| blob | 0d57d0d055a29726a8d95806da5be130628e1654 |
1 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4 the pre-existing section.
6 2004-06-15 Alan Modra <amodra@bigpond.net.au>
8 * section.c (struct sec): Remove usused flags. Reorganize a little.
9 (bfd_get_section_size_before_reloc): Delete.
10 (bfd_get_section_size_after_reloc): Delete.
11 (STD_SECTION): Update.
12 (bfd_get_section_size_now): Delete.
13 (bfd_set_section_contents): Don't referece reloc_done.
14 (bfd_get_section_contents): Remove reloc_done comment.
15 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
16 reloc_done.
17 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
18 * ecoff.c (bfd_debug_section): Update initializer.
19 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
20 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
21 * bfd-in.h (bfd_section_size): Expand.
22 (bfd_get_section_size): New macro.
23 * bfd-in2.h: Regenerate.
24 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
25 bfd_get_section_size_before_reloc with bfd_get_section_size.
26 * coffcode.h (coff_write_object_contents): Likewise.
27 * coffgen.c (build_debug_section): Likewise.
28 * dwarf1.c (parse_line_table): Likewise.
29 (_bfd_dwarf1_find_nearest_line): Likewise.
30 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
31 * i386msdos.c (msdos_write_object_contents): Likewise.
32 * pdp11.c (squirt_out_relocs): Likewise.
33 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
34 * elf64-mmix.c (mmix_elf_final_link): Update comment.
36 2004-06-14 Chris Demetriou <cgd@broadcom.com>
38 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
39 removal) with updated comment.
40 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
41 BFD_RELOC_32_PCREL.
42 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
43 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
45 2004-06-12 Alan Modra <amodra@bigpond.net.au>
47 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
48 overflow on branches to undefweaks.
50 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
52 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
53 as ecoff_section_data() does not return a valid lvalue.
55 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
57 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
58 (elf_link_add_object_symbols): Likewise.
60 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
61 (elf_backend_reloc_type_class): New.
63 2004-06-08 Mark Kettenis <kettenis@gnu.org>
65 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
66 netbsd-core.lo.
67 * configure: Regenerate.
69 2004-06-07 Daniel Jacobowitz <dan@debian.org>
71 From: Albert Chin-A-Young <china@thewrittenword.com>
72 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
73 to unsigned int.
75 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
77 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
78 change.
80 2004-05-28 DJ Delorie <dj@redhat.com>
82 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
83 for linking, but otherwise adjust reloc for merged sections.
85 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
87 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
88 _bfd_merged_section_offset for local symbols.
90 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
92 * Makefile.am: Regenerate dependencies.
93 * Makefile.in: Regenerate.
94 * archures.c: Add bfd_mach_sh3_nommu .
95 * bfd-in2.h: Regenerate.
96 * cpu-sh.c: Add sh3-nommu architecture.
97 (bfd_to_arch_table): Create new table.
98 (sh_get_arch_from_bfd_mach): Create new function.
99 (sh_get_arch_up_from_bfd_mach): Create new function.
100 (sh_merge_bfd_arch): Create new function.
101 * elf32-sh.c (sh_ef_bfd_table): Add table.
102 (sh_elf_check_relocs): Replace switch statement with
103 use of sh_ef_bfd_table .
104 (sh_elf_get_flags_from_mach): Add new function.
105 (sh_find_elf_flags): Likewise.
106 (sh_elf_copy_private_data): Replace most of non-elf contents
107 with a call to sh_merge_bfd_arch() .
109 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
111 * Makefile.am (bfdver.h): Use explicit filename, not $< .
112 * Makefile.in: Regenerate.
114 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
116 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
117 custom calling conventions for dynamic symbols.
118 (mn10300_elf_relax_section): Avoid relaxing a function as a local
119 symbol if it's an alias to a global one.
121 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
123 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
124 change.
126 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
128 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
129 loop over hashes.
131 2004-05-26 Alan Modra <amodra@bigpond.net.au>
133 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
134 for SHT_GROUP sections.
136 2004-05-25 Alan Modra <amodra@bigpond.net.au>
138 * elflink.c (elf_link_add_object_symbols): Don't set up merge
139 section data here..
140 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
141 * merge.c: Formatting. Remove unnecessary casts. Expand
142 bfd_get_section_alignment macro.
143 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
144 use throughout file.
145 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
146 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
147 section name to determine sinfo group, instead test output section
148 and alignment.
149 (_bfd_merge_sections): Add struct bfd_link_info param. Call
150 _bfd_strip_section_from_output rather than just twiddling flags.
151 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
152 (_bfd_merge_sections): Update prototype.
153 * libbfd.h: Regenerate.
155 2004-05-24 Mark Kettenis <kettenis@gnu.org>
157 * netbsd-core.c: Correctly indent section that sets architecture
158 from machine ID.
160 From Miod Vallat <miod@online.fr>:
161 * m88kopenbsd.c: New file.
162 * targets.c (m88k_openbsd_vec): New.
163 * config.bfd: Add m88k-*-openbsd*.
164 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
165 (m88kopenbsd_vec): New.
166 * configure: Regenerate.
167 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
168 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
169 Run "make dep-am".
170 * Makefile.in: Regenerate.
171 * po/SRC-POTFILES.in: Regenerate.
173 2004-05-24 Nick Clifton <nickc@redhat.com>
175 * hash.c: Remove bogus node "Changing the default Hash Table Size"
176 introduced by hash table size patch.
178 2004-05-22 Ben Elliston <bje@au.ibm.com>
180 * configure.in (is_release): Remove.
181 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
182 (AC_OUTPUT): Don't output bfdver.h from version.h.
183 * configure: Regenerate.
184 * Makefile.am (RELEASE): New variable.
185 (bfdver.h): New target.
186 * Makefile.in: Regenerate.
187 * doc/Makefile.in: Likewise.
189 2004-05-22 Ben Elliston <bje@au.ibm.com>
191 * Makefile.am (config.status): Don't depend on version.h.
192 * Makefile.in: Regenerate.
194 2004-05-22 Alan Modra <amodra@bigpond.net.au>
196 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
197 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
198 * libbfd.h: Regenerate.
199 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
200 (_bfd_elf_rel_local_sym): Likewise.
201 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
202 (elf_link_input_bfd): Likewise.
203 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
204 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
205 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
206 (elfNN_ia64_relocate_section): Likewise.
208 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
210 * hash.c (bfd_default_hash_table_size): New variable.
211 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
212 (bfd_hash_set_default_size): New function. Set the default size
213 to a selected prime number close to the argument. Document new
214 function.
215 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
216 * bfd-in2.h: Regenerate.
217 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
218 * Makefile.in: Regenerate.
220 2004-05-21 Mark Kettenis <kettenis@gnu.org>
222 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
223 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
224 arm, m68k, m88k and hppa core files.
226 2004-05-21 Nick Clifton <nickc@redhat.com>
228 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
229 (bfd_bwrite): Likewise.
230 (bfd_tell): Likewise.
231 (bfd_flush): Likewise.
232 (bfd_stat): Likewise.
233 (bfd_seek): Likewise.
234 (bfd_get_mtime): Likewise.
235 (bfd_get_size): Likewise.
237 2004-05-19 Ben Elliston <bje@au.ibm.com>
239 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
241 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
243 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
244 (bfd_generic_openr_next_archived_file): Likewise.
246 2004-05-17 Bob Wilson <bob.wilson@acm.org>
248 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
249 section names by inserting a new substring after .gnu.linkonce, except
250 for .gnu.linkonce.t.* where the "t." is replaced.
252 2004-05-17 Adam Nemet <anemet@lnxw.com>
254 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
255 (m68-*-lynxos* case): Likewise.
256 (powerpc-*-lyxnos* case): New case.
257 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
259 2004-05-17 David Heine <dlheine@tensilica.com>
261 * aout-target.h (MY_bfd_copy_private_header_data): Define.
262 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
263 * bfd.c (bfd_copy_private_header_data): Define.
264 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
265 interface.
266 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
267 * coffcode.h (coff_bfd_copy_private_header_data): Define.
268 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
269 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
270 segments by calling copy_private_bfd_data.
271 (_bfd_elf_copy_private_header_data): Define.
272 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
273 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
274 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
275 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
276 * mmo.c (mmo_bfd_copy_private_header_data): Define.
277 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
278 * som.c (som_bfd_copy_private_header_data): Define.
279 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
280 * vms.c (vms_bfd_copy_private_header_data): Define.
281 * bfd-in2.h: Regenerate.
282 * libbfd.h: Regenerate.
284 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
286 * elfxx-mips.c (MINUS_TWO): Define.
287 (mips_elf_higher, mips_elf_highest,
288 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
289 some bfd_vma values.
290 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
292 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
294 * som.c (log2): Rename to exact_log2. Adjust all callers.
296 2004-05-13 Paul Brook <paul@codesourcery.com>
298 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
299 dwarf3 format CIE entries. Remove comment about the size of the
300 ra_column field. It is now correctly deduced.
302 2004-05-13 Joel Sherrill <joel@oarcorp.com>
304 * config.bfd (or32-*-rtems*): Switch to elf.
306 2004-05-13 Nick Clifton <nickc@redhat.com>
308 * po/fr.po: Updated French translation.
310 2004-05-11 Jakub Jelinek <jakub@redhat.com>
312 * elflink.c (elf_bfd_final_link): Don't output STT_SECTION symbol
313 into .dynsym if elf_section_data (sec)->dynindx <= 0.
314 Adjust counting of last_local.
315 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
316 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
317 created by the linker nor !SHF_ALLOC.
319 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
320 DT_PLTGOT to the start of the .got.plt section instead of the
321 .got output section. Set sh_entsize for .got section in addition
322 to .got.plt.
323 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
324 is at sgot->output_section->vma.
325 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
326 DT_PLTGOT to the start of the .got.plt section instead of the
327 .got output section.
328 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
329 is at sgot->output_section->vma. Set sh_entsize for .got section
330 in addition to .got.plt.
331 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
332 (bfd_section_from_phdr): Likewise.
333 (map_sections_to_segments): Likewise.
334 (assign_file_positions_for_segments): Likewise.
335 (get_program_header_size): Likewise.
336 * elflink.c (bfd_elf_size_dynamic_sections): Set
337 elf_tdata (output_bfd)->relro from info->relro.
338 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
340 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
342 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
343 a zero symndx for which we hadn't accounted a dynamic relocation.
344 (_frvfdpic_add_rofixup): Likewise.
346 2004-05-07 Brian Ford <ford@vss.fsi.com>
347 DJ Delorie <dj@redhat.com>
349 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
350 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
351 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
352 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
354 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
356 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
357 immediately if there's no link info.
358 (elf32_frvfdpic_copy_private_bfd_data): New.
359 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
361 2004-05-06 Zack Weinberg <zack@codesourcery.com>
363 * dwarf2.c (add_line_info): Also set info->filename to NULL if
364 filename argument is null; do not call strlen on a null pointer.
366 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
368 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
369 special case.
371 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
373 * configure.in (bfd_elf32_frvfdpic_vec): New.
374 * configure: Rebuilt.
375 * targets.c (bfd_elf32_frvfdpic_vec): New.
376 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
377 on the latter.
378 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
379 frvfdpic instead of frv. Rearrange elf-target macros such that
380 the FDPIC-specific ones are only defined for this new target
381 vector.
382 (bfd_elf32_frvfdpic_vec): Declare.
383 (IS_FDPIC): New.
384 (elf32_frv_relocate_section): Use it to enable segment checking
385 and to control rofixup emission. Add output section vma to
386 applied relocation in non-LOAD non-ALLOC sections. Use
387 _bfd_error_handler for errors.
388 (_frv_create_got_section): Create .rel.got and .rofixup only in
389 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
390 linker script.
391 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
392 (elf32_frvfdpic_modify_segment_map): Likewise.
393 (elf32_frv_finish_dynamic_sections): New, do-nothing.
394 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
395 error message if we miscompute the rofixup size.
396 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
397 (frvfdpic_elf_encode_eh_address): Likewise.
398 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
399 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
400 relocs. Reject unknown relocation types.
401 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
402 (frv_elf_merge_private_bfd_data): Likewise.
403 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
404 0x4000 for newly-added elf32-frvfdpic.
406 2004-05-05 Nick Clifton <nickc@redhat.com>
408 PR/136
409 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
410 returning NULL as most users of this function do not check its
411 return value.
412 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
413 of bfd_cache_lookup().
414 * sco5-core.c (sco5_core_file_p): Likewise.
415 * trad-core.c (trad_unix_core_file_p): Likewise.
417 2004-05-05 Nick Clifton <nickc@redhat.com>
419 * cache.c (bfd_cache_lookup): Improve formatting.
420 * archive.c: Fix formatting.
422 2004-05-05 Peter Barada <peter@the-baradas.com>
424 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
425 * cpu-m68k.c(bfd_m68k_arch): Likewise.
426 * bfd-in2.h(bfd_architecture): Regenerate.
428 2004-05-03 Alan Modra <amodra@bigpond.net.au>
430 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
431 SEC_MERGE sections.
432 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
433 those against discarded link-once and SEC_MERGE section symbols.
435 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
437 * section.c (bfd_get_section_by_name_if): New.
438 * bfd-in2.h: Regenerated.
440 2004-05-02 Alan Modra <amodra@bigpond.net.au>
442 * som.c (som_bfd_is_group_section): Define.
444 2004-05-01 Alan Modra <amodra@bigpond.net.au>
446 * section.c (bfd_make_section_anyway): Copy the whole
447 bfd_hash_entry, not just "next" from existing entry.
449 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
451 * elf.c (bfd_section_from_shdr): Maintain the section order in
452 a section group.
453 (special_sections): Add ".note.GNU-stack".
454 (elf_fake_sections): Handle section group for relocatable
455 link..
457 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
459 * section.c (bfd_sections_find_if): New.
460 * bfd-in2.h: Regenerated.
462 2004-04-30 Alan Modra <amodra@bigpond.net.au>
464 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
466 * elf-bfd.h (bfd_elf_is_group_section): Declare.
467 * elf.c (bfd_elf_is_group_section): New function.
468 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
469 * section.c (bfd_generic_is_group_section): New function.
470 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
471 (BFD_JUMP_TABLE_LINK): Adjust.
472 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
473 * aout-target.h (MY_bfd_is_group_section): Define.
474 * aout-tic30.c (MY_bfd_is_group_section): Define.
475 * bfd.c (bfd_is_group_section): Define.
476 * binary.c (binary_bfd_is_group_section): Define.
477 * bout.c (b_out_bfd_is_group_section): Define.
478 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
479 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
480 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
481 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
482 * coffcode.h (coff_bfd_is_group_section): Define.
483 * i386msdos.c (msdos_bfd_is_group_section): Define.
484 * i386os9k.c (os9k_bfd_is_group_section): Define.
485 * ieee.c (ieee_bfd_is_group_section): Define.
486 * ihex.c (ihex_bfd_is_group_section): Define.
487 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
488 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
489 * mmo.c (mmo_bfd_is_group_section): Define.
490 * nlm-target.h (nlm_bfd_is_group_section): Define.
491 * oasys.c (oasys_bfd_is_group_section): Define.
492 * pef.c (bfd_pef_bfd_is_group_section): Define.
493 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
494 * srec.c (srec_bfd_is_group_section): Define.
495 * tekhex.c (tekhex_bfd_is_group_section): Define.
496 * versados.c (versados_bfd_is_group_section): Define.
497 * vms.c (vms_bfd_is_group_section): Define.
498 * xsym.c (bfd_sym_bfd_is_group_section): Define.
499 * bfd-in2.h: Regenerate.
500 * libbfd.h: Regenerate.
502 2004-04-30 Alan Modra <amodra@bigpond.net.au>
504 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
506 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
508 * configure.in: Update version to 2.15.91.
509 * configure: Regenerate.
511 2004-04-29 Brian Ford <ford@vss.fsi.com>
513 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
514 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
515 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
516 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
517 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
518 .gnu.linkonce.wi. sections.
519 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
520 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
521 .gnu.linkonce.wi..
522 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
523 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
525 2004-04-28 Chris Demetriou <cgd@broadcom.com>
527 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
528 * bfd-in2.h: Regenerate.
529 * libbfd.h: Likewise.
531 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
533 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
534 dup_common fields.
535 (setup_sections): Use som_subspace_dictionary_record struct instead
536 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
537 is_comdat, is_common or dup_common.
538 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
539 is_comdat, is_common and dup_common in section subspace_dict from
540 copy_data.
541 (som_begin_writing): Use som_subspace_dictionary_record struct.
542 (som_finish_writing): Likewise.
543 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
544 is_common and dup_common flags in info for symbol. Add comment
545 regarding linker support for these fields. Slightly reorganize
546 function.
547 (som_build_and_write_symbol_table): Set is_comdat, is_common and
548 dup_common fields in symbol table from symbol info.
549 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
550 arguments. Set corresponding fields in copy_data. Change all callers.
551 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
552 symbol table.
553 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
554 * som.h (som_subspace_dictionary_record): Define.
555 (som_copyable_section_data_struct): Add is_comdat, is_common and
556 dup_common fields.
557 (som_section_data_struct): Use som_subspace_dictionary_record struct
558 instead of subspace_dictionary_record.
559 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
561 2004-04-27 Bob Wilson <bob.wilson@acm.org>
563 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
564 if set. Check reloc_done flag before applying relocations. Use
565 output addresses, both when applying relocations and when comparing
566 against the specified section.
567 (elf_xtensa_relocate_section): Use output address to check if dynamic
568 reloc is in a literal pool. Set section's reloc_done flag.
570 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
572 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
573 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
574 section.
575 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
576 section.
578 2004-04-27 Alan Modra <amodra@bigpond.net.au>
580 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
581 structure field removed in 2004-04-24 patch.
582 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
584 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
585 Constify hdr arg.
586 * elf32-arm.h (elf32_arm_section_flags): Likewise.
587 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
588 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
589 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
590 field before calling elf_backend_section_flags.
592 2004-04-24 Chris Demetriou <cgd@broadcom.com>
594 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
595 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
596 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
597 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
598 and BFD_RELOC_32_PCREL.
599 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
600 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
601 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
602 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
603 (mips_elf_next_relocation): Move comment about matching HI/LO
604 relocations to...
605 (_bfd_mips_elf_relocate_section): Here. Remove handling for
606 R_MIPS_GNU_REL_HI16.
608 2004-04-23 Chris Demetriou <cgd@broadcom.com>
610 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
611 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
612 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
613 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
614 and update comments to reflect current usage.
615 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
616 and MIPS_R_SWITCH, as well as several empty entries. Update comment
617 for MIPS_R_PCREL16.
618 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
619 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
620 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
621 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
622 type number to be MIPS_R_PCREL16.
623 (mips_relocate_section): Remove support for link-time relaxation
624 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
625 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
626 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
627 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
628 relaxation of branches used by embedded-PIC.
629 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
630 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
631 related members, update comment.
632 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
633 code related to embedded-PIC.
634 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
635 initialization of now-removed 'adjust' member of
636 'struct ecoff_debug_info'.
638 2004-04-23 Chris Demetriou <cgd@broadcom.com>
640 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
642 2004-04-21 Philip Blundell <pb@nexus.co.uk>
644 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
645 relocs for locally defined symbols during -shared final link.
646 (elf32_arm_final_link_relocate): Likewise.
648 2004-04-22 Jakub Jelinek <jakub@redhat.com>
650 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
651 ELF_LINK_POINTER_EQUALITY_NEEDED.
652 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
653 if r_type is not R_X86_64_PC32.
654 (elf64_x86_64_finish_dynamic_symbol): If
655 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
656 SHN_UNDEF symbols.
658 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
660 * elf32-sh.c (sh_elf_plt_sym_val): New function.
661 (elf_backend_plt_sym_val): Define.
663 2004-04-22 Andrew Cagney <cagney@redhat.com>
665 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
667 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
669 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
670 make_bfd_asection.
671 * som.c (som_set_section_contents): Constantify second argument.
672 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
673 (som_object_setup): Rework to avoid warning.
674 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
675 Likewise.
677 2004-04-22 Andrew Cagney <cagney@redhat.com>
679 * cache.c (bfd_cache_close): Check for a previously closed file.
681 2004-04-22 Jakub Jelinek <jakub@redhat.com>
683 * bfd.c (bfd_get_synthetic_symtab): Define.
684 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
685 NAME##_get_synthetic_symtab.
686 (struct bfd_target): Add _bfd_get_synthetic_symtab.
687 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
688 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
689 relplt_name fields.
690 (_bfd_elf_get_synthetic_symtab): New prototype.
691 * elfcode.h (elf_get_synthetic_symtab): Define.
692 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
693 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
694 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
695 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
696 * bfd-in2.h: Rebuilt.
697 * libbfd.h: Rebuilt.
698 * elf32-i386.c (elf_i386_plt_sym_val): New function.
699 (elf_backend_plt_sym_val): Define.
700 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
701 (elf_backend_plt_sym_val): Define.
702 * elf32-s390.c (elf_s390_plt_sym_val): New function.
703 (elf_backend_plt_sym_val): Define.
704 * elf64-s390.c (elf_s390_plt_sym_val): New function.
705 (elf_backend_plt_sym_val): Define.
706 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
707 (elf_backend_plt_sym_val): Define.
708 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
709 (elf_backend_plt_sym_val): Define.
710 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
711 (elf_backend_plt_sym_val): Define.
712 * aout-target.h (MY_get_synthetic_symtab): Define.
713 * aout-tic30.c (MY_get_synthetic_symtab): Define.
714 * coff-rs6000.c (rs6000coff_vec): Add
715 _bfd_nodynamic_get_synthetic_symtab.
716 (pmac_xcoff_vec): Likewise.
717 * coff64-rs6000.c (rs6000coff64_vec): Add
718 _bfd_nodynamic_get_synthetic_symtab.
719 (aix5coff64_vec): Likewise.
720 * sunos.c (MY_get_synthetic_symtab): Define.
721 * vms.c (vms_get_synthetic_symtab): Define.
723 2004-04-22 Nick Clifton <nickc@redhat.com>
725 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
727 2004-04-22 Peter Barada <peter@the-baradas.com>
729 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
730 * bfd2-in.h: Regenerate.
731 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
733 2004-04-21 Chris Demetriou <cgd@broadcom.com>
735 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
736 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
737 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
738 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
739 * bfd-in2.h: Regenerate.
741 2004-04-21 Bob Wilson <bob.wilson@acm.org>
743 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
744 require relocations against a weak symbol to reference the same
745 symbol hash entry if not a final, static link.
746 (get_cached_value, add_value_map): Add final_static_link argument.
747 (remove_literals): Pass final_static_link argument as needed.
749 2004-04-21 Andrew Cagney <cagney@redhat.com>
751 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
752 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
753 (opncls_bwrite, opncls_bclose, opncls_bflush)
754 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
755 bfd iovec that uses function callbacks.
756 (bfd_close): Use the iovec's bclose.
757 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
758 (cache_bclose, cache_bflush, cache_bstat)
759 (cache_iovec): New functions and global variable, implement a
760 cache "iovec", where applicable set bfd_error.
761 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
762 * bfdio.c (struct bfd_iovec): Define.
763 (real_read): Delete function.
764 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
765 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
766 assume that bread and bwrite set bfd_error.
767 * bfd.c (struct bfd): Add "iovec", update comments.
768 * bfd-in2.h, libbfd.h: Re-generate.
770 2004-04-21 Andrew Cagney <cagney@redhat.com>
772 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
774 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
776 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
777 (bfd_elf_gc_sections): Fail if a shared object is being created.
778 Do not fail if dynamic sections have been created. Instead call
779 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
780 dynamically referenced symbols. Do not mark the whole graph
781 rooted at .eh_frame, only the section proper.
783 2004-04-20 DJ Delorie <dj@redhat.com>
785 * reloc.c: Add BFD_RELOC_32_SECREL.
786 * bfd-in2.h: Regenerate.
787 * libbfd.h: Likewise.
788 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
789 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
790 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
792 2004-04-19 Jakub Jelinek <jakub@redhat.com>
794 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
795 relocs against hidden/protected undefweak symbols properly.
796 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
798 2004-04-18 Mark Kettenis <kettenis@gnu.org>
800 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
801 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
802 core files.
804 2004-04-17 Brian Ford <ford@vss.fsi.com>
806 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
807 filepos for the SizeOfHeaders field.
808 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
809 overflow.
810 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
812 2004-04-16 Alan Modra <amodra@bigpond.net.au>
814 * simple.c (bfd_simple_get_relocated_section_contents): Don't
815 change reloc_done. Set and restore _cooked_size.
816 (RETURN): Delete.
818 2004-04-15 Mark Kettenis <kettenis@gnu.org>
820 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
821 core files.
823 2004-04-15 Nick Clifton <nickc@redhat.com>
825 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
827 2004-04-15 Alan Modra <amodra@bigpond.net.au>
829 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
831 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
833 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
834 when it is a definition.
836 2004-04-14 Alan Modra <amodra@bigpond.net.au>
838 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
839 when statically linking PIC code.
840 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
842 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
844 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
845 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
846 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
847 * configure: Regenerate.
849 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
851 * elflink.c: Include libiberty.h.
852 * Makefile.am (elflink.lo): Depend on libiberty.h.
853 * Makefile.in: Regenerate.
855 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
857 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
858 ".MIPS.stubs".
860 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
862 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
863 reserve the memory for dynamic linker
865 2004-04-05 Mark Kettenis <kettenis@gnu.org>
867 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
868 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
870 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
872 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
873 RELOC_FOR_GLOBAL_SYMBOL.
874 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
876 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
878 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
879 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
881 2004-04-01 Paul Brook <paul@codesourcery.com>
883 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
884 * elf32-arm.h (struct elf32_elf_section_map): New.
885 (struct _arm_elf_section_data): New.
886 (elf32_arm_section_data): Define.
887 (struct elf32_arm_link_hash_table): Add byteswap_code.
888 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
889 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
890 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
891 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
892 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
893 (bfd_elf32_new_section_hook, elf_backend_write_section,
894 elf_backend_link_output_symbol_hook): Define.
896 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
898 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
899 that keeps the characters in a B_INCL..B_EINCL range.
900 (_bfd_link_section_stabs): When computing the sum of the
901 characters in a B_INCL..B_EINCL range also keep a copy of those
902 characters. Use this information to distinguish between
903 include sections that have the same sum and the same length
904 but which are nevertheless unique.
906 2004-03-31 Paul Brook <paul@codesourcery.com>
908 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
909 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
911 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
913 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
914 to 'sum_chars' and add field 'num_chars'.
915 (_bfd_link_section_stabs): When computing the sum of the
916 characters in a B_INCL..B_EINCL range also keep a count of the
917 number of characters. Use this information to help distinguish
918 between include sections when have the same sum but which
919 nevertheless are still unique.
921 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
923 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
925 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
926 Tomer Levi <Tomer.Levi@nsc.com>
928 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
929 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
930 (BFD32_BACKENDS): Add elf32-cr16c.lo.
931 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
932 (cpu-cr16c.lo): New target.
933 (elf32-cr16c.lo): Likewise.
934 * Makefile.in: Regenerate.
935 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
936 (bfd_archures_list): Add bfd_cr16c_arch.
937 * config.bfd: Handle cr16c-*-elf*.
938 * configure.in: Handle bfd_elf32_cr16c_vec.
939 * configure: Regenerate.
940 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
941 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
942 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
943 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
944 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
945 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
946 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
947 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
948 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
949 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
950 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
951 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
952 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
953 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
954 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
955 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
956 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
957 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
958 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
959 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
960 * targets.c (bfd_elf32_cr16c_vec): Declare.
961 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
962 * cpu-cr16c.c: New file.
963 * elf32-cr16c.c: Likewise.
964 * libbfd.h: Regenerate.
965 * bfd-in2.h: Likewise.
967 2004-03-30 Jakub Jelinek <jakub@redhat.com>
969 * elf.c (map_sections_to_segments): Fix handling of .tbss.
971 2004-03-27 Alan Modra <amodra@bigpond.net.au>
973 * Makefile.am: Remove all mention of elflink.h.
974 * Makefile.in: Regenerate.
975 * bfd-in.h (bfd_elf_discard_info): Declare.
976 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
977 * bfd-in2.h: Regenerate.
978 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
979 bfd_elf32_link_record_dynamic_symbol,
980 bfd_elf64_link_record_dynamic_symbol,
981 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
982 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
983 _bfd_elf32_link_record_local_dynamic_symbol,
984 _bfd_elf64_link_record_local_dynamic_symbol,
985 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
986 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
987 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
988 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
989 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
990 _bfd_elf32_reloc_symbol_deleted_p,
991 _bfd_elf64_reloc_symbol_deleted_p): Delete.
992 (bfd_elf_link_record_dynamic_symbol,
993 bfd_elf_link_record_local_dynamic_symbol,
994 bfd_elf_final_link, bfd_elf_gc_sections,
995 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
996 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
997 bfd_elf_reloc_symbol_deleted_p): Declare.
998 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
999 * elf32-arm.h: Update for changed function names. Remove local
1000 WILL_CALL_FINISH_DYNAMIC_SECTION define.
1001 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
1002 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
1003 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
1004 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1005 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
1006 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
1007 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
1008 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
1009 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
1010 (bfd_elfNN_print_symbol): Define.
1011 * elfcode.h: Don't include elflink.h.
1012 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
1013 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
1014 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
1015 elf_gc_record_vtinherit, elf_gc_record_vtentry,
1016 elf_link_record_local_dynamic_symbol): Don't define.
1017 * elflink.c: Update for changed function names. Move elflink.h
1018 code here.
1019 * elflink.h: Delete file.
1020 * po/SRC-POTFILES.in: Regenerate.
1021 * po/bfd.pot: Regenerate.
1023 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1025 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
1026 "name" for global syms accidentally removed in 2004-03-20 change.
1028 2004-03-27 Alan Modra <amodra@bigpond.net.au>
1030 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
1031 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
1032 where Elf_External_* is different for 64 and 32 bit, with
1033 corresponding elf_size_info field.
1034 (struct elf_final_link_info): Use "bfd_byte *" instead
1035 of "Elf_External_Sym *" for external_syms and symbuf.
1036 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
1037 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
1038 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
1039 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
1040 (elf_link_sort_cmp2): Adjust.
1041 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
1042 using ELF_R_SYM macro. Set u.sym_mask.
1043 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
1044 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
1045 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
1046 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
1047 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
1048 swap_syn_out functions. Rearrange dyn swap in/out switch.
1049 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
1050 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
1051 (elf_link_flush_output_syms): Add elf_backend_data arg.
1052 (elf_link_check_versioned_symbol): Likewise.
1053 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
1054 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
1055 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
1056 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
1057 ELF_R_TYPE and ELF_R_INFO macros.
1058 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
1059 based on size rather than using ELF_R_INFO.
1060 (elf_gc_mark): Set up r_sym_shift local var and use instead of
1061 ELF_R_SYM macro.
1062 (struct alloc_got_off_arg): New.
1063 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
1064 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
1065 (elf_gc_allocate_got_offsets): Adjust.
1066 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
1067 ELF_R_SYM. Use bfd_section_from_elf_index.
1068 (elf_bfd_discard_info): Set cookie.r_sym_shift.
1069 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
1070 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
1072 2004-03-26 Stan Shebs <shebs@apple.com>
1074 Remove MPW support, no longer used.
1075 * config.bfd (powerpc-*-mpw*): Remove configuration.
1076 * mpw-config.in, mpw-make.sed: Remove files.
1077 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
1079 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1081 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
1082 (ppc64_elf_add_symbol_hook): New function.
1083 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
1084 const from Elf_Internal_Sym param.
1085 * elflink.c (elf_link_add_object_symbols): Adjust.
1086 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
1087 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
1088 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
1089 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
1090 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
1091 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
1092 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
1093 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
1094 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
1095 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
1096 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
1097 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
1098 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
1099 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
1100 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
1101 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
1103 2004-03-26 Alan Modra <amodra@bigpond.net.au>
1105 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
1106 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
1107 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
1108 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
1109 (bfd_elf64_bfd_link_add_symbols): Delete.
1110 (bfd_elf_link_add_symbols): Declare.
1111 * elfcode.h (elf_bfd_link_add_symbols): Delete.
1112 * elflink.c: Include safe-ctype.h.
1113 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
1114 make static.
1115 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
1116 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
1117 static.
1118 (elf_link_add_archive_symbols): Rename from
1119 _bfd_elf_link_add_archive_symbols, make static.
1120 (elf_link_add_object_symbols): New function. Corresponding
1121 elflink.h function converted to use elf_size_info.
1122 (bfd_elf_link_add_symbols): Likewise.
1123 (bfd_elf_size_dynamic_sections): Adjust.
1124 * elflink.h (elf_bfd_link_add_symbols): Delete.
1125 (elf_link_add_object_symbols): Delete.
1126 * elf32-gen.c (elf32_generic_link_add_symbols): Call
1127 bfd_elf_link_add_symbols.
1128 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
1130 2004-03-25 Alan Modra <amodra@bigpond.net.au>
1132 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
1133 and chained shared libs only if dynsym. Clear dynsym on forced-local.
1135 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
1136 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
1137 (_bfd_elf_add_dt_needed_tag): Declare.
1138 (_bfd_elf_sort_symbol): Declare.
1139 (_bfd_elf_finalize_dynstr): Declare.
1140 (RELOC_FOR_GLOBAL_SYM): Formatting.
1141 * elfcode.h (elf_add_dynamic_entry): Delete.
1142 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
1143 elflink.h function converted to use elf_size_info.
1144 (_bfd_elf_add_dt_needed_tag): Likewise.
1145 (_bfd_elf_sort_symbol): Likewise.
1146 (_bfd_elf_finalize_dynstr): Likewise.
1147 (compute_bucket_count): Likewise.
1148 (bfd_elf_size_dynamic_sections): Likewise. Check result of
1149 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
1150 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
1151 * elflink.h: ..here.
1152 (sort_symbol, add_dt_needed_tag): Delete.
1153 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
1154 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
1155 Update all users.
1156 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
1157 * elf32-cris.c (add_dynamic_entry): Likewise.
1158 * elf32-hppa.c (add_dynamic_entry): Likewise.
1159 * elf32-i370.c (add_dynamic_entry): Likewise.
1160 * elf32-i386.c (add_dynamic_entry): Likewise.
1161 * elf32-m32r.c (add_dynamic_entry): Likewise.
1162 * elf32-m68k.c (add_dynamic_entry): Likewise.
1163 * elf32-ppc.c (add_dynamic_entry): Likewise.
1164 * elf32-s390.c (add_dynamic_entry): Likewise.
1165 * elf32-sh.c (add_dynamic_entry): Likewise.
1166 * elf32-sparc.c (add_dynamic_entry): Likewise.
1167 * elf32-vax.c (add_dynamic_entry): Likewise.
1168 * elf32-xtensa.c (add_dynamic_entry): Likewise.
1169 * elf64-alpha.c (add_dynamic_entry): Likewise.
1170 * elf64-hppa.c (add_dynamic_entry): Likewise.
1171 * elf64-ppc.c (add_dynamic_entry): Likewise.
1172 * elf64-s390.c (add_dynamic_entry): Likewise.
1173 * elf64-sparc.c (add_dynamic_entry): Likewise.
1174 * elf64-x86-64.c (add_dynamic_entry): Likewise.
1175 * elfxx-ia64.c (add_dynamic_entry): Likewise.
1176 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
1177 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1178 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
1179 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
1181 2004-03-23 Paul Brook <paul@codesourcery.com>
1183 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
1185 2004-03-22 Bob Wilson <bob.wilson@acm.org>
1187 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
1188 literal tables and check for relocs outside of literal pools.
1189 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
1190 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
1191 set DF_TEXTREL.
1192 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
1193 (elf_xtensa_relocate_section): Read literal tables and check for
1194 dynamic relocations in read-only sections and not in literal pools.
1196 2004-03-23 Alan Modra <amodra@bigpond.net.au>
1198 PR 51.
1199 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
1201 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
1203 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1204 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
1205 not defined by the executable, or defined in a DSO.
1206 <eliding run-time relocation of .got>: Initialize GOT entry for a
1207 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
1208 executable.
1209 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
1210 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
1211 a PLT reloc to GOT for an executable.
1212 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
1213 .got for a DSO and explain why.
1214 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
1215 and unreferenced symbols for which a PLT is defined. Adjust
1216 dynamic-symbol pruning correspondingly, to make sure we don't lose
1217 a dynamic symbol also defined by a DSO.
1219 2004-03-22 Alan Modra <amodra@bigpond.net.au>
1221 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
1222 and rel args. Group input and output args. Wrap to 80 columns.
1223 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
1224 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
1225 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
1226 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
1227 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
1228 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
1229 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
1230 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
1231 RELOC_FOR_GLOBAL_SYMBOL invocation.
1233 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
1235 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
1236 unresolved symbols in objects aren't allowed.
1238 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
1239 unresolved symbols.
1240 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
1241 (elf_hppa_unmark_useless_dynamic_symbols):
1242 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1243 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
1244 (elf32_hppa_relocate_section): Likewise.
1245 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1246 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1247 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1248 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1249 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1251 * elf-m10200.c (mn10200_elf_relocate_section): Use
1252 RELOC_FOR_GLOBAL_SYMBOL.
1253 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1254 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1255 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1256 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1257 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1258 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
1259 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1260 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1261 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1262 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1263 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1264 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1266 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1268 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
1269 (final_link_relocate): Likewise.
1270 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
1271 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
1273 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1275 * Makefile.am: Run "make dep-am".
1276 * Makefile.in: Regenerate.
1277 * aclocal.m4: Regenerate.
1278 * config.in: Regenerate.
1279 * po/bfd.pot: Regenerate.
1281 2004-03-19 Alan Modra <amodra@bigpond.net.au>
1282 H.J. Lu <hongjiu.lu@intel.com>
1284 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
1285 type and size change code to where it was previously. Remove
1286 dt_needed param. Treat old weak syms as strong if new sym is
1287 from a shared lib, even when old sym is from another shared
1288 lib. Remove unnecessary tests of oldweak and newweak. Correct
1289 comments.
1290 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
1291 _bfd_elf_merge_symbol calls.
1292 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
1293 dt_needed local var. Update comments.
1294 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
1295 (_bfd_elf_add_default_symbol): Likewise.
1297 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
1298 strong syms in one shared object overriding weak syms in another.
1300 2004-03-18 Alan Modra <amodra@bigpond.net.au>
1302 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
1303 dyn_lib_class field. Rearrange for better packing.
1304 (elf_dt_soname): Delete.
1305 (elf_dyn_lib_class): Define.
1306 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
1307 (bfd_elf_set_dt_needed_soname): Delete.
1308 (bfd_elf_set_dyn_lib_class): New function.
1309 * elflink.h (add_dt_needed_tag): New function. Split out from..
1310 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
1311 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
1312 initialization of soname.
1313 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
1314 elf_dt_soname.
1315 * bfd-in.h (enum dynamic_lib_link_class): New.
1316 (bfd_elf_set_dt_needed_soname): Delete.
1317 (bfd_elf_set_dyn_lib_class): Declare.
1318 * bfd-in2.h: Regenerate.
1320 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
1321 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
1322 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
1323 symbol loop. Instead use add_needed to flag tag as written.
1325 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
1327 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1328 logic for null_input_bfd detection.
1330 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1332 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1334 2004-03-16 Mark Kettenis <kettenis@gnu.org>
1336 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
1337 code.
1339 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1341 * elflink.c (elf_link_read_relocs_from_section): Don't use
1342 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
1343 (_bfd_elf_link_read_relocs): ..to here.
1344 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
1346 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1348 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
1349 values selected in configure.host. Require both to be defined
1350 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
1351 corresponding BFD_HOST vars with quotes.
1352 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
1353 Always require BFD_HOST_64_BIT_DEFINED.
1354 <file_ptr type>: Find off_t size before emitting message. Combine
1355 off_t and ftello64 conditional.
1356 * configure: Regenerate.
1358 2004-03-16 Alan Modra <amodra@bigpond.net.au>
1360 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
1361 aliasing warning. Remove trailing whitespace throughout file.
1363 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1365 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
1366 input_section in calls to get_dyn_name.
1367 * elf64-hppa.c (get_dyn_name): Change type of first argument to "bfd *". Use section id of first section in input BFD to build dynamic name for
1368 local symbols.
1369 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
1371 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1373 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
1374 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
1375 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
1376 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
1377 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
1378 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
1379 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
1380 when using long.
1381 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
1382 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1383 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1384 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
1385 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
1386 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
1387 (read_8_bytes, read_indirect_string, read_address): Likewise.
1388 (read_abbrevs, parse_comp_unit): Likewise.
1389 * targets.c (struct bfd_target): Likewise.
1390 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
1391 * hppabsd-core.c: Likewise. Formatting.
1392 * hpux-core.c: Likewise.
1393 * irix-core.c: Likewise.
1394 * netbsd-core.c: Likewise.
1395 * osf-core.c: Likewise.
1396 * ptrace-core.c: Likewise.
1397 * sco5-core.c: Likewise.
1398 * trad-core.c: Likewise.
1399 * configure: Regenerate.
1400 * bfd-in2.h: Regenerate.
1402 2004-03-15 Alan Modra <amodra@bigpond.net.au>
1404 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
1405 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
1406 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
1407 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
1408 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
1409 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
1410 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
1411 * libbfd.c: Likewise in function definitions.
1412 (bfd_put_8): Mask with 0xff rather than casting to char.
1413 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
1414 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
1415 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
1416 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
1417 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
1418 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
1419 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
1420 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
1421 (H_GET_64, H_GET_32, H_GET_16): Likewise.
1422 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
1423 * archive.c (do_slurp_coff_armap): Update swap prototype.
1424 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
1425 (tic54x_getl_signed_32): Likewise.
1426 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
1427 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
1428 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
1429 (bfd_getp_signed_32, bfd_putp32): Likewise.
1430 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
1431 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
1432 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
1433 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
1434 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
1435 bfd_h_getx_signed_16, bfd_h_putx16.
1436 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
1437 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
1438 * hpux-core.c: Likewise.
1439 * irix-core.c: Likewise.
1440 * netbsd-core.c: Likewise.
1441 * osf-core.c: Likewise.
1442 * ptrace-core.c: Likewise.
1443 * sco5-core.c: Likewise.
1444 * trad-core.c: Likewise.
1445 * bfd-in2.h: Regenerate.
1447 2004-03-15 Matt Thomas <matt@3am-software.com>
1449 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
1450 selected.
1452 2004-03-13 Mark Kettenis <kettenis@gnu.org>
1454 * config.bfd: Add x86_64-*-openbsd*.
1455 * configure.in (x86_64-*-openbsd*): Set COREFILE to
1456 netbsd-core.lo.
1457 * configure: Regenerate.
1459 2004-03-12 Nick Clifton <nickc@redhat.com>
1460 Dave Murphy <wintermute2k4@ntlworld.com>
1462 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
1463 if the input bfd does not contain any code.
1465 2004-03-09 Steve Ellcey <sje@cup.hp.com>
1467 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
1469 2004-03-05 Fred Fish <fnf@redhat.com>
1471 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
1472 mips16 symbols to be even rather than testing first for even/odd.
1473 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
1475 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
1477 * elf.c (map_sections_to_segments): Ignore .tbss sections for
1478 layout purposes.
1480 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
1482 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
1483 undefined symbols as hash_new.
1485 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1487 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
1488 * cpu-sh.c: Ditto.
1489 * elf32-sh.c: Ditto.
1490 * bfd-in2.h: Regenerate.
1492 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
1494 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
1495 dynrelocs.
1496 (_frv_count_got_plt_entries): Initialize them.
1497 (frv_pic_relocs_info_find): Add insert argument. Adjust all
1498 callers.
1499 (frv_pic_relocs_info_for_global): Likewise.
1500 (frv_pic_relocs_info_for_local): Likewise.
1501 (frv_pic_merge_early_relocs_info): New.
1502 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
1503 another.
1504 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
1505 Check that we don't exceed the allocated count for entry.
1506 (_frv_add_rofixup): Likewise.
1507 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
1508 (elf32_frv_finish_dynamic_sections): Improve error message in case
1509 we emit too few rofixup entries.
1511 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1513 * archures.c (bfd_mach_fr450): New.
1514 * bfd-in2.h: Regenerate.
1515 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
1516 (arch_info_500): Link to it.
1517 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
1518 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
1519 (frv_elf_arch_extension_p): New function.
1520 (frv_elf_merge_private_bfd_data): Use it.
1522 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
1524 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
1526 * elflink.h (is_global_data_symbol_definition): Moved to
1527 elflink.c.
1528 (elf_link_is_defined_archive_symbol): Likewise.
1529 (elf_link_add_archive_symbols): Likewise. Renamed to
1530 _bfd_elf_link_add_archive_symbols.
1532 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
1533 of ELF symbol table entry from backend.
1534 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
1535 instead of elf_link_add_object_symbols.
1537 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1539 * elf-bfd.h (struct elf_backend_data): Added
1540 elf_backend_can_make_relative_eh_frame,
1541 elf_backend_can_make_lsda_relative_eh_frame and
1542 elf_backend_encode_eh_address.
1543 (_bfd_elf_encode_eh_address): Declare.
1544 (_bfd_elf_can_make_relative): Declare.
1545 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
1546 hooks to decide whether to attempt to make_relative and
1547 make_lsda_relative.
1548 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
1549 (_bfd_elf_can_make_relative): New.
1550 (_bfd_elf_encode_eh_address): New.
1551 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
1552 (frv_elf_encode_eh_address): New.
1553 (elf_backend_can_make_relative_eh_frame): Define.
1554 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1555 (elf_backend_encode_eh_address): Define.
1556 * elfxx-target.h
1557 (elf_backend_can_make_relative_eh_frame): Define.
1558 (elf_backend_can_make_lsda_relative_eh_frame): Define.
1559 (elf_backend_encode_eh_address): Define.
1560 (elfNN_bed): Add them.
1562 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
1564 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
1565 complain_on_overflow to signed.
1567 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
1569 * elflink.h (sort_symbol): New.
1570 (elf_link_add_object_symbols): Use a sorted symbol array for
1571 weakdef.
1573 2004-02-27 Jakub Jelinek <jakub@redhat.com>
1575 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1576 for pc relative relocs.
1577 (elf_s390_relocate_section): Likewise.
1578 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
1579 for pc relative relocs.
1580 (elf_s390_relocate_section): Likewise.
1582 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
1584 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
1585 count_dyn_reloc.
1587 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
1589 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
1590 field to track if a relocation is against readonly section.
1591 (count_dyn_reloc): Take a new argument for rent->reltext.
1592 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
1593 (get_reloc_section): Don't set ia64_info->reltext here.
1594 (allocate_dynrel_entries): Set ia64_info->reltext here.
1596 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
1598 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
1599 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
1600 function's descriptor to symbol+offset, and map local undefweak
1601 symbol to NULL function descriptor.
1602 (elf32_frv_relocate_section): Likewise.
1604 2004-02-23 Mark Kettenis <kettenis@gnu.org>
1606 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
1607 M_X86_64_NETBSD.
1608 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
1609 (netbsd_core_file_p): Set architecture from machine ID for
1610 selected machines.
1612 2004-02-23 Jakub Jelinek <jakub@redhat.com>
1614 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
1615 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
1617 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
1619 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
1620 symbols with non-default visibility.
1622 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
1624 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
1625 IMAGE_SCN_MEM_WRITE on known sections only.
1627 2004-02-20 Jakub Jelinek <jakub@redhat.com>
1629 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
1630 symbols used in PIE relocs.
1632 2004-02-19 Jakub Jelinek <jakub@redhat.com>
1634 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
1635 .plt sh_entsize.
1637 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
1639 * configure.in: Update version to 2.15.90.
1640 * configure: Regenerate.
1642 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
1643 Richard Sandiford <rsandifo@redhat.com>
1645 * elfxx-mips.c (mips_elf_calculate_relocation): Use
1646 _bfd_elf_symbol_refs_local_p to decide whether to decay
1647 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
1648 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
1649 relocs if the symbol wasn't defined by a regular object file.
1650 Don't check the symbol's dynindx.
1652 2004-02-16 Andrew Cagney <cagney@redhat.com>
1654 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
1655 @bfd_file_ptr@.
1656 * bfd-in2.h: Re-generate.
1658 2004-02-14 Andrew Cagney <cagney@redhat.com>
1660 * configure.host (HDEFINES): When hppa*-*-hpux*, define
1661 _LARGEFILE64_SOURCE.
1663 2004-02-13 Andrew Cagney <cagney@redhat.com>
1665 * elf.c (vma_page_aligned_bias): New function.
1666 (assign_file_positions_except_relocs)
1667 (assign_file_positions_for_segments): Replace broken modulo
1668 arithmetic with call to vma_page_aligned_bias.
1670 2004-02-11 Andrew Cagney <cagney@redhat.com>
1672 * bfd-in.h: Update copyright.
1673 (bfd_tell): Change return type to file_ptr.
1674 * bfd-in2.h: Re-generate.
1675 * cache.c: Update copyright.
1676 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
1677 parameter.
1678 (close_one): Use real_ftell.
1679 * bfdio.c: Update copyright.
1680 (real_ftell, real_fseek): New functions.
1681 (bfd_tell): Use real_fseek and real_ftell, change return type to
1682 file_ptr.
1683 (bfd_seek): Use real_ftell and real_fseek, change type of
1684 file_position to a file_ptr.
1685 * libbfd-in.h: Update copyright.
1686 (real_ftell, real_fseek): Declare.
1687 * libbfd.h: Re-generate.
1689 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
1690 fseeko and fseeko64. Determine bfd_file_ptr.
1691 * configure: Re-generate.
1692 * config.in: Re-generate.
1694 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
1696 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
1697 * elf32-h8300.c: Likewise.
1699 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
1700 Nick Clifton <nickc@redhat.com>
1702 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
1703 GOT entries with no associated GOT subsection.
1705 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
1707 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
1708 * elf.c (swap_out_syms): Use it to decide whether local section
1709 symbols should be named.
1710 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
1711 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
1712 (elf_backend_name_local_section_symbols): Define.
1713 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
1715 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
1717 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
1718 (elfNN_ia64_relax_section): Optimize brl to br during the relax
1719 finalize pass.
1721 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
1723 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
1724 to bfd_link_hash_entry passed by reference to
1725 _bfd_generic_link_add_one_symbol.
1727 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
1729 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
1730 relocations against dynamic symbols.
1732 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
1734 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
1735 change.
1737 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
1739 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
1740 * bfd-in2.h, libbfd.h: Rebuilt.
1742 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
1744 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
1745 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
1746 flag has been cleared.
1748 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
1750 * coff-h8300.c: Add and adjust comments about relaxation.
1751 * elf32-h8300.c: Likewise.
1753 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1755 * coff-h8300.c: Fix comment typos.
1756 * elf32-h8300.c: Likewise.
1758 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
1760 * coff-h8300.c: Add comments about relaxation.
1761 * elf32-h8300.c: Likewise.
1763 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1765 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1766 throughout.
1767 * aclocal.m4: Regenerate.
1768 * configure: Regenerate.
1770 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
1772 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
1773 mips_elf64_rtype_to_howto instead of using howto_table.
1775 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
1777 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
1778 the .plt section.
1779 (elf32_arm_check_relocs): Don't increment the PLT refcount for
1780 relocs which would not use the PLT.
1782 2004-01-13 Alan Modra <amodra@bigpond.net.au>
1784 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
1785 (ppc64_elf_gc_sweep_hook): Likewise.
1786 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
1788 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
1790 Adds linker relaxation support for bit manipulation insns like
1791 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
1792 bst, btst, bxor.
1793 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
1794 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
1795 * coff-h8300.c: Opcode for bit manipulation insn is checked in
1796 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
1798 2004-01-12 Alan Modra <amodra@bigpond.net.au>
1800 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
1802 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1804 * elf32-h8300.c: Fix formatting.
1806 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
1808 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
1809 dynamic object is present. Declare r_symndx and h in an inner
1810 scope.
1811 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1813 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
1815 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
1816 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
1817 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
1818 identically. Do not emit PC24 relocations for shared libraries.
1819 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
1820 identically. Don't adjust pc_count.
1821 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
1822 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
1823 adjust count for branch relocations.
1824 (allocate_dynrelocs): Correct typo in call to
1825 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
1826 PC24 or PLT32 relocs when linking.
1828 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1830 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
1831 relocation howto with ARM_26 one for consistency.
1832 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
1833 that will be converted to ARM_26D ones, since we always want 'done'
1834 relocations to be reflected in section's data.
1835 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
1836 offset.
1837 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
1838 requested.
1840 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
1842 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
1843 are not partial_inplace during a relocatable link.
1845 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
1847 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
1848 if no dynamic object is present. Declare r_symndx and h in an
1849 inner scope.
1851 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1853 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
1854 trampoline if it is known out of range.
1856 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1858 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
1859 * elf32-frv.c (_frv_osec_readonly_p): New.
1860 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
1861 undefweak symbol.
1862 (_frv_count_got_plt_entries): Adjust expected count accordingly.
1863 (elf32_frv_relocate_section): Likewise. Error out if attempting
1864 to emit rofixups or dynamic relocs in read-only segments. Use
1865 _bfd_elf_section_offset to adjust r_offsets in rofixups and
1866 dynamic relocations.
1867 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
1868 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
1869 relocations or fixups involving merged sections correctly. Avoid
1870 crash when undefined symbol is referenced by R_FRV_32 or
1871 R_FRV_FUNCDESC_VALUE.
1872 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
1873 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
1874 input section holding local symbol to addend of R_FRV_32 or
1875 R_FRV_FUNCDESC_VALUE dynamic relocation.
1876 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
1877 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
1878 (elf32_frv_always_size_sections): Don't store pointer to
1879 __stacksize symbol in sec_info.
1880 (elf32_frv_modify_segment_map): Look it up here.
1881 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
1882 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
1883 of the lazy PLT entry, not only its offset, as the low word of a
1884 function descriptor.
1885 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
1886 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
1887 if a hash table entry already exists but is not a definition.
1888 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1889 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
1890 (_frv_add_rofixup): Don't inline.
1891 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
1892 for undefweak symbols.
1893 (elf32_frv_relocate_section): Avoid crash while computing
1894 relocation when linking with shared library. Only emit rofixups
1895 and dynamic relocations for alloc&load sections. Mark binaries
1896 with inter-segment relocations for relocation as a unit.
1897 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
1898 (DEFAULT_STACK_SIZE): New.
1899 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
1900 emit rofixups or dynamic relocs when linking dynamic non-PIE
1901 executables.
1902 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
1903 shared libs too. Reserve the last entry for the GOT pointer.
1904 (elf32_frv_finish_dynamic_sections): Emit it.
1905 (elf32_frv_always_size_sections): New.
1906 (elf32_frv_modify_segment_map): New.
1907 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
1908 sections.
1909 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
1910 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
1911 (elf_backend_always_size_sections): New.
1912 (elf_backend_modify_segment_map): New.
1913 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
1914 * config.bfd: Added frv-*-*linux*.
1915 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
1916 ABS section, instead of crashing.
1917 (elf32_frv_relocate_section): Don't crash before warning about
1918 different segments in non-PIC relocation.
1919 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
1920 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
1921 relocs to undefweak symbols.
1922 (elf32_frv_relocate_section): Ditto for undefined symbols.
1923 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
1924 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
1925 gotfixup section was created.
1926 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
1927 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
1928 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
1929 complain_overflow_signed.
1930 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
1931 have not been allocated.
1932 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
1933 privfd only if dynamic sections were created.
1934 (elf32_frv_relocate_section): Compute gprel_segment, and use it
1935 for GPREL relocs. When linking relocatable FDPIC executables,
1936 emit warnings for relocations that would be illegal on PIE or
1937 shared libraries. Emit rofixup for R_FRV_32 only if input object
1938 is not FDPIC.
1939 (_frv_create_got_section): Define _gp symbol in the rofixup
1940 section.
1941 (elf32_frv_finish_dynamic_sections): If rofixups needed but
1942 dynamic sections missing, error out requesting -melf32frvfd.
1943 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1944 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
1945 computation of addends from section and global or local symbol
1946 value. Change return type to bfd_boolean, and return a failure if
1947 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
1948 nonzero addend is required.
1949 (elf32_frv_relocate_section): Likewise. Print error for
1950 unsupported nonzero addends.
1951 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1952 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
1953 force everything local.
1954 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
1955 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
1956 (frv_gotfixup_section): New.
1957 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
1958 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
1959 and relocsfdv.
1960 (_frv_add_rofixup): New.
1961 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
1962 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
1963 improve some ugly conditions.
1964 (elf32_frv_relocate_section): Likewise. Reject inter-segment
1965 relocations in fdpic.
1966 (_frv_create_got_section): Create .rofixup.got section.
1967 (struct _frv_dynamic_got_info): Added fixups.
1968 (_frv_count_got_plt_entries): Account in-GOT relocations into
1969 relocs32, relocsfd and relocsfdv. Account them into relocs or
1970 fixups, as appropriate.
1971 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
1972 sizing of gotrel.
1973 (elf32_frv_finish_dynamic_sections): Verify that the right number
1974 of relocations and fixups was generated.
1975 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
1976 relocsfdv.
1977 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
1978 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
1979 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
1980 descriptor of a (formerly-)global symbol is local.
1981 (struct frv_pic_relocs_info): Adjust comments.
1982 (_frv_emit_got_relocs_plt_entries): Adjust.
1983 (elf32_frv_relocate_section): Likewise.
1984 (_frv_count_got_plt_entries): Likewise.
1985 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
1986 symbol's value to addend in the common preamble. Decay dynamic
1987 symbols to section+offset if they bind or call locally, for GOT
1988 and FUNCDESC_VALUE, respectively.
1989 (elf32_frv_relocate_section): Likewise.
1990 (elf32_frv_check_relocs): Don't register as dynamic symbols of
1991 internal or hidden visibility.
1992 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
1993 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
1994 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
1995 (elf32_frv_relocate_section): Pass relocation addend in. Use
1996 original relocation addend to look up the got relocs/plt entries
1997 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
1998 processing relocations that reference .scommon symbols.
1999 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
2000 Introduce support for dynamic linking.
2001 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
2002 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
2003 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
2004 (frv_reloc_type_lookup): Return REL howtos for executables and
2005 dynamic libraries.
2006 (frv_info_to_howto_rel): New.
2007 (struct frv_elf_link_hash_table): New.
2008 (frv_hash_table, frv_got_section, frv_gotrel_section,
2009 frv_plt_section, frv_pltrel_section, frv_relocs_info,
2010 frv_got_initial_offset, frv_plt_initial_offset): New macros.
2011 (frv_elf_link_hash_table_create): New.
2012 (struct frv_pic_relocs_info): New.
2013 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
2014 (frv_pic_relocs_info_find): New.
2015 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
2016 New.
2017 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
2018 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
2019 (_frv_emit_got_relocs_plt_entries): New.
2020 (elf32_frv_relocate_section): Add support for dynamic linking.
2021 Handle new relocations.
2022 (_frv_create_got_section): New.
2023 (elf32_frv_create_dynamic_sections): New.
2024 (ELF_DYNAMIC_INTERPRETER): New.
2025 (struct _frv_dynamic_got_info): New.
2026 (_frv_count_got_plt_entries): New.
2027 (struct _frv_dynamic_got_plt_info): New.
2028 (_frv_compute_got_alloc_data): New.
2029 (_frv_get_got_entry, _frv_get_fd_entry): New.
2030 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
2031 (_frv_resolve_final_relocs_info): New.
2032 (elf32_frv_size_dynamic_sections): New.
2033 (elf32_frv_finish_dynamic_sections): New.
2034 (elf32_frv_adjust_dynamic_symbol): New.
2035 (elf32_frv_finish_dynamic_symbol): New.
2036 (elf32_frv_check_relocs): Handle new relocs. Explain how the
2037 whole thing works.
2038 (elf_info_to_howto_rel): Define.
2039 (bfd_elf32_bfd_link_hash_table_create): Define.
2040 (elf_backend_create_dynamic_sections): Define.
2041 (elf_backend_adjust_dynamic_symbol): Define.
2042 (elf_backend_size_dynamic_sections): Define.
2043 (elf_backend_finish_dynamic_symbol): Define.
2044 (elf_backend_finish_dynamic_sections): Define.
2045 (elf_backend_want_got_sym): Define.
2046 (elf_backend_got_header_size): Define.
2047 (elf_backend_want_got_plt): Define.
2048 (elf_backend_plt_readonly): Define.
2049 (elf_backend_want_plt_sym): Define.
2050 (elf_backend_plt_header_size): Define.
2051 (elf_backend_may_use_rel_p): Define.
2052 (elf_backend_may_use_rela_p): Define.
2053 (elf_backend_default_use_rela_p): Define.
2054 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
2055 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
2056 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
2057 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
2058 (frv_reloc_map): Map the corresponding BFD relocs to them.
2059 (frv_reloc_type_lookup): ... and back to BFD relocs.
2060 * reloc.c: New relocs.
2061 * bfd-in2.h, libbfd.h: Rebuilt.
2062 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
2063 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
2064 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
2065 R_FRV_FUNCDESC_GOTLO): New.
2066 (frv_reloc_map): Map the corresponding BFD relocs to them.
2067 (frv_reloc_type_lookup): ... and back to BFD relocs.
2068 * reloc.c: New relocs.
2069 * bfd-in2.h, libbfd.h: Rebuilt.
2071 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2073 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2074 targets to support pages of up to 64kB.
2075 (elf32_bed): Redefine to get a separate backend data structure for
2076 traditional targets.
2077 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2078 targets to support pages of up to 64kB.
2079 (elf64_bed): Redefine to get a separate backend data structure for
2080 traditional targets.
2081 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
2082 targets to support pages of up to 64kB.
2083 (elf32_bed): Redefine to get a separate backend data structure for
2084 traditional targets.
2086 2004-01-04 Mark Kettenis <kettenis@gnu.org>
2088 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
2090 2004-01-02 Mark Kettenis <kettenis@gnu.org>
2092 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
2093 (elf_i386_grok_psinfo): Likewise.
2095 2004-01-02 Bernardo Innocenti <bernie@develer.com>
2097 * config.bfd: Add m68k-uClinux target.
2099 2004-01-01 Grant Edwards <grante@visi.com>
2101 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
2102 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
2103 (elf32_h8_gc_sweep_hook): New function.
2104 (elf_backend_gc_mark_hook): Define.
2105 (elf_backend_gc_sweep_hook): Define.
2106 (elf_backend_can_gc_sections): Define.
2108 For older changes see ChangeLog-0203
2109 \f
2110 Local Variables:
2111 mode: change-log
2112 left-margin: 8
2113 fill-column: 74
2114 version-control: never
2115 End: