| blob | b4418f1b554f1d99222c2c0aa3480ee192f82294 |
1 2010-11-05 Tristan Gingold <gingold@adacore.com>
3 * configure.in: Bump version to 2.21.51
4 * configure: Regenerate.
6 2010-11-04 Maciej W. Rozycki <macro@codesourcery.com>
8 PR ld/10144
9 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
10 [R_MIPS_32, R_MIPS_REL32, R_MIPS_64]: Ignore relocs from
11 SEC_DEBUGGING sections.
13 2010-11-04 Tristan Gingold <gingold@adacore.com>
15 * vms-lib.c (vms_write_index): Fix thinko: reverse the loop.
16 Use bfd_zmalloc instead of bfd_malloc. Fix comment.
18 2010-11-04 Kai Tietz <kai.tietz@onevision.com>
20 * coffcode.h (GNU_LINKONCE_WT): New.
21 (sec_to_styp_flags): Add handling of new debug
22 section.
23 (styp_to_sec_flags): Likewise.
25 2010-11-04 Tristan Gingold <gingold@adacore.com>
27 * makefile.vms (CFLAGS): Make badalias warnings informational.
28 * vms-lib.c (vms_lib_bread): Avoid arithmetic on void pointer.
30 2010-11-04 Joseph Myers <joseph@codesourcery.com>
32 * elf-attrs.c (_bfd_elf_merge_unknown_attribute_low,
33 _bfd_elf_merge_unknown_attribute_list): New.
34 * elf-bfd.h (struct elf_backend_data): Add
35 obj_attrs_handle_unknown.
36 (_bfd_elf_merge_unknown_attribute_low,
37 _bfd_elf_merge_unknown_attribute_list): Declare.
38 * elf32-arm.c (elf32_arm_obj_attrs_handle_unknown): New. Split
39 out from elf32_arm_merge_eabi_attributes.
40 (elf32_arm_merge_eabi_attributes): Use
41 _bfd_elf_merge_unknown_attribute_low and
42 _bfd_elf_merge_unknown_attribute_list.
43 (elf_backend_obj_attrs_handle_unknown): Define.
44 * elfxx-target.h (elf_backend_obj_attrs_handle_unknown): Define.
45 (elfNN_bed): Update initializer.
47 2010-11-02 H.J. Lu <hongjiu.lu@intel.com>
49 * bfd.c (BFD_FLAGS_FOR_BFD_USE_MASK): New.
50 * bfd-in2.h: Regenerated.
52 2010-11-02 Joseph Myers <joseph@codesourcery.com>
54 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Except for
55 Tag_ABI_compatibility, treat odd tags as strings and even ones as
56 integers.
57 (elf32_tic6x_obj_attrs_order, elf32_tic6x_tag_to_array_alignment,
58 elf32_tic6x_array_alignment_to_tag): New.
59 (elf32_tic6x_merge_attributes): Handle more attributes. Set type
60 for merged attributes.
61 (elf_backend_obj_attrs_order): Define.
63 2010-10-29 Maciej W. Rozycki <macro@codesourcery.com>
65 * elfxx-mips.c (mips_elf_calculate_relocation): Fix a typo.
67 2010-10-29 Pawel Sikora <pluto@pld-linux.org>
69 PR binutils/12075
70 * compress.c (bfd_compress_section_contents): Use uLong on
71 compressed_size.
73 2010-10-29 Joseph Myers <joseph@codesourcery.com>
75 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Check
76 Tag_ABI_compatibility not Tag_compatibility.
77 (elf32_tic6x_merge_attributes): Update compatibility attribute
78 name in comment. Return FALSE if merging common attributes fails.
80 2010-10-29 Nick Clifton <nickc@redhat.com>
82 PR bintils/6962
83 * coffcode.h (handle_COMDAT): Only check the base type when
84 looking for a section symbol.
86 2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
87 Cary Coutant <ccoutant@google.com>
89 * archive.c (bfd_openr_next_archived_file): Copy BFD_COMPRESS
90 and BFD_DECOMPRESS.
92 * bfd.c (BFD_COMPRESS): New.
93 (BFD_DECOMPRESS): Likewise.
94 (BFD_FLAGS_SAVED): Likewise.
95 (bfd_preserve_save): Replace BFD_IN_MEMORY with BFD_FLAGS_SAVED.
97 * compress.c (bfd_uncompress_section_contents): Removed.
98 (get_uncompressed_size): New.
99 (decompress_contents): Likewise.
100 (bfd_compress_section_contents): Likewise.
101 (bfd_get_full_section_contents): Likewise.
102 (bfd_is_section_compressed): Likewise.
103 (bfd_init_section_decompress_status): Likewise.
104 (bfd_init_section_compress_status): Likewise.
106 * dwarf2.c (dwarf_debug_sections): New.
107 (dwarf_debug_section_enum): Likewise.
108 (read_section): Remove section_name and compressed_section_name.
109 Add dwarf_debug_section_enum. Try compressed debug section.
110 (read_indirect_string): Updated.
111 (read_abbrevs): Likewise.
112 (decode_line_info): Likewise.
113 (read_debug_ranges): Likewise.
114 (find_line): Updated.
116 * ecoff.c (bfd_debug_section): Add compress_status and
117 compressed_size.
119 * elf.c (_bfd_elf_make_section_from_shdr): Call
120 bfd_is_section_compressed to check if a DWARF debug section is
121 compressed. Call bfd_init_section_compress_status or
122 bfd_init_section_decompress_status if needed.
124 * elflink.c (elf_link_input_bfd): Replace bfd_get_section_contents
125 with bfd_get_full_section_contents.
126 * merge.c (_bfd_add_merge_section): Likewise.
127 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
128 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
130 * elfxx-target.h (TARGET_BIG_SYM): Allow BFD_COMPRESS and
131 BFD_DECOMPRESS.
132 (TARGET_LITTLE_SYM): Likewise.
134 * libbfd-in.h (dwarf_debug_section): New.
135 (dwarf_debug_sections): Likewise.
137 * libbfd.c (_bfd_generic_get_section_contents): Issue an error
138 when getting contents on compressed/decompressed section.
140 * section.c (COMPRESS_SECTION_NONE): New.
141 (COMPRESS_SECTION_DONE): Likewise.
142 (DECOMPRESS_SECTION_SIZED): Likewise.
143 (BFD_FAKE_SECTION): Add compress_status and compressed_size.
144 (bfd_malloc_and_get_section): Replace bfd_get_section_contents
145 with bfd_get_full_section_contents.
147 * bfd-in2.h: Regenerated.
148 * libbfd.h: Likewise.
150 2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
151 Joseph Myers <joseph@codesourcery.com>
153 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Check for mismatch
154 of DSBT attributes.
156 2010-10-25 Daniel Jacobowitz <dan@codesourcery.com>
158 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Always call
159 _bfd_clear_contents. Pass it the input section.
160 * libbfd-in.h (_bfd_clear_contents): Add input_section argument.
161 * libbfd.h: Regenerate.
162 * reloc.c (_bfd_clear_contents): Take input_section argument.
163 Use non-zero for .debug_ranges.
164 (bfd_generic_get_relocated_section_conten): Update _bfd_clear_contents
165 call.
167 * elf32-arm.c (elf32_arm_relocate_section): Use
168 RELOC_AGAINST_DISCARDED_SECTION.
169 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
170 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
171 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
172 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
173 * elf32-bfin.c (bfin_relocate_section): Likewise.
174 (bfinfdpic_relocate_section): Likewise.
175 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
176 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
177 * elf32-cris.c (cris_elf_relocate_section): Likewise.
178 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
179 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
180 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
181 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
182 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
183 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
184 * elf32-i370.c (i370_elf_relocate_section): Likewise.
185 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
186 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
187 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
188 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
189 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
190 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
191 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
192 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
193 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
194 * elf32-mep.c (mep_elf_relocate_section): Likewise.
195 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
196 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
197 * elf32-mt.c (mt_elf_relocate_section): Likewise.
198 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
199 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
200 * elf32-rx.c (rx_elf_relocate_section): Likewise.
201 * elf32-s390.c (elf_s390_relocate_section): Likewise.
202 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
203 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
204 * elf32-sh.c (sh_elf_relocate_section): Likewise.
205 * elf32-spu.c (spu_elf_relocate_section): Likewise.
206 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
207 * elf32-v850.c (v850_elf_relocate_section): Likewise.
208 * elf32-vax.c (elf_vax_relocate_section): Likewise.
209 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
210 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
211 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
212 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
213 (elf64_alpha_relocate_section): Likewise.
214 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
215 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
216 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
217 * elf64-s390.c (elf_s390_relocate_section): Likewise.
218 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
219 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
220 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
221 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
223 2010-10-25 Nathan Sidwell <nathan@codesourcery.com>
225 * elf32-tic6x.c: Add attribution.
227 2010-10-25 Alan Modra <amodra@gmail.com>
229 * elf32-arm.c (find_stub_size_and_template): Avoid uninitialized
230 var warning at -O3.
232 2010-10-25 Alan Modra <amodra@gmail.com>
234 * opncls.c (bfd_alloc, bfd_zalloc): Don't mark internal.
235 * libbfd-in.h (bfd_alloc, bfd_zalloc): Don't declare here.
236 * libbfd.h: Regenerate
237 * bfd-in2.h: Regenerate.
239 2010-10-25 Alan Modra <amodra@gmail.com>
241 * opncls.c (_bfd_id_counter): Rename to bfd_id_counter.
242 (bfd_reserved_id_counter, bfd_use_reserved_id): New vars.
243 (_bfd_new_bfd): Use negative id when bfd_use_reserved_id.
244 (bfd_create): Doc fix.
245 * bfd-in2.h: Regenerate.
247 2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
249 * elfxx-sparc.c (tpoff): Define bed, static_tls_size.
250 Consider static_tls_alignment.
252 * elf32-sparc.c (TARGET_BIG_SYM): Redefine to
253 bfd_elf32_sparc_sol2_vec.
254 (TARGET_BIG_NAME): Redefine to elf32-sparc-sol2.
255 (elf32_bed): Redefine to elf32_sparc_sol2_bed.
256 (elf_backend_static_tls_alignment): Redefine to 8.
257 Include elf32-target.h.
258 (elf_backend_static_tls_alignment): Undef again for VxWorks.
260 * elf64-sparc.c (TARGET_BIG_SYM): Redefine to
261 bfd_elf64_sparc_sol2_vec.
262 (TARGET_BIG_NAME): Redefine to elf64-sparc-sol2.
263 (ELF_OSABI): Undef.
264 (elf64_bed): Redefine to elf64_sparc_sol2_bed.
265 (elf_backend_static_tls_alignment): Redefine to 16.
266 Include elf64-target.h.
268 * config.bfd (sparc-*-solaris2.[0-6]): Split from sparc-*-elf*.
269 Set targ_defvec to bfd_elf32_sparc_sol2_vec.
270 [BFD64] (sparc-*-solaris2*): Set targ_defvec to
271 bfd_elf32_sparc_sol2_vec.
272 Replace bfd_elf64_sparc_vec by bfd_elf64_sparc_sol2_vec in
273 targ_selvecs.
275 * configure.in: Handle bfd_elf32_sparc_sol2_vec,
276 bfd_elf64_sparc_sol2_vec.
277 * configure: Regenerate.
279 * targets.c (bfd_elf32_sparc_sol2_vec): Declare.
280 (bfd_elf64_sparc_sol2_vec): Declare.
281 (_bfd_target_vector): Add bfd_elf32_sparc_sol2_vec,
282 bfd_elf64_sparc_sol2_vec.
284 2010-10-21 Joseph Myers <joseph@codesourcery.com>
286 * elf32-tic6x.c (elf32_tic6x_merge_arch_attributes): Update for
287 attribute renaming.
288 (elf_backend_obj_attrs_section): Change to ".c6xabi.attributes".
290 2010-10-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
292 * elf-bfd.h (struct elf_backend_data): New member
293 static_tls_alignment.
294 * elfxx-target.h (elf_backend_static_tls_alignment): Provide
295 default.
296 (elfNN_bed): Initialize static_tls_alignment.
297 * elflink.c (bfd_elf_final_link): Don't round end of TLS section
298 if static TLS has special alignment requirements.
299 * elf32-i386.c (elf_i386_tpoff): Define bed, static_tls_size.
300 Consider static_tls_alignment.
301 (elf_backend_static_tls_alignment): Redefine for Solaris 2.
302 Undef again for VxWorks.
303 * elf64-x86-64.c (elf64_x86_64_tpoff): Define bed,
304 static_tls_size.
305 Consider static_tls_alignment.
306 (elf_backend_static_tls_alignment): Redefine for Solaris 2.
307 Undef again for Intel L1OM.
309 2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
311 Apply LD plugin patch series (part 6/6).
312 * aoutx.h (aout_link_check_ar_symbols): Take new "subsbfd" reference
313 parameter and pass it when invoking add_archive_element callback.
314 (aout_link_check_archive_element): Handle substitute bfd if it
315 was set during add_archive_element callback in the above.
316 * cofflink.c (coff_link_check_ar_symbols): Take new "subsbfd" reference
317 parameter and pass it when invoking add_archive_element callback.
318 (coff_link_check_archive_element): Handle substitute bfd if it
319 was set during add_archive_element callback in the above.
320 * ecoff.c (read_ext_syms_and_strs): New function holds symbol-reading
321 code factored-out from ecoff_link_check_archive_element.
322 (reread_ext_syms_and_strs): Clear old symbols and call it.
323 (ecoff_link_check_archive_element): Use the above. Handle substitute
324 BFD if one is set by add_archive_element callback.
325 (ecoff_link_add_archive_symbols): Likewise allow bfd substitution.
326 * elflink.c (elf_link_add_archive_symbols): Likewise.
327 * linker.c (generic_link_check_archive_element): Likewise.
328 * pdp11.c (aout_link_check_ar_symbols): Take new "subsbfd" reference
329 parameter and pass it when invoking add_archive_element callback.
330 (aout_link_check_archive_element): Handle substitute bfd if it was
331 set during add_archive_element callback in the above.
332 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Handle substitute
333 BFD if one is set by add_archive_element callback.
334 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Take new "subsbfd"
335 reference parameter and pass it when invoking add_archive_element
336 callback.
