elf_link_hash_flags to unsigned short.
1056 (ELF_LINK_HIDDEN): Define.
1057 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1058 dynverdef_hdr, dynversym_section, dynverdef_section,
1059 dynverref_section, cverdefs, cverrefs, verdef, verref.
1060 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1061 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1062 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1063 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1064 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1065 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1066 (_bfd_elf_slurp_version_tables): Declare.
1067 * elf.c (_bfd_elf_swap_verdef_in): New function.
1068 (_bfd_elf_swap_verdef_out): Likewise.
1069 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1070 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1071 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1072 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1073 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1074 version information if there is any.
1075 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1076 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1077 (elf_fake_sections): Handle .gnu.version* section names.
1078 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1079 (_bfd_elf_slurp_version_tables): New function.
1080 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1081 version name in string entered in dynamic hash table.
1082 * elfcode.h: Include fnmatch.h.
1083 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1084 symbol which was forced to become local.
1085 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1086 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1087 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1088 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1090 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1092 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1094 (mn10200_elf_relax_section): Correctly compute a symbol's value
1095 when the symbol is local, but not in the same section as we are
1096 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1099 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1101 * elf32-m32r.c: Rewrite to use ELF backend linker.
1102 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1103 Add small data area support (R_M32R_SDA16).
1104 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1105 * bfd-in2.h,libbfd.h: Regenerated.
1107 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1109 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1110 (mn10200_elf_relax_delete_bytes): Likewise.
1111 (mn10200_elf_symbol_address_p): Likewise.
1112 (mn10200_elf_get_relocated_section_contents): Likewise.
1113 (bfd_elf32_bfd_relax_section): Define.
1114 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1116 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1117 (mn10200_elf_relocate_section): Likewise.
1118 (elf_backend_relocate_section): Define.
1121 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1123 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1124 reloc.c, targets.c: New target, elf-*-D30V.
1126 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1128 * cpu-d30v.c, elf32-d30v.c: New files.
1131 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1133 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1134 * bfd-in2.h: Regenerated.
1135 start-sanitize-tic80
1136 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1137 (rtype2howto): Add function.
1138 (tic80_howto_table): Add.
1141 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1143 * sysdep.h: Don't define errno in MSVC if error.h is included.
1146 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1148 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1149 is initialized before it is used.
1152 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1155 symbol into a weak undefined symbol; leave it as a common symbol.
1157 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1159 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1160 about a symbol defined in a dynamic object if it has already been
1161 defined in a regular object.
1163 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1165 * makefile.vms: Add gcc flags to allow compiling with current gcc
1167 (targmatch.h): New dependency.
1169 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1171 * evax.h (ALPHA_R_CODEADDR): New relocation.
1172 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1174 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1176 * bfd-in2.h, libbfd.h: Rebuild.
1178 Restrict symbol length to 64 bytes, case preserving:
1179 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1180 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1181 (_bfd_evax_length_hash_symbol): Added.
1182 * evax-etir.c (_bfd_evax_write_etir): Call
1183 _bfd_evax_length_hash_symbol before output of symbol.
1184 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1185 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1187 * evax-emh.c: Output filename to object file without path.
1189 * evax-egsd.c: New sections for local and global commons.
1191 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1192 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1193 notices. Replace AXP with Alpha.
1195 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1197 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1198 sections if we are creating a shared library.
1200 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1202 * configure.host (i386-windows): Don't set host64=true.
1204 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1206 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1207 (elf_mips16_gprel_howto): New static variable.
1208 (mips16_gprel_reloc): New static function.
1209 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1210 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1211 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1212 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1213 * bfd-in2.h, libbfd.h: Rebuild.
1215 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1217 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1218 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1220 start-sanitize-r5900
1221 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1223 * config.bfd: add r5900
1226 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1228 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1229 the output section will be the absolute section; don't print an
1230 assertion message for that case when doing a relocateable link.
1232 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1234 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1235 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1236 need_fn_sub, call_stub, and call_fp_stub.
1237 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1238 (mips_elf_link_hash_newfunc): Initialize new fields.
1239 (mips_elf_link_hash_table_create): Likewise.
1240 (mips_elf_relocate_section): Redirect relocations to use mips16
1241 stubs when appropriate.
1242 (mips_elf_check_relocs): Attach stub sections to the appropriate
1243 symbol. Set need_fn_stub when appropriate.
1244 (mips_elf_always_size_sections): New static function.
1245 (mips_elf_check_mips16_stubs): New static function.
1246 (elf_backend_always_size_sections): Define.
1247 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1249 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1250 attached to sections which are not being included in the link.
1252 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1254 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1255 symbol value when computing the addend for a pc_relative
1258 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1260 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1261 relocateable link, just skip pc_relative pcrel_offset relocs.
1262 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1263 structure for an ARM26 reloc which can be resolved.
1264 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1265 reloc can be resolved.
1267 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1268 error in overflow check for R_RELBYTE.
1270 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1272 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1273 From Mark Rasin <mark.rasin@telrad.co.il>.
1275 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1278 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1280 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1281 (elf_mn10200_howto_table): Likewise.
1282 (mn10200_reloc_map): Likewise.
1284 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1286 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1287 * bfd-in2.h, libbfd.h: Regenerated.
1288 * elf32-m32r.c: Add support for them.
1290 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1292 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1293 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1295 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1296 r_format and r_pcrel. Always return a value.
1298 * riscix.c (MY_final_link_callback): Define to dummy value.
1300 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1301 relocations against the text segment, look up the output name of
1303 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1304 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1305 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1306 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1307 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1309 start-sanitize-tic80
1310 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1312 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1313 routines for little endian data.
1314 * coffcode.h (coff_write_object_contents): Set magic to
1315 TIC80_ARCH_MAGIC for TIc80.
1317 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1319 * coff-tic80.c (tic80coff_vec): Change to little endian data
1323 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1325 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1326 auxiliary_filters parameter to be const char * const *. Accept a
1327 NULL terminated array.
1328 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1329 (bfd_elf32_size_dynamic_sections): Update declaration.
1330 * bfd-in2.h: Rebuild.
1332 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1334 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1335 NOTYPE symbol in a text section as a FUNC symbol.
1337 * coffcode.h (coff_compute_section_file_positions): Force
1338 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1340 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1342 * libaout.h (machine_type): Reserve several values for sparclet.
1344 start-sanitize-tic80
1345 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1347 * config.bfd (tic80-*-*): Don't require 'coff'.
1351 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1353 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1354 table to v850_elf_reloc for all non-standard relocations.
1355 (v850_elf_check_relocs): Add check for h being non-null.
1356 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1357 statement instead of multiple ifs.
1358 (v850_elf_relocate_section): Fix up error message, don't just call
1362 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1364 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1365 Use bfd_elf_generic_reloc as special function for all relocs.
1366 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1368 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1369 24bit pc-relative reloc.
1371 start-sanitize-tic80
1372 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1374 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1375 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1376 header byte order is little endian. Use correct bfd_get and
1377 bfd_put routines for little endian headers.
1378 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1379 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1382 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1384 * reloc.c: Add BFD_RELOC_24.
1385 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1386 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1387 * bfd-in2.h, libbfd.h: Rebuilt.
1389 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1391 elf64-alpha multiple .got rewrite:
1393 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1394 (bfd_elf*_mkobject): Don't define here ...
1395 * elfxx-target.h: ... but rather here. Default always_size_sections
1397 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1398 what the #defines in elf-bfd.h transmuted it to anyway.
1400 * section.c: Add SEC_LINKER_CREATED flag.
1401 * bfd-in2.h: Rebuild.
1402 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1403 relocation section flags.
1404 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1405 SEC_IN_MEMORY to recognize generated bits.
1406 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1408 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1409 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1410 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1411 * elf32-ppc.c (ppc_elf_create_linker_section,
1412 ppc_elf_size_dynamic_sections): Likewise.
1413 * elf32-sparc.c (elf32_sparc_check_relocs,
1414 elf32_sparc_size_dynamic_sections): Likewise.
1415 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1417 (_bfd_elf_create_dynamic_sections): Likewise.
1418 (_bfd_elf_make_linker_section_rela): Likewise.
1419 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1420 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1421 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1422 to identify generated bits.
1423 (elf_link_input_bfd): Likewise.
1425 * elf64-alpha.c: Rewrite everything touching relocations.
1428 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1430 * elf32-v850.c (all functions and static variables): Go through
1431 and regularize names to be of the form v850_elf_<xxx>.
1432 (toplevel): Include <elf/v850.h>.
1433 (enum reloc_type): Move to include/elf/v850.h.
1434 (v850_elf_check_relocs): For common variables, if the variable is
1435 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1436 into the appropriate section.
1437 (elf_backend_check_relocs): Define.
1439 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1441 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1444 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1446 * config.bfd (mips*el-*-linux*): New target.
1447 (mips*-*-linux*): New target.
1449 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1450 Return a useful value.
1452 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1454 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1456 * configure: Rebuild.
1457 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1458 ac_cv_func_mmap in bfd/configure.host.
1460 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1461 filter_shlib and auxiliary_filter_shlib parameters.
1462 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1464 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1465 (bfd_elf64_size_dynamic_sections): Likewise.
1466 * bfd-in2.h: Rebuild.
1468 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1470 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1471 symbols, don't export a symbol which is defined by an object in an
1472 archive which contains shared objects.
1474 start-sanitize-tic80
1475 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1477 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1478 for TI TMS320c80 (MVP).
1479 (bfd_archures_list): Add bfd_tic80_arch.
1480 * bfd-in2.h: Regenerate by running "make headers".
1482 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1484 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1485 * configure.in (case $vec): Correct typo, "tb" not "tp".
1486 Also add cofflink.o for tic80coff_vec.
1487 * configure: Regenerate with autoconf.
1490 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1492 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1493 is configured with --with-mmap.
1495 start-sanitize-tic80
1496 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1498 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1499 (ALL_MACHINES): Add cpu-tic80.o
1500 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1501 * coff-tic80.c: Add skeleton, cloned from another coff config.
1502 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1506 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1508 * TODO: Correct a misspelling.
1509 start-sanitize-tic80
1510 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1511 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1512 * configure.in (case $vec): Add tic80coff_vec entry.
1513 * configure: Regenerate with autoconf.
1514 * archures.c (bfd_tic80_arch): Declare.
1515 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1516 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1517 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1518 (bfd_target_vector): Add tic80coff_vec entry.
1521 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1523 * elflink.h (elf_buckets): Add some more values for larger
1526 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1528 * Makefile.in (install): Move subdir_do out of conditional. From
1529 Fred Fish <fnf@cygnus.com>.
1531 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1533 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1535 (elf_mn10200_howto_table): Likewise.
1536 (mn10200_reloc_map): Likewise.
1538 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1540 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1541 mips16 symbol during the link.
1542 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1544 (mips_elf_link_output_symbol_hook): New static function.
1545 (elf_backend_link_output_symbol_hook): Define.
1547 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1550 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1552 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1553 against SEC_DEBUGGING sections here (revert patch of December 5).
1554 * elfcode.h (elf_object_p): Check for them here, instead.
1556 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1558 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1559 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1561 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1562 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1563 * elf-bfd.h (struct elf_size_info): Update declaration of
1565 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1566 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1567 * elfxx-target.h: Use new dynamic reloc routines by default.
1568 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1571 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1573 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1574 if NAMES_HAVE_UNDERSCORE is defined.
1576 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1578 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1580 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1582 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1585 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1587 * elflink.h (elf_link_add_object_symbols): Only add a weak
1588 symbol if the real definition is in the dynamic symbol table.
1589 After finding the real definition, then, if it is dynamic, add the
1590 weak symbol to the dynamic symbol table.
1592 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1594 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1596 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1599 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1601 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1603 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1604 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1605 * reloc.c: Remove mn10300 big endian relocs.
1606 * bfd-in2.h, libbfd.h: Rebuilt.
1608 * elf32-mn10200.c: Update from elf32-mn10300.c.
1610 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1612 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1614 * elf32-mn10300.c: Add some comments.
1616 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1618 * ihex.c (ihex_scan): Always initialize buf before jumping to
1620 (ihex_read_section): Likewise.
1622 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1624 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1625 inplace for most relocs.
1627 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1629 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1630 even if SEC_ALLOC is not set.
1631 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1632 when deciding whether to copy a reloc into a shared object.
1633 (elf_i386_relocate_section): Likewise.
1634 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1635 (elf32_sparc_relocate_section): Likewise.
1636 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1637 reloc section if it is not set in the source section.
1638 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1639 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1640 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1642 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1644 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1645 expects a .got.plt until we actually create it.
1647 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1649 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1650 message for bfd_reloc_outofrange, rather than aborting. From
1651 Philippe De Muyter <phdm@info.ucl.ac.be>.
1653 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1654 a relocateable link, don't try to process them. From Heinz Wrobel
1655 <wrobel@lpr.e-technik.tu-muenchen.de>.
1657 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1659 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1660 mn10300_info_howto_rel. Tweak reloc argument to be an
1661 Elf32_Internal_Rela.
1662 (USE_RELA): Define instead of USE_REL.
1663 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1665 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1667 * configure.in, configure: Handle mips*-sgi-irix6*.
1668 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1671 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1673 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1674 relocation against a symbol defined in a section with no output
1677 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1679 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1680 * configure, config.in: Rebuild with autoconf 2.12.
1682 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1683 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1684 (swap_out_syms): Set st_other from existing st_other field.
1685 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1687 (elf_link_output_extsym): Set the other field from the global hash
1689 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1690 (elf_mips16_jump_howto): New static variable.
1691 (mips16_jump_reloc): New static function.
1692 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1693 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1694 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1696 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1697 * bfd-in2.h, libbfd.h: Rebuild.
1698 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1700 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * configure.host: Use long long for mips-sgi-irix6*.
1704 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1705 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1707 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1709 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1710 (enum reloc_type): Add more reloc types.
1711 (elf32_mn10300_howto_table): Update for new reloc types.
1712 (elf32_mn10300_reloc_map): Update for new reloc types.
1713 * reloc.c: Add some new relocs for the mn10300 series.
1714 * bfd-in2.h, libbfd.h: Rebuilt.
1716 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1718 * som.c (setup_sections): Don't lose for a space which has
1719 no data, but some symbols.
1721 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1724 (sunos_link_hash_table_create): Initialize got_needed.
1725 (sunos_create_dynamic_sections): Only set .got section size if it
1726 is not already set. Set got_needed.
1727 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1728 sdynptr, and only handle dynamic sections, if dynamic sections are
1730 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1731 Initialize .got section.
1732 (sunos_scan_ext_relocs): Likewise.
1733 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1735 (sunos_finish_dynamic_link): Check got_needed. Only set up
1736 dynamic linking information if needed.
1738 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1740 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1742 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1744 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1746 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1748 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1751 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1753 * filemode.c: Include sysdep.h.
1754 * ihex.c: Add casts to eliminate compiler warnings.
1755 * sunos.c: Add casts to eliminate compiler warnings.
1757 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1759 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1761 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1762 appropriate relocations in the .so file if shared.
1763 (ppc_elf_relocate_section): Ditto.
1765 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1767 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1768 complain_overflow_unsigned.
1770 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1772 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1773 overflows for R_D10V_16 and R_D10V_18.
1775 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1777 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1778 (do_with_relocs): Likewise.
1779 (do_as_repeat): Likewise.
1780 (copy_expression): Likewise.
1782 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1784 * ieee.c (ieee_write_external_part): Correctly record whether
1785 there is an external part.
1788 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1790 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1791 handle tda offsets for sld.w and sst.w instructions.
1792 Fix alignment check in sld.w and sst.w tda reloc handling.
1795 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1797 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1800 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1802 * elf32-v850.c: Add comments about assumptions about
1803 char, short & long sizes.
1804 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1805 problems for several relocs.
1807 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1808 R_V850_SDA_OFFSET entry.
1811 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1814 Store import file index in ldindx.
1815 (xcoff_build_ldsyms): Assume that ldsym was not previously
1816 allocated. For an imported symbol, copy ldindx into l_ifile.
1819 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1821 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1822 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1823 fields in R_V850_TDA_OFFSET.
1824 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1825 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1828 * elf32-v850.c: Include bfdlink.h.
1829 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1831 (elf32_v850_bfd_final_link_relocate): New function.
1832 (v850_elf_relocation_section): Likewise.
1833 (elf_backend_relocate_section): Define.
1836 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * binary.c (binary_set_section_contents): Ignore sections which
1839 don't have SEC_LOAD and SEC_ALLOC set.
1841 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1843 * linker.c (_bfd_generic_final_link): Avoid losing static
1844 symbols in the .bss section.
1846 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1848 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1849 (mips32_64bit_reloc): New static function.
1850 (mips_reloc_map): Add entry for BFD_RELOC_64.
1851 (mips_elf_relocate_section): Handle R_MIPS_64.
1853 * linker.c (default_indirect_link_order): Print an error message
1854 when attempting to do a relocateable link with different object
1855 file formats, rather than calling abort.
1857 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1859 * reloc.c (m32r relocs): Rename them.
1860 * bfd-in2.h, libbfd.h: Regenerated.
1861 * elf32-m32r.c: Update.
1862 (m32r_elf_10_pcrel_reloc): New function.
1863 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1864 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1866 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1868 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1869 all sections that will be included in the output file.
1870 (_bfd_generic_link_output_symbols): Discard symbols in sections
1871 which are being discarded.
1875 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1876 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1877 (elf_v850_howto_table): Corresponding changes.
1878 (elf_v850_reloc_map): Corresponding changes.
1879 * reloc.c: Add additional V850 relocations.
1880 * bfd-in2.h, libbfd.h: Rebuilt.
1882 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1883 no longer want in pc-relative relocs.
1885 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1887 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1888 accept a reloc against an undefined sybmol!
1890 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1892 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1895 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1897 * VERSION: Bump for new relocation.
1899 * hosts/i386bsd.h: If NBPG is not defined, define it as
1900 PAGE_SIZE, for recent versions of FreeBSD.
1902 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1904 * configure.host: Use `long long' as the 64 bit type on a Solaris
1905 host, since both gcc and the SunPRO compilers support it.
1907 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1909 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1910 mistake to have reused the ECOFF LITERAL for ELF since they have
1911 different semantics.
1912 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1913 * bfd-in2.h, libbfd.h: Rebuild.
1915 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1918 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1919 dynamic relocation for an undefweak symbol when we are building
1920 a static executable.
1922 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1924 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1925 point explicitly to srcdir.
1926 (targmatch.h): Edit references to point explicitly to objdir.
1928 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * config.bfd: When setting targ_cpu, don't get confused by
1933 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1935 * configure.host: Add support for windows host (a build done
1936 under the Microsoft build environment).
1938 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1940 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1941 definition in a dynamic object, add it to the dynamic symbol table
1942 if any dynamic object mentions it. Reverts part of last patch.
1944 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1945 (sunos_link_hash_table_create): Initialize got_base.
1946 (bfd_sunos_size_dynamic_sections): If the .got section is more
1947 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1949 (sunos_check_dynamic_reloc): Subtract got_base from a base
1950 relative relocation.
1952 * elf32-mips.c (elf_mips_isa): New static function.
1953 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1954 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1956 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1958 * archive.c (do_slurp_coff_armap): Only treat archive as little
1959 endian for i960 COFF.
1961 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1963 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1964 by the change in size of the section when EXEC_P is not set.
1966 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1967 (m68kcoff_rtype_to_howto): New static function.
1968 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1969 VMA to the addend for a PC relative reloc.
1971 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1973 * Makefile.in: Rebuild dependencies.
1975 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1978 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1980 * Makefile.in: Remove explicit dependencies for mn10200 and
1982 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1983 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1984 (dependencies): Rebuilt.
1986 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1988 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1989 during this function.
1991 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1992 section if the flags are compatible.
1994 * configure.in: Add havevecs, and put it in tdefaults.
1995 * mpw-config.in: Likewise.
1996 * configure: Rebuild.
1997 * targmatch.sed: New file; a sed script to build targmatch.h from
1999 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2000 * targets.c: Include "fnmatch.h".
2001 (struct targmatch): Define.
2002 (bfd_target_match): Define by including targmatch.h.
2003 (bfd_find_target): If the target is not found by name, search for
2004 it as a configuration triplet.
2005 * Makefile.in: Rebuild dependencies.
2006 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2007 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2008 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2009 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2010 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2011 (CFILES): Remove i386dynix.c and hp300bsd.c.
2012 (targmatch.h): New target.
2013 (do_clean): Remove targmatch.h.
2015 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2016 * acconfig.h: Add NEED_DECLARATION_GETENV.
