1 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elflink.h (elf_link_add_object_symbols): When a version
4 indirection symbol is overridden, make the original symbol point
5 at the real overriding symbol.
7 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
10 * elflink.h (elf_link_output_extsym): Use the right section for a
12 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
13 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
15 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
17 * elflink.h (elf_merge_symbols): Resolve indirect and warning
18 symbols before checking for new symbols.
20 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
22 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
24 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
25 file, not aoutsz bytes (they are different in XCOFF .o files).
27 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
28 redefined by objects included from archives.
30 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
32 * elflink.h (elf_merge_symbol): In the case of a new defined
33 symbol overriding an old defined symbol, return the hash table
34 entry which we modify, even if it is the target of an
36 (elf_link_add_object_symbols): If the real name of the symbol gets
37 overridden, convert the versioned symbol into an indirect symbol
40 * elflink.h (elf_merge_symbol): New static function, broken out of
41 elf_link_add_object_symbols.
42 (elf_link_add_object_symbols): Call it.
44 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
46 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
47 handle case where COFF filehdr does not immediately follow PE
49 * coffgen.c (coff_object_p): Remove useless seek to current
52 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
54 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
57 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
59 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
60 symbols, skip N_ABS symbols with debugging storage classes.
62 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
64 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
65 relocs in shared libraries which refer to local symbols. Cope
66 with addend when processing a GOT relocation.
68 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
69 for sections that the linker didn't create.
70 (ppc_elf_finish_dynamic_sections): Only try to write out a section
71 symbol if it was created in ppc_elf_size_dynamic_sections.
72 (ppc_elf_relocate_section): Complain if we have to generate a reloc
73 relative to a section for which we didn't output a symbol.
75 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
76 relocs are 'rela' relocs, like everything else. .rela.plt is not
77 a read-only section, so we don't have to special-case it.
79 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
80 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
82 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
83 (ppc_elf_relocate_section): @got offsets are 4 from start of the
85 * elflink.c (_bfd_elf_create_got_section): The three reserved
86 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
88 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
91 * elf32-ppc.c (ppc_elf_check_relocs): Use
92 _bfd_elf_create_got_section to create the GOT rather than
93 ppc_elf_create_linker_section. Create the '.rela.got' section
95 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
96 symbol has a GOT entry.
97 (ppc_elf_relocate_section): Record when a symbol is used through
98 the GOT, and allocate space in the GOT for each such symbol.
99 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
100 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
103 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
104 treated in a similar way to ADDR16_HA relocs.
105 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
106 shared objects; the linker must deal with them.
107 (ppc_elf_create_linker_section): Stop setting
108 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
109 LINKER_SECTION_PLT stuff.
110 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
111 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
112 section, not ELF-specific calls.
113 (elf_backend_plt_not_loaded): Set to 1.
114 (elf_backend_got_symbol_offset): Set to 4.
115 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
116 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
117 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
118 plt_not_loaded member.
119 (_bfd_elf_create_got_section): Apply got_symbol_offset.
120 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
122 (elf_backend_G_O_T_offset): Set default to 0.
123 (elfNN_bed): Set added fields.
125 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
126 DT_RELENT in shared objects; should be DT_RELAENT.
128 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
129 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
130 such a reloc (in a non-shared object) refers to a symbol that's
133 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
135 * elfcode.h (put_signed_word): Define.
136 (get_signed_word): Define.
137 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
138 (elf_swap_reloca_out): Use put_signed_word for the r_addend
140 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
141 bfd_get_signed_32 to set the r_addend field.
142 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
143 bfd_h_get_signed_64 to set the r_addend field.
145 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
147 * elf32-i386.c (elf_i386_relocate_section): When generating a
148 shared library, do the relocation if the input section is not
151 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
152 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
153 (elf_fix_symbol_flags): New static function, broken out of
154 elf_adjust_dynamic_symbol.
155 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
156 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
157 forced local even if NEEDS_PLT is set. When forcing a symbol to
158 be local, clear NEEDS_PLT.
159 (elf_link_output_extsym): Remove unused local bed.
161 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
163 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
164 for derived elf linker hash table entries. References to
165 elf_link_hash_entry changed appropriately.
166 (elf32_mn10300_link_hash_table): New structure for derived elf
168 (elf32_mn10300_hash_table): Define.
169 (elf32_mn10300_link_hash_traverse): Likewise.
170 (elf32_mn10300_link_hash_newfunc): New function.
171 (elf32_mn10300_link_hash_table_create): Likewise.
172 (elf32_mn10300_finish_hash_table_entry): Likewise.
173 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
174 of prologue code, and call:32->call:16 relaxing.
175 (compute_function_info: New function.
176 (bfd_elf32_bfd_ilink_hash_table_create): Define.
178 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
180 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
181 for a symbol which is being forced to be local.
182 * elf32-i386.c (elf_i386_relocate_section): Write out the
183 relocation value for a GOT reloc for a symbol which is turning
185 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
186 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
188 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
190 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
191 value if the symbol is turning into a local symbol.
192 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
193 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
195 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
197 * elflink.h (elf_link_add_object_symbols): Also read verneed
198 information by calling `_bfd_elf_slurp_version_tables'.
199 (elf_link_add_object_symbols): For undefined symbols look for
200 version information in the verneed records.
201 (elf_link_add_object_symbols): Use soname of shared object
202 for verneed record if it is available.
204 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
206 * cpu-arm.c: Add prototypes for compatible and scan.
207 * cofflink.c: Add prototype for mark_relocs.
209 * archive.c (bfd_special_undocumented_glue): Change filename to
210 const pointer. Add prototype.
212 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
214 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
215 sections that will be discarded.
217 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
219 * elflink.h (elf_link_find_version_dependencies): When searching
220 for known version symbol skip non-matching verdef records, not
223 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
225 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
226 not a bfd_vma, to the base file, to match how dlltool reads it.
228 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
230 * reloc.c: Add thumb relocations.
232 * bfd-in2.h: Add Thumb relocations.
234 * libbfd.h: Add Thumb relocations.
236 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
238 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
240 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
242 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
243 for a section even if it is not loaded.
245 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
247 (_bfd_coff_link_input_bfd): Separate section VMA handling for
248 input and output files.
249 (_bfd_coff_generic_relocate_section): Check whether input file,
250 not output file, is a PE file.
252 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
254 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
256 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
258 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
261 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
263 * cpu-arm.c (compatible): Add test for supersets of ARM
266 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
268 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
271 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
273 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
274 called directly by gas/config/tc-arm.c.
276 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
278 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
279 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
281 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
283 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
286 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
288 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
289 (coff_bfd_copy_private_bfd_data): Ditto.
290 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
291 (coff_arm_bfd_print_private_bfd_data): Ditto.
292 (coff_arm_bfd_set_private_flags): Ditto.
293 (coff_arm_bfd_copy_private_bfd_data): Ditto.
295 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
297 * libcoff-in.h (struct coff_final_link_info): Add boolean
298 global_to_static member for support of task linking.
299 (_bfd_coff_write_task_globals): Add prototype.
300 * libcoff.h: Regenerate.
301 * coffcode.h (coff_write_object_contents): Use #ifdef to
302 check RS6000COFF_C, to be consistent with all other uses
304 * cofflink.c (_bfd_coff_final_link): If doing task linking,
305 call _bfd_coff_write_task_globals.
306 (_bfd_coff_link_input_bfd): If doing task linking, convert
307 global functions to static.
308 (_bfd_coff_write_global_sym): If doing task linking, convert
309 global variables to static.
310 (_bfd_coff_write_task_globals): New function.
312 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
313 (C_AUTOARG): #undef since it clashes with C_UEXT.
314 (C_LASTENT): #undef since it clashes with C_STATLAB.
315 * coffcode.h (coff_write_object_contents): Use TIC80COFF
317 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
318 when TIC80COFF defined (clashes with C_UEXT). Explicitly
319 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
323 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
325 * coff-tic80.c (tic80_howto_table): Change overflow check for most
326 PP relocations to complain_overflow_dont.
328 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
330 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
331 name of R_RELLONG to "RELLONG". Set rightshift and complain for
333 (ppbase_reloc, glob15_reloc): New static functions.
334 (glob16_reloc, local16_reloc): New static functions.
335 (rtype2howto): Handle all relocation types.
336 (coff_tic80_relocate_section): New static function.
337 (coff_relocate_section): Define to coff_tic80_relocate_section.
338 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
341 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
343 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
344 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
346 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
347 callers. If PE file, don't add section VMA.
348 (coff_write_alien_symbol): If PE file, don't add section VMA.
349 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
350 (_bfd_coff_write_global_sym): Likewise.
351 (_bfd_coff_generic_relocate_section): Likewise.
353 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
356 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
358 * cofflink.c (mark_relocs): Add new function to mark symbols which
359 are used by relocations.
360 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
361 suppress the skipping of symbols that have thus been marked.
363 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
365 * coff-sh.c (sh_merge_private_data): New static function.
366 (coff_bfd_merge_private_bfd_data): Define.
369 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
371 * coff-tic80.c: Remove unnecessary #ifdefs.
372 * config.bfd: Set targ_underscore to yes for tic80.
374 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
376 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
377 with unresolved external symbols in GDB).
380 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
382 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
383 the symbols associated with each BFD.
384 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
386 * elf-m10200.c: Likewise.
387 * elf32-m32r.c: Likewise.
388 * elf32-sh.c: Likewise.
390 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
392 * elflink.h (elf_link_add_object_symbols): Don't decrease the
393 alignment of a common symbol. If two symbols that look like
394 common symbols are found in two shared libraries, and the size is
395 different, use the larger size, and warn if --warn-common. If a
396 common symbol overrides a definition in a shared library, set the
397 size to the larger size, and warn if --warn-common.
399 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
401 * cpu-arm.c (compatible): Allow default machine to be polymorphed
402 into any other machine type.
404 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
406 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
407 data into an unitialised destination set its machine type as well.
409 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
411 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
412 to common symbol size. Consistently treat uninitialized symbols
413 in shared objects as common symbols.
415 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
417 * archures.c (constants): Added new constants to identify the
418 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
419 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
421 * bfd-in2.h (constants): Added new constants to identify
422 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
423 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
424 bfd_mach_arm_4T. This file is auto-magically generated from the
425 archures.c file. This update is just to save work.
427 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
428 coff_arm_bfd_print_private_bfd_data,
429 coff_arm_bfd_set_private_flags,
430 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
431 (global): Macro redefinitions set up to use these new functions.
433 * coffcode.h (coff_mkobject_hook): Added call to
434 coff_arm_bfd_set_private_flags().
435 (coff_set_arch_mach_hook): Added code to set machine type based on
436 bits stored in internal flags.
437 (coff_set_flags): Added code to set the new bits in the flags
438 field based on the machine number.
439 (function definition macros): Made all function definition macros
440 conditional so that they can be overridden by target specific
443 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
444 Structure extended to include new types, one each for ARMv2,
445 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
447 * libcoff-in.h (struct coff_tdata): Added flags field.
449 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
451 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
453 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
456 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
458 * coffgen.c (coff_find_nearest_line): If there are no syments,
461 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
463 * config.bfd: cope with '*-*-linux-gnuaout' targets.
465 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
467 * targmatch.sed: Add explicit \n characters to work around bug in
468 HP/UX 10.20 sed program.
470 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
472 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
475 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
477 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
479 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
481 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
482 (struct elf_m68k_pcrel_relocs_copied, struct
483 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
484 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
485 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
486 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
488 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
489 PC relative relocs for a global symbol defined in a regular
490 object, and count the number of PC relative relocs copied for any
492 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
493 traverse with elf_m68k_discard_copies.
495 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
497 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
498 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
500 * coffcode.h (coff_compute_section_file_positions): Force the
501 potential last byte in the file to be written out when
504 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
506 * configure.host (mips*-*-openbsd*): New host.
508 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
510 * elflink.h (elf_link_add_object_symbols): Only subtract the
511 section VMA from the symbol value if this is a fully linked file.
513 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
514 (struct elf_i386_link_hash_entry): Define.
515 (struct elf_i386_link_hash_table): Define.
516 (elf_i386_link_hash_traverse): Define.
517 (elf_i386_hash_table): Define.
518 (elf_i386_link_hash_newfunc): New static function.
519 (elf_i386_link_hash_table_create): New static function.
520 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
521 PC relative relocs for a global symbol defined in a regular
522 object, and count the number of PC relative relocs copied for any
524 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
525 traverse with elf_i386_discard_copies.
526 (elf_i386_discard_copies): New static function.
527 (bfd_elf32_bfd_link_hash_table_create): Define.
529 From Gordon W. Ross <gwr@mc.com>:
530 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
531 (sunos4_aout_backend): Use MY_entry_is_text_address.
534 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
536 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
537 R_D30V_32_NORMAL to 2 (4 bytes).
540 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
542 From Gordon W. Ross <gwr@mc.com>:
543 * netbsd.h (N_SHARED_LIB): Define.
544 (SEGMENT_SIZE): Don't define.
545 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
547 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
548 (SEGMENT_SIZE): Don't define.
550 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
551 to sizeof Rela structure, not sizeof Rel structure. From Gary
552 Thomas <g.thomas@opengroup.org>.
554 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
556 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
557 whenever entry is larger than text address, but only by whole
558 pages. From Gordon W. Ross <gwr@mc.com>.
560 * Makefile.in (install): Depend upon installdirs. Use
561 mkinstalldirs to build $(oldincludedir).
562 (installdirs): New target.
564 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
565 if this is a debugging section which we are stripping.
567 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
569 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
570 alpha-specific target data struct.
572 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
574 From Thomas Graichen <graichen@rzpd.de>:
575 * Makefile.in: Always use $(SHELL) when running move-if-change.
576 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
577 * configure: Rebuild.
579 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
581 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
582 VMA if this is an executable file or a shared object.
584 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
587 * libaout.h (struct aout_backend_data): Add entry_is_text_address
589 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
590 start of the file. Remove uses later on which switch using
592 (MY(callback)): Handle entry_is_text_address.
593 (MY_entry_is_text_address): Define if not defined.
594 (MY(backend_data)): Initialize new field.
595 * aoutf1.h (sunos4_aout_backend): Likewise.
596 * i386aout.c (MY(backend_data)): Likewise.
597 * i386mach3.c (MY(backend_data)): Likewise.
598 * mipsbsd.c (MY(backend_data)): Likewise.
599 * sparclynx.c (sparclynx_aout_backend): Likewise.
600 * netbsd.h (SEGMENT_SIZE): Define if not defined.
601 (MY_entry_is_text_address): Define.
602 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
604 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
605 whose name starts with `.'.
607 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
609 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
610 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
611 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
612 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
613 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
614 sparc-*-openbsd*): New targets.
615 * configure: Rebuild.
617 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
619 * stabs.c (struct stab_section_info): New field
621 (_bfd_link_section_stabs): Fill the above array.
622 (_bfd_stab_section_offset): Use `cumulative_skips' to
623 speed up offset calculation.
625 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
627 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
628 addend for non pc-relative relocations.
630 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
631 for non-existent function.
633 * elf-m10300.c (mn10300_elf_relax_section): New function.
634 (mn10300_elf_relax_delete_bytes): Likewise.
635 (mn10300_elf_symbol_address_p): Likewise.
636 (mn10300_elf_get_relocated_section_contents): Likewise.
637 (bfd_elf32_bfd_relax_section): Define.
638 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
640 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
642 * configure.host: Set SHLIB_LIBS.
643 * configure.in: Substitute SHLIB_LIBS.
644 * configure: Rebuild.
645 * Makefile.in (SHLIB_LIBS): New variable.
646 ($(SHLIB)): Use $(SHLIB_LIBS).
648 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
650 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
651 with bfd_section_vma.
653 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
655 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
656 Correct CPU file names for mn10[23]00.
657 * configure: Rebuild.
659 * bfd.c (bfd_record_phdr): Cast count to size_t before
662 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
663 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
664 (xcoff_write_archive_contents): LIkewise.
665 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
666 (mips_elf_create_procedure_table): Likewise.
667 * peicode.h (pe_print_idata): Likewise.
668 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
669 * xcofflink.c (xcoff_get_section_contents): Likewise.
670 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
671 (xcoff_link_add_symbols): Likewise.
672 (xcoff_link_add_symbols): Likewise.
674 * ppcboot.c (ppcboot_set_arch_mach): Make static.
675 (ppcboot_bfd_print_private_bfd_data): Likewise.
677 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
678 to complain_overflow_signed.
680 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
682 * VERSION: Set to 2.8.1.
684 * Branched binutils 2.8.
686 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
687 deciding whether to copy a reloc into a shared object.
688 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
689 relocs in unallocated sections.
690 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
691 R_SPARC_RELATIVE relocs in unallocated sections.
693 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
695 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
696 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
699 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
701 * elflink.h (elf_link_add_object_symbols): Let a common symbol
702 override an uninitialized symbol from a shared library with a
705 * elf-m10200.c: Rename from elf32-mn10200.c.
706 * elf-m10300.c: Rename from elf32-mn10300.c.
707 * cpu-m10200.c: Rename from cpu-mn10200.c
708 * cpu-m10300.c: Rename from cpu-mn10300.c
709 * Makefile.in: Update accordingly.
711 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
712 (elf_mips_isa): Move to earlier in file.
713 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
714 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
717 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
720 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
722 * configure.com: New file.
723 * config.h-vms: Remove file.
724 * makefile.vms: Update for new configure scheme.
726 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
728 * libcoff-in.h (ppc_allocate_toc_section): Declare.
729 (ppc_process_before_allocation): Declare.
730 * libcoff.h: Rebuild.
732 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
734 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
736 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
738 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
740 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
741 symbol index for a R_IHCONST reloc.
743 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
745 * targmatch.sed: Do not use \(\) recursively.
747 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
749 * m68klinux.c (MACHTYPE_OK): Define.
750 * i386linux.c (MACHTYPE_OK): Define.
752 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
754 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
755 <hjl@gnu.ai.mit.edu>:
756 * sparclinux.c: New file.
757 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
758 * bfd-in2.h: Rebuild.
759 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
760 * configure.in (sparclinux_vec): Add to list of vectors.
761 * configure: Rebuild.
762 * targets.c (sparclinux_vec): Declare.
763 (bfd_target_vector): Add sparclinux_vec.
764 * Makefile.in: Rebuild dependencies.
765 (BFD32_BACKENDS): Add sparclinux.o.
766 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
768 * coff-mips.c (mips_ecoff_backend_data): Initialize new
769 bfd_coff_backend_data field.
770 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
772 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
773 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
774 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
776 * bfd.c: Include "libiberty.h".
777 (strerror): Don't declare.
778 (bfd_errmsg): Call xstrerror rather than strerror.
780 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
782 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
783 reloc even if the symbol is in the .bss section.
784 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
785 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
786 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
788 * coffcode.h (bfd_coff_backend_data): Add new field
789 _bfd_coff_default_section_alignment_power.
790 (bfd_coff_default_section_alignment_power): Define.
791 (bfd_coff_std_swap_table): Initialize new field.
792 * libcoff.h: Rebuild.
793 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
794 symbol to the default section alignment.
796 * COPYING: Update FSF address.
799 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
801 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
802 21-bit absolute that made it act as a relative.
805 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
807 * elflink.c (_bfd_elf_create_linker_section): Don't set
808 bss_section and rel_section from existing sections.
810 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
813 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
815 * aoutx.h (some_aout_object_p): Change executable test to fix
816 problems with embedded a.out systems.
818 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
820 * stabs.c (_bfd_stab_section_offset): New function.
821 * libbfd-in.h (_bfd_stab_section_offset): Declare.
823 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
825 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
826 * elf32-mips.c (mips_elf_relocate_section): Likewise.
827 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
828 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
829 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
831 * stabs.c (_bfd_link_section_stabs): Copy over the first header
832 symbol. Check for memory allocation failure of *psinfo.
833 (_bfd_write_section_stabs): Add psinfo parameter. Change all
834 callers. Set the value of the header symbol.
835 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
839 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
841 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
842 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
843 reloc types, rather than silently failing to generate an output file.
846 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
848 * targmatch.sed: Use the hold space to put the #ifdef around the
850 * targets.c (UNSUPPORTED_TARGET): Don't define.
851 (find_target): Don't check for UNSUPPORTED_TARGET.
852 (bfd_set_default_target): Don't try to optimize by checking for
855 * Makefile.in: Rebuild dependencies.
856 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
857 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
858 (elf32-m32r.o): Remove explicit target.
860 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
863 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
864 count section symbols for sections that were created by the
865 linker, or are not allocatable or not loadable.
866 (elf32_sparc_finish_dynamic_sections): Output output section
867 symbols for section for which we made space for them.
869 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
871 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
872 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
874 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
876 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
877 (m32r_hi16_list): New static local.
878 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
879 (m32r_elf_do_hi16_reloc): Delete.
880 (m32r_elf_relocate_hi16): New function.
881 (m32r_elf_lo16_reloc): New function.
882 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
885 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
887 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
888 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
889 (m32r_elf_final_sda_base): New function.
890 (m32r_elf_relocate_section): Rewrite sdata support.
891 (m32r_elf_finish_dynamic_sections): Delete.
893 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
895 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
896 * coff-svm68k.c: New file. Just defines some macros and includes
898 * coff-m68k.c: Add functions to handle common addends, moved in
899 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
900 Control whether relocs are visible using STATIC_RELOCS.
901 * cf-m68klynx.c: Simplify greatly: just define macros to control
903 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
904 * targets. (m68ksysvcoff_vec): Declare.
905 (bfd_target_vector): Add m68ksysvcoff_vec.
906 * config.bfd (m68*-motorola-sysv*): New target.
907 * configure.in (m68ksysvcoff_vec): New vector.
908 * configure: Rebuild.
909 * Makefile.in: Rebuild dependencies.
910 (BFD32_BACKENDS): Add coff-svm68k.o.
911 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
913 * binary.c (binary_set_section_contents): Don't get misled if the
914 first section is not loadable. From Matthew L. Martin
917 * elflink.h (elf_bfd_final_link): Set the value of a section
918 symbol to the section address unless doing a relocateable link.
920 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
922 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
923 .plt entry if we've taken the function's address.
924 (elf64_alpha_merge_gots): Merge collected flags info as well.
926 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
928 * Many files: Add function prototypes.
929 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
930 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
931 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
932 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
933 * peicode.h: Change several void * parameters to PTR.
934 * srec.c (srec_get_symbol_info): Make static.
935 * syms.c (bfd_symbol_is_absolute): Remove.
936 * Makefile.in: Rebuild dependencies.
938 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
940 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
941 (bfd_elf32_bfd_is_local_label): Don't define.
943 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
946 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
948 * bfd-in.h: Don't include obstack.h.
949 (struct bfd_hash_table): Change memory field to PTR.
950 * bfd.c (struct _bfd): Change memory field to PTR.
951 * bfd-in2.h: Rebuild.
952 * libbfd-in.h (bfd_release): Declare as function, don't define as
955 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
956 objalloc routines rather than obstack routines.
957 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
958 (getpagesize): Don't define.
959 (_bfd_new_bfd): Don't set _bfd_chunksize.
960 (bfd_openr): Free new bfd and objalloc on failure.
961 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
962 (bfd_alloc_size): Remove.
963 (bfd_release): New function.
964 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
965 objalloc routines rather than obstack routines.
966 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
967 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
968 objalloc routines rather than obstack routines.
969 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
970 (struct accumulate): Change memory to struct objalloc *.
971 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
972 * dep-in.sed: Don't remove obstack.h from dependency list.
973 * Makefile.in: Rebuild dependencies.
974 (BFD_H_DEPS): Remove obstack.h.
975 (install): Don't install obstack.h.
976 * Many files: Don't include "obstack.h".
979 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
980 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
982 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
983 * sunos.c (sunos_add_dynamic_symbols): Likewise.
984 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
986 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
987 old version of bfd_alloc.
988 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
990 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
992 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
994 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
995 ELF local label syntax as well.
997 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
999 * config.bfd (powerpc-*-beos*): New target.
1000 * configure.in (powerpc-*-beos*): Add case that explicitly
1001 does not set COREFILE for now. A future BeOS version is
1002 expected to support core files.
1003 * configure: Regenerate with autoconf.
1005 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
1007 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
1008 seen with a local symbol, rather than crashing.
1010 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
1011 version symbols if there aren't any.
1013 start-sanitize-tic80
1014 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
1016 * coff-tic80.c (coff_rtype_to_howto): Define
1017 (coff_tic80_rtype_to_howto): Clone generic coff version and
1018 add code to handle the funky TI "internal relocations".
1021 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
1023 * elflink.h (elf_link_add_object_symbols): Don't warn about type
1024 or size changes because of a weak symbol.
1026 * cisco-core.c (SIGEMT): Define if not defined.
1028 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
1030 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
1031 setting ever. Sanity check the version number. Sort out copying
1032 flags and other information when adding an indirect symbol.
1033 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
1034 symbols added by the backend. Clear the entire contents of the
1036 (elf_export_symbol): Ignore indirect symbols.
1037 (elf_link_output_extsym): Accept a section without an owner in an
1039 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
1040 version count. Correct the allocation of x_versymp.
1042 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
1043 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
1044 Don't return bfd_und_section_ptr when info->shared.
1045 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
1046 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
1047 (mips_elf_check_relocs): Resolve an indirect symbol in
1049 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
1050 SHN_MIPS_TEXT or SHN_MIPS_DATA.
1052 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
1054 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
1056 From Eric Youngdale <eric@andante.jic.com>:
1057 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
1058 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
1059 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
1060 versioned symbol appears in both a regular and a shared object.
1061 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
1062 appropriate. Improve error message.
1063 (struct elf_outext_info): Rename from elf_finfo_failed. Change
1064 all uses. Add localsyms field.