337 (xcoff_link_check_ar_symbols): Likewise.
338 (xcoff_link_check_archive_element): Handle bfd substitution if it was
339 set by callback in the above.
341 2010-10-11 Alan Modra <amodra@gmail.com>
343 * elf32-frv.c (elf32_frv_relocate_section): Set "name" for global syms.
344 (elf32_frvfdpic_finish_dynamic_sections): Don't crash on
345 __ROFIXUP_END__ defined in shared lib.
347 2010-10-11 Thomas Schwinge <thomas@codesourcery.com>
349 * elf32-arm.c (elf32_arm_final_link_relocate)
350 (elf32_arm_relocate_section): Handle relocations against STN_UNDEF.
352 2010-10-11 Dave Korn <dave.korn.cygwin@gmail.com>
354 * elflink.c (_bfd_elf_link_output_relocs): Delete unused variable
355 "output_rel_hdr".
357 2010-10-09 John Tytgat <john@bass-software.com>
359 * reloc.c (BFD_RELOC_ARM_HVC): Add.
360 * libbfd.h: Regenerate.
362 2010-10-08 Kai Tietz <kai.tietz@onevision.com>
364 * pei-x86_64.c (find_next_xdata_or_end): Removed.
365 (pex64_dump_xdata): Remove arguments stop, onaline,
366 and pdata. New argument endx. Print term "none"
367 instead of misleading "CFA".
368 (sort_xdata_arr): New function.
369 (pex64_bfd_print_pdata): Use binary search/sort for unwind-RVAs
370 instead of searching quadratic.
372 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
373 Alan Modra <amodra@gmail.com>
375 Fix build with -DDEBUG=7
376 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Remove call
377 to deleted function elf_symbol_flags. Add typecast to avoid warning.
378 * elf32-rx.c (dump_symbol) : Rename to..
379 (rx_dump_symbol): ..this to avoid link errors.
380 * elflink.c (elf_link_input_bfd): Add typecast to avoid warnings.
381 (bfd_elf_perform_complex_relocation): Likewise.
382 * elf32-xtensa.c (print_action_list): Likewise.
384 2010-10-06 Nathan Sidwell <nathan@codesourcery.com>
386 * elf32-arm.c (elf32_arm_stub_long_branch_any_arm_pic,
387 elf32_arm_stub_long_branch_any_arm_pic): Use a consistent name for
388 ip/r12.
389 (arm_type_of_stub): Remove superfluous braces.
391 2010-10-04 Bernd Schmidt <bernds@codesourcery.com>
393 * elf-bfd.h (struct bfd_elf_section_reloc_data): New structure.
394 (struct bfd_elf_section_data): New members REL and RELA; delete
395 members REL_HDR, REL_HDR2, REL_COUNT, REL_COUNT2, REL_IDX,
396 REL_IDX2, REL_HASHES.
397 (_bfd_elf_init_reloc_shdr): Adjust declaration.
398 (_bfd_elf_single_rel_hdr): Declare.
399 (RELOC_AGAINST_DISCARDED_SECTION): Use it.
400 * elf.c (bfd_section_from_shdr): Adjusted to match changes in
401 data structures.
402 (_bfd_elf_init_reloc_shdr): New arg RELDATA. Remove arg REL_HDR.
403 All callers changed. Allocate memory for the Elf_Internal_Shdr
404 structure.
405 (_bfd_elf_single_rel_hdr): New function.
406 (struct fake_section_arg): New structure.
407 (elf_fake_section): Expect to see a pointer to it in the third
408 argument. If doing a relocatable link, allocate both REL and RELA
409 sections as needed.
410 (assign_section_numbers): Adjusted to match changes in
411 data structures.
412 (_bfd_elf_compute_section_file_positions): Call elf_fake_sections
413 with a struct fake_section_args argument.
414 * elfcode.h (elf_write_relocs): Adjusted to match changes in
415 data structures.
416 (elf_slurp_reloc_table): Likewise.
417 * elflink.c (_bfd_elf_link_read_relocs): Likewise.
418 (_bfd_elf_link_size_reloc_section): Remove arg REL_HDR, replace with
419 RELDATA. Remove argument O. All callers changed. Remove code to
420 discover the right rel_hdr and count.
421 (_bfd_elf_link_output_relocs): Adjusted to match changes in
422 data structures.
423 (elf_link_adjust_relocs): Remove args REL_HDR, COUNT and REL_HASH;
424 replace with RELDATA. All callers changed.
425 (elf_link_input_bfd): Correctly generate rel_hash data when both
426 REL and RELA sections are present.
427 (elf_reloc_link_order): Adjusted to match changes in
428 data structures.
429 (bfd_elf_final_link): Simplify code to count relocs. Free the
430 hashes array for both REL and RELA.
431 (get_dynamic_reloc_section_name): Use _bfd_elf_single_reloc_hdr
432 * elf32-m32r.c (m32r_elf_fake_sections, elf_backend_fake_sections):
433 Delete.
434 * elf32-tic6x.c (elf32_tic6x_fake_sections, elf_backend_fake_sections):
435 Delete.
436 (elf32_tic6x_rel_relocation_p): Adjusted to match changes in
437 data structures.
438 * elf32-microblaze.c (microblaze_elf_check_relocs): Use
439 _bfd_elf_single_rel_hdr.
440 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
441 * elf32-spu.c (spu_elf_relocate_section): Likewise.
442 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
443 * elf64-hppa.c (get_reloc_section): Likewise.
444 * elf64-mips.c (mips_elf64_slurp_reloc_table): Adjusted to match
445 changes in data structures.
446 (mips_elf64_write_relocs): Use _bfd_elf_single_rel_hdr.
447 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
448 (ppc64_elf_edit_toc): Likewise.
449 (get_relocs): Adjusted to match changes in data structures.
450 Allocate an Elf_Internal_Shdr structure if necessary.
451 (ppc64_elf_finish_dynamic_sections): Use _bfd_elf_single_rel_hdr.
452 * elf64-sparc.c (elf64_sparc_slurp_reloc_table): Adjusted to match
453 changes in data structures.
454 * elfxx-ia64.c (get_reloc_section): Use _bfd_elf_single_rel_hdr.
455 * elfxx-mips.c (MIPS_RELOC_RELA_P): Remove macro.
456 (mips_elf_rel_relocation_p): Adjusted to match changes in data
457 structures.
458 (_bfd_mips_elf_relocate_section): Use mips_elf_rel_relocation_p rather
459 than MIPS_RELOC_RELOCA_P.
460 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use
461 _bfd_elf_single_rel_hdr.
462 (_bfd_sparc_elf_relocate_section): Likewise.
464 2010-10-01 Thomas Schwinge <thomas@codesourcery.com>
466 * elf32-arm.c (elf32_arm_size_stubs): Don't choke on local symbols in
467 SHN_UNDEF, SHN_ABS, SHN_COMMON.
469 2010-09-30 H.J. Lu <hongjiu.lu@intel.com>
471 PR ld/11812
472 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
473 allocate .got.plt section if there are no GOT nor PLT
474 entries and there is no refeence to _GLOBAL_OFFSET_TABLE_.
475 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Li.kewise.
477 * elflink.c (_bfd_elf_define_linkage_sym): Clear non_elf.
479 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
481 * configure: Regenerate.
483 2010-09-24 Thomas Schwinge <thomas@codesourcery.com>
485 * elf32-arm.c, elf32-cris.c, elf32-hppa.c, elf32-i370.c, elf32-m32r.c,
486 elf32-m68k.c, elf32-microblaze.c, elf32-ppc.c, elf32-score.c,
487 elf32-score7.c, elf32-sh.c, elf32-vax.c, elf32-xtensa.c, elf64-alpha.c,
488 elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-sparc.c, elfcode.h,
489 elflink.c, elfxx-ia64.c, elfxx-mips.c: Use STN_UNDEF when referring to
490 the zero symbol index.
492 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Compare the symbol index
493 to STN_UNDEF, not SHN_UNDEF.
495 2010-09-23 Bernd Schmidt <bernds@codesourcery.com>
497 * elf32-tic6x.c (elf32_tic6x_fake_sections): New function.
498 (elf_backend_fake_sections): Define.
500 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
502 * bfd-in2.h (BFD_RELOC_ARM_HVC): New enum value.
504 2010-09-23 Alan Modra <amodra@gmail.com>
506 * cpu-d10v.c: Make bits_per_address 18 for all arch_info entries.
508 2010-09-23 Alan Modra <amodra@gmail.com>
510 * elf.c (_bfd_elf_init_private_section_data): Allow for SEC_RELOC
511 difference between input and output section.
513 2010-09-22 Kai Tietz <kai.tietz@onevision.com>
515 * coffcode.h (sec_to_styp_flags): Adjust debug
516 sections to be conform to pe-coff specification
517 and avoid marking them as excluded.
518 (styp_to_sec_flags): Doing reverse mapping.
520 * peXXigen.c (_bfd_XXi_final_link_postscript): Add handling for
521 setting IAT directory entry.
523 2010-09-20 Richard Henderson <rth@redhat.com>
525 * elf64-alpha.c (elf64_alpha_howto_table): Use bfd_elf_generic_reloc.
527 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
529 * elfxx-mips.c (mips_elf_link_hash_entry): Add got_only_for_calls.
530 (mips_elf_link_hash_newfunc): Initialize it.
531 (mips_elf_record_global_got_symbol): Add a for_call parameter.
532 (mips_elf_count_got_symbols): Check SYMBOL_CALLS_LOCAL rather
533 than SYMBOL_REFERENCES_LOCAL if the GOT entry is only used for calls.
534 Try to remove .got entries in favour of .got.plt entries on VxWorks.
535 (_bfd_mips_elf_check_relocs): Do not try to avoid allocating
536 a global GOT entry for VxWorks calls. Update uses of
537 mips_elf_record_global_got_symbol.
538 (allocate_dynrelocs): Set got_only_for_calls to false if the GOT
539 entry is used for dynamic relocations.
541 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
543 * elfxx-mips.c (mips_got_entry): Adjust commentary.
544 (mips_elf_create_local_got_entry): If given a symbol, check that it
545 has been assigned to the local part of the GOT.
546 (mips_elf_count_got_symbols): Take the bfd_link_info as argument
547 instead of the master GOT. Put all locally-binding symbols in
548 the local area.
549 (mips_elf_make_got_per_bfd): Use global_got_area to decide whether
550 a symbol lives in the local or global area.
551 (mips_elf_local_relocation_p): Remove check_forced argument and
552 retain only the !check_forced behavior.
553 (mips_elf_calculate_relocation): Adjust call accordingly.
554 Use global_got_area to decide whether an output relocation
555 should be local or global. Explicitly decay R_MIPS_GOT_PAGE
556 into R_MIPS_GOT_DISP where appropriate. Fix selection of
557 local vs. global semantics for R_MIPS*_26. Remove redundant
558 reevaluation of what is stored in was_local_p.
559 (mips_elf_create_dynamic_relocation): Use global_got_area to decide
560 whether the relocation should be against a global or local symbol.
561 (mips_elf_lay_out_got): Update the GOT traversal after the above
562 change to mips_elf_count_got_symbols.
563 (mips_elf_adjust_addend): Adjust call to mips_elf_local_relocation_p.
564 (_bfd_mips_elf_relocate_section): Likewise.
565 (_bfd_mips_elf_finish_dynamic_symbol): Use global_got_area to decide
566 whether the symbol has a global got entry.
567 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
569 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
571 * elfxx-mips.c (allocate_dynrelocs): Don't add relocation symbols
572 to the global GOT on VxWorks.
574 2010-09-19 Richard Sandiford <rdsandiford@googlemail.com>
576 * elfxx-mips.c (_bfd_mips_elf_check_relocs): On VxWorks,
577 exclude __GOTT_BASE__ and __GOTT_INDEX__ from the warning
578 about HI/LO relocations in shared objects.
580 2010-09-16 Alan Modra <amodra@gmail.com>
582 * elf32-spu.c (spu_elf_size_sections): Omit fixups for non-alloc
583 sections.
584 (spu_elf_create_sections): Mark .fixup with SEC_LINKER_CREATED and
585 set dynobj.
586 (spu_elf_finish_dynamic_sections): New function.
587 (elf_backend_finish_dynamic_sections): Define.
589 2010-09-16 Alan Modra <amodra@gmail.com>
591 * elf.c (bfd_elf_get_default_section_type): Don't test SEC_NEVER_LOAD.
592 * elflink.c (elf_link_input_bfd): Likewise.
594 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
596 * pei-x86_64.c (pex64_get_unwind_info): Reorgnized.
597 (pex64_get_scope_entry): Removed.
598 (find_next_xdata_or_end): New helper.
599 (pex64_dump_xdata): Reworked.
600 (pex64_bfd_print_pdata): Add checking for
601 valid pdata sorting and values. Reworked
602 output.
604 2010-09-15 H.J. Lu <hongjiu.lu@intel.com>
606 PR binutils/12004
607 * plugin.c (bfd_plugin_object_p): Handle NULL iostream.
609 2010-09-14 Kai Tietz <kai.tietz@onevision.com>
611 * pe-x86_64.c (COFF_SECTION_ALIGNMENT_ENTRIES): Make
612 .rdata, .data, and .text partial matched section names.
613 * pei-x86_64.c: Likewise.
615 * peXXigen.c (sort_x64_pdata): New helper.
616 (_bfd_XXi_final_link_postscript): Do pdata sorting.
618 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
620 PR ld/11998
621 * elf.c (assign_file_positions_for_load_sections): Don't warn
622 zero LMA adjustment.
624 2010-09-09 Bernd Schmidt <bernds@codesourcery.com>
626 * elflink.c (bfd_elf_final_link): Correct calculation of
627 max_external_reloc_size.
629 2010-09-07 Alan Modra <amodra@gmail.com>
630 Marcus Brinkmann <marcus.brinkmann@ruhr-uni-bochum.de>
632 * peXXigen.c: Whitespace.
633 (pe_print_idata): Correct section limit calculations. Tidy array
634 indexing.
635 (_bfd_XX_print_ce_compressed_pdata): Don't leak memory.
637 2010-09-02 Richard Henderson <rth@redhat.com>
639 * config.bfd (x86_64-*-mingw*): Select 32-bit pei vectors too.