2017 * configure, config.in: Rebuild.
2018 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2019 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2021 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2023 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2024 * cpu-mn10200.c, cpu-mn10300.c: New files.
2025 * elf32-mn10200.c, elf32-mn10300.c: New files.
2026 * Makefile.in: Break mn10x00 support into two separate
2027 configurations, mn10200 and mn10300.
2028 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2029 * bfd-in2.h, configure: Rebuilt.
2031 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2033 * Makefile.in (do_clean): Move config.log to do_distclean.
2035 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2037 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2038 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2039 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2040 (elf32-mn10x00.o): Add dependencies.
2041 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2042 (bfd_mn10x00_arch): Declare.
2043 (bfd_archures_list): Add bfd_mn10x00_arch.
2044 * config.bfd: Add mn10x00-*-*.
2045 * configure.in: Add bfd_elf32_mn10x00_vec.
2046 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2047 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2048 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2049 * bfd-in2.h, configure: Rebuilt.
2051 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2053 openVMS/Alpha: Provide filename and case_hack flags via
2054 symbol table from gas.
2055 Add case_hack code for symbol output from vax/vms.
2056 * evax-alpha.c (evax_initialize): Remove filename handling,
2057 filename is provided via symbol table.
2058 (evax_get_symtab): Use local symbol count when setting up table.
2059 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2061 (_bfd_evax_write_egsd): Skip file name symbol.
2062 * evax-emh.c (get_vms_time_string): Local function now.
2063 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2065 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2066 through _bfd_evax_case_hack_symbol.
2067 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2069 (_bfd_evax_basename): Removed.
2070 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2071 * evax.h (evax_private_data_struct): Remove filename.
2072 (flag_hash_long_names, flag_show_after_trunc,
2073 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2076 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2078 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2079 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2080 (NO_SWAP_MAGIC): Don't define.
2081 (SWAP_MAGIC): Define.
2083 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2084 no hash table entry for a global symbol.
2086 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2088 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2090 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2092 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2093 symbol type with T_NULL. Warn if symbol type changes. Based on
2094 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2096 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2097 a dynamic object in the dynamic symbol table if it is referenced
2098 or defined by a regular object.
2101 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2103 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2104 remove dwarf local labels. Shrinks binaries by a factor of 3!
2107 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2109 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2110 by hand, rather than by calling bfd_make_section.
2112 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2114 * reloc.c: Rename m32r relocs.
2115 * bfd-in2.h, libbfd.h: Rebuilt.
2116 * elf32-m32r.c: Update.
2118 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2120 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2121 link, adjust the symbol index of a base relative reloc. Don't
2122 change the addend of a PC relative reloc if pcrel_offset is set.
2123 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2124 a relocateable link.
2126 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2127 it is zero, in case src_mask matters.
2128 (bfd_install_relocation): Likewise.
2130 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2132 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2134 (_bfd_xcoff_bfd_final_link): Don't set target_index
2135 to an uninitialized value.
2137 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2139 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2140 indices, rather than crashing.
2141 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2143 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2146 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2150 (coff_arm_adjust_symndx): New static function.
2151 (coff_adjust_symndx): Define.
2153 * srec.c (srec_scan): Accept multiple symbols on a single line.
2154 From Pascal Martin <pmartin@alsys.com>.
2158 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2160 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2161 (sunos_merge_private_bfd_data): New function.
2163 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2165 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2167 (bfd_merge_private_bfd_data): Likewise.
2168 * section.c (bfd_copy_private_section_data): Likewise.
2169 * syms.c (bfd_copy_private_symbol_data): Likewise.
2170 * bfd-in2.h: Rebuild.
2171 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2172 both BFD's are the right flavour.
2173 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2174 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2175 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2176 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2177 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2178 (ppc_elf_merge_private_bfd_data): Likewise.
2179 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2180 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2182 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2183 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2186 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2188 * reloc.c: Add m32r relocs.
2189 * bfd-in2.h, libbfd.h: Rebuilt.
2190 * cpu-m32r.c,elf32-m32r.c: New files.
2192 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2194 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2196 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2198 * tekhex.c (first_phase): Change type parameter from char to int.
2200 (pass_over): Change func to expect int, not char.
2202 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2203 rather than SEC_LOAD when aligning the file offset for the first
2204 section in a segment.
2206 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2208 * syms.c (coff_section_type): Make arg const.
2209 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2210 to make_bfd_asection().
2211 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2212 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2213 (_bfd_elf_stringtab_init): Remove prototype.
2215 * netbsd-core.c (swap_abort): Add prototype.
2216 * aix386-core.c (swap_abort): Ditto & make static
2217 * hpux-core.c (swap_abort): Ditto & make static.
2218 * irix-core.c (swap_abort): Ditto & make static.
2219 * ptrace-core.c (swap_abort): Ditto & make static.
2220 * trad-core.c (swap_abort): Ditto & make static.
2221 * coffswap.h (coff_swap_reloc_in): Ditto.
2222 (coff_swap_reloc_out): Ditto.
2223 (coff_swap_filehdr_in): Ditto.
2224 (coff_swap_filehdr_out): Ditto.
2225 (coff_swap_sym_in): Ditto.
2226 (coff_swap_sym_out): Ditto.
2227 (coff_swap_aux_in): Ditto.
2228 (coff_swap_aux_out): Ditto.
2229 (coff_swap_lineno_in): Ditto.
2230 (coff_swap_lineno_out): Ditto.
2231 (coff_swap_aouthdr_in): Ditto.
2232 (coff_swap_aouthdr_out): Ditto.
2233 (coff_swap_scnhdr_in): Ditto.
2234 (coff_swap_scnhdr_out): Ditto.
2235 * ihex.c (ihex_sizeof_headers): Ditto.
2236 * tekhex.c (getsym): Ditto.
2237 (find_chunk): Ditto & make static.
2238 (insert_byte): Ditto.
2239 (first_phase): Ditto.
2241 (tekhex_get_symtab): Ditto & make static.
2242 (tekhex_get_symtab_upper_bound): Ditto & make static.
2243 (tekhex_mkobject): Ditto.
2244 (tekhex_object_p): Ditto.
2245 (move_section_contents): Ditto.
2246 (tekhex_get_section_contents): Ditto.
2247 (tekhex_set_arch_mach): Ditto & make static.
2248 (tekhex_set_section_contents): Ditto.
2249 (writevalue): Ditto.
2252 (tekhex_write_object_contents): Ditto.
2253 (tekhex_sizeof_headers): Ditto.
2254 (tekhex_make_empty_symbol): Ditto.
2255 (tekhex_get_symbol_info): Ditto.
2256 (tekhex_print_symbol): Ditto.
2257 * irix-core.c (make_bfd_asection): Ditto.
2258 (irix_core_core_file_p): Ditto.
2259 (irix_core_core_file_failing_command): Ditto.
2260 (irix_core_core_file_failing_signal): Ditto.
2261 (irix_core_core_file_matches_executable_p): Ditto.
2262 (irix_core_make_empty_symbol): Ditto.
2263 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2264 * srec.c (srec_new_symbol): Ditto.
2265 (srec_get_section_contents): Ditto.
2266 (srec_set_arch_mach): Ditto.
2267 (srec_set_section_contents): Ditto.
2268 (internal_srec_write_object_contents): Ditto.
2269 (srec_write_object_contents): Ditto.
2270 (symbolsrec_write_object_contents): Ditto.
2271 (srec_sizeof_headers): Ditto.
2272 (srec_make_empty_symbol): Ditto.
2273 (srec_get_symtab_upper_bound): Ditto.
2274 (srec_get_symtab): Ditto.
2275 (srec_print_symbol): Ditto and make static.
2276 * elf.c (elf_read): Ditto
2277 (assign_section_numbers): Ditto.
2278 (elf_fake_sections): Ditto.
2279 (sym_is_global): Ditto.
2280 (elf_map_symbols): Ditto.
2281 (get_program_header_size): Ditto.
2282 * coffgen.c (make_a_section_from_file): Ditto.
2283 (coff_real_object_p): Ditto.
2284 (fixup_symbol_value): Ditto.
2285 (build_debug_section): Ditto.
2287 * syms.c (coff_section_type): Ditto.
2289 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2291 * bfd-in2.h: Rebuilt after m32r changes.
2293 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2295 * config.bfd,configure.in,configure: Add m32r support.
2296 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2297 * config.bfd: Keep target list alphabetically sorted.
2300 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2302 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2303 to add in the constant part found in the instruction itself.
2304 (case R_V850_HI16_S): Likewise.
2307 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2309 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2310 and R_D10V_18 to be 1 (word).
2312 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2314 * stabs.c (_bfd_link_section_stabs): If the output_section field
2315 of either section is bfd_abs_section, then the linker is
2316 discarding the section and we should not optimize it.
2318 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2320 * Makefile.in (aout-sparcle.o): New target.
2321 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2322 * config.bfd (sparclet-*-aout*): Add case.
2323 * configure.in (sparcle_aout_vec): Add case.
2324 * configure: Regenerated.
2325 * targets.c (sparcle_aout_vec): Declare.
2326 (bfd_target_vector): Add sparcle_aout_vec.
2327 * aout-sparcle.c: New file.
2330 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2332 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2333 low order sign bit propogation for R_V850_HI16_S.
2335 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2336 handling V850 specific relocs.
2337 (elf_v850_howto_table): Use the new function for some
2338 relocations. Twiddle masks & shifts for some relocs.
2339 Set partial_inplace where needed.
2342 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2344 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2345 default architecture to a machine number of 0.
2346 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2348 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2349 the output BFD is the default, set it from the first input BFD.
2352 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2354 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2355 insert at bitpos zero. The HI16 relocs are shifted right
2356 by 16 bits. Fix src_mask for all relocs.
2357 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2359 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2363 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2365 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2366 Rewrite to use BFD file read routines and to avoid using a fixed
2367 length for the file name.
2370 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2372 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2373 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2374 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2375 to R_V850_{32,16,8}.
2377 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2379 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2380 (elf_v850_howto_table): Add info for HI16_S reloc.
2381 (v850_reloc_map): Add HI_16_S reloc.
2382 * reloc.c: Define BFD_RELOC_V850_* relocs.
2385 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2388 * elf32-sh.c: New file.
2389 * elf.c (prep_headers): Handle bfd_arch_sh.
2390 * elfcode.h (write_relocs): Handle absolute symbol.
2391 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2392 (_bfd_elf64_link_read_relocs): Declare.
2393 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2394 elf_link_read_relocs. Make globally visible. Change all
2396 (elf_link_input_bfd): Get external symbols from cache in
2397 symtab_hdr->contents. Get contents from cache in
2399 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2401 * reloc.c: Define BFD_RELOC_SH_* relocs.
2402 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2403 * coff-sh.c (sh_insns_conflict): Fix a return value.
2404 (_bfd_sh_align_load_span): New globally visible function, broken
2405 out of sh_align_load.
2406 (sh_align_load): Call _bfd_sh_align_load_span.
2407 (sh_swap_insns): Change relocs parameter to PTR.
2408 * bfd-in2.h, libbfd.h: Rebuild.
2409 * targets.c (bfd_elf32_sh_vec): Declare.
2410 (bfd_elf32_shl_vec): Declare.
2411 * config.bfd (sh-*-elf*): New target.
2412 * configure.in (bfd_elf32_sh_vec): New target vector.
2413 (bfd_elf32_shl_vec): New target vector.
2414 * configure: Rebuild.
2415 * Makefile.in: Rebuild dependencies.
2416 (BFD32_BACKENDS): Add elf32-sh.o.
2417 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2419 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2420 page before checking D_PAGED.
2422 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2423 (ihex_write_object_contents): Remove extbase; always use segbase
2426 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2428 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2429 * configure.host (i[345]86-*-*): Ditto.
2430 * config.bfd (i[345]86-*-*): Ditto.
2431 * configure: Regenerate.
2433 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2436 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2438 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2439 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2440 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2441 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2442 will have an ST_CODE type, change the symbol's type to ST_DATA.
2443 * som.c (hppa_som_gen_reloc_type): Update prototype.
2445 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2448 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2449 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2450 (mips_elf_finish_dynamic_sections): Likewise.
2452 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * configure.host (HLDENV): New variable to set. Set it for
2455 *-*-sysv4*, since those linkers may not support -R but they always
2456 support LD_RUN_PATH.
2458 * libieee.h (NSECTIONS): Don't define.
2459 (ieee_data_struct): Change section_table to asection **. Add
2461 * ieee.c (get_section_entry): If the table isn't big enough, make
2463 (ieee_slurp_sections): Remove assertion about number of sections.
2464 (ieee_object_p): Adjust initialization of ieee to match changes to
2467 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2468 symbols merely because we are generating a shared library.
2469 (xcoff_build_ldsyms): Don't set up global linkage code for an
2470 undefined symbol merely because we are generating a shared
2474 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2476 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2477 (BFD32_BACKENDS) Add elf32-v850.o.
2478 * archures.c: Add bfd_v850_arch.
2479 * bfd-in2.h: Add bfd_v850_arch.
2480 * config.bfd (v850-*-*): New target.
2481 * configure: (bfd_elf32_v850_vec) New vector.
2482 * configure.in: (bfd_elf32_v850_vec) New vector.
2483 * cpu-v850.c: New file.
2484 * elf.c (prep_headers): Added case bfd_arch_v850.
2485 * elf32-v850.c: New file.
2486 * targets.c (bfd_elf32_v850_vec): New vector.
2489 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2491 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2492 a function code symbol for an XMC_XO symbol.
2494 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2496 * mpw-config.in: Update editing of autoconf vars to reflect
2497 Jul 18 configure.in change.
2498 * mpw-make.sed: Update editing of include pathnames to be
2499 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2501 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2503 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2504 which to offset to get the .plt entry address is ".plt".
2506 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2508 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2509 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2510 Added, for internal use by the ARM gas.
2512 * bfd-in2.h: Rebuilt
2514 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2516 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2517 in section dynidx start.
2519 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2521 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2522 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2523 optimization for g++.
2525 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2527 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2528 the -mrelocatable-lib bit set and the other doesn't, clear the
2529 -mrelocatable-lib bit in the header.
2531 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2533 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2534 symbol against a STT_FUNC symbol in a shared library.
2536 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2539 symbol is found, automatically define the corresponding function
2542 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2543 if sym.n_numaux is not zero.
2544 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2545 entry to disagree about the number of aux entries if the symbol
2548 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2549 section if it might be needed, not just if info->shared.
2550 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2551 the start of .rel.dyn if we are going to use it.
2552 (mips_elf_finish_dynamic_sections): Only clear the first element
2553 of .rel.dyn if the size is greater than zero.
2555 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2557 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2558 undefined_symbol callback for a symbol, then don't issue any more
2559 warnings about loader relocs.
2560 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2561 after calling the undefined_symbol callback.
2563 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2564 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2565 as the AIX linker seems to do.
2567 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2569 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2570 (evax_initialize): Remove evax_reloc_table.
2571 (evax_close_and_cleanup): Ditto.
2573 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2575 (evax_bfd_reloc_type_lookup): Ditto.
2576 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2577 cooked_size == raw_size.
2578 * evax-emh.c (_bfd_evax_register_filename): Remove.
2579 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2580 * evax-misc.c (add_new_contents): Malloc section at full size.
2581 (_bfd_save_evax_section): Memcpy section contents directly.
2582 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2583 (evax_reloc_table): Remove.
2585 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2587 * makefile.vms: Add better support for DEC C compilation
2588 Add evax.h dependencies
2590 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2591 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2592 (BFD_RELOC_ALPHA_BASEREG): Remove.
2593 * bfd-in2.h, libbfd.h: Rebuild.
2595 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2597 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2598 getgid if _WIN32 is defined.
2599 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2601 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2603 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2604 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2606 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2609 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2611 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2613 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2614 (NEED_DECLARATION_REALLOC): New macro.
2615 * configure, config.in: Rebuild.
2616 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2617 (realloc): Declare if NEED_DECLARATION_REALLOC.
2619 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2620 <strings.h> if they exist.
2622 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2624 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2626 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2628 Based on patches from Eric Valette <valette@crf.canon.fr>:
2629 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2630 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2631 (elf_howto_table): Add entries for new relocs.
2632 (elf_i386_reloc_type_lookup): Handle new relocs.
2633 (elf_i386_info_to_howto): Just call abort.
2634 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2635 (elf_i386_relocate_section): Likewise.
2637 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2639 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2641 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2643 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2644 only get the LMA from the phdr if they are in the same part of the
2647 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2648 new segment to make them more comprehensible. If the relationship
2649 between the LMA and the VMA changed, start a new segment. Don't
2650 check dynsec when deciding whether to start a new segment for a
2651 writeable section; -N will now handle this.
2653 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2655 * libhppa.h: Remove "esel" changes. Not the right approach.
2656 * som.c: Corresponding changes.
2657 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2658 which don't have a SOM symbol type associated with them.
2659 Reverses a 1994 change.
2661 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2663 Make ld -N more reasonable for ELF:
2664 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2665 phdr_in_section to false, and always use a single load segment.
2666 (elf_sort_sections): Sort sections by LMA after VMA.
2667 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2668 align to maxpagesize.
2669 (assign_file_positions_except_relocs): Likewise.
2670 * elfcode.h (elf_object_p): If a section is loaded but not page
2671 aligned, clear D_PAGED.
2673 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2675 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2676 Added, for internal use by the ARM gas.
2678 * bfd-in2.h: Rebuilt
2680 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2682 * libhppa.h (R_HPPA_ESEL): New field selector.
2683 (e_esel): Similarly.
2684 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2685 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2686 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2688 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2690 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2691 archive search before looking for stripped dynamic objects.
2693 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2695 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2696 symbol a warning rather than an error.
2698 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2700 * elf.c (assign_file_positions_for_segments): Track the virtual
2701 memory position separately from the file position, and use it to
2702 compute the alignment adjustment.
2704 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2706 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2707 and fixed mask on R_D10V_10_PCREL_L.
2709 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2711 * elf64-mips.c: Include "aout/ar.h".
2712 (mips_elf64_slurp_armap): New static function.
2713 (mips_elf64_write_armap): New static function.
2714 (bfd_elf64_archive_*): Define.
2715 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2716 Use instead of bfd_generic_archive_p.
2717 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2718 instead of _bfd_write_archive_contents.
2719 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2720 _bfd_generic_mkarchive.
2721 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2722 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2724 (TARGET_LITTLE_SYM): Likewise.
2725 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2727 * Makefile.in: Rebuild dependencies.
2729 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2730 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2731 SHT_MIPS_EVENTS sections.
2732 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2733 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2735 (_bfd_mips_elf_fake_sections): Likewise.
2737 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2738 * ecoff.c (ecoff_compute_section_file_positions): Copy
2739 rdata_in_text from backend info to tdata. Clear it if any data
2740 section comes before .rdata.
2741 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2742 tdata rather than backend info.
2744 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2746 * configure.in: Fix test for whether a compiler has a 64 bit
2747 type. From Jim Wilson <wilson@cygnus.com>.
2749 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * configure.host (mips-sgi-irix6*): New host.
2753 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2754 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2755 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2757 * configure: Rebuild.
2758 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2759 (BFD_HOST_64_BIT): Define conditionally.
2760 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2761 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2762 (symvalue, bfd_size_type): Likewise.
2763 * bfd-in2.h: Rebuild.
2764 * Makefile.in (do_clean): Remove bfd-tmp.h.
2765 (do_distclean): Remove bfd-in3.h.
2766 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2767 (bfd-in3.h): New target.
2769 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2770 Andrew Gierth <ANDREWG@microlise.co.uk>.
2772 * configure.host: Set INSTALL_SHLIB.
2773 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2774 * configure: Rebuild.
2775 * Makefile.in (install): Use @INSTALL_SHLIB@.
2777 * config.bfd (mips*-*-irix6*): New target.
2778 * configure.host: Handle Irix 6 shared library like Irix 5.
2780 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2781 symbol for a magic name.
2782 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2784 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2787 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2789 * mpw-config.in: Add ELF support to mips config, create the
2790 elf32-target.h file in the object dir.
2791 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2793 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2795 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2796 Also removed most abort calls, in favor of using bfd reporting.
2798 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2800 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2801 (BFD32_BACKENDS) Add elf32-d10v.o.
2802 * archures.c: Add bfd_d10v_arch.
2803 * bfd-in2.h: Add bfd_d10v_arch.
2804 * config.bfd (d10v-*-*): New target.
2805 * configure: (bfd_elf32_d10v_vec) New vector.
2806 * configure.in: (bfd_elf32_d10v_vec) New vector.
2807 * cpu-d10v.c: New file.
2808 * elf.c (prep_headers): Added case bfd_arch_d10v.
2809 * elf32-d10v.c: New file.
2810 * libbfd.h: Rebuild.
2811 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2812 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2813 * targets.c (bfd_elf32_d10v_vec): New vector.
2815 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2817 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2819 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2821 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2822 bfd_mach_i386_i8086 machine types.
2824 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2826 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2829 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2831 * coffcode.h (coff_set_section_contents): A/UX does not require
2832 special handling of the _LIB section.
2834 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2836 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2837 value for R_RELBYTE.
2839 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2840 array if one was allocated.
2842 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2844 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2845 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2846 use_rld_obj_head and rld_value.
2847 (mips_elf_link_hash_table_create): Initialize new fields.
2848 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2850 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2851 __rld_obj_head symbol not seen, create an __rld_map symbol.
2852 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2853 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2854 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2855 __rld_obj_head symbol.
2856 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2858 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2860 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2862 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2863 ppc_elf_addr16_ha_reloc.
2864 (ppc_elf_addr16_ha_reloc): New static function.
2866 * coff-mips.c (struct mips_hi): Define.
2867 (mips_refhi_list): New static variable.
2868 (mips_refhi_addr, mips_refhi_addend): Remove.
2869 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2870 (mips_reflo_reloc): Process mips_refhi_list.
2871 (mips_relhi_list): New static variable.
2872 (mips_relhi_addr, mips_relhi_addend): Remove.
2873 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2874 (mips_rello_reloc): Process mips_relhi_list.
2875 (mips_relocate_section): Permit an arbitrary number of REFHI or
2876 RELHI relocs before the associated REFLO or RELLO reloc.
2878 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2880 * aout-target.h (MY(callback)): Set reloc_count fields.
2882 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2884 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2885 sections unless this is a SunOS link.
2887 * VERSION: Set to 2.7.1.
2889 * Released binutils 2.7.
2891 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2893 * i386aout.c: Include "aout/aout64.h".
2894 (i386aout_write_object_contents): New static function.
2895 (MY_write_object_contents): Define.
2897 * netbsd.h (MY(write_object_contents)): Make sure that
2898 adjust_sizes_and_vmas is called before fiddling with the magic
2901 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2903 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2905 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2907 * libbfd-in.h (itos, stoi): Don't define.
2908 * libbfd.h: Rebuild.
2909 * i386lynx.c (KEEPIT): Define as udata.i.
2910 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2911 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2912 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2913 flags. Don't use stoi.
2915 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2917 * elf.c (map_sections_to_segments): Don't start a new segment for
2918 a writable section if it's on the same page as the previous
2919 segment. Reset the writable variable for a readonly section.
2921 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2923 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2924 first_thunk_address, thunk_size, and import_table_size.
2925 * peicode.h: Improved some diagnostics regarding edata sections.
2927 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2929 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2930 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2932 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2935 with XCOFF_DEF_DYNAMIC set is really defined.
2936 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2937 (xcoff_link_add_symbols): Only create special sections if using an
2940 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2942 (bfd_install_relocation): Likewise.
2944 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2946 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2948 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2949 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2950 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2951 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2952 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2953 are found for LITERAL relocs.
2954 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2955 taken, we cannot generate a .plt entry for the symbol.
2957 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2959 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2960 sysconf functions (for gprof).
2961 * configure, config.in: Rebuild.
2963 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2965 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2966 an archive if it has a map. If the object file has the wrong
2969 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2970 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2972 (alpha_relocate_section): Likewise.
2974 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2975 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2976 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2977 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2978 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2979 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2980 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2981 * peicode.h: Corresponding changes.
2983 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2985 * elflink.h (elf_create_pointer_linker_section): Comment out code
2986 dealing with making GOT pointers negative of the GOT symbol for
2989 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2991 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2992 increment the .rela.plt size until after we're done creating the
2994 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2995 .rela.plt offset directly rather than calculating it.
2997 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2999 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3000 Use autoconf-set values.
3001 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3002 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3005 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3006 * configure: Rebuilt.
3008 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3010 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3011 handling code > 1k away.
3013 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3015 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3016 defined, output whenever the symbol is updated.
3018 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3020 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3021 section to 0 if user_set_vma is set.
3022 * elflink.h (elf_bfd_final_link): Likewise.
3024 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3026 Partially undo patch of Jun 20.
3027 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3028 (coff_compute_section_file_positions): Likewise.
3029 (coff_write_object_contents): Likewise. Re-add deleted code, but
3030 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3031 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3033 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3035 * config.bfd: Add support for *-*-rtems* configurations.
3037 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3039 * elf.c (prep_headers): Add bfd_arch_alpha case.
3041 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3043 * elf64-alpha.c: New file.
3044 * config.bfd (alpha-*-linuxecoff*): New target.
3045 (alpha-*-linux*, alpha-*-elf*): New targets.
3046 * configure.in (bfd_elf64_alpha_vec): New vector.
3047 * configure: Rebuild.
3048 * targets.c (bfd_elf64_alpha_vec): Declare.
3049 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3050 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3051 * bfd-in2.h, libbfd.h: Rebuild.
3052 * Makefile.in: Rebuild dependencies.
3053 (BFD64_BACKENDS): Add elf64-alpha.o.
3054 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3056 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3058 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3059 than relying on a right shift of 32.
3061 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3063 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3064 ifdef to COFF_WITH_PE.
3065 (coff_compute_section_file_positions): Likewise.
3066 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3067 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3068 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3069 COFF_IMAGE_WITH_PE, always include.
3071 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3073 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3075 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3076 approximate the correct answer if SIZEOF_HEADERS was not used.
3078 * binary.c (binary_set_section_contents): Set section file
3079 position based on LMA rather than VMA.
3081 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3083 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3084 symbols if info->strip == strip_all.
3086 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3088 * coff-h8300.c: Remove #if 0 code.
3089 (compatable): Don't allow mixing/matching of different architectures.
3091 * archures.c (bfd_mach_h8300s): Add.
3092 * bfd-in2.h: Rebuilt.
3093 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3095 (h8300_reloc16_estimate): Likewise.
3096 (h8300_reloc16_extra_cases): Likewise.
3097 (h8300_bfd_link_add_symbols): Likewise.
3098 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3099 (coff_set_flags): Likewise.
3100 * cpu-h8300.c (h8300_scan): Likewise.
3101 Add H8/S to bfd_h8300_arch list.
3103 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3105 Added support for Alpha OpenVMS:
3106 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3107 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3108 * config.h-vms, makefile.vms: New files.
3109 * config.bfd (alpha-*-*vms*): New target.
3110 * configure.in (evax_alpha_vec): New target vector.
3111 * configure: Rebuild.
3112 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3113 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3114 * targets.c (bfd_target_evax_flavour): Define.
3115 (evax_alpha_vec): Declare.
3116 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3117 if BFD64 is defined.
3118 * bfd-in2.h, libbfd.h: Rebuild.
3119 * Makefile.in: Rebuild dependencies.
3120 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3121 evax-emh.o, and evax-misc.o.
3122 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3123 evax-etir.c, evax-emh.c, and evax-misc.c.
3124 (HFILES): Add evax.h.
3126 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3128 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3130 (h8300_bfd_link_add_symbols): Likewise.
3132 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3134 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3135 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3137 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3139 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3140 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3142 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3143 R_MIPS_32 relocs if creating a shared library.
3145 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3147 * peicode.h (add_data_entry): Use pei_section_data rather than
3148 _cooked_size. Corresponds to May 13 change in coffcode.h.
3150 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3152 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3153 * coffcode.h (coff_write_object_contents): If there are long
3154 section names, always set the f_symptr field, even if there are no
3156 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3157 if there are no symbols.
3159 * coffgen.c (make_a_section_from_file): Check return value of
3160 _bfd_coff_read_string_table.
3161 (coff_real_object_p): Check return value of
3162 make_a_section_from_file.
3163 (_bfd_coff_read_string_table): Check that there are some symbols
3164 before trying to read the string table size.
3166 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3168 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3169 to replace a symbol in a dynamic object with a symbol from another
3170 dynamic object, do the replacement if the existing symbol is
3171 global linkage code.
3173 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3174 for _ptrgl, and treat it as global linkage code.
3176 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3177 filename or N_SO symbol past the offset, and use it to indicate
3178 that there is no line number or function when appropriate.
3180 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3182 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3183 common symbol defined by the linker. Don't export function code
3184 even if export_defineds is set.
3186 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3188 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3190 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3191 (h8300_symbol_address_p): New function.
3192 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3195 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3197 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3199 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3200 correctly for the two variants. Allow relaxing if the target
3201 is 128 bytes away since after relaxation it'll be 126 bytes away.
3202 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3203 "dot" and "value". Allow relaxing if the target is 128 bytes
3204 away since after relaxation it'll be 126 bytes away.
3205 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3206 the given section until nothing changes.
3208 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3210 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3211 alignment hack--we can get the lnnoptr info another way without
3212 suddenly increasing the alignment requirements. Set the flags for
3214 (ecoff_compute_section_file_positions): Do so.
3216 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3218 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3219 to keep the HP emulator database happy.
3221 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3222 From Kevin Buettner <kev@primenet.com>.
3224 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3226 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3227 name of a NULL section.
3229 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3232 set, always call the notice callback.
3234 * VERSION: Increment for bfdlink.h change.
3236 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3238 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3239 (sh_relax_delete_bytes): Correct handling of differently sized
3240 trailing alignment reloc.
3242 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3243 * bfd-in2.h: Rebuild.
3244 * configure.in: Warn if there is no known 64 bit type.
3245 * configure: Rebuild.
3247 * Makefile.in: Rebuild dependencies.
3248 (BFD32_BACKENDS): Add ppcboot.o.
3249 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3251 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3252 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3254 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3256 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3257 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3258 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3259 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3261 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3263 * elf64-mips.c: Improve reloc special_functions and handling of
3264 SHT_MIPS_OPTIONS section.
3265 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3266 mips_elf_hi16_reloc and make globally visible.
3267 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3268 make globally visible.
3269 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3270 make globally visible.
3271 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3272 and make globally visible.
3273 (gprel16_with_gp): Check howto->src_mask before using value in
3275 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3276 and make globally visible.
3277 (gprel32_with_gp): Check howto->src_mask before fetching value.
3278 (bfd_mips_elf_swap_options_in): New function.
3279 (bfd_mips_elf_swap_options_out): New function.
3280 (_bfd_mips_elf_set_private_flags): Rename from
3281 mips_elf_set_private_flags and make globally visible.
3282 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3283 mips_elf_copy_private_bfd_data and make globally visible.
3284 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3285 mips_elf_merge_private_bfd_data and make globally visible.
3286 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3287 for a SHT_MIPS_OPTIONS section.
3288 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3289 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3290 name of a SHT_MIPS_OPTIONS section.
3291 (_bfd_mips_elf_set_section_contents): New function.
3292 (mips_elf32_section_processing): Set the GP value in a
3293 SHT_MIPS_OPTIONS section.
3294 (_bfd_mips_elf_find_nearest_line): Rename from
3295 mips_elf_find_nearest_line and make globally visible.
3296 (bfd_elf32_set_section_contents): Define.
3297 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3298 (_bfd_mips_elf_lo16_reloc): Declare.
3299 (_bfd_mips_elf_gprel16_reloc): Declare.
3300 (_bfd_mips_elf_got16_reloc): Declare.
3301 (_bfd_mips_elf_gprel32_reloc): Declare.
3302 (_bfd_mips_elf_set_private_flags): Declare.
3303 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3304 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3305 (_bfd_mips_elf_find_nearest_line): Declare.
3306 (_bfd_mips_elf_set_section_contents): Declare.
3308 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3310 (elf_info_to_howto): Define.
3311 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3313 (elf_info_to_howto): Define.
3314 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3316 (elf_info_to_howto): Define.
3318 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3319 R_MOV16B[12], to match change in coff/internal.h.
3321 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3323 * elf64-mips.c: Extensive additions to provide better support for
3324 writing files and for gas.
3325 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3326 of mips_elf_object_p.
3327 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3328 _bfd_mips_elf_object_p.
3329 (_bfd_mips_elf_final_write_processing): Rename from
3330 mips_elf_final_write_processing and make globally visible.
3331 (_bfd_mips_elf_fake_sections): Rename from
3332 mips_elf_fake_sections and make globally visible.
3333 (_bfd_mips_elf_section_from_bfd_section): Rename from
3334 mips_elf_section_from_bfd_section and make globally visible.
3335 (_bfd_mips_elf_section_processing): New function, broken out of
3336 mips_elf_section_processing.
3337 (mips_elf32_section_processing): Rename from
3338 mips_elf_section_processing; call
3339 _bfd_mips_elf_section_processing.
3340 (_bfd_mips_elf_symbol_processing): Rename from
3341 mips_elf_symbol_processing and make globally visible.
3342 (_bfd_mips_elf_read_ecoff_info): Rename from
3343 mips_elf_read_ecoff_info and make globally visible.
3344 (mips_elf32_ecoff_debug_swap): Rename from
3345 mips_elf_ecoff_debug_swap.
3346 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3347 struct symbol_cache_entry.
3348 (_bfd_elf_validate_reloc): New function, moved in from
3349 elfcode.h:validate_reloc.
3350 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3351 to _bfd_elf_validate_reloc. Change all callers.
3352 * elf-bfd.h (bfd_section_from_shdr): Declare.
3353 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3354 (_bfd_elf_validate_reloc): Declare.
3355 (_bfd_mips_elf_object_p): Declare.
3356 (_bfd_mips_elf_fake_sections): Declare.
3357 (_bfd_mips_elf_section_from_bfd_section): Declare.
3358 (_bfd_mips_elf_section_processing): Declare.
3359 (_bfd_mips_elf_symbol_processing): Declare.
3360 (_bfd_mips_elf_read_ecoff_info): Declare.
3361 (_bfd_mips_elf_final_write_processing): Declare.
3362 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3365 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3366 (mips_elf_final_write_processing): Likewise.
3368 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3370 64-bit MIPS ELF ABI objdump support:
3371 * elf64-mips.c: New file.
3372 * Makefile.in: Rebuild dependencies.
3373 (BFD64_BACKENDS): Add elf64-mips.o.
3374 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3375 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3376 bfd_elf64_littlemips_vec to targ_selvecs.
3377 (mips*-*-elf*): Likewise.
3378 * confingure.in: Add bfd_elf64_bigmips_vec and
3379 bfd_elf64_littlemips_vec to vector switch.
3380 * configure: Rebuild.
3381 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3382 broken out of mips_elf_section_from_shdr.
3383 (mips_elf32_section_from_shdr): Rename from
3384 mips_elf_section_from_shdr. Call new function.
3385 (elf_backend_section_from_shdr): Update name of renamed function.
3386 * elf-bfd.h (struct elf_size_info): Change second parameter of
3387 write_out_phdrs to be const. Likewise for second parameter of
3389 (struct bfd_elf_section_data): Add rel_hdr2 field.
3390 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3391 (bfd_elf32_swap_symbol_out): Likewise.
3392 (bfd_elf32_swap_reloc_in): Likewise.
3393 (bfd_elf32_swap_reloc_out): Likewise.
3394 (bfd_elf32_swap_reloca_in): Likewise.
3395 (bfd_elf32_swap_reloca_out): Likewise.
3396 (bfd_elf32_swap_phdr_in): Likewise.
3397 (bfd_elf32_swap_phdr_out): Likewise.
3398 (bfd_elf32_swap_dyn_in): Likewise.
3399 (bfd_elf32_swap_dyn_out): Likewise.
3400 (bfd_elf32_slurp_symbol_table): Declare.
3401 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3402 (bfd_elf32_write_out_phdrs): Declare.
3403 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3404 (bfd_elf64_swap_symbol_out): Likewise.
3405 (bfd_elf64_swap_reloc_in): Likewise.
3406 (bfd_elf64_swap_reloc_out): Likewise.
3407 (bfd_elf64_swap_reloca_in): Likewise.
3408 (bfd_elf64_swap_reloca_out): Likewise.
3409 (bfd_elf64_swap_phdr_in): Likewise.
3410 (bfd_elf64_swap_phdr_out): Likewise.
3411 (bfd_elf64_swap_dyn_in): Likewise.
3412 (bfd_elf64_swap_dyn_out): Likewise.
3413 (bfd_elf64_slurp_symbol_table): Declare.
3414 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3415 (bfd_elf64_write_out_phdrs): Declare.
3416 (_bfd_mips_elf_section_from_shdr): Declare.
3417 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3418 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3419 section for the section, add the new one to rel_hdr2. Increment
3420 reloc_count rather than setting it.
3421 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3422 Remove static declaration.
3423 (elf_write_shdrs_and_ehdr): Define name as macro.
3424 (elf_write_out_phdrs): Likewise.
3425 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3426 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3427 (elf_swap_symbol_in): Change second parameter to be const.
3428 (elf_swap_symbol_out): Likewise.
3429 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3430 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3431 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3432 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3433 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3434 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3435 parameter to be const. Make non-static.
3436 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3438 (elf_slurp_symbol_table): Make non-static.
3439 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3440 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3441 (elf_backend_size_info): Likewise.
3442 (elfNN_bed): Use elf_backend_size_info.
3443 * targets.c (bfd_elf64_bigmips_vec): Declare.
3444 (bfd_elf64_littlemips_vec): Declare.
3445 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3446 bfd_elf64_littlemips_vec if BFD64 is defined.
3448 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3450 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3453 zeroes, in alignment holes.
3455 * configure: Rebuild with autoconf 2.10.
3457 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3458 potential leading underscore in the allocated buffer.
3460 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3462 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3463 symbols into .sbss if this is a relocatable link.
3465 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3467 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3468 undefined symbols when creating a shared library.
3470 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3472 * coff-sh.c: Add a bunch of new code and static const arrays to
3473 support aligning loads and stores on four byte memory boundaries.
3475 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3477 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3478 call sh_align_loads.
3479 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3482 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3484 * cache.c (bfd_open_file): Unlink the file before opening it for
3485 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3487 * opncls.c (bfd_fdopenr): Set opened_once.
3489 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3494 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3495 the code unconditionally.
3497 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * libcoff-in.h (struct pei_section_tdata): Define structure.
3500 (pei_section_data): Define macro.
3501 * libcoff.h: Rebuild.
3502 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3503 store s_paddr field in pei_section_data.
3504 (coff_compute_section_file_positions): Use pei_section_data rather
3505 than _cooked_size, and don't overwrite an existing value.
3506 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3507 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3508 * peicode.h (coff_bfd_copy_private_section_data): Define if
3510 (pe_bfd_copy_private_section_data): New static function if
3513 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3515 * srec.c (srec_set_arch_mach): Write as a function rather than a
3518 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3519 no map, just check each member in turn to see whether it is
3522 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3524 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3525 table. Call BFD_ASSERT to validate header size, instead of
3527 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3530 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3532 * ppcboot.c: New target for looking at PPCbug boot records.
3534 * config{ure.in,.bfd}: Add support for ppcboot target.
3536 * configure: Regenerate.
3538 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3540 * coff-h8300.c (howto_table): Update names to match recent
3541 changes to include/coff/internal.h. Fix minor errors in the
3542 existing relocs. Add R_MOVL1 and R_MOVL2.
3543 (rtype2howto): Similarly.
3544 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3545 existing relaxing code and peform more relaxing.
3546 (h8300_reloc16_extra_cases): Likewise.
3548 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3550 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3553 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3555 * elfcode.h (elf_object_p): Reject generic ELF target if
3556 e_machine matches an alternate machine code in a specific backend.
3558 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3559 obsolete align_power_min field.
3561 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3563 * coff-h8300.c (reloc_howto_type): Add howto entry for
3565 (rtype2howto): Handle R_PCRWORD_B.
3566 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3567 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3568 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3569 branch (R_PCWORD_B).
3571 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * aoutx.h (translate_from_native_sym_flags): Set the section for
3574 BSF_CONSTRUCTOR symbols.
3576 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3579 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3581 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3582 stop looking when section is found.
3584 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3586 * coffcode.h (STRING_SIZE_SIZE): Define.
3587 (styp_to_sec_flags): Handle long symbol names when looking for the
3589 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3590 (bfd_coff_long_section_names): Define.
3591 (coff_write_object_contents): Handle long section names.
3592 (bfd_coff_std_swap_table): Initialize new field.
3593 * libcoff.h: Rebuild.
3594 * coffgen.c (make_a_section_from_file): Handle long section
3596 (coff_write_symbols): Handle long section names.
3597 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3598 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3599 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3600 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3601 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3602 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3603 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3604 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3606 * bout.c (b_out_callback): Set lma of sections.
3607 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3608 parameter to output_bfd. Used input_bfd instead of output_bfd in
3611 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * aoutx.h (translate_from_native_sym_flags): Don't create
3614 SEC_CONSTRUCTOR sections.
3615 * ecoff.c (ecoff_set_symbol_info): Likewise.
3617 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3618 From Don Bowman <bowman@waterloo.hp.com>.
3620 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3622 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3623 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3625 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3628 mips_32_relocs field.
3629 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3630 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3631 relocs against a global symbol which is not defined in a regular
3633 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3634 against a global symbol, increment mips_32_relocs.
3635 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3636 the symbol is not defined in a regular file, make room in the
3639 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3641 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3642 file position and the virtual file position separately. Set
3643 filepos information bsaed on the real file position.
3644 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3645 Jan 23 change to coffcode.h.
3647 * som.c (som_slurp_symbol_table): Set the symbol count to the
3648 number of BFD symbols created.
3650 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3652 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3653 output file if linking shared objects. Loop to check all relocs,
3654 rather than returning false on first error.
3656 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3658 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3659 (ppc_elf_additional_program_headers): If .interp section, bump #
3660 of program headers by 1.
3661 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3662 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3663 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3665 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3667 (ppc_elf_relocate_section): If the output section isn't defined,
3668 don't abort, just give an error message.
3670 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3671 being created is .sdata or .sdata2, don't make the symbol dynamic.
3673 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3675 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3676 members of an archive for dynamic objects with no symbols, and
3677 pass them directly to check_archive_element.
3678 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3679 xcoff_link_check_dynamic_ar_symbols.
3680 (xcoff_link_check_dynamic_ar_symbols): New static function.
3682 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3683 from _bfd_nodynamic to _bfd_xcoff.
3684 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3686 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3687 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3688 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3689 * libcoff.h: Rebuild.
3690 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3691 (xcoff_get_section_contents): New static function.
3692 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3693 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3694 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3695 (xcoff_dynamic_reloc): New static variable.
3696 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3697 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3699 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3701 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3702 if reloc_entry->addend is not 0.
3703 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3705 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3707 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3709 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3710 Add entries for R_SPARC_[56].
3711 (sparc_reloc_map): Add entries for R_SPARC_[56].
3713 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3715 Optimize linking of stabs in sections as used in ELF and COFF.
3716 * stabs.c: New file.
3717 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3718 (_bfd_write_section_stabs): Declare.
3719 (_bfd_write_stab_strings): Declare.
3720 * libbfd.h: Rebuild.
3721 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3722 (struct coff_link_hash_table): Add stab_info field.
3723 * libcoff.h: Rebuild.
3724 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3726 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3728 (_bfd_coff_final_link): Write out stab strings hash table.
3729 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3730 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3732 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3733 (struct bfd_elf_section_data): Add stab_info field.
3734 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3736 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3737 _bfd_link_section_stabs.
3738 (elf_bfd_final_link): Write out stab strings hash table.
3739 (elf_link_input_bfd): Handle optimized stabs sections.
3740 * reloc.c (_bfd_final_link_relocate): Check address against
3741 _raw_size rather than _cooked_size.
3742 * Makefile.in: Rebuild dependencies.
3743 (BFD_LIBS): Add stabs.o
3744 (BFD_LIBS_CFILES): Add stabs.c.
3746 * VERSION: Increment for bfdlink.h change.
3748 * coffgen.c (coff_renumber_symbols): Correct handling of
3749 BSF_NOT_AT_END common symbols.
3751 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3753 * coff-ppc.c (record_toc): Add cast to avoid warning.
3754 (ppc_allocate_toc_section): Likewise.
3755 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3756 (ppc_coff_reloc_type_lookup): Remove unreached code.
3757 * coffcode.h (coff_write_object_contents): Don't take the address
3759 * peicode.h (pe_print_idata): Add casts to avoid warning.
3760 (pe_print_edata): Likewise.
3761 (pe_print_reloc): Remove ANSI C string concatenation.
3763 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3765 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3767 * libcoff.h: Rebuild.
3768 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3770 (coff_swap_aux_out): Likewise.
3771 * peicode.h (coff_swap_aux_in): Likewise.
3772 (coff_swap_aux_out): Likewise.
3773 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3775 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3777 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3778 Fix up .bf endndx link fields.
3779 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3781 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3784 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3786 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3787 on Solaris PowerPC systems doesn't get confused.
3789 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3792 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3793 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3794 update did_reg and did_reg2.
3796 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3798 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3800 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3801 callback routines, pass h->root.string rather than name, in case
3802 copy is true and name is transient.
3804 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3806 * elfcore.h: Add support for core files with multiple threads.
3807 (Primarily for Solaris.)
3809 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3812 section->orelocation is NULL.
3814 * coffgen.c (bfd_coff_get_syment): New function.
3815 (bfd_coff_get_auxent): New function.
3816 * bfd-in.h (bfd_coff_get_syment): Declare.
3817 (bfd_coff_get_auxent): Declare.
3818 * bfd-in2.h: Rebuild.
3820 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3822 * elf32-mips.c (struct mips_hi16): Define.
3823 (mips_hi16_addr, mips_hi16_addend): Remove.
3824 (mips_hi16_list): New static variable.
3825 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3826 (mips_elf_lo16_reloc): Process mips_hi16_list.
3827 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3828 relocs before the associated LO16 reloc.
3830 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3832 * versados.c (versados_scan): Check bfd_alloc return value.
3833 (versados_object_p): Check all bfd_read return values. Require
3834 that lang field be less than 10, to avoid confusion with Intel Hex
3837 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3839 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3840 not 0, for an absolute symbol.
3841 (NAME(aout,swap_ext_reloc_out)): Likewise.
3843 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3844 (ihex_write_object_contents): For a large start address, output
3845 the full 32 bit address in record type 5.
3847 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3848 to int to avoid promotion problems in prototype.
3850 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3852 * configure.host: Use ${srcdir} when looking for picfrag.
3854 * configure.host: Switch on ${libdir}, not $(libdir). From
3855 alan@spri.levels.unisa.edu.au (Alan Modra).
3857 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3858 entry point, not just for DYNAMIC objects.
3859 * sunos.c (sunos_add_dynamic_symbols): Always call
3860 sunos_create_dynamic_sections. If called with a non DYNAMIC
3861 object, don't do anything else.
3862 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3864 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3866 * configure.in: Permit --enable-shared to specify a list of
3868 * configure: Rebuild.
3870 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3871 host when configuring with --enable-shard.
3873 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3875 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3878 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3879 to avoid crashing in bfd_hash_replace.
3881 * sysdep.h: Use #ifdef, not #if.
3883 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3885 * config.in: Rebuild.
3887 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3889 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3890 (AC_CHECK_HEADERS): Check for sys/time.h
3891 (AC_HEADER_TIME): Add macro.
3892 * configure: Rebuild.
3893 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3894 to control what combination of <time> and <sys/time.h>
3897 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3899 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3900 (aout_32_sunos4_write_object_contents): Likewise.
3901 * aoutx.h (NAME(aout,machine_type)): Handle
3902 bfd_mach_sparc_{sparclet,sparclite}.
3903 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3904 (bfd_mach_sparc_v9_p): Update.
3905 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3906 * libaout.h (enum machine_type): Add M_SPARCLET.
3907 * sunos.c (MACHTYPE_OK): Define.
3908 * bfd-in2.h: Regenerated.
3910 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3912 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3913 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3914 * elflink.c (_bfd_elf_create_got_section): Store the
3915 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3916 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3917 global offset table goes over 0x1000, set the value of
3918 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3919 (elf32_sparc_relocate_section): Subtract the offset of
3920 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3922 * elfcode.h: Don't include <string.h>.
3924 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3926 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3927 generic_link_hash_newfunc. All references changed.
3928 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3929 moved here from libbfd-in.h.
3930 * libbfd-in.h: Corresponding changes.
3931 * libbfd.h: Regenerated.
3933 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3935 * aoutx.h (aout_link_input_section_std): When reporting an
3936 overflow error, use the name of the symbol in the hash table if
3938 (aout_link_input_section_ext): Likewise.
3940 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3941 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3943 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3945 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3946 * coffcode.h (coff_compute_section_file_positions): Likewise.
3947 (coff_write_object_contents): Likewise.
3949 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3951 * section.c (SEC_LINK_ONCE): Define.
3952 (SEC_LINK_DUPLICATES): Define.
3953 (SEC_LINK_DUPLICATES_DISCARD): Define.
3954 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3955 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3956 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3957 * bfd-in2.h: Rebuild.
3958 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3959 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3960 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3961 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3962 SEC_LINK_ONCE, and look through the symbol table for the setting
3963 for SEC_LINK_DUPLICATES.
3964 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3965 set for a section, find the section symbol in the symbol table,
3966 and set the aux entry based on SEC_LINK_DUPLICATES.
3967 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3968 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3969 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3970 * coff-i386.c (i386coff_vec): Likewise.
3971 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3973 * VERSION: Bump to 2.6.1.
3974 * Makefile.in (stamp-h): Depend upon VERSION.
3976 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3978 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3979 * libbfd.h: Rebuilt.
3980 * linker.c (generic_link_hash_newfunc): No longer static.
3981 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3983 * coff-h8300.c: Add two derived hash tables and their associated
3984 funtions and #defines for use by the h8300 linker.
3985 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3986 the function vector as needed. Place the address of the function
3987 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3988 Rewrite the vectors section contents as necessary.
3989 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3990 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3991 (coff_bfd_link_hash_table_create): Likewise.
3993 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3995 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3996 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3998 (hppa_rebuild_insn): Pass pointer to correct type to
3999 low_sign_unext and dis_assemble_21.
4001 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4003 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4004 Stick with sparc-*-{sysv4*,solaris2*}.
4006 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4008 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4009 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4010 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4011 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4012 fields is non-zero, print them.
4014 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4015 ifdef. Remove unused variables.
4016 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4018 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4019 (get_symbol_value): Ifdef out.
4020 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4021 (coff_ppc_relocate_section): Remove unused variables. Make
4022 fprintf strings and argument types correspond. Put before_addr in
4024 (dump_toc): Make fprintf strings and argument types correspond.
4025 (ppc_process_before_allocation): Remove unused variables. Always
4027 (ppc_reflo_reloc): Ifdef out.
4028 (ppc_addr32nb_reloc): Ifdef out.
4029 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4031 (coff_ppc_rtype_to_howto): Likewise.
4032 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4034 * peicode.h (pe_print_idata): Move otherwise unused variables into
4035 the #ifdef where they are used. Always return a value.
4036 (pe_print_edata): Make fprintf strings and argument types
4037 correspond. Always return a value.
4038 (pe_print_pdata): Removed unused variable addr_value. Always
4040 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4041 strings and argument types correspond. Always return a value.
4043 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4044 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4045 variable rela inside #if 0 section where it is used.
4047 * ns32k.h: New file.
4048 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4049 functions to start with _bfd_.
4050 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4051 functions in cpu-ns32k.h.
4052 * Makefile.in: Rebuild dependencies.
4053 (HFILES): Add ns32k.h.
4055 * section.c (struct sec): Add linker_mark field. Change
4056 user_set_vma and reloc_done to be single bit fields.
4057 (STD_SECTION): Update accordingly.
4058 * bfd-in2.h: Rebuild.
4059 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4061 (aout_link_input_bfd): Don't link unmarked sections.
4062 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4064 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4065 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4067 * elflink.h (elf_bfd_final_link): Mark sections included in the
4069 (elf_link_input_bfd): Don't link unmarked sections.
4070 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4072 (xcoff_link_input_bfd): Don't link unmarked sections.
4074 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4075 overflow error messages.
4077 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4079 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4080 is not set, print "BFD: " before the error message.
4082 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4083 Miles Bader <miles@gnu.ai.mit.edu>.
4084 * configure: Rebuild.
4086 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4091 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4092 m68k-aout, m68k-coff, and m68k-elf targets.
4094 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4096 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4097 (ieee_generic_stat_arch_elt): Restructured to prevent
4098 ieee_object_p from being called repeatedly.
4100 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4102 * coffcode.h (coff_write_object_contents): Allocate
4103 buffers large enough for any FILEHDR or AOUTHDR.
4105 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4107 * ecofflink.c (lookup_line): New static function, renamed and
4108 slighly changed from old _bfd_ecoff_locate_line.
4109 (_bfd_ecoff_locate_line): Cache line number information. Use
4110 lookup_line for actual lookup.
4112 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4114 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4115 multiple of 20 bytes.
4117 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4120 allocate ecoff_find_line, and don't initialize by hand.
4121 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4122 mips_elf_find_line, and don't call memset.
4124 * coffcode.h (coff_compute_section_file_positions): If not
4125 producing a final executable, don't consider sofar when aligning
4126 the section to the correct size.
4128 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4130 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4131 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4132 * coffgen.c (coff_section_symbol): Ifdef out.
4134 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4136 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4137 output_bfd is not NULL.
4139 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4141 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4142 of bfd_alloc (fixes fix_line not being initialized).
4143 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4145 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4147 * coffcode.h: Allow specific backends to override the
4148 bfd_link_add_symbols routine.
4150 * coff-h8300.c: Include genlink.h.
4151 (howto_table): Add R_MEM_INDIRECT.
4152 (rtype2howto): Support R_MEM_INDIRECT.
4153 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4156 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4158 * coff-alpha.c (alpha_relocate_section): Use
4159 info->callbacks_warning, rather than _bfd_error_handler, for
4160 "multiple gp" warning.
4162 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4164 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4165 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4166 table string. Use bfd_wrapped_link_hash_lookup.
4167 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4169 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4170 table, if any, when writing out symbols.
4171 (aout_link_input_section_std): Use the name from the hash table,
4172 if any, when reporting undefined symbols.
4173 (aout_link_input_section_ext): Likewise.
4174 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4175 * bout.c (get_value): Likewise.
4176 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4177 * ecoff.c (ecoff_reloc_link_order): Likewise.
4178 * elflink.h (elf_link_add_object_symbols): Likewise.
4179 (elf_reloc_link_order): Likewise.
4180 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4181 (_bfd_generic_reloc_link_order): Likewise.
4182 (default_indirect_link_order): Likewise.
4183 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4184 * sunos.c (sunos_add_one_symbol): Likewise.
4185 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4186 (bfd_xcoff_link_count_reloc): Likewise.
4187 (xcoff_reloc_link_order): Likewise.
4189 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4190 into -1 for intern->rss.
4192 * configure: Rebuild with autoconf 2.8.
4194 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4196 * stab-syms.c (__define_stab_duplicate): Define.
4197 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4199 * bfd-in.h (bfd_get_stab_name): Declare.
4200 * bfd-in2.h: Rebuild.
4201 * Makefile.in: Rebuild dependencies.
4202 (BFD_LIBS): Add stab-syms.o.
4203 (BFD_LIBS_CFILES): Add stab-syms.c.
4204 (BFD32_BACKENDS): Remove stab-syms.o.
4205 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4206 * configure.in: Don't list stab-syms.o in bfd_backends.
4207 * configure: Rebuild.
4208 * libaout.h (aout_stab_name): Don't declare.
4209 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4212 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4214 * elf.c (assign_file_positions_for_segments): Adjust file offset
4215 for section alignment even if SEC_LOAD is not set.
4217 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4219 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4220 since they appear as targets in Makefile.in.
4221 * configure: Rebuild.
4223 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4224 don't fiddle with a symbol which is not defined anywhere.
4226 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4228 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4229 though they are defined in a shared library.
4230 (xcoff_build_ldsyms): Likewise.
4232 * coffgen.c (coff_find_nearest_line): Don't look at the line
4233 numbers for the section if section->lineno is NULL.
4235 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4236 message rather than calling BFD_ASSERT.
4237 * elfcode.h (write_relocs): Check return value of
4238 _bfd_elf_symbol_from_bfd_symbol.
4240 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4242 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4245 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4247 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4249 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4250 hppa_reloc_field_selector_type_alt.
4251 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4252 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4254 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4256 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4258 * elf.c (assign_file_positions_for_segments): Adjust the segment
4259 memory size for the alignment of a SEC_ALLOC section, not just a
4262 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4264 * m68klinux.c: New file.
4265 * hosts/m68klinux.h: New file.
4266 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4267 * configure.in (m68*-*-linux*): New native host.
4268 (m68klinux_vec): New vector.
4269 * configure: Rebuild.
4270 * targets.c (m68klinux_vec): Declare.
4271 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4272 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4273 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4274 declaration from bfd_linux_size_dynamic_sections.
4275 (bfd_m68klinux_size_dynamic_sections): Declare.
4276 * bfd-in2.h: Rebuild.
4277 * Makefile.in: Rebuild dependencies.
4278 (BFD32_BACKENDS): Add m68klinux.o.
4279 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4281 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4283 * libhppa.h (pa_arch): Add pa20.
4284 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4285 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4286 (hppa_field_adjust): Handle e_nsel.
4287 * som.c: Provide default definitions for many new relocs found only
4288 in hpux10 include files.
4289 (som_fixup_formats): Add several new relocs from hpux10.
4290 (som_hppa_howto_table): Add hpux10 relocs.
4291 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4293 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4295 * mpw-make.sed: Edit out recent shared library support, and
4296 rules to rebuild .h files using doc/chew.
4298 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4300 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4301 size even of sections with no contents.
4303 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4305 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4306 starting with '$' the way we skip names starting with '.'. When
4307 updating x_endndx, don't be fooled by an index which has been
4310 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4311 struct/union/enum type with no elements.
4313 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4317 * archive.c (bfd_generic_archive_p): If the first file in the
4318 archive can not be recognized as an object, don't assume that this
4319 is the wrong format.
4321 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4322 format is not bfd_object.
4323 (bfd_elf_get_dt_soname): Likewise.
4325 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4327 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4330 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4332 * bfd.c (tdata): Add netbsd_core_data.
4333 * bfd-in2.h: Regenerated.
4335 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4337 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4338 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4339 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4342 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4343 to get the symbol index, matching 14 Jul 95 change.
4345 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4347 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4348 Remove duplicate definition of gp.
4350 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4352 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4353 assume that we can set the GP value and then get the same value,
4354 since it won't be true if the output file is neither ELF nor
4356 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4357 _bfd_get_gp_value here.
4358 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4359 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4361 (mips_elf_lo16_reloc): Likewise.
4362 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4363 Don't require that the BFD be ELF.
4364 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4365 (mips_elf_gprel32_reloc): Likewise.
4366 (mips_elf_relocate_section): Don't assume we can set and get the
4368 (mips_elf_finish_dynamic_symbol): Don't bother to use
4369 _bfd_get_gp_value here.
4371 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4372 Don't change epdr between malloc and free. Be careful not to free
4373 NULL pointers. Zero out the first RPDR.
4375 * configure.host: On Linux, only pass -rpath option if $(libdir)
4376 is neither /lib nor /usr/lib. From Alan Modra
4377 <alan@mullet.Levels.UniSA.Edu.Au>.
4379 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4381 (elf_dt_name): Rename from elf_dt_needed_name.
4382 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4384 (bfd_elf_get_dt_soname): New function.
4385 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4386 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4387 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4388 * bfd-in2.h: Rebuild.
4390 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4392 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4393 _bfd_sparc_elf_reloc_type_lookup.
4394 (bfd_elf32_bfd_reloc_type_lookup): Update.
4395 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4396 (sparc64_elf_howto_table): Define.
4397 (sparc_reloc_map): Define.
4398 (sparc64_elf_reloc_type_lookup): New function.
4399 (sparc_elf_wdisp16_reloc): New function.
4400 (elf_info_to_howto): Use sparc64_elf_howto_table.
4401 (sparc64_elf_relocate_section): Likewise.
4402 (bfd_elf64_bfd_reloc_type_lookup): Update.
4404 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4406 * configure.host: Check for 'do not mix' from native linker before
4407 trying to use -rpath.
4409 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4411 * bfd.c (_bfd_get_gp_value): New function.
4412 (_bfd_set_gp_value): New function.
4413 * libbfd-in.h (_bfd_get_gp_value): Declare.
4414 (_bfd_set_gp_value): Declare.
4415 * libbfd.h: Rebuild.
4416 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4417 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4418 directly to the fields in the tdata information.
4419 (alpha_relocate_section): Likewise.
4420 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4421 (mips_gprel_reloc): Likewise.
4422 (mips_relocate_section): Likewise.
4423 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4424 (mips_elf_lo16_reloc): Likewise.
4425 (mips_elf_final_gp): Likewise.
4426 (mips_elf_gprel16_reloc): Likewise.
4427 (mips_elf_gprel32_reloc): Likewise.
4428 (mips_elf_relocate_section): Likewise.
4429 (mips_elf_finish_dynamic_symbol): Likewise.
4431 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4433 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4435 * configure.in: Call AC_PROG_CC before configure.host.
4436 * configure: Rebuild.
4437 * configure.host: Don't set information which autoconf should
4438 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4440 * configure.host: Remove go32 and win32 host information, since it
4441 should no longer be needed.
4443 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4444 then start a new segment rather than put a writable section in a
4447 * configure.host: Set RPATH_ENVVAR.
4449 * Makefile.in: Rebuild dependencies.
4451 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4452 zero_section variable.
4454 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4456 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4457 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4458 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4460 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4462 * ieee.c (ieee_write_expression): Only use an R variable for a
4463 local symbol. Don't output a zero offset. Handle a zero address.
4464 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4465 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4467 (parse_expression): Don't try to handle multiple occurrences of a
4468 P variable. Handle I variables differently from X variables. Fix
4469 the order of minus expressions.
4470 (ieee_slurp_external_symbols): Generate an I variable for an NN
4471 record. Fix handling of ATI and ATX records.
4472 (ieee_slurp_sections): Only set minimal section attributes.
4473 Adjust them later, based on the section contents.
4474 (ieee_object_p): Read in the file until just after the ME record.
4475 Call ieee_slurp_section_data to set the section flags.
4476 (do_one): Add iterations parameter. Only repeat the first load
4477 item. Set the section and file reloc flags.
4478 (ieee_slurp_section_data): Set section flags. Pass iterations to
4480 (ieee_canonicalize_reloc): Handle I variables.
4481 (do_with_relocs): Only emit relocation size when necessary.
4482 Increase MAXRUN to 127. Change ov to be assigned, and take
4483 src_mask and pcrel_offset into account.
4484 (ieee_write_data_part): Skip sections that are not loaded.
4485 (ieee_write_external_part): Don't output optional last entry of WX
4487 (ieee_write_me_part): Make setting of me_record neater.
4488 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4490 * syms.c (stt): Add entries for zerovars, vars, and code.
4492 * elfcode.h (validate_reloc): New static function.
4493 (write_relocs): Call validate_reloc for non ELF relocs.
4495 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4496 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4497 (TARGET_LITTLE_SYM): Likewise.
4499 * config.bfd (m68*-*-psos*): New target.
4501 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4503 * i386msdos.c: Remove some #if 0 code.
4504 (msdos_write_object_contents): Don't include empty sections in the
4505 size computation, regardless of their address.
4507 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4509 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4510 is NULL, ie, the -r switch is used.
4512 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4514 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4515 (BFD_RELOC_MIPS_GOT_LO16): Define.
4516 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4517 * bfd-in2.h, libbfd.h: Rebuild.
4518 * elf32-mips.c (mips_reloc_map): Map new relocs.
4520 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4522 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4525 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4526 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4527 simple number for the section address, rather than an expression.
4528 Limit the number of bytes between relocs to MAXRUN.
4529 (ieee_write_me_part): Set me_record to the file offset after the
4531 (ieee_write_processor): New static function.
4532 (ieee_write_object_contents): Use ieee_write_processor.
4534 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4536 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4538 * coff-aux.c: Change include of aux.h to aux-coff.h.
4540 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4542 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4543 relocation put the addend both in the reloc entry and the data.
4544 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4547 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4548 a R_68K_PCxx reloc against a defined global symbol directly.
4549 (elf_m68k_check_relocs): Don't count such a reloc.
4551 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4552 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4553 symbol for now, otherwise always record the symbol as dynamic.
4554 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4555 is not referenced by a dynamic object, and we are not making a
4556 shared object, then don't make a PLT entry. If we do make a PLT
4557 entry, make sure the symbol has been recorded as dynamic.
4559 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4561 * configure.host: When making a shared library, set HLDFLAGS to
4562 pass an appropriate -rpath option. Use the make variable SONAME
4563 as the shared library soname, rather than computing it here. On
4564 SunOS, build stamp-tshlink in place of $(SHLINK).
4565 * Makefile.in (SONAME): New variable.
4566 ($(SHLINK)): Make a link to the transformed name, as well.
4567 (stamp-tshlink): New target.
4568 (install): Skip stamp-tshlink during install.
4570 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4572 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4573 linker sections have been set up yet.
4575 * elf.c (make_mapping): Add an additional argument to suppress
4576 making the first section include the program headers.
4577 (map_sections_to_segments): If the user used -Ttext such that the
4578 program headers are on a different page, do not set the flags
4579 saying that this section includes the program headers.
4581 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4583 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4584 don't define TRAD_HEADER.
4585 * configure: Rebuild.
4587 * netbsd-core.c: New file, support for NetBSD core files.
4588 * hosts/*nbsd.h: Removed.
4590 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4592 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4593 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4594 * libbfd.h, bfd-in2.h: Regenerated.
4595 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4596 bfd_elf32_bfd_reloc_type_lookup.
4597 (reloc_type{,_names}): Deleted.
4598 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4600 (sparc_reloc_map): Add sparc64 relocs.
4601 (sparc_elf_notsupported_reloc): New static function.
4602 (sparc_elf_wdisp16_reloc): New static function.
4603 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4604 (elf32_sparc_relocate_section): Likewise.
4605 (bfd_elf32_bfd_reloc_type_lookup): Define.
4606 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4607 (reloc_type{,_names}): Deleted.
4608 (elf_sparc_howto_table): Deleted.
4609 (sparc_reloc_map): Deleted.
4610 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4611 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4613 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4618 * Makefile.in (program_transform_name): New variable.
4619 (install): Transform library name before installing it.
4621 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4623 * archures.c (bfd_mach_i960_hx): Define.
4624 * bfd-in2.h: Rebuild.
4625 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4626 (MATRIX): Expand entries for HX.
4627 (arch_info_struct): Add i960:hx entry.
4628 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4629 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4630 (coff_set_flags): Handle bfd_mach_i960_hx.
4632 Support for building as a shared library, based on patches from
4633 Alan Modra <alan@spri.levels.unisa.edu.au>:
4634 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4635 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4636 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4637 * configure: Rebuild.
4638 * configure.host: If --enable-shared, adjust shared library stuff
4639 based on the host. If the host is SunOS, and the linker supports
4640 -rpath, set HLDFLAGS to use it.
4641 * Makefile.in (ALLLIBS): New variable.
4642 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4643 (COMMON_SHLIB, SHLINK): New variables.
4644 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4645 (STAGESTUFF): Remove variable.
4646 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4648 (stamp-ofiles): New target, like old ofiles target, but build
4649 using a temporary file and move-if-change, and touch stamp-ofiles
4651 (ofiles): Just depend upon stamp-ofiles.
4652 (stamp-piclist, piclist): New targets.
4653 ($(SHLIB), $(SHLINK)): New targets.
4654 (targets.o, archures.o): Build twice if PICFLAG is set.
4655 (do_mostlyclean): Remove pic/*.o.
4656 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4658 (do_distclean): Remove pic and stamp-picdir.
4659 (install): Install shared libraries.
4660 ($(OFILES)): Depend upon stamp-picdir.
4661 (stamp-picdir): New target.
4663 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4665 * libcoff.h: Rebuild.
4667 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4668 flavour of a section with no owner.
4670 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4671 ELF_LINK_NON_ELF flag.
4672 (mips_elf_create_got_section): Likewise.
4674 * elf.c: Revert last change, since it breaks dynamic linking.
4675 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4677 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4678 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4679 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4681 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4683 * elf.c (assign_file_positions_for_segments): If the backend does
4684 not want the elf header or the program headers in the address
4685 space, do not include them in the calculations.
4687 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4688 function to determine if we need additional program headers.
4689 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4690 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4692 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4694 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4696 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4698 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4699 back into one line. Some compilers (sunos 4.1.3 for example)
4700 won't accept args split across more than one line.
4702 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4704 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4705 * configure: Regenerate.
4707 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4709 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4710 try to do arithmetic on a void *, cast it to a unsigned char * first.
4712 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4715 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4717 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4718 flag for a newly defined symbol.
4719 (NAME(bfd_elf,record_link_assignment)): Likewise.
4720 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4721 set the DEF or REF_REGULAR flags correctly.
4723 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4724 (libbfd.h, libcoff.h): Corresponding change.
4726 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4727 a PLT32 reloc as dynamic.
4728 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4729 is not referenced by a dynamic object, and we are not making a
4730 shared object, then don't make a PLT entry. If we do make a PLT
4731 entry, make sure the symbol has been recorded as dynamic.
4733 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4735 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4736 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4737 (powerpcle-*-cygwin32): New.
4738 * peicode.h (add_data_entry): Get address from vma.
4740 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4742 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4743 attached to the section has already been created as an undefined
4744 symbol, treat it as if it hasn't been created yet.
4746 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4748 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4749 symbol or section symbols if stripping all symbols and this is not
4750 a relocateable link. Don't output the symbol string table if
4751 there are no symbols.
4752 (elf_link_flush_output_syms): Don't do anything if there are no
4755 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4757 * coff-aux.c: New file.
4758 * hosts/m68kaux.h: New file.
4759 * config.bfd (m68*-apple-aux*): New target.
4760 * configure.in (m68*-apple-aux*): New native host.
4761 (m68kaux_coff_vec): New vector.
4762 * configure: Rebuild.
4763 * targets.c (m68kaux_coff_vec): Declare.
4764 * coffcode.h (bfd_coff_backend_data): Add field
4765 _bfd_coff_link_add_one_symbol.
4766 (bfd_coff_link_add_one_symbol): Define.
4767 (compare_arelent_ptr): New static function if TARG_AUX.
4768 (coff_write_relocs): If TARG_AUX, sort the relocs.
4769 (coff_write_object_contents): Set A/UX aouthdr magic number.
4770 (coff_link_add_one_symbol): Define if not defined.
4771 (bfd_coff_std_swap_table): Initialize new field.
4772 * libcoff.h: Rebuild.
4773 * cofflink.c (coff_link_add_symbols): Call
4774 bfd_coff_link_add_one_symbol rather than
4775 _bfd_generic_link_add_one_symbol.
4776 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4777 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4778 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4779 * Makefile.in: Rebuild dependencies.
4780 (BFD32_BACKENDS): Add coff-aux.o.
4781 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4783 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4785 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4786 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4788 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4790 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4791 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4792 (maintainer-clean): Warn about deleting special files.
4793 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4795 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4796 warning symbols correctly.
4797 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4798 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4799 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4800 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4801 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4802 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4804 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4807 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4809 * libcoff-in.h: aligned newly exported names with bfd naming
4810 conventions. Removed an erroneous define of POWERPC_LE_PE.
4811 * libcoff.h: Rebuild.
4812 * cofflink.c, coff-ppc.c: the above function name changes
4814 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4816 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4817 * ecoff.c (struct extsym_info): Define.
4818 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4819 to ecoff_link_write_external.
4820 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4821 Strip symbols when appropriate.
4823 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4824 * syms.c (BSF_OBJECT): Define.
4825 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4826 * bfd-in2.h: Rebuild.
4827 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4829 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4832 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4833 copying relocs into a shared object, treat a defined global symbol
4835 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4836 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4837 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4839 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4840 real defined symbol, not to a weak defined symbol.
4842 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4844 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4845 and made a few static functions externs.
4847 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4848 POWERPC_LE_PE hack in cofflink.
4850 * libcoff-in.h: promoted the following from cofflink.c to allow
4851 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4852 coff_debug_merge_element, struct coff_debug_merge_type,
4853 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4854 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4855 coff_debug_merge_hash_lookup, coff_link_section_info,
4856 coff_final_link_info, coff_debug_merge_hash_newfunc,
4857 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4859 * libcoff.h: re-gen'd
4861 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4863 * syms.c: Include "bfdlink.h".
4864 (struct stab_find_info): Define.
4865 (_bfd_stab_section_find_nearest_line): New function.
4866 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4867 * libbfd.h: Rebuild.
4868 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4869 * elf.c (_bfd_elf_find_nearest_line): Try calling
4870 _bfd_stab_section_find_nearest_line before searching the ELF
4871 symbol table. Find the closest STT_FUNC symbol, not the last one.
4872 * libcoff-in.h (coff_data_type): Add line_info field.
4873 * libcoff.h: Rebuild.
4874 * coffgen.c (coff_find_nearest_line): Try calling
4875 _bfd_stab_section_find_nearest_line before searching the COFF
4877 * Makefile.in: Rebuild dependencies.
4879 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4881 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4882 4 bytes, so we get the correct value when updating the register
4883 field in little endian mode.
4885 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4887 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4888 entry_section fields. Add sntoc and snentry fields.
4889 * libcoff.h: Rebuild.
4890 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4891 not toc_section and entry_section (the COFF file does not have any
4892 sections at this point).
4893 (coff_write_object_contents): Set o_snentry and o_sntoc from
4894 snentry and sntoc rather than entry_section and toc_section.
4895 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4896 snentry, not toc_section and entry_section.
4897 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4898 entry_section from hentry.
4899 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4901 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4902 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4903 than using toc_section directly.
4905 * archures.c: Add missing `.' in enum bfd_architecture.
4906 * bfd-in2.h: Rebuild.
4908 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4909 Robert Lipe <robertl@arnet.com>.
4911 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4913 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4914 to sections we allocate. Use bfd_zalloc to allocate initialial
4915 sections, not bfd_alloc.
4916 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4917 SDA{,2}I16 relocations.
4918 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4919 whether to put something in .sbss or not.
4920 (ppc_elf_relocate_section): Add support for more relocations. Add
4921 in sec->output_offset where appropriate. Make error messages
4922 include the symbol name.
4924 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4925 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4926 doesn't get redefined messages if -shared.
4928 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4929 section if the rel_section field has been set up.
4931 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4933 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4936 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4938 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4939 of flags, only flags used are controlled by mach number. Bump up
4940 output file mach number to highest of input file mach numbers.
4941 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4942 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4944 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4945 bfd_elf64_sparc_vec support.
4947 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4949 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4950 the embedded bit is set on some objects and not on others. Just
4952 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4955 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4957 * coffcode.h (coff_new_section_hook): Don't try to align the
4960 * coffcode.h (coff_set_section_contents): Fix the handling of the
4961 .lib section to work even if the entire section contents are
4962 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4963 Robert Lipe <robertl@arnet.com>.
4965 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4967 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4968 memory here for contents.
4970 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4971 _SDA2_BASE_ by 32768.
4972 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4973 started using. Allocate contents for .sdata and .sdata2 sections
4975 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4977 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4978 size _SDA{,2}_BASE_.
4979 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4982 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4984 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4986 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4987 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4988 (bfd_mach_sparc_v9a): Define.
4989 (bfd_mach_sparc_v9_p): Define.
4990 * bfd-in2.h: Regenerated.
4991 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4993 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4994 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4995 to bfd_elf32_sparc_vec.
4996 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4997 Add v8plus{,a} support.
4999 (sparc_compatible): New function.
5000 * elf32-sparc.h: #include "elf/sparc.h".
5001 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5002 elf32_sparc_final_write_processing): New functions.
5003 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5004 elf_backend_final_write_processing): Define.
5006 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5008 * elf-bfd.h (struct elf_link_hash_entry): Add
5009 linker_section_pointer field.
5010 (enum elf_linker_section_enum): Enumeration for new way of
5011 creating linker dynamic sections and symbols.
5012 (elf_linker_section{,_pointers}): New structures for creating
5013 dynamic sections and symbols.
5014 (elf_obj_tdata): Add linker_section_pointers and linker_section
5016 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5017 (_bfd_elf_create_linker_section): New declarations.
5018 (_bfd_elf_find_pointer_linker_section): Ditto.
5019 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5020 (_bfd_elf_make_linker_section_rela): Ditto.
5022 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5024 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5025 (ppc_elf_create_linker_section): New function to create the
5026 sections .got, .sdata, and .sdata2.
5027 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5029 (ppc_elf_check_relocs): Support more of the eabi relocations.
5030 (ppc_elf_relocate_section): Ditto.
5031 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5032 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5034 * elflink.h (elf_create_pointer_linker_section): New function to
5035 create initialized pointers in dynamic linker sections.
5036 (elf_finish_pointer_linker_section): Actually intialize the
5037 pointers created above.
5039 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5040 macros to provide both 32 and 64 bit versions of
5041 elf_create_pointer_linker_section.
5042 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5043 provide both 32 and 64 bit versions of
5044 elf_finish_pointer_linker_section.
5046 * elflink.c (_bfd_elf_create_linker_section): New function to
5047 create a linker section.
5048 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5049 given address in the linker pointer offsets created for a given
5051 (_bfd_elf_make_linker_section_rela): Make a RELA section
5052 corresponding to the generated linker section.
5054 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5056 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5058 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5060 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5061 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5062 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5063 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5064 toc entry in an objdump) for now.
5065 (ppc_do_last, ppc_get_last): New function - needed to save processing
5066 the toc owner to the end.
5067 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5070 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5071 toc owner from being done till last. Must define POWERPC_LE_PC
5074 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5076 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5078 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5079 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5081 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5083 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5085 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5087 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5089 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5091 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5093 * elf.c (assign_file_positions_for_segments): Don't increment file
5094 offset for a segment which contains no loadable sections.
5096 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5098 * reloc.c: Add new PowerPC relocations.
5099 * {bfd-in2,libbfd}.h: Regenerate.
5101 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5102 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5104 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5106 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5109 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5112 * coffgen.c (coff_find_nearest_line): Don't try to cache
5113 information in sections that are not owned by a BFD. From Richard
5114 Henderson <richard@atheist.tamu.edu>.
5116 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5117 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5118 * elflink.h (elf_link_output_extsym): Remove special check for
5121 * ecoffswap.h: Add prototypes for static functions.
5123 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5125 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5126 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5128 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5129 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5130 support. Begin support for R_PPC_SDA{2,}REL.
5132 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5134 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5135 create the .got and .got.neg sections.
5136 (ppc_elf_size_dynamic_sections): Call it.
5137 (ppc_elf_check_relocs): Call it.
5138 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5139 (ppc_elf_check_relocs): Add error messages for relocations we
5140 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5143 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5145 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5146 section flags for V.4 and eabi.
5148 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5150 * elf.c (assign_file_positions_for_segments): If a segment
5151 contains no sections, don't mark it as readable.
5153 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5154 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5156 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5157 dynamic section, if there is one.
5158 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5159 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5160 (bfd_elf64_swap_dyn_in): Likewise.
5161 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5163 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5165 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5166 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5167 <pirker@eiunix.tuwien.ac.at>.
5169 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5171 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5172 PowerPC V.4 and eabi.
5173 * bfd-in2.h: Regenerate.
5174 * libfd.h: Regenerate.
5176 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5178 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5179 section type and SHF_EXCLUDE section flag, turning them into the
5180 appropriate bfd section flag.
5182 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5184 * xcofflink.c (xcoff_link_add_symbols): Create the special
5185 sections if we see a DYNAMIC object, in case that is the only
5186 XCOFF input object we see.
5188 * elf32-mips.c: Extensive changes for a start at dynamic linking
5189 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5191 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5192 (struct elf_backend_data): Remove
5193 elf_backend_create_program_headers field. Add
5194 elf_backend_additional_program_headers and
5195 elf_backend_modify_segment_map fields.
5196 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5198 (elf_backend_additional_program_headers): Likewise.
5199 (elf_backend_modify_segment_map): Likewise.
5200 (elf_backend_create_program_headers): Don't define.
5201 (elfNN_bed): Change to account for field changes.
5202 * elf.c (assign_file_positions_for_segments): Call new
5203 modify_segment_map backend function. Don't call old
5204 create_program_headers backend function.
5205 (get_program_header_size): Call additional_program_headers rather
5206 than create_program_headers.
5207 * elflink.h (elf_link_add_object_symbols): Initialize
5208 type_change_ok from new backend field.
5209 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5211 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5212 a reloc against the appropriate section.
5214 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5215 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5216 (elf_flags_init): Rename from elf_ppc_flags_init.
5217 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5219 (ppc_elf_copy_private_bfd_data): Likewise.
5220 (ppc_elf_merge_private_bfd_data): Likewise.
5222 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5225 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5227 * coff-alpha.c (alpha_relocate_section): During final link, allow
5228 output .lita section to be bigger than 64k by adjusting gp value
5229 on a per-input section basis.
5230 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5232 (struct ecoff_section_tdata): Add gp field.
5234 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5236 Handle Alpha ECOFF changes in OSF/1 3.2.
5237 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5239 * coff-alpha.c: Include "aout/ar.h".
5240 (alpha_ecoff_get_relocated_section_contents): Don't require an
5241 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5242 3.2 doesn't generate one.
5243 (alpha_relocate_section): Likewise.
5244 (alpha_ecoff_slurp_armap): Define.
5245 (alpha_ecoff_slurp_extended_name_table): Define.
5246 (alpha_ecoff_construct_extended_name_table): Define.
5247 (alpha_ecoff_truncate_arname): Define.
5248 (alpha_ecoff_write_armap): Define.
5249 (alpha_ecoff_generic_stat_arch_elt): Define.
5250 (alpha_ecoff_update_armap_timestamp): Define.
5252 (alpha_ecoff_read_ar_hdr): New static function.
5253 (alpha_ecoff_get_elt_at_filepos): New static function.
5254 (alpha_ecoff_openr_next_archived_file): New static function.
5255 (alpha_ecoff_get_elt_at_index): New static function.
5256 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5257 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5258 _bfd_ecoff to alpha_ecoff.
5259 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5260 field from backend structure, rather than always calling
5261 _bfd_get_elt_at_filepos.
5262 * coff-mips.c (mips_ecoff_backend_data): Initialize
5263 get_elt_at_filepos field.
5264 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5265 from _bfd_generic_read_ar_hdr with minor changes.
5266 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5267 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5268 * libbfd.h: Rebuild.
5270 * bfd-in.h (BFD_IN_MEMORY): Define.
5271 * libbfd-in.h (struct bfd_in_memory): Define.
5272 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5273 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5274 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5275 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5276 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5277 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5278 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5279 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5280 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5281 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5283 (bfd_openstreamr): Likewise.
5284 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5285 BFD_IN_MEMORY is not set.
5286 * riscix.c (riscix_some_aout_object_p): Likewise.
5287 * bfd-in2.h, libbfd.h: Rebuild.
5289 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5290 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5291 (bfd_get_elt_at_index): Define.
5292 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5293 bfd_get_elt_at_index. Change index parameter from int to
5295 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5296 (_bfd_noarchive_get_elt_at_index): Define.
5297 (_bfd_archive_bsd_get_elt_at_index): Define.
5298 (_bfd_archive_coff_get_elt_at_index): Define.
5299 * bfd-in2.h, libbfd.h: Rebuild.
5300 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5301 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5302 * ieee.c (ieee_get_elt_at_index): Define.
5303 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5304 * oasys.c (oasys_get_elt_at_index): Define.
5305 * som.c (som_get_elt_at_index): Define.
5307 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5308 numbers to the .text section.
5310 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5312 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5313 If there is a SEC_DEBUGGING section, get the contents of the debug
5314 information part from it.
5315 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5317 (ieee_write_object_contents): Check ieee_write_debug_part return.
5319 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5321 * config.bfd (i[345]86-*-freebsd*): Add target.
5322 * configure.in (i386freebsd_vec): Add vec.
5323 * configure: Regenerate.
5324 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5325 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5326 Rebuild dependencies..
5327 * freebsd.h: New file.
5328 * i386freebsd.c: New file.
5329 * targets.c (i386freebsd_vec): Declare.
5330 (bfd_target_vector): Add i386freebsd_vec.
5331 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5332 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5334 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5336 * ieee.c (ieee_slurp_debug): New static function.
5337 (ieee_object_p): Call it.
5338 (ieee_slurp_section_data): Skip debugging sections.
5339 (ieee_get_reloc_upper_bound): Likewise.
5340 (ieee_get_section_contents): Likewise.
5341 (ieee_canonicalize_reloc): Likewise.
5342 (ieee_write_section_part): Likewise.
5343 (ieee_write_debug_part): Likewise.
5344 (ieee_write_data_part): Likewise.
5345 (init_for_output): Likewise.
5347 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5349 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5351 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5352 relocs, since ppc_elf_relocate_section handles the linker case.
5353 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5355 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5356 ppc_elf_relocate_section since that is now the only caller.
5357 (ppc_elf_relocate_section): Ditto.
5359 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5361 * coffcode.h (coff_write_object_contents): If we don't know the
5362 section of the entry point for an XCOFF executable, always set the
5363 entry address to -1.
5365 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5367 * elf.c (bfd_section_from_shdr): Add support for note sections.
5369 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5371 * bfd-in.h (struct _symbol_info): Add stab_type field.
5372 * bfd-in2.h: Rebuild.
5373 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5375 * elf32-ppc.c: Remove trailing newline from calls to
5377 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5378 difference if target endianness is known.
5380 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5382 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5383 old style TOC16 references without using R_PPC_GOT.
5384 (ppc_reloc_type): Ditto.
5385 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5386 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5387 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5388 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5389 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5391 (ppc_elf_adjust_dynamic_symbol): Ditto.
5392 (ppc_elf_adjust_dynindx): Ditto.
5393 (ppc_elf_size_dynamic_sections): Ditto.
5394 (ppc_elf_finish_dynamic_symbol): Ditto.
5395 (ppc_elf_finish_dynamic_sections): Ditto.
5396 (ELF_DYNAMIC_INTERPRETER): Define.
5398 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5400 * elf.c (copy_private_bfd_data): When attaching sections to
5401 segments ignore sections that won't be allocated. Patch from
5404 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5406 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5409 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5411 * coff-i960.c (CALC_ADDEND): Define.
5412 (coff_i960_relocate_section): Add the input section VMA to the
5413 addend for PC relative relocs.
5415 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5417 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5418 to correctly terminate.
5420 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5422 * targets.c (enum bfd_endian): Define.
5423 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5424 from boolean to enum bfd_endian. Change header_byteorder_big_p
5426 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5427 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5428 * bfd-in2.h: Rebuild.
5429 * All targets: Change initialization of byteorder and
5430 header_byteorder to use enum bfd_endian values rather than
5432 * All files: Change all references to byteorder_big_p and
5433 header_byteorder_big_p to use new bfd_*_endian macros.
5435 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5437 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5439 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5441 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5443 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5445 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5447 * ieee.c: Lots of minor cleanups. Make many functions return
5448 errors rather than calling abort. Also:
5449 (ieee_write_twobyte): Remove; change callers to call existing
5450 ieee_write_2bytes function.
5451 (ieee_write_expression): Don't output the section twice when
5452 outputting a local symbol. Don't emit an extraneous zero if there
5454 (ieee_slurp_sections): Set the lma as well as the vma.
5455 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5457 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5458 a recognized one or bfd_arch_unknown.
5459 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5461 (ihex_get_symtab): Likewise.
5463 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5465 * aoutx.h: Include <ctype.h>.
5466 (struct aout_link_includes_table): Define.
5467 (struct aout_link_includes_totals): Define.
5468 (struct aout_link_includes_entry): Define.
5469 (aout_link_includes_lookup): Define macro.
5470 (struct aout_final_link_info): Add includes field.
5471 (aout_link_includes_newfunc): New static function.
5472 (NAME(aout,final_link)): Initialize includes hash table.
5473 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5475 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5477 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5479 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5481 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5483 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5485 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5486 (pe_print_private_bfd_data): call pe_print_reloc.
5487 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5488 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5489 up some debugging as well.
5491 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5493 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5496 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5498 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5499 when setting sections to NULL.
5501 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5503 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5505 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5506 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5508 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5509 * bfd-in2.h: Rebuild.
5511 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5513 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5515 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5517 * ihex.c (ihex_scan): Handle record types 4 and 5.
5518 (ihex_object_p): Permit types 4 and 5.
5519 (ihex_set_section_contents): Remove check for out of range
5521 (ihex_write_object_contents): Generate types 4 and 5.
5523 * elflink.h (elf_link_output_extsym): Just ignore warning and
5524 indirect references to symbols which don't really exist.
5526 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5528 * peicode.h (pe_print_idata): Minor format fixes
5529 (pe_print_edata): New function. Under private printing, this formats
5530 the edata section of a PE file.
5531 (pe_print_private_bfd_data): Added call to pe_print_edata.
5533 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5535 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5536 index, don't call stoi.
5538 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5540 * srec.c (srec_scan): Set lma as well as vma.
5542 * ihex.c: New file; support for Intel Hex format.
5543 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5544 (ihex_vec): Declare.
5545 (bfd_target_vector): Always include ihex_vec.
5546 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5547 * Makefile.in: Rebuild dependencies.
5548 (BFD_LIBS): Add ihex.o
5549 (BFD_LIBS_CFILES): Add ihex.c.
5550 * bfd-in2.h: Rebuild.
5552 * elf.c (assign_file_positions_for_segments): Sort the sections in
5554 (get_program_header_size): Return the right size if segment_map is
5556 (copy_private_bfd_data): Don't bother to sort the sections.
5558 * bfd.c (bfd_record_phdr): New function.
5559 * bfd-in.h (bfd_record_phdr): Declare.
5560 * bfd_in2.h: Rebuild.
5562 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5565 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5566 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5568 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5569 (bfd_zmalloc): Change declaration.
5570 * libbfd.h: Rebuild.
5571 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5572 and realloc. Don't set bfd_error_no_memory if they fail.
5574 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5576 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5577 uses as well. Added a new howto to deal with TOCREL16 relocs that
5578 are TOCDEFN as well.
5579 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5580 to handle RVA relocs from dlltool.
5581 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5582 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5583 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5585 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5586 to get the right section alignment.
5588 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5590 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5591 p_paddr if p_paddr is zero.
5592 (make_mapping): Set includes_filehdr and includes_phdrs for first
5594 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5596 (assign_file_positions_for_segments): Handle includes_filehdr and
5597 includes_phdrs. Remove special handling of PT_PHDR and first
5599 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5600 when appropriate. Remove special handling of PT_PHDR segment.
5601 Use a more complex condition for when a section is included in a
5602 segment to handle Solaris linker oddities.
5604 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5606 * coff-m88k.c (howto_table): Reformatted for easier reading;
5607 special_function now points to new function m88k_special_reloc.
5608 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5610 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5611 be done correctly by m88k_special_reloc.
5612 (reloc_processing): New function to be used by RELOC_PROCESSING.
5613 (RELOC_PROCESSING): Define to call reloc_processing.
5615 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5617 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5618 (pe_print_pdata): Likewise.
5620 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5621 obstack_alloc fails.
5622 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5624 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5625 * Many files: don't set bfd_error_no_memory if one of the above
5628 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5629 if p_paddr_valid is set.
5630 (copy_private_bfd_data): New static function.
5631 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5633 * elf.c (assign_file_positions_for_segments): Fix case where extra
5634 program headers were allocated.
5636 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5637 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5638 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5639 _bfd_elf_print_private_bfd_data.
5641 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5642 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5643 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5644 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5645 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5646 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5647 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5649 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5651 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5652 * elf.c (make_mapping): New static function.
5653 (map_sections_to_segments): New static function.
5654 (elf_sort_sections): New static function.
5655 (assign_file_positions_for_segments): New static function.
5656 (map_program_segments): Remove.
5657 (get_program_header_size): Remove sorted_hdrs, count, and
5658 maxpagesize parameters. Simplify.
5659 (assign_file_positions_except_relocs): When generating an
5660 executable, use assign_file_positions_for_segments.
5661 (elf_sort_hdrs): Remove.
5662 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5663 to get_program_header_size.
5665 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5667 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5669 * configure, config.in: Regenerate with autoconf 2.7.
5671 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5672 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5674 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5676 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5677 (ecoff_sec_to_styp_flags): Likewise.
5678 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5679 (ecoff_set_symbol_info): Handle scRConst.
5680 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5681 (ecoff_compute_section_file_positions): Handle .rconst section.
5682 (_bfd_ecoff_write_object_contents): Likewise.
5683 (ecoff_link_check_archive_element): Handle scRConst.
5684 (ecoff_link_add_externals): Likewise.
5685 (ecoff_link_write_external): Handle .rconst section.
5686 (ecoff_reloc_link_order): Likewise.
5687 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5688 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5690 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5692 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5693 DEF_DYNAMIC flag is set.
5695 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5697 * host-aout.c: If TRAD_HEADER is defined, include it.
5699 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5701 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5702 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5703 (BFD_NEED_DECLARATION): New function.
5704 * configure.in: Use BFD_NEED_DECLARATION.
5705 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5706 * configure, config.in: Rebuild with autoconf 2.6.
5708 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5709 special_sections before returning when called with a non XCOFF
5712 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5715 * coffcode.h (coff_compute_section_file_positions): Only pad the
5716 previous section to force file alignment when creating an
5719 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5721 * coffcode.h (coff_compute_section_file_positions): If
5722 RS6000COFF_C, set up the .debug section.
5724 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5725 if it is not large enough to accomodate the entire TOC area with
5726 signed 16 bit offsets.
5727 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5729 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5730 TOC anchor to use the TOC value used in the output file.
5732 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5734 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5735 (_bfd_coff_read_string_table): Likewise.
5737 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5739 * pe-arm.c: Fix typos.
5740 * coff-arm.c: Likewise.
5742 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5744 * coff-ppc.c (list_ele): Added "cat"egory member.
5745 (record_toc): New category parameter (priv or pub).
5746 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5747 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5748 the mainline. It addes extra toc cells in error.
5749 (ppc_coff_swap_sym_in_hook): Added some documentation.
5750 (dump_toc): Can now diagnose "virtual toc" chicanery.
5752 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5754 * elf-bfd.h (struct elf_link_hash_table): Change type of
5755 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5757 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5759 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5760 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5762 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5763 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5764 defined or mentioned in a regular file.
5766 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5768 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5769 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5770 (coff_ppc_relocate_section): Correct REL24 handling
5771 (ppc_process_before_allocation): Correct TOCDEFN handling
5773 * peicode.h (dir_names): Added name descriptions
5775 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5777 * VERSION: Updated to cygnus-2.6.
5779 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5781 * targets.c (m68k4knetbsd_vec): Declare.
5783 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5785 * targets.c (bfd_target): Change type of second argument to
5786 _bfd_print_private_bfd_data from void * to PTR.
5787 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5788 using PTR rather than void *.
5789 * bfd-in2, libbfd.h: Rebuild.
5790 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5792 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5793 _bfd_generic_bfd_print_private_bfd_data rather than casting
5796 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5798 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5799 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5801 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5802 BFD64_BACKENDS_CFILES): New variables.
5805 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5807 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5808 not at the file position of the first section.
5809 * coffcode.h (coff_compute_section_file_positions): Avoid using
5811 (coff_write_object_contents): When generating a PPC PE executable
5812 with no symbols, round up the file size to a COFF_PAGE_SIZE
5814 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5815 don't write out a string table.
5817 * elf.c (bfd_section_from_shdr): When using a different section
5818 header, pass the new one to _bfd_elf_make_section_from_shdr.
5819 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5820 (elf_map_symbols): Add section VMA to symbol value when comparing
5822 (_bfd_elf_compute_section_file_positions): Only build symbol table
5823 if there are some symbols. Set file offset of symtab and strtab
5825 (assign_file_positions_except_relocs): Remove dosyms parameter.
5826 Change all callers. Never set file offset of symtab and strtab
5828 (_bfd_elf_copy_private_section_data): New function.
5829 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5830 (_bfd_elf_copy_private_symbol_data): New function.
5831 (swap_out_syms): Check for special mapping of st_shndx created by
5832 copy_private_symbol_data.
5833 * elfxx-target.h: Use new copy routines.
5834 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5835 (_bfd_elf_copy_private_section_data): Declare.
5837 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5839 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5842 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5843 _bfd_dummy_target, matching the recent change to archive
5846 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5848 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5849 arithmetic on PTR types.
5851 * aout-target.h (MY(callback)): Set the lma of the sections.
5853 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5854 symbol into a reloc against the section.
5856 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5858 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5859 glue for the relocs: IMGLUE and IFGLUE.
5860 (record_toc): new function - tracks toc contents
5861 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5862 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5863 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5864 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5865 (ppc_record_toc_entry): Removed a debug define (duh)
5867 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5868 (pe_print_idata): New function - formats the idata section data
5869 (pe_print_pdata): New function - formats the pdata section data
5870 (pe_print_private_bfd_data): calls to above
5872 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5874 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5875 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5876 TARGET_SYM and TARGET_NAME for vector and BFD name.
5877 * coff-pmac.c (pmac_xcoff_vec): Remove.
5878 (TARGET_SYM, TARGET_NAME): Define.
5879 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5880 machine to 0, not all PowerMacs are 601s.
5882 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5884 * elfcode.h (elf_object_p): Read in any program headers.
5885 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5886 based on the program headers, if any.
5887 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5888 (map_program_segments): Set p_paddr of program headers based on
5891 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5893 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5896 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5897 trying to do a relocateable link with a non-a.out object file.
5899 * archive.c (bfd_generic_archive_p): Check the first object file
5900 in an archive even if target_defaulted is set. If the object file
5901 has the wrong xvec, reject it.
5903 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5904 be represented, report the name via _bfd_error_handler.
5905 (translate_to_native_sym_flags): Likewise.
5906 * elf32-mips.c (mips_elf_final_link): Likewise.
5907 * oasys.c (oasys_write_sections): Likewise.
5909 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5910 which checks for STYP_OVRFLO sections.
5911 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5912 reloc and lineno count overflows.
5913 (coff_write_object_contents): Call coff_count_linenumbers before
5914 coff_compute_section_file_positions. If RS6000COFF_C, handle
5915 reloc and lineno count overflows.
5916 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5917 relocs before dealing with .pad sections. Count overflow section
5918 headers when handling .pad sections.
5920 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5923 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5924 (struct xcoff_link_hash_table): Add descriptor_section and
5925 special_sections fields.
5926 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5927 (xcoff_link_add_symbols): Set linkage section alignment. Create
5928 descriptor section. Check for magic symbol names (_text, etc.),
5929 and record them in special_sections if found. Set
5930 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5931 descriptor field to point back to the function code symbol.
5932 (xcoff_sweep): Always mark the special descriptor_section.
5933 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5934 function descriptor, and mark it if it is.
5935 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5936 parameter, and fill it in. Allocate space for the descriptor
5938 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5939 global linkage code. If an undefined function descriptor is
5940 exported, arrange to define it. Warn about any other undefined
5942 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5943 (xcoff_write_global_symbol): Create a function descriptor when
5945 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5946 * bfd-in2.h: Rebuild.
5948 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5950 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5951 (ppc_coff_link_hash_table): new types for hashing
5952 (ppc_coff_link_hash_newfunc): hash entry constructor
5953 (ppc_coff_link_hash_table_init): hash table initializer
5954 (ppc_coff_link_hash_table_create): hash table constructor
5955 (ppc_record_toc_entry): changed references to hash table
5956 (coff_ppc_relocate_section): changed references to hash table
5958 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5959 * libcoff.h: Rebuild
5961 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5962 (coff_link_add_symbols): removed toc_offset init
5964 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5966 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5969 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5970 if it is given and mmep is available.
5971 * acconfig.h: Undef USE_MMAP.
5972 * configure, config.in: Regenerated.
5973 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5974 table handling the old way.
5975 (aout_get_external_symbols): Don't complain if last byte of string
5977 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5978 (bfd_free_window) [! USE_MMAP]: Don't define.
5979 (bfd_get_file_window,
5980 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5982 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5984 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5987 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5989 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5990 compatible with AMD generated COFF files. Try to support both AMD
5991 and GNU formats simultaneously.
5992 (coff_a29k_relocate_section): Likewise.
5994 * libbfd.c (bfd_get_file_window): Change writable parameter from
5995 int to boolean; update all callers. Pass MAP_SHARED if not
5996 writable--it's required on Solaris. Cast fprintf argument to
5998 * bfd-in.h (bfd_get_file_window): Update declaration.
5999 * bfd-in2.h: Rebuild.
6000 * aoutx.h: Update calls to bfd_get_file_window.
6002 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6004 (xcoff_swap_ldhdr_in): New static function.
6005 (xcoff_swap_ldsym_in): New static function.
6006 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6007 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6008 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6009 Handle XTY_ER/XMC_XO symbols correctly.
6010 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6011 rather than normal symbol table.
6012 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6013 already defined with the same absolute value.
6014 (xcoff_mark): When considering called symbols, check whether the
6015 descriptor is from a dynamic object, rather than the symbol
6017 (xcoff_build_ldsyms): Likewise.
6019 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6020 Cast realloc and malloc return values. If malloc or realloc fail,
6021 set bfd_error_no_memory.
6022 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6023 * bfd-in2.h: Rebuild.
6025 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6027 * coff-ppc.c (ppc_record_toc_entry): new function.
6028 (in_reloc_p): changed return value.
6029 (coff_ppc_relocate_section): much rework.
6030 (ppc_allocate_toc_section): new function.
6031 (ppc_process_before_allocation): new function.
6032 (ppc_coff_swap_sym_in_hook): new function.
6034 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6035 (coff_link_add_symbols): initialize toc_offset.
6037 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6038 (coff_swap_aouthdr_out): Added more sections to the data
6039 dictionary for the pe file header. Also changed linker version
6040 number on the ppc side.
6041 (dir_names): small improvements to the dictionary printing.
6042 (pe_mkobject_hook): save the file level flags.
6044 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6045 (pe_tdata): added real_flags field
6046 (coff_tdata): added local_toc_sym_map and access macro
6048 * libcoff.h (coff_link_hash_entry): added toc_offset field
6049 (pe_tdata): added real_flags field
6050 (coff_tdata): added local_toc_sym_map and access macro
6052 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6053 (coff_mkobject): init for local_toc_sym_map
6054 (coff_write_object_contents): set the internal_a.magic to
6055 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6058 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6060 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6061 entries until both the line number address and the function name
6062 address are too large.
6064 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6065 * configure: Rebuilt.
6067 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6068 is defined in the environment.
6070 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6072 * som.c (som_get_section_contents_in_window): Define to use
6075 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6077 * coff-i860.c: New file, based on coff-i386.c.
6078 * cpu-i860.c: New file, based on cpu-i386.c.
6079 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6080 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6081 targets, using i860coff_vec.
6082 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6083 trad-core.o and hosts/i860mach3.h.
6084 (i860coff_vec): Use coff-i860.o and cofflink.o.
6085 * configure: Rebuild.
6086 * Makefile.in: Rebuild dependencies.
6087 (ALL_MACHINES): Add cpu-i860.o.
6088 (BFD32_BACKENDS): Add coff-i860.o.
6089 (CFILES): Add cpu-i860.c and coff-i860.c.
6090 * targets.c (i860coff_vec): Declare.
6091 (bfd_target_vector): Add &i860coff_vec.
6092 * archures.c (bfd_i860_arch): Declare.
6093 (bfd_archures_list): Add &bfd_i860_arch.
6094 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6095 (coff_set_flags): Handle bfd_arch_i860.
6096 (coff_write_object_contents): Handle I860 a.out magic number.
6098 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6100 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6101 the created .tc section to 2.
6102 (xcoff_mark): Don't keep a .loader reloc for a call to an
6103 undefined symbol when creating a shared library.
6104 (xcoff_build_ldsyms): When creating a shared library, generate
6105 global linkage code for a call to an undefined symbol.
6107 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6109 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6110 BFD32_BACKENDS, BFD64_BACKENDS.
6111 (.dep1): Put mkdep output in a separate file.
6112 Rebuilt dependencies.
6114 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6117 Permit use of mmap when available:
6119 * configure.in: Check for mmap, madvise, mprotect.
6120 * config.in, configure: Regenerated.
6122 * libbfd.c (struct _bfd_window_internal): Define type.
6123 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6125 (ok_to_map): New static variable for debugging.
6126 (_bfd_generic_get_section_contents_in_window): New function.
6127 * bfd-in.h (bfd_window_internal): Declare type.
6128 (bfd_window): Define type.
6129 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6130 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6133 * libaout.h (struct aoutdata): Add two window fields.
6134 (obj_aout_sym_window, obj_aout_string_window): New macros.
6135 * aoutx.h (some_aout_object_p): Initialize windows.
6136 (aout_get_external_symbols): Get symbol data and strings in
6137 windows instead of explicitly allocated buffers.
6138 (slurp_symbol_table): Free window instead of memory.
6139 (bfd_free_cached_info): Release windows instead of freeing storage
6141 (aout_link_free_symbols): Ditto.
6143 * targets.c (bfd_target): Add new field for
6144 get_section_contents_in_window.
6145 (BFD_JUMP_TABLE_GENERIC): Updated.
6146 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6147 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6148 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6149 macros for get_section_contents_in_window field.
6151 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6153 * core.c: Renamed to corefile.c
6154 * makefile.dos (OBJS): Change core.o to corefile.o
6155 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6158 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6160 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6161 targ_selvecs to allow debugging under Irix-5 native.
6164 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6166 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6167 to o. Clobber and restore the list of new csects around the call
6168 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6169 linker error and the linker wants to read the symbol table. Reset
6170 the line number count of a real section even if it has no relocs.
6171 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6173 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6176 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6178 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6179 an undefined symbol in a shared link.
6181 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6182 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6183 phdm@info.ucl.ac.be (Philippe De Muyter).
6185 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6187 * coff-m88k.c (rtype2howto): New static function.
6188 (RTYPE2HOWTO): Use it rather than a macro definition.
6190 * coffcode.h (coff_write_object_contents): set internal_a.magic
6191 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6193 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6194 define TRAD_HEADER to new file hosts/delta68.h.
6195 m88*-motorola-sysv*, however, does use ptrace-core.o.
6196 * hosts/delta68.h: New file.
6198 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6199 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6201 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6203 * i386linux.c (MY(vec)): Declare before use.
6205 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6207 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6208 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6210 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6211 BFD is not of the right type.
6212 (bfd_elf_get_needed_list): Likewise.
6213 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6214 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6215 * xcofflink.c (XCOFF_XVECP): Define.
6216 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6218 (bfd_xcoff_import_symbol): Likewise.
6219 (bfd_xcoff_export_symbol): Likewise.
6220 (bfd_xcoff_link_count_reloc): Likewise.
6221 (bfd_xcoff_record_link_assignment): Likewise.
6222 (bfd_xcoff_size_dynamic_sections): Likewise.
6224 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6225 table index against the number of symbols for a base relative
6228 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6230 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6231 full_aouthdr flag here...
6232 (_bfd_xcoff_bfd_final_link): ...not here.
6234 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6236 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6237 systems that have a system <libelf.h>.
6238 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6239 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6240 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6241 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6242 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6243 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6244 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6246 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6248 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6249 set, set BSF_WEAK in symbol. Change all callers.
6250 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6251 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6252 _bfd_generic_link_add_one_symbol.
6253 (ecoff_indirect_link_order): Check that the section tdata relocs
6254 are not NULL before using them.
6256 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6257 define TRAD_HEADER as hosts/alphalinux.h.
6258 * configure: Rebuild.
6259 * hosts/alphalinux.h: New file.
6260 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6263 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6265 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6266 C_ECOMM storage classes.
6268 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6270 (xcoff_mark): Call xcoff_mark_symbol.
6271 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6272 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6274 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6276 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6278 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6280 (xcoff_find_reloc): New static function.
6281 (xcoff_link_add_symbols): Use it.
6282 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6283 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6284 relocate the value of C_DECL.
6286 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6288 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6290 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6291 callback decide what goes in .relocs.
6292 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6293 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6296 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6298 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6301 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6303 * xcofflink.c: More improvements, mostly to fix handling of
6304 constructors and a few other special cases.
6305 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6306 zero, reverting yesterday's change.
6307 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6308 (bfd_xcoff_link_count_reloc): Declare.
6309 (bfd_xcoff_record_link_assignment): Declare.
6310 * bfd-in2.h: Rebuild.
6312 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6314 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6315 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6316 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6317 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6318 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6319 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6321 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6324 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6325 segments includes the a.out header. See to that the magic number
6326 *always* is big-endian.
6328 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6329 m68k4k NetBSD configurations.
6331 * configure.in, configure: Separate i386 & mips NetBSD
6332 configurations from other BSD ones. Don't assume DEC is the only
6333 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6334 configurations. Add support for m68k4k NetBSD object format.
6336 * libaout.h: Added M_68K4K_NETBSD magic.
6338 * m68k4knetbsd.c: New file.
6340 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6342 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6345 * hosts/mipsnbsd.h: New file.
6348 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6350 * config.bfd: Add config stuff for mips*-*-magic* to set
6351 targ_defvec to ecoff_big_vec.
6354 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6356 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6358 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6359 toc_section, and entry_section fields.
6360 (struct xcoff_section_tdata): Remove ldrel_count field.
6361 * libcoff.h: Rebuild.
6362 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6364 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6365 full a.out header if full_aouthdr is set in xcoff_data.
6366 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6367 based on sections stored in xcoff_data.
6368 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6370 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6371 (rs6000coff_vec): Set symbol_leading_char to '.'.
6372 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6373 value stored in ret rather than returning a pointer value.
6375 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6377 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6380 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6382 * som.c (som_slurp_string_table): Allocate the strings with malloc
6383 since they're free'd by free_cached_info.
6384 (som_slurp_symbol_table): Similarly for the symbol table.
6386 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6388 * Makefile.in (diststuff): Don't make headers.
6390 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6392 * Makefile.in: Rebuild dependencies.
6394 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6395 output_bfd is not SunOS.
6396 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6397 non-SunOS input files.
6399 * xcofflink.c: Extensive changes to support linking shared objects
6400 and generating a .loader section.
6401 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6402 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6403 last_symndx, and ldrel_count fields.
6404 * libcoff.h: Rebuild.
6405 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6406 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6408 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6409 (bfd_xcoff_export_symbol): Declare.
6410 (bfd_xcoff_size_dynamic_sections): Declare.
6411 * bfd-in2.h: Rebuild.
6413 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6415 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6416 * configure: Rebuild.
6417 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6418 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6420 (pmac_xcoff_vec): Update to use new xcoff support.
6421 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6422 (xcoff_write_armap): Declare buf as unsigned char.
6423 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6425 * mpw-make.sed: Generalize subdir_do edit.
6427 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6429 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6430 correctly. Don't initialize asect->vma.
6432 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6434 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6435 something a little less than the page size.
6437 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6439 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6441 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6443 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6444 * coffcode.h (coff_write_object_contents): If .bss is before
6445 .data us that as data_start.
6446 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6448 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6449 (coff_swap_outhdr_out): Hardwire in version number.
6451 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6453 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6454 major and minor to *_vno, since the former are also macros in
6455 SunOS header files. Cast result of bfd_alloc to appropriate
6458 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6459 before assigning to sec_data.
6461 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6463 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6464 now relative to the section, not absolute.
6465 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6466 get the file name when there is a N_SO directory name. When
6467 handling stabs, remember that section->vma was added to the
6470 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6472 * sunos.c (struct sunos_link_hash_table): Add needed field.
6473 (sunos_link_hash_table_create): Call bfd_release, not free.
6474 (sunos_link_hash_table_create): Initialize needed field.
6475 (sunos_add_dynamic_symbols): Record needed objects.
6476 (bfd_sunos_get_needed_list): New function.
6477 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6478 * bfd-in2.h: Rebuild.
6480 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6482 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6484 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6486 * bfd-in.h (struct bfd_link_needed_list): Rename from
6487 bfd_elf_link_needed_list.
6488 * bfd-in2.h: Rebuild.
6489 * elf.c, elflink.h, libelf.h: Corresponding changes.
6491 Add start at AIX linker support; no shared libraries yet.
6492 * xcofflink.c: New file.
6493 * configure.in (rs600coff_vec): Use xcofflink.o.
6494 * configure: Rebuild.
6495 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6497 (struct xcoff_section_tdata): Define.
6498 (xcoff_section_data): Define macro.
6499 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6500 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6501 (_bfd_xcoff_bfd_final_link): Declare.
6502 (_bfd_ppc_xcoff_relocate_section): Declare.
6503 * libcoff.h: Rebuild.
6504 * coff-rs6000.c: Clean up a bit.
6505 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6506 cputype, csects, and debug_indices.
6507 (xcoff_copy_private_bfd_data): Copy cputype.
6508 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6509 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6510 (xcoff_reloc_type_lookup): Rename from
6511 rs6000coff_reloc_type_lookup.
6512 (coff_relocate_section): Define.
6513 (_bfd_xcoff_sizeof_headers): Define.
6514 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6515 (_bfd_xcoff_bfd_relax_section): Define.
6516 (_bfd_xcoff_bfd_link_split_section): Define.
6517 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6519 * coffcode.h (coff_compute_section_file_positions): If AIX,
6520 increment sofar by SMALL_AOUTSZ if not executable.
6521 (coff_write_object_contents): If AIX, always output an a.out
6522 header; if not executable, header size of SMALL_AOUTSZ.
6523 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6524 (_bfd_stringtab_init): Initialize xcoff field.
6525 (_bfd_xcoff_stringtab_init): New function.
6526 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6527 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6528 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6529 * libbfd.h: Rebuild.
6530 * Makefile.in: Rebuild dependencies.
6531 (BFD32_BACKENDS): Add xcofflink.o.
6532 (CFILES): Add xcofflink.c.
6534 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6535 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6536 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6538 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6540 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6542 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6544 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6545 * config.in: Regenerated.
6547 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6548 (_bfd_chunksize): New variable.
6549 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6550 for obstack chunk size.
6551 * configure.in: Check for getpagesize.
6552 * configure: Regenerated.
6554 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6556 * trad-core.c (rawptr): Make it a local variable of
6557 ptrace_unix_core_file_p.
6559 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6561 * coff-arm.c (in_reloc_p): New.
6562 * coff-i386.c (in_reloc_p): New.
6563 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6564 (coff_write_object_contents): Only set has_reloc_section
6566 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6567 in_reloc_p to decide if reloc should be emitted.
6568 * libcoff.h (pe_data_type.in_reloc_p): New.
6569 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6571 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6573 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6574 (_bfd_coff_read_internal_relocs): Likewise.
6575 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6576 (_bfd_coff_read_internal_relocs): Likewise.
6578 * elflink.h (elf_link_add_object_symbols): Correct conditions
6579 under which type and size change warnings are issued.
6581 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6583 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6584 a symbol which is not in a real section.
6585 (coff_write_native_symbol): Corresponding change.
6587 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6588 coff_link_hash_newfunc and make non-static.
6589 (_bfd_coff_link_hash_table_init): New function, broken out of
6590 _bfd_coff_link_hash_table_create.
6591 (_bfd_coff_link_hash_table_create): Use it.
6592 (process_embedded_commands): Make static.
6593 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6594 (_bfd_coff_link_hash_table_init): Declare.
6595 * libcoff.h: Rebuild.
6597 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6598 field in XCOFF tdata.
6599 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6600 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6601 based on cputype stored in a.out header, or in n_type of initial
6603 (coff_write_object_contents): Set cputype correctly in a.out
6605 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6607 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6608 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6610 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6611 * libcoff.h: Rebuild.
6613 * cpu-rs6000.c (rs6000_compatible): New static function.
6614 (bfd_rs6000_arch): Use it.
6615 * cpu-powerpc.c (powerpc_compatible): New static function.
6616 (arch_info_struct): Define various flavours of PowerPC.
6617 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6620 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6622 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6624 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6626 * elflink.h (elf_link_add_object_symbols): Don't warn about
6627 changing the size or type if the old definition was weak.
6629 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6631 * coffcode.h (combined_entry_type): Add fix_line field.
6632 (coff_slurp_line_table): Warn if we try to set the lineno field of
6634 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6635 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6636 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6637 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6639 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6640 * libcoff.h: Rebuild.
6642 * libcoff-in.h (struct xcoff_tdata): Define.
6643 (xcoff_data): Define.
6644 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6645 * bfd-in2.h, libcoff.h: Rebuild.
6646 * coff-rs6000.c (xcoff_mkobject): New static function.
6647 (coff_mkobject): Define.
6648 (xcoff_copy_private_bfd_data): New static function.
6649 (coff_bfd_copy_private_bfd_data): Define.
6650 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6652 (rs6000coff_vec): Add DYNAMIC to object_flags.
6653 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6654 .loader sections specially.
6655 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6656 section alignment from the XCOFF tdata information.
6657 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6658 F_SHROBJ, and copy the extra a.out header information into the
6659 XCOFF tdata structure.
6660 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6661 F_DYNLOAD and the extra a.out header information.
6662 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6663 C_HIDEXT symbol with attached csect information.
6664 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6665 in the o_maxdata field.
6666 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6667 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6668 end if BSF_NOT_AT_END is set.
6670 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6671 _bfd_read_ar_hdr_fn.
6672 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6673 * bfd-in2.h, libbfd.h: Rebuild.
6674 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6676 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6677 (bfd_slurp_bsd_armap_f2): Likewise.
6678 (_bfd_slurp_extended_name_table): Likewise.
6680 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6682 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6684 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6685 when the symbol table is empty.
6687 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6688 space for section symbols, since we don't output them either.
6689 (elf_m68k_adjust_dynindx): Removed.
6691 * ptrace-core.c (rawptr): Make it a local variable of
6692 ptrace_unix_core_file_p.
6694 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6696 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6699 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6700 Mac object file formats.
6702 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6704 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6705 auxent if there isn't one.
6706 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6707 rather than FILNMLEN as the maximum name length.
6709 * coffcode.h (bfd_coff_backend_data): Add new field
6710 _bfd_coff_print_aux.
6711 (bfd_coff_print_aux): New static function.
6712 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6713 scnlen field of an XTY_LD csect aux entry.
6714 (coff_print_aux): New static function.
6715 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6716 in coff_pointerize_aux_hook.
6717 (bfd_coff_std_swap_table): Initialize new field.
6718 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6719 * libcoff.h: Rebuild.
6720 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6721 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6723 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6724 if there are symbols, for native AIX ld compatibility.
6726 * coffcode.h (bfd_coff_backend_data): Add new field
6727 _bfd_coff_pointerize_aux_hook.
6728 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6729 or I960, and as 0 otherwise.
6730 (bfd_coff_std_swap_table): Initialize new field.
6731 * libcoff.h: Rebuild.
6732 * coffgen.c (coff_pointerize_aux): Change parameters to take
6733 symbol pointer instead of type and class, and to take aux index.
6734 Call _bfd_coff_pointerize_aux_hook if it is defined.
6735 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6736 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6737 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6739 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6740 read-only/host-only support.
6742 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6744 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6747 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6748 BFD_JUMP_TABLE_ARCHIVE accordingly.
6749 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6750 (_bfd_compute_and_write_armap): Declare.
6751 (_bfd_generic_read_ar_hdr): Declare.
6752 (_bfd_read_ar_hdr): Define.
6753 (_bfd_noarchive_read_ar_hdr): Define.
6754 (_bfd_archive_bsd_read_ar_hdr): Define.
6755 (_bfd_archive_coff_read_ar_hdr): Define.
6756 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6757 _bfd_read_ar_hdr instead.
6758 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6759 (_bfd_compute_and_write_armap): Rename from
6760 compute_and_write_armap. Make non-static. Change all callers.
6761 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6762 than _bfd_snarf_ar_hdr.
6763 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6764 * ieee.c (ieee_read_ar_hdr): Define.
6765 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6766 * oasys.c (oasys_read_ar_hdr): Define.
6767 * som.c (som_read_ar_hdr): Define.
6768 * bfd-in2.h, libbfd.h: Rebuild.
6770 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6772 * peicode.c (coff_swap_filehdr_in): If symptr is
6773 zero, there aren't any symbols, even if nsyms is set.
6775 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6777 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6779 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6780 sections, and set styp correctly for them: .got, .hash, .dynamic,
6781 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6782 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6784 (ecoff_sort_hdrs): New static function.
6785 (ecoff_compute_section_file_positions): Return boolean, not void.
6786 Sort the sections by VMA before looking through them. Put the
6787 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6788 section on an appropriate boundary within the page.
6789 (ecoff_compute_reloc_file_positions): Check return value of
6790 ecoff_compute_section_file_positions.
6791 (_bfd_ecoff_set_section_contents): Likewise.
6792 (_bfd_ecoff_write_object_contents): Check for various Alpha
6793 section types when incrementing text_size and data_size. Call
6794 adjust_headers backend function if it exists.
6795 * coff-alpha.c (alpha_adjust_headers): New static function.
6796 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6797 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6799 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6801 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6803 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6804 of ALTERNATE_AIX_CORE_FORMAT.
6805 * configure.in (aix4): No longer need CORE_FLAGS.
6806 * configure: Updated.
6808 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6810 NS32k changes from Ian Dall:
6811 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6813 (aout_link_input_section_std, aout_link_input_section_ext,
6814 aout_link_reloc_link_order): Call them instead of _bfd_*
6816 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6818 (backend_data): Use it instead of hardcoded zero.
6820 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6821 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6823 * ns32knetbsd.c: Include bfd.h.
6824 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6825 (MY_bfd_reloc_type_lookup): Declare function too.
6826 * pc532-mach.c (set_sizes): Don't declare.
6827 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6828 (backend_data, MY_backend_data): Don't define.
6830 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6831 ns32k-*-lites* like ns32k-*-netbsd*.
6833 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6836 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6838 * coffcode.h (coff_write_object_contents): Restore setting
6839 f_timdat to 0, deleted on August 22.
6841 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6843 * coffcode.h (coff_bfd_copy_private_symbol_data,
6844 coff_bfd_copy_private_section_data,
6845 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6846 * peicode.h (coff_bfd_copy_private_bfd_data): New
6847 (pe_bfd_copy_private_bfd_data): New.
6848 (coff_swap_scnhdr_in): Swap bss size into the right place.
6849 (pe_print_private_bfd_data): Add some newlines.
6851 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6853 * som.c (setup_sections): Don't die if a space has no subspaces.
6855 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6857 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6858 dynamic symbol override a common symbol. Don't change the size or
6859 type if they have been set and the new symbol is not a definition.
6860 Warn if the size or type changes.
6862 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6864 * som.c (som_begin_writing): Don't write the symbol table or
6866 (som_finish_writing): Write them here. Place them after the
6867 subspace data, but before the relocs.
6869 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6871 * sunos.c (sunos_add_one_symbol): Just pass false, not
6872 info->shared_library, to sunos_create_dynamic_sections.
6873 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6875 (sunos_check_dynamic_reloc): Remove .text section assertion.
6877 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6879 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6880 * configure, configure.in: Add pmac_xcoff_vec case.
6881 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6882 * coff-pmac.c: New file, PowerMac XCOFF support.
6883 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6884 * targets.c (pmac_xcoff_vec): Declare.
6886 * mpw-config.in: Various changes to be compatible with the
6887 autoconf-based configury.
6888 * mpw-make.sed: New file, sed commands to translate Unix
6889 makefile into MPW syntax.
6890 * mpw-make.in: Remove.
6891 * hosts/mpw.h: Remove.
6892 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6893 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6895 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6897 * binary.c (binary_get_symtab): Return an empty string on error.
6898 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6900 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6902 * coff-ppc.c: Reformatted according to gnu conventions
6903 Removed irrelevant "if 0" code
6905 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6907 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6908 symbols rather than as indirect symbols.
6909 (MY(slurp_symbol_table)): Don't do anything special about
6912 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6913 of .ctors and .dtors sections is no larger than 2.
6915 * sunos.c (sunos_add_one_symbol): Don't change
6916 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6918 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6919 dynamic symbols when creating a shared library.
6920 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6922 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6923 written even if it is not defined in a regular object.
6924 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6925 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6926 rather than the constant 22.
6927 (sunos_check_dynamic_reloc): Handle creating a shared library.
6928 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6929 zero when creating a shared library.
6930 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6931 write it out at the start of the symbol table.
6933 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6935 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6937 * config.bfd: Add arm-*-coff.
6938 * configure.in, configure: Add armcoff_{little,big}_vec.
6939 * targets.c (armcoff_{little,big}_vec): Declare.
6940 (bfd_target_vector): Add armcoff_{little,big}_vec.
6941 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6943 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6945 * targets.c (bfd_find_target): Remove debugging code.
6947 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6949 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6951 * Makefile.in: added *-ppc files
6952 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6953 allow pe based .o's to be shared with other tools on ppc/NT
6954 * config.bfd: added powerpc[le]-[pe|winnt] config support
6955 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6956 * peicode.h: Added more section flags for PE on ppc
6957 Added coff_swap_filehdr_out to allow peicode.h to be
6958 used for non-image PE files on ppc.
6959 Check for image, or not, before copying pe_opthdr
6960 * targets.c: Added new bfd's
6961 * targets.c: Removed two inactive bfds that shouldn't have made it this
6964 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6966 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6967 explicit values to initialize all relocs. Change all users.
6968 (ppc_elf_brtaken_inner): New function to handle branch predicition
6970 (ppc_elf_brtaken_reloc): Ditto.
6971 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6972 relocs use ppc_elf_unsupported_reloc.
6973 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6974 needs to be reported.
6975 (ppc_elf_relocate_section): Support branch prediction relocs.
6977 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6979 * bfd.c (bfd_assert): Remove \n from string passed to
6982 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6983 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6984 (bfd_coff_make_section_hook): Don't define.
6985 (coff_make_section_hook): Remove.
6986 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6987 (styp_to_sec_flags): Likewise.
6988 (coff_write_object_contents): Likewise.
6989 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6991 * libcoff.h: Rebuild.
6992 * coffgen.c (make_a_section_from_file): Just call
6993 bfd_make_section_anyway, not bfd_make_section or
6994 bfd_coff_make_section_hook.
6995 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6996 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6997 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6998 make_section_hook field.
6999 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7001 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7002 pointers into value field for warning and indirect symbols; just
7003 leave the value field alone.
7004 * linker.c (generic_link_add_symbol_list): Use next symbol for
7005 warning and indirect symbols, rather than looking in symbol value.
7006 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7007 parameter. Change all callers. Remove support for indirect
7008 symbols; it didn't work anyhow.
7009 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7010 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7011 * bfd-in2.h: Rebuild.
7013 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7015 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7016 go back to telling the tools this reloc operates on 32 bits.
7018 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7020 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7021 rather than a direct fprintf.
7022 * archive.c (_bfd_write_archive_contents): Likewise.
7023 * coffcode.h (coff_slurp_symbol_table): Likewise.
7024 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7025 (ppc_elf_unsupported_reloc): Likewise.
7026 (ppc_elf_relocate_section): Likewise.
7027 * i386linux.c (linux_tally_symbols): Likewise.
7028 (linux_finish_dynamic_link): Likewise.
7029 * osf-core.c (osf_core_core_file_p): Likewise.
7030 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7031 * som.c (som_sizeof_headers): Likewise.
7032 * srec.c (srec_bad_byte): Likewise.
7033 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7034 * libbfd-in.h (bfd_assert): Declare first parameter const.
7035 * libbfd.h: Rebuild.
7036 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7037 bfd_reloc_overflow is enough.
7038 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7039 * coff-h8500.c (rtype2howto): Likewise.
7040 * coff-z8k.c (rtype2howto): Likewise.
7041 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7042 * elf.c (_bfd_elf_get_lineno): Likewise.
7043 (_bfd_elf_no_info_to_howto): Likewise.
7044 (_bfd_elf_no_info_to_howto_rel): Likewise.
7045 * hp300hpux.c (convert_sym_type): Likewise.
7046 (MY(swap_std_reloc_in)): Likewise.
7047 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7049 * libaout.h (struct aoutdata): Add line_buf field.
7050 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7051 and filename_buffer. Instead, use a malloc buffer stored in the
7052 new line_buf field. Remove length restrictions.
7054 * coffgen.c (string_size): Remove static variable.
7055 (debug_string_size, debug_string_section): Likewise.
7056 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7057 and debug_string_size_p parameters. Use them instead of the
7058 global variables. Change all callers.
7059 (coff_write_symbol): Likewise.
7060 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7061 (coff_write_symbols): Add local variables to replace removed
7064 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7065 function, and line_base fields.
7066 * libcoff.h: Rebuild.
7067 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7068 information, rather than using static variables.
7070 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7071 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7073 * init.c (initialized): Remove static variable.
7074 (bfd_init): Don't bother setting initialized.
7075 (bfd_check_init): Remove.
7076 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7077 * libbfd.h: Rebuild.
7079 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7081 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7082 size for full core dumps. Copy core file header to private data.
7083 (rs6000coff_core_file_failing_command,
7084 rs6000coff_core_file_failing_signal): New functions to extract
7085 the file name and terminating signal from the core file.
7086 * coff-rs6000.c: Use them.
7088 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7090 Change arch info to be const, initialized at compile time.
7091 * archures.c: Reindent many functions. Change CONST to const.
7092 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7093 nothing set it anyhow. Make next const.
7094 (bfd_arch_info_list): Remove.
7095 (bfd_archures_list): Rename from archures_init_table. Change from
7096 a table of function pointers to a table of bfd_arch_info_type
7097 structure addresses.
7098 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7099 (bfd_lookup_arch): Likewise.
7100 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7102 (bfd_default_arch_struct): Make const.
7103 (bfd_arch_init, bfd_arch_linkin): Remove.
7104 (bfd_get_arch_info): Return a const pointer.
7105 * init.c (bfd_init): Don't call bfd_arch_init.
7106 * bfd.c (struct _bfd): Make arch_info const.
7107 * bfd-in2.h: Rebuild.
7108 * libbfd.h: Rebuild.
7109 * configure.in: Put & before everything in $selarchs.
7110 * configure: Rebuild.
7111 * cpu-*.c: Change bfd_*_arch from a function which calls
7112 bfd_arch_linkin to a const structure.
7113 * ieee.c (ieee_object_p): Make arch const.
7115 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7117 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7119 * bfd-in2.h: Regenerate.
7120 * libbfd.h: Regenerate.
7122 * elf32-ppc.c (reloc_type): Update names to match current draft.
7123 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7124 relative. Update names to current V.4 draft.
7125 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7126 (ppc_elf_relocate_section): Rename relocations to match draft.
7128 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7130 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7131 compiled with -mrelocatable-lib to be linked with either normal
7132 modules or -mrelocatable modules.
7134 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7136 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7137 in the a.out header.
7139 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7140 a reloc against a local symbol, even if it's not a section.
7142 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7144 * targets.c (bfd_target): Remove unused align_power_min field.
7145 * bfd-in2.h: Rebuild.
7146 * All backends: Remove initialization of align_power_min.
7148 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7150 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7152 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7154 * config.bfd (mips-dec-netbsd*): New target.
7155 * configure.host (mips-dec-netbsd*): New host.
7156 * configure.in (mips-dec-netbsd*): New native.
7157 * configure: Rebuild.
7159 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7161 Make the COFF backend linker merge common types:
7162 * cofflink.c (struct coff_debug_merge_element): Define.
7163 (struct coff_debug_merge_type): Define.
7164 (struct coff_debug_merge_hash_entry): Define.
7165 (struct coff_debug_merge_hash_table): Define.
7166 (coff_debug_merge_hash_table_init): Define.
7167 (coff_debug_merge_hash_table_free): Define.
7168 (coff_debug_merge_hash_lookup): Define.
7169 (struct coff_final_link_info): Add debug_merge field.
7170 (coff_debug_merge_hash_newfunc): New static function.
7171 (_bfd_coff_final_link): Allocate and free debug_merge table.
7172 (coff_link_input_bfd): Merge identical enum, struct and union
7175 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7177 Convert i960 COFF to use COFF backend linker.
7178 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7179 structure to store the symbol being used.
7180 (coff_i960_start_final_link): New static function.
7181 (coff_i960_relocate_section): New static function.
7182 (coff_i960_adjust_symndx): New static function.
7183 (coff_start_final_link): Define.
7184 (coff_relocate_section): Define.
7185 (coff_adjust_symndx): Define.
7186 * coffcode.h (bfd_coff_backend_data): Add new callback function
7187 _bfd_coff_start_final_link.
7188 (bfd_coff_start_final_link): Define.
7189 (coff_start_final_link): Define if not defined.
7190 (bfd_coff_std_swap_table): Add coff_start_final_link.
7191 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7193 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7194 function callback is not NULL.
7195 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7196 (_bfd_coff_internal_syment_name): Declare.
7197 * libcoff.h: Rebuild.
7198 * configure.in (icoff_big_vec): Add cofflink.o.
7199 (icoff_little_vec): Likewise.
7200 * configure: Rebuild.
7202 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7204 * Makefile.in (clean-info): Remove extraneous tab from line
7207 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7209 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7210 contents has relocs.
7212 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7214 * coffcode.h (coff_compute_section_file_positions): Keep the
7216 (coff_write_object_contents): Remember if it's a relocatable
7218 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7219 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7220 if relocatable file. Swap out saved raw size.
7222 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7224 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7225 (maintainer-clean): Rename from realclean, passing
7226 maintainer-clean down to subdirectories, but leave realclean as a
7229 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7232 * dep-in.sed: Remove config.h from generated dependencies.
7234 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7235 broken out of sunos_canonicalize_dynamic_symtab.
7236 (sunos_canonicalize_dynamic_symtab): Call new function
7237 sunos_slurp_dynamic_symtab.
7238 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7239 dynamic symbol table to the caller.
7240 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7241 callback to override the symbols being read.
7242 * libaout.h (struct aout_backend_data): Add three new parameters
7243 to add_dynamic_symbols callback.
7245 Extensive minor changes to avoid various gcc warnings. Also:
7246 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7247 * archures.c (bfd_arch_info_type): Change mach field from long to
7249 (bfd_lookup_arch): Change machine parameter from long to unsigned
7252 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7254 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7255 a symbol with a non-zero plt_offset.
7257 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7259 * elfcode.h (align_file_position): Remove; not used.
7261 * configure.in: Only check for <sys/procfs.h> on a native system,
7262 and make sure it defines prstatus_t.
7263 * configure: Rebuild.
7265 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7267 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7269 * config.in: Rename from config.h.in.
7270 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7271 Check for config.h:config.in when creating stamp-h.
7272 * configure: Rebuild.
7273 * Makefile.in (stamp-h): Depend upon config.in rather than
7274 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7275 calling config.status.
7277 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7278 (Makefile): Just rebuild Makefile.
7279 (config.h, stamp-h): New targets.
7280 * configure.in: Create stamp-h when rebuilding config.h.
7281 * configure: Rebuild.
7283 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7285 * configure.in: Call AC_CONFIG_HEADER. Substitute
7286 HOST_64BIT_LONG. Check that various header files exist. Check
7287 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7288 and/or free need to be declared. Don't make a link to sysdep.h.
7289 Define TRAD_HEADER for various hosts.
7290 * configure: Rebuild.
7291 * configure.host: Don't set my_host. Add definitions taken from
7292 host header files for various entries. Remove entries which now
7294 * acconfig.h: New file.
7295 * config.h.in: New file, built by autoheader.
7296 * sysdep.h: New file.
7297 * Makefile.in (do_distclean): Don't remove sysdep.h.
7299 (LOCAL_H_DEPS): New variable.
7300 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7302 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7303 ($(OPTIONAL_BACKENDS)): Likewise.
7304 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7305 looking through sysdep.h.
7306 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7307 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7308 (fprintf_vma, sprintf_vma): Likewise.
7309 (int64_type, uint64_type): Don't define.
7310 * bfd-in2.h: Rebuild.
7311 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7312 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7313 * lynx-core.c: Include stuff from old hosts/lynx.h.
7314 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7315 rather than NO_FCNTL.
7316 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7317 rather than NATIVE_HPPAHPUX_COMPILER.
7318 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7320 * hosts/*.h: Remove all header files which merely include,
7321 declare, and define things. Leave header files which define
7322 information needed by trad-core.c.
7324 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7325 (BFD_CC_FOR_BUILD): Define.
7326 * configure.in: Use BFD_CC_FOR_BUILD.
7327 * configure: Rebuild.
7329 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7331 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7332 * configure: Rebuild.
7334 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7337 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7339 * config.bfd: i386pe_ve -> i386pe_vec.
7341 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7343 * configure.host: Incorporate host Makefile fragments by setting
7345 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7346 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7347 value based on whether the code is being compiled by a cross
7348 compiler. Don't substitute host_makefile_frag or frags.
7349 * aclocal.m4: New file to define local AC_PROG_CC.
7350 * configure: Rebuild.
7351 * Makefile.in (INSTALL): Set to @INSTALL@.
7352 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7353 (INSTALL_DATA): Set to @INSTALL_DATA@.
7355 (CC): Define as @CC@.
7356 (CFLAGS): Set to @CFLAGS@.
7357 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7358 (@host_makefile_frag@): Remove.
7359 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7360 after other options.
7361 (config.status): Remove dependency upon @frags@.
7362 * config/*.mh, config/README: Remove.
7364 * config.bfd: Rewrite to incorporate the contents of the Makefile
7365 fragments by setting shell variables, rather than merely returning
7366 the name of a Makefile fragment.
7367 * configure.in: Use shell variables set by config.bfd rather than
7368 looking at the target Makefile fragment files. Don't substitute
7369 target_makefile_frag. Do substitute TDEFINES.
7370 * configure: Rebuild.
7371 * Makefile.in (@target_makefile_frag@): Remove.
7372 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7373 * config/*.mt: Remove.
7375 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7377 * configure.in: Put changequote lines around "i[345]86" patterns
7378 section of core file support.
7380 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7382 * som.c (som_bfd_print_private_bfd_data): Define to use the
7385 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7387 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7388 entry, text_start and data_start.
7390 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7392 * Makefile.in (OFILES): Remove $(TDEPFILES).
7393 * config/apollo.mt (TDEPFILES): Remove.
7394 * config/README: Update.
7396 * configure.in: For a native configuration, set COREFILE and
7397 COREFLAG based on the canonical host name.
7398 * configure: Rebuild.
7399 * Makefile.in: Rebuild dependencies.
7400 (ALL_CFLAGS): Add @COREFLAG@.
7401 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7402 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7403 support routines. Check LYNX_CORE rather than HOST_LYNX.
7404 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7405 * i386lynx.c: Likewise.
7406 * m68klynx.c: Likewise.
7407 * sparclynx.c: Likewise.
7408 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7409 * *-core.c: Comment changes.
7410 * config/decstation.mh (HDEPFILES): Remove.
7411 (HDEFINES): Remove -DTRAD_CORE.
7412 * config/irix3.mh (RANLIB): Remove.
7413 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7414 (HDEFINES): Remove -DIRIX_CORE.
7415 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7416 (HDEFINES): Remove -DTRAD_CORE.
7417 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7418 * config/ultra3.mh (RANLIB): Remove.
7419 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7420 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7421 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7422 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7423 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7424 * config/i386aix.mh, config/i386bsd.mh: Remove.
7425 * config/i386linux.mh, config/i386mach3.mh: Remove.
7426 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7427 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7428 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7429 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7430 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7431 * config/solaris2.mh, config/stratus.mh: Remove.
7432 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7433 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7435 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7437 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7438 DT_FINI entry if the appropriate symbol is not in the hash table.
7440 * libelf.h (struct elf_backend_data): Add create_program_headers
7441 and want_hdr_in_seg fields.
7442 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7444 (elf_backend_create_program_headers): Likewise.
7445 (elfNN_bed): Initialize create_program_headers and
7447 * elf.c (get_program_header_size): Call create_program_headers
7449 (map_program_segments): Check want_hdr_in_seg backend field. Call
7450 create_program_headers backend routine.
7452 * elf.c (assign_file_positions_except_relocs): Align non allocated
7453 sections when creating an executable.
7455 * elfcode.h (elf_swap_phdr_in): Make non static.
7456 (elf_swap_phdr_out): Make non static.
7457 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7458 (bfd_elf32_swap_phdr_out): Declare.
7459 (bfd_elf64_swap_phdr_in): Declare.
7460 (bfd_elf64_swap_phdr_out): Declare.
7462 * ecofflink.c (ecoff_collect_shuffle): New static function.
7463 (_bfd_ecoff_get_accumulated_pdr): New function.
7464 (_bfd_ecoff_get_accumulated_sym): New function.
7465 (_bfd_ecoff_get_accumulated_ss): New function.
7466 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7467 (_bfd_ecoff_get_accumulated_sym): Declare.
7468 (_bfd_ecoff_get_accumulated_ss): Declare.
7469 * libbfd.h: Rebuild.
7471 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7473 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7475 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7476 warning symbols. If any section is named .gnu.warning.XXX, treat
7477 the contents as a warning to be issued if the symbol XXX is
7479 (elf_link_output_extsym): For an indirect or warning symbol, just
7480 output the symbol it points to.
7482 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7483 if bfd_hash_allocate fails, since it will already be set.
7484 (generic_link_hash_newfunc): Likewise.
7485 (archive_hash_newfunc): Likewise.
7486 (hash_entry_bfd): New static function.
7487 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7488 callback. Allocate a new warning using the hash table newfunc.
7489 Use bfd_hash_replace to update the entry in the hash table, rather
7490 than assuming we can copy the fields with structure assignment.
7492 * hash.c (bfd_hash_replace): New function.
7493 * bfd-in.h (bfd_hash_replace): Declare.
7494 * bfd-in2.h: Rebuild.
7496 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7498 * config.bfd: Add mips*vr4300-*-elf* target.
7499 * config/mipsbvr4300.mt: Added.
7501 See file ChangeLog.2
7508 version-control: never