1065 (elf_bfd_final_link): When generating a shared library, call
1066 elf_link_output_extsym to output all local symbols.
1067 (elf_link_output_extsym): Handle symbols which were forced to
1070 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
1072 From Eric Youngdale <eric@andante.jic.com>:
1073 * elf-bfd.h (elf_symbol_type): Add version field.
1074 * elfcode.h (elf_slurp_symbol_table): Set version field.
1075 * elflink.h (elf_link_add_object_symbols): When creating an
1076 indirect symbol for a default version symbol, set DEF_DYNAMIC if
1077 appropriate. Set up an indirection from the nondefault version of
1079 (NAME(bfd_elf,size_dynamic_sections)): Call
1080 elf_link_assign_sym_version before checking whether there are any
1081 versions. Always record the version name as a dynamic symbol.
1082 Initialize counters.
1083 (elf_link_assign_sym_version): After finding a version, see if a
1084 symbol should be forced to local scope. Create a new version
1085 definition if appropriate.
1086 (elf_link_output_extsym): Correct indirect symbol handling.
1087 * elf.c (bfd_elf_print_symbol): Print version information.
1088 (bfd_section_from_shdr): Turn version sections into BFD sections.
1089 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
1090 if sh_info is not already set.
1091 (_bfd_elf_copy_private_section_data): Copy sh_info for version
1093 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
1094 _bfd_stringtab_add to copy the name into permanent memory if
1097 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1099 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
1101 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
1103 * coffcode.h (bfd_coff_backend_data): Change
1104 _bfd_coff_compute_section_file_positions to return a boolean
1105 value. Change all callers.
1106 (coff_compute_section_file_positions): Change return type to
1107 boolean. If the size of the last section changed, then output a
1108 zero byte at the end of the file.
1109 * libcoff.h: Rebuild.
1111 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
1112 for at least 6 output symbols.
1113 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
1114 emit a TC csect to represent the space they take up. For an XO
1115 symbol, just emit a reference, not a csect.
1117 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
1118 Solaris doesn't like the combined options, and the -f is
1120 (stamp-tshlink, install): Likewise.
1122 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
1123 handling when little endian.
1125 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
1127 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
1128 (mn10300_elf_relocate_section): Likewise.
1129 (elf_backend_relocate_section): Define.
1131 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
1132 relocs. Replace them with generic PCREL_{8,16,32} relocs.
1133 (elf32_mn10300_howto_table): Likewise.
1134 (elf32_mn10300_reloc_map): Likewise.
1135 (bfd_elf32_mn10300_reloc): Delete unused function.
1137 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
1139 start-sanitize-tic80
1140 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
1141 understand, just set the howto field to NULL, and the caller will
1142 print an appropriate error message.
1144 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
1145 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
1146 block. Use NULL for initializations of "ptr" rather than bare 0.
1147 * coff-h8300.c: Fix typo in comment.
1148 * coff-h8500.c: Ditto.
1150 * coff-z8k.c: Ditto.
1152 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
1154 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
1155 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
1156 m32r_elf_get_relocated_section_contents): First pass at relax support.
1158 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
1160 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
1161 entry for reading verdef records.
1162 Use correct braces for computing increments of extverdaux and
1163 exteverdef record pointers.
1165 start-sanitize-tic80
1166 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
1168 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
1172 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
1174 * elflink.h (elf_link_find_version_dependencies): Check that
1175 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
1178 start-sanitize-tic80
1179 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
1181 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
1184 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
1186 * targets.c (bfd_default_vector): Make non-const.
1187 (find_target): New static function, broken out of
1189 (bfd_set_default_target): New function.
1190 (bfd_find_target): Call find_target. When defaulting, use
1191 bfd_default_vector[0] if it is not NULL.
1192 * libbfd-in.h (bfd_default_vector): Adjust declaration.
1193 * bfd-in2.h, libbfd.h: Rebuild.
1195 * syms.c (bfd_is_local_label): Return false if the symbol has no
1197 * coff-i960.c (coff_i960_is_local_label_name): New function.
1198 (coff_bfd_is_local_label_name): Define.
1199 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
1200 (coff_bfd_is_local_label_name): Define.
1201 * coff-rs6000.c (xcoff_is_local_label_name): New function.
1202 (coff_bfd_is_local_label_name): Define.
1203 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
1204 with .. or _.L_ as local.
1205 * elf32-i386.c (elf_i386_is_local_label_name): New function.
1206 (bfd_elf32_bfd_is_local_label_name): Define.
1207 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
1208 beginning with $ as local.
1210 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
1212 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
1213 rather than comparing against info->lprefix.
1214 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1215 * elflink.h (elf_link_input_bfd): Likewise.
1216 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1217 * xcofflink.c (xcoff_link_input_bfd): Likewise.
1219 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
1220 _bfd_elf_is_local_label_name if not already defined.
1221 * elf.c (_bfd_elf_is_local_label_name): New function.
1222 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
1224 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
1225 (m88k_is_local_label_name): New static function.
1227 * coffcode.h (coff_bfd_is_local_label_name): Define as
1228 _bfd_coff_is_local_label_name if not already defined.
1229 * coffgen.c (_bfd_coff_is_local_label_name): New function.
1230 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
1231 * libcoff.h: Rebuild.
1233 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
1234 to _bfd_is_local_label_name.
1235 (bfd_target): Likewise.
1236 * syms.c (bfd_is_local_label): Define as function, not macro.
1237 (bfd_is_local_name): Define.
1238 * libbfd.c (bfd_generic_is_local_label_name): Rename from
1239 bfd_generic_is_local_label, and take a string rather than a
1241 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
1242 (_bfd_nosymbols_bfd_is_local_label_name): Define.
1243 (bfd_generic_is_local_label): Don't declare.
1244 (bfd_generic_is_local_label_name): Declare.
1245 * bfd-in2.h, libbfd.h: Rebuild.
1246 * All backends: Change local_label to local_label_name.
1248 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
1249 (mips_elf_relocate_got_local): Change return type to boolean.
1250 Don't assume that the first zero entry is unassigned; instead, use
1252 (mips_elf_relocate_section): Check return value of
1253 mips_elf_relocate_got_local.
1254 (mips_elf_create_got_section): Initialize assigned_gotno field.
1257 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1259 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
1263 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
1265 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
1266 that have no contents merely because linker_mark is not set.
1268 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
1270 * config.bfd (mips*-*-lnews*): New target.
1271 * coff-mips.c (mips_relocate_section): Make assert compare
1272 content byteorder instead of header byteorder.
1273 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
1275 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
1276 * configure.in (ecoff_biglittle_vec): Add case.
1277 * configure: Update.
1279 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
1281 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
1282 name begins with ".note".
1283 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
1284 section whose name begins with ".note".
1285 (get_program_header_size): Corresponding change.
1287 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
1288 jal and for jal overflow.
1290 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
1292 From Eric Youngdale <eric@andante.jic.com>:
1293 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
1294 not found, try looking it up again without the version name.
1295 (elf_link_add_object_symbols): Always link against the dynamic
1296 symbol table of a dynamic object. When linking against a dynamic
1297 object, include version strings in symbol names, and set up
1298 version information. Add indirect symbols for default versions.
1299 (elf_link_create_dynamic_sections): Add special version sections.
1300 (struct elf_assign_sym_version_info): Define.
1301 (struct elf_find_verdep_info): Define.
1302 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
1303 up version sections.
1304 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
1305 (elf_link_find_version_dependencies): New static function.
1306 (elf_link_assign_sym_version): New static function.
1307 (elf_link_renumber_dynsyms): New static function.
1308 (struct elf_final_link_info): Add symver_sec field.
1309 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
1310 local symbols of a dynamic object. Handle DT_VER* constants.
1311 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
1312 dynamic object. Skip indirect symbols from ELF objects. Remove
1313 the version name before choosing a hash bucket. Write out the
1314 version information if appropriate.
1315 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
1316 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1317 (bfd_elf64_size_dynamic_sections): Likewise.
1318 * bfd-in2.h: Rebuild.
1319 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
1320 Change elf_link_hash_flags to unsigned short.
1321 (ELF_LINK_HIDDEN): Define.
1322 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
1323 dynverdef_hdr, dynversym_section, dynverdef_section,
1324 dynverref_section, cverdefs, cverrefs, verdef, verref.
1325 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
1326 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
1327 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
1328 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
1329 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
1330 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
1331 (_bfd_elf_slurp_version_tables): Declare.
1332 * elf.c (_bfd_elf_swap_verdef_in): New function.
1333 (_bfd_elf_swap_verdef_out): Likewise.
1334 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
1335 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
1336 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
1337 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
1338 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
1339 version information if there is any.
1340 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
1341 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
1342 (elf_fake_sections): Handle .gnu.version* section names.
1343 (assign_section_numbers): Handle SHT_GNU_ver* section types.
1344 (_bfd_elf_slurp_version_tables): New function.
1345 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
1346 version name in string entered in dynamic hash table.
1347 * elfcode.h: Include fnmatch.h.
1348 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
1349 symbol which was forced to become local.
1350 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1351 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1352 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1353 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
1355 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
1357 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
1359 (mn10200_elf_relax_section): Correctly compute a symbol's value
1360 when the symbol is local, but not in the same section as we are
1361 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
1364 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
1366 * elf32-m32r.c: Rewrite to use ELF backend linker.
1367 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
1368 Add small data area support (R_M32R_SDA16).
1369 * reloc.c: Document BFD_RELOC_M32R_SDA16.
1370 * bfd-in2.h,libbfd.h: Regenerated.
1372 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
1374 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
1375 (mn10200_elf_relax_delete_bytes): Likewise.
1376 (mn10200_elf_symbol_address_p): Likewise.
1377 (mn10200_elf_get_relocated_section_contents): Likewise.
1378 (bfd_elf32_bfd_relax_section): Define.
1379 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
1381 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
1382 (mn10200_elf_relocate_section): Likewise.
1383 (elf_backend_relocate_section): Define.
1386 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1388 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
1389 reloc.c, targets.c: New target, elf-*-D30V.
1391 * bfd-in2.h, configure, libbfd.h: Rebuilt.
1393 * cpu-d30v.c, elf32-d30v.c: New files.
1396 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
1398 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
1399 * bfd-in2.h: Regenerated.
1400 start-sanitize-tic80
1401 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
1402 (rtype2howto): Add function.
1403 (tic80_howto_table): Add.
1406 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
1408 * sysdep.h: Don't define errno in MSVC if error.h is included.
1411 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
1413 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
1414 is initialized before it is used.
1417 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
1419 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
1420 symbol into a weak undefined symbol; leave it as a common symbol.
1422 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
1424 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
1425 about a symbol defined in a dynamic object if it has already been
1426 defined in a regular object.
1428 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
1430 * makefile.vms: Add gcc flags to allow compiling with current gcc
1432 (targmatch.h): New dependency.
1434 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
1436 * evax.h (ALPHA_R_CODEADDR): New relocation.
1437 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
1439 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
1441 * bfd-in2.h, libbfd.h: Rebuild.
1443 Restrict symbol length to 64 bytes, case preserving:
1444 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
1445 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
1446 (_bfd_evax_length_hash_symbol): Added.
1447 * evax-etir.c (_bfd_evax_write_etir): Call
1448 _bfd_evax_length_hash_symbol before output of symbol.
1449 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
1450 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
1452 * evax-emh.c: Output filename to object file without path.
1454 * evax-egsd.c: New sections for local and global commons.
1456 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
1457 evax-misc.c, evax.h: Remove 8 bit characters from copyright
1458 notices. Replace AXP with Alpha.
1460 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
1462 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
1463 sections if we are creating a shared library.
1465 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1467 * configure.host (i386-windows): Don't set host64=true.
1469 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1471 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1472 (elf_mips16_gprel_howto): New static variable.
1473 (mips16_gprel_reloc): New static function.
1474 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1475 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1476 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1477 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1478 * bfd-in2.h, libbfd.h: Rebuild.
1480 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
1482 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1483 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1485 start-sanitize-r5900
1486 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1488 * config.bfd: add r5900
1491 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1493 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1494 the output section will be the absolute section; don't print an
1495 assertion message for that case when doing a relocateable link.
1497 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1499 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1500 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1501 need_fn_sub, call_stub, and call_fp_stub.
1502 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1503 (mips_elf_link_hash_newfunc): Initialize new fields.
1504 (mips_elf_link_hash_table_create): Likewise.
1505 (mips_elf_relocate_section): Redirect relocations to use mips16
1506 stubs when appropriate.
1507 (mips_elf_check_relocs): Attach stub sections to the appropriate
1508 symbol. Set need_fn_stub when appropriate.
1509 (mips_elf_always_size_sections): New static function.
1510 (mips_elf_check_mips16_stubs): New static function.
1511 (elf_backend_always_size_sections): Define.
1512 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1514 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1515 attached to sections which are not being included in the link.
1517 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1519 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1520 symbol value when computing the addend for a pc_relative
1523 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1525 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1526 relocateable link, just skip pc_relative pcrel_offset relocs.
1527 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1528 structure for an ARM26 reloc which can be resolved.
1529 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1530 reloc can be resolved.
1532 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1533 error in overflow check for R_RELBYTE.
1535 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1537 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1538 From Mark Rasin <mark.rasin@telrad.co.il>.
1540 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1543 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1545 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1546 (elf_mn10200_howto_table): Likewise.
1547 (mn10200_reloc_map): Likewise.
1549 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1551 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1552 * bfd-in2.h, libbfd.h: Regenerated.
1553 * elf32-m32r.c: Add support for them.
1555 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1557 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1558 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1560 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1561 r_format and r_pcrel. Always return a value.
1563 * riscix.c (MY_final_link_callback): Define to dummy value.
1565 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1566 relocations against the text segment, look up the output name of
1568 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1569 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1570 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1571 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1572 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1574 start-sanitize-tic80
1575 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1577 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1578 routines for little endian data.
1579 * coffcode.h (coff_write_object_contents): Set magic to
1580 TIC80_ARCH_MAGIC for TIc80.
1582 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1584 * coff-tic80.c (tic80coff_vec): Change to little endian data
1588 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1590 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1591 auxiliary_filters parameter to be const char * const *. Accept a
1592 NULL terminated array.
1593 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1594 (bfd_elf32_size_dynamic_sections): Update declaration.
1595 * bfd-in2.h: Rebuild.
1597 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1599 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1600 NOTYPE symbol in a text section as a FUNC symbol.
1602 * coffcode.h (coff_compute_section_file_positions): Force
1603 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1605 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1607 * libaout.h (machine_type): Reserve several values for sparclet.
1609 start-sanitize-tic80
1610 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1612 * config.bfd (tic80-*-*): Don't require 'coff'.
1616 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1618 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1619 table to v850_elf_reloc for all non-standard relocations.
1620 (v850_elf_check_relocs): Add check for h being non-null.
1621 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1622 statement instead of multiple ifs.
1623 (v850_elf_relocate_section): Fix up error message, don't just call
1627 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1629 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1630 Use bfd_elf_generic_reloc as special function for all relocs.
1631 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1633 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1634 24bit pc-relative reloc.
1636 start-sanitize-tic80
1637 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1639 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1640 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1641 header byte order is little endian. Use correct bfd_get and
1642 bfd_put routines for little endian headers.
1643 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1644 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1647 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1649 * reloc.c: Add BFD_RELOC_24.
1650 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1651 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1652 * bfd-in2.h, libbfd.h: Rebuilt.
1654 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1656 elf64-alpha multiple .got rewrite:
1658 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1659 (bfd_elf*_mkobject): Don't define here ...
1660 * elfxx-target.h: ... but rather here. Default always_size_sections
1662 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1663 what the #defines in elf-bfd.h transmuted it to anyway.
1665 * section.c: Add SEC_LINKER_CREATED flag.
1666 * bfd-in2.h: Rebuild.
1667 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1668 relocation section flags.
1669 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1670 SEC_IN_MEMORY to recognize generated bits.
1671 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1673 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1674 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1675 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1676 * elf32-ppc.c (ppc_elf_create_linker_section,
1677 ppc_elf_size_dynamic_sections): Likewise.
1678 * elf32-sparc.c (elf32_sparc_check_relocs,
1679 elf32_sparc_size_dynamic_sections): Likewise.
1680 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1682 (_bfd_elf_create_dynamic_sections): Likewise.
1683 (_bfd_elf_make_linker_section_rela): Likewise.
1684 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1685 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1686 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1687 to identify generated bits.
1688 (elf_link_input_bfd): Likewise.
1690 * elf64-alpha.c: Rewrite everything touching relocations.
1693 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1695 * elf32-v850.c (all functions and static variables): Go through
1696 and regularize names to be of the form v850_elf_<xxx>.
1697 (toplevel): Include <elf/v850.h>.
1698 (enum reloc_type): Move to include/elf/v850.h.
1699 (v850_elf_check_relocs): For common variables, if the variable is
1700 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1701 into the appropriate section.
1702 (elf_backend_check_relocs): Define.
1704 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1706 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1709 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1711 * config.bfd (mips*el-*-linux*): New target.
1712 (mips*-*-linux*): New target.
1714 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1715 Return a useful value.
1717 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1719 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1721 * configure: Rebuild.
1722 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1723 ac_cv_func_mmap in bfd/configure.host.
1725 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1726 filter_shlib and auxiliary_filter_shlib parameters.
1727 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1729 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1730 (bfd_elf64_size_dynamic_sections): Likewise.
1731 * bfd-in2.h: Rebuild.
1733 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1735 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1736 symbols, don't export a symbol which is defined by an object in an
1737 archive which contains shared objects.
1739 start-sanitize-tic80
1740 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1742 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1743 for TI TMS320c80 (MVP).
1744 (bfd_archures_list): Add bfd_tic80_arch.
1745 * bfd-in2.h: Regenerate by running "make headers".
1747 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1749 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1750 * configure.in (case $vec): Correct typo, "tb" not "tp".
1751 Also add cofflink.o for tic80coff_vec.
1752 * configure: Regenerate with autoconf.
1755 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1757 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1758 is configured with --with-mmap.
1760 start-sanitize-tic80
1761 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1763 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1764 (ALL_MACHINES): Add cpu-tic80.o
1765 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1766 * coff-tic80.c: Add skeleton, cloned from another coff config.
1767 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1771 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1773 * TODO: Correct a misspelling.
1774 start-sanitize-tic80
1775 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1776 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1777 * configure.in (case $vec): Add tic80coff_vec entry.
1778 * configure: Regenerate with autoconf.
1779 * archures.c (bfd_tic80_arch): Declare.
1780 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1781 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1782 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1783 (bfd_target_vector): Add tic80coff_vec entry.
1786 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1788 * elflink.h (elf_buckets): Add some more values for larger
1791 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * Makefile.in (install): Move subdir_do out of conditional. From
1794 Fred Fish <fnf@cygnus.com>.
1796 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1798 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1800 (elf_mn10200_howto_table): Likewise.
1801 (mn10200_reloc_map): Likewise.
1803 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1805 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1806 mips16 symbol during the link.
1807 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1809 (mips_elf_link_output_symbol_hook): New static function.
1810 (elf_backend_link_output_symbol_hook): Define.
1812 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1815 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1817 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1818 against SEC_DEBUGGING sections here (revert patch of December 5).
1819 * elfcode.h (elf_object_p): Check for them here, instead.
1821 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1823 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1824 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1826 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1827 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1828 * elf-bfd.h (struct elf_size_info): Update declaration of
1830 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1831 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1832 * elfxx-target.h: Use new dynamic reloc routines by default.
1833 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1836 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1838 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1839 if NAMES_HAVE_UNDERSCORE is defined.
1841 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1843 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1845 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1847 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1850 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1852 * elflink.h (elf_link_add_object_symbols): Only add a weak
1853 symbol if the real definition is in the dynamic symbol table.
1854 After finding the real definition, then, if it is dynamic, add the
1855 weak symbol to the dynamic symbol table.
1857 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1859 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1861 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1864 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1866 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1868 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1869 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1870 * reloc.c: Remove mn10300 big endian relocs.
1871 * bfd-in2.h, libbfd.h: Rebuilt.
1873 * elf32-mn10200.c: Update from elf32-mn10300.c.
1875 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1877 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1879 * elf32-mn10300.c: Add some comments.
1881 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * ihex.c (ihex_scan): Always initialize buf before jumping to
1885 (ihex_read_section): Likewise.
1887 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1889 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1890 inplace for most relocs.
1892 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1894 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1895 even if SEC_ALLOC is not set.
1896 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1897 when deciding whether to copy a reloc into a shared object.
1898 (elf_i386_relocate_section): Likewise.
1899 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1900 (elf32_sparc_relocate_section): Likewise.
1901 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1902 reloc section if it is not set in the source section.
1903 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1904 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1905 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1907 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1909 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1910 expects a .got.plt until we actually create it.
1912 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1914 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1915 message for bfd_reloc_outofrange, rather than aborting. From
1916 Philippe De Muyter <phdm@info.ucl.ac.be>.
1918 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1919 a relocateable link, don't try to process them. From Heinz Wrobel
1920 <wrobel@lpr.e-technik.tu-muenchen.de>.
1922 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1924 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1925 mn10300_info_howto_rel. Tweak reloc argument to be an
1926 Elf32_Internal_Rela.
1927 (USE_RELA): Define instead of USE_REL.
1928 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1930 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1932 * configure.in, configure: Handle mips*-sgi-irix6*.
1933 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1936 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1938 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1939 relocation against a symbol defined in a section with no output
1942 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1944 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1945 * configure, config.in: Rebuild with autoconf 2.12.
1947 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1948 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1949 (swap_out_syms): Set st_other from existing st_other field.
1950 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1952 (elf_link_output_extsym): Set the other field from the global hash
1954 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1955 (elf_mips16_jump_howto): New static variable.
1956 (mips16_jump_reloc): New static function.
1957 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1958 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1959 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1961 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1962 * bfd-in2.h, libbfd.h: Rebuild.
1963 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1965 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1967 * configure.host: Use long long for mips-sgi-irix6*.
1969 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1970 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1972 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1974 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1975 (enum reloc_type): Add more reloc types.
1976 (elf32_mn10300_howto_table): Update for new reloc types.
1977 (elf32_mn10300_reloc_map): Update for new reloc types.
1978 * reloc.c: Add some new relocs for the mn10300 series.
1979 * bfd-in2.h, libbfd.h: Rebuilt.
1981 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1983 * som.c (setup_sections): Don't lose for a space which has
1984 no data, but some symbols.
1986 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1988 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1989 (sunos_link_hash_table_create): Initialize got_needed.
1990 (sunos_create_dynamic_sections): Only set .got section size if it
1991 is not already set. Set got_needed.
1992 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1993 sdynptr, and only handle dynamic sections, if dynamic sections are
1995 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1996 Initialize .got section.
1997 (sunos_scan_ext_relocs): Likewise.
1998 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
2000 (sunos_finish_dynamic_link): Check got_needed. Only set up
2001 dynamic linking information if needed.
2003 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
2005 * config.bfd: Added VersaDOS format to the Ericsson configuration.
2007 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
2009 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
2011 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
2013 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
2016 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
2018 * filemode.c: Include sysdep.h.
2019 * ihex.c: Add casts to eliminate compiler warnings.
2020 * sunos.c: Add casts to eliminate compiler warnings.
2022 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2024 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
2026 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
2027 appropriate relocations in the .so file if shared.
2028 (ppc_elf_relocate_section): Ditto.
2030 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
2032 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
2033 complain_overflow_unsigned.
2035 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2037 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
2038 overflows for R_D10V_16 and R_D10V_18.
2040 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2042 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
2043 (do_with_relocs): Likewise.
2044 (do_as_repeat): Likewise.
2045 (copy_expression): Likewise.
2047 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * ieee.c (ieee_write_external_part): Correctly record whether
2050 there is an external part.
2053 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
2055 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
2056 handle tda offsets for sld.w and sst.w instructions.
2057 Fix alignment check in sld.w and sst.w tda reloc handling.
2060 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
2062 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
2065 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
2067 * elf32-v850.c: Add comments about assumptions about
2068 char, short & long sizes.
2069 (elf32_v850_bfd_final_link_relocate): Fix sign extension
2070 problems for several relocs.
2072 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
2073 R_V850_SDA_OFFSET entry.
2076 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
2078 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
2079 Store import file index in ldindx.
2080 (xcoff_build_ldsyms): Assume that ldsym was not previously
2081 allocated. For an imported symbol, copy ldindx into l_ifile.
2084 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
2086 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
2087 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
2088 fields in R_V850_TDA_OFFSET.
2089 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
2090 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
2093 * elf32-v850.c: Include bfdlink.h.
2094 (bfd_elf32_v850_reloc): Return an error if we get a reloc
2096 (elf32_v850_bfd_final_link_relocate): New function.
2097 (v850_elf_relocation_section): Likewise.
2098 (elf_backend_relocate_section): Define.
2101 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
2103 * binary.c (binary_set_section_contents): Ignore sections which
2104 don't have SEC_LOAD and SEC_ALLOC set.
2106 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
2108 * linker.c (_bfd_generic_final_link): Avoid losing static
2109 symbols in the .bss section.
2111 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
2113 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
2114 (mips32_64bit_reloc): New static function.
2115 (mips_reloc_map): Add entry for BFD_RELOC_64.
2116 (mips_elf_relocate_section): Handle R_MIPS_64.
2118 * linker.c (default_indirect_link_order): Print an error message
2119 when attempting to do a relocateable link with different object
2120 file formats, rather than calling abort.
2122 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
2124 * reloc.c (m32r relocs): Rename them.
2125 * bfd-in2.h, libbfd.h: Regenerated.
2126 * elf32-m32r.c: Update.
2127 (m32r_elf_10_pcrel_reloc): New function.
2128 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
2129 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
2131 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
2133 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
2134 all sections that will be included in the output file.
2135 (_bfd_generic_link_output_symbols): Discard symbols in sections
2136 which are being discarded.
2140 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
2141 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
2142 (elf_v850_howto_table): Corresponding changes.
2143 (elf_v850_reloc_map): Corresponding changes.
2144 * reloc.c: Add additional V850 relocations.
2145 * bfd-in2.h, libbfd.h: Rebuilt.
2147 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
2148 no longer want in pc-relative relocs.
2150 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
2152 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
2153 accept a reloc against an undefined sybmol!
2155 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
2157 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
2160 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * VERSION: Bump for new relocation.
2164 * hosts/i386bsd.h: If NBPG is not defined, define it as
2165 PAGE_SIZE, for recent versions of FreeBSD.
2167 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
2169 * configure.host: Use `long long' as the 64 bit type on a Solaris
2170 host, since both gcc and the SunPRO compilers support it.
2172 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
2174 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
2175 mistake to have reused the ECOFF LITERAL for ELF since they have
2176 different semantics.
2177 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
2178 * bfd-in2.h, libbfd.h: Rebuild.
2180 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
2183 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
2184 dynamic relocation for an undefweak symbol when we are building
2185 a static executable.
2187 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
2189 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
2190 point explicitly to srcdir.
2191 (targmatch.h): Edit references to point explicitly to objdir.
2193 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
2195 * config.bfd: When setting targ_cpu, don't get confused by
2198 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2200 * configure.host: Add support for windows host (a build done
2201 under the Microsoft build environment).
2203 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
2205 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
2206 definition in a dynamic object, add it to the dynamic symbol table
2207 if any dynamic object mentions it. Reverts part of last patch.
2209 * sunos.c (struct sunos_link_hash_table): Add got_base field.
2210 (sunos_link_hash_table_create): Initialize got_base.
2211 (bfd_sunos_size_dynamic_sections): If the .got section is more
2212 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
2214 (sunos_check_dynamic_reloc): Subtract got_base from a base
2215 relative relocation.
2217 * elf32-mips.c (elf_mips_isa): New static function.
2218 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
2219 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
2221 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
2223 * archive.c (do_slurp_coff_armap): Only treat archive as little
2224 endian for i960 COFF.
2226 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
2228 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
2229 by the change in size of the section when EXEC_P is not set.
2231 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
2232 (m68kcoff_rtype_to_howto): New static function.
2233 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
2234 VMA to the addend for a PC relative reloc.
2236 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
2238 * Makefile.in: Rebuild dependencies.
2240 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
2243 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
2245 * Makefile.in: Remove explicit dependencies for mn10200 and
2247 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
2248 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
2249 (dependencies): Rebuilt.
2251 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
2253 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
2254 during this function.
2256 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
2257 section if the flags are compatible.
2259 * configure.in: Add havevecs, and put it in tdefaults.
2260 * mpw-config.in: Likewise.
2261 * configure: Rebuild.
2262 * targmatch.sed: New file; a sed script to build targmatch.h from
2264 * config.bfd: Add #if, #endif, and comments for targmatch.h.
2265 * targets.c: Include "fnmatch.h".
2266 (struct targmatch): Define.
2267 (bfd_target_match): Define by including targmatch.h.
2268 (bfd_find_target): If the target is not found by name, search for
2269 it as a configuration triplet.
2270 * Makefile.in: Rebuild dependencies.
2271 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
2272 i386dynix.o, m68k4knetbsd.o, and riscix.o.
2273 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
2274 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
2275 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
2276 (CFILES): Remove i386dynix.c and hp300bsd.c.
2277 (targmatch.h): New target.
2278 (do_clean): Remove targmatch.h.
2280 * configure.in: Add BFD_NEED_DECLARATION(getenv).
2281 * acconfig.h: Add NEED_DECLARATION_GETENV.
2282 * configure, config.in: Rebuild.
2283 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
2284 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
2286 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
2288 * cpu-mn10x00.c, elf32-mn10x00: Removed.
2289 * cpu-mn10200.c, cpu-mn10300.c: New files.
2290 * elf32-mn10200.c, elf32-mn10300.c: New files.
2291 * Makefile.in: Break mn10x00 support into two separate
2292 configurations, mn10200 and mn10300.
2293 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
2294 * bfd-in2.h, configure: Rebuilt.
2296 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2298 * Makefile.in (do_clean): Move config.log to do_distclean.
2300 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
2302 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
2303 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
2304 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
2305 (elf32-mn10x00.o): Add dependencies.
2306 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
2307 (bfd_mn10x00_arch): Declare.
2308 (bfd_archures_list): Add bfd_mn10x00_arch.
2309 * config.bfd: Add mn10x00-*-*.
2310 * configure.in: Add bfd_elf32_mn10x00_vec.
2311 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
2312 * targets.c (bfd_elf32_mn10x00_vec): Declare.
2313 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
2314 * bfd-in2.h, configure: Rebuilt.
2316 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
2318 openVMS/Alpha: Provide filename and case_hack flags via
2319 symbol table from gas.
2320 Add case_hack code for symbol output from vax/vms.
2321 * evax-alpha.c (evax_initialize): Remove filename handling,
2322 filename is provided via symbol table.
2323 (evax_get_symtab): Use local symbol count when setting up table.
2324 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
2326 (_bfd_evax_write_egsd): Skip file name symbol.
2327 * evax-emh.c (get_vms_time_string): Local function now.
2328 (_bfd_evax_write_emh): Extract source filename and case_hack flags
2330 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
2331 through _bfd_evax_case_hack_symbol.
2332 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
2334 (_bfd_evax_basename): Removed.
2335 (_bfd_get_vms_time_string): Moved to evax-emh.c.
2336 * evax.h (evax_private_data_struct): Remove filename.
2337 (flag_hash_long_names, flag_show_after_trunc,
2338 flag_no_hash_mixed_case, vms_name_mapping): New flags for
2341 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
2343 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
2344 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
2345 (NO_SWAP_MAGIC): Don't define.
2346 (SWAP_MAGIC): Define.
2348 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
2349 no hash table entry for a global symbol.
2351 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
2353 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
2355 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
2357 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
2358 symbol type with T_NULL. Warn if symbol type changes. Based on
2359 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
2361 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
2362 a dynamic object in the dynamic symbol table if it is referenced
2363 or defined by a regular object.
2366 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
2368 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
2369 remove dwarf local labels. Shrinks binaries by a factor of 3!
2372 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
2374 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
2375 by hand, rather than by calling bfd_make_section.
2377 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
2379 * reloc.c: Rename m32r relocs.
2380 * bfd-in2.h, libbfd.h: Rebuilt.
2381 * elf32-m32r.c: Update.
2383 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
2385 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
2386 link, adjust the symbol index of a base relative reloc. Don't
2387 change the addend of a PC relative reloc if pcrel_offset is set.
2388 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
2389 a relocateable link.
2391 * reloc.c (bfd_perform_relocation): Apply the relocation even if
2392 it is zero, in case src_mask matters.
2393 (bfd_install_relocation): Likewise.
2395 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
2397 * xcofflink.c (xcoff_link_add_symbols): Always initialize
2399 (_bfd_xcoff_bfd_final_link): Don't set target_index
2400 to an uninitialized value.
2402 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
2404 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
2405 indices, rather than crashing.
2406 (coff_slurp_reloc_table): Likewise. Check whether the howto field
2408 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
2411 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
2413 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
2415 (coff_arm_adjust_symndx): New static function.
2416 (coff_adjust_symndx): Define.
2418 * srec.c (srec_scan): Accept multiple symbols on a single line.
2419 From Pascal Martin <pmartin@alsys.com>.
2423 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
2425 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
2426 (sunos_merge_private_bfd_data): New function.
2428 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
2430 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
2432 (bfd_merge_private_bfd_data): Likewise.
2433 * section.c (bfd_copy_private_section_data): Likewise.
2434 * syms.c (bfd_copy_private_symbol_data): Likewise.
2435 * bfd-in2.h: Rebuild.
2436 * aout-target.h (MY_bfd_copy_private_section_data): Check that
2437 both BFD's are the right flavour.
2438 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
2439 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
2440 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
2441 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2442 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
2443 (ppc_elf_merge_private_bfd_data): Likewise.
2444 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
2445 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
2447 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
2448 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
2451 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
2453 * reloc.c: Add m32r relocs.
2454 * bfd-in2.h, libbfd.h: Rebuilt.
2455 * cpu-m32r.c,elf32-m32r.c: New files.
2457 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
2459 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
2461 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
2463 * tekhex.c (first_phase): Change type parameter from char to int.
2465 (pass_over): Change func to expect int, not char.
2467 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2468 rather than SEC_LOAD when aligning the file offset for the first
2469 section in a segment.
2471 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2473 * syms.c (coff_section_type): Make arg const.
2474 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2475 to make_bfd_asection().
2476 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2477 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2478 (_bfd_elf_stringtab_init): Remove prototype.
2480 * netbsd-core.c (swap_abort): Add prototype.
2481 * aix386-core.c (swap_abort): Ditto & make static
2482 * hpux-core.c (swap_abort): Ditto & make static.
2483 * irix-core.c (swap_abort): Ditto & make static.
2484 * ptrace-core.c (swap_abort): Ditto & make static.
2485 * trad-core.c (swap_abort): Ditto & make static.
2486 * coffswap.h (coff_swap_reloc_in): Ditto.
2487 (coff_swap_reloc_out): Ditto.
2488 (coff_swap_filehdr_in): Ditto.
2489 (coff_swap_filehdr_out): Ditto.
2490 (coff_swap_sym_in): Ditto.
2491 (coff_swap_sym_out): Ditto.
2492 (coff_swap_aux_in): Ditto.
2493 (coff_swap_aux_out): Ditto.
2494 (coff_swap_lineno_in): Ditto.
2495 (coff_swap_lineno_out): Ditto.
2496 (coff_swap_aouthdr_in): Ditto.
2497 (coff_swap_aouthdr_out): Ditto.
2498 (coff_swap_scnhdr_in): Ditto.
2499 (coff_swap_scnhdr_out): Ditto.
2500 * ihex.c (ihex_sizeof_headers): Ditto.
2501 * tekhex.c (getsym): Ditto.
2502 (find_chunk): Ditto & make static.
2503 (insert_byte): Ditto.
2504 (first_phase): Ditto.
2506 (tekhex_get_symtab): Ditto & make static.
2507 (tekhex_get_symtab_upper_bound): Ditto & make static.
2508 (tekhex_mkobject): Ditto.
2509 (tekhex_object_p): Ditto.
2510 (move_section_contents): Ditto.
2511 (tekhex_get_section_contents): Ditto.
2512 (tekhex_set_arch_mach): Ditto & make static.
2513 (tekhex_set_section_contents): Ditto.
2514 (writevalue): Ditto.
2517 (tekhex_write_object_contents): Ditto.
2518 (tekhex_sizeof_headers): Ditto.
2519 (tekhex_make_empty_symbol): Ditto.
2520 (tekhex_get_symbol_info): Ditto.
2521 (tekhex_print_symbol): Ditto.
2522 * irix-core.c (make_bfd_asection): Ditto.
2523 (irix_core_core_file_p): Ditto.
2524 (irix_core_core_file_failing_command): Ditto.
2525 (irix_core_core_file_failing_signal): Ditto.
2526 (irix_core_core_file_matches_executable_p): Ditto.
2527 (irix_core_make_empty_symbol): Ditto.
2528 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2529 * srec.c (srec_new_symbol): Ditto.
2530 (srec_get_section_contents): Ditto.
2531 (srec_set_arch_mach): Ditto.
2532 (srec_set_section_contents): Ditto.
2533 (internal_srec_write_object_contents): Ditto.
2534 (srec_write_object_contents): Ditto.
2535 (symbolsrec_write_object_contents): Ditto.
2536 (srec_sizeof_headers): Ditto.
2537 (srec_make_empty_symbol): Ditto.
2538 (srec_get_symtab_upper_bound): Ditto.
2539 (srec_get_symtab): Ditto.
2540 (srec_print_symbol): Ditto and make static.
2541 * elf.c (elf_read): Ditto
2542 (assign_section_numbers): Ditto.
2543 (elf_fake_sections): Ditto.
2544 (sym_is_global): Ditto.
2545 (elf_map_symbols): Ditto.
2546 (get_program_header_size): Ditto.
2547 * coffgen.c (make_a_section_from_file): Ditto.
2548 (coff_real_object_p): Ditto.
2549 (fixup_symbol_value): Ditto.
2550 (build_debug_section): Ditto.
2552 * syms.c (coff_section_type): Ditto.
2554 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2556 * bfd-in2.h: Rebuilt after m32r changes.
2558 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2560 * config.bfd,configure.in,configure: Add m32r support.
2561 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2562 * config.bfd: Keep target list alphabetically sorted.
2565 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2567 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2568 to add in the constant part found in the instruction itself.
2569 (case R_V850_HI16_S): Likewise.
2572 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2574 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2575 and R_D10V_18 to be 1 (word).
2577 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * stabs.c (_bfd_link_section_stabs): If the output_section field
2580 of either section is bfd_abs_section, then the linker is
2581 discarding the section and we should not optimize it.
2583 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2585 * Makefile.in (aout-sparcle.o): New target.
2586 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2587 * config.bfd (sparclet-*-aout*): Add case.
2588 * configure.in (sparcle_aout_vec): Add case.
2589 * configure: Regenerated.
2590 * targets.c (sparcle_aout_vec): Declare.
2591 (bfd_target_vector): Add sparcle_aout_vec.
2592 * aout-sparcle.c: New file.
2595 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2597 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2598 low order sign bit propogation for R_V850_HI16_S.
2600 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2601 handling V850 specific relocs.
2602 (elf_v850_howto_table): Use the new function for some
2603 relocations. Twiddle masks & shifts for some relocs.
2604 Set partial_inplace where needed.
2607 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2610 default architecture to a machine number of 0.
2611 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2613 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2614 the output BFD is the default, set it from the first input BFD.
2617 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2619 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2620 insert at bitpos zero. The HI16 relocs are shifted right
2621 by 16 bits. Fix src_mask for all relocs.
2622 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2624 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2628 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2630 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2631 Rewrite to use BFD file read routines and to avoid using a fixed
2632 length for the file name.
2635 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2637 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2638 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2639 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2640 to R_V850_{32,16,8}.
2642 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2644 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2645 (elf_v850_howto_table): Add info for HI16_S reloc.
2646 (v850_reloc_map): Add HI_16_S reloc.
2647 * reloc.c: Define BFD_RELOC_V850_* relocs.
2650 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2653 * elf32-sh.c: New file.
2654 * elf.c (prep_headers): Handle bfd_arch_sh.
2655 * elfcode.h (write_relocs): Handle absolute symbol.
2656 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2657 (_bfd_elf64_link_read_relocs): Declare.
2658 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2659 elf_link_read_relocs. Make globally visible. Change all
2661 (elf_link_input_bfd): Get external symbols from cache in
2662 symtab_hdr->contents. Get contents from cache in
2664 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2666 * reloc.c: Define BFD_RELOC_SH_* relocs.
2667 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2668 * coff-sh.c (sh_insns_conflict): Fix a return value.
2669 (_bfd_sh_align_load_span): New globally visible function, broken
2670 out of sh_align_load.
2671 (sh_align_load): Call _bfd_sh_align_load_span.
2672 (sh_swap_insns): Change relocs parameter to PTR.
2673 * bfd-in2.h, libbfd.h: Rebuild.
2674 * targets.c (bfd_elf32_sh_vec): Declare.
2675 (bfd_elf32_shl_vec): Declare.
2676 * config.bfd (sh-*-elf*): New target.
2677 * configure.in (bfd_elf32_sh_vec): New target vector.
2678 (bfd_elf32_shl_vec): New target vector.
2679 * configure: Rebuild.
2680 * Makefile.in: Rebuild dependencies.
2681 (BFD32_BACKENDS): Add elf32-sh.o.
2682 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2684 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2685 page before checking D_PAGED.
2687 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2688 (ihex_write_object_contents): Remove extbase; always use segbase
2691 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2693 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2694 * configure.host (i[345]86-*-*): Ditto.
2695 * config.bfd (i[345]86-*-*): Ditto.
2696 * configure: Regenerate.
2698 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2701 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2703 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2704 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2705 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2706 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2707 will have an ST_CODE type, change the symbol's type to ST_DATA.
2708 * som.c (hppa_som_gen_reloc_type): Update prototype.
2710 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2712 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2713 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2714 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2715 (mips_elf_finish_dynamic_sections): Likewise.
2717 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2719 * configure.host (HLDENV): New variable to set. Set it for
2720 *-*-sysv4*, since those linkers may not support -R but they always
2721 support LD_RUN_PATH.
2723 * libieee.h (NSECTIONS): Don't define.
2724 (ieee_data_struct): Change section_table to asection **. Add
2726 * ieee.c (get_section_entry): If the table isn't big enough, make
2728 (ieee_slurp_sections): Remove assertion about number of sections.
2729 (ieee_object_p): Adjust initialization of ieee to match changes to
2732 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2733 symbols merely because we are generating a shared library.
2734 (xcoff_build_ldsyms): Don't set up global linkage code for an
2735 undefined symbol merely because we are generating a shared
2739 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2741 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2742 (BFD32_BACKENDS) Add elf32-v850.o.
2743 * archures.c: Add bfd_v850_arch.
2744 * bfd-in2.h: Add bfd_v850_arch.
2745 * config.bfd (v850-*-*): New target.
2746 * configure: (bfd_elf32_v850_vec) New vector.
2747 * configure.in: (bfd_elf32_v850_vec) New vector.
2748 * cpu-v850.c: New file.
2749 * elf.c (prep_headers): Added case bfd_arch_v850.
2750 * elf32-v850.c: New file.
2751 * targets.c (bfd_elf32_v850_vec): New vector.
2754 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2756 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2757 a function code symbol for an XMC_XO symbol.
2759 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2761 * mpw-config.in: Update editing of autoconf vars to reflect
2762 Jul 18 configure.in change.
2763 * mpw-make.sed: Update editing of include pathnames to be
2764 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2766 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2768 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2769 which to offset to get the .plt entry address is ".plt".
2771 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2773 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2774 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2775 Added, for internal use by the ARM gas.
2777 * bfd-in2.h: Rebuilt
2779 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2781 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2782 in section dynidx start.
2784 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2786 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2787 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2788 optimization for g++.
2790 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2792 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2793 the -mrelocatable-lib bit set and the other doesn't, clear the
2794 -mrelocatable-lib bit in the header.
2796 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2798 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2799 symbol against a STT_FUNC symbol in a shared library.
2801 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2803 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2804 symbol is found, automatically define the corresponding function
2807 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2808 if sym.n_numaux is not zero.
2809 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2810 entry to disagree about the number of aux entries if the symbol
2813 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2814 section if it might be needed, not just if info->shared.
2815 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2816 the start of .rel.dyn if we are going to use it.
2817 (mips_elf_finish_dynamic_sections): Only clear the first element
2818 of .rel.dyn if the size is greater than zero.
2820 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2822 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2823 undefined_symbol callback for a symbol, then don't issue any more
2824 warnings about loader relocs.
2825 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2826 after calling the undefined_symbol callback.
2828 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2829 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2830 as the AIX linker seems to do.
2832 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2834 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2835 (evax_initialize): Remove evax_reloc_table.
2836 (evax_close_and_cleanup): Ditto.
2838 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2840 (evax_bfd_reloc_type_lookup): Ditto.
2841 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2842 cooked_size == raw_size.
2843 * evax-emh.c (_bfd_evax_register_filename): Remove.
2844 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2845 * evax-misc.c (add_new_contents): Malloc section at full size.
2846 (_bfd_save_evax_section): Memcpy section contents directly.
2847 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2848 (evax_reloc_table): Remove.
2850 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2852 * makefile.vms: Add better support for DEC C compilation
2853 Add evax.h dependencies
2855 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2856 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2857 (BFD_RELOC_ALPHA_BASEREG): Remove.
2858 * bfd-in2.h, libbfd.h: Rebuild.
2860 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2862 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2863 getgid if _WIN32 is defined.
2864 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2866 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2868 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2869 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2871 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2874 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2876 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2878 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2879 (NEED_DECLARATION_REALLOC): New macro.
2880 * configure, config.in: Rebuild.
2881 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2882 (realloc): Declare if NEED_DECLARATION_REALLOC.
2884 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2885 <strings.h> if they exist.
2887 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2889 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2891 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2893 Based on patches from Eric Valette <valette@crf.canon.fr>:
2894 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2895 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2896 (elf_howto_table): Add entries for new relocs.
2897 (elf_i386_reloc_type_lookup): Handle new relocs.
2898 (elf_i386_info_to_howto): Just call abort.
2899 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2900 (elf_i386_relocate_section): Likewise.
2902 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2904 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2906 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2908 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2909 only get the LMA from the phdr if they are in the same part of the
2912 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2913 new segment to make them more comprehensible. If the relationship
2914 between the LMA and the VMA changed, start a new segment. Don't
2915 check dynsec when deciding whether to start a new segment for a
2916 writeable section; -N will now handle this.
2918 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2920 * libhppa.h: Remove "esel" changes. Not the right approach.
2921 * som.c: Corresponding changes.
2922 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2923 which don't have a SOM symbol type associated with them.
2924 Reverses a 1994 change.
2926 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2928 Make ld -N more reasonable for ELF:
2929 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2930 phdr_in_section to false, and always use a single load segment.
2931 (elf_sort_sections): Sort sections by LMA after VMA.
2932 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2933 align to maxpagesize.
2934 (assign_file_positions_except_relocs): Likewise.
2935 * elfcode.h (elf_object_p): If a section is loaded but not page
2936 aligned, clear D_PAGED.
2938 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2940 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2941 Added, for internal use by the ARM gas.
2943 * bfd-in2.h: Rebuilt
2945 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2947 * libhppa.h (R_HPPA_ESEL): New field selector.
2948 (e_esel): Similarly.
2949 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2950 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2951 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2953 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2955 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2956 archive search before looking for stripped dynamic objects.
2958 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2961 symbol a warning rather than an error.
2963 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2965 * elf.c (assign_file_positions_for_segments): Track the virtual
2966 memory position separately from the file position, and use it to
2967 compute the alignment adjustment.
2969 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2971 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2972 and fixed mask on R_D10V_10_PCREL_L.
2974 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2976 * elf64-mips.c: Include "aout/ar.h".
2977 (mips_elf64_slurp_armap): New static function.
2978 (mips_elf64_write_armap): New static function.
2979 (bfd_elf64_archive_*): Define.
2980 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2981 Use instead of bfd_generic_archive_p.
2982 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2983 instead of _bfd_write_archive_contents.
2984 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2985 _bfd_generic_mkarchive.
2986 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2987 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2989 (TARGET_LITTLE_SYM): Likewise.
2990 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2992 * Makefile.in: Rebuild dependencies.
2994 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2995 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2996 SHT_MIPS_EVENTS sections.
2997 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2998 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
3000 (_bfd_mips_elf_fake_sections): Likewise.
3002 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
3003 * ecoff.c (ecoff_compute_section_file_positions): Copy
3004 rdata_in_text from backend info to tdata. Clear it if any data
3005 section comes before .rdata.
3006 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
3007 tdata rather than backend info.
3009 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3011 * configure.in: Fix test for whether a compiler has a 64 bit
3012 type. From Jim Wilson <wilson@cygnus.com>.
3014 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3016 * configure.host (mips-sgi-irix6*): New host.
3018 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
3019 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
3020 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
3022 * configure: Rebuild.
3023 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
3024 (BFD_HOST_64_BIT): Define conditionally.
3025 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
3026 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
3027 (symvalue, bfd_size_type): Likewise.
3028 * bfd-in2.h: Rebuild.
3029 * Makefile.in (do_clean): Remove bfd-tmp.h.
3030 (do_distclean): Remove bfd-in3.h.
3031 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
3032 (bfd-in3.h): New target.
3034 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
3035 Andrew Gierth <ANDREWG@microlise.co.uk>.
3037 * configure.host: Set INSTALL_SHLIB.
3038 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
3039 * configure: Rebuild.
3040 * Makefile.in (install): Use @INSTALL_SHLIB@.
3042 * config.bfd (mips*-*-irix6*): New target.
3043 * configure.host: Handle Irix 6 shared library like Irix 5.
3045 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
3046 symbol for a magic name.
3047 (xcoff_link_input_bfd): Don't change the reloc symbol for an
3049 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
3052 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
3054 * mpw-config.in: Add ELF support to mips config, create the
3055 elf32-target.h file in the object dir.
3056 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
3058 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
3060 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
3061 Also removed most abort calls, in favor of using bfd reporting.
3063 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3065 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
3066 (BFD32_BACKENDS) Add elf32-d10v.o.
3067 * archures.c: Add bfd_d10v_arch.
3068 * bfd-in2.h: Add bfd_d10v_arch.
3069 * config.bfd (d10v-*-*): New target.
3070 * configure: (bfd_elf32_d10v_vec) New vector.
3071 * configure.in: (bfd_elf32_d10v_vec) New vector.
3072 * cpu-d10v.c: New file.
3073 * elf.c (prep_headers): Added case bfd_arch_d10v.
3074 * elf32-d10v.c: New file.
3075 * libbfd.h: Rebuild.
3076 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
3077 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
3078 * targets.c (bfd_elf32_d10v_vec): New vector.
3080 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
3082 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
3084 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
3086 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
3087 bfd_mach_i386_i8086 machine types.
3089 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
3091 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
3094 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
3096 * coffcode.h (coff_set_section_contents): A/UX does not require
3097 special handling of the _LIB section.
3099 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
3101 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
3102 value for R_RELBYTE.
3104 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
3105 array if one was allocated.
3107 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
3109 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
3110 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
3111 use_rld_obj_head and rld_value.
3112 (mips_elf_link_hash_table_create): Initialize new fields.
3113 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
3115 (mips_elf_create_dynamic_sections): Create .rld_map section. If
3116 __rld_obj_head symbol not seen, create an __rld_map symbol.
3117 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
3118 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
3119 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
3120 __rld_obj_head symbol.
3121 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
3123 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
3125 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
3127 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
3128 ppc_elf_addr16_ha_reloc.
3129 (ppc_elf_addr16_ha_reloc): New static function.
3131 * coff-mips.c (struct mips_hi): Define.
3132 (mips_refhi_list): New static variable.
3133 (mips_refhi_addr, mips_refhi_addend): Remove.
3134 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
3135 (mips_reflo_reloc): Process mips_refhi_list.
3136 (mips_relhi_list): New static variable.
3137 (mips_relhi_addr, mips_relhi_addend): Remove.
3138 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
3139 (mips_rello_reloc): Process mips_relhi_list.
3140 (mips_relocate_section): Permit an arbitrary number of REFHI or
3141 RELHI relocs before the associated REFLO or RELLO reloc.
3143 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * aout-target.h (MY(callback)): Set reloc_count fields.
3147 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3149 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
3150 sections unless this is a SunOS link.
3152 * VERSION: Set to 2.7.1.
3154 * Released binutils 2.7.
3156 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
3158 * i386aout.c: Include "aout/aout64.h".
3159 (i386aout_write_object_contents): New static function.
3160 (MY_write_object_contents): Define.
3162 * netbsd.h (MY(write_object_contents)): Make sure that
3163 adjust_sizes_and_vmas is called before fiddling with the magic
3166 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
3168 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
3170 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
3172 * libbfd-in.h (itos, stoi): Don't define.
3173 * libbfd.h: Rebuild.
3174 * i386lynx.c (KEEPIT): Define as udata.i.
3175 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
3176 (NAME(lynx,swap_ext_reloc_out)): Likewise.
3177 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
3178 flags. Don't use stoi.
3180 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
3182 * elf.c (map_sections_to_segments): Don't start a new segment for
3183 a writable section if it's on the same page as the previous
3184 segment. Reset the writable variable for a readonly section.
3186 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
3188 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
3189 first_thunk_address, thunk_size, and import_table_size.
3190 * peicode.h: Improved some diagnostics regarding edata sections.
3192 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
3194 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
3195 (TARGET_LITTLE_SYM): Added missing D_PAGED.
3197 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
3199 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
3200 with XCOFF_DEF_DYNAMIC set is really defined.
3201 (xcoff_link_check_dynamic_ar_symbols): Likewise.
3202 (xcoff_link_add_symbols): Only create special sections if using an
3205 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
3207 (bfd_install_relocation): Likewise.
3209 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
3211 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
3213 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
3214 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
3215 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
3216 (elf64_alpha_link_hash_newfunc): Initialize flags field.
3217 (elf64_alpha_check_relocs): Record types of LITUSE entries that
3218 are found for LITERAL relocs.
3219 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
3220 taken, we cannot generate a .plt entry for the symbol.
3222 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3224 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
3225 sysconf functions (for gprof).
3226 * configure, config.in: Rebuild.
3228 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
3230 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
3231 an archive if it has a map. If the object file has the wrong
3234 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
3235 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
3237 (alpha_relocate_section): Likewise.
3239 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
3240 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
3241 (coff_swap_sym_out): Use SYMESZ, not sizeof.
3242 (coff_swap_aux_out): Use AUXESZ, not sizeof.
3243 (coff_swap_lineno_out): Use LINESZ, not sizeof.
3244 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
3245 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
3246 * peicode.h: Corresponding changes.
3248 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3250 * elflink.h (elf_create_pointer_linker_section): Comment out code
3251 dealing with making GOT pointers negative of the GOT symbol for
3254 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
3256 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
3257 increment the .rela.plt size until after we're done creating the
3259 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
3260 .rela.plt offset directly rather than calculating it.
3262 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3264 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
3265 Use autoconf-set values.
3266 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3267 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
3270 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
3271 * configure: Rebuilt.
3273 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
3275 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
3276 handling code > 1k away.
3278 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3280 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
3281 defined, output whenever the symbol is updated.
3283 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
3285 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
3286 section to 0 if user_set_vma is set.
3287 * elflink.h (elf_bfd_final_link): Likewise.
3289 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
3291 Partially undo patch of Jun 20.
3292 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
3293 (coff_compute_section_file_positions): Likewise.
3294 (coff_write_object_contents): Likewise. Re-add deleted code, but
3295 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
3296 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
3298 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3300 * config.bfd: Add support for *-*-rtems* configurations.
3302 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
3304 * elf.c (prep_headers): Add bfd_arch_alpha case.
3306 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
3308 * elf64-alpha.c: New file.
3309 * config.bfd (alpha-*-linuxecoff*): New target.
3310 (alpha-*-linux*, alpha-*-elf*): New targets.
3311 * configure.in (bfd_elf64_alpha_vec): New vector.
3312 * configure: Rebuild.
3313 * targets.c (bfd_elf64_alpha_vec): Declare.
3314 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
3315 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
3316 * bfd-in2.h, libbfd.h: Rebuild.
3317 * Makefile.in: Rebuild dependencies.
3318 (BFD64_BACKENDS): Add elf64-alpha.o.
3319 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
3321 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3323 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
3324 than relying on a right shift of 32.
3326 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
3328 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
3329 ifdef to COFF_WITH_PE.
3330 (coff_compute_section_file_positions): Likewise.
3331 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
3332 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
3333 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
3334 COFF_IMAGE_WITH_PE, always include.
3336 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
3338 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3340 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
3341 approximate the correct answer if SIZEOF_HEADERS was not used.
3343 * binary.c (binary_set_section_contents): Set section file
3344 position based on LMA rather than VMA.
3346 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
3348 * linker.c (_bfd_generic_link_output_symbols): Don't output any
3349 symbols if info->strip == strip_all.
3351 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3353 * coff-h8300.c: Remove #if 0 code.
3354 (compatable): Don't allow mixing/matching of different architectures.
3356 * archures.c (bfd_mach_h8300s): Add.
3357 * bfd-in2.h: Rebuilt.
3358 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
3360 (h8300_reloc16_estimate): Likewise.
3361 (h8300_reloc16_extra_cases): Likewise.
3362 (h8300_bfd_link_add_symbols): Likewise.
3363 * coffcode.h (coff_set_arch_mach_hook): Likewise.
3364 (coff_set_flags): Likewise.
3365 * cpu-h8300.c (h8300_scan): Likewise.
3366 Add H8/S to bfd_h8300_arch list.
3368 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3370 Added support for Alpha OpenVMS:
3371 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
3372 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
3373 * config.h-vms, makefile.vms: New files.
3374 * config.bfd (alpha-*-*vms*): New target.
3375 * configure.in (evax_alpha_vec): New target vector.
3376 * configure: Rebuild.
3377 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
3378 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
3379 * targets.c (bfd_target_evax_flavour): Define.
3380 (evax_alpha_vec): Declare.
3381 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
3382 if BFD64 is defined.
3383 * bfd-in2.h, libbfd.h: Rebuild.
3384 * Makefile.in: Rebuild dependencies.
3385 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
3386 evax-emh.o, and evax-misc.o.
3387 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
3388 evax-etir.c, evax-emh.c, and evax-misc.c.
3389 (HFILES): Add evax.h.
3391 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
3395 (h8300_bfd_link_add_symbols): Likewise.
3397 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3399 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
3400 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
3402 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
3404 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
3405 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
3407 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
3408 R_MIPS_32 relocs if creating a shared library.
3410 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
3412 * peicode.h (add_data_entry): Use pei_section_data rather than
3413 _cooked_size. Corresponds to May 13 change in coffcode.h.
3415 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
3417 * cofflink.c (_bfd_coff_final_link): Handle long section names.
3418 * coffcode.h (coff_write_object_contents): If there are long
3419 section names, always set the f_symptr field, even if there are no
3421 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
3422 if there are no symbols.
3424 * coffgen.c (make_a_section_from_file): Check return value of
3425 _bfd_coff_read_string_table.
3426 (coff_real_object_p): Check return value of
3427 make_a_section_from_file.
3428 (_bfd_coff_read_string_table): Check that there are some symbols
3429 before trying to read the string table size.
3431 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * xcofflink.c (xcoff_link_add_symbols): When considering whether
3434 to replace a symbol in a dynamic object with a symbol from another
3435 dynamic object, do the replacement if the existing symbol is
3436 global linkage code.
3438 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
3439 for _ptrgl, and treat it as global linkage code.
3441 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
3442 filename or N_SO symbol past the offset, and use it to indicate
3443 that there is no line number or function when appropriate.
3445 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
3448 common symbol defined by the linker. Don't export function code
3449 even if export_defineds is set.
3451 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
3453 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
3455 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
3456 (h8300_symbol_address_p): New function.
3457 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
3460 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
3462 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3464 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3465 correctly for the two variants. Allow relaxing if the target
3466 is 128 bytes away since after relaxation it'll be 126 bytes away.
3467 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3468 "dot" and "value". Allow relaxing if the target is 128 bytes
3469 away since after relaxation it'll be 126 bytes away.
3470 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3471 the given section until nothing changes.
3473 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3475 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3476 alignment hack--we can get the lnnoptr info another way without
3477 suddenly increasing the alignment requirements. Set the flags for
3479 (ecoff_compute_section_file_positions): Do so.
3481 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3483 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3484 to keep the HP emulator database happy.
3486 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3487 From Kevin Buettner <kev@primenet.com>.
3489 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3492 name of a NULL section.
3494 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3496 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3497 set, always call the notice callback.
3499 * VERSION: Increment for bfdlink.h change.
3501 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3503 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3504 (sh_relax_delete_bytes): Correct handling of differently sized
3505 trailing alignment reloc.
3507 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3508 * bfd-in2.h: Rebuild.
3509 * configure.in: Warn if there is no known 64 bit type.
3510 * configure: Rebuild.
3512 * Makefile.in: Rebuild dependencies.
3513 (BFD32_BACKENDS): Add ppcboot.o.
3514 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3516 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3517 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3519 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3521 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3522 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3523 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3524 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3526 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3528 * elf64-mips.c: Improve reloc special_functions and handling of
3529 SHT_MIPS_OPTIONS section.
3530 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3531 mips_elf_hi16_reloc and make globally visible.
3532 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3533 make globally visible.
3534 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3535 make globally visible.
3536 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3537 and make globally visible.
3538 (gprel16_with_gp): Check howto->src_mask before using value in
3540 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3541 and make globally visible.
3542 (gprel32_with_gp): Check howto->src_mask before fetching value.
3543 (bfd_mips_elf_swap_options_in): New function.
3544 (bfd_mips_elf_swap_options_out): New function.
3545 (_bfd_mips_elf_set_private_flags): Rename from
3546 mips_elf_set_private_flags and make globally visible.
3547 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3548 mips_elf_copy_private_bfd_data and make globally visible.
3549 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3550 mips_elf_merge_private_bfd_data and make globally visible.
3551 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3552 for a SHT_MIPS_OPTIONS section.
3553 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3554 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3555 name of a SHT_MIPS_OPTIONS section.
3556 (_bfd_mips_elf_set_section_contents): New function.
3557 (mips_elf32_section_processing): Set the GP value in a
3558 SHT_MIPS_OPTIONS section.
3559 (_bfd_mips_elf_find_nearest_line): Rename from
3560 mips_elf_find_nearest_line and make globally visible.
3561 (bfd_elf32_set_section_contents): Define.
3562 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3563 (_bfd_mips_elf_lo16_reloc): Declare.
3564 (_bfd_mips_elf_gprel16_reloc): Declare.
3565 (_bfd_mips_elf_got16_reloc): Declare.
3566 (_bfd_mips_elf_gprel32_reloc): Declare.
3567 (_bfd_mips_elf_set_private_flags): Declare.
3568 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3569 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3570 (_bfd_mips_elf_find_nearest_line): Declare.
3571 (_bfd_mips_elf_set_section_contents): Declare.
3573 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3575 (elf_info_to_howto): Define.
3576 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3578 (elf_info_to_howto): Define.
3579 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3581 (elf_info_to_howto): Define.
3583 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3584 R_MOV16B[12], to match change in coff/internal.h.
3586 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3588 * elf64-mips.c: Extensive additions to provide better support for
3589 writing files and for gas.
3590 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3591 of mips_elf_object_p.
3592 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3593 _bfd_mips_elf_object_p.
3594 (_bfd_mips_elf_final_write_processing): Rename from
3595 mips_elf_final_write_processing and make globally visible.
3596 (_bfd_mips_elf_fake_sections): Rename from
3597 mips_elf_fake_sections and make globally visible.
3598 (_bfd_mips_elf_section_from_bfd_section): Rename from
3599 mips_elf_section_from_bfd_section and make globally visible.
3600 (_bfd_mips_elf_section_processing): New function, broken out of
3601 mips_elf_section_processing.
3602 (mips_elf32_section_processing): Rename from
3603 mips_elf_section_processing; call
3604 _bfd_mips_elf_section_processing.
3605 (_bfd_mips_elf_symbol_processing): Rename from
3606 mips_elf_symbol_processing and make globally visible.
3607 (_bfd_mips_elf_read_ecoff_info): Rename from
3608 mips_elf_read_ecoff_info and make globally visible.
3609 (mips_elf32_ecoff_debug_swap): Rename from
3610 mips_elf_ecoff_debug_swap.
3611 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3612 struct symbol_cache_entry.
3613 (_bfd_elf_validate_reloc): New function, moved in from
3614 elfcode.h:validate_reloc.
3615 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3616 to _bfd_elf_validate_reloc. Change all callers.
3617 * elf-bfd.h (bfd_section_from_shdr): Declare.
3618 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3619 (_bfd_elf_validate_reloc): Declare.
3620 (_bfd_mips_elf_object_p): Declare.
3621 (_bfd_mips_elf_fake_sections): Declare.
3622 (_bfd_mips_elf_section_from_bfd_section): Declare.
3623 (_bfd_mips_elf_section_processing): Declare.
3624 (_bfd_mips_elf_symbol_processing): Declare.
3625 (_bfd_mips_elf_read_ecoff_info): Declare.
3626 (_bfd_mips_elf_final_write_processing): Declare.
3627 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3630 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3631 (mips_elf_final_write_processing): Likewise.
3633 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3635 64-bit MIPS ELF ABI objdump support:
3636 * elf64-mips.c: New file.
3637 * Makefile.in: Rebuild dependencies.
3638 (BFD64_BACKENDS): Add elf64-mips.o.
3639 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3640 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3641 bfd_elf64_littlemips_vec to targ_selvecs.
3642 (mips*-*-elf*): Likewise.
3643 * confingure.in: Add bfd_elf64_bigmips_vec and
3644 bfd_elf64_littlemips_vec to vector switch.
3645 * configure: Rebuild.
3646 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3647 broken out of mips_elf_section_from_shdr.
3648 (mips_elf32_section_from_shdr): Rename from
3649 mips_elf_section_from_shdr. Call new function.
3650 (elf_backend_section_from_shdr): Update name of renamed function.
3651 * elf-bfd.h (struct elf_size_info): Change second parameter of
3652 write_out_phdrs to be const. Likewise for second parameter of
3654 (struct bfd_elf_section_data): Add rel_hdr2 field.
3655 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3656 (bfd_elf32_swap_symbol_out): Likewise.
3657 (bfd_elf32_swap_reloc_in): Likewise.
3658 (bfd_elf32_swap_reloc_out): Likewise.
3659 (bfd_elf32_swap_reloca_in): Likewise.
3660 (bfd_elf32_swap_reloca_out): Likewise.
3661 (bfd_elf32_swap_phdr_in): Likewise.
3662 (bfd_elf32_swap_phdr_out): Likewise.
3663 (bfd_elf32_swap_dyn_in): Likewise.
3664 (bfd_elf32_swap_dyn_out): Likewise.
3665 (bfd_elf32_slurp_symbol_table): Declare.
3666 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3667 (bfd_elf32_write_out_phdrs): Declare.
3668 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3669 (bfd_elf64_swap_symbol_out): Likewise.
3670 (bfd_elf64_swap_reloc_in): Likewise.
3671 (bfd_elf64_swap_reloc_out): Likewise.
3672 (bfd_elf64_swap_reloca_in): Likewise.
3673 (bfd_elf64_swap_reloca_out): Likewise.
3674 (bfd_elf64_swap_phdr_in): Likewise.
3675 (bfd_elf64_swap_phdr_out): Likewise.
3676 (bfd_elf64_swap_dyn_in): Likewise.
3677 (bfd_elf64_swap_dyn_out): Likewise.
3678 (bfd_elf64_slurp_symbol_table): Declare.
3679 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3680 (bfd_elf64_write_out_phdrs): Declare.
3681 (_bfd_mips_elf_section_from_shdr): Declare.
3682 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3683 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3684 section for the section, add the new one to rel_hdr2. Increment
3685 reloc_count rather than setting it.
3686 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3687 Remove static declaration.
3688 (elf_write_shdrs_and_ehdr): Define name as macro.
3689 (elf_write_out_phdrs): Likewise.
3690 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3691 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3692 (elf_swap_symbol_in): Change second parameter to be const.
3693 (elf_swap_symbol_out): Likewise.
3694 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3695 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3696 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3697 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3698 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3699 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3700 parameter to be const. Make non-static.
3701 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3703 (elf_slurp_symbol_table): Make non-static.
3704 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3705 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3706 (elf_backend_size_info): Likewise.
3707 (elfNN_bed): Use elf_backend_size_info.
3708 * targets.c (bfd_elf64_bigmips_vec): Declare.
3709 (bfd_elf64_littlemips_vec): Declare.
3710 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3711 bfd_elf64_littlemips_vec if BFD64 is defined.
3713 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3715 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3717 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3718 zeroes, in alignment holes.
3720 * configure: Rebuild with autoconf 2.10.
3722 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3723 potential leading underscore in the allocated buffer.
3725 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3727 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3728 symbols into .sbss if this is a relocatable link.
3730 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3732 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3733 undefined symbols when creating a shared library.
3735 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3737 * coff-sh.c: Add a bunch of new code and static const arrays to
3738 support aligning loads and stores on four byte memory boundaries.
3740 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3742 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3743 call sh_align_loads.
3744 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3747 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3749 * cache.c (bfd_open_file): Unlink the file before opening it for
3750 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3752 * opncls.c (bfd_fdopenr): Set opened_once.
3754 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3756 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3759 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3760 the code unconditionally.
3762 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3764 * libcoff-in.h (struct pei_section_tdata): Define structure.
3765 (pei_section_data): Define macro.
3766 * libcoff.h: Rebuild.
3767 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3768 store s_paddr field in pei_section_data.
3769 (coff_compute_section_file_positions): Use pei_section_data rather
3770 than _cooked_size, and don't overwrite an existing value.
3771 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3772 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3773 * peicode.h (coff_bfd_copy_private_section_data): Define if
3775 (pe_bfd_copy_private_section_data): New static function if
3778 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3780 * srec.c (srec_set_arch_mach): Write as a function rather than a
3783 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3784 no map, just check each member in turn to see whether it is
3787 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3789 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3790 table. Call BFD_ASSERT to validate header size, instead of
3792 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3795 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3797 * ppcboot.c: New target for looking at PPCbug boot records.
3799 * config{ure.in,.bfd}: Add support for ppcboot target.
3801 * configure: Regenerate.
3803 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3805 * coff-h8300.c (howto_table): Update names to match recent
3806 changes to include/coff/internal.h. Fix minor errors in the
3807 existing relocs. Add R_MOVL1 and R_MOVL2.
3808 (rtype2howto): Similarly.
3809 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3810 existing relaxing code and peform more relaxing.
3811 (h8300_reloc16_extra_cases): Likewise.
3813 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3815 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3818 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3820 * elfcode.h (elf_object_p): Reject generic ELF target if
3821 e_machine matches an alternate machine code in a specific backend.
3823 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3824 obsolete align_power_min field.
3826 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3828 * coff-h8300.c (reloc_howto_type): Add howto entry for
3830 (rtype2howto): Handle R_PCRWORD_B.
3831 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3832 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3833 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3834 branch (R_PCWORD_B).
3836 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3838 * aoutx.h (translate_from_native_sym_flags): Set the section for
3839 BSF_CONSTRUCTOR symbols.
3841 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3844 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3846 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3847 stop looking when section is found.
3849 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3851 * coffcode.h (STRING_SIZE_SIZE): Define.
3852 (styp_to_sec_flags): Handle long symbol names when looking for the
3854 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3855 (bfd_coff_long_section_names): Define.
3856 (coff_write_object_contents): Handle long section names.
3857 (bfd_coff_std_swap_table): Initialize new field.
3858 * libcoff.h: Rebuild.
3859 * coffgen.c (make_a_section_from_file): Handle long section
3861 (coff_write_symbols): Handle long section names.
3862 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3863 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3864 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3865 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3866 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3867 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3868 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3869 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3871 * bout.c (b_out_callback): Set lma of sections.
3872 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3873 parameter to output_bfd. Used input_bfd instead of output_bfd in
3876 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3878 * aoutx.h (translate_from_native_sym_flags): Don't create
3879 SEC_CONSTRUCTOR sections.
3880 * ecoff.c (ecoff_set_symbol_info): Likewise.
3882 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3883 From Don Bowman <bowman@waterloo.hp.com>.
3885 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3887 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3888 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3890 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3892 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3893 mips_32_relocs field.
3894 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3895 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3896 relocs against a global symbol which is not defined in a regular
3898 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3899 against a global symbol, increment mips_32_relocs.
3900 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3901 the symbol is not defined in a regular file, make room in the
3904 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3906 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3907 file position and the virtual file position separately. Set
3908 filepos information bsaed on the real file position.
3909 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3910 Jan 23 change to coffcode.h.
3912 * som.c (som_slurp_symbol_table): Set the symbol count to the
3913 number of BFD symbols created.
3915 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3917 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3918 output file if linking shared objects. Loop to check all relocs,
3919 rather than returning false on first error.
3921 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3923 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3924 (ppc_elf_additional_program_headers): If .interp section, bump #
3925 of program headers by 1.
3926 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3927 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3928 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3930 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3932 (ppc_elf_relocate_section): If the output section isn't defined,
3933 don't abort, just give an error message.
3935 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3936 being created is .sdata or .sdata2, don't make the symbol dynamic.
3938 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3941 members of an archive for dynamic objects with no symbols, and
3942 pass them directly to check_archive_element.
3943 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3944 xcoff_link_check_dynamic_ar_symbols.
3945 (xcoff_link_check_dynamic_ar_symbols): New static function.
3947 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3948 from _bfd_nodynamic to _bfd_xcoff.
3949 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3951 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3952 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3953 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3954 * libcoff.h: Rebuild.
3955 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3956 (xcoff_get_section_contents): New static function.
3957 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3958 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3959 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3960 (xcoff_dynamic_reloc): New static variable.
3961 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3962 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3964 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3966 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3967 if reloc_entry->addend is not 0.
3968 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3970 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3972 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3974 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3975 Add entries for R_SPARC_[56].
3976 (sparc_reloc_map): Add entries for R_SPARC_[56].
3978 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3980 Optimize linking of stabs in sections as used in ELF and COFF.
3981 * stabs.c: New file.
3982 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3983 (_bfd_write_section_stabs): Declare.
3984 (_bfd_write_stab_strings): Declare.
3985 * libbfd.h: Rebuild.
3986 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3987 (struct coff_link_hash_table): Add stab_info field.
3988 * libcoff.h: Rebuild.
3989 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3991 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3993 (_bfd_coff_final_link): Write out stab strings hash table.
3994 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3995 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3997 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3998 (struct bfd_elf_section_data): Add stab_info field.
3999 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
4001 * elflink.h (elf_link_add_object_symbols): If appropriate, call
4002 _bfd_link_section_stabs.
4003 (elf_bfd_final_link): Write out stab strings hash table.
4004 (elf_link_input_bfd): Handle optimized stabs sections.
4005 * reloc.c (_bfd_final_link_relocate): Check address against
4006 _raw_size rather than _cooked_size.
4007 * Makefile.in: Rebuild dependencies.
4008 (BFD_LIBS): Add stabs.o
4009 (BFD_LIBS_CFILES): Add stabs.c.
4011 * VERSION: Increment for bfdlink.h change.
4013 * coffgen.c (coff_renumber_symbols): Correct handling of
4014 BSF_NOT_AT_END common symbols.
4016 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
4018 * coff-ppc.c (record_toc): Add cast to avoid warning.
4019 (ppc_allocate_toc_section): Likewise.
4020 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
4021 (ppc_coff_reloc_type_lookup): Remove unreached code.
4022 * coffcode.h (coff_write_object_contents): Don't take the address
4024 * peicode.h (pe_print_idata): Add casts to avoid warning.
4025 (pe_print_edata): Likewise.
4026 (pe_print_reloc): Remove ANSI C string concatenation.
4028 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
4030 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
4032 * libcoff.h: Rebuild.
4033 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
4035 (coff_swap_aux_out): Likewise.
4036 * peicode.h (coff_swap_aux_in): Likewise.
4037 (coff_swap_aux_out): Likewise.
4038 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
4040 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
4042 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
4043 Fix up .bf endndx link fields.
4044 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
4046 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
4049 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4051 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4052 on Solaris PowerPC systems doesn't get confused.
4054 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
4057 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
4058 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
4059 update did_reg and did_reg2.
4061 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
4063 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
4065 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
4066 callback routines, pass h->root.string rather than name, in case
4067 copy is true and name is transient.
4069 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
4071 * elfcore.h: Add support for core files with multiple threads.
4072 (Primarily for Solaris.)
4074 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4076 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
4077 section->orelocation is NULL.
4079 * coffgen.c (bfd_coff_get_syment): New function.
4080 (bfd_coff_get_auxent): New function.
4081 * bfd-in.h (bfd_coff_get_syment): Declare.
4082 (bfd_coff_get_auxent): Declare.
4083 * bfd-in2.h: Rebuild.
4085 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
4087 * elf32-mips.c (struct mips_hi16): Define.
4088 (mips_hi16_addr, mips_hi16_addend): Remove.
4089 (mips_hi16_list): New static variable.
4090 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
4091 (mips_elf_lo16_reloc): Process mips_hi16_list.
4092 (mips_elf_relocate_section): Permit an arbitrary number of HI16
4093 relocs before the associated LO16 reloc.
4095 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4097 * versados.c (versados_scan): Check bfd_alloc return value.
4098 (versados_object_p): Check all bfd_read return values. Require
4099 that lang field be less than 10, to avoid confusion with Intel Hex
4102 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
4104 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
4105 not 0, for an absolute symbol.
4106 (NAME(aout,swap_ext_reloc_out)): Likewise.
4108 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4109 (ihex_write_object_contents): For a large start address, output
4110 the full 32 bit address in record type 5.
4112 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
4113 to int to avoid promotion problems in prototype.
4115 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
4117 * configure.host: Use ${srcdir} when looking for picfrag.
4119 * configure.host: Switch on ${libdir}, not $(libdir). From
4120 alan@spri.levels.unisa.edu.au (Alan Modra).
4122 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
4123 entry point, not just for DYNAMIC objects.
4124 * sunos.c (sunos_add_dynamic_symbols): Always call
4125 sunos_create_dynamic_sections. If called with a non DYNAMIC
4126 object, don't do anything else.
4127 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
4129 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4131 * configure.in: Permit --enable-shared to specify a list of
4133 * configure: Rebuild.
4135 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4136 host when configuring with --enable-shard.
4138 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
4140 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
4143 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4144 to avoid crashing in bfd_hash_replace.
4146 * sysdep.h: Use #ifdef, not #if.
4148 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
4150 * config.in: Rebuild.
4152 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
4154 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4155 (AC_CHECK_HEADERS): Check for sys/time.h
4156 (AC_HEADER_TIME): Add macro.
4157 * configure: Rebuild.
4158 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
4159 to control what combination of <time> and <sys/time.h>
4162 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
4164 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
4165 (aout_32_sunos4_write_object_contents): Likewise.
4166 * aoutx.h (NAME(aout,machine_type)): Handle
4167 bfd_mach_sparc_{sparclet,sparclite}.
4168 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
4169 (bfd_mach_sparc_v9_p): Update.
4170 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
4171 * libaout.h (enum machine_type): Add M_SPARCLET.
4172 * sunos.c (MACHTYPE_OK): Define.
4173 * bfd-in2.h: Regenerated.
4175 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
4177 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
4178 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
4179 * elflink.c (_bfd_elf_create_got_section): Store the
4180 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
4181 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
4182 global offset table goes over 0x1000, set the value of
4183 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
4184 (elf32_sparc_relocate_section): Subtract the offset of
4185 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
4187 * elfcode.h: Don't include <string.h>.
4189 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
4191 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
4192 generic_link_hash_newfunc. All references changed.
4193 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
4194 moved here from libbfd-in.h.
4195 * libbfd-in.h: Corresponding changes.
4196 * libbfd.h: Regenerated.
4198 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
4200 * aoutx.h (aout_link_input_section_std): When reporting an
4201 overflow error, use the name of the symbol in the hash table if
4203 (aout_link_input_section_ext): Likewise.
4205 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
4206 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
4208 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
4210 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
4211 * coffcode.h (coff_compute_section_file_positions): Likewise.
4212 (coff_write_object_contents): Likewise.
4214 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
4216 * section.c (SEC_LINK_ONCE): Define.
4217 (SEC_LINK_DUPLICATES): Define.
4218 (SEC_LINK_DUPLICATES_DISCARD): Define.
4219 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
4220 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
4221 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
4222 * bfd-in2.h: Rebuild.
4223 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
4224 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
4225 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
4226 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
4227 SEC_LINK_ONCE, and look through the symbol table for the setting
4228 for SEC_LINK_DUPLICATES.
4229 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
4230 set for a section, find the section symbol in the symbol table,
4231 and set the aux entry based on SEC_LINK_DUPLICATES.
4232 * coffgen.c (coff_print_symbol): Add a space before "checksum".
4233 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
4234 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
4235 * coff-i386.c (i386coff_vec): Likewise.
4236 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
4238 * VERSION: Bump to 2.6.1.
4239 * Makefile.in (stamp-h): Depend upon VERSION.
4241 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
4243 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
4244 * libbfd.h: Rebuilt.
4245 * linker.c (generic_link_hash_newfunc): No longer static.
4246 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
4248 * coff-h8300.c: Add two derived hash tables and their associated
4249 funtions and #defines for use by the h8300 linker.
4250 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
4251 the function vector as needed. Place the address of the function
4252 vector entry in the location specified by the R_MEM_INDIRECT reloc.
4253 Rewrite the vectors section contents as necessary.
4254 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
4255 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
4256 (coff_bfd_link_hash_table_create): Likewise.
4258 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
4260 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4261 __attribute__ ((__unused__)) so that -Wall doesn't warn about
4263 (hppa_rebuild_insn): Pass pointer to correct type to
4264 low_sign_unext and dis_assemble_21.
4266 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
4268 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4269 Stick with sparc-*-{sysv4*,solaris2*}.
4271 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
4273 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4274 (coff_swap_aux_out): Swap out extra PE x_scn fields.
4275 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
4276 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
4277 fields is non-zero, print them.
4279 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4280 ifdef. Remove unused variables.
4281 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
4283 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
4284 (get_symbol_value): Ifdef out.
4285 (pe_ppc_reloc): Ifdef out. Remove unused variables.
4286 (coff_ppc_relocate_section): Remove unused variables. Make
4287 fprintf strings and argument types correspond. Put before_addr in
4289 (dump_toc): Make fprintf strings and argument types correspond.
4290 (ppc_process_before_allocation): Remove unused variables. Always
4292 (ppc_reflo_reloc): Ifdef out.
4293 (ppc_addr32nb_reloc): Ifdef out.
4294 (ppc_coff_rtype2howto): Make fprintf strings and argument types
4296 (coff_ppc_rtype_to_howto): Likewise.
4297 (ppc_coff_swap_sym_in_hook): Remove unused variables.
4299 * peicode.h (pe_print_idata): Move otherwise unused variables into
4300 the #ifdef where they are used. Always return a value.
4301 (pe_print_edata): Make fprintf strings and argument types
4302 correspond. Always return a value.
4303 (pe_print_pdata): Removed unused variable addr_value. Always
4305 (pe_print_reloc): Remove unused variable onaline. Make fprintf
4306 strings and argument types correspond. Always return a value.
4308 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
4309 (ppc_elf_finish_dynamic_symbol): Move definition of unused
4310 variable rela inside #if 0 section where it is used.
4312 * ns32k.h: New file.
4313 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
4314 functions to start with _bfd_.
4315 * aout-ns32k.c: Include ns32k.h. Change references to renamed
4316 functions in cpu-ns32k.h.
4317 * Makefile.in: Rebuild dependencies.
4318 (HFILES): Add ns32k.h.
4320 * section.c (struct sec): Add linker_mark field. Change
4321 user_set_vma and reloc_done to be single bit fields.
4322 (STD_SECTION): Update accordingly.
4323 * bfd-in2.h: Rebuild.
4324 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
4326 (aout_link_input_bfd): Don't link unmarked sections.
4327 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
4329 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
4330 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
4332 * elflink.h (elf_bfd_final_link): Mark sections included in the
4334 (elf_link_input_bfd): Don't link unmarked sections.
4335 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
4337 (xcoff_link_input_bfd): Don't link unmarked sections.
4339 * coffswap.h (coff_swap_scnhdr_out): Include section name in
4340 overflow error messages.
4342 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4344 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
4345 is not set, print "BFD: " before the error message.
4347 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
4348 Miles Bader <miles@gnu.ai.mit.edu>.
4349 * configure: Rebuild.
4351 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
4353 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
4356 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
4357 m68k-aout, m68k-coff, and m68k-elf targets.
4359 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
4361 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
4362 (ieee_generic_stat_arch_elt): Restructured to prevent
4363 ieee_object_p from being called repeatedly.
4365 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
4367 * coffcode.h (coff_write_object_contents): Allocate
4368 buffers large enough for any FILEHDR or AOUTHDR.
4370 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
4372 * ecofflink.c (lookup_line): New static function, renamed and
4373 slighly changed from old _bfd_ecoff_locate_line.
4374 (_bfd_ecoff_locate_line): Cache line number information. Use
4375 lookup_line for actual lookup.
4377 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4379 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
4380 multiple of 20 bytes.
4382 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
4384 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
4385 allocate ecoff_find_line, and don't initialize by hand.
4386 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
4387 mips_elf_find_line, and don't call memset.
4389 * coffcode.h (coff_compute_section_file_positions): If not
4390 producing a final executable, don't consider sofar when aligning
4391 the section to the correct size.
4393 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
4395 * coffcode.h (coff_add_missing_symbols): Ifdef out.
4396 (coff_write_object_contents): Don't call coff_add_missing_symbols.
4397 * coffgen.c (coff_section_symbol): Ifdef out.
4399 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
4401 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
4402 output_bfd is not NULL.
4404 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
4406 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
4407 of bfd_alloc (fixes fix_line not being initialized).
4408 Delete zeroing of fix_{value,tag,end,scnlen} fields.
4410 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
4412 * coffcode.h: Allow specific backends to override the
4413 bfd_link_add_symbols routine.
4415 * coff-h8300.c: Include genlink.h.
4416 (howto_table): Add R_MEM_INDIRECT.
4417 (rtype2howto): Support R_MEM_INDIRECT.
4418 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
4421 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
4423 * coff-alpha.c (alpha_relocate_section): Use
4424 info->callbacks_warning, rather than _bfd_error_handler, for
4425 "multiple gp" warning.
4427 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
4429 * linker.c (bfd_wrapped_link_hash_lookup): New function.
4430 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
4431 table string. Use bfd_wrapped_link_hash_lookup.
4432 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
4434 * aoutx.h (aout_link_write_symbols): Use the name from the hash
4435 table, if any, when writing out symbols.
4436 (aout_link_input_section_std): Use the name from the hash table,
4437 if any, when reporting undefined symbols.
4438 (aout_link_input_section_ext): Likewise.
4439 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
4440 * bout.c (get_value): Likewise.
4441 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
4442 * ecoff.c (ecoff_reloc_link_order): Likewise.
4443 * elflink.h (elf_link_add_object_symbols): Likewise.
4444 (elf_reloc_link_order): Likewise.
4445 * linker.c (_bfd_generic_link_output_symbols): Likewise.
4446 (_bfd_generic_reloc_link_order): Likewise.
4447 (default_indirect_link_order): Likewise.
4448 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
4449 * sunos.c (sunos_add_one_symbol): Likewise.
4450 * xcofflink.c (xcoff_link_add_symbols): Likewise.
4451 (bfd_xcoff_link_count_reloc): Likewise.
4452 (xcoff_reloc_link_order): Likewise.
4454 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
4455 into -1 for intern->rss.
4457 * configure: Rebuild with autoconf 2.8.
4459 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
4461 * stab-syms.c (__define_stab_duplicate): Define.
4462 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4464 * bfd-in.h (bfd_get_stab_name): Declare.
4465 * bfd-in2.h: Rebuild.
4466 * Makefile.in: Rebuild dependencies.
4467 (BFD_LIBS): Add stab-syms.o.
4468 (BFD_LIBS_CFILES): Add stab-syms.c.
4469 (BFD32_BACKENDS): Remove stab-syms.o.
4470 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4471 * configure.in: Don't list stab-syms.o in bfd_backends.
4472 * configure: Rebuild.
4473 * libaout.h (aout_stab_name): Don't declare.
4474 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4477 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4479 * elf.c (assign_file_positions_for_segments): Adjust file offset
4480 for section alignment even if SEC_LOAD is not set.
4482 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4484 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4485 since they appear as targets in Makefile.in.
4486 * configure: Rebuild.
4488 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4489 don't fiddle with a symbol which is not defined anywhere.
4491 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4493 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4494 though they are defined in a shared library.
4495 (xcoff_build_ldsyms): Likewise.
4497 * coffgen.c (coff_find_nearest_line): Don't look at the line
4498 numbers for the section if section->lineno is NULL.
4500 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4501 message rather than calling BFD_ASSERT.
4502 * elfcode.h (write_relocs): Check return value of
4503 _bfd_elf_symbol_from_bfd_symbol.
4505 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4507 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4510 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4512 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4514 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4515 hppa_reloc_field_selector_type_alt.
4516 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4517 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4519 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4521 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4523 * elf.c (assign_file_positions_for_segments): Adjust the segment
4524 memory size for the alignment of a SEC_ALLOC section, not just a
4527 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4529 * m68klinux.c: New file.
4530 * hosts/m68klinux.h: New file.
4531 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4532 * configure.in (m68*-*-linux*): New native host.
4533 (m68klinux_vec): New vector.
4534 * configure: Rebuild.
4535 * targets.c (m68klinux_vec): Declare.
4536 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4537 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4538 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4539 declaration from bfd_linux_size_dynamic_sections.
4540 (bfd_m68klinux_size_dynamic_sections): Declare.
4541 * bfd-in2.h: Rebuild.
4542 * Makefile.in: Rebuild dependencies.
4543 (BFD32_BACKENDS): Add m68klinux.o.
4544 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4546 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4548 * libhppa.h (pa_arch): Add pa20.
4549 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4550 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4551 (hppa_field_adjust): Handle e_nsel.
4552 * som.c: Provide default definitions for many new relocs found only
4553 in hpux10 include files.
4554 (som_fixup_formats): Add several new relocs from hpux10.
4555 (som_hppa_howto_table): Add hpux10 relocs.
4556 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4558 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4560 * mpw-make.sed: Edit out recent shared library support, and
4561 rules to rebuild .h files using doc/chew.
4563 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4565 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4566 size even of sections with no contents.
4568 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4570 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4571 starting with '$' the way we skip names starting with '.'. When
4572 updating x_endndx, don't be fooled by an index which has been
4575 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4576 struct/union/enum type with no elements.
4578 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4580 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4582 * archive.c (bfd_generic_archive_p): If the first file in the
4583 archive can not be recognized as an object, don't assume that this
4584 is the wrong format.
4586 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4587 format is not bfd_object.
4588 (bfd_elf_get_dt_soname): Likewise.
4590 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4592 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4595 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4597 * bfd.c (tdata): Add netbsd_core_data.
4598 * bfd-in2.h: Regenerated.
4600 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4602 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4603 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4604 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4607 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4608 to get the symbol index, matching 14 Jul 95 change.
4610 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4612 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4613 Remove duplicate definition of gp.
4615 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4617 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4618 assume that we can set the GP value and then get the same value,
4619 since it won't be true if the output file is neither ELF nor
4621 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4622 _bfd_get_gp_value here.
4623 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4624 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4626 (mips_elf_lo16_reloc): Likewise.
4627 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4628 Don't require that the BFD be ELF.
4629 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4630 (mips_elf_gprel32_reloc): Likewise.
4631 (mips_elf_relocate_section): Don't assume we can set and get the
4633 (mips_elf_finish_dynamic_symbol): Don't bother to use
4634 _bfd_get_gp_value here.
4636 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4637 Don't change epdr between malloc and free. Be careful not to free
4638 NULL pointers. Zero out the first RPDR.
4640 * configure.host: On Linux, only pass -rpath option if $(libdir)
4641 is neither /lib nor /usr/lib. From Alan Modra
4642 <alan@mullet.Levels.UniSA.Edu.Au>.
4644 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4646 (elf_dt_name): Rename from elf_dt_needed_name.
4647 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4649 (bfd_elf_get_dt_soname): New function.
4650 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4651 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4652 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4653 * bfd-in2.h: Rebuild.
4655 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4657 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4658 _bfd_sparc_elf_reloc_type_lookup.
4659 (bfd_elf32_bfd_reloc_type_lookup): Update.
4660 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4661 (sparc64_elf_howto_table): Define.
4662 (sparc_reloc_map): Define.
4663 (sparc64_elf_reloc_type_lookup): New function.
4664 (sparc_elf_wdisp16_reloc): New function.
4665 (elf_info_to_howto): Use sparc64_elf_howto_table.
4666 (sparc64_elf_relocate_section): Likewise.
4667 (bfd_elf64_bfd_reloc_type_lookup): Update.
4669 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * configure.host: Check for 'do not mix' from native linker before
4672 trying to use -rpath.
4674 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4676 * bfd.c (_bfd_get_gp_value): New function.
4677 (_bfd_set_gp_value): New function.
4678 * libbfd-in.h (_bfd_get_gp_value): Declare.
4679 (_bfd_set_gp_value): Declare.
4680 * libbfd.h: Rebuild.
4681 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4682 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4683 directly to the fields in the tdata information.
4684 (alpha_relocate_section): Likewise.
4685 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4686 (mips_gprel_reloc): Likewise.
4687 (mips_relocate_section): Likewise.
4688 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4689 (mips_elf_lo16_reloc): Likewise.
4690 (mips_elf_final_gp): Likewise.
4691 (mips_elf_gprel16_reloc): Likewise.
4692 (mips_elf_gprel32_reloc): Likewise.
4693 (mips_elf_relocate_section): Likewise.
4694 (mips_elf_finish_dynamic_symbol): Likewise.
4696 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4698 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4700 * configure.in: Call AC_PROG_CC before configure.host.
4701 * configure: Rebuild.
4702 * configure.host: Don't set information which autoconf should
4703 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4705 * configure.host: Remove go32 and win32 host information, since it
4706 should no longer be needed.
4708 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4709 then start a new segment rather than put a writable section in a
4712 * configure.host: Set RPATH_ENVVAR.
4714 * Makefile.in: Rebuild dependencies.
4716 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4717 zero_section variable.
4719 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4721 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4722 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4723 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4725 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4727 * ieee.c (ieee_write_expression): Only use an R variable for a
4728 local symbol. Don't output a zero offset. Handle a zero address.
4729 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4730 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4732 (parse_expression): Don't try to handle multiple occurrences of a
4733 P variable. Handle I variables differently from X variables. Fix
4734 the order of minus expressions.
4735 (ieee_slurp_external_symbols): Generate an I variable for an NN
4736 record. Fix handling of ATI and ATX records.
4737 (ieee_slurp_sections): Only set minimal section attributes.
4738 Adjust them later, based on the section contents.
4739 (ieee_object_p): Read in the file until just after the ME record.
4740 Call ieee_slurp_section_data to set the section flags.
4741 (do_one): Add iterations parameter. Only repeat the first load
4742 item. Set the section and file reloc flags.
4743 (ieee_slurp_section_data): Set section flags. Pass iterations to
4745 (ieee_canonicalize_reloc): Handle I variables.
4746 (do_with_relocs): Only emit relocation size when necessary.
4747 Increase MAXRUN to 127. Change ov to be assigned, and take
4748 src_mask and pcrel_offset into account.
4749 (ieee_write_data_part): Skip sections that are not loaded.
4750 (ieee_write_external_part): Don't output optional last entry of WX
4752 (ieee_write_me_part): Make setting of me_record neater.
4753 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4755 * syms.c (stt): Add entries for zerovars, vars, and code.
4757 * elfcode.h (validate_reloc): New static function.
4758 (write_relocs): Call validate_reloc for non ELF relocs.
4760 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4761 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4762 (TARGET_LITTLE_SYM): Likewise.
4764 * config.bfd (m68*-*-psos*): New target.
4766 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4768 * i386msdos.c: Remove some #if 0 code.
4769 (msdos_write_object_contents): Don't include empty sections in the
4770 size computation, regardless of their address.
4772 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4774 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4775 is NULL, ie, the -r switch is used.
4777 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4779 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4780 (BFD_RELOC_MIPS_GOT_LO16): Define.
4781 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4782 * bfd-in2.h, libbfd.h: Rebuild.
4783 * elf32-mips.c (mips_reloc_map): Map new relocs.
4785 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4787 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4790 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4791 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4792 simple number for the section address, rather than an expression.
4793 Limit the number of bytes between relocs to MAXRUN.
4794 (ieee_write_me_part): Set me_record to the file offset after the
4796 (ieee_write_processor): New static function.
4797 (ieee_write_object_contents): Use ieee_write_processor.
4799 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4801 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4803 * coff-aux.c: Change include of aux.h to aux-coff.h.
4805 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4807 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4808 relocation put the addend both in the reloc entry and the data.
4809 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4812 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4813 a R_68K_PCxx reloc against a defined global symbol directly.
4814 (elf_m68k_check_relocs): Don't count such a reloc.
4816 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4817 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4818 symbol for now, otherwise always record the symbol as dynamic.
4819 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4820 is not referenced by a dynamic object, and we are not making a
4821 shared object, then don't make a PLT entry. If we do make a PLT
4822 entry, make sure the symbol has been recorded as dynamic.
4824 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4826 * configure.host: When making a shared library, set HLDFLAGS to
4827 pass an appropriate -rpath option. Use the make variable SONAME
4828 as the shared library soname, rather than computing it here. On
4829 SunOS, build stamp-tshlink in place of $(SHLINK).
4830 * Makefile.in (SONAME): New variable.
4831 ($(SHLINK)): Make a link to the transformed name, as well.
4832 (stamp-tshlink): New target.
4833 (install): Skip stamp-tshlink during install.
4835 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4837 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4838 linker sections have been set up yet.
4840 * elf.c (make_mapping): Add an additional argument to suppress
4841 making the first section include the program headers.
4842 (map_sections_to_segments): If the user used -Ttext such that the
4843 program headers are on a different page, do not set the flags
4844 saying that this section includes the program headers.
4846 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4848 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4849 don't define TRAD_HEADER.
4850 * configure: Rebuild.
4852 * netbsd-core.c: New file, support for NetBSD core files.
4853 * hosts/*nbsd.h: Removed.
4855 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4857 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4858 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4859 * libbfd.h, bfd-in2.h: Regenerated.
4860 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4861 bfd_elf32_bfd_reloc_type_lookup.
4862 (reloc_type{,_names}): Deleted.
4863 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4865 (sparc_reloc_map): Add sparc64 relocs.
4866 (sparc_elf_notsupported_reloc): New static function.
4867 (sparc_elf_wdisp16_reloc): New static function.
4868 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4869 (elf32_sparc_relocate_section): Likewise.
4870 (bfd_elf32_bfd_reloc_type_lookup): Define.
4871 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4872 (reloc_type{,_names}): Deleted.
4873 (elf_sparc_howto_table): Deleted.
4874 (sparc_reloc_map): Deleted.
4875 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4876 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4878 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4880 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4883 * Makefile.in (program_transform_name): New variable.
4884 (install): Transform library name before installing it.
4886 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4888 * archures.c (bfd_mach_i960_hx): Define.
4889 * bfd-in2.h: Rebuild.
4890 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4891 (MATRIX): Expand entries for HX.
4892 (arch_info_struct): Add i960:hx entry.
4893 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4894 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4895 (coff_set_flags): Handle bfd_mach_i960_hx.
4897 Support for building as a shared library, based on patches from
4898 Alan Modra <alan@spri.levels.unisa.edu.au>:
4899 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4900 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4901 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4902 * configure: Rebuild.
4903 * configure.host: If --enable-shared, adjust shared library stuff
4904 based on the host. If the host is SunOS, and the linker supports
4905 -rpath, set HLDFLAGS to use it.
4906 * Makefile.in (ALLLIBS): New variable.
4907 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4908 (COMMON_SHLIB, SHLINK): New variables.
4909 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4910 (STAGESTUFF): Remove variable.
4911 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4913 (stamp-ofiles): New target, like old ofiles target, but build
4914 using a temporary file and move-if-change, and touch stamp-ofiles
4916 (ofiles): Just depend upon stamp-ofiles.
4917 (stamp-piclist, piclist): New targets.
4918 ($(SHLIB), $(SHLINK)): New targets.
4919 (targets.o, archures.o): Build twice if PICFLAG is set.
4920 (do_mostlyclean): Remove pic/*.o.
4921 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4923 (do_distclean): Remove pic and stamp-picdir.
4924 (install): Install shared libraries.
4925 ($(OFILES)): Depend upon stamp-picdir.
4926 (stamp-picdir): New target.
4928 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4930 * libcoff.h: Rebuild.
4932 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4933 flavour of a section with no owner.
4935 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4936 ELF_LINK_NON_ELF flag.
4937 (mips_elf_create_got_section): Likewise.
4939 * elf.c: Revert last change, since it breaks dynamic linking.
4940 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4942 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4943 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4944 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4946 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4948 * elf.c (assign_file_positions_for_segments): If the backend does
4949 not want the elf header or the program headers in the address
4950 space, do not include them in the calculations.
4952 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4953 function to determine if we need additional program headers.
4954 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4955 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4957 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4959 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4961 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4963 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4964 back into one line. Some compilers (sunos 4.1.3 for example)
4965 won't accept args split across more than one line.
4967 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4969 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4970 * configure: Regenerate.
4972 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4974 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4975 try to do arithmetic on a void *, cast it to a unsigned char * first.
4977 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4979 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4980 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4982 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4983 flag for a newly defined symbol.
4984 (NAME(bfd_elf,record_link_assignment)): Likewise.
4985 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4986 set the DEF or REF_REGULAR flags correctly.
4988 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4989 (libbfd.h, libcoff.h): Corresponding change.
4991 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4992 a PLT32 reloc as dynamic.
4993 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4994 is not referenced by a dynamic object, and we are not making a
4995 shared object, then don't make a PLT entry. If we do make a PLT
4996 entry, make sure the symbol has been recorded as dynamic.
4998 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
5000 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
5001 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
5002 (powerpcle-*-cygwin32): New.
5003 * peicode.h (add_data_entry): Get address from vma.
5005 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5007 * elflink.c (_bfd_elf_create_linker_section): If the symbol
5008 attached to the section has already been created as an undefined
5009 symbol, treat it as if it hasn't been created yet.
5011 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
5013 * elflink.h (elf_bfd_final_link): Don't output initial dummy
5014 symbol or section symbols if stripping all symbols and this is not
5015 a relocateable link. Don't output the symbol string table if
5016 there are no symbols.
5017 (elf_link_flush_output_syms): Don't do anything if there are no
5020 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
5022 * coff-aux.c: New file.
5023 * hosts/m68kaux.h: New file.
5024 * config.bfd (m68*-apple-aux*): New target.
5025 * configure.in (m68*-apple-aux*): New native host.
5026 (m68kaux_coff_vec): New vector.
5027 * configure: Rebuild.
5028 * targets.c (m68kaux_coff_vec): Declare.
5029 * coffcode.h (bfd_coff_backend_data): Add field
5030 _bfd_coff_link_add_one_symbol.
5031 (bfd_coff_link_add_one_symbol): Define.
5032 (compare_arelent_ptr): New static function if TARG_AUX.
5033 (coff_write_relocs): If TARG_AUX, sort the relocs.
5034 (coff_write_object_contents): Set A/UX aouthdr magic number.
5035 (coff_link_add_one_symbol): Define if not defined.
5036 (bfd_coff_std_swap_table): Initialize new field.
5037 * libcoff.h: Rebuild.
5038 * cofflink.c (coff_link_add_symbols): Call
5039 bfd_coff_link_add_one_symbol rather than
5040 _bfd_generic_link_add_one_symbol.
5041 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
5042 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5043 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5044 * Makefile.in: Rebuild dependencies.
5045 (BFD32_BACKENDS): Add coff-aux.o.
5046 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
5048 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5050 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
5051 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
5053 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
5055 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
5056 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
5057 (maintainer-clean): Warn about deleting special files.
5058 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
5060 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
5061 warning symbols correctly.
5062 * elf32-i386.c (elf_i386_relocate_section): Likewise.
5063 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5064 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5065 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5066 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5067 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5069 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
5072 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
5074 * libcoff-in.h: aligned newly exported names with bfd naming
5075 conventions. Removed an erroneous define of POWERPC_LE_PE.
5076 * libcoff.h: Rebuild.
5077 * cofflink.c, coff-ppc.c: the above function name changes
5079 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
5081 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
5082 * ecoff.c (struct extsym_info): Define.
5083 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
5084 to ecoff_link_write_external.
5085 (ecoff_link_write_external): Accept a struct extsym_info pointer.
5086 Strip symbols when appropriate.
5088 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
5089 * syms.c (BSF_OBJECT): Define.
5090 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
5091 * bfd-in2.h: Rebuild.
5092 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
5094 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
5097 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
5098 copying relocs into a shared object, treat a defined global symbol
5100 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5101 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5102 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5104 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
5105 real defined symbol, not to a weak defined symbol.
5107 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
5109 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
5110 and made a few static functions externs.
5112 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
5113 POWERPC_LE_PE hack in cofflink.
5115 * libcoff-in.h: promoted the following from cofflink.c to allow
5116 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
5117 coff_debug_merge_element, struct coff_debug_merge_type,
5118 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
5119 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
5120 coff_debug_merge_hash_lookup, coff_link_section_info,
5121 coff_final_link_info, coff_debug_merge_hash_newfunc,
5122 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
5124 * libcoff.h: re-gen'd
5126 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
5128 * syms.c: Include "bfdlink.h".
5129 (struct stab_find_info): Define.
5130 (_bfd_stab_section_find_nearest_line): New function.
5131 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
5132 * libbfd.h: Rebuild.
5133 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
5134 * elf.c (_bfd_elf_find_nearest_line): Try calling
5135 _bfd_stab_section_find_nearest_line before searching the ELF
5136 symbol table. Find the closest STT_FUNC symbol, not the last one.
5137 * libcoff-in.h (coff_data_type): Add line_info field.
5138 * libcoff.h: Rebuild.
5139 * coffgen.c (coff_find_nearest_line): Try calling
5140 _bfd_stab_section_find_nearest_line before searching the COFF
5142 * Makefile.in: Rebuild dependencies.
5144 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5146 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
5147 4 bytes, so we get the correct value when updating the register
5148 field in little endian mode.
5150 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
5152 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
5153 entry_section fields. Add sntoc and snentry fields.
5154 * libcoff.h: Rebuild.
5155 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
5156 not toc_section and entry_section (the COFF file does not have any
5157 sections at this point).
5158 (coff_write_object_contents): Set o_snentry and o_sntoc from
5159 snentry and sntoc rather than entry_section and toc_section.
5160 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
5161 snentry, not toc_section and entry_section.
5162 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
5163 entry_section from hentry.
5164 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
5166 (xcoff_link_input_bfd): Set sntoc, not toc_section.
5167 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
5168 than using toc_section directly.
5170 * archures.c: Add missing `.' in enum bfd_architecture.
5171 * bfd-in2.h: Rebuild.
5173 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
5174 Robert Lipe <robertl@arnet.com>.
5176 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5178 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
5179 to sections we allocate. Use bfd_zalloc to allocate initialial
5180 sections, not bfd_alloc.
5181 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
5182 SDA{,2}I16 relocations.
5183 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
5184 whether to put something in .sbss or not.
5185 (ppc_elf_relocate_section): Add support for more relocations. Add
5186 in sec->output_offset where appropriate. Make error messages
5187 include the symbol name.
5189 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
5190 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
5191 doesn't get redefined messages if -shared.
5193 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
5194 section if the rel_section field has been set up.
5196 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5198 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
5201 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
5203 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
5204 of flags, only flags used are controlled by mach number. Bump up
5205 output file mach number to highest of input file mach numbers.
5206 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
5207 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
5209 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
5210 bfd_elf64_sparc_vec support.
5212 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5214 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
5215 the embedded bit is set on some objects and not on others. Just
5217 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
5220 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
5222 * coffcode.h (coff_new_section_hook): Don't try to align the
5225 * coffcode.h (coff_set_section_contents): Fix the handling of the
5226 .lib section to work even if the entire section contents are
5227 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
5228 Robert Lipe <robertl@arnet.com>.
5230 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5232 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
5233 memory here for contents.
5235 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
5236 _SDA2_BASE_ by 32768.
5237 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
5238 started using. Allocate contents for .sdata and .sdata2 sections
5240 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
5242 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
5243 size _SDA{,2}_BASE_.
5244 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
5247 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
5249 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5251 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5252 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
5253 (bfd_mach_sparc_v9a): Define.
5254 (bfd_mach_sparc_v9_p): Define.
5255 * bfd-in2.h: Regenerated.
5256 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
5258 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
5259 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
5260 to bfd_elf32_sparc_vec.
5261 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
5262 Add v8plus{,a} support.
5264 (sparc_compatible): New function.
5265 * elf32-sparc.h: #include "elf/sparc.h".
5266 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
5267 elf32_sparc_final_write_processing): New functions.
5268 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
5269 elf_backend_final_write_processing): Define.
5271 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5273 * elf-bfd.h (struct elf_link_hash_entry): Add
5274 linker_section_pointer field.
5275 (enum elf_linker_section_enum): Enumeration for new way of
5276 creating linker dynamic sections and symbols.
5277 (elf_linker_section{,_pointers}): New structures for creating
5278 dynamic sections and symbols.
5279 (elf_obj_tdata): Add linker_section_pointers and linker_section
5281 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
5282 (_bfd_elf_create_linker_section): New declarations.
5283 (_bfd_elf_find_pointer_linker_section): Ditto.
5284 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
5285 (_bfd_elf_make_linker_section_rela): Ditto.
5287 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
5289 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
5290 (ppc_elf_create_linker_section): New function to create the
5291 sections .got, .sdata, and .sdata2.
5292 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
5294 (ppc_elf_check_relocs): Support more of the eabi relocations.
5295 (ppc_elf_relocate_section): Ditto.
5296 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
5297 if the .sdata{,2} + .sbss{,2} section size is > 32k.
5299 * elflink.h (elf_create_pointer_linker_section): New function to
5300 create initialized pointers in dynamic linker sections.
5301 (elf_finish_pointer_linker_section): Actually intialize the
5302 pointers created above.
5304 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
5305 macros to provide both 32 and 64 bit versions of
5306 elf_create_pointer_linker_section.
5307 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
5308 provide both 32 and 64 bit versions of
5309 elf_finish_pointer_linker_section.
5311 * elflink.c (_bfd_elf_create_linker_section): New function to
5312 create a linker section.
5313 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
5314 given address in the linker pointer offsets created for a given
5316 (_bfd_elf_make_linker_section_rela): Make a RELA section
5317 corresponding to the generated linker section.
5319 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
5321 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
5323 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
5325 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
5326 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
5327 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
5328 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
5329 toc entry in an objdump) for now.
5330 (ppc_do_last, ppc_get_last): New function - needed to save processing
5331 the toc owner to the end.
5332 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
5335 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
5336 toc owner from being done till last. Must define POWERPC_LE_PC
5339 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
5341 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
5343 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
5344 SizeOfImage for PowerPC. Ignore the size of the .junk section.
5346 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
5348 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
5350 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
5352 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
5354 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
5356 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
5358 * elf.c (assign_file_positions_for_segments): Don't increment file
5359 offset for a segment which contains no loadable sections.
5361 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5363 * reloc.c: Add new PowerPC relocations.
5364 * {bfd-in2,libbfd}.h: Regenerate.
5366 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
5367 (ppc_elf_reloc_type_lookup): Lookup new relocations.
5369 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
5371 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
5374 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
5377 * coffgen.c (coff_find_nearest_line): Don't try to cache
5378 information in sections that are not owned by a BFD. From Richard
5379 Henderson <richard@atheist.tamu.edu>.
5381 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
5382 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5383 * elflink.h (elf_link_output_extsym): Remove special check for
5386 * ecoffswap.h: Add prototypes for static functions.
5388 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5390 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
5391 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
5393 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
5394 to satisfy a TOC16 relocation. Rewrite unsupported relocation
5395 support. Begin support for R_PPC_SDA{2,}REL.
5397 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5399 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
5400 create the .got and .got.neg sections.
5401 (ppc_elf_size_dynamic_sections): Call it.
5402 (ppc_elf_check_relocs): Call it.
5403 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
5404 (ppc_elf_check_relocs): Add error messages for relocations we
5405 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
5408 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5410 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
5411 section flags for V.4 and eabi.
5413 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
5415 * elf.c (assign_file_positions_for_segments): If a segment
5416 contains no sections, don't mark it as readable.
5418 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
5419 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
5421 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
5422 dynamic section, if there is one.
5423 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
5424 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
5425 (bfd_elf64_swap_dyn_in): Likewise.
5426 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
5428 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
5430 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
5431 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
5432 <pirker@eiunix.tuwien.ac.at>.
5434 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5436 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
5437 PowerPC V.4 and eabi.
5438 * bfd-in2.h: Regenerate.
5439 * libfd.h: Regenerate.
5441 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
5443 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
5444 section type and SHF_EXCLUDE section flag, turning them into the
5445 appropriate bfd section flag.
5447 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5449 * xcofflink.c (xcoff_link_add_symbols): Create the special
5450 sections if we see a DYNAMIC object, in case that is the only
5451 XCOFF input object we see.
5453 * elf32-mips.c: Extensive changes for a start at dynamic linking
5454 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
5456 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
5457 (struct elf_backend_data): Remove
5458 elf_backend_create_program_headers field. Add
5459 elf_backend_additional_program_headers and
5460 elf_backend_modify_segment_map fields.
5461 * elfxx-target.h (elf_backend_type_change_ok): Define if not
5463 (elf_backend_additional_program_headers): Likewise.
5464 (elf_backend_modify_segment_map): Likewise.
5465 (elf_backend_create_program_headers): Don't define.
5466 (elfNN_bed): Change to account for field changes.
5467 * elf.c (assign_file_positions_for_segments): Call new
5468 modify_segment_map backend function. Don't call old
5469 create_program_headers backend function.
5470 (get_program_header_size): Call additional_program_headers rather
5471 than create_program_headers.
5472 * elflink.h (elf_link_add_object_symbols): Initialize
5473 type_change_ok from new backend field.
5474 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5476 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5477 a reloc against the appropriate section.
5479 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5480 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5481 (elf_flags_init): Rename from elf_ppc_flags_init.
5482 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5484 (ppc_elf_copy_private_bfd_data): Likewise.
5485 (ppc_elf_merge_private_bfd_data): Likewise.
5487 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5490 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5492 * coff-alpha.c (alpha_relocate_section): During final link, allow
5493 output .lita section to be bigger than 64k by adjusting gp value
5494 on a per-input section basis.
5495 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5497 (struct ecoff_section_tdata): Add gp field.
5499 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5501 Handle Alpha ECOFF changes in OSF/1 3.2.
5502 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5504 * coff-alpha.c: Include "aout/ar.h".
5505 (alpha_ecoff_get_relocated_section_contents): Don't require an
5506 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5507 3.2 doesn't generate one.
5508 (alpha_relocate_section): Likewise.
5509 (alpha_ecoff_slurp_armap): Define.
5510 (alpha_ecoff_slurp_extended_name_table): Define.
5511 (alpha_ecoff_construct_extended_name_table): Define.
5512 (alpha_ecoff_truncate_arname): Define.
5513 (alpha_ecoff_write_armap): Define.
5514 (alpha_ecoff_generic_stat_arch_elt): Define.
5515 (alpha_ecoff_update_armap_timestamp): Define.
5517 (alpha_ecoff_read_ar_hdr): New static function.
5518 (alpha_ecoff_get_elt_at_filepos): New static function.
5519 (alpha_ecoff_openr_next_archived_file): New static function.
5520 (alpha_ecoff_get_elt_at_index): New static function.
5521 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5522 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5523 _bfd_ecoff to alpha_ecoff.
5524 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5525 field from backend structure, rather than always calling
5526 _bfd_get_elt_at_filepos.
5527 * coff-mips.c (mips_ecoff_backend_data): Initialize
5528 get_elt_at_filepos field.
5529 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5530 from _bfd_generic_read_ar_hdr with minor changes.
5531 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5532 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5533 * libbfd.h: Rebuild.
5535 * bfd-in.h (BFD_IN_MEMORY): Define.
5536 * libbfd-in.h (struct bfd_in_memory): Define.
5537 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5538 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5539 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5540 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5541 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5542 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5543 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5544 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5545 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5546 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5548 (bfd_openstreamr): Likewise.
5549 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5550 BFD_IN_MEMORY is not set.
5551 * riscix.c (riscix_some_aout_object_p): Likewise.
5552 * bfd-in2.h, libbfd.h: Rebuild.
5554 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5555 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5556 (bfd_get_elt_at_index): Define.
5557 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5558 bfd_get_elt_at_index. Change index parameter from int to
5560 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5561 (_bfd_noarchive_get_elt_at_index): Define.
5562 (_bfd_archive_bsd_get_elt_at_index): Define.
5563 (_bfd_archive_coff_get_elt_at_index): Define.
5564 * bfd-in2.h, libbfd.h: Rebuild.
5565 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5566 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5567 * ieee.c (ieee_get_elt_at_index): Define.
5568 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5569 * oasys.c (oasys_get_elt_at_index): Define.
5570 * som.c (som_get_elt_at_index): Define.
5572 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5573 numbers to the .text section.
5575 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5577 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5578 If there is a SEC_DEBUGGING section, get the contents of the debug
5579 information part from it.
5580 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5582 (ieee_write_object_contents): Check ieee_write_debug_part return.
5584 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5586 * config.bfd (i[345]86-*-freebsd*): Add target.
5587 * configure.in (i386freebsd_vec): Add vec.
5588 * configure: Regenerate.
5589 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5590 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5591 Rebuild dependencies..
5592 * freebsd.h: New file.
5593 * i386freebsd.c: New file.
5594 * targets.c (i386freebsd_vec): Declare.
5595 (bfd_target_vector): Add i386freebsd_vec.
5596 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5597 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5599 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5601 * ieee.c (ieee_slurp_debug): New static function.
5602 (ieee_object_p): Call it.
5603 (ieee_slurp_section_data): Skip debugging sections.
5604 (ieee_get_reloc_upper_bound): Likewise.
5605 (ieee_get_section_contents): Likewise.
5606 (ieee_canonicalize_reloc): Likewise.
5607 (ieee_write_section_part): Likewise.
5608 (ieee_write_debug_part): Likewise.
5609 (ieee_write_data_part): Likewise.
5610 (init_for_output): Likewise.
5612 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5614 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5616 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5617 relocs, since ppc_elf_relocate_section handles the linker case.
5618 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5620 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5621 ppc_elf_relocate_section since that is now the only caller.
5622 (ppc_elf_relocate_section): Ditto.
5624 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5626 * coffcode.h (coff_write_object_contents): If we don't know the
5627 section of the entry point for an XCOFF executable, always set the
5628 entry address to -1.
5630 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5632 * elf.c (bfd_section_from_shdr): Add support for note sections.
5634 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5636 * bfd-in.h (struct _symbol_info): Add stab_type field.
5637 * bfd-in2.h: Rebuild.
5638 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5640 * elf32-ppc.c: Remove trailing newline from calls to
5642 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5643 difference if target endianness is known.
5645 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5647 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5648 old style TOC16 references without using R_PPC_GOT.
5649 (ppc_reloc_type): Ditto.
5650 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5651 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5652 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5653 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5654 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5656 (ppc_elf_adjust_dynamic_symbol): Ditto.
5657 (ppc_elf_adjust_dynindx): Ditto.
5658 (ppc_elf_size_dynamic_sections): Ditto.
5659 (ppc_elf_finish_dynamic_symbol): Ditto.
5660 (ppc_elf_finish_dynamic_sections): Ditto.
5661 (ELF_DYNAMIC_INTERPRETER): Define.
5663 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5665 * elf.c (copy_private_bfd_data): When attaching sections to
5666 segments ignore sections that won't be allocated. Patch from
5669 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5671 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5674 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5676 * coff-i960.c (CALC_ADDEND): Define.
5677 (coff_i960_relocate_section): Add the input section VMA to the
5678 addend for PC relative relocs.
5680 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5682 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5683 to correctly terminate.
5685 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5687 * targets.c (enum bfd_endian): Define.
5688 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5689 from boolean to enum bfd_endian. Change header_byteorder_big_p
5691 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5692 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5693 * bfd-in2.h: Rebuild.
5694 * All targets: Change initialization of byteorder and
5695 header_byteorder to use enum bfd_endian values rather than
5697 * All files: Change all references to byteorder_big_p and
5698 header_byteorder_big_p to use new bfd_*_endian macros.
5700 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5702 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5704 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5706 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5708 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5710 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5712 * ieee.c: Lots of minor cleanups. Make many functions return
5713 errors rather than calling abort. Also:
5714 (ieee_write_twobyte): Remove; change callers to call existing
5715 ieee_write_2bytes function.
5716 (ieee_write_expression): Don't output the section twice when
5717 outputting a local symbol. Don't emit an extraneous zero if there
5719 (ieee_slurp_sections): Set the lma as well as the vma.
5720 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5722 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5723 a recognized one or bfd_arch_unknown.
5724 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5726 (ihex_get_symtab): Likewise.
5728 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5730 * aoutx.h: Include <ctype.h>.
5731 (struct aout_link_includes_table): Define.
5732 (struct aout_link_includes_totals): Define.
5733 (struct aout_link_includes_entry): Define.
5734 (aout_link_includes_lookup): Define macro.
5735 (struct aout_final_link_info): Add includes field.
5736 (aout_link_includes_newfunc): New static function.
5737 (NAME(aout,final_link)): Initialize includes hash table.
5738 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5740 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5742 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5744 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5746 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5748 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5750 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5751 (pe_print_private_bfd_data): call pe_print_reloc.
5752 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5753 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5754 up some debugging as well.
5756 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5758 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5761 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5763 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5764 when setting sections to NULL.
5766 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5768 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5770 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5771 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5773 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5774 * bfd-in2.h: Rebuild.
5776 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5778 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5780 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5782 * ihex.c (ihex_scan): Handle record types 4 and 5.
5783 (ihex_object_p): Permit types 4 and 5.
5784 (ihex_set_section_contents): Remove check for out of range
5786 (ihex_write_object_contents): Generate types 4 and 5.
5788 * elflink.h (elf_link_output_extsym): Just ignore warning and
5789 indirect references to symbols which don't really exist.
5791 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5793 * peicode.h (pe_print_idata): Minor format fixes
5794 (pe_print_edata): New function. Under private printing, this formats
5795 the edata section of a PE file.
5796 (pe_print_private_bfd_data): Added call to pe_print_edata.
5798 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5800 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5801 index, don't call stoi.
5803 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5805 * srec.c (srec_scan): Set lma as well as vma.
5807 * ihex.c: New file; support for Intel Hex format.
5808 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5809 (ihex_vec): Declare.
5810 (bfd_target_vector): Always include ihex_vec.
5811 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5812 * Makefile.in: Rebuild dependencies.
5813 (BFD_LIBS): Add ihex.o
5814 (BFD_LIBS_CFILES): Add ihex.c.
5815 * bfd-in2.h: Rebuild.
5817 * elf.c (assign_file_positions_for_segments): Sort the sections in
5819 (get_program_header_size): Return the right size if segment_map is
5821 (copy_private_bfd_data): Don't bother to sort the sections.
5823 * bfd.c (bfd_record_phdr): New function.
5824 * bfd-in.h (bfd_record_phdr): Declare.
5825 * bfd_in2.h: Rebuild.
5827 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5830 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5831 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5833 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5834 (bfd_zmalloc): Change declaration.
5835 * libbfd.h: Rebuild.
5836 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5837 and realloc. Don't set bfd_error_no_memory if they fail.
5839 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5841 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5842 uses as well. Added a new howto to deal with TOCREL16 relocs that
5843 are TOCDEFN as well.
5844 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5845 to handle RVA relocs from dlltool.
5846 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5847 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5848 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5850 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5851 to get the right section alignment.
5853 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5855 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5856 p_paddr if p_paddr is zero.
5857 (make_mapping): Set includes_filehdr and includes_phdrs for first
5859 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5861 (assign_file_positions_for_segments): Handle includes_filehdr and
5862 includes_phdrs. Remove special handling of PT_PHDR and first
5864 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5865 when appropriate. Remove special handling of PT_PHDR segment.
5866 Use a more complex condition for when a section is included in a
5867 segment to handle Solaris linker oddities.
5869 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5871 * coff-m88k.c (howto_table): Reformatted for easier reading;
5872 special_function now points to new function m88k_special_reloc.
5873 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5875 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5876 be done correctly by m88k_special_reloc.
5877 (reloc_processing): New function to be used by RELOC_PROCESSING.
5878 (RELOC_PROCESSING): Define to call reloc_processing.
5880 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5882 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5883 (pe_print_pdata): Likewise.
5885 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5886 obstack_alloc fails.
5887 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5889 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5890 * Many files: don't set bfd_error_no_memory if one of the above
5893 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5894 if p_paddr_valid is set.
5895 (copy_private_bfd_data): New static function.
5896 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5898 * elf.c (assign_file_positions_for_segments): Fix case where extra
5899 program headers were allocated.
5901 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5902 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5903 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5904 _bfd_elf_print_private_bfd_data.
5906 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5907 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5908 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5909 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5910 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5911 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5912 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5914 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5916 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5917 * elf.c (make_mapping): New static function.
5918 (map_sections_to_segments): New static function.
5919 (elf_sort_sections): New static function.
5920 (assign_file_positions_for_segments): New static function.
5921 (map_program_segments): Remove.
5922 (get_program_header_size): Remove sorted_hdrs, count, and
5923 maxpagesize parameters. Simplify.
5924 (assign_file_positions_except_relocs): When generating an
5925 executable, use assign_file_positions_for_segments.
5926 (elf_sort_hdrs): Remove.
5927 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5928 to get_program_header_size.
5930 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5932 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5934 * configure, config.in: Regenerate with autoconf 2.7.
5936 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5937 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5939 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5941 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5942 (ecoff_sec_to_styp_flags): Likewise.
5943 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5944 (ecoff_set_symbol_info): Handle scRConst.
5945 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5946 (ecoff_compute_section_file_positions): Handle .rconst section.
5947 (_bfd_ecoff_write_object_contents): Likewise.
5948 (ecoff_link_check_archive_element): Handle scRConst.
5949 (ecoff_link_add_externals): Likewise.
5950 (ecoff_link_write_external): Handle .rconst section.
5951 (ecoff_reloc_link_order): Likewise.
5952 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5953 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5955 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5957 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5958 DEF_DYNAMIC flag is set.
5960 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5962 * host-aout.c: If TRAD_HEADER is defined, include it.
5964 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5966 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5967 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5968 (BFD_NEED_DECLARATION): New function.
5969 * configure.in: Use BFD_NEED_DECLARATION.
5970 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5971 * configure, config.in: Rebuild with autoconf 2.6.
5973 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5974 special_sections before returning when called with a non XCOFF
5977 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5980 * coffcode.h (coff_compute_section_file_positions): Only pad the
5981 previous section to force file alignment when creating an
5984 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5986 * coffcode.h (coff_compute_section_file_positions): If
5987 RS6000COFF_C, set up the .debug section.
5989 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5990 if it is not large enough to accomodate the entire TOC area with
5991 signed 16 bit offsets.
5992 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5994 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5995 TOC anchor to use the TOC value used in the output file.
5997 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5999 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
6000 (_bfd_coff_read_string_table): Likewise.
6002 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6004 * pe-arm.c: Fix typos.
6005 * coff-arm.c: Likewise.
6007 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
6009 * coff-ppc.c (list_ele): Added "cat"egory member.
6010 (record_toc): New category parameter (priv or pub).
6011 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
6012 (ppc_process_before_allocation): Removed embrionic data-in-toc from
6013 the mainline. It addes extra toc cells in error.
6014 (ppc_coff_swap_sym_in_hook): Added some documentation.
6015 (dump_toc): Can now diagnose "virtual toc" chicanery.
6017 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
6019 * elf-bfd.h (struct elf_link_hash_table): Change type of
6020 dynsymcount and bucketcount fields from size_t to bfd_size_type.
6022 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
6024 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
6025 pointerize C_LEAFSTAT or C_LEAFEXT entries.
6027 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
6028 DT_INIT and DT_FINI entries if the _init or _fini symbol is
6029 defined or mentioned in a regular file.
6031 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
6033 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
6034 (coff_ppc_relocate_section): Handle TOCDEFN attribute
6035 (coff_ppc_relocate_section): Correct REL24 handling
6036 (ppc_process_before_allocation): Correct TOCDEFN handling
6038 * peicode.h (dir_names): Added name descriptions
6040 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
6042 * VERSION: Updated to cygnus-2.6.
6044 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
6046 * targets.c (m68k4knetbsd_vec): Declare.
6048 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
6050 * targets.c (bfd_target): Change type of second argument to
6051 _bfd_print_private_bfd_data from void * to PTR.
6052 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
6053 using PTR rather than void *.
6054 * bfd-in2, libbfd.h: Rebuild.
6055 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
6057 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
6058 _bfd_generic_bfd_print_private_bfd_data rather than casting
6061 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
6063 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
6064 "DO NOT DELETE" lines or blank lines that mkdep writes on some
6066 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
6067 BFD64_BACKENDS_CFILES): New variables.
6070 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
6072 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
6073 not at the file position of the first section.
6074 * coffcode.h (coff_compute_section_file_positions): Avoid using
6076 (coff_write_object_contents): When generating a PPC PE executable
6077 with no symbols, round up the file size to a COFF_PAGE_SIZE
6079 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
6080 don't write out a string table.
6082 * elf.c (bfd_section_from_shdr): When using a different section
6083 header, pass the new one to _bfd_elf_make_section_from_shdr.
6084 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
6085 (elf_map_symbols): Add section VMA to symbol value when comparing
6087 (_bfd_elf_compute_section_file_positions): Only build symbol table
6088 if there are some symbols. Set file offset of symtab and strtab
6090 (assign_file_positions_except_relocs): Remove dosyms parameter.
6091 Change all callers. Never set file offset of symtab and strtab
6093 (_bfd_elf_copy_private_section_data): New function.
6094 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
6095 (_bfd_elf_copy_private_symbol_data): New function.
6096 (swap_out_syms): Check for special mapping of st_shndx created by
6097 copy_private_symbol_data.
6098 * elfxx-target.h: Use new copy routines.
6099 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
6100 (_bfd_elf_copy_private_section_data): Declare.
6102 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
6104 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
6107 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
6108 _bfd_dummy_target, matching the recent change to archive
6111 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
6113 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
6114 arithmetic on PTR types.
6116 * aout-target.h (MY(callback)): Set the lma of the sections.
6118 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
6119 symbol into a reloc against the section.
6121 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
6123 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
6124 glue for the relocs: IMGLUE and IFGLUE.
6125 (record_toc): new function - tracks toc contents
6126 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
6127 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
6128 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
6129 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
6130 (ppc_record_toc_entry): Removed a debug define (duh)
6132 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
6133 (pe_print_idata): New function - formats the idata section data
6134 (pe_print_pdata): New function - formats the pdata section data
6135 (pe_print_private_bfd_data): calls to above
6137 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
6139 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
6140 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
6141 TARGET_SYM and TARGET_NAME for vector and BFD name.
6142 * coff-pmac.c (pmac_xcoff_vec): Remove.
6143 (TARGET_SYM, TARGET_NAME): Define.
6144 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
6145 machine to 0, not all PowerMacs are 601s.
6147 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
6149 * elfcode.h (elf_object_p): Read in any program headers.
6150 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
6151 based on the program headers, if any.
6152 (elf_fake_sections): Set sh_addr from the vma, not the lma.
6153 (map_program_segments): Set p_paddr of program headers based on
6156 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
6158 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
6161 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
6162 trying to do a relocateable link with a non-a.out object file.
6164 * archive.c (bfd_generic_archive_p): Check the first object file
6165 in an archive even if target_defaulted is set. If the object file
6166 has the wrong xvec, reject it.
6168 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
6169 be represented, report the name via _bfd_error_handler.
6170 (translate_to_native_sym_flags): Likewise.
6171 * elf32-mips.c (mips_elf_final_link): Likewise.
6172 * oasys.c (oasys_write_sections): Likewise.
6174 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
6175 which checks for STYP_OVRFLO sections.
6176 (coff_compute_section_file_positions): If RS6000COFF_C, handle
6177 reloc and lineno count overflows.
6178 (coff_write_object_contents): Call coff_count_linenumbers before
6179 coff_compute_section_file_positions. If RS6000COFF_C, handle
6180 reloc and lineno count overflows.
6181 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
6182 relocs before dealing with .pad sections. Count overflow section
6183 headers when handling .pad sections.
6185 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
6188 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
6189 (struct xcoff_link_hash_table): Add descriptor_section and
6190 special_sections fields.
6191 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
6192 (xcoff_link_add_symbols): Set linkage section alignment. Create
6193 descriptor section. Check for magic symbol names (_text, etc.),
6194 and record them in special_sections if found. Set
6195 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
6196 descriptor field to point back to the function code symbol.
6197 (xcoff_sweep): Always mark the special descriptor_section.
6198 (bfd_xcoff_export_symbol): Check whether the symbol might be a
6199 function descriptor, and mark it if it is.
6200 (bfd_xcoff_size_dynamic_sections): Add new special_sections
6201 parameter, and fill it in. Allocate space for the descriptor
6203 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
6204 global linkage code. If an undefined function descriptor is
6205 exported, arrange to define it. Warn about any other undefined
6207 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
6208 (xcoff_write_global_symbol): Create a function descriptor when
6210 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
6211 * bfd-in2.h: Rebuild.
6213 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
6215 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
6216 (ppc_coff_link_hash_table): new types for hashing
6217 (ppc_coff_link_hash_newfunc): hash entry constructor
6218 (ppc_coff_link_hash_table_init): hash table initializer
6219 (ppc_coff_link_hash_table_create): hash table constructor
6220 (ppc_record_toc_entry): changed references to hash table
6221 (coff_ppc_relocate_section): changed references to hash table
6223 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
6224 * libcoff.h: Rebuild
6226 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
6227 (coff_link_add_symbols): removed toc_offset init
6229 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
6231 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
6234 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
6235 if it is given and mmep is available.
6236 * acconfig.h: Undef USE_MMAP.
6237 * configure, config.in: Regenerated.
6238 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
6239 table handling the old way.
6240 (aout_get_external_symbols): Don't complain if last byte of string
6242 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
6243 (bfd_free_window) [! USE_MMAP]: Don't define.
6244 (bfd_get_file_window,
6245 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
6247 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
6249 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
6252 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
6254 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
6255 compatible with AMD generated COFF files. Try to support both AMD
6256 and GNU formats simultaneously.
6257 (coff_a29k_relocate_section): Likewise.
6259 * libbfd.c (bfd_get_file_window): Change writable parameter from
6260 int to boolean; update all callers. Pass MAP_SHARED if not
6261 writable--it's required on Solaris. Cast fprintf argument to
6263 * bfd-in.h (bfd_get_file_window): Update declaration.
6264 * bfd-in2.h: Rebuild.
6265 * aoutx.h: Update calls to bfd_get_file_window.
6267 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
6269 (xcoff_swap_ldhdr_in): New static function.
6270 (xcoff_swap_ldsym_in): New static function.
6271 (xcoff_find_reloc): Handle the case of a single reloc correctly.
6272 (xcoff_link_add_symbols): If we just created a descriptor, pass it
6273 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
6274 Handle XTY_ER/XMC_XO symbols correctly.
6275 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
6276 rather than normal symbol table.
6277 (bfd_xcoff_import_symbol): It's not an error if the symbol is
6278 already defined with the same absolute value.
6279 (xcoff_mark): When considering called symbols, check whether the
6280 descriptor is from a dynamic object, rather than the symbol
6282 (xcoff_build_ldsyms): Likewise.
6284 * libbfd.c (bfd_get_file_window): Change return type to boolean.
6285 Cast realloc and malloc return values. If malloc or realloc fail,
6286 set bfd_error_no_memory.
6287 * bfd-in.h (bfd_get_file_window): Change type to boolean.
6288 * bfd-in2.h: Rebuild.
6290 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
6292 * coff-ppc.c (ppc_record_toc_entry): new function.
6293 (in_reloc_p): changed return value.
6294 (coff_ppc_relocate_section): much rework.
6295 (ppc_allocate_toc_section): new function.
6296 (ppc_process_before_allocation): new function.
6297 (ppc_coff_swap_sym_in_hook): new function.
6299 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
6300 (coff_link_add_symbols): initialize toc_offset.
6302 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
6303 (coff_swap_aouthdr_out): Added more sections to the data
6304 dictionary for the pe file header. Also changed linker version
6305 number on the ppc side.
6306 (dir_names): small improvements to the dictionary printing.
6307 (pe_mkobject_hook): save the file level flags.
6309 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
6310 (pe_tdata): added real_flags field
6311 (coff_tdata): added local_toc_sym_map and access macro
6313 * libcoff.h (coff_link_hash_entry): added toc_offset field
6314 (pe_tdata): added real_flags field
6315 (coff_tdata): added local_toc_sym_map and access macro
6317 * coffcode.h (coff_set_alignment_hook): added hook for PE.
6318 (coff_mkobject): init for local_toc_sym_map
6319 (coff_write_object_contents): set the internal_a.magic to
6320 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
6323 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
6325 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
6326 entries until both the line number address and the function name
6327 address are too large.
6329 * configure.in: Call AC_CHECK_PROG to find and cache AR.
6330 * configure: Rebuilt.
6332 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
6333 is defined in the environment.
6335 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
6337 * som.c (som_get_section_contents_in_window): Define to use
6340 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
6342 * coff-i860.c: New file, based on coff-i386.c.
6343 * cpu-i860.c: New file, based on cpu-i386.c.
6344 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
6345 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
6346 targets, using i860coff_vec.
6347 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
6348 trad-core.o and hosts/i860mach3.h.
6349 (i860coff_vec): Use coff-i860.o and cofflink.o.
6350 * configure: Rebuild.
6351 * Makefile.in: Rebuild dependencies.
6352 (ALL_MACHINES): Add cpu-i860.o.
6353 (BFD32_BACKENDS): Add coff-i860.o.
6354 (CFILES): Add cpu-i860.c and coff-i860.c.
6355 * targets.c (i860coff_vec): Declare.
6356 (bfd_target_vector): Add &i860coff_vec.
6357 * archures.c (bfd_i860_arch): Declare.
6358 (bfd_archures_list): Add &bfd_i860_arch.
6359 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
6360 (coff_set_flags): Handle bfd_arch_i860.
6361 (coff_write_object_contents): Handle I860 a.out magic number.
6363 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
6365 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
6366 the created .tc section to 2.
6367 (xcoff_mark): Don't keep a .loader reloc for a call to an
6368 undefined symbol when creating a shared library.
6369 (xcoff_build_ldsyms): When creating a shared library, generate
6370 global linkage code for a call to an undefined symbol.
6372 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
6374 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
6375 BFD32_BACKENDS, BFD64_BACKENDS.
6376 (.dep1): Put mkdep output in a separate file.
6377 Rebuilt dependencies.
6379 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
6382 Permit use of mmap when available:
6384 * configure.in: Check for mmap, madvise, mprotect.
6385 * config.in, configure: Regenerated.
6387 * libbfd.c (struct _bfd_window_internal): Define type.
6388 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
6390 (ok_to_map): New static variable for debugging.
6391 (_bfd_generic_get_section_contents_in_window): New function.
6392 * bfd-in.h (bfd_window_internal): Declare type.
6393 (bfd_window): Define type.
6394 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
6395 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
6398 * libaout.h (struct aoutdata): Add two window fields.
6399 (obj_aout_sym_window, obj_aout_string_window): New macros.
6400 * aoutx.h (some_aout_object_p): Initialize windows.
6401 (aout_get_external_symbols): Get symbol data and strings in
6402 windows instead of explicitly allocated buffers.
6403 (slurp_symbol_table): Free window instead of memory.
6404 (bfd_free_cached_info): Release windows instead of freeing storage
6406 (aout_link_free_symbols): Ditto.
6408 * targets.c (bfd_target): Add new field for
6409 get_section_contents_in_window.
6410 (BFD_JUMP_TABLE_GENERIC): Updated.
6411 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
6412 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
6413 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
6414 macros for get_section_contents_in_window field.
6416 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
6418 * core.c: Renamed to corefile.c
6419 * makefile.dos (OBJS): Change core.o to corefile.o
6420 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
6423 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
6425 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
6426 targ_selvecs to allow debugging under Irix-5 native.
6429 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
6431 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
6432 to o. Clobber and restore the list of new csects around the call
6433 to _bfd_generic_link_add_one_symbol, in case it wants to report a
6434 linker error and the linker wants to read the symbol table. Reset
6435 the line number count of a real section even if it has no relocs.
6436 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
6438 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
6441 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
6443 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
6444 an undefined symbol in a shared link.
6446 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
6447 oldtype from bfd_link_order_type to bfd_link_hash_type. From
6448 phdm@info.ucl.ac.be (Philippe De Muyter).
6450 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6452 * coff-m88k.c (rtype2howto): New static function.
6453 (RTYPE2HOWTO): Use it rather than a macro definition.
6455 * coffcode.h (coff_write_object_contents): set internal_a.magic
6456 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
6458 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
6459 define TRAD_HEADER to new file hosts/delta68.h.
6460 m88*-motorola-sysv*, however, does use ptrace-core.o.
6461 * hosts/delta68.h: New file.
6463 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6464 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6466 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6468 * i386linux.c (MY(vec)): Declare before use.
6470 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6472 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6473 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6475 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6476 BFD is not of the right type.
6477 (bfd_elf_get_needed_list): Likewise.
6478 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6479 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6480 * xcofflink.c (XCOFF_XVECP): Define.
6481 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6483 (bfd_xcoff_import_symbol): Likewise.
6484 (bfd_xcoff_export_symbol): Likewise.
6485 (bfd_xcoff_link_count_reloc): Likewise.
6486 (bfd_xcoff_record_link_assignment): Likewise.
6487 (bfd_xcoff_size_dynamic_sections): Likewise.
6489 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6490 table index against the number of symbols for a base relative
6493 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6495 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6496 full_aouthdr flag here...
6497 (_bfd_xcoff_bfd_final_link): ...not here.
6499 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6501 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6502 systems that have a system <libelf.h>.
6503 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6504 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6505 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6506 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6507 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6508 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6509 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6511 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6513 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6514 set, set BSF_WEAK in symbol. Change all callers.
6515 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6516 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6517 _bfd_generic_link_add_one_symbol.
6518 (ecoff_indirect_link_order): Check that the section tdata relocs
6519 are not NULL before using them.
6521 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6522 define TRAD_HEADER as hosts/alphalinux.h.
6523 * configure: Rebuild.
6524 * hosts/alphalinux.h: New file.
6525 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6528 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6530 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6531 C_ECOMM storage classes.
6533 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6535 (xcoff_mark): Call xcoff_mark_symbol.
6536 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6537 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6539 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6541 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6543 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6545 (xcoff_find_reloc): New static function.
6546 (xcoff_link_add_symbols): Use it.
6547 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6548 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6549 relocate the value of C_DECL.
6551 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6553 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6555 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6556 callback decide what goes in .relocs.
6557 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6558 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6561 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6563 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6566 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6568 * xcofflink.c: More improvements, mostly to fix handling of
6569 constructors and a few other special cases.
6570 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6571 zero, reverting yesterday's change.
6572 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6573 (bfd_xcoff_link_count_reloc): Declare.
6574 (bfd_xcoff_record_link_assignment): Declare.
6575 * bfd-in2.h: Rebuild.
6577 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6579 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6580 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6581 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6582 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6583 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6584 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6586 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6589 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6590 segments includes the a.out header. See to that the magic number
6591 *always* is big-endian.
6593 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6594 m68k4k NetBSD configurations.
6596 * configure.in, configure: Separate i386 & mips NetBSD
6597 configurations from other BSD ones. Don't assume DEC is the only
6598 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6599 configurations. Add support for m68k4k NetBSD object format.
6601 * libaout.h: Added M_68K4K_NETBSD magic.
6603 * m68k4knetbsd.c: New file.
6605 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6607 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6610 * hosts/mipsnbsd.h: New file.
6613 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6615 * config.bfd: Add config stuff for mips*-*-magic* to set
6616 targ_defvec to ecoff_big_vec.
6619 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6621 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6623 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6624 toc_section, and entry_section fields.
6625 (struct xcoff_section_tdata): Remove ldrel_count field.
6626 * libcoff.h: Rebuild.
6627 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6629 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6630 full a.out header if full_aouthdr is set in xcoff_data.
6631 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6632 based on sections stored in xcoff_data.
6633 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6635 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6636 (rs6000coff_vec): Set symbol_leading_char to '.'.
6637 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6638 value stored in ret rather than returning a pointer value.
6640 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6642 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6645 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6647 * som.c (som_slurp_string_table): Allocate the strings with malloc
6648 since they're free'd by free_cached_info.
6649 (som_slurp_symbol_table): Similarly for the symbol table.
6651 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6653 * Makefile.in (diststuff): Don't make headers.
6655 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6657 * Makefile.in: Rebuild dependencies.
6659 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6660 output_bfd is not SunOS.
6661 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6662 non-SunOS input files.
6664 * xcofflink.c: Extensive changes to support linking shared objects
6665 and generating a .loader section.
6666 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6667 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6668 last_symndx, and ldrel_count fields.
6669 * libcoff.h: Rebuild.
6670 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6671 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6673 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6674 (bfd_xcoff_export_symbol): Declare.
6675 (bfd_xcoff_size_dynamic_sections): Declare.
6676 * bfd-in2.h: Rebuild.
6678 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6680 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6681 * configure: Rebuild.
6682 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6683 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6685 (pmac_xcoff_vec): Update to use new xcoff support.
6686 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6687 (xcoff_write_armap): Declare buf as unsigned char.
6688 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6690 * mpw-make.sed: Generalize subdir_do edit.
6692 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6694 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6695 correctly. Don't initialize asect->vma.
6697 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6699 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6700 something a little less than the page size.
6702 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6704 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6706 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6708 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6709 * coffcode.h (coff_write_object_contents): If .bss is before
6710 .data us that as data_start.
6711 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6713 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6714 (coff_swap_outhdr_out): Hardwire in version number.
6716 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6718 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6719 major and minor to *_vno, since the former are also macros in
6720 SunOS header files. Cast result of bfd_alloc to appropriate
6723 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6724 before assigning to sec_data.
6726 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6728 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6729 now relative to the section, not absolute.
6730 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6731 get the file name when there is a N_SO directory name. When
6732 handling stabs, remember that section->vma was added to the
6735 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6737 * sunos.c (struct sunos_link_hash_table): Add needed field.
6738 (sunos_link_hash_table_create): Call bfd_release, not free.
6739 (sunos_link_hash_table_create): Initialize needed field.
6740 (sunos_add_dynamic_symbols): Record needed objects.
6741 (bfd_sunos_get_needed_list): New function.
6742 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6743 * bfd-in2.h: Rebuild.
6745 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6747 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6749 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6751 * bfd-in.h (struct bfd_link_needed_list): Rename from
6752 bfd_elf_link_needed_list.
6753 * bfd-in2.h: Rebuild.
6754 * elf.c, elflink.h, libelf.h: Corresponding changes.
6756 Add start at AIX linker support; no shared libraries yet.
6757 * xcofflink.c: New file.
6758 * configure.in (rs600coff_vec): Use xcofflink.o.
6759 * configure: Rebuild.
6760 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6762 (struct xcoff_section_tdata): Define.
6763 (xcoff_section_data): Define macro.
6764 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6765 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6766 (_bfd_xcoff_bfd_final_link): Declare.
6767 (_bfd_ppc_xcoff_relocate_section): Declare.
6768 * libcoff.h: Rebuild.
6769 * coff-rs6000.c: Clean up a bit.
6770 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6771 cputype, csects, and debug_indices.
6772 (xcoff_copy_private_bfd_data): Copy cputype.
6773 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6774 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6775 (xcoff_reloc_type_lookup): Rename from
6776 rs6000coff_reloc_type_lookup.
6777 (coff_relocate_section): Define.
6778 (_bfd_xcoff_sizeof_headers): Define.
6779 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6780 (_bfd_xcoff_bfd_relax_section): Define.
6781 (_bfd_xcoff_bfd_link_split_section): Define.
6782 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6784 * coffcode.h (coff_compute_section_file_positions): If AIX,
6785 increment sofar by SMALL_AOUTSZ if not executable.
6786 (coff_write_object_contents): If AIX, always output an a.out
6787 header; if not executable, header size of SMALL_AOUTSZ.
6788 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6789 (_bfd_stringtab_init): Initialize xcoff field.
6790 (_bfd_xcoff_stringtab_init): New function.
6791 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6792 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6793 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6794 * libbfd.h: Rebuild.
6795 * Makefile.in: Rebuild dependencies.
6796 (BFD32_BACKENDS): Add xcofflink.o.
6797 (CFILES): Add xcofflink.c.
6799 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6800 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6801 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6803 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6805 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6807 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6809 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6810 * config.in: Regenerated.
6812 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6813 (_bfd_chunksize): New variable.
6814 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6815 for obstack chunk size.
6816 * configure.in: Check for getpagesize.
6817 * configure: Regenerated.
6819 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6821 * trad-core.c (rawptr): Make it a local variable of
6822 ptrace_unix_core_file_p.
6824 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6826 * coff-arm.c (in_reloc_p): New.
6827 * coff-i386.c (in_reloc_p): New.
6828 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6829 (coff_write_object_contents): Only set has_reloc_section
6831 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6832 in_reloc_p to decide if reloc should be emitted.
6833 * libcoff.h (pe_data_type.in_reloc_p): New.
6834 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6836 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6838 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6839 (_bfd_coff_read_internal_relocs): Likewise.
6840 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6841 (_bfd_coff_read_internal_relocs): Likewise.
6843 * elflink.h (elf_link_add_object_symbols): Correct conditions
6844 under which type and size change warnings are issued.
6846 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6848 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6849 a symbol which is not in a real section.
6850 (coff_write_native_symbol): Corresponding change.
6852 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6853 coff_link_hash_newfunc and make non-static.
6854 (_bfd_coff_link_hash_table_init): New function, broken out of
6855 _bfd_coff_link_hash_table_create.
6856 (_bfd_coff_link_hash_table_create): Use it.
6857 (process_embedded_commands): Make static.
6858 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6859 (_bfd_coff_link_hash_table_init): Declare.
6860 * libcoff.h: Rebuild.
6862 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6863 field in XCOFF tdata.
6864 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6865 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6866 based on cputype stored in a.out header, or in n_type of initial
6868 (coff_write_object_contents): Set cputype correctly in a.out
6870 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6872 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6873 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6875 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6876 * libcoff.h: Rebuild.
6878 * cpu-rs6000.c (rs6000_compatible): New static function.
6879 (bfd_rs6000_arch): Use it.
6880 * cpu-powerpc.c (powerpc_compatible): New static function.
6881 (arch_info_struct): Define various flavours of PowerPC.
6882 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6885 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6887 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6889 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6891 * elflink.h (elf_link_add_object_symbols): Don't warn about
6892 changing the size or type if the old definition was weak.
6894 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6896 * coffcode.h (combined_entry_type): Add fix_line field.
6897 (coff_slurp_line_table): Warn if we try to set the lineno field of
6899 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6900 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6901 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6902 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6904 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6905 * libcoff.h: Rebuild.
6907 * libcoff-in.h (struct xcoff_tdata): Define.
6908 (xcoff_data): Define.
6909 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6910 * bfd-in2.h, libcoff.h: Rebuild.
6911 * coff-rs6000.c (xcoff_mkobject): New static function.
6912 (coff_mkobject): Define.
6913 (xcoff_copy_private_bfd_data): New static function.
6914 (coff_bfd_copy_private_bfd_data): Define.
6915 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6917 (rs6000coff_vec): Add DYNAMIC to object_flags.
6918 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6919 .loader sections specially.
6920 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6921 section alignment from the XCOFF tdata information.
6922 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6923 F_SHROBJ, and copy the extra a.out header information into the
6924 XCOFF tdata structure.
6925 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6926 F_DYNLOAD and the extra a.out header information.
6927 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6928 C_HIDEXT symbol with attached csect information.
6929 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6930 in the o_maxdata field.
6931 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6932 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6933 end if BSF_NOT_AT_END is set.
6935 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6936 _bfd_read_ar_hdr_fn.
6937 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6938 * bfd-in2.h, libbfd.h: Rebuild.
6939 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6941 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6942 (bfd_slurp_bsd_armap_f2): Likewise.
6943 (_bfd_slurp_extended_name_table): Likewise.
6945 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6947 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6949 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6950 when the symbol table is empty.
6952 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6953 space for section symbols, since we don't output them either.
6954 (elf_m68k_adjust_dynindx): Removed.
6956 * ptrace-core.c (rawptr): Make it a local variable of
6957 ptrace_unix_core_file_p.
6959 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6961 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6964 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6965 Mac object file formats.
6967 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6969 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6970 auxent if there isn't one.
6971 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6972 rather than FILNMLEN as the maximum name length.
6974 * coffcode.h (bfd_coff_backend_data): Add new field
6975 _bfd_coff_print_aux.
6976 (bfd_coff_print_aux): New static function.
6977 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6978 scnlen field of an XTY_LD csect aux entry.
6979 (coff_print_aux): New static function.
6980 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6981 in coff_pointerize_aux_hook.
6982 (bfd_coff_std_swap_table): Initialize new field.
6983 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6984 * libcoff.h: Rebuild.
6985 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6986 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6988 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6989 if there are symbols, for native AIX ld compatibility.
6991 * coffcode.h (bfd_coff_backend_data): Add new field
6992 _bfd_coff_pointerize_aux_hook.
6993 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6994 or I960, and as 0 otherwise.
6995 (bfd_coff_std_swap_table): Initialize new field.
6996 * libcoff.h: Rebuild.
6997 * coffgen.c (coff_pointerize_aux): Change parameters to take
6998 symbol pointer instead of type and class, and to take aux index.
6999 Call _bfd_coff_pointerize_aux_hook if it is defined.
7000 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
7001 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
7002 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7004 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
7005 read-only/host-only support.
7007 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
7009 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
7012 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
7013 BFD_JUMP_TABLE_ARCHIVE accordingly.
7014 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
7015 (_bfd_compute_and_write_armap): Declare.
7016 (_bfd_generic_read_ar_hdr): Declare.
7017 (_bfd_read_ar_hdr): Define.
7018 (_bfd_noarchive_read_ar_hdr): Define.
7019 (_bfd_archive_bsd_read_ar_hdr): Define.
7020 (_bfd_archive_coff_read_ar_hdr): Define.
7021 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
7022 _bfd_read_ar_hdr instead.
7023 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
7024 (_bfd_compute_and_write_armap): Rename from
7025 compute_and_write_armap. Make non-static. Change all callers.
7026 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
7027 than _bfd_snarf_ar_hdr.
7028 * aout-target.h (MY_read_ar_hdr): Define if not defined.
7029 * ieee.c (ieee_read_ar_hdr): Define.
7030 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
7031 * oasys.c (oasys_read_ar_hdr): Define.
7032 * som.c (som_read_ar_hdr): Define.
7033 * bfd-in2.h, libbfd.h: Rebuild.
7035 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
7037 * peicode.c (coff_swap_filehdr_in): If symptr is
7038 zero, there aren't any symbols, even if nsyms is set.
7040 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
7042 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
7044 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
7045 sections, and set styp correctly for them: .got, .hash, .dynamic,
7046 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
7047 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
7049 (ecoff_sort_hdrs): New static function.
7050 (ecoff_compute_section_file_positions): Return boolean, not void.
7051 Sort the sections by VMA before looking through them. Put the
7052 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
7053 section on an appropriate boundary within the page.
7054 (ecoff_compute_reloc_file_positions): Check return value of
7055 ecoff_compute_section_file_positions.
7056 (_bfd_ecoff_set_section_contents): Likewise.
7057 (_bfd_ecoff_write_object_contents): Check for various Alpha
7058 section types when incrementing text_size and data_size. Call
7059 adjust_headers backend function if it exists.
7060 * coff-alpha.c (alpha_adjust_headers): New static function.
7061 (alpha_ecoff_backend_data): Initialize adjust_headers field.
7062 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7064 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
7066 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
7068 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
7069 of ALTERNATE_AIX_CORE_FORMAT.
7070 * configure.in (aix4): No longer need CORE_FLAGS.
7071 * configure: Updated.
7073 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
7075 NS32k changes from Ian Dall:
7076 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
7078 (aout_link_input_section_std, aout_link_input_section_ext,
7079 aout_link_reloc_link_order): Call them instead of _bfd_*
7081 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
7083 (backend_data): Use it instead of hardcoded zero.
7085 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
7086 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
7088 * ns32knetbsd.c: Include bfd.h.
7089 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
7090 (MY_bfd_reloc_type_lookup): Declare function too.
7091 * pc532-mach.c (set_sizes): Don't declare.
7092 (MY_text_includes_header, MY_exec_header_not_counted): Define.
7093 (backend_data, MY_backend_data): Don't define.
7095 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
7096 ns32k-*-lites* like ns32k-*-netbsd*.
7098 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
7101 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
7103 * coffcode.h (coff_write_object_contents): Restore setting
7104 f_timdat to 0, deleted on August 22.
7106 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
7108 * coffcode.h (coff_bfd_copy_private_symbol_data,
7109 coff_bfd_copy_private_section_data,
7110 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
7111 * peicode.h (coff_bfd_copy_private_bfd_data): New
7112 (pe_bfd_copy_private_bfd_data): New.
7113 (coff_swap_scnhdr_in): Swap bss size into the right place.
7114 (pe_print_private_bfd_data): Add some newlines.
7116 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
7118 * som.c (setup_sections): Don't die if a space has no subspaces.
7120 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
7122 * elflink.h (elf_link_add_object_symbols): Don't let a weak
7123 dynamic symbol override a common symbol. Don't change the size or
7124 type if they have been set and the new symbol is not a definition.
7125 Warn if the size or type changes.
7127 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
7129 * som.c (som_begin_writing): Don't write the symbol table or
7131 (som_finish_writing): Write them here. Place them after the
7132 subspace data, but before the relocs.
7134 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
7136 * sunos.c (sunos_add_one_symbol): Just pass false, not
7137 info->shared_library, to sunos_create_dynamic_sections.
7138 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
7140 (sunos_check_dynamic_reloc): Remove .text section assertion.
7142 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
7144 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
7145 * configure, configure.in: Add pmac_xcoff_vec case.
7146 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
7147 * coff-pmac.c: New file, PowerMac XCOFF support.
7148 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
7149 * targets.c (pmac_xcoff_vec): Declare.
7151 * mpw-config.in: Various changes to be compatible with the
7152 autoconf-based configury.
7153 * mpw-make.sed: New file, sed commands to translate Unix
7154 makefile into MPW syntax.
7155 * mpw-make.in: Remove.
7156 * hosts/mpw.h: Remove.
7157 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
7158 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
7160 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
7162 * binary.c (binary_get_symtab): Return an empty string on error.
7163 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
7165 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
7167 * coff-ppc.c: Reformatted according to gnu conventions
7168 Removed irrelevant "if 0" code
7170 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
7172 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
7173 symbols rather than as indirect symbols.
7174 (MY(slurp_symbol_table)): Don't do anything special about
7177 * coffcode.h (coff_new_section_hook): Make sure that the alignment
7178 of .ctors and .dtors sections is no larger than 2.
7180 * sunos.c (sunos_add_one_symbol): Don't change
7181 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
7183 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
7184 dynamic symbols when creating a shared library.
7185 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
7187 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
7188 written even if it is not defined in a regular object.
7189 (sunos_write_dynamic_symbol): Use plt_offset for the address of
7190 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
7191 rather than the constant 22.
7192 (sunos_check_dynamic_reloc): Handle creating a shared library.
7193 (sunos_finish_dynamic_link): Set the first entry in the GOT to
7194 zero when creating a shared library.
7195 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
7196 write it out at the start of the symbol table.
7198 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
7200 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
7202 * config.bfd: Add arm-*-coff.
7203 * configure.in, configure: Add armcoff_{little,big}_vec.
7204 * targets.c (armcoff_{little,big}_vec): Declare.
7205 (bfd_target_vector): Add armcoff_{little,big}_vec.
7206 * coff-arm.c (armcoff_{little,big}_vec): Always define.
7208 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
7210 * targets.c (bfd_find_target): Remove debugging code.
7212 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
7214 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
7216 * Makefile.in: added *-ppc files
7217 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
7218 allow pe based .o's to be shared with other tools on ppc/NT
7219 * config.bfd: added powerpc[le]-[pe|winnt] config support
7220 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
7221 * peicode.h: Added more section flags for PE on ppc
7222 Added coff_swap_filehdr_out to allow peicode.h to be
7223 used for non-image PE files on ppc.
7224 Check for image, or not, before copying pe_opthdr
7225 * targets.c: Added new bfd's
7226 * targets.c: Removed two inactive bfds that shouldn't have made it this
7229 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7231 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
7232 explicit values to initialize all relocs. Change all users.
7233 (ppc_elf_brtaken_inner): New function to handle branch predicition
7235 (ppc_elf_brtaken_reloc): Ditto.
7236 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
7237 relocs use ppc_elf_unsupported_reloc.
7238 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
7239 needs to be reported.
7240 (ppc_elf_relocate_section): Support branch prediction relocs.
7242 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
7244 * bfd.c (bfd_assert): Remove \n from string passed to
7247 * coff-i386.c: (TWO_DATA_SECS): Don't define.
7248 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
7249 (bfd_coff_make_section_hook): Don't define.
7250 (coff_make_section_hook): Remove.
7251 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
7252 (styp_to_sec_flags): Likewise.
7253 (coff_write_object_contents): Likewise.
7254 (bfd_coff_std_swap_table): Don't initialize make_section_hook
7256 * libcoff.h: Rebuild.
7257 * coffgen.c (make_a_section_from_file): Just call
7258 bfd_make_section_anyway, not bfd_make_section or
7259 bfd_coff_make_section_hook.
7260 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
7261 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
7262 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
7263 make_section_hook field.
7264 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7266 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
7267 pointers into value field for warning and indirect symbols; just
7268 leave the value field alone.
7269 * linker.c (generic_link_add_symbol_list): Use next symbol for
7270 warning and indirect symbols, rather than looking in symbol value.
7271 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
7272 parameter. Change all callers. Remove support for indirect
7273 symbols; it didn't work anyhow.
7274 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
7275 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
7276 * bfd-in2.h: Rebuild.
7278 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7280 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
7281 go back to telling the tools this reloc operates on 32 bits.
7283 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
7285 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
7286 rather than a direct fprintf.
7287 * archive.c (_bfd_write_archive_contents): Likewise.
7288 * coffcode.h (coff_slurp_symbol_table): Likewise.
7289 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
7290 (ppc_elf_unsupported_reloc): Likewise.
7291 (ppc_elf_relocate_section): Likewise.
7292 * i386linux.c (linux_tally_symbols): Likewise.
7293 (linux_finish_dynamic_link): Likewise.
7294 * osf-core.c (osf_core_core_file_p): Likewise.
7295 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
7296 * som.c (som_sizeof_headers): Likewise.
7297 * srec.c (srec_bad_byte): Likewise.
7298 * bfd.c (bfd_assert): Likewise. Also change file to be const.
7299 * libbfd-in.h (bfd_assert): Declare first parameter const.
7300 * libbfd.h: Rebuild.
7301 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
7302 bfd_reloc_overflow is enough.
7303 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
7304 * coff-h8500.c (rtype2howto): Likewise.
7305 * coff-z8k.c (rtype2howto): Likewise.
7306 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
7307 * elf.c (_bfd_elf_get_lineno): Likewise.
7308 (_bfd_elf_no_info_to_howto): Likewise.
7309 (_bfd_elf_no_info_to_howto_rel): Likewise.
7310 * hp300hpux.c (convert_sym_type): Likewise.
7311 (MY(swap_std_reloc_in)): Likewise.
7312 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
7314 * libaout.h (struct aoutdata): Add line_buf field.
7315 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
7316 and filename_buffer. Instead, use a malloc buffer stored in the
7317 new line_buf field. Remove length restrictions.
7319 * coffgen.c (string_size): Remove static variable.
7320 (debug_string_size, debug_string_section): Likewise.
7321 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
7322 and debug_string_size_p parameters. Use them instead of the
7323 global variables. Change all callers.
7324 (coff_write_symbol): Likewise.
7325 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
7326 (coff_write_symbols): Add local variables to replace removed
7329 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
7330 function, and line_base fields.
7331 * libcoff.h: Rebuild.
7332 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
7333 information, rather than using static variables.
7335 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
7336 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
7338 * init.c (initialized): Remove static variable.
7339 (bfd_init): Don't bother setting initialized.
7340 (bfd_check_init): Remove.
7341 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
7342 * libbfd.h: Rebuild.
7344 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7346 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
7347 size for full core dumps. Copy core file header to private data.
7348 (rs6000coff_core_file_failing_command,
7349 rs6000coff_core_file_failing_signal): New functions to extract
7350 the file name and terminating signal from the core file.
7351 * coff-rs6000.c: Use them.
7353 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
7355 Change arch info to be const, initialized at compile time.
7356 * archures.c: Reindent many functions. Change CONST to const.
7357 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
7358 nothing set it anyhow. Make next const.
7359 (bfd_arch_info_list): Remove.
7360 (bfd_archures_list): Rename from archures_init_table. Change from
7361 a table of function pointers to a table of bfd_arch_info_type
7362 structure addresses.
7363 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
7364 (bfd_lookup_arch): Likewise.
7365 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
7367 (bfd_default_arch_struct): Make const.
7368 (bfd_arch_init, bfd_arch_linkin): Remove.
7369 (bfd_get_arch_info): Return a const pointer.
7370 * init.c (bfd_init): Don't call bfd_arch_init.
7371 * bfd.c (struct _bfd): Make arch_info const.
7372 * bfd-in2.h: Rebuild.
7373 * libbfd.h: Rebuild.
7374 * configure.in: Put & before everything in $selarchs.
7375 * configure: Rebuild.
7376 * cpu-*.c: Change bfd_*_arch from a function which calls
7377 bfd_arch_linkin to a const structure.
7378 * ieee.c (ieee_object_p): Make arch const.
7380 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7382 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
7384 * bfd-in2.h: Regenerate.
7385 * libbfd.h: Regenerate.
7387 * elf32-ppc.c (reloc_type): Update names to match current draft.
7388 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
7389 relative. Update names to current V.4 draft.
7390 (ppc_elf_reloc_type_lookup): Add support for more relocations.
7391 (ppc_elf_relocate_section): Rename relocations to match draft.
7393 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
7395 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
7396 compiled with -mrelocatable-lib to be linked with either normal
7397 modules or -mrelocatable modules.
7399 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
7401 * coffcode.h (coff_write_object_contents): Clear the vstamp field
7402 in the a.out header.
7404 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
7405 a reloc against a local symbol, even if it's not a section.
7407 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
7409 * targets.c (bfd_target): Remove unused align_power_min field.
7410 * bfd-in2.h: Rebuild.
7411 * All backends: Remove initialization of align_power_min.
7413 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
7415 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
7417 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
7419 * config.bfd (mips-dec-netbsd*): New target.
7420 * configure.host (mips-dec-netbsd*): New host.
7421 * configure.in (mips-dec-netbsd*): New native.
7422 * configure: Rebuild.
7424 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
7426 Make the COFF backend linker merge common types:
7427 * cofflink.c (struct coff_debug_merge_element): Define.
7428 (struct coff_debug_merge_type): Define.
7429 (struct coff_debug_merge_hash_entry): Define.
7430 (struct coff_debug_merge_hash_table): Define.
7431 (coff_debug_merge_hash_table_init): Define.
7432 (coff_debug_merge_hash_table_free): Define.
7433 (coff_debug_merge_hash_lookup): Define.
7434 (struct coff_final_link_info): Add debug_merge field.
7435 (coff_debug_merge_hash_newfunc): New static function.
7436 (_bfd_coff_final_link): Allocate and free debug_merge table.
7437 (coff_link_input_bfd): Merge identical enum, struct and union
7440 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
7442 Convert i960 COFF to use COFF backend linker.
7443 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
7444 structure to store the symbol being used.
7445 (coff_i960_start_final_link): New static function.
7446 (coff_i960_relocate_section): New static function.
7447 (coff_i960_adjust_symndx): New static function.
7448 (coff_start_final_link): Define.
7449 (coff_relocate_section): Define.
7450 (coff_adjust_symndx): Define.
7451 * coffcode.h (bfd_coff_backend_data): Add new callback function
7452 _bfd_coff_start_final_link.
7453 (bfd_coff_start_final_link): Define.
7454 (coff_start_final_link): Define if not defined.
7455 (bfd_coff_std_swap_table): Add coff_start_final_link.
7456 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
7458 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
7459 function callback is not NULL.
7460 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
7461 (_bfd_coff_internal_syment_name): Declare.
7462 * libcoff.h: Rebuild.
7463 * configure.in (icoff_big_vec): Add cofflink.o.
7464 (icoff_little_vec): Likewise.
7465 * configure: Rebuild.
7467 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7469 * Makefile.in (clean-info): Remove extraneous tab from line
7472 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7474 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7475 contents has relocs.
7477 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7479 * coffcode.h (coff_compute_section_file_positions): Keep the
7481 (coff_write_object_contents): Remember if it's a relocatable
7483 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7484 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7485 if relocatable file. Swap out saved raw size.
7487 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7489 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7490 (maintainer-clean): Rename from realclean, passing
7491 maintainer-clean down to subdirectories, but leave realclean as a
7494 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7497 * dep-in.sed: Remove config.h from generated dependencies.
7499 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7500 broken out of sunos_canonicalize_dynamic_symtab.
7501 (sunos_canonicalize_dynamic_symtab): Call new function
7502 sunos_slurp_dynamic_symtab.
7503 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7504 dynamic symbol table to the caller.
7505 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7506 callback to override the symbols being read.
7507 * libaout.h (struct aout_backend_data): Add three new parameters
7508 to add_dynamic_symbols callback.
7510 Extensive minor changes to avoid various gcc warnings. Also:
7511 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7512 * archures.c (bfd_arch_info_type): Change mach field from long to
7514 (bfd_lookup_arch): Change machine parameter from long to unsigned
7517 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7519 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7520 a symbol with a non-zero plt_offset.
7522 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7524 * elfcode.h (align_file_position): Remove; not used.
7526 * configure.in: Only check for <sys/procfs.h> on a native system,
7527 and make sure it defines prstatus_t.
7528 * configure: Rebuild.
7530 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7532 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7534 * config.in: Rename from config.h.in.
7535 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7536 Check for config.h:config.in when creating stamp-h.
7537 * configure: Rebuild.
7538 * Makefile.in (stamp-h): Depend upon config.in rather than
7539 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7540 calling config.status.
7542 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7543 (Makefile): Just rebuild Makefile.
7544 (config.h, stamp-h): New targets.
7545 * configure.in: Create stamp-h when rebuilding config.h.
7546 * configure: Rebuild.
7548 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7550 * configure.in: Call AC_CONFIG_HEADER. Substitute
7551 HOST_64BIT_LONG. Check that various header files exist. Check
7552 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7553 and/or free need to be declared. Don't make a link to sysdep.h.
7554 Define TRAD_HEADER for various hosts.
7555 * configure: Rebuild.
7556 * configure.host: Don't set my_host. Add definitions taken from
7557 host header files for various entries. Remove entries which now
7559 * acconfig.h: New file.
7560 * config.h.in: New file, built by autoheader.
7561 * sysdep.h: New file.
7562 * Makefile.in (do_distclean): Don't remove sysdep.h.
7564 (LOCAL_H_DEPS): New variable.
7565 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7567 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7568 ($(OPTIONAL_BACKENDS)): Likewise.
7569 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7570 looking through sysdep.h.
7571 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7572 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7573 (fprintf_vma, sprintf_vma): Likewise.
7574 (int64_type, uint64_type): Don't define.
7575 * bfd-in2.h: Rebuild.
7576 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7577 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7578 * lynx-core.c: Include stuff from old hosts/lynx.h.
7579 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7580 rather than NO_FCNTL.
7581 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7582 rather than NATIVE_HPPAHPUX_COMPILER.
7583 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7585 * hosts/*.h: Remove all header files which merely include,
7586 declare, and define things. Leave header files which define
7587 information needed by trad-core.c.
7589 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7590 (BFD_CC_FOR_BUILD): Define.
7591 * configure.in: Use BFD_CC_FOR_BUILD.
7592 * configure: Rebuild.
7594 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7596 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7597 * configure: Rebuild.
7599 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7602 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7604 * config.bfd: i386pe_ve -> i386pe_vec.
7606 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7608 * configure.host: Incorporate host Makefile fragments by setting
7610 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7611 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7612 value based on whether the code is being compiled by a cross
7613 compiler. Don't substitute host_makefile_frag or frags.
7614 * aclocal.m4: New file to define local AC_PROG_CC.
7615 * configure: Rebuild.
7616 * Makefile.in (INSTALL): Set to @INSTALL@.
7617 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7618 (INSTALL_DATA): Set to @INSTALL_DATA@.
7620 (CC): Define as @CC@.
7621 (CFLAGS): Set to @CFLAGS@.
7622 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7623 (@host_makefile_frag@): Remove.
7624 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7625 after other options.
7626 (config.status): Remove dependency upon @frags@.
7627 * config/*.mh, config/README: Remove.
7629 * config.bfd: Rewrite to incorporate the contents of the Makefile
7630 fragments by setting shell variables, rather than merely returning
7631 the name of a Makefile fragment.
7632 * configure.in: Use shell variables set by config.bfd rather than
7633 looking at the target Makefile fragment files. Don't substitute
7634 target_makefile_frag. Do substitute TDEFINES.
7635 * configure: Rebuild.
7636 * Makefile.in (@target_makefile_frag@): Remove.
7637 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7638 * config/*.mt: Remove.
7640 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7642 * configure.in: Put changequote lines around "i[345]86" patterns
7643 section of core file support.
7645 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7647 * som.c (som_bfd_print_private_bfd_data): Define to use the
7650 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7652 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7653 entry, text_start and data_start.
7655 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7657 * Makefile.in (OFILES): Remove $(TDEPFILES).
7658 * config/apollo.mt (TDEPFILES): Remove.
7659 * config/README: Update.
7661 * configure.in: For a native configuration, set COREFILE and
7662 COREFLAG based on the canonical host name.
7663 * configure: Rebuild.
7664 * Makefile.in: Rebuild dependencies.
7665 (ALL_CFLAGS): Add @COREFLAG@.
7666 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7667 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7668 support routines. Check LYNX_CORE rather than HOST_LYNX.
7669 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7670 * i386lynx.c: Likewise.
7671 * m68klynx.c: Likewise.
7672 * sparclynx.c: Likewise.
7673 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7674 * *-core.c: Comment changes.
7675 * config/decstation.mh (HDEPFILES): Remove.
7676 (HDEFINES): Remove -DTRAD_CORE.
7677 * config/irix3.mh (RANLIB): Remove.
7678 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7679 (HDEFINES): Remove -DIRIX_CORE.
7680 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7681 (HDEFINES): Remove -DTRAD_CORE.
7682 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7683 * config/ultra3.mh (RANLIB): Remove.
7684 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7685 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7686 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7687 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7688 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7689 * config/i386aix.mh, config/i386bsd.mh: Remove.
7690 * config/i386linux.mh, config/i386mach3.mh: Remove.
7691 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7692 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7693 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7694 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7695 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7696 * config/solaris2.mh, config/stratus.mh: Remove.
7697 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7698 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7700 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7702 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7703 DT_FINI entry if the appropriate symbol is not in the hash table.
7705 * libelf.h (struct elf_backend_data): Add create_program_headers
7706 and want_hdr_in_seg fields.
7707 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7709 (elf_backend_create_program_headers): Likewise.
7710 (elfNN_bed): Initialize create_program_headers and
7712 * elf.c (get_program_header_size): Call create_program_headers
7714 (map_program_segments): Check want_hdr_in_seg backend field. Call
7715 create_program_headers backend routine.
7717 * elf.c (assign_file_positions_except_relocs): Align non allocated
7718 sections when creating an executable.
7720 * elfcode.h (elf_swap_phdr_in): Make non static.
7721 (elf_swap_phdr_out): Make non static.
7722 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7723 (bfd_elf32_swap_phdr_out): Declare.
7724 (bfd_elf64_swap_phdr_in): Declare.
7725 (bfd_elf64_swap_phdr_out): Declare.
7727 * ecofflink.c (ecoff_collect_shuffle): New static function.
7728 (_bfd_ecoff_get_accumulated_pdr): New function.
7729 (_bfd_ecoff_get_accumulated_sym): New function.
7730 (_bfd_ecoff_get_accumulated_ss): New function.
7731 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7732 (_bfd_ecoff_get_accumulated_sym): Declare.
7733 (_bfd_ecoff_get_accumulated_ss): Declare.
7734 * libbfd.h: Rebuild.
7736 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7738 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7740 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7741 warning symbols. If any section is named .gnu.warning.XXX, treat
7742 the contents as a warning to be issued if the symbol XXX is
7744 (elf_link_output_extsym): For an indirect or warning symbol, just
7745 output the symbol it points to.
7747 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7748 if bfd_hash_allocate fails, since it will already be set.
7749 (generic_link_hash_newfunc): Likewise.
7750 (archive_hash_newfunc): Likewise.
7751 (hash_entry_bfd): New static function.
7752 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7753 callback. Allocate a new warning using the hash table newfunc.
7754 Use bfd_hash_replace to update the entry in the hash table, rather
7755 than assuming we can copy the fields with structure assignment.
7757 * hash.c (bfd_hash_replace): New function.
7758 * bfd-in.h (bfd_hash_replace): Declare.
7759 * bfd-in2.h: Rebuild.
7761 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7763 * config.bfd: Add mips*vr4300-*-elf* target.
7764 * config/mipsbvr4300.mt: Added.
7766 See file ChangeLog.2
7773 version-control: never