641 2010-09-01 Pedro Alves <pedro@codesourcery.com>
643 * netbsd-core.c (netbsd_core_core_file_pid): Renamed to ...
644 (netbsd_core_file_pid): ... this.
646 2010-09-01 Tristan Gingold <gingold@adacore.com>
648 * coffcode.h (coff_slurp_line_table): Add a cast.
649 (coff_slurp_reloc_table): Ditto.
651 2010-08-30 Gunther Nikl <gnikl@users.sourceforge.net>
653 * cisco-core.c (cisco_core_file_pid): Define.
655 2010-08-30 Alan Modra <amodra@gmail.com>
657 PR binutils/11953
658 * elf.c (copy_elf_program_header): Calculate map->header_size
659 from lowest_section, not first_section. Validate program
660 header p_paddr against section lma. Find lowest_section in
661 second loop over headers.
663 2010-08-28 Alan Modra <amodra@gmail.com>
665 * elflink.c (_bfd_elf_dynamic_symbol_p): Rename param. Make
666 common syms local.
667 (_bfd_elf_symbol_refs_local_p): Expand comment.
668 (elf_link_output_extsym): Fix style nit.
670 2010-08-26 Nathan Sidwell <nathan@codesourcery.com>
672 * elf32-arm.c (elf32_arm_final_link): Process stub sections
673 exactly once.
675 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
677 PR ld/11939
678 * elflink.c (elf_link_add_object_symbols): Don't set
679 unique_global for non-ELF hash link table.
681 2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
683 PR ld/11944
684 * elf-bfd.h (elf_backend_data): Add target_id.
685 (bfd_elf_make_generic_object): Renamed to ...
686 (bfd_elf_make_object): This.
688 * elf.c (bfd_elf_make_generic_object): Removed.
689 (bfd_elf_make_object): New.
690 (bfd_elf_mkcorefile): Really treat it as an object file.
692 * elf-m10300.c (ELF_TARGET_ID): New.
693 * elf32-arm.c (ELF_TARGET_ID): Likewise.
694 * elf32-bfin.c (ELF_TARGET_ID): Likewise.
695 * elf32-cris.c (ELF_TARGET_ID): Likewise.
696 * elf32-frv.c (ELF_TARGET_ID): Likewise.
697 * elf32-i386.c (ELF_TARGET_ID): Likewise.
698 * elf32-lm32.c (ELF_TARGET_ID): Likewise.
699 * elf32-m32r.c (ELF_TARGET_ID): Likewise.
700 * elf32-m68hc11.c (ELF_TARGET_ID): Likewise.
701 * elf32-m68hc12.c (ELF_TARGET_ID): Likewise.
702 * elf32-m68k.c (ELF_TARGET_ID): Likewise.
703 * elf32-microblaze.c (ELF_TARGET_ID): Likewise.
704 * elf32-ppc.c (ELF_TARGET_ID): Likewise.
705 * elf32-s390.c (ELF_TARGET_ID): Likewise.
706 * elf32-sh.c (ELF_TARGET_ID): Likewise.
707 * elf32-sparc.c (ELF_TARGET_ID): Likewise.
708 * elf32-spu.c (ELF_TARGET_ID): Likewise.
709 * elf32-tic6x.c (ELF_TARGET_ID): Likewise.
710 * elf32-xtensa.c (ELF_TARGET_ID): Likewise.
711 * elf64-alpha.c (ELF_TARGET_ID): Likewise.
712 * elf64-hppa.c (ELF_TARGET_ID): Likewise.
713 * elf64-ppc.c (ELF_TARGET_ID): Likewise.
714 * elf64-s390.c (ELF_TARGET_ID): Likewise.
715 * elf64-x86-64.c (ELF_TARGET_ID): Likewise.
716 * elfxx-ia64.c (ELF_TARGET_ID): Likewise.
718 * elf32-hppa.c (elf32_hppa_mkobject): Removed.
719 (bfd_elf32_mkobject): Likewise.
720 (ELF_TARGET_ID): New.
722 * elf32-mips.c (ELF_TARGET_ID): New.
723 (bfd_elf32_mkobject): Removed.
725 * elf64-mips.c (ELF_TARGET_ID): New.
726 (bfd_elf64_mkobject): Removed.
728 * elfn32-mips.c (ELF_TARGET_ID): New.
729 (bfd_elf32_mkobject): Removed.
731 * elfxx-mips.c (_bfd_mips_elf_mkobject): Removed.
732 * elfxx-mips.h (_bfd_mips_elf_mkobject): Likewise.
734 * elfxx-target.h (bfd_elfNN_mkobject): Default to
735 bfd_elf_make_object.
736 (ELF_TARGET_ID): New. Default to GENERIC_ELF_DATA.
737 (elfNN_bed): Initialize target_id.
739 2010-08-25 Julian Brown <julian@codesourcery.com>
741 * elf32-arm.c (arm_stub_required_alignment): New.
742 (arm_build_one_stub): Use above to partition stubs.
743 (make_branch_to_a8_stub): Use arm_stub_a8_veneer_lwm not
744 arm_stub_a8_veneer_b_cond.
746 2010-08-25 Alan Modra <amodra@gmail.com>
748 * aout-arm.c (MY(bfd_reloc_type_lookup)): Use bfd_arch_bits_per_address.
749 * aout-ns32k.c (MY(bfd_reloc_type_lookup)): Likewise.
750 * aoutx.h (NAME(aout,reloc_type_lookup)): Likewise.
751 * coff-arm.c (coff_arm_reloc_type_lookup): Likewise.
752 * elf-hppa.h (elf_hppa_reloc_final_type): Likewise.
753 * reloc.c (bfd_default_reloc_type_lookup): Likewise.
754 * riscix.c (riscix_reloc_type_lookup): Likewise.
756 2010-08-25 Alan Modra <amodra@gmail.com>
758 * elf.c (_bfd_elf_map_sections_to_segments): Don't load program
759 headers if any loaded section wraps the address space. Simplify
760 ~(m-1) to -m. Use lma rather than vma when determining whether
761 note sections are adjacent.
763 2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
765 PR ld/11933
766 * elflink.c (elf_link_add_object_symbols): Don't check relocation
767 if input ELF object ID doesn't match output.
769 2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
771 * configure: Regenerate.
773 2010-08-20 H.J. Lu <hongjiu.lu@intel.com>
775 * merge.c (sec_merge_emit): Revert the last checkin.
777 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
779 * elf32-sh.c (sh_elf_relocate_section): Handle non-ELF output
780 BFD.
782 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
784 * elf32-m68k.c (bfd_elf_m68k_set_target_options): Don't set GOT
785 options unless an m68k hash table has been found.
787 2010-08-20 Nick Clifton <nickc@redhat.com>
789 * merge.c (sec_merge_emit): Do not zero pad sections that do not
790 have an alignment.
792 2010-08-18 Pedro Alves <pedro@codesourcery.com>
794 PR corefile/8210
796 * bfd-in2.h: Regenerate.
797 * corefile.c (bfd_core_file_pid): New.
799 * targets.c (BFD_JUMP_TABLE_CORE): Add NAME##_core_file_pid.
800 (struct bfd_target) <_core_file_pid>: New.
802 * libbfd-in.h (_bfd_nocore_core_file_pid): Declare.
803 * libbfd.c (_bfd_nocore_core_file_pid): New.
805 * elf-bfd.h (bfd_elf32_core_file_pid, bfd_elf64_core_file_pid):
806 Declare.
807 * elfcode.h (elf_core_file_pid): New define.
808 * elfcore.h (elf_core_file_pid): New function.
810 * elf.c (elfcore_make_pid): Rewrite.
811 (elfcore_grok_prstatus): Only set core_pid if not set yet.
812 (elfcore_grok_prstatus) [!HAVE_PRSTATUS_T_PR_WHO]: Fallback to
813 getting the lwpid from prstat.pr_pid.
815 * elf64-x86-64.c (elf64_x86_64_grok_prstatus): Write the LWPID to
816 elf_tdata's core_lwpid instead of to core_pid.
817 (elf64_x86_64_grok_psinfo): Extract the the main process's PID,
818 and store it in elf_tdata's core_pid field.
819 * elf32-i386.c (elf_i386_grok_prstatus): Write the LWPID to
820 elf_tdata's core_lwpid instead of to core_pid.
821 (elf_i386_grok_psinfo): Extract the the main process's PID, and
822 store it in elf_tdata's core_pid field.
824 * elf32-am33lin.c (elf32_am33lin_grok_prstatus): Write the LWPID
825 to elf_tdata's core_lwpid instead of to core_pid.
826 * elf32-arm.c (elf32_arm_nabi_grok_prstatus): Write the LWPID to
827 elf_tdata's core_lwpid instead of to core_pid.
828 * elf32-cris.c (cris_elf_grok_prstatus): Write the LWPID to
829 elf_tdata's core_lwpid instead of to core_pid.
830 * elf32-frv.c (elf32_frv_grok_prstatus): Write the LWPID to
831 elf_tdata's core_lwpid instead of to core_pid.
832 * elf32-hppa.c (elf32_hppa_grok_prstatus): Write the LWPID to
833 elf_tdata's core_lwpid instead of to core_pid.
834 * elf32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
835 elf_tdata's core_lwpid instead of to core_pid.
836 * elf32-ppc.c (ppc_elf_grok_prstatus): Write the LWPID to
837 elf_tdata's core_lwpid instead of to core_pid.
838 * elf32-s390.c (elf_s390_grok_prstatus): Write the LWPID to
839 elf_tdata's core_lwpid instead of to core_pid.
840 * elf32-score.c (s3_bfd_score_elf_grok_prstatus): Write the LWPID
841 to elf_tdata's core_lwpid instead of to core_pid.
842 * elf32-score7.c (s7_bfd_score_elf_grok_prstatus): Write the LWPID
843 to elf_tdata's core_lwpid instead of to core_pid.
844 * elf32-sh.c (elf32_shlin_grok_prstatus): Write the LWPID to
845 elf_tdata's core_lwpid instead of to core_pid.
846 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Write the LWPID to
847 elf_tdata's core_lwpid instead of to core_pid.
848 * elf64-hppa.c (elf64_hppa_grok_prstatus): Write the LWPID to
849 elf_tdata's core_lwpid instead of to core_pid.
850 * elf64-mips.c (elf64_mips_grok_prstatus): Write the LWPID to
851 elf_tdata's core_lwpid instead of to core_pid.
852 * elf64-ppc.c (ppc64_elf_grok_prstatus): Write the LWPID to
853 elf_tdata's core_lwpid instead of to core_pid.
854 * elfn32-mips.c (elf32_mips_grok_prstatus): Write the LWPID to
855 elf_tdata's core_lwpid instead of to core_pid.
857 * plugin.c (bfd_plugin_core_file_pid): New function.
858 * aout-target.h (MY_core_file_pid): Define.
859 * aout-tic30.c (MY_core_file_pid, MY_core_file_p): New defines.
860 * coff-rs6000.c (coff_core_file_pid): New define.
861 (rs6000coff_vec, pmac_xcoff_vec): Use BFD_JUMP_TABLE_CORE.
862 * coff64-rs6000.c (coff_core_file_pid): New define.
863 (rs6000coff64_vec): Use BFD_JUMP_TABLE_CORE.
864 (xcoff64_core_file_pid): New define.
865 (aix5coff64_vec): Use BFD_JUMP_TABLE_CORE.
866 * mach-o-target.c (bfd_mach_o_core_file_pid): New define.
867 * aix386-core.c (aix386_core_file_pid): New define.
868 * hppabsd-core.c (hppabsd_core_core_file_pid): New define.
869 * hpux-core.c (hpux_core_core_file_pid): New define.
870 * irix-core.c (irix_core_core_file_pid): New define.
871 * lynx-core.c (lynx_core_file_pid): New define.
872 * osf-core.c (osf_core_core_file_pid): New define.
873 * ptrace-core.c (ptrace_unix_core_file_pid): New define.
874 * sco5-core.c (sco5_core_file_pid): New define.
875 * xcoff-target.h (coff_core_file_pid): New define.
876 * netbsd-core.c (netbsd_core_core_file_pid): New define.
878 2010-08-13 H.J. Lu <hongjiu.lu@intel.com>
880 PR ld/11913
881 * elf32-i386.c (elf_i386_finish_dynamic_sections): Check if
882 .got.plt section is discarded.
883 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Likewise.
885 2010-08-13 Nathan Sidwell <nathan@codesourcery.com>
887 * elf32-m69k.c (elf32_m68k_print_private_bfd_data): Detect EMAC_B
888 variant.
890 2010-08-12 H.J. Lu <hongjiu.lu@intel.com>
892 PR binutils/11909
893 * Makefile.am (coff-tic4x.lo): New. Disable -Werror.
894 (coff-tic54x.lo): Likewise.
895 * Makefile.in: Regenerated.
897 2010-08-12 Todd Veldhuizen <todd.veldhuizen@logicblox.com>
899 PR ld/11843
900 * elflink.c (compute_bucket_count): Avoid futile long searches for
901 the best bucket size.
903 2010-08-09 Richard Henderson <rth@redhat.com>
905 PR ld/11891
906 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Disallow relaxing
907 to tlshi/lo until pos0 and pos1 are adjacent. Use the destination
908 register from the tldgd insn.
910 2010-08-09 Catherine Moore <clm@codesourcery.com>
912 * elfxx-mips.c (mips_elf_perform_relocation): Improve
913 interlinking error message.
915 2010-08-06 Alan Modra <amodra@gmail.com>
917 * elf64-ppc.c (ha_reloc_match): Allow matches to other than r2.
918 (ppc64_elf_relocate_section): Nop out high part insn of large toc
919 code sequence when the high part of offset is zero.
921 2010-08-04 Tristan Gingold <gingold@adacore.com>
923 * vms-alpha.c (alpha_vms_build_fixups): Write the EICP.
924 (alpha_vms_bfd_final_link): Explicitly forbid relocatable links.
925 Clear the SEC_RELOC flag.
927 2010-08-04 Tristan Gingold <gingold@adacore.com>
929 * vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable
930 sections with relocs.
931 (alpha_vms_add_fixup_lp): Set SEC_RELOC flag.
932 (alpha_vms_add_fixup_ca): Ditto.
933 (alpha_vms_add_fixup_qr): Ditto.
934 Add comments.
936 2010-08-04 Tristan Gingold <gingold@adacore.com>
938 * vms-alpha.c (alpha_vms_create_eisd_for_section): Do not make
939 CODE sections writable.
941 2010-08-04 Tristan Gingold <gingold@adacore.com>
943 * vms-alpha.c (alpha_vms_add_lw_fixup): Renamed to ...
944 (alpha_vms_add_fixup_lr): ... this for consistency.
945 (alpha_vms_add_qw_fixup): Removed.
946 Fix some comments.
947 (vms_get_symbol_info): Adjust type for unknown sections.
949 2010-08-04 Tristan Gingold <gingold@adacore.com>
951 * vms-alpha.c (_bfd_vms_slurp_egsd): Use the canonical absolute
952 section for any absolute section. Remove some debugging code.
954 2010-08-03 DJ Delorie <dj@redhat.com>
956 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
958 2010-08-03 Tristan Gingold <gingold@adacore.com>
960 * vms-misc.c (vms_convert_to_var): Make it static.
961 (_bfd_vms_convert_to_var_unix_filename): Make it public.
963 2010-08-03 Tristan Gingold <gingold@adacore.com>
965 * makefile.vms (OBJS): Update list.
967 2010-08-03 Tristan Gingold <gingold@adacore.com>
969 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
970 nor SEC_RELOC for empty sections.
972 2010-08-03 Tristan Gingold <gingold@adacore.com>
974 * vms-alpha.c (evax_section_flags): Fix flags for absolute
975 section. Remove useless parenthesis.
977 2010-08-03 Tristan Gingold <gingold@adacore.com>
979 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
980 (vms_lib_bread, vms_lib_bopen): Adjust.
982 2010-08-02 Alan Modra <amodra@gmail.com>
984 PR 11866
985 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
986 calculate off_adjust rather than first section vma.
988 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
990 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
992 2010-07-30 Anthony Green <green@moxielogic.com>
994 * config.bfd (targ_cpu): Add moxie-*-rtems support.
996 2010-07-29 Alan Modra <amodra@gmail.com>
998 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
999 .toc section, even when none are used in relocs.
1001 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
1003 * elfxx-mips.h: Include "elf/mips.h".
1004 (gprel16_reloc_p): New static inline function.
1005 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
1006 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
1007 Use got16_reloc_p.
1008 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
1009 gprel16_reloc_p.
1010 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
1011 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
1013 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
1015 * elf64-mips.c (mips_elf64_howto_table_rela)
1016 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
1017 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
1018 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
1019 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
1020 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
1021 * elfn32-mips.c (elf_mips_howto_table_rela)
1022 [R_MIPS_TLS_DTPMOD32]: Likewise.
1023 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
1024 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
1025 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
1026 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
1028 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
1029 Ina Pandit <ina.pandit@kpitcummins.com>
1031 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
1032 bfd_mach_v850e2v3.
1033 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
1034 bfd_mach_v850e2v3.
1035 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
1036 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
1037 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
1038 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
1039 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
1040 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
1041 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
1042 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
1043 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
1044 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
1045 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
1046 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
1047 BFD_RELOC_V850_DATA): New relocations for V850 target.
1048 * config.bfd: Match all v850 targets.
1049 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
1050 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
1051 relocations.
1052 (v850_elf_perform_relocation ): Update the newly added
1053 relocations.
1054 (v850_elf_howto_t): Update the specifications of added
1055 relocations.
1056 (v850_elf_reloc_map): Update the relocation mappings.
1057 (v850_elf_final_link_relocate): Maps added relocation into the
1058 appropriate howto structure.
1059 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
1060 (v850_elf_final_write_processing): Likewise.
1061 (v850_elf_merge_private_bfd_data): Likewise.
1062 (v850_elf_print_private_bfd_data): Likewise.
1063 * libbfd.h: Regenerate.
1064 * bfd-in2.h: Regenerate.
1066 2010-07-23 Alan Modra <amodra@gmail.com>
1068 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
1069 Correct format specifier.
1071 2010-07-22 Alan Modra <amodra@gmail.com>
1073 * ecoff.c: Don't include aout/ranlib.h.
1074 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
1075 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
1076 _bfd_ar_spacepad.
1078 2010-07-22 Alan Modra <amodra@gmail.com>
1080 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
1081 relocs.
1083 2010-07-20 Alan Modra <amodra@gmail.com>
1085 * elf.c (assign_file_positions_for_load_sections): Check that
1086 zero size sections are allocated in segments too.
1087 (assign_file_positions_for_non_load_sections): Warn if zero
1088 size alloc sections are found here.
1089 (copy_elf_program_header): Don't drop zero size sections from
1090 segment map.
1091 (copy_private_bfd_data): Check for changes in zero size sections.
1093 2010-07-17 Alan Modra <amodra@gmail.com>
1095 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
1096 for sections with overlapping LMAs.
1097 (assign_file_positions_for_load_sections): Catch overlap for
1098 sections that wrap around the address space. Replace a
1099 warning that duplicates ld's --check-sections error with a
1100 warning that lma has been adjusted for overlapping sections.
1102 2010-07-14 Cary Coutant <ccoutant@google.com>
1104 PR ld/11817
1105 * dwarf2.c (read_section): Revert patch for compressed debug sections.
1106 (find_line): Likewise.
1107 (read_and_uncompress_section): Remove.
1109 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
1111 PR ld/11812
1112 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
1113 allocate .got.plt section if there are no GOT nor PLT
1114 entries.
1115 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
1117 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
1119 PR ld/11791
1120 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
1121 garbage collection against STT_GNU_IFUNC symbols.
1123 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
1124 elf.plt.offset/elf.got.offset to -1.
1125 (elf_i386_tls_transition): Skip TLS transition for functions.
1126 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
1128 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
1129 elf.plt.offset/elf.got.offset to -1.
1130 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
1131 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
1133 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
1135 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
1136 (elf_i386_relocate_section): Likewise.
1138 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
1140 * dwarf2.c (add_line_info): Initialize prev_line.
1142 2010-07-06 Alan Modra <amodra@gmail.com>
1144 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
1145 trampolines only for .init and .fini sections.
1147 2010-07-05 Alan Modra <amodra@gmail.com>
1149 * elf32-ppc.c: Formatting.
1150 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
1152 2010-07-03 Cary Coutant <ccoutant@google.com>
1154 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
1155 * dwarf2.c (read_and_uncompress_section): New function.
1156 (read_section): Call it.
1157 (find_line): Likewise.
1159 2010-07-01 Alan Modra <amodra@gmail.com>
1161 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
1162 than SYMBOL_REFERENCES_LOCAL.
1163 (ppc64_elf_relocate_section): Likewise.
1165 2010-07-01 Alan Modra <amodra@gmail.com>
1167 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
1169 2010-06-29 Alan Modra <amodra@gmail.com>
1171 * cpu-maxq.c: Delete file.
1172 * coff-maxq.c: Delete file.
1173 * Makefile.am: Remove references to maxq.
1174 * archures.c: Likewise.
1175 * coffcode.h: Likewise.
1176 * configure.in: Likewise.
1177 * targets.c: Likewise.
1178 * config.bfd: Move maxq from obsolete to removed.
1179 * Makefile.in: Regenerate.
1180 * bfd-in2.h: Regenerate.
1181 * configure: Regenerate.
1182 * libbfd.h: Regenerate.
1183 * po/SRC-POTFILES.in: Regenerate.
1185 2010-06-28 Alan Modra <amodra@gmail.com>
1187 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
1188 to silence gcc warning.
1190 2010-06-27 Alan Modra <amodra@gmail.com>
1192 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
1193 (group_sections): Likewise.
1195 2010-06-27 Alan Modra <amodra@gmail.com>
1197 * bout.c (aligncode): Delete set but unused variables.
1198 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1199 * coff-ppc.c (ppc_record_toc_entry): Likewise.
1200 (coff_ppc_relocate_section): Likewise.
1201 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
1202 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
1203 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
1204 (mn10300_elf_relax_section): Likewise.
1205 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
1206 (record_vfp11_erratum_veneer): Likewise.
1207 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
1208 (elf32_arm_final_link_relocate): Likewise.
1209 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
1210 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
1211 (elf32_avr_relax_section): Likewise.
1212 (avr_mark_stub_not_to_be_necessary): Likewise.
1213 * elf32-bfin.c (_bfin_create_got_section): Likewise.
1214 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
1215 (elf32_cr16_relax_delete_bytes): Likewise.
1216 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
1217 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
1218 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
1219 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
1220 (elf32_h8_relax_delete_bytes): Likewise.
1221 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1222 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1223 (elf_relocate_section): Likewise.
1224 * elf32-ip2k.c (adjust_all_relocations): Likewise.
1225 (ip2k_elf_relax_section): Likewise.
1226 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1227 (lm32_elf_check_relocs): Likewise.
1228 (lm32_elf_finish_dynamic_sections): Likewise.
1229 (lm32_elf_finish_dynamic_symbol): Likewise.
1230 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
1231 (m32c_elf_relax_delete_bytes): Likewise.
1232 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
1233 (m32r_elf_finish_dynamic_sections): Likewise.
1234 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
1235 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
1236 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1237 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1238 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1239 (microblaze_elf_check_relocs): Likewise.
1240 (microblaze_elf_finish_dynamic_symbol): Likewise.
1241 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1242 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
1243 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1244 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
1245 (elf32_rx_relax_section): Likewise.
1246 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
1247 (score_elf_final_link_relocate): Likewise.
1248 (s3_bfd_score_elf_relocate_section): Likewise.
1249 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
1250 (s7_bfd_score_elf_relocate_section): Likewise.
1251 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1252 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1253 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1254 (find_remembered_hi16s_reloc): Likewise.
1255 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1256 (elf_vax_relocate_section): Likewise.
1257 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1258 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
1259 (move_literal): Likewise.
1260 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
1261 (elf64_hppa_check_relocs): Likewise.
1262 (elf64_hppa_finish_dynamic_symbol): Likewise.
1263 (elf64_hppa_relocate_section): Likewise.
1264 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
1265 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1266 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
1267 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
1268 (elfNN_vms_section_from_shdr): Likewise.
1269 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1270 (_bfd_sparc_elf_relocate_section): Likewise.
1271 * hp300hpux.c (slurp_symbol_table): Likewise.
1272 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
1273 * mach-o.c (bfd_mach_o_write_thread): Likewise.
1274 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
1275 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
1276 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1277 (aout_link_input_section, aout_link_input_bfd): Likewise.
1278 * pe-mips.c (mips_swap_reloc_out): Likewise.
1279 (coff_pe_mips_relocate_section): Likewise.
1280 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
1281 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
1282 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
1284 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
1285 * coffcode.h (coff_compute_section_file_positions): Likewise.
1286 (coff_slurp_reloc_table): Likewise.
1287 * cpu-arm.c (arm_check_note): Likewise.
1288 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
1289 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1290 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
1291 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1292 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1293 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1294 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
1295 * ieee.c (parse_expression): Likewise.
1296 (ieee_slurp_external_symbols, drop_int): Likewise.
1297 * peXXigen.c (pe_print_pdata): Likewise.
1298 * versados.c (process_esd): Likewise.
1300 2010-06-25 Tristan Gingold <gingold@adacore.com>
1302 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
1303 its flags. Create an absolute section if needed.
1305 2010-06-25 Tristan Gingold <gingold@adacore.com>
1307 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
1308 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
1309 dummy psect anymore. Adjust.
1310 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
1311 (_bfd_vms_write_etir): Ditto.
1312 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
1313 section name. Adjust.
1315 2010-06-25 Tristan Gingold <gingold@adacore.com>
1317 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
1319 2010-06-25 Alan Modra <amodra@gmail.com>
1321 * elf64-ppc.c (toc_skip_enum): Define.
1322 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
1323 Optimize largetoc sequences.
1324 (adjust_toc_syms): Update for skip array change.
1325 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
1327 2010-06-25 Alan Modra <amodra@gmail.com>
1329 * elf64-ppc.c (is_static_defined): New function.
1330 (get_tls_mask, ppc_type_of_stub): Use it here.
1331 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
1332 (ppc64_elf_tls_setup): Typo fix.
1333 (adjust_toc_syms): Correctly handle symbols defined past the end
1334 of the toc. Move syms on removed entries to next entry rather
1335 than to start of toc.
1336 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
1337 edit ppc64 input. Allocate one extra word in skip array.
1338 Honour info->keep_memory when reading relocs if we can.
1339 Adjust toc relocs after adjusting symbols.
1341 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
1343 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
1344 when scaning map.
1346 2010-06-17 Tristan Gingold <gingold@adacore.com>
1348 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
1349 (BFD64_BACKENDS_CFILES): ... here.
1350 (BFD32_BACKENDS): Move vms-alpha.lo to ...
1351 (BFD64_BACKENDS): ... here.
1352 * Makefile.in: Regenerate.
1354 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1356 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
1357 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
1358 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
1359 elf32_tic6x_merge_private_bfd_data): New.
1360 (bfd_elf32_bfd_merge_private_bfd_data,
1361 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
1362 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
1363 Define.
1364 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
1366 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1368 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
1369 (struct elf_backend_data): Update comment on obj_attrs_order.
1370 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
1371 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
1372 instead of hardcoded 4.
1373 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
1374 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
1375 instead of hardcoded 4 and 5.
1376 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
1377 instead of hardcoded 4.
1379 2010-06-14 Kevin Buettner <kevinb@redhat.com>
1381 * elf32-h8300.c (elf_symbol_leading_char): Define.
1383 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1385 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
1387 2010-06-11 Tristan Gingold <gingold@adacore.com>
1389 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
1390 sections to 0.
1392 2010-06-11 Tristan Gingold <gingold@adacore.com>
1394 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
1396 2010-06-11 Tristan Gingold <gingold@adacore.com>
1398 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
1399 Adjust cast.
1400 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
1401 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
1402 * vms-alpha.c (evax_section_flags): Make it const.
1403 (vms_secflag_by_name): Remove unused ABFD argument.
1404 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
1405 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
1406 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
1407 (_bfd_vms_write_egsd): Remove useless cast.
1409 2010-06-10 Tristan Gingold <gingold@adacore.com>
1411 * config.bfd: Remove #if/#endif so that som can be compiled on any
1412 host.
1413 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
1414 can be used on any host.
1416 2010-06-10 Tristan Gingold <gingold@adacore.com>
1418 * som.c: Can now be compiled on any host.
1419 Include bfd headers instead of system one.
1420 (som_compute_checksum): Parameter is now a pointer to a
1421 som_external_header structure. Adjust.
1422 (struct section_to_type): Field section is now const.
1423 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
1424 definition.
1425 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
1426 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
1427 (som_swap_clock_in, som_swap_clock_out): New functions.
1428 (som_swap_header_in, som_swap_header_out): Likewise.
1429 (som_swap_space_dictionary_in): Likewise.
1430 (som_swap_space_dictionary_out): Likewise.
1431 (som_swap_subspace_dictionary_in): Likewise.
1432 (som_swap_subspace_dictionary_record_out): Likewise.
1433 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
1434 (som_swap_string_auxhdr_out): Likewise.
1435 (som_swap_compilation_unit_out): Likewise.
1436 (som_swap_exec_auxhdr_in): Likewise.
1437 (som_swap_exec_auxhdr_out): Likewise.
1438 (som_swap_lst_header_in): Likewise.
1439 (som_object_setup): Adjust parameter type using bfd types.
1440 (setup_sections): Likewise. Ditto for object file types.
1441 Use intermediate variables for external representation and use the
1442 swap functions to convert.
1443 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
1444 macros.
1445 (som_prep_headers): Likewise.
1446 (som_write_symbol_strings): Likewise.
1447 (som_begin_writing): Likewise.
1448 (som_finish_writing): Likewise.
1449 (som_build_and_write_symbol_table): Likewise.
1450 (bfd_section_from_som_symbol): Likewise.
1451 (som_slurp_symbol_table): Likewise.
1452 (som_bfd_print_private_bfd_data): Likewise.
1453 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
1454 (bfd_som_attach_compilation_unit): Likewise.
1455 (som_bfd_count_ar_symbols): Likewise.
1456 (som_bfd_fill_in_ar_symbols): Likewise.
1457 (som_slurp_armap): Likewise.
1458 (som_bfd_ar_write_symbol_stuff): Likewise.
1459 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
1460 sprintf to write header fields.
1461 * som.h: Include bfd headers instead of system one.
1462 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
1463 (struct somdata): Use bfd structures instead of system ones.
1464 (struct som_section_data_struct): Likewise.
1465 (struct som_subspace_dictionary_record): Removed (now in
1466 include/som/internal.h)
1468 2010-06-10 Tristan Gingold <gingold@adacore.com>
1470 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
1471 as bfd requires an ANSI-C compiler.
1473 2010-06-09 Tristan Gingold <gingold@adacore.com>
1475 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
1476 end of archive members.
1478 2010-06-08 Tristan Gingold <gingold@adacore.com>
1480 * som.c (som_bfd_free_cached_info): Do not free relocations as
1481 they were allocated with bfd_zalloc.
1483 2010-06-08 Tristan Gingold <gingold@adacore.com>
1485 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
1486 for the first block.
1488 2010-06-08 Tristan Gingold <gingold@adacore.com>
1490 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
1491 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
1492 * libbfd.h: Regenerate.
1493 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
1494 (bfd_elfNN_mkarchive): Ditto.
1496 2010-06-02 Tristan Gingold <gingold@adacore.com>
1498 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
1500 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1502 * configure: Regenerate.
1504 2010-06-01 Tristan Gingold <gingold@adacore.com>
1506 * vms-alpha.c (struct vms_private_data_struct): Add
1507 transfer_address field. Remove unused dst_info field.
1508 (alpha_vms_write_exec): Use transfer_address.
1509 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
1510 (alpha_vms_bfd_final_link): Set transfer_address.
1512 2010-05-31 Tristan Gingold <gingold@adacore.com>
1514 * vms-lib.c (credat_lo, credat_hi): New fields.
1515 (vms_read_block): Adjust comments.
1516 (vms_write_block): New function.
1517 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
1518 hard-coded values with constants. Set credat_lo and credat_hi.
1519 (_bfd_vms_lib_mkarchive): Add argument kind.
1520 Set ver, mhd_size and type according to kind.
1521 (_bfd_vms_lib_alpha_mkarchive): New function.
1522 (struct lib_index): Renamed from struct vms_index
1523 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
1524 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
1525 argument and handle it.
1526 (vms_write_index): Adjust argument idx. Handle elf indexes.
1527 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
1528 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
1529 use it. Handle elf indexes. Set credat.
1530 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
1531 (_bfd_vms_lib_alpha_mkarchive): ... this.
1532 * libbfd.h: Regenerated.
1533 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
1535 2010-05-28 Sterling Augustine <sterling@tensilica.com>
1537 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
1538 of code to change the bits in the instructions to match the changes
1539 in the relocations. Declare dest_addr and sym_sec to help.
1541 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1543 Workaround GCC PR middle-end/4210.
1544 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
1545 and val[3].
1547 2010-05-27 Tristan Gingold <gingold@adacore.com>
1549 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
1550 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
1551 (vms_time_to_time_t): Use them instead of local const.
1552 (vms_time_t_to_vms_time): New function.
1553 (vms_get_time): Likewise.
1554 (vms_raw_get_time): Likewise.
1555 * vms.h (vms_time_t_to_vms_time): New declaration.
1556 (vms_get_time): Likewise.
1557 (vms_raw_get_time): Likewise.
1559 2010-05-26 Tristan Gingold <gingold@adacore.com>
1561 * vms-alpha.c: Update comments.
1562 (alpha_vms_write_exec): Set lnkflags. Write the GST.
1563 (alpha_vms_link_output_symbol): New function.
1564 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
1565 Set dst_section private field.
1566 (alpha_vms_bfd_final_link): Remove code that set dst_section.
1568 2010-05-26 Tristan Gingold <gingold@adacore.com>
1570 * bfdio.c: Declare and define _bfd_memory_iovec.
1571 (bfd_bread): Move code for BFD_IN_MEMORY...
1572 (bfd_bwrite): ... Ditto ...
1573 (bfd_tell): ... Ditto ...
1574 (bfd_flush): ... Ditto ...
1575 (bfd_stat): ... Ditto ...
1576 (bfd_seek): ... Ditto ...
1577 (bfd_get_size): ... Ditto ...
1578 (bfd_mmap): ... Ditto ...
1579 (memory_bread): ... to these new functions.
1580 (memory_bwrite): Ditto.
1581 (memory_btell): Ditto.
1582 (memory_bseek): Ditto.
1583 (memory_bflush): Ditto.
1584 (memory_bstat): Ditto.
1585 (memory_bmmap): Ditto.
1586 (memory_bclose): New function.
1587 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
1588 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
1589 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
1590 (bfd_make_writable): Use _bfd_memory_iovec.
1591 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
1592 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
1593 _bfd_memory_iovec.
1594 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
1595 instead of origin.
1596 * libbfd.h: Regenerate.
1598 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1599 Joseph Myers <joseph@codesourcery.com>
1600 Andrew Stubbs <ams@codesourcery.com>
1602 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
1603 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
1604 * configure.in: Handle FDPIC vectors.
1605 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
1606 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
1607 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
1608 SYMBOL_REFERENCES_LOCAL for function descriptors.
1609 (fdpic_object_p): New.
1610 (sh_reloc_map): Add FDPIC and movi20 relocations.
1611 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
1612 range.
1613 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
1614 definitions.
1615 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
1616 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
1617 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
1618 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
1619 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
1620 New.
1621 (get_plt_info): Handle FDPIC.
1622 (MAX_SHORT_PLT): Define.
1623 (get_plt_index, get_plt_offset): Handle short_plt.
1624 (union gotref): New.
1625 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
1626 got_type and adjust all uses. Add GOT_FUNCDESC.
1627 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
1628 local_got_tls_type to local_got_type.
1629 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
1630 users changed.
1631 (sh_elf_local_funcdesc): Define.
1632 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
1633 and srofixup.
1634 (sh_elf_link_hash_newfunc): Initialize new fields.
1635 (sh_elf_link_hash_table_create): Set fdpic_p.
1636 (sh_elf_omit_section_dynsym): New.
1637 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
1638 and .rofixup.
1639 (allocate_dynrelocs): Allocate local function descriptors and space
1640 for R_SH_FUNCDESC-related relocations, and for rofixups.
1641 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
1642 require function descriptors.
1643 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
1644 (sh_elf_modify_program_headers): New.
1645 (sh_elf_size_dynamic_sections): Allocate function descriptors for
1646 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
1647 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
1648 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
1649 entry in the .dynamic section.
1650 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
1651 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
1652 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
1653 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
1654 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
1655 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
1656 read-only section warnings. Handle undefined weak symbols. Generate
1657 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
1658 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
1659 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1660 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
1661 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
1662 Handle 20-bit relocations.
1663 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
1664 counts.
1665 (sh_elf_check_relocs): Handle new relocations. Make symbols
1666 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
1667 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
1668 for R_SH_DIR32.
1669 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
1670 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
1671 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
1672 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
1673 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
1674 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
1675 Use install_movi20_field. Rename srel to srelgot. Always generate
1676 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
1677 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
1678 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
1679 Rename sgot to sgotplt. Assert that the right number of rofixups
1680 and dynamic relocations were allocated.
1681 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
1682 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
1683 (elf_backend_can_make_relative_eh_frame)
1684 (elf_backend_can_make_lsda_relative_eh_frame)
1685 (elf_backend_encode_eh_address): Define.
1686 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
1687 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
1688 Redefine for FDPIC vector.
1689 * reloc.c: Add SH FDPIC and movi20 relocations.
1690 * targets.c (_bfd_target_vector): Add FDPIC vectors.
1691 * configure, bfd-in2.h, libbfd.h: Regenerated.
1693 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1695 PR ld/11624
1696 * archive.c (_bfd_calloc_wrapper): New function.
1697 (_bfd_add_bfd_to_archive_cache): Use it.
1699 * configure.in: Add alpha*-*-*vms* to list of natives.
1700 * configure: Regenerate.
1702 * vms-misc.c: Define globalref if necessary.
1703 (vms_convert_to_var_unix_filename): Rename to
1704 _bfd_vms_convert_to_var_unix_filename and export.
1705 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
1706 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
1707 vms_convert_to_var_unix_filename.
1709 2010-05-24 Tristan Gingold <gingold@adacore.com>
1711 * vms-alpha.c (add_symbol_entry): New function extrated from ...
1712 (add_symbol): ... adjusted.
1714 2010-05-24 Tristan Gingold <gingold@adacore.com>
1716 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
1717 (alpha_vms_write_exec): Add a comment.
1718 (_bfd_vms_write_egsd): Ditto.
1719 (alpha_vms_convert_symbol): Remove a blank line.
1721 2010-05-21 Tristan Gingold <gingold@adacore.com>
1723 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
1724 for the GST.
1726 2010-05-21 Tristan Gingold <gingold@adacore.com>
1728 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
1729 SEC_LOAD if isect has data.
1730 (vms_get_symbol_info): Refine the condition for 'T' type.
1732 2010-05-18 Tristan Gingold <gingold@adacore.com>
1734 * vms-alpha.c (_bfd_vms_write_emh): New function.
1735 (_bfd_vms_write_lmn): New function.
1736 (_bfd_vms_write_eeom): Moved.
1737 (hash_string): Likewise.
1738 (_bfd_vms_length_hash_symbol): Likewise.
1739 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
1740 and _bfd_vms_write_lmn, and call these functions.
1742 2010-05-18 Tristan Gingold <gingold@adacore.com>
1744 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
1745 Add details in the messages.
1746 (evax_bfd_print_image): Change message.
1748 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1750 PR gas/11600
1751 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
1752 (elf_fake_sections): Likewise.
1754 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
1755 SHF_EXCLUDE here.
1756 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
1758 2010-05-17 Tristan Gingold <gingold@adacore.com>
1760 * vms-alpha.c: Include esgps.h and eidc.h.
1761 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
1762 (evax_bfd_print_egsd_flags): New function, extracted from ...
1763 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
1764 EGSD__C_SPSC and EGSD__C_IDC.
1766 2010-05-14 Tristan Gingold <gingold@adacore.com>
1768 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
1769 (_bfd_vms_get_object_record): Handle align byte only in the
1770 foreign case.
1772 2010-05-14 Tristan Gingold <gingold@adacore.com>
1774 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
1775 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
1776 * libbfd.h: Regenerate.
1777 * configure.in (havevecs): Define HAVE_all_vecs when
1778 --enable-targets=all is set. Use AC_SUBST on it.
1779 (tdefaults): Do not add havevecs.
1780 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
1781 * configure: Regenerate.
1782 * Makefile.am (HAVEVECS): New variable.
1783 (INCLUDES): Add HAVEVECS.
1784 * Makefile.in: Regenerate.
1785 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
1786 target is selected. Add #ifdef/#endif around vms specific code.
1787 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
1788 bfd_elfNN_archive_slurp_extended_name_table,
1789 bfd_elfNN_archive_construct_extended_name_table,
1790 bfd_elfNN_archive_truncate_arname,
1791 bfd_elfNN_archive_write_armap,
1792 bfd_elfNN_archive_read_ar_hdr,
1793 bfd_elfNN_archive_write_ar_hdr,
1794 bfd_elfNN_archive_openr_next_archived_file,
1795 bfd_elfNN_archive_get_elt_at_index,
1796 bfd_elfNN_archive_generic_stat_arch_elt,
1797 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
1799 2010-05-11 Jie Zhang <jie@codesourcery.com>
1801 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
1802 Tag_ABI_HardFP_use correctly.
1804 2010-05-11 Alan Modra <amodra@gmail.com>
1806 * coffcode.h (coff_write_object_contents): Enclose all occurrences
1807 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
1809 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
1811 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
1812 sym_name to improve packing.
1813 (cortex_a8_erratum_scan): Check for PLT entries.
1814 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
1816 2010-05-07 Tristan Gingold <gingold@adacore.com>
1818 * Makefile.in: Regenerate with automake 1.11.1.
1819 * aclocal.m4: Ditto.
1821 2010-05-05 Nick Clifton <nickc@redhat.com>
1823 * po/es.po: Updated Spanish translation.
1825 2010-05-03 Tristan Gingold <gingold@adacore.com>
1827 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
1828 selective_search flag.
1829 Add comments.
1830 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
1831 before output_has_begun is set.
1833 2010-05-03 Tristan Gingold <gingold@adacore.com>
1835 * vms-alpha.c: Add comments.
1836 (struct vms_private_data_struct): Remove image_autoextend field.
1837 (dst_check_allocation): Removed.
1838 (image_write): Remove call to dst_check_allocation.
1839 (vms_slurp_debug): Do not set image_autoextend. Adjust section
1840 size.
1841 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
1842 (alpha_vms_write_exec): Use dst_section to get the dst section.
1843 Write the dmt section.
1844 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
1845 (alpha_vms_read_sections_content): Do not set image_autoextend.
1846 (alpha_vms_bfd_final_link): Generate the dst.
1848 2010-05-03 Tristan Gingold <gingold@adacore.com>
1850 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
1851 next array.
1852 (vms_lib_dcx): Adjust for the above change.
1854 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
1856 PR ld/11542
1857 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
1859 * elf32-i386.c (elf_i386_relocate_section): Use it.
1860 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1862 2010-04-30 Tristan Gingold <gingold@adacore.com>
1864 * vms-lib.c (vms_read_block): New function.
1865 (vms_traverse_index): Use vms_read_block. Handle long key names.
1867 2010-04-30 Tristan Gingold <gingold@adacore.com>
1869 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
1870 and syms removed.
1871 (struct carsym_mem): New structure.
1872 (vms_add_index): New function.
1873 (vms_add_indexes_from_list): New function.
1874 (vms_traverse_index): Parameter carsym changed to carsym_mem.
1875 Code adjusted to handle elfidx.
1876 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
1877 Parameter NBREL is now a pointer.
1878 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
1879 archives.
1880 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
1881 (_bfd_vms_lib_find_symbol): Ditto.
1882 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
1883 check MHD id.
1884 (_bfd_vms_lib_get_module): New function.
1885 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
1886 function.
1887 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
1888 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
1889 (vms_write_index): Adjust for structure renamed.
1890 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
1891 changes of _bfd_vms_lib_find_symbol.
1893 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
1895 * config.bfd: Correct accidential reverted patch
1896 about vax*-*-*vms*.
1898 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
1900 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
1901 to USE_MINGW64_LEADING_UNDERSCORES.
1902 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
1903 * config.bfd: Change underscoring default for x64 mingw
1904 to false.
1905 * coffcode.h (coff_write_relocs): Add check that dereferenced
1906 sym_ptr_ptr isn't NULL.
1907 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
1908 * configure: Regenerated.
1909 * configure.in: Add option '--enable-leading-mingw64-underscores'
1910 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
1912 2010-04-27 Nick Clifton <nickc@redhat.com>
1914 PR binutils/11512
1915 * coffgen.c (coff_find_nearest_line): Incldue the section address
1916 of function name symbols in address comparisons.
1918 2010-04-27 Nick Clifton <nickc@redhat.com>
1920 * po/fr.po: Updated French translation.
1922 2010-04-23 Alan Modra <amodra@gmail.com>
1924 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
1925 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
1926 throughout file.
1927 (assign_file_positions_for_load_sections): Modify section in
1928 segment warning to ignore overlay vmas.
1929 * elf32-spu.c (spu_elf_object_p): Replace use of
1930 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
1932 2010-04-22 Nick Clifton <nickc@redhat.com>
1934 * po/bfd.pot: Updated by the Translation project.
1935 * po/vi.po: Updated Vietnamese translation.
1937 2010-04-22 Alan Modra <amodra@gmail.com>
1939 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
1940 change. Tidy. Don't error on sections not allocated in segment.
1942 2010-04-15 Andrew Haley <aph@redhat.com>
1944 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
1945 merge_exidx_entries.
1946 * bfd-in2.h: Likewise.
1947 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
1948 control merging of exidx entries.
1950 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1952 * elf32-tic6x.h: New.
1953 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1954 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1955 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1956 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1957 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1958 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1959 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1960 elf32_tic6x_relocate_section): Handle REL relocations.
1961 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1963 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1965 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1966 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1968 2010-04-19 Nick Clifton <nickc@redhat.com>
1970 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1971 arhdrpos variable.
1972 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1973 attribute to warned variable. Remove unused val, type and type2
1974 variables.
1976 2010-04-16 Andreas Schwab <schwab@redhat.com>
1978 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1979 strict-aliasing rules.
1981 2010-04-16 Tristan Gingold <gingold@adacore.com>
1983 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1984 (_bfd_vms_get_object_record): Always assume there is a pad byte
1985 for alignment.
1987 * vms-lib.c: Add a few comments.
1989 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1991 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1992 attributes in v2.08 of the ABI.
1994 2010-04-15 Alan Modra <amodra@gmail.com>
1996 * config.bfd (vax*-*-*vms*): Delete.
1998 2010-04-14 Tristan Gingold <gingold@adacore.com>
2000 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
2001 vms-tir.lo, vms.lo and add vms-alpha.lo
2002 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
2003 vms-tir.c, vms.c and add vms-alpha.c
2004 * Makefile.in: Regenerate.
2005 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
2006 Remove vms_vax_vec.
2007 * configure: Regenerate.
2008 * targets.c (vms_vax_vec): Remove the declaration.
2009 (_bfd_target_vector): Remove vms_vax_vec.
2010 * vms-alpha.c: New file.
2011 * vms-gsd.c: Removed, rewritten in vms-alpha.c
2012 * vms-hdr.c: Ditto.
2013 * vms-tir.c: Ditto.
2014 * vms.c: Ditto.
2015 * vms-misc.c: Fix indentation and comments. Replace most of
2016 #if VMS_DEBUG/vms_debug with vms_debug2.
2017 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
2018 (hash_string): Ditto.
2019 (_bfd_vms_length_hash_symbol): Ditto.
2020 (maybe_adjust_record_pointer_for_object): Ditto.
2021 (_bfd_vms_get_object_record): Ditto.
2022 (vms_get_remaining_object_record): Ditto.
2023 (_bfd_vms_push): Ditto.
2024 (_bfd_vms_pop): Ditto.
2025 (_bfd_vms_get_header_values): Removed.
2026 (_bfd_vms_get_first_record): Removed.
2027 (vms_get_remaining_image_record): Removed.
2028 (new_symbol): Removed.
2029 (_bfd_vms_enter_symbol): Removed.
2030 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
2031 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
2032 parameter with struct vms_rec_wr.
2033 (_bfd_vms_output_push): Removed and replaced by ...
2034 (_bfd_vms_output_begin_subrec): ... new function.
2035 (_bfd_vms_output_alignment): Replace bfd parameter with
2036 struct vms_rec_wr, and adjust.
2037 (_bfd_vms_output_check): Ditto
2038 (_bfd_vms_output_byte): Ditto.
2039 (_bfd_vms_output_short): Ditto.
2040 (_bfd_vms_output_long): Ditto.
2041 (_bfd_vms_output_quad): Ditto.
2042 (_bfd_vms_output_counted): Ditto.
2043 (_bfd_vms_output_dump): Ditto.
2044 (_bfd_vms_output_fill): Ditto.
2045 (_bfd_vms_output_pop): Removed and replaced by ...
2046 (_bfd_vms_output_end_subrec): ... new function.
2047 (_bfd_vms_output_flush): Removed.
2048 (_bfd_vms_output_align): New function.
2049 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
2050 parameter.
2051 (vms_convert_to_var): New function imported from vms.c
2052 (vms_convert_to_var_1): Ditto.
2053 (vms_convert_to_var_unix_filename): Ditto.
2054 (vms_get_module_name): Ditto.
2055 (get_vms_time_string): Ditto.
2056 (vms_time_to_time_t): Ditto.
2057 (vms_rawtime_to_time_t): Ditto.
2058 * vms.h: All macros for the VMS file format are now in include/vms.
2059 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
2060 have been removed.
2061 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
2062 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
2063 (struct funcinfo, struct vms_private_data_struct): Ditto.
2064 (struct vms_section_data_struct): Ditto.
2065 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
2066 (vms_get_module_name, get_vms_time_string): New declarations.
2067 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
2068 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
2069 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
2070 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
2071 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
2072 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
2073 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
2074 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
2075 (_bfd_vms_output_fill): Ditto.
2076 (bfd_vms_set_section_flags): Ditto.
2078 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2080 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
2081 exit due to merging the same weak symbol to test that the symbols are
2082 actually weak.
2084 2010-04-13 Alan Modra <amodra@gmail.com>
2086 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
2087 when optimizing high got_tlsgd/ld insns.
2089 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
2091 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
2092 define.
2093 (HAVE_PRSTATUS32_T): Likewise.
2095 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
2097 PR corefiles/11467
2098 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
2099 for x86_64-*-linux*.
2100 * config.in: Regenerated.
2101 * configure: Likewise.
2103 * elf.c: Include CORE_HEADER if it is defined.
2105 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
2106 Jan Kratochvil <jan.kratochvil@redhat.com>
2108 * hosts/x86-64linux.h: New.
2110 2010-04-09 Nick Clifton <nickc@redhat.com>
2112 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
2113 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
2114 variables htab and hdr_info and mark info parameter as unused.
2115 * elf.c (prep_headers): Remove unused variable i_phdrp.
2116 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
2117 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
2118 as unused.
2119 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
2120 * verilog.c (verilog_write_section): Remove unused variable
2121 address.
2123 2010-04-07 Alan Modra <amodra@gmail.com>
2125 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
2126 * configure: Regenerate.
2128 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
2130 PR ld/11434
2131 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
2133 2010-04-06 Tristan Gingold <gingold@adacore.com>
2135 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
2137 2010-04-05 Jakub Jelinek <jakub@redhat.com>
2139 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
2140 provided that it has the expected address size and zero segment
2141 length.
2143 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
2144 (struct line_info): Add op_index field, change end_sequence type to
2145 unsigned char.
2146 (new_line_sorts_after): For the same address compare op_index.
2147 (add_line_info): Add op_index argument, store it into the structure.
2148 (decode_line_info): Complain about unknown versions of .debug_line.
2149 Initialize maximum_ops_per_insn. Add op_index state register and
2150 track it.
2152 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
2154 * elf32-ppc.c (apuinfo_set): New static var.
2155 (ppc_elf_begin_write_processing): Set it here, always create an
2156 APUinfo section if there were any in the inputs.
2157 (ppc_elf_write_section): Check apuinfo_set.
2158 (ppc_elf_final_write_processing): Likewise.
2160 2010-04-01 Tristan Gingold <gingold@adacore.com>
2162 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
2163 vms_time_to_time_t and vms_rawtime_to_time_t.
2164 * vms.c (vms_alpha_vec): Add archives support.
2165 * vms-misc.c: Include safe-ctype.h
2166 (vms_get_module_name): New function.
2167 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
2168 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
2169 vms_get_module_name function. Use this function.
2170 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
2171 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
2172 Add prototypes for vms-lib.c
2173 * libbfd.h: Regenerate.
2174 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
2175 vms-lib.lo to vms_alpha_vec.
2176 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
2177 * configure: Regenerate.
2178 * bfd.c: Add selective_search field.
2179 * bfd-in2.h: Regenerate.
2180 * archive.c (append_relative_path): Rename to
2181 _bfd_append_relative_path and make it public.
2182 (_bfd_get_elt_at_filepos): Adjust for above renaming.
2183 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
2184 (BFD32_BACKENDS_CFILES): Add vms-lib.c
2185 * Makefile.in: Regenerate.
2187 2010-04-01 Jakub Jelinek <jakub@redhat.com>
2189 * dwarf2.c (read_attribute_value): Handle CU version 4
2190 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
2191 and DW_FORM_flag_present. For unknown form value return NULL.
2192 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
2193 like DW_FORM_block.
2194 (parse_comp_unit): Allow CU version 4.
2196 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
2198 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
2199 to _bfd_elf_get_dynamic_reloc_section.
2200 (elf_cris_discard_excess_dso_dynamics): Ditto.
2202 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
2204 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
2205 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
2207 2010-03-31 Alan Modra <amodra@gmail.com>
2209 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
2210 TPREL16_HI and TPREL16_HA insns.
2212 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
2214 PR ld/11458
2215 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
2216 assert of empty pcrel_relocs_copied on the direct symbol. Instead
2217 of moving the list from the indirect symbol to the direct symbol,
2218 merge into any existing list.
2219 (cris_elf_check_relocs): Store the original section in the
2220 pcrel_relocs_copied list, not the relocation section.
2221 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
2222 the relocation section, for reducing its size. Change the
2223 BFD_ASSERT into a check for the section being read-only, and only
2224 emit warnings and TEXTREL marker when there's an entry for a
2225 read-only section.
2227 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2229 * elf32-arm.c (using_thumb_only): Handle v6-M.
2231 2010-03-26 Alan Modra <amodra@gmail.com>
2233 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
2234 * bfd-in.h (elf_discarded_section): Clarify comment.
2235 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
2236 * bfd-in2.h: Regenerate.
2238 2010-03-26 Matt Rice <ratmice@gmail.com>
2240 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
2241 as unique in the armap.
2243 2010-03-26 Alan Modra <amodra@gmail.com>
2245 PR ld/11375
2246 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
2247 possible stub on branches.
2249 2010-03-25 Joseph Myers <joseph@codesourcery.com>
2251 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
2252 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
2253 (BFD32_BACKENDS): Add elf32-tic6x.lo.
2254 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
2255 * Makefile.in: Regenerate.
2256 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
2257 (bfd_archures_list): Update.
2258 * config.bfd (tic6x-*-elf): New.
2259 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
2260 New.
2261 * configure: Regenerate.
2262 * cpu-tic6x.c, elf32-tic6x.c: New.
2263 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
2264 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
2265 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
2266 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
2267 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
2268 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
2269 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
2270 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
2271 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
2272 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
2273 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
2274 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
2275 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
2276 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
2277 (_bfd_target_vector): Update.
2278 * bfd-in2.h, libbfd.h: Regenerate.
2280 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
2282 * aout-target.h: Update copyright year.
2283 * aout-tic30.c: Likewise.
2284 * coff-alpha.c: Likewise.
2285 * coff-rs6000.c: Likewise.
2286 * coff64-rs6000.c: Likewise.
2287 * elf64-mips.c: Likewise.
2288 * ieee.c: Likewise.
2289 * libecoff.h: Likewise.
2290 * mach-o-target.c: Likewise.
2291 * mach-o.c: Likewise.
2292 * oasys.c: Likewise.
2293 * targets.c: Likewise.
2295 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
2297 * libbfd-in.h: Update copyright year.
2299 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
2301 PR ld/11413
2302 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
2303 instead of shared.
2305 2010-03-19 Jie Zhang <jie@codesourcery.com>
2307 * elf32-arm.c (struct section_list): Remove.
2308 (section_list): Remove typedef.
2309 (record_section_with_arm_elf_section_data): Remove.
2310 (find_arm_elf_section_entry): Remove.
2311 (get_arm_elf_section_data): Use is_arm_elf.
2312 (unrecord_section_with_arm_elf_section_data): Remove.
2313 (elf32_arm_new_section_hook): Don't call
2314 record_section_with_arm_elf_section_data.
2315 (elf32_arm_write_section): Set mapcount to -1 when
2316 the map has been used. Don't call
2317 unrecord_section_with_arm_elf_section_data.
2318 (unrecord_section_via_map_over_sections): Remove.
2319 (elf32_arm_close_and_cleanup): Remove.
2320 (elf32_arm_bfd_free_cached_info): Remove.
2321 (bfd_elf32_close_and_cleanup): Don't define.
2322 (bfd_elf32_bfd_free_cached_info): Don't define.
2324 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
2326 PR binutils/11396
2327 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
2328 * libcoff.h: Regenerated.
2330 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
2331 if dont_strip_reloc is set.
2332 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
2333 dont_strip_reloc on output if there is no .reloc and
2334 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
2336 2010-03-18 Wei Guozhi <carrot@google.com>
2338 PR gas/11323
2339 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
2340 R_ARM_GOT_PREL.
2341 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
2342 * bfd-in2.h: Regenerate.
2343 * libbfd.h: Regenerate.
2345 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
2347 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
2348 (BFD_RELOC_SPU_STUB): Likewise.
2350 2010-03-17 Jie Zhang <jie@codesourcery.com>
2352 * elf.c (assign_file_positions_for_load_sections): Avoid
2353 overflow.
2355 2010-03-17 Alan Modra <amodra@gmail.com>
2357 PR binutils/11382
2358 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
2359 proper type.
2361 2010-03-17 Alan Modra <amodra@gmail.com>
2363 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
2365 2010-03-16 Alan Modra <amodra@gmail.com>
2367 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
2368 (ppc64_elf_edit_toc): Set it here.
2369 (ha_reloc_match): New function.
2370 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
2372 2010-03-15 Alan Modra <amodra@gmail.com>
2374 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
2375 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
2377 2010-03-14 Alan Modra <amodra@gmail.com>
2379 PR ld/11378
2380 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
2381 * elf64-ppc.c (call_check_done): Define.
2382 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
2383 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
2384 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
2385 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
2386 Simplify return logic. Iterate over all .init and .fini fragments
2387 by recursion. Set makes_toc_func_call here..
2388 (ppc64_elf_next_input_section): ..rather than here.
2389 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
2391 2010-03-13 Alan Modra <amodra@gmail.com>
2393 PR ld/11375
2394 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
2395 function descriptor symbol if there is one, not just for plt stubs.
2396 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
2398 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2400 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
2401 version twice.
2402 Skip it when constructing def.vd_next.
2404 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
2405 bfd_elf32_i386_sol2_vec.
2406 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
2407 (elf32_bed): Redefine to elf32_i386_sol2_bed.
2408 (elf_backend_want_plt_sym): Redefine to 1.
2410 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
2411 bfd_elf64_x86_64_sol2_vec.
2412 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
2413 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
2414 (elf_backend_want_plt_sym): Redefine to 1.
2416 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
2417 bfd_elf32_i386_sol2_vec.
2418 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
2419 targ64_selvecs.
2420 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
2421 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
2422 targ_selvecs.
2424 * configure.in: Handle bfd_elf32_i386_sol2_vec,
2425 bfd_elf64_x86_64_sol2_vec.
2426 * configure: Regenerate.
2428 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
2429 (bfd_elf64_x86_64_sol2_vec): Declare.
2430 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
2431 bfd_elf64_x86_64_sol2_vec.
2433 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
2435 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
2436 sections.
2438 2010-03-04 Alan Modra <amodra@gmail.com>
2440 PR 11302
2441 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
2442 (read_attribute_value, decode_line_info): Likewise.
2443 (add_line_info, read_rangelist): Return FALSE on alloc failures.
2444 (arange_add, sort_line_sequences): Likewise.
2445 (find_abstract_instance_name): Handle failures from called funcs.
2446 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
2447 (find_line): Realloc to a temp, and handle alloc fail.
2449 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2451 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
2452 a mapping symbol to an empty section.
2454 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2456 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
2457 return value from the call to _bfd_elf_merge_object_attributes.
2459 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
2460 Alan Modra <amodra@gmail.com>
2462 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
2463 destination mode of the a8 stub.
2464 (elf32_arm_link_hash_table): Add top_id field.
2465 (elf32_arm_link_hash_table_create): Initialize top_id.
2466 (arm_type_of_stub): Update prototype, st_type can now be updated
2467 by this function. Actual destination address in case of PLT is
2468 computed here, to help factorizing code.
2469 (elf32_arm_stub_name): Update prototype, use stub_type additional
2470 parameter to build stub name.
2471 (elf32_arm_get_stub_entry): Update prototype, use stub_type
2472 additional parameter to build stub entry.
2473 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
2474 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
2475 Call elf32_arm_final_link_relocate to process all in-stub
2476 relocations.
2477 (elf32_arm_setup_section_lists): Update top_id.
2478 (cortex_a8_erratum_scan): Record stub destination mode.
2479 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
2480 to new prototype.
2481 (elf32_arm_final_link_relocate): Enable processing of in-stub
2482 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
2483 needed, enabling code factorization.
2484 (elf32_arm_final_link): Process stub sections.
2485 (elf32_arm_output_map_sym): Add entry to code/data map.
2487 2010-03-01 David S. Miller <davem@davemloft.net>
2489 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
2490 h->def_regular, set h->ref_regular.
2491 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
2492 and dynamic relocations if h->ref_regular.
2494 * elfxx-sparc.c (struct elf_reloc_map): Delete.
2495 (sparc_reloc_map): Delete.
2496 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
2497 relocation type in switch statements.
2499 2010-02-25 Alan Modra <amodra@gmail.com>
2501 PR ld/11304
2502 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
2503 to final_link and invert. For final link allow some flags to
2504 differ. Don't specially allow flags to be all zero.
2506 2010-02-24 Alan Modra <amodra@gmail.com>
2508 PR binutils/10858
2509 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
2510 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
2511 table.
2513 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
2515 PR binutils/11297
2516 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
2517 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
2519 2010-02-22 Alan Modra <amodra@gmail.com>
2521 * reloc.c (bfd_check_overflow): When forming addrmask, shift
2522 fieldmask left by rightshift.
2523 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
2524 overflow checks.
2526 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
2528 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
2529 STT_GNU_IFUNC on large common symbol.
2531 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
2533 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
2534 has_ifunc_symbols if the symbol comes from a shared library.
2535 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2536 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2537 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2538 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2539 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
2541 2010-02-19 Alan Modra <amodra@gmail.com>
2543 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
2544 (_bfd_elf_copy_private_header_data): ..here.
2545 * elflink.c (_bfd_elf_size_group_sections): New function.
2546 (bfd_elf_size_dynamic_sections): Call it.
2547 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
2548 (_bfd_elf_fixup_group_sections): Declare.
2550 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2552 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
2553 merging Tag_DIV_use, Tag_MPextension_use, and
2554 Tag_MPextension_use_legacy tags.
2556 2010-02-18 Alan Modra <amodra@gmail.com>
2558 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
2559 commit. Don't write zeros for removed group members.
2560 (_bfd_elf_copy_private_header_data): Adjust size of group section
2561 when group members are removed by objcopy.
2563 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
2565 PR binutils/11280
2566 * configure.host (*-*-solaris2.11): Add host define to select
2567 valid default code page for windres/windmc on solaris.
2569 2010-02-15 Nick Clifton <nickc@redhat.com>
2571 * po/vi.po: Updated Vietnamese translation.
2573 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
2575 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
2576 missing mapping symbol to data only sections.
2578 2010-02-11 David S. Miller <davem@davemloft.net>
2580 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
2581 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
2582 symbols.
2583 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
2584 these relocs on global symbols.
2585 (gdopoff): New.
2586 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
2587 local symbol references which are not STT_GNU_IFUNC. Handle
2588 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
2589 and deal with negative vs. non-negative values properly.
2591 2010-02-09 Tristan Gingold <gingold@adacore.com>
2593 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
2594 non-external relocation.
2596 2010-02-09 Alan Modra <amodra@gmail.com>
2598 * elf64-ppc.c (merge_got_entries): Move earlier in file.
2599 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
2600 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
2601 (ppc64_elf_layout_multitoc): Don't resize if we have already
2602 merged got entries.
2604 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
2606 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2607 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2608 elfcore_write_s390_prefix): New.
2609 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
2610 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
2611 elfcore_write_s390_prefix): New.
2612 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
2613 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
2614 (elfcore_write_register_note): Handle .reg-s390-timer,
2615 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
2616 .reg-s390-prefix section.
2618 2010-02-09 Alan Modra <amodra@gmail.com>
2620 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
2621 unsigned char. Update variables and code using them throughout file.
2622 (struct ppc_link_hash_entry): Likewise for tls_mask.
2624 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
2626 * elf64-ppc.c (has_small_toc_reloc): Don't define.
2627 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
2628 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
2629 code setting the flag.
2630 (ppc64_elf_next_toc_section): Group big-toc sections in
2631 0x80008000 chunks.
2633 2010-02-08 David S. Miller <davem@davemloft.net>
2635 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
2636 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
2638 * elfxx-sparc.c (create_got_section): Delete.
2639 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
2640 section creator does that work for us. Use ->elf.foo instead of
2641 ->foo where applicable.
2642 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
2643 where applicable.
2644 (allocate_dynrelocs): Likewise.
2645 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2646 (_bfd_sparc_elf_relocate_section): Likewise.
2647 (sparc_vxworks_build_plt_entry): Likewise.
2648 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2649 (sparc_finish_dyn): Likewise.
2650 (sparc_vxworks_finish_exec_plt): Likewise.
2651 (sparc_vxworks_finish_shared_plt): Likewise.
2652 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
2654 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
2655 macros for visibilty and locality checks.
2656 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
2657 (allocate_dynrelocs): Likewise.
2658 (_bfd_sparc_elf_relocate_section): Likewise.
2659 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
2661 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
2662 but never used local var 'dynobj'.
2664 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
2665 nocopyreloc.
2667 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
2668 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
2669 * bfd-in2.h: Regenerate.
2670 * libbfd.h: Regenerate.
2672 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
2673 and loc_hash_memory.
2674 (_bfd_sparc_elf_link_hash_table_free): Declare.
2675 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
2676 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
2677 bfd_elf32_bfd_link_hash_table_free): Define.
2678 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
2679 has_ifunc_symbols if STT_GNU_IFUNC.
2680 (bfd_elf64_bfd_link_hash_table_free): Define.
2681 (elf_backend_post_process_headers): Define always.
2682 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
2683 (sparc_reloc_map): Add entries for new IFUNC relocs.
2684 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
2685 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
2686 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
2687 elf_sparc_get_local_sym_hash): New.
2688 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
2689 from here...
2690 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
2691 local hash table.
2692 (_bfd_sparc_elf_link_hash_table_free): New.
2693 (create_ifunc_sections): New.
2694 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
2695 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
2696 cons up a fake local hash table entry for it. Unconditionally add
2697 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
2698 dyn relocs for ifunc.
2699 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
2700 (allocate_dynrelocs): Unconditionally emit a PLT entry when
2701 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
2702 (allocate_local_dynrelocs): New function.
2703 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
2704 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
2705 like splt.
2706 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
2707 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
2708 plt in iplt/irelplt.
2710 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
2712 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
2713 max_contents_size, only consider sections whose contents must
2714 be swapped in.
2716 2010-02-09 Alan Modra <amodra@gmail.com>
2718 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
2719 (ppc64_elf_size_dynamic_sections): ..and here..
2720 (merge_got_entries): ..rather than here.
2722 2010-02-09 Alan Modra <amodra@gmail.com>
2724 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
2725 (has_small_toc_reloc): Define.
2726 (ppc64_elf_check_relocs): Set the above flags.
2727 (ppc64_elf_edit_opd): Delete obfd param.
2728 (ppc64_elf_tls_optimize): Likewise.
2729 (ppc64_elf_edit_toc): Likewise.
2730 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
2731 * elf64-ppc.h: Update prototypes.
2733 2010-02-08 Alan Modra <amodra@gmail.com>
2735 * section.c (struct bfd_section): Delete has_tls_reloc,
2736 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
2737 Add sec_flg0 thru sec_flg5.
2738 (BFD_FAKE_SECTION): Update for changed flags.
2739 * ecoff.c (bfd_debug_section): Likewise.
2740 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2741 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
2742 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
2743 * elf32-xtensa.c (reloc_done): Define.
2744 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
2745 * bfd-in2.h: Regenerate.
2747 2010-02-08 Tristan Gingold <gingold@adacore.com>
2749 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
2750 for non-scattered relocations.
2752 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
2754 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
2755 apuinfo sections, only scan input sections once and reuse the
2756 buffer.
2758 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2760 * archures.c (bfd_mach_ppc_titan): Define.
2761 * bfd-in2.h: Regenerate.
2762 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
2764 2010-02-08 Alan Modra <amodra@gmail.com>
2766 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
2768 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2770 * elf.c (assign_file_positions_for_load_sections) Update lma of
2771 section if necessary. Fixes Bugzilla 11219.
2773 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
2775 * elf32-i386.c: Remove trailing white spaces.
2776 * elf64-x86-64.c: Likewise.
2778 2010-02-03 Nick Clifton <nickc@redhat.com>
2780 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
2781 entries for other architectures.
2782 (struct elf_link_hash_table): Add hash_table_id field.
2783 (elf_hash_table_id): New accessor macro.
2784 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
2785 parameter.
2786 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
2787 returning cast pointer.
2788 (elf32_mn10300_link_hash_table_create): Identify new table as
2789 containing MN10300 extensions.
2790 (mn10300_elf_relax_section): Check pointer returned by
2791 elf32_mn10300_hash_table.
2792 * elf32-arm.c: Likewise, except using ARM extensions.
2793 * elf32-avr.c: Likewise, except using AVR extensions.
2794 * elf32-bfin.c: Likewise, except using BFIN extensions.
2795 * elf32-cris.c: Likewise, except using CRIS extensions.
2796 * elf32-frv.c: Likewise, except using FRV extensions.
2797 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
2798 * elf32-i386.c: Likewise, except using I386 extensions.
2799 * elf32-lm32.c: Likewise, except using LM32 extensions.
2800 * elf32-m32r.c: Likewise, except using M32RM extensions.
2801 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
2802 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
2803 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
2804 * elf32-m68k.c: Likewise, except using M68K extensions.
2805 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
2806 * elf32-ppc.c: Likewise, except using PPC32 extensions.
2807 * elf32-s390.c: Likewise, except using S390 extensions.
2808 * elf32-sh.c: Likewise, except using SH extensions.
2809 * elf32-spu.c: Likewise, except using SPU extensions.
2810 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
2811 * elf64-alpha.c: Likewise, except using ALPHA extensions.
2812 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
2813 * elf64-ppc.c: Likewise, except using PPC64 extensions.
2814 * elf64-s390.c: Likewise, except using S390 extensions.
2815 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
2816 * elfxx-ia64.c: Likewise, except using IA64 extensions.
2817 * elfxx-mips.c: Likewise, except using MIPS extensions.
2818 * elfxx-sparc.c: Likewise, except using SPARC extensions.
2819 * elfxx-sparc.h: Likewise, except using SPARC extensions.
2820 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
2821 redundant structure.
2822 (elf32_cr16_hash_table): Delete unused macro.
2823 (elf32_cr16_link_hash_traverse): Delete unused macro.
2824 * elf32-score.c: Likewise.
2825 * elf32-score7.c: Likewise.
2826 * elf32-vax.c: Likewise.
2827 * elf64-sh64.c: Likewise.
2829 2010-02-03 Alan Modra <amodra@gmail.com>
2831 * elf64-ppc.c (struct plt_entry): Move earlier in file.
2832 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
2833 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
2834 Update all uses.
2835 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
2836 Remove no_multi_toc.
2837 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
2838 when allocating a new struct got_entry.
2839 (allocate_got): New function, extracted from..
2840 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
2841 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
2842 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
2843 (ppc64_elf_setup_section_lists): Remove output_bfd param and
2844 no_multi_toc, add add_stub_section and layout_sections_again. Stash
2845 new params in htab. Extract some code to..
2846 (ppc64_elf_start_multitoc_partition): ..here. New function.
2847 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
2848 second pass toc scan.
2849 (merge_got_entries, merge_global_got, reallocate_got): New functions.
2850 (ppc64_elf_reinit_toc): Rename to..
2851 (ppc64_elf_finish_multitoc_partition): ..this.
2852 (ppc64_elf_layout_multitoc): New function.
2853 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
2854 layout_sections_again params.
2855 (ppc64_elf_relocate_section): Handle indirect got entries.
2856 * elf64-ppc.h: Update prototypes. Declare new functions.
2858 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
2860 * elf-bfd.h (elfcore_write_xstatereg): New.
2862 * elf.c (elfcore_grok_xstatereg): New.
2863 (elfcore_write_xstatereg): Likewise.
2864 (elfcore_grok_note): Handle NT_X86_XSTATE.
2865 (elfcore_write_register_note): Handle .reg-xstate section.
2867 2010-02-01 Tristan Gingold <gingold@adacore.com>
2869 * som.c (som_write_ar_hdr): Define this macro.
2871 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2873 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
2874 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
2875 linkage table pointer to use the global table pointer if not doing
2876 a shared link.
2878 2010-01-29 Joel Brobecker <brobecker@adacore.com>
2880 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
2881 if it has already been set.
2883 2010-01-27 Tristan Gingold <gingold@adacore.com>
2885 * vms.h: Remove trailing spaces.
2886 (struct hdr_struct): Remove unused hdr_c_cpr field.
2887 (enum file_format_enum): Add comments.
2888 * vms.c (vms_bfd_print_private_bfd_data): New function that
2889 replaces the macro.
2890 Remove trailing spaces.
2891 * vms-misc.c: Improve comments.
2892 (_bfd_vms_get_object_record): Also handle files without pads.
2893 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
2894 * vms-gsd.c (struct flagdescstruct): Make name field const.
2895 (gsyflagdesc): Fix typo.
2897 2010-01-27 Alan Modra <amodra@gmail.com>
2899 PR ld/11217
2900 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
2901 (ppc64_elf_setup_section_lists): Init them.
2902 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
2903 and .toc on the same input file.
2904 (ppc64_elf_relocate_section): Correct GOT entry offset.
2906 2010-01-26 Tristan Gingold <gingold@adacore.com>
2908 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
2909 (bfd_target): Add _bfd_write_ar_hdr_fn field.
2910 * archive.c (is_bsd44_extended_name): New macro.
2911 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
2912 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
2913 name.
2914 (_bfd_archive_bsd44_construct_extended_name_table): New function.
2915 (_bfd_generic_write_ar_hdr): Ditto.
2916 (_bfd_bsd44_write_ar_hdr): Ditto.
2917 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
2918 (bsd_write_armap): Adjust firstreal computation.
2919 * libbfd-in.h (struct areltdata): Add extra_size field.
2920 (_bfd_generic_write_ar_hdr): Add prototype.
2921 (_bfd_bsd44_write_ar_hdr): Ditto.
2922 (_bfd_write_ar_hdr): Define.
2923 (_bfd_noarchive_write_ar_hdr): Ditto.
2924 (_bfd_archive_bsd_write_ar_hdr): Ditto.
2925 (_bfd_archive_coff_write_ar_hdr): Ditto.
2926 (_bfd_archive_bsd44_slurp_armap): Ditto.
2927 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
2928 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
2929 (_bfd_archive_bsd44_truncate_arname): Ditto.
2930 (_bfd_archive_bsd44_write_armap): Ditto.
2931 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
2932 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
2933 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
2934 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
2935 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
2936 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
2937 * libbfd.h: Regenerate.
2938 * oasys.c (oasys_write_ar_hdr): Define.
2939 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
2940 * ieee.c (ieee_write_ar_hdr): Define.
2941 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
2942 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
2943 (bfd_pmac_xcoff_backend_data): Ditto.
2944 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
2945 (bfd_xcoff_aix5_backend_data): Ditto.
2946 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
2947 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
2948 * aout-tic30.c (MY_write_ar_hdr): Ditto.
2949 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
2950 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2951 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2952 (bfd_mach_o_construct_extended_name_table)
2953 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2954 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2955 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2956 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2957 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2958 (bfd_mach_o_construct_extended_name_table)
2959 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2960 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2961 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2962 * bfd-in2.h: Regenerate.
2964 2010-01-26 Alan Modra <amodra@gmail.com>
2965 H.J. Lu <hongjiu.lu@intel.com>
2967 PR ld/11218
2968 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2969 symbols with ref_regular set when gc_sections is active.
2971 2010-01-25 Alan Modra <amodra@gmail.com>
2973 PR ld/11217
2974 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2975 with relocations against undefined weak symbols.
2976 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2977 weak functions if the symbol is dynamic.
2978 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2979 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2980 (_bfd_elf_ppc_at_tprel_transform): New function.
2981 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2982 * bfd-in2.h: Regenerate.
2984 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2986 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2987 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2988 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2989 bitsize to 1.
2990 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2992 2010-01-21 Nick Clifton <nickc@redhat.com>
2994 * elflink.c (elf_link_add_object_symbols): Look up name of
2995 undefined symbol both before and after versioning has been
2996 applied. Do not bother with symbols that are weakly undefined.
2998 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3000 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
3001 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
3003 2010-01-19 Cary Coutant <ccoutant@google.com>
3005 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
3007 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
3008 Alan Modra <amodra@gmail.com>
3010 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
3011 (elf_object_p): Read e_phnum extension.
3012 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
3013 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
3014 that we can read last program header.
3016 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
3018 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
3019 R_ARM_THM_CALL entry.
3020 (elf32_arm_final_link_relocate): Correct calculation of
3021 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
3022 or R_ARM_THM_JUMP24 relocation.
3024 2010-01-18 Alan Modra <amodra@gmail.com>
3026 PR 11168
3027 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
3028 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
3029 than 32k sections.
3031 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3033 Fix compilation warning on gcc-3.4.
3034 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
3035 parameter index to sec_index according to the function definition.
3037 2010-01-13 Chao-ying Fu <fu@mips.com>
3039 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
3040 It is true for all CPUs.
3041 (jal_reloc_p): New function.
3042 (mips_elf_calculate_relocation): Rename require_jalxp to
3043 cross_mode_jump_p.
3044 Update comment for CROSS_MODE_JUMP_P.
3045 Set up cross_mode_jump_p based on the mode change.
3046 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
3047 Update comment for CROSS_MODE_JUMP_P.
3048 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
3049 Use !cross_mode_jump_p to guard conversion.
3050 Convert "jr t9" to "b", if possible.
3051 (_bfd_mips_elf_relocate_section): Rename require_jalx to
3052 cross_mode_jump_p.
3053 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
3054 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
3056 2010-01-13 Nick Clifton <nickc@redhat.com>
3058 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
3059 "m32c" returns the m32c arch_info_struct and not the m16c
3060 arch_info_struct.
3061 (arch_info_struct): Use the new scan function.
3062 (bfd_m32c_arch): Likewise.
3064 2010-01-13 Tristan Gingold <gingold@adacore.com>
3066 * config.bfd: Remove duplicated target vector for i386-*-darwin.
3067 Appends new arch instead of overriding.
3068 Use mach_o_x86_64_vec for x86_64-*-darwin.
3069 * configure.in: Add mach_o_x86_64_vec.
3070 * configure: Regenerate.
3071 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
3072 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
3073 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
3074 * Makefile.in: Regenerate.
3075 * mach-o-x86-64.c: New file.
3077 2010-01-13 Tristan Gingold <gingold@adacore.com>
3079 * reloc.c: Add MACH_O_X86_64 relocations.
3080 * bfd-in2.h: Regenerate.
3081 * libbfd.h: Regenerate.
3083 2010-01-13 Tristan Gingold <gingold@adacore.com>
3085 * archive.c (normalize): Use lbasename.
3086 (bfd_bsd_truncate_arname): Ditto.
3087 (bfd_gnu_truncate_arname): Ditto.
3089 2010-01-12 Tristan Gingold <gingold@adacore.com>
3091 * makefile.vms (CFLAGS): Turns warnings into informational messages.
3093 2010-01-11 Tristan Gingold <gingold@adacore.com>
3095 * mach-o.h: Add x86-64 relocation types.
3097 2010-01-11 Tristan Gingold <gingold@adacore.com>
3099 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
3100 (bfd_mach_o_set_arch_mach): New prototype.
3101 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
3102 (bfd_mach_o_set_arch_mach): New function.
3103 (bfd_mach_o_gen_mkobject): New function.
3104 Set TARGET_ARCHITECTURE for the generic back-ends.
3105 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
3106 Check that TARGET_ARCHITECTURE is defined.
3107 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
3108 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
3110 2010-01-11 Tristan Gingold <gingold@adacore.com>
3112 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
3114 2010-01-11 Nick Clifton <nickc@redhat.com>
3116 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
3117 handling of R_V850_HI16_S relocation.
3119 2010-01-11 Alan Modra <amodra@gmail.com>
3121 PR 11103
3122 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
3124 2010-01-11 Alan Modra <amodra@gmail.com>
3126 PR 6832
3127 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
3128 (find_abstract_instance_name): Use it.
3129 (parse_comp_unit): Set it.
3131 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3133 * Makefile.in: Regenerate.
3134 * configure: Regenerate.
3136 2010-01-08 Tristan Gingold <gingold@adacore.com>
3138 * archive.c: Remove bfd_special_undocumented_glue.
3140 2010-01-08 Alan Modra <amodra@gmail.com>
3142 PR ld/11133
3143 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
3144 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
3145 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
3147 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
3149 PR ld/11138
3150 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
3151 a symbol referenced by DSO is is defined in a non-shared object
3152 and forced local.
3154 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
3156 PR ld/11133
3157 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
3158 undefined __start_XXX/__stop_XXX in all input files and set
3159 SEC_KEEP.
3161 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
3163 PR ld/11143
3164 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
3166 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
3168 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
3169 before including procfs.h.
3170 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
3171 * configure.in: Added autoconf probe for the pr_fpreg member.
3172 * configure: Regenerated.
3173 * config.in: Regenerated.
3174 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
3176 2010-01-04 Joel Brobecker <brobecker@adacore.com>
3178 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
3179 * dwarf2.c (concat_filename): Rename dirname with dir_name
3180 to void shadowing the dirname function.
3181 Rename subdirname with subdir_name to stay consistent with
3182 the new dir_name variable name.
3184 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
3186 * archures.c: Add bfd_mach_ppc_e500mc64.
3187 * bfd-in2.h: Regenerate.
3188 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
3189 bfd_mach_ppc_e500mc64.
3191 2010-01-01 Joel Brobecker <brobecker@adacore.com>
3193 Fix -Wshadow warnings (seen on ppc-aix)
3194 * xcofflink.c: Replace finfo by flinfo throughout.
3196 For older changes see ChangeLog-2009
3197 \f
3198 Local Variables:
3199 mode: change-log
3200 left-margin: 8
3201 fill-column: 74
3202 version-control: never
3203 End: