1 2010-11-25 Alan Modra <amodra@gmail.com>
9 2010-11-24 Joel Brobecker <brobecker@adacore.com>
11 * Makefile.am (OPTIONAL_BACKENDS): Add rs6000-core.lo.
12 (OPTIONAL_BACKENDS_CFILES): Add rs6000-core.c.
13 * Makefile.in: Regenerate.
15 2010-11-24 Alan Modra <amodra@gmail.com>
18 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct
19 DW_EH_PE_datarel handling. Truncate .eh_frame_hdr address to
22 2010-11-23 Mingming Sun <mingm.sun@gmail.com>
24 * elfxx-mips.c (mips_set_isa_flags): Move bfd_mach_loongson_3a
25 after bfd_mach_mips_sb1.
27 2010-11-17 Tristan Gingold <gingold@adacore.com>
29 * vms-lib.c (vms_write_index): Add comments.
30 Partially revert previous patch. Free blocks later.
32 2010-11-17 Nick Clifton <nickc@redhat.com>
35 * elf32-avr.c (elf32_avr_check_relocs): Delete.
36 (elf_backend_check_relocs): Delete.
38 2010-11-16 Jie Zhang <jie.zhang@analog.com>
40 * elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
41 (elf32_bfin_data_in_l1): New variable.
42 (elf32_bfin_final_write_processing): New.
43 (elf_backend_final_write_processing): Define.
45 2010-11-15 Mike Frysinger <vapier@gentoo.org>
48 * elf32-bfin.c (_bfin_create_got_section): Drop unused flags code.
50 2010-11-12 H.J. Lu <hongjiu.lu@intel.com>
52 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS and
54 (bfd_openr_next_archived_file): Revert the last change.
56 2010-11-11 Mingming Sun <mingm.sun@gmail.com>
58 * archures.c (bfd_mach_mips_loongson_3a): Defined.
59 * bfd-in2.h (bfd_mach_mips_loongson_3a): Defined.
60 * cpu-mips.c (I_loongson_3a): New add.
61 (arch_info_struct): Add loongson_3a.
62 * elfxx-mips.c (_bfd_elf_mips_mach): Add loongson_3a.
63 (mips_set_isa_flags): Add loongson_3a.
64 (mips_mach_extensions): Add loongson_3a in MIPS64 extensions.
66 2010-11-10 Richard Sandiford <richard.sandiford@linaro.org>
68 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove unused
71 2010-11-10 Nick Clifton <nickc@redhat.com>
73 * po/ja.po: Updated Japanese translation.
74 * po/ru.po: Updated Russian translation.
76 2010-11-08 Nick Clifton <nickc@redhat.com>
78 * po/ja.po: Updated Japanese translation.
80 2010-11-08 Alan Modra <amodra@gmail.com>
82 * hash.c (bfd_hash_hash): Extract from..
83 (bfd_hash_lookup): ..here.
84 (bfd_hash_rename): New function.
85 * section.c (bfd_rename_section): New function.
86 * bfd-in.h (bfd_hash_rename): Declare.
87 * bfd-in2.h: Regenerate.
88 * elf.c (_bfd_elf_make_section_from_shdr): Rename input sections
89 when compressing or decompressing. Don't assert name match.
90 * elf64-hppa.c (get_reloc_section): Don't assert name match.
91 * elfxx-ia64.c (get_reloc_section): Likewise.
93 2010-11-05 Joseph Myers <joseph@codesourcery.com>
95 * elf32-tic6x.c (elf32_tic6x_obj_attrs_handle_unknown): New.
96 (elf32_tic6x_merge_attributes): Use
97 _bfd_elf_merge_unknown_attribute_low and
98 _bfd_elf_merge_unknown_attribute_list.
99 (elf_backend_obj_attrs_handle_unknown): Define.
101 2010-11-05 Joseph Myers <joseph@codesourcery.com>
103 * elf-attrs.c (_bfd_elf_merge_unknown_attribute_low,
104 _bfd_elf_merge_unknown_attribute_list): Correct test for matching
107 2010-11-05 Tristan Gingold <gingold@adacore.com>
109 * po/bfd.pot: Regenerate
111 2010-11-05 Tristan Gingold <gingold@adacore.com>
113 * configure.in: Bump version to 2.21.51
114 * configure: Regenerate.
116 2010-11-04 Maciej W. Rozycki <macro@codesourcery.com>
119 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
120 [R_MIPS_32, R_MIPS_REL32, R_MIPS_64]: Ignore relocs from
121 SEC_DEBUGGING sections.
123 2010-11-04 Tristan Gingold <gingold@adacore.com>
125 * vms-lib.c (vms_write_index): Fix thinko: reverse the loop.
126 Use bfd_zmalloc instead of bfd_malloc. Fix comment.
128 2010-11-04 Kai Tietz <kai.tietz@onevision.com>
130 * coffcode.h (GNU_LINKONCE_WT): New.
131 (sec_to_styp_flags): Add handling of new debug
133 (styp_to_sec_flags): Likewise.
135 2010-11-04 Tristan Gingold <gingold@adacore.com>
137 * makefile.vms (CFLAGS): Make badalias warnings informational.
138 * vms-lib.c (vms_lib_bread): Avoid arithmetic on void pointer.
140 2010-11-04 Joseph Myers <joseph@codesourcery.com>
142 * elf-attrs.c (_bfd_elf_merge_unknown_attribute_low,
143 _bfd_elf_merge_unknown_attribute_list): New.
144 * elf-bfd.h (struct elf_backend_data): Add
145 obj_attrs_handle_unknown.
146 (_bfd_elf_merge_unknown_attribute_low,
147 _bfd_elf_merge_unknown_attribute_list): Declare.
148 * elf32-arm.c (elf32_arm_obj_attrs_handle_unknown): New. Split
149 out from elf32_arm_merge_eabi_attributes.
150 (elf32_arm_merge_eabi_attributes): Use
151 _bfd_elf_merge_unknown_attribute_low and
152 _bfd_elf_merge_unknown_attribute_list.
153 (elf_backend_obj_attrs_handle_unknown): Define.
154 * elfxx-target.h (elf_backend_obj_attrs_handle_unknown): Define.
155 (elfNN_bed): Update initializer.
157 2010-11-02 H.J. Lu <hongjiu.lu@intel.com>
159 * bfd.c (BFD_FLAGS_FOR_BFD_USE_MASK): New.
160 * bfd-in2.h: Regenerated.
162 2010-11-02 Joseph Myers <joseph@codesourcery.com>
164 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Except for
165 Tag_ABI_compatibility, treat odd tags as strings and even ones as
167 (elf32_tic6x_obj_attrs_order, elf32_tic6x_tag_to_array_alignment,
168 elf32_tic6x_array_alignment_to_tag): New.
169 (elf32_tic6x_merge_attributes): Handle more attributes. Set type
170 for merged attributes.
171 (elf_backend_obj_attrs_order): Define.
173 2010-10-29 Maciej W. Rozycki <macro@codesourcery.com>
175 * elfxx-mips.c (mips_elf_calculate_relocation): Fix a typo.
177 2010-10-29 Pawel Sikora <pluto@pld-linux.org>
180 * compress.c (bfd_compress_section_contents): Use uLong on
183 2010-10-29 Joseph Myers <joseph@codesourcery.com>
185 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Check
186 Tag_ABI_compatibility not Tag_compatibility.
187 (elf32_tic6x_merge_attributes): Update compatibility attribute
188 name in comment. Return FALSE if merging common attributes fails.
190 2010-10-29 Nick Clifton <nickc@redhat.com>
193 * coffcode.h (handle_COMDAT): Only check the base type when
194 looking for a section symbol.
196 2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
197 Cary Coutant <ccoutant@google.com>
199 * archive.c (bfd_openr_next_archived_file): Copy BFD_COMPRESS
202 * bfd.c (BFD_COMPRESS): New.
203 (BFD_DECOMPRESS): Likewise.
204 (BFD_FLAGS_SAVED): Likewise.
205 (bfd_preserve_save): Replace BFD_IN_MEMORY with BFD_FLAGS_SAVED.
207 * compress.c (bfd_uncompress_section_contents): Removed.
208 (get_uncompressed_size): New.
209 (decompress_contents): Likewise.
210 (bfd_compress_section_contents): Likewise.
211 (bfd_get_full_section_contents): Likewise.
212 (bfd_is_section_compressed): Likewise.
213 (bfd_init_section_decompress_status): Likewise.
214 (bfd_init_section_compress_status): Likewise.
216 * dwarf2.c (dwarf_debug_sections): New.
217 (dwarf_debug_section_enum): Likewise.
218 (read_section): Remove section_name and compressed_section_name.
219 Add dwarf_debug_section_enum. Try compressed debug section.
220 (read_indirect_string): Updated.
221 (read_abbrevs): Likewise.
222 (decode_line_info): Likewise.
223 (read_debug_ranges): Likewise.
224 (find_line): Updated.
226 * ecoff.c (bfd_debug_section): Add compress_status and
229 * elf.c (_bfd_elf_make_section_from_shdr): Call
230 bfd_is_section_compressed to check if a DWARF debug section is
231 compressed. Call bfd_init_section_compress_status or
232 bfd_init_section_decompress_status if needed.
234 * elflink.c (elf_link_input_bfd): Replace bfd_get_section_contents
235 with bfd_get_full_section_contents.
236 * merge.c (_bfd_add_merge_section): Likewise.
237 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
238 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
240 * elfxx-target.h (TARGET_BIG_SYM): Allow BFD_COMPRESS and
242 (TARGET_LITTLE_SYM): Likewise.
244 * libbfd-in.h (dwarf_debug_section): New.
245 (dwarf_debug_sections): Likewise.
247 * libbfd.c (_bfd_generic_get_section_contents): Issue an error
248 when getting contents on compressed/decompressed section.
250 * section.c (COMPRESS_SECTION_NONE): New.
251 (COMPRESS_SECTION_DONE): Likewise.
252 (DECOMPRESS_SECTION_SIZED): Likewise.
253 (BFD_FAKE_SECTION): Add compress_status and compressed_size.
254 (bfd_malloc_and_get_section): Replace bfd_get_section_contents
255 with bfd_get_full_section_contents.
257 * bfd-in2.h: Regenerated.
258 * libbfd.h: Likewise.
260 2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
261 Joseph Myers <joseph@codesourcery.com>
263 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Check for mismatch
266 2010-10-25 Daniel Jacobowitz <dan@codesourcery.com>
268 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Always call
269 _bfd_clear_contents. Pass it the input section.
270 * libbfd-in.h (_bfd_clear_contents): Add input_section argument.
271 * libbfd.h: Regenerate.
272 * reloc.c (_bfd_clear_contents): Take input_section argument.
273 Use non-zero for .debug_ranges.
274 (bfd_generic_get_relocated_section_conten): Update _bfd_clear_contents
277 * elf32-arm.c (elf32_arm_relocate_section): Use
278 RELOC_AGAINST_DISCARDED_SECTION.
279 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
280 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
281 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
282 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
283 * elf32-bfin.c (bfin_relocate_section): Likewise.
284 (bfinfdpic_relocate_section): Likewise.
285 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
286 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
287 * elf32-cris.c (cris_elf_relocate_section): Likewise.
288 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
289 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
290 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
291 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
292 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
293 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
294 * elf32-i370.c (i370_elf_relocate_section): Likewise.
295 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
296 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
297 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
298 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
299 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
300 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
301 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
302 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
303 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
304 * elf32-mep.c (mep_elf_relocate_section): Likewise.
305 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
306 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
307 * elf32-mt.c (mt_elf_relocate_section): Likewise.
308 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
309 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
310 * elf32-rx.c (rx_elf_relocate_section): Likewise.
311 * elf32-s390.c (elf_s390_relocate_section): Likewise.
312 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
313 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
314 * elf32-sh.c (sh_elf_relocate_section): Likewise.
315 * elf32-spu.c (spu_elf_relocate_section): Likewise.
316 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
317 * elf32-v850.c (v850_elf_relocate_section): Likewise.
318 * elf32-vax.c (elf_vax_relocate_section): Likewise.
319 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
320 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
321 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
322 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
323 (elf64_alpha_relocate_section): Likewise.
324 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
325 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
326 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
327 * elf64-s390.c (elf_s390_relocate_section): Likewise.
328 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
329 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
330 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
331 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
333 2010-10-25 Nathan Sidwell <nathan@codesourcery.com>
335 * elf32-tic6x.c: Add attribution.
337 2010-10-25 Alan Modra <amodra@gmail.com>
339 * elf32-arm.c (find_stub_size_and_template): Avoid uninitialized
342 2010-10-25 Alan Modra <amodra@gmail.com>
344 * opncls.c (bfd_alloc, bfd_zalloc): Don't mark internal.
345 * libbfd-in.h (bfd_alloc, bfd_zalloc): Don't declare here.
346 * libbfd.h: Regenerate
347 * bfd-in2.h: Regenerate.
349 2010-10-25 Alan Modra <amodra@gmail.com>
351 * opncls.c (_bfd_id_counter): Rename to bfd_id_counter.
352 (bfd_reserved_id_counter, bfd_use_reserved_id): New vars.
353 (_bfd_new_bfd): Use negative id when bfd_use_reserved_id.
354 (bfd_create): Doc fix.
355 * bfd-in2.h: Regenerate.
357 2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
359 * elfxx-sparc.c (tpoff): Define bed, static_tls_size.
360 Consider static_tls_alignment.
362 * elf32-sparc.c (TARGET_BIG_SYM): Redefine to
363 bfd_elf32_sparc_sol2_vec.
364 (TARGET_BIG_NAME): Redefine to elf32-sparc-sol2.
365 (elf32_bed): Redefine to elf32_sparc_sol2_bed.
366 (elf_backend_static_tls_alignment): Redefine to 8.
367 Include elf32-target.h.
368 (elf_backend_static_tls_alignment): Undef again for VxWorks.
370 * elf64-sparc.c (TARGET_BIG_SYM): Redefine to
371 bfd_elf64_sparc_sol2_vec.
372 (TARGET_BIG_NAME): Redefine to elf64-sparc-sol2.
374 (elf64_bed): Redefine to elf64_sparc_sol2_bed.
375 (elf_backend_static_tls_alignment): Redefine to 16.
376 Include elf64-target.h.
378 * config.bfd (sparc-*-solaris2.[0-6]): Split from sparc-*-elf*.
379 Set targ_defvec to bfd_elf32_sparc_sol2_vec.
380 [BFD64] (sparc-*-solaris2*): Set targ_defvec to
381 bfd_elf32_sparc_sol2_vec.
382 Replace bfd_elf64_sparc_vec by bfd_elf64_sparc_sol2_vec in
385 * configure.in: Handle bfd_elf32_sparc_sol2_vec,
386 bfd_elf64_sparc_sol2_vec.
387 * configure: Regenerate.
389 * targets.c (bfd_elf32_sparc_sol2_vec): Declare.
390 (bfd_elf64_sparc_sol2_vec): Declare.
391 (_bfd_target_vector): Add bfd_elf32_sparc_sol2_vec,
392 bfd_elf64_sparc_sol2_vec.
394 2010-10-21 Joseph Myers <joseph@codesourcery.com>
396 * elf32-tic6x.c (elf32_tic6x_merge_arch_attributes): Update for
398 (elf_backend_obj_attrs_section): Change to ".c6xabi.attributes".
400 2010-10-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
402 * elf-bfd.h (struct elf_backend_data): New member
403 static_tls_alignment.
404 * elfxx-target.h (elf_backend_static_tls_alignment): Provide
406 (elfNN_bed): Initialize static_tls_alignment.
407 * elflink.c (bfd_elf_final_link): Don't round end of TLS section
408 if static TLS has special alignment requirements.
409 * elf32-i386.c (elf_i386_tpoff): Define bed, static_tls_size.
410 Consider static_tls_alignment.
411 (elf_backend_static_tls_alignment): Redefine for Solaris 2.
412 Undef again for VxWorks.
413 * elf64-x86-64.c (elf64_x86_64_tpoff): Define bed,
415 Consider static_tls_alignment.
416 (elf_backend_static_tls_alignment): Redefine for Solaris 2.
417 Undef again for Intel L1OM.
419 2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
421 Apply LD plugin patch series (part 6/6).
422 * aoutx.h (aout_link_check_ar_symbols): Take new "subsbfd" reference
423 parameter and pass it when invoking add_archive_element callback.
424 (aout_link_check_archive_element): Handle substitute bfd if it
425 was set during add_archive_element callback in the above.
426 * cofflink.c (coff_link_check_ar_symbols): Take new "subsbfd" reference
427 parameter and pass it when invoking add_archive_element callback.
428 (coff_link_check_archive_element): Handle substitute bfd if it
429 was set during add_archive_element callback in the above.
430 * ecoff.c (read_ext_syms_and_strs): New function holds symbol-reading
431 code factored-out from ecoff_link_check_archive_element.
432 (reread_ext_syms_and_strs): Clear old symbols and call it.
433 (ecoff_link_check_archive_element): Use the above. Handle substitute
434 BFD if one is set by add_archive_element callback.
435 (ecoff_link_add_archive_symbols): Likewise allow bfd substitution.
436 * elflink.c (elf_link_add_archive_symbols): Likewise.
437 * linker.c (generic_link_check_archive_element): Likewise.
438 * pdp11.c (aout_link_check_ar_symbols): Take new "subsbfd" reference
439 parameter and pass it when invoking add_archive_element callback.
440 (aout_link_check_archive_element): Handle substitute bfd if it was
441 set during add_archive_element callback in the above.
442 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Handle substitute
443 BFD if one is set by add_archive_element callback.
444 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Take new "subsbfd"
445 reference parameter and pass it when invoking add_archive_element
447 (xcoff_link_check_ar_symbols): Likewise.
448 (xcoff_link_check_archive_element): Handle bfd substitution if it was
449 set by callback in the above.
451 2010-10-11 Alan Modra <amodra@gmail.com>
453 * elf32-frv.c (elf32_frv_relocate_section): Set "name" for global syms.
454 (elf32_frvfdpic_finish_dynamic_sections): Don't crash on
455 __ROFIXUP_END__ defined in shared lib.
457 2010-10-11 Thomas Schwinge <thomas@codesourcery.com>
459 * elf32-arm.c (elf32_arm_final_link_relocate)
460 (elf32_arm_relocate_section): Handle relocations against STN_UNDEF.
462 2010-10-11 Dave Korn <dave.korn.cygwin@gmail.com>
464 * elflink.c (_bfd_elf_link_output_relocs): Delete unused variable
467 2010-10-09 John Tytgat <john@bass-software.com>
469 * reloc.c (BFD_RELOC_ARM_HVC): Add.
470 * libbfd.h: Regenerate.
472 2010-10-08 Kai Tietz <kai.tietz@onevision.com>
474 * pei-x86_64.c (find_next_xdata_or_end): Removed.
475 (pex64_dump_xdata): Remove arguments stop, onaline,
476 and pdata. New argument endx. Print term "none"
477 instead of misleading "CFA".
478 (sort_xdata_arr): New function.
479 (pex64_bfd_print_pdata): Use binary search/sort for unwind-RVAs
480 instead of searching quadratic.
482 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
483 Alan Modra <amodra@gmail.com>
485 Fix build with -DDEBUG=7
486 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Remove call
487 to deleted function elf_symbol_flags. Add typecast to avoid warning.
488 * elf32-rx.c (dump_symbol) : Rename to..
489 (rx_dump_symbol): ..this to avoid link errors.
490 * elflink.c (elf_link_input_bfd): Add typecast to avoid warnings.
491 (bfd_elf_perform_complex_relocation): Likewise.
492 * elf32-xtensa.c (print_action_list): Likewise.
494 2010-10-06 Nathan Sidwell <nathan@codesourcery.com>
496 * elf32-arm.c (elf32_arm_stub_long_branch_any_arm_pic,
497 elf32_arm_stub_long_branch_any_arm_pic): Use a consistent name for
499 (arm_type_of_stub): Remove superfluous braces.
501 2010-10-04 Bernd Schmidt <bernds@codesourcery.com>
503 * elf-bfd.h (struct bfd_elf_section_reloc_data): New structure.
504 (struct bfd_elf_section_data): New members REL and RELA; delete
505 members REL_HDR, REL_HDR2, REL_COUNT, REL_COUNT2, REL_IDX,
506 REL_IDX2, REL_HASHES.
507 (_bfd_elf_init_reloc_shdr): Adjust declaration.
508 (_bfd_elf_single_rel_hdr): Declare.
509 (RELOC_AGAINST_DISCARDED_SECTION): Use it.
510 * elf.c (bfd_section_from_shdr): Adjusted to match changes in
512 (_bfd_elf_init_reloc_shdr): New arg RELDATA. Remove arg REL_HDR.
513 All callers changed. Allocate memory for the Elf_Internal_Shdr
515 (_bfd_elf_single_rel_hdr): New function.
516 (struct fake_section_arg): New structure.
517 (elf_fake_section): Expect to see a pointer to it in the third
518 argument. If doing a relocatable link, allocate both REL and RELA
520 (assign_section_numbers): Adjusted to match changes in
522 (_bfd_elf_compute_section_file_positions): Call elf_fake_sections
523 with a struct fake_section_args argument.
524 * elfcode.h (elf_write_relocs): Adjusted to match changes in
526 (elf_slurp_reloc_table): Likewise.
527 * elflink.c (_bfd_elf_link_read_relocs): Likewise.
528 (_bfd_elf_link_size_reloc_section): Remove arg REL_HDR, replace with
529 RELDATA. Remove argument O. All callers changed. Remove code to
530 discover the right rel_hdr and count.
531 (_bfd_elf_link_output_relocs): Adjusted to match changes in
533 (elf_link_adjust_relocs): Remove args REL_HDR, COUNT and REL_HASH;
534 replace with RELDATA. All callers changed.
535 (elf_link_input_bfd): Correctly generate rel_hash data when both
536 REL and RELA sections are present.
537 (elf_reloc_link_order): Adjusted to match changes in
539 (bfd_elf_final_link): Simplify code to count relocs. Free the
540 hashes array for both REL and RELA.
541 (get_dynamic_reloc_section_name): Use _bfd_elf_single_reloc_hdr
542 * elf32-m32r.c (m32r_elf_fake_sections, elf_backend_fake_sections):
544 * elf32-tic6x.c (elf32_tic6x_fake_sections, elf_backend_fake_sections):
546 (elf32_tic6x_rel_relocation_p): Adjusted to match changes in
548 * elf32-microblaze.c (microblaze_elf_check_relocs): Use
549 _bfd_elf_single_rel_hdr.
550 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
551 * elf32-spu.c (spu_elf_relocate_section): Likewise.
552 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
553 * elf64-hppa.c (get_reloc_section): Likewise.
554 * elf64-mips.c (mips_elf64_slurp_reloc_table): Adjusted to match
555 changes in data structures.
556 (mips_elf64_write_relocs): Use _bfd_elf_single_rel_hdr.
557 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
558 (ppc64_elf_edit_toc): Likewise.
559 (get_relocs): Adjusted to match changes in data structures.
560 Allocate an Elf_Internal_Shdr structure if necessary.
561 (ppc64_elf_finish_dynamic_sections): Use _bfd_elf_single_rel_hdr.
562 * elf64-sparc.c (elf64_sparc_slurp_reloc_table): Adjusted to match
563 changes in data structures.
564 * elfxx-ia64.c (get_reloc_section): Use _bfd_elf_single_rel_hdr.
565 * elfxx-mips.c (MIPS_RELOC_RELA_P): Remove macro.
566 (mips_elf_rel_relocation_p): Adjusted to match changes in data
568 (_bfd_mips_elf_relocate_section): Use mips_elf_rel_relocation_p rather
569 than MIPS_RELOC_RELOCA_P.
570 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use
571 _bfd_elf_single_rel_hdr.
572 (_bfd_sparc_elf_relocate_section): Likewise.
574 2010-10-01 Thomas Schwinge <thomas@codesourcery.com>
576 * elf32-arm.c (elf32_arm_size_stubs): Don't choke on local symbols in
577 SHN_UNDEF, SHN_ABS, SHN_COMMON.
579 2010-09-30 H.J. Lu <hongjiu.lu@intel.com>
582 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
583 allocate .got.plt section if there are no GOT nor PLT
584 entries and there is no refeence to _GLOBAL_OFFSET_TABLE_.
585 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Li.kewise.
587 * elflink.c (_bfd_elf_define_linkage_sym): Clear non_elf.
589 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
591 * configure: Regenerate.
593 2010-09-24 Thomas Schwinge <thomas@codesourcery.com>
595 * elf32-arm.c, elf32-cris.c, elf32-hppa.c, elf32-i370.c, elf32-m32r.c,
596 elf32-m68k.c, elf32-microblaze.c, elf32-ppc.c, elf32-score.c,
597 elf32-score7.c, elf32-sh.c, elf32-vax.c, elf32-xtensa.c, elf64-alpha.c,
598 elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-sparc.c, elfcode.h,
599 elflink.c, elfxx-ia64.c, elfxx-mips.c: Use STN_UNDEF when referring to
600 the zero symbol index.
602 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Compare the symbol index
603 to STN_UNDEF, not SHN_UNDEF.
605 2010-09-23 Bernd Schmidt <bernds@codesourcery.com>
607 * elf32-tic6x.c (elf32_tic6x_fake_sections): New function.
608 (elf_backend_fake_sections): Define.
610 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
612 * bfd-in2.h (BFD_RELOC_ARM_HVC): New enum value.
614 2010-09-23 Alan Modra <amodra@gmail.com>
616 * cpu-d10v.c: Make bits_per_address 18 for all arch_info entries.
618 2010-09-23 Alan Modra <amodra@gmail.com>
620 * elf.c (_bfd_elf_init_private_section_data): Allow for SEC_RELOC
621 difference between input and output section.
623 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
625 * coffcode.h (sec_to_styp_flags): Adjust debug
626 sections to be conform to pe-coff specification
627 and avoid marking them as excluded.
628 (styp_to_sec_flags): Doing reverse mapping.
630 * peXXigen.c (_bfd_XXi_final_link_postscript): Add handling for
631 setting IAT directory entry.
633 2010-09-20 Richard Henderson <rth@redhat.com>
635 * elf64-alpha.c (elf64_alpha_howto_table): Use bfd_elf_generic_reloc.
637 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
639 * elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.
640 (mips_elf_link_hash_newfunc): Initialize it.
641 (mips_elf_record_global_got_symbol): Add a for_call parameter.
642 (mips_elf_count_got_symbols): Check SYMBOL_CALLS_LOCAL rather
643 than SYMBOL_REFERENCES_LOCAL if the GOT entry is only used for calls.
644 Try to remove .got entries in favour of .got.plt entries on VxWorks.
645 (_bfd_mips_elf_check_relocs): Do not try to avoid allocating
646 a global GOT entry for VxWorks calls. Update uses of
647 mips_elf_record_global_got_symbol.
648 (allocate_dynrelocs): Set got_only_for_calls to false if the GOT
649 entry is used for dynamic relocations.
651 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
653 * elfxx-mips.c (mips_got_entry): Adjust commentary.
654 (mips_elf_create_local_got_entry): If given a symbol, check that it
655 has been assigned to the local part of the GOT.
656 (mips_elf_count_got_symbols): Take the bfd_link_info as argument
657 instead of the master GOT. Put all locally-binding symbols in
659 (mips_elf_make_got_per_bfd): Use global_got_area to decide whether
660 a symbol lives in the local or global area.
661 (mips_elf_local_relocation_p): Remove check_forced argument and
662 retain only the !check_forced behavior.
663 (mips_elf_calculate_relocation): Adjust call accordingly.
664 Use global_got_area to decide whether an output relocation
665 should be local or global. Explicitly decay R_MIPS_GOT_PAGE
666 into R_MIPS_GOT_DISP where appropriate. Fix selection of
667 local vs. global semantics for R_MIPS*_26. Remove redundant
668 reevaluation of what is stored in was_local_p.
669 (mips_elf_create_dynamic_relocation): Use global_got_area to decide
670 whether the relocation should be against a global or local symbol.
671 (mips_elf_lay_out_got): Update the GOT traversal after the above
672 change to mips_elf_count_got_symbols.
673 (mips_elf_adjust_addend): Adjust call to mips_elf_local_relocation_p.
674 (_bfd_mips_elf_relocate_section): Likewise.
675 (_bfd_mips_elf_finish_dynamic_symbol): Use global_got_area to decide
676 whether the symbol has a global got entry.
677 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
679 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
681 * elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
682 to the global GOT on VxWorks.
684 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
686 * elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
687 exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
688 about HI/LO relocations in shared objects.
690 2010-09-16 Alan Modra <amodra@gmail.com>
692 * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
694 (spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
696 (spu_elf_finish_dynamic_sections): New function.
697 (elf_backend_finish_dynamic_sections): Define.
699 2010-09-16 Alan Modra <amodra@gmail.com>
701 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
702 * elflink.c (elf_link_input_bfd): Likewise.
704 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
706 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
707 (pex64_get_scope_entry): Removed.
708 (find_next_xdata_or_end): New helper.
709 (pex64_dump_xdata): Reworked.
710 (pex64_bfd_print_pdata): Add checking for
711 valid pdata sorting and values. Reworked
714 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
717 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
719 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
721 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
722 .rdata, .data, and .text partial matched section names.
723 * pei-x86_64.c: Likewise.
725 * peXXigen.c (sort_x64_pdata): New helper.
726 (_bfd_XXi_final_link_postscript): Do pdata sorting.
728 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
731 * elf.c (assign_file_positions_for_load_sections): Don't warn
734 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
736 * elflink.c (bfd_elf_final_link): Correct calculation of
737 max_external_reloc_size.
739 2010-09-07 Alan Modra <amodra@gmail.com>
740 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
742 * peXXigen.c: Whitespace.
743 (pe_print_idata): Correct section limit calculations. Tidy array
745 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
747 2010-09-02 Richard Henderson <rth@redhat.com>
749 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
751 2010-09-01 Pedro Alves <pedro@codesourcery.com>
753 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
754 (netbsd_core_file_pid): ... this.
756 2010-09-01 Tristan Gingold <gingold@adacore.com>
758 * coffcode.h (coff_slurp_line_table): Add a cast.
759 (coff_slurp_reloc_table): Ditto.
761 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
763 * cisco-core.c (cisco_core_file_pid): Define.
765 2010-08-30 Alan Modra <amodra@gmail.com>
768 * elf.c (copy_elf_program_header): Calculate map->header_size
769 from lowest_section, not first_section. Validate program
770 header p_paddr against section lma. Find lowest_section in
771 second loop over headers.
773 2010-08-28 Alan Modra <amodra@gmail.com>
775 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
777 (_bfd_elf_symbol_refs_local_p): Expand comment.
778 (elf_link_output_extsym): Fix style nit.
780 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
782 * elf32-arm.c (elf32_arm_final_link): Process stub sections
785 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
788 * elflink.c (elf_link_add_object_symbols): Don't set
789 unique_global for non-ELF hash link table.
791 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
794 * elf-bfd.h (elf_backend_data): Add target_id.
795 (bfd_elf_make_generic_object): Renamed to ...
796 (bfd_elf_make_object): This.
798 * elf.c (bfd_elf_make_generic_object): Removed.
799 (bfd_elf_make_object): New.
800 (bfd_elf_mkcorefile): Really treat it as an object file.
802 * elf-m10300.c (ELF_TARGET_ID): New.
803 * elf32-arm.c (ELF_TARGET_ID): Likewise.
804 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
805 * elf32-cris.c (ELF_TARGET_ID): Likewise.
806 * elf32-frv.c (ELF_TARGET_ID): Likewise.
807 * elf32-i386.c (ELF_TARGET_ID): Likewise.
808 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
809 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
810 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
811 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
812 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
813 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
814 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
815 * elf32-s390.c (ELF_TARGET_ID): Likewise.
816 * elf32-sh.c (ELF_TARGET_ID): Likewise.
817 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
818 * elf32-spu.c (ELF_TARGET_ID): Likewise.
819 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
820 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
821 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
822 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
823 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
824 * elf64-s390.c (ELF_TARGET_ID): Likewise.
825 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
826 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
828 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
829 (bfd_elf32_mkobject): Likewise.
830 (ELF_TARGET_ID): New.
832 * elf32-mips.c (ELF_TARGET_ID): New.
833 (bfd_elf32_mkobject): Removed.
835 * elf64-mips.c (ELF_TARGET_ID): New.
836 (bfd_elf64_mkobject): Removed.
838 * elfn32-mips.c (ELF_TARGET_ID): New.
839 (bfd_elf32_mkobject): Removed.
841 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
842 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
844 * elfxx-target.h (bfd_elfNN_mkobject): Default to
846 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
847 (elfNN_bed): Initialize target_id.
849 2010-08-25 Julian Brown <julian@codesourcery.com>
851 * elf32-arm.c (arm_stub_required_alignment): New.
852 (arm_build_one_stub): Use above to partition stubs.
853 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
854 arm_stub_a8_veneer_b_cond.
856 2010-08-25 Alan Modra <amodra@gmail.com>
858 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
859 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
860 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
861 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
862 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
863 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
864 * riscix.c (riscix_reloc_type_lookup): Likewise.
866 2010-08-25 Alan Modra <amodra@gmail.com>
868 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
869 headers if any loaded section wraps the address space. Simplify
870 ~(m-1) to -m. Use lma rather than vma when determining whether
871 note sections are adjacent.
873 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
876 * elflink.c (elf_link_add_object_symbols): Don't check relocation
877 if input ELF object ID doesn't match output.
879 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
881 * configure: Regenerate.
883 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
885 * merge.c (sec_merge_emit): Revert the last checkin.
887 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
889 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
892 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
894 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
895 options unless an m68k hash table has been found.
897 2010-08-20 Nick Clifton <nickc@redhat.com>
899 * merge.c (sec_merge_emit): Do not zero pad sections that do not
902 2010-08-18 Pedro Alves <pedro@codesourcery.com>
906 * bfd-in2.h: Regenerate.
907 * corefile.c (bfd_core_file_pid): New.
909 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
910 (struct bfd_target) <_core_file_pid>: New.
912 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
913 * libbfd.c (_bfd_nocore_core_file_pid): New.
915 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
917 * elfcode.h (elf_core_file_pid): New define.
918 * elfcore.h (elf_core_file_pid): New function.
920 * elf.c (elfcore_make_pid): Rewrite.
921 (elfcore_grok_prstatus): Only set core_pid if not set yet.
922 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
923 getting the lwpid from prstat.pr_pid.
925 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
926 elf_tdata's core_lwpid instead of to core_pid.
927 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
928 and store it in elf_tdata's core_pid field.
929 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
930 elf_tdata's core_lwpid instead of to core_pid.
931 (elf_i386_grok_psinfo): Extract the the main process's PID, and
932 store it in elf_tdata's core_pid field.
934 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
935 to elf_tdata's core_lwpid instead of to core_pid.
936 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
937 elf_tdata's core_lwpid instead of to core_pid.
938 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
939 elf_tdata's core_lwpid instead of to core_pid.
940 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
941 elf_tdata's core_lwpid instead of to core_pid.
942 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
943 elf_tdata's core_lwpid instead of to core_pid.
944 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
945 elf_tdata's core_lwpid instead of to core_pid.
946 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
947 elf_tdata's core_lwpid instead of to core_pid.
948 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
949 elf_tdata's core_lwpid instead of to core_pid.
950 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
951 to elf_tdata's core_lwpid instead of to core_pid.
952 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
953 to elf_tdata's core_lwpid instead of to core_pid.
954 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
955 elf_tdata's core_lwpid instead of to core_pid.
956 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
957 elf_tdata's core_lwpid instead of to core_pid.
958 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
959 elf_tdata's core_lwpid instead of to core_pid.
960 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
961 elf_tdata's core_lwpid instead of to core_pid.
962 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
963 elf_tdata's core_lwpid instead of to core_pid.
964 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
965 elf_tdata's core_lwpid instead of to core_pid.
967 * plugin.c (bfd_plugin_core_file_pid): New function.
968 * aout-target.h (MY_core_file_pid): Define.
969 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
970 * coff-rs6000.c (coff_core_file_pid): New define.
971 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
972 * coff64-rs6000.c (coff_core_file_pid): New define.
973 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
974 (xcoff64_core_file_pid): New define.
975 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
976 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
977 * aix386-core.c (aix386_core_file_pid): New define.
978 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
979 * hpux-core.c (hpux_core_core_file_pid): New define.
980 * irix-core.c (irix_core_core_file_pid): New define.
981 * lynx-core.c (lynx_core_file_pid): New define.
982 * osf-core.c (osf_core_core_file_pid): New define.
983 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
984 * sco5-core.c (sco5_core_file_pid): New define.
985 * xcoff-target.h (coff_core_file_pid): New define.
986 * netbsd-core.c (netbsd_core_core_file_pid): New define.
988 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
991 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
992 .got.plt section is discarded.
993 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
995 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
997 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
1000 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
1003 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
1004 (coff-tic54x.lo): Likewise.
1005 * Makefile.in: Regenerated.
1007 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
1010 * elflink.c (compute_bucket_count): Avoid futile long searches for
1011 the best bucket size.
1013 2010-08-09 Richard Henderson <rth@redhat.com>
1016 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
1017 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
1018 register from the tldgd insn.
1020 2010-08-09 Catherine Moore <clm@codesourcery.com>
1022 * elfxx-mips.c (mips_elf_perform_relocation): Improve
1023 interlinking error message.
1025 2010-08-06 Alan Modra <amodra@gmail.com>
1027 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
1028 (ppc64_elf_relocate_section): Nop out high part insn of large toc
1029 code sequence when the high part of offset is zero.
1031 2010-08-04 Tristan Gingold <gingold@adacore.com>
1033 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
1034 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
1035 Clear the SEC_RELOC flag.
1037 2010-08-04 Tristan Gingold <gingold@adacore.com>
1039 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
1040 sections with relocs.
1041 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
1042 (alpha_vms_add_fixup_ca): Ditto.
1043 (alpha_vms_add_fixup_qr): Ditto.
1046 2010-08-04 Tristan Gingold <gingold@adacore.com>
1048 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
1049 CODE sections writable.
1051 2010-08-04 Tristan Gingold <gingold@adacore.com>
1053 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
1054 (alpha_vms_add_fixup_lr): ... this for consistency.
1055 (alpha_vms_add_qw_fixup): Removed.
1057 (vms_get_symbol_info): Adjust type for unknown sections.
1059 2010-08-04 Tristan Gingold <gingold@adacore.com>
1061 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
1062 section for any absolute section. Remove some debugging code.
1064 2010-08-03 DJ Delorie <dj@redhat.com>
1066 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
1068 2010-08-03 Tristan Gingold <gingold@adacore.com>
1070 * vms-misc.c (vms_convert_to_var): Make it static.
1071 (_bfd_vms_convert_to_var_unix_filename): Make it public.
1073 2010-08-03 Tristan Gingold <gingold@adacore.com>
1075 * makefile.vms (OBJS): Update list.
1077 2010-08-03 Tristan Gingold <gingold@adacore.com>
1079 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
1080 nor SEC_RELOC for empty sections.
1082 2010-08-03 Tristan Gingold <gingold@adacore.com>
1084 * vms-alpha.c (evax_section_flags): Fix flags for absolute
1085 section. Remove useless parenthesis.
1087 2010-08-03 Tristan Gingold <gingold@adacore.com>
1089 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
1090 (vms_lib_bread, vms_lib_bopen): Adjust.
1092 2010-08-02 Alan Modra <amodra@gmail.com>
1095 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
1096 calculate off_adjust rather than first section vma.
1098 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
1100 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
1102 2010-07-30 Anthony Green <green@moxielogic.com>
1104 * config.bfd (targ_cpu): Add moxie-*-rtems support.
1106 2010-07-29 Alan Modra <amodra@gmail.com>
1108 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
1109 .toc section, even when none are used in relocs.
1111 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
1113 * elfxx-mips.h: Include "elf/mips.h".
1114 (gprel16_reloc_p): New static inline function.
1115 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
1116 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
1118 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
1120 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
1121 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
1123 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
1125 * elf64-mips.c (mips_elf64_howto_table_rela)
1126 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
1127 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
1128 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
1129 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
1130 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
1131 * elfn32-mips.c (elf_mips_howto_table_rela)
1132 [R_MIPS_TLS_DTPMOD32]: Likewise.
1133 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
1134 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
1135 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
1136 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
1138 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
1139 Ina Pandit <ina.pandit@kpitcummins.com>
1141 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
1143 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
1145 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
1146 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
1147 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
1148 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
1149 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
1150 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
1151 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
1152 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
1153 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
1154 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
1155 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
1156 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
1157 BFD_RELOC_V850_DATA): New relocations for V850 target.
1158 * config.bfd: Match all v850 targets.
1159 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
1160 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
1162 (v850_elf_perform_relocation ): Update the newly added
1164 (v850_elf_howto_t): Update the specifications of added
1166 (v850_elf_reloc_map): Update the relocation mappings.
1167 (v850_elf_final_link_relocate): Maps added relocation into the
1168 appropriate howto structure.
1169 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
1170 (v850_elf_final_write_processing): Likewise.
1171 (v850_elf_merge_private_bfd_data): Likewise.
1172 (v850_elf_print_private_bfd_data): Likewise.
1173 * libbfd.h: Regenerate.
1174 * bfd-in2.h: Regenerate.
1176 2010-07-23 Alan Modra <amodra@gmail.com>
1178 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
1179 Correct format specifier.
1181 2010-07-22 Alan Modra <amodra@gmail.com>
1183 * ecoff.c: Don't include aout/ranlib.h.
1184 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
1185 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
1188 2010-07-22 Alan Modra <amodra@gmail.com>
1190 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
1193 2010-07-20 Alan Modra <amodra@gmail.com>
1195 * elf.c (assign_file_positions_for_load_sections): Check that
1196 zero size sections are allocated in segments too.
1197 (assign_file_positions_for_non_load_sections): Warn if zero
1198 size alloc sections are found here.
1199 (copy_elf_program_header): Don't drop zero size sections from
1201 (copy_private_bfd_data): Check for changes in zero size sections.
1203 2010-07-17 Alan Modra <amodra@gmail.com>
1205 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
1206 for sections with overlapping LMAs.
1207 (assign_file_positions_for_load_sections): Catch overlap for
1208 sections that wrap around the address space. Replace a
1209 warning that duplicates ld's --check-sections error with a
1210 warning that lma has been adjusted for overlapping sections.
1212 2010-07-14 Cary Coutant <ccoutant@google.com>
1215 * dwarf2.c (read_section): Revert patch for compressed debug sections.
1216 (find_line): Likewise.
1217 (read_and_uncompress_section): Remove.
1219 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
1222 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
1223 allocate .got.plt section if there are no GOT nor PLT
1225 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1227 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
1230 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
1231 garbage collection against STT_GNU_IFUNC symbols.
1233 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
1234 elf.plt.offset/elf.got.offset to -1.
1235 (elf_i386_tls_transition): Skip TLS transition for functions.
1236 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
1238 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
1239 elf.plt.offset/elf.got.offset to -1.
1240 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
1241 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
1243 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
1245 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
1246 (elf_i386_relocate_section): Likewise.
1248 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
1250 * dwarf2.c (add_line_info): Initialize prev_line.
1252 2010-07-06 Alan Modra <amodra@gmail.com>
1254 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
1255 trampolines only for .init and .fini sections.
1257 2010-07-05 Alan Modra <amodra@gmail.com>
1259 * elf32-ppc.c: Formatting.
1260 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
1262 2010-07-03 Cary Coutant <ccoutant@google.com>
1264 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
1265 * dwarf2.c (read_and_uncompress_section): New function.
1266 (read_section): Call it.
1267 (find_line): Likewise.
1269 2010-07-01 Alan Modra <amodra@gmail.com>
1271 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
1272 than SYMBOL_REFERENCES_LOCAL.
1273 (ppc64_elf_relocate_section): Likewise.
1275 2010-07-01 Alan Modra <amodra@gmail.com>
1277 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
1279 2010-06-29 Alan Modra <amodra@gmail.com>
1281 * cpu-maxq.c: Delete file.
1282 * coff-maxq.c: Delete file.
1283 * Makefile.am: Remove references to maxq.
1284 * archures.c: Likewise.
1285 * coffcode.h: Likewise.
1286 * configure.in: Likewise.
1287 * targets.c: Likewise.
1288 * config.bfd: Move maxq from obsolete to removed.
1289 * Makefile.in: Regenerate.
1290 * bfd-in2.h: Regenerate.
1291 * configure: Regenerate.
1292 * libbfd.h: Regenerate.
1293 * po/SRC-POTFILES.in: Regenerate.
1295 2010-06-28 Alan Modra <amodra@gmail.com>
1297 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
1298 to silence gcc warning.
1300 2010-06-27 Alan Modra <amodra@gmail.com>
1302 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
1303 (group_sections): Likewise.
1305 2010-06-27 Alan Modra <amodra@gmail.com>
1307 * bout.c (aligncode): Delete set but unused variables.
1308 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1309 * coff-ppc.c (ppc_record_toc_entry): Likewise.
1310 (coff_ppc_relocate_section): Likewise.
1311 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
1312 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
1313 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
1314 (mn10300_elf_relax_section): Likewise.
1315 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
1316 (record_vfp11_erratum_veneer): Likewise.
1317 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
1318 (elf32_arm_final_link_relocate): Likewise.
1319 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
1320 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
1321 (elf32_avr_relax_section): Likewise.
1322 (avr_mark_stub_not_to_be_necessary): Likewise.
1323 * elf32-bfin.c (_bfin_create_got_section): Likewise.
1324 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
1325 (elf32_cr16_relax_delete_bytes): Likewise.
1326 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
1327 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1328 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
1329 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
1330 (elf32_h8_relax_delete_bytes): Likewise.
1331 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1332 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1333 (elf_relocate_section): Likewise.
1334 * elf32-ip2k.c (adjust_all_relocations): Likewise.
1335 (ip2k_elf_relax_section): Likewise.
1336 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1337 (lm32_elf_check_relocs): Likewise.
1338 (lm32_elf_finish_dynamic_sections): Likewise.
1339 (lm32_elf_finish_dynamic_symbol): Likewise.
1340 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
1341 (m32c_elf_relax_delete_bytes): Likewise.
1342 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1343 (m32r_elf_finish_dynamic_sections): Likewise.
1344 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
1345 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
1346 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1347 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1348 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1349 (microblaze_elf_check_relocs): Likewise.
1350 (microblaze_elf_finish_dynamic_symbol): Likewise.
1351 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1352 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
1353 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1354 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
1355 (elf32_rx_relax_section): Likewise.
1356 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
1357 (score_elf_final_link_relocate): Likewise.
1358 (s3_bfd_score_elf_relocate_section): Likewise.
1359 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
1360 (s7_bfd_score_elf_relocate_section): Likewise.
1361 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1362 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1363 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1364 (find_remembered_hi16s_reloc): Likewise.
1365 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1366 (elf_vax_relocate_section): Likewise.
1367 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1368 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
1369 (move_literal): Likewise.
1370 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1371 (elf64_hppa_check_relocs): Likewise.
1372 (elf64_hppa_finish_dynamic_symbol): Likewise.
1373 (elf64_hppa_relocate_section): Likewise.
1374 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
1375 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1376 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
1377 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1378 (elfNN_vms_section_from_shdr): Likewise.
1379 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1380 (_bfd_sparc_elf_relocate_section): Likewise.
1381 * hp300hpux.c (slurp_symbol_table): Likewise.
1382 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
1383 * mach-o.c (bfd_mach_o_write_thread): Likewise.
1384 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
1385 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
1386 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1387 (aout_link_input_section, aout_link_input_bfd): Likewise.
1388 * pe-mips.c (mips_swap_reloc_out): Likewise.
1389 (coff_pe_mips_relocate_section): Likewise.
1390 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
1391 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
1392 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
1394 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
1395 * coffcode.h (coff_compute_section_file_positions): Likewise.
1396 (coff_slurp_reloc_table): Likewise.
1397 * cpu-arm.c (arm_check_note): Likewise.
1398 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
1399 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1400 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
1401 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1402 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1403 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1404 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
1405 * ieee.c (parse_expression): Likewise.
1406 (ieee_slurp_external_symbols, drop_int): Likewise.
1407 * peXXigen.c (pe_print_pdata): Likewise.
1408 * versados.c (process_esd): Likewise.
1410 2010-06-25 Tristan Gingold <gingold@adacore.com>
1412 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
1413 its flags. Create an absolute section if needed.
1415 2010-06-25 Tristan Gingold <gingold@adacore.com>
1417 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
1418 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
1419 dummy psect anymore. Adjust.
1420 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
1421 (_bfd_vms_write_etir): Ditto.
1422 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
1423 section name. Adjust.
1425 2010-06-25 Tristan Gingold <gingold@adacore.com>
1427 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
1429 2010-06-25 Alan Modra <amodra@gmail.com>
1431 * elf64-ppc.c (toc_skip_enum): Define.
1432 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
1433 Optimize largetoc sequences.
1434 (adjust_toc_syms): Update for skip array change.
1435 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
1437 2010-06-25 Alan Modra <amodra@gmail.com>
1439 * elf64-ppc.c (is_static_defined): New function.
1440 (get_tls_mask, ppc_type_of_stub): Use it here.
1441 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
1442 (ppc64_elf_tls_setup): Typo fix.
1443 (adjust_toc_syms): Correctly handle symbols defined past the end
1444 of the toc. Move syms on removed entries to next entry rather
1445 than to start of toc.
1446 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
1447 edit ppc64 input. Allocate one extra word in skip array.
1448 Honour info->keep_memory when reading relocs if we can.
1449 Adjust toc relocs after adjusting symbols.
1451 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
1453 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
1456 2010-06-17 Tristan Gingold <gingold@adacore.com>
1458 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
1459 (BFD64_BACKENDS_CFILES): ... here.
1460 (BFD32_BACKENDS): Move vms-alpha.lo to ...
1461 (BFD64_BACKENDS): ... here.
1462 * Makefile.in: Regenerate.
1464 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1466 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
1467 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
1468 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
1469 elf32_tic6x_merge_private_bfd_data): New.
1470 (bfd_elf32_bfd_merge_private_bfd_data,
1471 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
1472 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
1474 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
1476 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1478 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
1479 (struct elf_backend_data): Update comment on obj_attrs_order.
1480 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
1481 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
1482 instead of hardcoded 4.
1483 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
1484 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
1485 instead of hardcoded 4 and 5.
1486 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
1487 instead of hardcoded 4.
1489 2010-06-14 Kevin Buettner <kevinb@redhat.com>
1491 * elf32-h8300.c (elf_symbol_leading_char): Define.
1493 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1495 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
1497 2010-06-11 Tristan Gingold <gingold@adacore.com>
1499 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
1502 2010-06-11 Tristan Gingold <gingold@adacore.com>
1504 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
1506 2010-06-11 Tristan Gingold <gingold@adacore.com>
1508 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
1510 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
1511 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
1512 * vms-alpha.c (evax_section_flags): Make it const.
1513 (vms_secflag_by_name): Remove unused ABFD argument.
1514 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
1515 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
1516 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
1517 (_bfd_vms_write_egsd): Remove useless cast.
1519 2010-06-10 Tristan Gingold <gingold@adacore.com>
1521 * config.bfd: Remove #if/#endif so that som can be compiled on any
1523 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
1524 can be used on any host.
1526 2010-06-10 Tristan Gingold <gingold@adacore.com>
1528 * som.c: Can now be compiled on any host.
1529 Include bfd headers instead of system one.
1530 (som_compute_checksum): Parameter is now a pointer to a
1531 som_external_header structure. Adjust.
1532 (struct section_to_type): Field section is now const.
1533 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
1535 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
1536 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
1537 (som_swap_clock_in, som_swap_clock_out): New functions.
1538 (som_swap_header_in, som_swap_header_out): Likewise.
1539 (som_swap_space_dictionary_in): Likewise.
1540 (som_swap_space_dictionary_out): Likewise.
1541 (som_swap_subspace_dictionary_in): Likewise.
1542 (som_swap_subspace_dictionary_record_out): Likewise.
1543 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
1544 (som_swap_string_auxhdr_out): Likewise.
1545 (som_swap_compilation_unit_out): Likewise.
1546 (som_swap_exec_auxhdr_in): Likewise.
1547 (som_swap_exec_auxhdr_out): Likewise.
1548 (som_swap_lst_header_in): Likewise.
1549 (som_object_setup): Adjust parameter type using bfd types.
1550 (setup_sections): Likewise. Ditto for object file types.
1551 Use intermediate variables for external representation and use the
1552 swap functions to convert.
1553 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
1555 (som_prep_headers): Likewise.
1556 (som_write_symbol_strings): Likewise.
1557 (som_begin_writing): Likewise.
1558 (som_finish_writing): Likewise.
1559 (som_build_and_write_symbol_table): Likewise.
1560 (bfd_section_from_som_symbol): Likewise.
1561 (som_slurp_symbol_table): Likewise.
1562 (som_bfd_print_private_bfd_data): Likewise.
1563 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
1564 (bfd_som_attach_compilation_unit): Likewise.
1565 (som_bfd_count_ar_symbols): Likewise.
1566 (som_bfd_fill_in_ar_symbols): Likewise.
1567 (som_slurp_armap): Likewise.
1568 (som_bfd_ar_write_symbol_stuff): Likewise.
1569 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
1570 sprintf to write header fields.
1571 * som.h: Include bfd headers instead of system one.
1572 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
1573 (struct somdata): Use bfd structures instead of system ones.
1574 (struct som_section_data_struct): Likewise.
1575 (struct som_subspace_dictionary_record): Removed (now in
1576 include/som/internal.h)
1578 2010-06-10 Tristan Gingold <gingold@adacore.com>
1580 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
1581 as bfd requires an ANSI-C compiler.
1583 2010-06-09 Tristan Gingold <gingold@adacore.com>
1585 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
1586 end of archive members.
1588 2010-06-08 Tristan Gingold <gingold@adacore.com>
1590 * som.c (som_bfd_free_cached_info): Do not free relocations as
1591 they were allocated with bfd_zalloc.
1593 2010-06-08 Tristan Gingold <gingold@adacore.com>
1595 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
1596 for the first block.
1598 2010-06-08 Tristan Gingold <gingold@adacore.com>
1600 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
1601 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
1602 * libbfd.h: Regenerate.
1603 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
1604 (bfd_elfNN_mkarchive): Ditto.
1606 2010-06-02 Tristan Gingold <gingold@adacore.com>
1608 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
1610 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1612 * configure: Regenerate.
1614 2010-06-01 Tristan Gingold <gingold@adacore.com>
1616 * vms-alpha.c (struct vms_private_data_struct): Add
1617 transfer_address field. Remove unused dst_info field.
1618 (alpha_vms_write_exec): Use transfer_address.
1619 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
1620 (alpha_vms_bfd_final_link): Set transfer_address.
1622 2010-05-31 Tristan Gingold <gingold@adacore.com>
1624 * vms-lib.c (credat_lo, credat_hi): New fields.
1625 (vms_read_block): Adjust comments.
1626 (vms_write_block): New function.
1627 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
1628 hard-coded values with constants. Set credat_lo and credat_hi.
1629 (_bfd_vms_lib_mkarchive): Add argument kind.
1630 Set ver, mhd_size and type according to kind.
1631 (_bfd_vms_lib_alpha_mkarchive): New function.
1632 (struct lib_index): Renamed from struct vms_index
1633 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
1634 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
1635 argument and handle it.
1636 (vms_write_index): Adjust argument idx. Handle elf indexes.
1637 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
1638 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
1639 use it. Handle elf indexes. Set credat.
1640 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
1641 (_bfd_vms_lib_alpha_mkarchive): ... this.
1642 * libbfd.h: Regenerated.
1643 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
1645 2010-05-28 Sterling Augustine <sterling@tensilica.com>
1647 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
1648 of code to change the bits in the instructions to match the changes
1649 in the relocations. Declare dest_addr and sym_sec to help.
1651 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1653 Workaround GCC PR middle-end/4210.
1654 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
1657 2010-05-27 Tristan Gingold <gingold@adacore.com>
1659 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
1660 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
1661 (vms_time_to_time_t): Use them instead of local const.
1662 (vms_time_t_to_vms_time): New function.
1663 (vms_get_time): Likewise.
1664 (vms_raw_get_time): Likewise.
1665 * vms.h (vms_time_t_to_vms_time): New declaration.
1666 (vms_get_time): Likewise.
1667 (vms_raw_get_time): Likewise.
1669 2010-05-26 Tristan Gingold <gingold@adacore.com>
1671 * vms-alpha.c: Update comments.
1672 (alpha_vms_write_exec): Set lnkflags. Write the GST.
1673 (alpha_vms_link_output_symbol): New function.
1674 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
1675 Set dst_section private field.
1676 (alpha_vms_bfd_final_link): Remove code that set dst_section.
1678 2010-05-26 Tristan Gingold <gingold@adacore.com>
1680 * bfdio.c: Declare and define _bfd_memory_iovec.
1681 (bfd_bread): Move code for BFD_IN_MEMORY...
1682 (bfd_bwrite): ... Ditto ...
1683 (bfd_tell): ... Ditto ...
1684 (bfd_flush): ... Ditto ...
1685 (bfd_stat): ... Ditto ...
1686 (bfd_seek): ... Ditto ...
1687 (bfd_get_size): ... Ditto ...
1688 (bfd_mmap): ... Ditto ...
1689 (memory_bread): ... to these new functions.
1690 (memory_bwrite): Ditto.
1691 (memory_btell): Ditto.
1692 (memory_bseek): Ditto.
1693 (memory_bflush): Ditto.
1694 (memory_bstat): Ditto.
1695 (memory_bmmap): Ditto.
1696 (memory_bclose): New function.
1697 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1698 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1699 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1700 (bfd_make_writable): Use _bfd_memory_iovec.
1701 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1702 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1704 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1706 * libbfd.h: Regenerate.
1708 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1709 Joseph Myers <joseph@codesourcery.com>
1710 Andrew Stubbs <ams@codesourcery.com>
1712 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1713 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1714 * configure.in: Handle FDPIC vectors.
1715 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1716 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1717 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1718 SYMBOL_REFERENCES_LOCAL for function descriptors.
1719 (fdpic_object_p): New.
1720 (sh_reloc_map): Add FDPIC and movi20 relocations.
1721 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1723 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1725 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1726 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1727 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1728 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1729 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1731 (get_plt_info): Handle FDPIC.
1732 (MAX_SHORT_PLT): Define.
1733 (get_plt_index, get_plt_offset): Handle short_plt.
1734 (union gotref): New.
1735 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1736 got_type and adjust all uses. Add GOT_FUNCDESC.
1737 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1738 local_got_tls_type to local_got_type.
1739 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1741 (sh_elf_local_funcdesc): Define.
1742 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1744 (sh_elf_link_hash_newfunc): Initialize new fields.
1745 (sh_elf_link_hash_table_create): Set fdpic_p.
1746 (sh_elf_omit_section_dynsym): New.
1747 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1749 (allocate_dynrelocs): Allocate local function descriptors and space
1750 for R_SH_FUNCDESC-related relocations, and for rofixups.
1751 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1752 require function descriptors.
1753 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1754 (sh_elf_modify_program_headers): New.
1755 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1756 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1757 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1758 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1759 entry in the .dynamic section.
1760 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1761 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1762 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1763 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1764 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1765 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1766 read-only section warnings. Handle undefined weak symbols. Generate
1767 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1768 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1769 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1770 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1771 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1772 Handle 20-bit relocations.
1773 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1775 (sh_elf_check_relocs): Handle new relocations. Make symbols
1776 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1777 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1779 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1780 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1781 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1782 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1783 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1784 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1785 Use install_movi20_field. Rename srel to srelgot. Always generate
1786 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1787 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1788 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1789 Rename sgot to sgotplt. Assert that the right number of rofixups
1790 and dynamic relocations were allocated.
1791 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1792 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1793 (elf_backend_can_make_relative_eh_frame)
1794 (elf_backend_can_make_lsda_relative_eh_frame)
1795 (elf_backend_encode_eh_address): Define.
1796 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1797 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1798 Redefine for FDPIC vector.
1799 * reloc.c: Add SH FDPIC and movi20 relocations.
1800 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1801 * configure, bfd-in2.h, libbfd.h: Regenerated.
1803 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1806 * archive.c (_bfd_calloc_wrapper): New function.
1807 (_bfd_add_bfd_to_archive_cache): Use it.
1809 * configure.in: Add alpha*-*-*vms* to list of natives.
1810 * configure: Regenerate.
1812 * vms-misc.c: Define globalref if necessary.
1813 (vms_convert_to_var_unix_filename): Rename to
1814 _bfd_vms_convert_to_var_unix_filename and export.
1815 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1816 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1817 vms_convert_to_var_unix_filename.
1819 2010-05-24 Tristan Gingold <gingold@adacore.com>
1821 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1822 (add_symbol): ... adjusted.
1824 2010-05-24 Tristan Gingold <gingold@adacore.com>
1826 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1827 (alpha_vms_write_exec): Add a comment.
1828 (_bfd_vms_write_egsd): Ditto.
1829 (alpha_vms_convert_symbol): Remove a blank line.
1831 2010-05-21 Tristan Gingold <gingold@adacore.com>
1833 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1836 2010-05-21 Tristan Gingold <gingold@adacore.com>
1838 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1839 SEC_LOAD if isect has data.
1840 (vms_get_symbol_info): Refine the condition for 'T' type.
1842 2010-05-18 Tristan Gingold <gingold@adacore.com>
1844 * vms-alpha.c (_bfd_vms_write_emh): New function.
1845 (_bfd_vms_write_lmn): New function.
1846 (_bfd_vms_write_eeom): Moved.
1847 (hash_string): Likewise.
1848 (_bfd_vms_length_hash_symbol): Likewise.
1849 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1850 and _bfd_vms_write_lmn, and call these functions.
1852 2010-05-18 Tristan Gingold <gingold@adacore.com>
1854 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1855 Add details in the messages.
1856 (evax_bfd_print_image): Change message.
1858 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1862 (elf_fake_sections): Likewise.
1864 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1866 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1868 2010-05-17 Tristan Gingold <gingold@adacore.com>
1870 * vms-alpha.c: Include esgps.h and eidc.h.
1871 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1872 (evax_bfd_print_egsd_flags): New function, extracted from ...
1873 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1874 EGSD__C_SPSC and EGSD__C_IDC.
1876 2010-05-14 Tristan Gingold <gingold@adacore.com>
1878 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1879 (_bfd_vms_get_object_record): Handle align byte only in the
1882 2010-05-14 Tristan Gingold <gingold@adacore.com>
1884 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1885 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1886 * libbfd.h: Regenerate.
1887 * configure.in (havevecs): Define HAVE_all_vecs when
1888 --enable-targets=all is set. Use AC_SUBST on it.
1889 (tdefaults): Do not add havevecs.
1890 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1891 * configure: Regenerate.
1892 * Makefile.am (HAVEVECS): New variable.
1893 (INCLUDES): Add HAVEVECS.
1894 * Makefile.in: Regenerate.
1895 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1896 target is selected. Add #ifdef/#endif around vms specific code.
1897 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1898 bfd_elfNN_archive_slurp_extended_name_table,
1899 bfd_elfNN_archive_construct_extended_name_table,
1900 bfd_elfNN_archive_truncate_arname,
1901 bfd_elfNN_archive_write_armap,
1902 bfd_elfNN_archive_read_ar_hdr,
1903 bfd_elfNN_archive_write_ar_hdr,
1904 bfd_elfNN_archive_openr_next_archived_file,
1905 bfd_elfNN_archive_get_elt_at_index,
1906 bfd_elfNN_archive_generic_stat_arch_elt,
1907 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1909 2010-05-11 Jie Zhang <jie@codesourcery.com>
1911 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1912 Tag_ABI_HardFP_use correctly.
1914 2010-05-11 Alan Modra <amodra@gmail.com>
1916 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1917 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1919 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1921 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1922 sym_name to improve packing.
1923 (cortex_a8_erratum_scan): Check for PLT entries.
1924 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1926 2010-05-07 Tristan Gingold <gingold@adacore.com>
1928 * Makefile.in: Regenerate with automake 1.11.1.
1929 * aclocal.m4: Ditto.
1931 2010-05-05 Nick Clifton <nickc@redhat.com>
1933 * po/es.po: Updated Spanish translation.
1935 2010-05-03 Tristan Gingold <gingold@adacore.com>
1937 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1938 selective_search flag.
1940 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1941 before output_has_begun is set.
1943 2010-05-03 Tristan Gingold <gingold@adacore.com>
1945 * vms-alpha.c: Add comments.
1946 (struct vms_private_data_struct): Remove image_autoextend field.
1947 (dst_check_allocation): Removed.
1948 (image_write): Remove call to dst_check_allocation.
1949 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1951 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1952 (alpha_vms_write_exec): Use dst_section to get the dst section.
1953 Write the dmt section.
1954 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1955 (alpha_vms_read_sections_content): Do not set image_autoextend.
1956 (alpha_vms_bfd_final_link): Generate the dst.
1958 2010-05-03 Tristan Gingold <gingold@adacore.com>
1960 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1962 (vms_lib_dcx): Adjust for the above change.
1964 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1967 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1969 * elf32-i386.c (elf_i386_relocate_section): Use it.
1970 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1972 2010-04-30 Tristan Gingold <gingold@adacore.com>
1974 * vms-lib.c (vms_read_block): New function.
1975 (vms_traverse_index): Use vms_read_block. Handle long key names.
1977 2010-04-30 Tristan Gingold <gingold@adacore.com>
1979 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1981 (struct carsym_mem): New structure.
1982 (vms_add_index): New function.
1983 (vms_add_indexes_from_list): New function.
1984 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1985 Code adjusted to handle elfidx.
1986 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1987 Parameter NBREL is now a pointer.
1988 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1990 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1991 (_bfd_vms_lib_find_symbol): Ditto.
1992 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1994 (_bfd_vms_lib_get_module): New function.
1995 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1997 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1998 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1999 (vms_write_index): Adjust for structure renamed.
2000 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
2001 changes of _bfd_vms_lib_find_symbol.
2003 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
2005 * config.bfd: Correct accidential reverted patch
2008 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
2010 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
2011 to USE_MINGW64_LEADING_UNDERSCORES.
2012 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
2013 * config.bfd: Change underscoring default for x64 mingw
2015 * coffcode.h (coff_write_relocs): Add check that dereferenced
2016 sym_ptr_ptr isn't NULL.
2017 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
2018 * configure: Regenerated.
2019 * configure.in: Add option '--enable-leading-mingw64-underscores'
2020 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
2022 2010-04-27 Nick Clifton <nickc@redhat.com>
2025 * coffgen.c (coff_find_nearest_line): Incldue the section address
2026 of function name symbols in address comparisons.
2028 2010-04-27 Nick Clifton <nickc@redhat.com>
2030 * po/fr.po: Updated French translation.
2032 2010-04-23 Alan Modra <amodra@gmail.com>
2034 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
2035 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
2037 (assign_file_positions_for_load_sections): Modify section in
2038 segment warning to ignore overlay vmas.
2039 * elf32-spu.c (spu_elf_object_p): Replace use of
2040 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
2042 2010-04-22 Nick Clifton <nickc@redhat.com>
2044 * po/bfd.pot: Updated by the Translation project.
2045 * po/vi.po: Updated Vietnamese translation.
2047 2010-04-22 Alan Modra <amodra@gmail.com>
2049 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
2050 change. Tidy. Don't error on sections not allocated in segment.
2052 2010-04-15 Andrew Haley <aph@redhat.com>
2054 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
2055 merge_exidx_entries.
2056 * bfd-in2.h: Likewise.
2057 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
2058 control merging of exidx entries.
2060 2010-04-20 Joseph Myers <joseph@codesourcery.com>
2062 * elf32-tic6x.h: New.
2063 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
2064 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
2065 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
2066 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
2067 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
2068 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
2069 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
2070 elf32_tic6x_relocate_section): Handle REL relocations.
2071 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
2073 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2075 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
2076 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
2078 2010-04-19 Nick Clifton <nickc@redhat.com>
2080 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
2082 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
2083 attribute to warned variable. Remove unused val, type and type2
2086 2010-04-16 Andreas Schwab <schwab@redhat.com>
2088 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
2089 strict-aliasing rules.
2091 2010-04-16 Tristan Gingold <gingold@adacore.com>
2093 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
2094 (_bfd_vms_get_object_record): Always assume there is a pad byte
2097 * vms-lib.c: Add a few comments.
2099 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2101 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
2102 attributes in v2.08 of the ABI.
2104 2010-04-15 Alan Modra <amodra@gmail.com>
2106 * config.bfd (vax*-*-*vms*): Delete.
2108 2010-04-14 Tristan Gingold <gingold@adacore.com>
2110 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
2111 vms-tir.lo, vms.lo and add vms-alpha.lo
2112 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
2113 vms-tir.c, vms.c and add vms-alpha.c
2114 * Makefile.in: Regenerate.
2115 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
2117 * configure: Regenerate.
2118 * targets.c (vms_vax_vec): Remove the declaration.
2119 (_bfd_target_vector): Remove vms_vax_vec.
2120 * vms-alpha.c: New file.
2121 * vms-gsd.c: Removed, rewritten in vms-alpha.c
2125 * vms-misc.c: Fix indentation and comments. Replace most of
2126 #if VMS_DEBUG/vms_debug with vms_debug2.
2127 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
2128 (hash_string): Ditto.
2129 (_bfd_vms_length_hash_symbol): Ditto.
2130 (maybe_adjust_record_pointer_for_object): Ditto.
2131 (_bfd_vms_get_object_record): Ditto.
2132 (vms_get_remaining_object_record): Ditto.
2133 (_bfd_vms_push): Ditto.
2134 (_bfd_vms_pop): Ditto.
2135 (_bfd_vms_get_header_values): Removed.
2136 (_bfd_vms_get_first_record): Removed.
2137 (vms_get_remaining_image_record): Removed.
2138 (new_symbol): Removed.
2139 (_bfd_vms_enter_symbol): Removed.
2140 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
2141 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
2142 parameter with struct vms_rec_wr.
2143 (_bfd_vms_output_push): Removed and replaced by ...
2144 (_bfd_vms_output_begin_subrec): ... new function.
2145 (_bfd_vms_output_alignment): Replace bfd parameter with
2146 struct vms_rec_wr, and adjust.
2147 (_bfd_vms_output_check): Ditto
2148 (_bfd_vms_output_byte): Ditto.
2149 (_bfd_vms_output_short): Ditto.
2150 (_bfd_vms_output_long): Ditto.
2151 (_bfd_vms_output_quad): Ditto.
2152 (_bfd_vms_output_counted): Ditto.
2153 (_bfd_vms_output_dump): Ditto.
2154 (_bfd_vms_output_fill): Ditto.
2155 (_bfd_vms_output_pop): Removed and replaced by ...
2156 (_bfd_vms_output_end_subrec): ... new function.
2157 (_bfd_vms_output_flush): Removed.
2158 (_bfd_vms_output_align): New function.
2159 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
2161 (vms_convert_to_var): New function imported from vms.c
2162 (vms_convert_to_var_1): Ditto.
2163 (vms_convert_to_var_unix_filename): Ditto.
2164 (vms_get_module_name): Ditto.
2165 (get_vms_time_string): Ditto.
2166 (vms_time_to_time_t): Ditto.
2167 (vms_rawtime_to_time_t): Ditto.
2168 * vms.h: All macros for the VMS file format are now in include/vms.
2169 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
2171 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
2172 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
2173 (struct funcinfo, struct vms_private_data_struct): Ditto.
2174 (struct vms_section_data_struct): Ditto.
2175 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
2176 (vms_get_module_name, get_vms_time_string): New declarations.
2177 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
2178 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
2179 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
2180 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
2181 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
2182 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
2183 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
2184 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
2185 (_bfd_vms_output_fill): Ditto.
2186 (bfd_vms_set_section_flags): Ditto.
2188 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2190 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
2191 exit due to merging the same weak symbol to test that the symbols are
2194 2010-04-13 Alan Modra <amodra@gmail.com>
2196 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
2197 when optimizing high got_tlsgd/ld insns.
2199 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
2201 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
2203 (HAVE_PRSTATUS32_T): Likewise.
2205 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
2208 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
2209 for x86_64-*-linux*.
2210 * config.in: Regenerated.
2211 * configure: Likewise.
2213 * elf.c: Include CORE_HEADER if it is defined.
2215 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
2216 Jan Kratochvil <jan.kratochvil@redhat.com>
2218 * hosts/x86-64linux.h: New.
2220 2010-04-09 Nick Clifton <nickc@redhat.com>
2222 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
2223 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
2224 variables htab and hdr_info and mark info parameter as unused.
2225 * elf.c (prep_headers): Remove unused variable i_phdrp.
2226 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
2227 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
2229 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
2230 * verilog.c (verilog_write_section): Remove unused variable
2233 2010-04-07 Alan Modra <amodra@gmail.com>
2235 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
2236 * configure: Regenerate.
2238 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
2241 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
2243 2010-04-06 Tristan Gingold <gingold@adacore.com>
2245 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
2247 2010-04-05 Jakub Jelinek <jakub@redhat.com>
2249 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
2250 provided that it has the expected address size and zero segment
2253 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
2254 (struct line_info): Add op_index field, change end_sequence type to
2256 (new_line_sorts_after): For the same address compare op_index.
2257 (add_line_info): Add op_index argument, store it into the structure.
2258 (decode_line_info): Complain about unknown versions of .debug_line.
2259 Initialize maximum_ops_per_insn. Add op_index state register and
2262 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
2264 * elf32-ppc.c (apuinfo_set): New static var.
2265 (ppc_elf_begin_write_processing): Set it here, always create an
2266 APUinfo section if there were any in the inputs.
2267 (ppc_elf_write_section): Check apuinfo_set.
2268 (ppc_elf_final_write_processing): Likewise.
2270 2010-04-01 Tristan Gingold <gingold@adacore.com>
2272 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
2273 vms_time_to_time_t and vms_rawtime_to_time_t.
2274 * vms.c (vms_alpha_vec): Add archives support.
2275 * vms-misc.c: Include safe-ctype.h
2276 (vms_get_module_name): New function.
2277 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
2278 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
2279 vms_get_module_name function. Use this function.
2280 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
2281 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
2282 Add prototypes for vms-lib.c
2283 * libbfd.h: Regenerate.
2284 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
2285 vms-lib.lo to vms_alpha_vec.
2286 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
2287 * configure: Regenerate.
2288 * bfd.c: Add selective_search field.
2289 * bfd-in2.h: Regenerate.
2290 * archive.c (append_relative_path): Rename to
2291 _bfd_append_relative_path and make it public.
2292 (_bfd_get_elt_at_filepos): Adjust for above renaming.
2293 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
2294 (BFD32_BACKENDS_CFILES): Add vms-lib.c
2295 * Makefile.in: Regenerate.
2297 2010-04-01 Jakub Jelinek <jakub@redhat.com>
2299 * dwarf2.c (read_attribute_value): Handle CU version 4
2300 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
2301 and DW_FORM_flag_present. For unknown form value return NULL.
2302 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
2304 (parse_comp_unit): Allow CU version 4.
2306 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
2308 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
2309 to _bfd_elf_get_dynamic_reloc_section.
2310 (elf_cris_discard_excess_dso_dynamics): Ditto.
2312 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
2314 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
2315 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
2317 2010-03-31 Alan Modra <amodra@gmail.com>
2319 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
2320 TPREL16_HI and TPREL16_HA insns.
2322 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
2325 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
2326 assert of empty pcrel_relocs_copied on the direct symbol. Instead
2327 of moving the list from the indirect symbol to the direct symbol,
2328 merge into any existing list.
2329 (cris_elf_check_relocs): Store the original section in the
2330 pcrel_relocs_copied list, not the relocation section.
2331 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
2332 the relocation section, for reducing its size. Change the
2333 BFD_ASSERT into a check for the section being read-only, and only
2334 emit warnings and TEXTREL marker when there's an entry for a
2337 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2339 * elf32-arm.c (using_thumb_only): Handle v6-M.
2341 2010-03-26 Alan Modra <amodra@gmail.com>
2343 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
2344 * bfd-in.h (elf_discarded_section): Clarify comment.
2345 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
2346 * bfd-in2.h: Regenerate.
2348 2010-03-26 Matt Rice <ratmice@gmail.com>
2350 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
2351 as unique in the armap.
2353 2010-03-26 Alan Modra <amodra@gmail.com>
2356 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
2357 possible stub on branches.
2359 2010-03-25 Joseph Myers <joseph@codesourcery.com>
2361 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
2362 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
2363 (BFD32_BACKENDS): Add elf32-tic6x.lo.
2364 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
2365 * Makefile.in: Regenerate.
2366 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
2367 (bfd_archures_list): Update.
2368 * config.bfd (tic6x-*-elf): New.
2369 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
2371 * configure: Regenerate.
2372 * cpu-tic6x.c, elf32-tic6x.c: New.
2373 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
2374 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
2375 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
2376 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
2377 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
2378 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
2379 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
2380 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
2381 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
2382 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
2383 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
2384 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
2385 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
2386 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
2387 (_bfd_target_vector): Update.
2388 * bfd-in2.h, libbfd.h: Regenerate.
2390 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
2392 * aout-target.h: Update copyright year.
2393 * aout-tic30.c: Likewise.
2394 * coff-alpha.c: Likewise.
2395 * coff-rs6000.c: Likewise.
2396 * coff64-rs6000.c: Likewise.
2397 * elf64-mips.c: Likewise.
2399 * libecoff.h: Likewise.
2400 * mach-o-target.c: Likewise.
2401 * mach-o.c: Likewise.
2402 * oasys.c: Likewise.
2403 * targets.c: Likewise.
2405 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
2407 * libbfd-in.h: Update copyright year.
2409 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
2412 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
2415 2010-03-19 Jie Zhang <jie@codesourcery.com>
2417 * elf32-arm.c (struct section_list): Remove.
2418 (section_list): Remove typedef.
2419 (record_section_with_arm_elf_section_data): Remove.
2420 (find_arm_elf_section_entry): Remove.
2421 (get_arm_elf_section_data): Use is_arm_elf.
2422 (unrecord_section_with_arm_elf_section_data): Remove.
2423 (elf32_arm_new_section_hook): Don't call
2424 record_section_with_arm_elf_section_data.
2425 (elf32_arm_write_section): Set mapcount to -1 when
2426 the map has been used. Don't call
2427 unrecord_section_with_arm_elf_section_data.
2428 (unrecord_section_via_map_over_sections): Remove.
2429 (elf32_arm_close_and_cleanup): Remove.
2430 (elf32_arm_bfd_free_cached_info): Remove.
2431 (bfd_elf32_close_and_cleanup): Don't define.
2432 (bfd_elf32_bfd_free_cached_info): Don't define.
2434 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
2437 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
2438 * libcoff.h: Regenerated.
2440 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
2441 if dont_strip_reloc is set.
2442 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
2443 dont_strip_reloc on output if there is no .reloc and
2444 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
2446 2010-03-18 Wei Guozhi <carrot@google.com>
2449 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
2451 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
2452 * bfd-in2.h: Regenerate.
2453 * libbfd.h: Regenerate.
2455 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
2457 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
2458 (BFD_RELOC_SPU_STUB): Likewise.
2460 2010-03-17 Jie Zhang <jie@codesourcery.com>
2462 * elf.c (assign_file_positions_for_load_sections): Avoid
2465 2010-03-17 Alan Modra <amodra@gmail.com>
2468 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
2471 2010-03-17 Alan Modra <amodra@gmail.com>
2473 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
2475 2010-03-16 Alan Modra <amodra@gmail.com>
2477 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
2478 (ppc64_elf_edit_toc): Set it here.
2479 (ha_reloc_match): New function.
2480 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
2482 2010-03-15 Alan Modra <amodra@gmail.com>
2484 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
2485 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
2487 2010-03-14 Alan Modra <amodra@gmail.com>
2490 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
2491 * elf64-ppc.c (call_check_done): Define.
2492 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
2493 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
2494 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
2495 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
2496 Simplify return logic. Iterate over all .init and .fini fragments
2497 by recursion. Set makes_toc_func_call here..
2498 (ppc64_elf_next_input_section): ..rather than here.
2499 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
2501 2010-03-13 Alan Modra <amodra@gmail.com>
2504 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
2505 function descriptor symbol if there is one, not just for plt stubs.
2506 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
2508 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2510 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
2512 Skip it when constructing def.vd_next.
2514 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
2515 bfd_elf32_i386_sol2_vec.
2516 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
2517 (elf32_bed): Redefine to elf32_i386_sol2_bed.
2518 (elf_backend_want_plt_sym): Redefine to 1.
2520 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
2521 bfd_elf64_x86_64_sol2_vec.
2522 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
2523 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
2524 (elf_backend_want_plt_sym): Redefine to 1.
2526 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
2527 bfd_elf32_i386_sol2_vec.
2528 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
2530 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
2531 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
2534 * configure.in: Handle bfd_elf32_i386_sol2_vec,
2535 bfd_elf64_x86_64_sol2_vec.
2536 * configure: Regenerate.
2538 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
2539 (bfd_elf64_x86_64_sol2_vec): Declare.
2540 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
2541 bfd_elf64_x86_64_sol2_vec.
2543 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
2545 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
2548 2010-03-04 Alan Modra <amodra@gmail.com>
2551 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
2552 (read_attribute_value, decode_line_info): Likewise.
2553 (add_line_info, read_rangelist): Return FALSE on alloc failures.
2554 (arange_add, sort_line_sequences): Likewise.
2555 (find_abstract_instance_name): Handle failures from called funcs.
2556 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
2557 (find_line): Realloc to a temp, and handle alloc fail.
2559 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2561 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
2562 a mapping symbol to an empty section.
2564 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2566 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
2567 return value from the call to _bfd_elf_merge_object_attributes.
2569 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
2570 Alan Modra <amodra@gmail.com>
2572 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
2573 destination mode of the a8 stub.
2574 (elf32_arm_link_hash_table): Add top_id field.
2575 (elf32_arm_link_hash_table_create): Initialize top_id.
2576 (arm_type_of_stub): Update prototype, st_type can now be updated
2577 by this function. Actual destination address in case of PLT is
2578 computed here, to help factorizing code.
2579 (elf32_arm_stub_name): Update prototype, use stub_type additional
2580 parameter to build stub name.
2581 (elf32_arm_get_stub_entry): Update prototype, use stub_type
2582 additional parameter to build stub entry.
2583 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
2584 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
2585 Call elf32_arm_final_link_relocate to process all in-stub
2587 (elf32_arm_setup_section_lists): Update top_id.
2588 (cortex_a8_erratum_scan): Record stub destination mode.
2589 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
2591 (elf32_arm_final_link_relocate): Enable processing of in-stub
2592 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
2593 needed, enabling code factorization.
2594 (elf32_arm_final_link): Process stub sections.
2595 (elf32_arm_output_map_sym): Add entry to code/data map.
2597 2010-03-01 David S. Miller <davem@davemloft.net>
2599 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
2600 h->def_regular, set h->ref_regular.
2601 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
2602 and dynamic relocations if h->ref_regular.
2604 * elfxx-sparc.c (struct elf_reloc_map): Delete.
2605 (sparc_reloc_map): Delete.
2606 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
2607 relocation type in switch statements.
2609 2010-02-25 Alan Modra <amodra@gmail.com>
2612 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
2613 to final_link and invert. For final link allow some flags to
2614 differ. Don't specially allow flags to be all zero.
2616 2010-02-24 Alan Modra <amodra@gmail.com>
2619 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
2620 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
2623 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
2626 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
2627 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
2629 2010-02-22 Alan Modra <amodra@gmail.com>
2631 * reloc.c (bfd_check_overflow): When forming addrmask, shift
2632 fieldmask left by rightshift.
2633 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
2636 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
2638 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
2639 STT_GNU_IFUNC on large common symbol.
2641 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
2643 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
2644 has_ifunc_symbols if the symbol comes from a shared library.
2645 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2646 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2647 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2648 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2649 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
2651 2010-02-19 Alan Modra <amodra@gmail.com>
2653 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
2654 (_bfd_elf_copy_private_header_data): ..here.
2655 * elflink.c (_bfd_elf_size_group_sections): New function.
2656 (bfd_elf_size_dynamic_sections): Call it.
2657 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
2658 (_bfd_elf_fixup_group_sections): Declare.
2660 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2662 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
2663 merging Tag_DIV_use, Tag_MPextension_use, and
2664 Tag_MPextension_use_legacy tags.
2666 2010-02-18 Alan Modra <amodra@gmail.com>
2668 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
2669 commit. Don't write zeros for removed group members.
2670 (_bfd_elf_copy_private_header_data): Adjust size of group section
2671 when group members are removed by objcopy.
2673 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
2676 * configure.host (*-*-solaris2.11): Add host define to select
2677 valid default code page for windres/windmc on solaris.
2679 2010-02-15 Nick Clifton <nickc@redhat.com>
2681 * po/vi.po: Updated Vietnamese translation.
2683 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
2685 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
2686 missing mapping symbol to data only sections.
2688 2010-02-11 David S. Miller <davem@davemloft.net>
2690 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
2691 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
2693 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
2694 these relocs on global symbols.
2696 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2697 local symbol references which are not STT_GNU_IFUNC. Handle
2698 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2699 and deal with negative vs. non-negative values properly.
2701 2010-02-09 Tristan Gingold <gingold@adacore.com>
2703 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2704 non-external relocation.
2706 2010-02-09 Alan Modra <amodra@gmail.com>
2708 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2709 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2710 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2711 (ppc64_elf_layout_multitoc): Don't resize if we have already
2714 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2716 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2717 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2718 elfcore_write_s390_prefix): New.
2719 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2720 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2721 elfcore_write_s390_prefix): New.
2722 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2723 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2724 (elfcore_write_register_note): Handle .reg-s390-timer,
2725 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2726 .reg-s390-prefix section.
2728 2010-02-09 Alan Modra <amodra@gmail.com>
2730 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2731 unsigned char. Update variables and code using them throughout file.
2732 (struct ppc_link_hash_entry): Likewise for tls_mask.
2734 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2736 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2737 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2738 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2739 code setting the flag.
2740 (ppc64_elf_next_toc_section): Group big-toc sections in
2743 2010-02-08 David S. Miller <davem@davemloft.net>
2745 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2746 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2748 * elfxx-sparc.c (create_got_section): Delete.
2749 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2750 section creator does that work for us. Use ->elf.foo instead of
2751 ->foo where applicable.
2752 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2754 (allocate_dynrelocs): Likewise.
2755 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2756 (_bfd_sparc_elf_relocate_section): Likewise.
2757 (sparc_vxworks_build_plt_entry): Likewise.
2758 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2759 (sparc_finish_dyn): Likewise.
2760 (sparc_vxworks_finish_exec_plt): Likewise.
2761 (sparc_vxworks_finish_shared_plt): Likewise.
2762 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2764 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2765 macros for visibilty and locality checks.
2766 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2767 (allocate_dynrelocs): Likewise.
2768 (_bfd_sparc_elf_relocate_section): Likewise.
2769 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2771 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2772 but never used local var 'dynobj'.
2774 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2777 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2778 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2779 * bfd-in2.h: Regenerate.
2780 * libbfd.h: Regenerate.
2782 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2783 and loc_hash_memory.
2784 (_bfd_sparc_elf_link_hash_table_free): Declare.
2785 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2786 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2787 bfd_elf32_bfd_link_hash_table_free): Define.
2788 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2789 has_ifunc_symbols if STT_GNU_IFUNC.
2790 (bfd_elf64_bfd_link_hash_table_free): Define.
2791 (elf_backend_post_process_headers): Define always.
2792 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2793 (sparc_reloc_map): Add entries for new IFUNC relocs.
2794 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2795 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2796 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2797 elf_sparc_get_local_sym_hash): New.
2798 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2800 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2802 (_bfd_sparc_elf_link_hash_table_free): New.
2803 (create_ifunc_sections): New.
2804 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2805 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2806 cons up a fake local hash table entry for it. Unconditionally add
2807 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2808 dyn relocs for ifunc.
2809 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2810 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2811 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2812 (allocate_local_dynrelocs): New function.
2813 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2814 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2816 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2817 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2818 plt in iplt/irelplt.
2820 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2822 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2823 max_contents_size, only consider sections whose contents must
2826 2010-02-09 Alan Modra <amodra@gmail.com>
2828 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2829 (ppc64_elf_size_dynamic_sections): ..and here..
2830 (merge_got_entries): ..rather than here.
2832 2010-02-09 Alan Modra <amodra@gmail.com>
2834 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2835 (has_small_toc_reloc): Define.
2836 (ppc64_elf_check_relocs): Set the above flags.
2837 (ppc64_elf_edit_opd): Delete obfd param.
2838 (ppc64_elf_tls_optimize): Likewise.
2839 (ppc64_elf_edit_toc): Likewise.
2840 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2841 * elf64-ppc.h: Update prototypes.
2843 2010-02-08 Alan Modra <amodra@gmail.com>
2845 * section.c (struct bfd_section): Delete has_tls_reloc,
2846 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2847 Add sec_flg0 thru sec_flg5.
2848 (BFD_FAKE_SECTION): Update for changed flags.
2849 * ecoff.c (bfd_debug_section): Likewise.
2850 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2851 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2852 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2853 * elf32-xtensa.c (reloc_done): Define.
2854 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2855 * bfd-in2.h: Regenerate.
2857 2010-02-08 Tristan Gingold <gingold@adacore.com>
2859 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2860 for non-scattered relocations.
2862 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2864 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2865 apuinfo sections, only scan input sections once and reuse the
2868 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2870 * archures.c (bfd_mach_ppc_titan): Define.
2871 * bfd-in2.h: Regenerate.
2872 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2874 2010-02-08 Alan Modra <amodra@gmail.com>
2876 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2878 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2880 * elf.c (assign_file_positions_for_load_sections) Update lma of
2881 section if necessary. Fixes Bugzilla 11219.
2883 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2885 * elf32-i386.c: Remove trailing white spaces.
2886 * elf64-x86-64.c: Likewise.
2888 2010-02-03 Nick Clifton <nickc@redhat.com>
2890 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2891 entries for other architectures.
2892 (struct elf_link_hash_table): Add hash_table_id field.
2893 (elf_hash_table_id): New accessor macro.
2894 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2896 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2897 returning cast pointer.
2898 (elf32_mn10300_link_hash_table_create): Identify new table as
2899 containing MN10300 extensions.
2900 (mn10300_elf_relax_section): Check pointer returned by
2901 elf32_mn10300_hash_table.
2902 * elf32-arm.c: Likewise, except using ARM extensions.
2903 * elf32-avr.c: Likewise, except using AVR extensions.
2904 * elf32-bfin.c: Likewise, except using BFIN extensions.
2905 * elf32-cris.c: Likewise, except using CRIS extensions.
2906 * elf32-frv.c: Likewise, except using FRV extensions.
2907 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2908 * elf32-i386.c: Likewise, except using I386 extensions.
2909 * elf32-lm32.c: Likewise, except using LM32 extensions.
2910 * elf32-m32r.c: Likewise, except using M32RM extensions.
2911 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2912 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2913 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2914 * elf32-m68k.c: Likewise, except using M68K extensions.
2915 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2916 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2917 * elf32-s390.c: Likewise, except using S390 extensions.
2918 * elf32-sh.c: Likewise, except using SH extensions.
2919 * elf32-spu.c: Likewise, except using SPU extensions.
2920 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2921 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2922 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2923 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2924 * elf64-s390.c: Likewise, except using S390 extensions.
2925 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2926 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2927 * elfxx-mips.c: Likewise, except using MIPS extensions.
2928 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2929 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2930 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2931 redundant structure.
2932 (elf32_cr16_hash_table): Delete unused macro.
2933 (elf32_cr16_link_hash_traverse): Delete unused macro.
2934 * elf32-score.c: Likewise.
2935 * elf32-score7.c: Likewise.
2936 * elf32-vax.c: Likewise.
2937 * elf64-sh64.c: Likewise.
2939 2010-02-03 Alan Modra <amodra@gmail.com>
2941 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2942 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2943 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2945 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2946 Remove no_multi_toc.
2947 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2948 when allocating a new struct got_entry.
2949 (allocate_got): New function, extracted from..
2950 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2951 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2952 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2953 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2954 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2955 new params in htab. Extract some code to..
2956 (ppc64_elf_start_multitoc_partition): ..here. New function.
2957 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2958 second pass toc scan.
2959 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2960 (ppc64_elf_reinit_toc): Rename to..
2961 (ppc64_elf_finish_multitoc_partition): ..this.
2962 (ppc64_elf_layout_multitoc): New function.
2963 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2964 layout_sections_again params.
2965 (ppc64_elf_relocate_section): Handle indirect got entries.
2966 * elf64-ppc.h: Update prototypes. Declare new functions.
2968 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2970 * elf-bfd.h (elfcore_write_xstatereg): New.
2972 * elf.c (elfcore_grok_xstatereg): New.
2973 (elfcore_write_xstatereg): Likewise.
2974 (elfcore_grok_note): Handle NT_X86_XSTATE.
2975 (elfcore_write_register_note): Handle .reg-xstate section.
2977 2010-02-01 Tristan Gingold <gingold@adacore.com>
2979 * som.c (som_write_ar_hdr): Define this macro.
2981 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2983 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2984 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2985 linkage table pointer to use the global table pointer if not doing
2988 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2990 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2991 if it has already been set.
2993 2010-01-27 Tristan Gingold <gingold@adacore.com>
2995 * vms.h: Remove trailing spaces.
2996 (struct hdr_struct): Remove unused hdr_c_cpr field.
2997 (enum file_format_enum): Add comments.
2998 * vms.c (vms_bfd_print_private_bfd_data): New function that
3000 Remove trailing spaces.
3001 * vms-misc.c: Improve comments.
3002 (_bfd_vms_get_object_record): Also handle files without pads.
3003 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
3004 * vms-gsd.c (struct flagdescstruct): Make name field const.
3005 (gsyflagdesc): Fix typo.
3007 2010-01-27 Alan Modra <amodra@gmail.com>
3010 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
3011 (ppc64_elf_setup_section_lists): Init them.
3012 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
3013 and .toc on the same input file.
3014 (ppc64_elf_relocate_section): Correct GOT entry offset.
3016 2010-01-26 Tristan Gingold <gingold@adacore.com>
3018 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
3019 (bfd_target): Add _bfd_write_ar_hdr_fn field.
3020 * archive.c (is_bsd44_extended_name): New macro.
3021 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
3022 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
3024 (_bfd_archive_bsd44_construct_extended_name_table): New function.
3025 (_bfd_generic_write_ar_hdr): Ditto.
3026 (_bfd_bsd44_write_ar_hdr): Ditto.
3027 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
3028 (bsd_write_armap): Adjust firstreal computation.
3029 * libbfd-in.h (struct areltdata): Add extra_size field.
3030 (_bfd_generic_write_ar_hdr): Add prototype.
3031 (_bfd_bsd44_write_ar_hdr): Ditto.
3032 (_bfd_write_ar_hdr): Define.
3033 (_bfd_noarchive_write_ar_hdr): Ditto.
3034 (_bfd_archive_bsd_write_ar_hdr): Ditto.
3035 (_bfd_archive_coff_write_ar_hdr): Ditto.
3036 (_bfd_archive_bsd44_slurp_armap): Ditto.
3037 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
3038 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
3039 (_bfd_archive_bsd44_truncate_arname): Ditto.
3040 (_bfd_archive_bsd44_write_armap): Ditto.
3041 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
3042 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
3043 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
3044 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
3045 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
3046 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
3047 * libbfd.h: Regenerate.
3048 * oasys.c (oasys_write_ar_hdr): Define.
3049 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
3050 * ieee.c (ieee_write_ar_hdr): Define.
3051 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
3052 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
3053 (bfd_pmac_xcoff_backend_data): Ditto.
3054 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
3055 (bfd_xcoff_aix5_backend_data): Ditto.
3056 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
3057 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
3058 * aout-tic30.c (MY_write_ar_hdr): Ditto.
3059 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
3060 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
3061 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
3062 (bfd_mach_o_construct_extended_name_table)
3063 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
3064 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
3065 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
3066 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
3067 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
3068 (bfd_mach_o_construct_extended_name_table)
3069 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
3070 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
3071 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
3072 * bfd-in2.h: Regenerate.
3074 2010-01-26 Alan Modra <amodra@gmail.com>
3075 H.J. Lu <hongjiu.lu@intel.com>
3078 * elflink.c (elf_link_output_extsym): Do not ignore undefined
3079 symbols with ref_regular set when gc_sections is active.
3081 2010-01-25 Alan Modra <amodra@gmail.com>
3084 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
3085 with relocations against undefined weak symbols.
3086 (ppc64_elf_relocate_section): Don't optimize calls to undefined
3087 weak functions if the symbol is dynamic.
3088 (ppc64_elf_relocate_section): Edit tprel tls sequences.
3089 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3090 (_bfd_elf_ppc_at_tprel_transform): New function.
3091 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
3092 * bfd-in2.h: Regenerate.
3094 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
3096 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
3097 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
3098 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
3100 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
3102 2010-01-21 Nick Clifton <nickc@redhat.com>
3104 * elflink.c (elf_link_add_object_symbols): Look up name of
3105 undefined symbol both before and after versioning has been
3106 applied. Do not bother with symbols that are weakly undefined.
3108 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3110 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
3111 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
3113 2010-01-19 Cary Coutant <ccoutant@google.com>
3115 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
3117 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
3118 Alan Modra <amodra@gmail.com>
3120 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
3121 (elf_object_p): Read e_phnum extension.
3122 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
3123 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
3124 that we can read last program header.
3126 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3128 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
3129 R_ARM_THM_CALL entry.
3130 (elf32_arm_final_link_relocate): Correct calculation of
3131 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
3132 or R_ARM_THM_JUMP24 relocation.
3134 2010-01-18 Alan Modra <amodra@gmail.com>
3137 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
3138 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
3141 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3143 Fix compilation warning on gcc-3.4.
3144 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
3145 parameter index to sec_index according to the function definition.
3147 2010-01-13 Chao-ying Fu <fu@mips.com>
3149 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
3150 It is true for all CPUs.
3151 (jal_reloc_p): New function.
3152 (mips_elf_calculate_relocation): Rename require_jalxp to
3154 Update comment for CROSS_MODE_JUMP_P.
3155 Set up cross_mode_jump_p based on the mode change.
3156 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
3157 Update comment for CROSS_MODE_JUMP_P.
3158 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
3159 Use !cross_mode_jump_p to guard conversion.
3160 Convert "jr t9" to "b", if possible.
3161 (_bfd_mips_elf_relocate_section): Rename require_jalx to
3163 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
3164 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
3166 2010-01-13 Nick Clifton <nickc@redhat.com>
3168 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
3169 "m32c" returns the m32c arch_info_struct and not the m16c
3171 (arch_info_struct): Use the new scan function.
3172 (bfd_m32c_arch): Likewise.
3174 2010-01-13 Tristan Gingold <gingold@adacore.com>
3176 * config.bfd: Remove duplicated target vector for i386-*-darwin.
3177 Appends new arch instead of overriding.
3178 Use mach_o_x86_64_vec for x86_64-*-darwin.
3179 * configure.in: Add mach_o_x86_64_vec.
3180 * configure: Regenerate.
3181 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
3182 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
3183 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
3184 * Makefile.in: Regenerate.
3185 * mach-o-x86-64.c: New file.
3187 2010-01-13 Tristan Gingold <gingold@adacore.com>
3189 * reloc.c: Add MACH_O_X86_64 relocations.
3190 * bfd-in2.h: Regenerate.
3191 * libbfd.h: Regenerate.
3193 2010-01-13 Tristan Gingold <gingold@adacore.com>
3195 * archive.c (normalize): Use lbasename.
3196 (bfd_bsd_truncate_arname): Ditto.
3197 (bfd_gnu_truncate_arname): Ditto.
3199 2010-01-12 Tristan Gingold <gingold@adacore.com>
3201 * makefile.vms (CFLAGS): Turns warnings into informational messages.
3203 2010-01-11 Tristan Gingold <gingold@adacore.com>
3205 * mach-o.h: Add x86-64 relocation types.
3207 2010-01-11 Tristan Gingold <gingold@adacore.com>
3209 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
3210 (bfd_mach_o_set_arch_mach): New prototype.
3211 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
3212 (bfd_mach_o_set_arch_mach): New function.
3213 (bfd_mach_o_gen_mkobject): New function.
3214 Set TARGET_ARCHITECTURE for the generic back-ends.
3215 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
3216 Check that TARGET_ARCHITECTURE is defined.
3217 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
3218 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
3220 2010-01-11 Tristan Gingold <gingold@adacore.com>
3222 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
3224 2010-01-11 Nick Clifton <nickc@redhat.com>
3226 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
3227 handling of R_V850_HI16_S relocation.
3229 2010-01-11 Alan Modra <amodra@gmail.com>
3232 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
3234 2010-01-11 Alan Modra <amodra@gmail.com>
3237 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
3238 (find_abstract_instance_name): Use it.
3239 (parse_comp_unit): Set it.
3241 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3243 * Makefile.in: Regenerate.
3244 * configure: Regenerate.
3246 2010-01-08 Tristan Gingold <gingold@adacore.com>
3248 * archive.c: Remove bfd_special_undocumented_glue.
3250 2010-01-08 Alan Modra <amodra@gmail.com>
3253 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
3254 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
3255 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
3257 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
3260 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
3261 a symbol referenced by DSO is is defined in a non-shared object
3264 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
3267 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
3268 undefined __start_XXX/__stop_XXX in all input files and set
3271 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
3274 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
3276 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
3278 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
3279 before including procfs.h.
3280 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
3281 * configure.in: Added autoconf probe for the pr_fpreg member.
3282 * configure: Regenerated.
3283 * config.in: Regenerated.
3284 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
3286 2010-01-04 Joel Brobecker <brobecker@adacore.com>
3288 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
3289 * dwarf2.c (concat_filename): Rename dirname with dir_name
3290 to void shadowing the dirname function.
3291 Rename subdirname with subdir_name to stay consistent with
3292 the new dir_name variable name.
3294 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
3296 * archures.c: Add bfd_mach_ppc_e500mc64.
3297 * bfd-in2.h: Regenerate.
3298 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
3299 bfd_mach_ppc_e500mc64.
3301 2010-01-01 Joel Brobecker <brobecker@adacore.com>
3303 Fix -Wshadow warnings (seen on ppc-aix)
3304 * xcofflink.c: Replace finfo by flinfo throughout.
3306 For older changes see ChangeLog-2009
3312 version-control: never
projects / deliverable / binutils-gdb.git / blob