| blob | 471d1f31f3ef7c3e1c8f184ac945135132788dbd |
1 2010-05-26 Tristan Gingold <gingold@adacore.com>
3 * vms-alpha.c: Update comments.
4 (alpha_vms_write_exec): Set lnkflags. Write the GST.
5 (alpha_vms_link_output_symbol): New function.
6 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
7 Set dst_section private field.
8 (alpha_vms_bfd_final_link): Remove code that set dst_section.
10 2010-05-26 Tristan Gingold <gingold@adacore.com>
12 * bfdio.c: Declare and define _bfd_memory_iovec.
13 (bfd_bread): Move code for BFD_IN_MEMORY...
14 (bfd_bwrite): ... Ditto ...
15 (bfd_tell): ... Ditto ...
16 (bfd_flush): ... Ditto ...
17 (bfd_stat): ... Ditto ...
18 (bfd_seek): ... Ditto ...
19 (bfd_get_size): ... Ditto ...
20 (bfd_mmap): ... Ditto ...
21 (memory_bread): ... to these new functions.
22 (memory_bwrite): Ditto.
23 (memory_btell): Ditto.
24 (memory_bseek): Ditto.
25 (memory_bflush): Ditto.
26 (memory_bstat): Ditto.
27 (memory_bmmap): Ditto.
28 (memory_bclose): New function.
29 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
30 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
31 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
32 (bfd_make_writable): Use _bfd_memory_iovec.
33 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
34 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
35 _bfd_memory_iovec.
36 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
37 instead of origin.
38 * libbfd.h: Regenerate.
40 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
41 Joseph Myers <joseph@codesourcery.com>
42 Andrew Stubbs <ams@codesourcery.com>
44 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
45 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
46 * configure.in: Handle FDPIC vectors.
47 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
48 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
49 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
50 SYMBOL_REFERENCES_LOCAL for function descriptors.
51 (fdpic_object_p): New.
52 (sh_reloc_map): Add FDPIC and movi20 relocations.
53 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
54 range.
55 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
56 definitions.
57 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
58 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
59 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
60 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
61 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
62 New.
63 (get_plt_info): Handle FDPIC.
64 (MAX_SHORT_PLT): Define.
65 (get_plt_index, get_plt_offset): Handle short_plt.
66 (union gotref): New.
67 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
68 got_type and adjust all uses. Add GOT_FUNCDESC.
69 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
70 local_got_tls_type to local_got_type.
71 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
72 users changed.
73 (sh_elf_local_funcdesc): Define.
74 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
75 and srofixup.
76 (sh_elf_link_hash_newfunc): Initialize new fields.
77 (sh_elf_link_hash_table_create): Set fdpic_p.
78 (sh_elf_omit_section_dynsym): New.
79 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
80 and .rofixup.
81 (allocate_dynrelocs): Allocate local function descriptors and space
82 for R_SH_FUNCDESC-related relocations, and for rofixups.
83 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
84 require function descriptors.
85 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
86 (sh_elf_modify_program_headers): New.
87 (sh_elf_size_dynamic_sections): Allocate function descriptors for
88 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
89 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
90 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
91 entry in the .dynamic section.
92 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
93 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
94 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
95 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
96 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
97 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
98 read-only section warnings. Handle undefined weak symbols. Generate
99 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
100 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
101 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
102 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
103 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
104 Handle 20-bit relocations.
105 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
106 counts.
107 (sh_elf_check_relocs): Handle new relocations. Make symbols
108 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
109 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
110 for R_SH_DIR32.
111 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
112 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
113 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
114 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
115 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
116 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
117 Use install_movi20_field. Rename srel to srelgot. Always generate
118 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
119 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
120 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
121 Rename sgot to sgotplt. Assert that the right number of rofixups
122 and dynamic relocations were allocated.
123 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
124 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
125 (elf_backend_can_make_relative_eh_frame)
126 (elf_backend_can_make_lsda_relative_eh_frame)
127 (elf_backend_encode_eh_address): Define.
128 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
129 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
130 Redefine for FDPIC vector.
131 * reloc.c: Add SH FDPIC and movi20 relocations.
132 * targets.c (_bfd_target_vector): Add FDPIC vectors.
133 * configure, bfd-in2.h, libbfd.h: Regenerated.
135 2010-05-25 Jay Krell <jay.krell@cornell.edu>
137 PR ld/11624
138 * archive.c (_bfd_calloc_wrapper): New function.
139 (_bfd_add_bfd_to_archive_cache): Use it.
141 * configure.in: Add alpha*-*-*vms* to list of natives.
142 * configure: Regenerate.
144 * vms-misc.c: Define globalref if necessary.
145 (vms_convert_to_var_unix_filename): Rename to
146 _bfd_vms_convert_to_var_unix_filename and export.
147 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
148 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
149 vms_convert_to_var_unix_filename.
151 2010-05-24 Tristan Gingold <gingold@adacore.com>
153 * vms-alpha.c (add_symbol_entry): New function extrated from ...
154 (add_symbol): ... adjusted.
156 2010-05-24 Tristan Gingold <gingold@adacore.com>
158 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
159 (alpha_vms_write_exec): Add a comment.
160 (_bfd_vms_write_egsd): Ditto.
161 (alpha_vms_convert_symbol): Remove a blank line.
163 2010-05-21 Tristan Gingold <gingold@adacore.com>
165 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
166 for the GST.
168 2010-05-21 Tristan Gingold <gingold@adacore.com>
170 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
171 SEC_LOAD if isect has data.
172 (vms_get_symbol_info): Refine the condition for 'T' type.
174 2010-05-18 Tristan Gingold <gingold@adacore.com>
176 * vms-alpha.c (_bfd_vms_write_emh): New function.
177 (_bfd_vms_write_lmn): New function.
178 (_bfd_vms_write_eeom): Moved.
179 (hash_string): Likewise.
180 (_bfd_vms_length_hash_symbol): Likewise.
181 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
182 and _bfd_vms_write_lmn, and call these functions.
184 2010-05-18 Tristan Gingold <gingold@adacore.com>
186 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
187 Add details in the messages.
188 (evax_bfd_print_image): Change message.
190 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
192 PR gas/11600
193 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
194 (elf_fake_sections): Likewise.
196 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
197 SHF_EXCLUDE here.
198 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
200 2010-05-17 Tristan Gingold <gingold@adacore.com>
202 * vms-alpha.c: Include esgps.h and eidc.h.
203 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
204 (evax_bfd_print_egsd_flags): New function, extracted from ...
205 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
206 EGSD__C_SPSC and EGSD__C_IDC.
208 2010-05-14 Tristan Gingold <gingold@adacore.com>
210 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
211 (_bfd_vms_get_object_record): Handle align byte only in the
212 foreign case.
214 2010-05-14 Tristan Gingold <gingold@adacore.com>
216 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
217 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
218 * libbfd.h: Regenerate.
219 * configure.in (havevecs): Define HAVE_all_vecs when
220 --enable-targets=all is set. Use AC_SUBST on it.
221 (tdefaults): Do not add havevecs.
222 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
223 * configure: Regenerate.
224 * Makefile.am (HAVEVECS): New variable.
225 (INCLUDES): Add HAVEVECS.
226 * Makefile.in: Regenerate.
227 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
228 target is selected. Add #ifdef/#endif around vms specific code.
229 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
230 bfd_elfNN_archive_slurp_extended_name_table,
231 bfd_elfNN_archive_construct_extended_name_table,
232 bfd_elfNN_archive_truncate_arname,
233 bfd_elfNN_archive_write_armap,
234 bfd_elfNN_archive_read_ar_hdr,
235 bfd_elfNN_archive_write_ar_hdr,
236 bfd_elfNN_archive_openr_next_archived_file,
237 bfd_elfNN_archive_get_elt_at_index,
238 bfd_elfNN_archive_generic_stat_arch_elt,
239 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
241 2010-05-11 Jie Zhang <jie@codesourcery.com>
243 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
244 Tag_ABI_HardFP_use correctly.
246 2010-05-11 Alan Modra <amodra@gmail.com>
248 * coffcode.h (coff_write_object_contents): Enclose all occurrences
249 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
251 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
253 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
254 sym_name to improve packing.
255 (cortex_a8_erratum_scan): Check for PLT entries.
256 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
258 2010-05-07 Tristan Gingold <gingold@adacore.com>
260 * Makefile.in: Regenerate with automake 1.11.1.
261 * aclocal.m4: Ditto.
263 2010-05-05 Nick Clifton <nickc@redhat.com>
265 * po/es.po: Updated Spanish translation.
267 2010-05-03 Tristan Gingold <gingold@adacore.com>
269 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
270 selective_search flag.
271 Add comments.
272 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
273 before output_has_begun is set.
275 2010-05-03 Tristan Gingold <gingold@adacore.com>
277 * vms-alpha.c: Add comments.
278 (struct vms_private_data_struct): Remove image_autoextend field.
279 (dst_check_allocation): Removed.
280 (image_write): Remove call to dst_check_allocation.
281 (vms_slurp_debug): Do not set image_autoextend. Adjust section
282 size.
283 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
284 (alpha_vms_write_exec): Use dst_section to get the dst section.
285 Write the dmt section.
286 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
287 (alpha_vms_read_sections_content): Do not set image_autoextend.
288 (alpha_vms_bfd_final_link): Generate the dst.
290 2010-05-03 Tristan Gingold <gingold@adacore.com>
292 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
293 next array.
294 (vms_lib_dcx): Adjust for the above change.
296 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
298 PR ld/11542
299 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
301 * elf32-i386.c (elf_i386_relocate_section): Use it.
302 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
304 2010-04-30 Tristan Gingold <gingold@adacore.com>
306 * vms-lib.c (vms_read_block): New function.
307 (vms_traverse_index): Use vms_read_block. Handle long key names.
309 2010-04-30 Tristan Gingold <gingold@adacore.com>
311 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
312 and syms removed.
313 (struct carsym_mem): New structure.
314 (vms_add_index): New function.
315 (vms_add_indexes_from_list): New function.
316 (vms_traverse_index): Parameter carsym changed to carsym_mem.
317 Code adjusted to handle elfidx.
318 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
319 Parameter NBREL is now a pointer.
320 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
321 archives.
322 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
323 (_bfd_vms_lib_find_symbol): Ditto.
324 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
325 check MHD id.
326 (_bfd_vms_lib_get_module): New function.
327 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
328 function.
329 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
330 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
331 (vms_write_index): Adjust for structure renamed.
332 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
333 changes of _bfd_vms_lib_find_symbol.
335 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
337 * config.bfd: Correct accidential reverted patch
338 about vax*-*-*vms*.
340 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
342 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
343 to USE_MINGW64_LEADING_UNDERSCORES.
344 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
345 * config.bfd: Change underscoring default for x64 mingw
346 to false.
347 * coffcode.h (coff_write_relocs): Add check that dereferenced
348 sym_ptr_ptr isn't NULL.
349 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
350 * configure: Regenerated.
351 * configure.in: Add option '--enable-leading-mingw64-underscores'
352 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
354 2010-04-27 Nick Clifton <nickc@redhat.com>
356 PR binutils/11512
357 * coffgen.c (coff_find_nearest_line): Incldue the section address
358 of function name symbols in address comparisons.
360 2010-04-27 Nick Clifton <nickc@redhat.com>
362 * po/fr.po: Updated French translation.
364 2010-04-23 Alan Modra <amodra@gmail.com>
366 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
367 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
368 throughout file.
369 (assign_file_positions_for_load_sections): Modify section in
370 segment warning to ignore overlay vmas.
371 * elf32-spu.c (spu_elf_object_p): Replace use of
372 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
374 2010-04-22 Nick Clifton <nickc@redhat.com>
376 * po/bfd.pot: Updated by the Translation project.
377 * po/vi.po: Updated Vietnamese translation.
379 2010-04-22 Alan Modra <amodra@gmail.com>
381 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
382 change. Tidy. Don't error on sections not allocated in segment.
384 2010-04-15 Andrew Haley <aph@redhat.com>
386 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
387 merge_exidx_entries.
388 * bfd-in2.h: Likewise.
389 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
390 control merging of exidx entries.
392 2010-04-20 Joseph Myers <joseph@codesourcery.com>
394 * elf32-tic6x.h: New.
395 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
396 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
397 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
398 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
399 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
400 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
401 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
402 elf32_tic6x_relocate_section): Handle REL relocations.
403 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
405 2010-04-20 Jakub Jelinek <jakub@redhat.com>
407 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
408 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
410 2010-04-19 Nick Clifton <nickc@redhat.com>
412 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
413 arhdrpos variable.
414 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
415 attribute to warned variable. Remove unused val, type and type2
416 variables.
418 2010-04-16 Andreas Schwab <schwab@redhat.com>
420 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
421 strict-aliasing rules.
423 2010-04-16 Tristan Gingold <gingold@adacore.com>
425 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
426 (_bfd_vms_get_object_record): Always assume there is a pad byte
427 for alignment.
429 * vms-lib.c: Add a few comments.
431 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
433 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
434 attributes in v2.08 of the ABI.
436 2010-04-15 Alan Modra <amodra@gmail.com>
438 * config.bfd (vax*-*-*vms*): Delete.
440 2010-04-14 Tristan Gingold <gingold@adacore.com>
442 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
443 vms-tir.lo, vms.lo and add vms-alpha.lo
444 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
445 vms-tir.c, vms.c and add vms-alpha.c
446 * Makefile.in: Regenerate.
447 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
448 Remove vms_vax_vec.
449 * configure: Regenerate.
450 * targets.c (vms_vax_vec): Remove the declaration.
451 (_bfd_target_vector): Remove vms_vax_vec.
452 * vms-alpha.c: New file.
453 * vms-gsd.c: Removed, rewritten in vms-alpha.c
454 * vms-hdr.c: Ditto.
455 * vms-tir.c: Ditto.
456 * vms.c: Ditto.
457 * vms-misc.c: Fix indentation and comments. Replace most of
458 #if VMS_DEBUG/vms_debug with vms_debug2.
459 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
460 (hash_string): Ditto.
461 (_bfd_vms_length_hash_symbol): Ditto.
462 (maybe_adjust_record_pointer_for_object): Ditto.
463 (_bfd_vms_get_object_record): Ditto.
464 (vms_get_remaining_object_record): Ditto.
465 (_bfd_vms_push): Ditto.
466 (_bfd_vms_pop): Ditto.
467 (_bfd_vms_get_header_values): Removed.
468 (_bfd_vms_get_first_record): Removed.
469 (vms_get_remaining_image_record): Removed.
470 (new_symbol): Removed.
471 (_bfd_vms_enter_symbol): Removed.
472 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
473 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
474 parameter with struct vms_rec_wr.
475 (_bfd_vms_output_push): Removed and replaced by ...
476 (_bfd_vms_output_begin_subrec): ... new function.
477 (_bfd_vms_output_alignment): Replace bfd parameter with
478 struct vms_rec_wr, and adjust.
479 (_bfd_vms_output_check): Ditto
480 (_bfd_vms_output_byte): Ditto.
481 (_bfd_vms_output_short): Ditto.
482 (_bfd_vms_output_long): Ditto.
483 (_bfd_vms_output_quad): Ditto.
484 (_bfd_vms_output_counted): Ditto.
485 (_bfd_vms_output_dump): Ditto.
486 (_bfd_vms_output_fill): Ditto.
487 (_bfd_vms_output_pop): Removed and replaced by ...
488 (_bfd_vms_output_end_subrec): ... new function.
489 (_bfd_vms_output_flush): Removed.
490 (_bfd_vms_output_align): New function.
491 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
492 parameter.
493 (vms_convert_to_var): New function imported from vms.c
494 (vms_convert_to_var_1): Ditto.
495 (vms_convert_to_var_unix_filename): Ditto.
496 (vms_get_module_name): Ditto.
497 (get_vms_time_string): Ditto.
498 (vms_time_to_time_t): Ditto.
499 (vms_rawtime_to_time_t): Ditto.
500 * vms.h: All macros for the VMS file format are now in include/vms.
501 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
502 have been removed.
503 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
504 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
505 (struct funcinfo, struct vms_private_data_struct): Ditto.
506 (struct vms_section_data_struct): Ditto.
507 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
508 (vms_get_module_name, get_vms_time_string): New declarations.
509 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
510 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
511 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
512 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
513 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
514 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
515 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
516 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
517 (_bfd_vms_output_fill): Ditto.
518 (bfd_vms_set_section_flags): Ditto.
520 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
522 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
523 exit due to merging the same weak symbol to test that the symbols are
524 actually weak.
526 2010-04-13 Alan Modra <amodra@gmail.com>
528 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
529 when optimizing high got_tlsgd/ld insns.
531 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
533 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
534 define.
535 (HAVE_PRSTATUS32_T): Likewise.
537 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
539 PR corefiles/11467
540 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
541 for x86_64-*-linux*.
542 * config.in: Regenerated.
543 * configure: Likewise.
545 * elf.c: Include CORE_HEADER if it is defined.
547 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
548 Jan Kratochvil <jan.kratochvil@redhat.com>
550 * hosts/x86-64linux.h: New.
552 2010-04-09 Nick Clifton <nickc@redhat.com>
554 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
555 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
556 variables htab and hdr_info and mark info parameter as unused.
557 * elf.c (prep_headers): Remove unused variable i_phdrp.
558 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
559 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
560 as unused.
561 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
562 * verilog.c (verilog_write_section): Remove unused variable
563 address.
565 2010-04-07 Alan Modra <amodra@gmail.com>
567 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
568 * configure: Regenerate.
570 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
572 PR ld/11434
573 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
575 2010-04-06 Tristan Gingold <gingold@adacore.com>
577 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
579 2010-04-05 Jakub Jelinek <jakub@redhat.com>
581 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
582 provided that it has the expected address size and zero segment
583 length.
585 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
586 (struct line_info): Add op_index field, change end_sequence type to
587 unsigned char.
588 (new_line_sorts_after): For the same address compare op_index.
589 (add_line_info): Add op_index argument, store it into the structure.
590 (decode_line_info): Complain about unknown versions of .debug_line.
591 Initialize maximum_ops_per_insn. Add op_index state register and
592 track it.
594 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
596 * elf32-ppc.c (apuinfo_set): New static var.
597 (ppc_elf_begin_write_processing): Set it here, always create an
598 APUinfo section if there were any in the inputs.
599 (ppc_elf_write_section): Check apuinfo_set.
600 (ppc_elf_final_write_processing): Likewise.
602 2010-04-01 Tristan Gingold <gingold@adacore.com>
604 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
605 vms_time_to_time_t and vms_rawtime_to_time_t.
606 * vms.c (vms_alpha_vec): Add archives support.
607 * vms-misc.c: Include safe-ctype.h
608 (vms_get_module_name): New function.
609 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
610 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
611 vms_get_module_name function. Use this function.
612 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
613 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
614 Add prototypes for vms-lib.c
615 * libbfd.h: Regenerate.
616 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
617 vms-lib.lo to vms_alpha_vec.
618 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
619 * configure: Regenerate.
620 * bfd.c: Add selective_search field.
621 * bfd-in2.h: Regenerate.
622 * archive.c (append_relative_path): Rename to
623 _bfd_append_relative_path and make it public.
624 (_bfd_get_elt_at_filepos): Adjust for above renaming.
625 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
626 (BFD32_BACKENDS_CFILES): Add vms-lib.c
627 * Makefile.in: Regenerate.
629 2010-04-01 Jakub Jelinek <jakub@redhat.com>
631 * dwarf2.c (read_attribute_value): Handle CU version 4
632 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
633 and DW_FORM_flag_present. For unknown form value return NULL.
634 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
635 like DW_FORM_block.
636 (parse_comp_unit): Allow CU version 4.
638 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
640 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
641 to _bfd_elf_get_dynamic_reloc_section.
642 (elf_cris_discard_excess_dso_dynamics): Ditto.
644 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
646 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
647 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
649 2010-03-31 Alan Modra <amodra@gmail.com>
651 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
652 TPREL16_HI and TPREL16_HA insns.
654 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
656 PR ld/11458
657 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
658 assert of empty pcrel_relocs_copied on the direct symbol. Instead
659 of moving the list from the indirect symbol to the direct symbol,
660 merge into any existing list.
661 (cris_elf_check_relocs): Store the original section in the
662 pcrel_relocs_copied list, not the relocation section.
663 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
664 the relocation section, for reducing its size. Change the
665 BFD_ASSERT into a check for the section being read-only, and only
666 emit warnings and TEXTREL marker when there's an entry for a
667 read-only section.
669 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
671 * elf32-arm.c (using_thumb_only): Handle v6-M.
673 2010-03-26 Alan Modra <amodra@gmail.com>
675 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
676 * bfd-in.h (elf_discarded_section): Clarify comment.
677 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
678 * bfd-in2.h: Regenerate.
680 2010-03-26 Matt Rice <ratmice@gmail.com>
682 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
683 as unique in the armap.
685 2010-03-26 Alan Modra <amodra@gmail.com>
687 PR ld/11375
688 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
689 possible stub on branches.
691 2010-03-25 Joseph Myers <joseph@codesourcery.com>
693 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
694 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
695 (BFD32_BACKENDS): Add elf32-tic6x.lo.
696 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
697 * Makefile.in: Regenerate.
698 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
699 (bfd_archures_list): Update.
700 * config.bfd (tic6x-*-elf): New.
701 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
702 New.
703 * configure: Regenerate.
704 * cpu-tic6x.c, elf32-tic6x.c: New.
705 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
706 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
707 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
708 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
709 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
710 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
711 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
712 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
713 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
714 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
715 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
716 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
717 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
718 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
719 (_bfd_target_vector): Update.
720 * bfd-in2.h, libbfd.h: Regenerate.
722 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
724 * aout-target.h: Update copyright year.
725 * aout-tic30.c: Likewise.
726 * coff-alpha.c: Likewise.
727 * coff-rs6000.c: Likewise.
728 * coff64-rs6000.c: Likewise.
729 * elf64-mips.c: Likewise.
730 * ieee.c: Likewise.
731 * libecoff.h: Likewise.
732 * mach-o-target.c: Likewise.
733 * mach-o.c: Likewise.
734 * oasys.c: Likewise.
735 * targets.c: Likewise.
737 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
739 * libbfd-in.h: Update copyright year.
741 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
743 PR ld/11413
744 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
745 instead of shared.
747 2010-03-19 Jie Zhang <jie@codesourcery.com>
749 * elf32-arm.c (struct section_list): Remove.
750 (section_list): Remove typedef.
751 (record_section_with_arm_elf_section_data): Remove.
752 (find_arm_elf_section_entry): Remove.
753 (get_arm_elf_section_data): Use is_arm_elf.
754 (unrecord_section_with_arm_elf_section_data): Remove.
755 (elf32_arm_new_section_hook): Don't call
756 record_section_with_arm_elf_section_data.
757 (elf32_arm_write_section): Set mapcount to -1 when
758 the map has been used. Don't call
759 unrecord_section_with_arm_elf_section_data.
760 (unrecord_section_via_map_over_sections): Remove.
761 (elf32_arm_close_and_cleanup): Remove.
762 (elf32_arm_bfd_free_cached_info): Remove.
763 (bfd_elf32_close_and_cleanup): Don't define.
764 (bfd_elf32_bfd_free_cached_info): Don't define.
766 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
768 PR binutils/11396
769 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
770 * libcoff.h: Regenerated.
772 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
773 if dont_strip_reloc is set.
774 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
775 dont_strip_reloc on output if there is no .reloc and
776 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
778 2010-03-18 Wei Guozhi <carrot@google.com>
780 PR gas/11323
781 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
782 R_ARM_GOT_PREL.
783 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
784 * bfd-in2.h: Regenerate.
785 * libbfd.h: Regenerate.
787 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
789 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
790 (BFD_RELOC_SPU_STUB): Likewise.
792 2010-03-17 Jie Zhang <jie@codesourcery.com>
794 * elf.c (assign_file_positions_for_load_sections): Avoid
795 overflow.
797 2010-03-17 Alan Modra <amodra@gmail.com>
799 PR binutils/11382
800 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
801 proper type.
803 2010-03-17 Alan Modra <amodra@gmail.com>
805 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
807 2010-03-16 Alan Modra <amodra@gmail.com>
809 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
810 (ppc64_elf_edit_toc): Set it here.
811 (ha_reloc_match): New function.
812 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
814 2010-03-15 Alan Modra <amodra@gmail.com>
816 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
817 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
819 2010-03-14 Alan Modra <amodra@gmail.com>
821 PR ld/11378
822 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
823 * elf64-ppc.c (call_check_done): Define.
824 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
825 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
826 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
827 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
828 Simplify return logic. Iterate over all .init and .fini fragments
829 by recursion. Set makes_toc_func_call here..
830 (ppc64_elf_next_input_section): ..rather than here.
831 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
833 2010-03-13 Alan Modra <amodra@gmail.com>
835 PR ld/11375
836 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
837 function descriptor symbol if there is one, not just for plt stubs.
838 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
840 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
842 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
843 version twice.
844 Skip it when constructing def.vd_next.
846 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
847 bfd_elf32_i386_sol2_vec.
848 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
849 (elf32_bed): Redefine to elf32_i386_sol2_bed.
850 (elf_backend_want_plt_sym): Redefine to 1.
852 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
853 bfd_elf64_x86_64_sol2_vec.
854 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
855 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
856 (elf_backend_want_plt_sym): Redefine to 1.
858 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
859 bfd_elf32_i386_sol2_vec.
860 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
861 targ64_selvecs.
862 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
863 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
864 targ_selvecs.
866 * configure.in: Handle bfd_elf32_i386_sol2_vec,
867 bfd_elf64_x86_64_sol2_vec.
868 * configure: Regenerate.
870 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
871 (bfd_elf64_x86_64_sol2_vec): Declare.
872 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
873 bfd_elf64_x86_64_sol2_vec.
875 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
877 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
878 sections.
880 2010-03-04 Alan Modra <amodra@gmail.com>
882 PR 11302
883 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
884 (read_attribute_value, decode_line_info): Likewise.
885 (add_line_info, read_rangelist): Return FALSE on alloc failures.
886 (arange_add, sort_line_sequences): Likewise.
887 (find_abstract_instance_name): Handle failures from called funcs.
888 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
889 (find_line): Realloc to a temp, and handle alloc fail.
891 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
893 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
894 a mapping symbol to an empty section.
896 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
898 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
899 return value from the call to _bfd_elf_merge_object_attributes.
901 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
902 Alan Modra <amodra@gmail.com>
904 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
905 destination mode of the a8 stub.
906 (elf32_arm_link_hash_table): Add top_id field.
907 (elf32_arm_link_hash_table_create): Initialize top_id.
908 (arm_type_of_stub): Update prototype, st_type can now be updated
909 by this function. Actual destination address in case of PLT is
910 computed here, to help factorizing code.
911 (elf32_arm_stub_name): Update prototype, use stub_type additional
912 parameter to build stub name.
913 (elf32_arm_get_stub_entry): Update prototype, use stub_type
914 additional parameter to build stub entry.
915 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
916 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
917 Call elf32_arm_final_link_relocate to process all in-stub
918 relocations.
919 (elf32_arm_setup_section_lists): Update top_id.
920 (cortex_a8_erratum_scan): Record stub destination mode.
921 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
922 to new prototype.
923 (elf32_arm_final_link_relocate): Enable processing of in-stub
924 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
925 needed, enabling code factorization.
926 (elf32_arm_final_link): Process stub sections.
927 (elf32_arm_output_map_sym): Add entry to code/data map.
929 2010-03-01 David S. Miller <davem@davemloft.net>
931 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
932 h->def_regular, set h->ref_regular.
933 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
934 and dynamic relocations if h->ref_regular.
936 * elfxx-sparc.c (struct elf_reloc_map): Delete.
937 (sparc_reloc_map): Delete.
938 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
939 relocation type in switch statements.
941 2010-02-25 Alan Modra <amodra@gmail.com>
943 PR ld/11304
944 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
945 to final_link and invert. For final link allow some flags to
946 differ. Don't specially allow flags to be all zero.
948 2010-02-24 Alan Modra <amodra@gmail.com>
950 PR binutils/10858
951 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
952 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
953 table.
955 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
957 PR binutils/11297
958 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
959 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
961 2010-02-22 Alan Modra <amodra@gmail.com>
963 * reloc.c (bfd_check_overflow): When forming addrmask, shift
964 fieldmask left by rightshift.
965 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
966 overflow checks.
968 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
970 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
971 STT_GNU_IFUNC on large common symbol.
973 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
975 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
976 has_ifunc_symbols if the symbol comes from a shared library.
977 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
978 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
979 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
980 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
981 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
983 2010-02-19 Alan Modra <amodra@gmail.com>
985 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
986 (_bfd_elf_copy_private_header_data): ..here.
987 * elflink.c (_bfd_elf_size_group_sections): New function.
988 (bfd_elf_size_dynamic_sections): Call it.
989 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
990 (_bfd_elf_fixup_group_sections): Declare.
992 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
994 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
995 merging Tag_DIV_use, Tag_MPextension_use, and
996 Tag_MPextension_use_legacy tags.
998 2010-02-18 Alan Modra <amodra@gmail.com>
1000 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1001 commit. Don't write zeros for removed group members.
1002 (_bfd_elf_copy_private_header_data): Adjust size of group section
1003 when group members are removed by objcopy.
1005 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1007 PR binutils/11280
1008 * configure.host (*-*-solaris2.11): Add host define to select
1009 valid default code page for windres/windmc on solaris.
1011 2010-02-15 Nick Clifton <nickc@redhat.com>
1013 * po/vi.po: Updated Vietnamese translation.
1015 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1017 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1018 missing mapping symbol to data only sections.
1020 2010-02-11 David S. Miller <davem@davemloft.net>
1022 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1023 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1024 symbols.
1025 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1026 these relocs on global symbols.
1027 (gdopoff): New.
1028 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1029 local symbol references which are not STT_GNU_IFUNC. Handle
1030 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1031 and deal with negative vs. non-negative values properly.
1033 2010-02-09 Tristan Gingold <gingold@adacore.com>
1035 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1036 non-external relocation.
1038 2010-02-09 Alan Modra <amodra@gmail.com>
1040 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1041 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1042 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1043 (ppc64_elf_layout_multitoc): Don't resize if we have already
1044 merged got entries.
1046 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1048 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1049 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1050 elfcore_write_s390_prefix): New.
1051 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1052 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1053 elfcore_write_s390_prefix): New.
1054 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1055 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1056 (elfcore_write_register_note): Handle .reg-s390-timer,
1057 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1058 .reg-s390-prefix section.
1060 2010-02-09 Alan Modra <amodra@gmail.com>
1062 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1063 unsigned char. Update variables and code using them throughout file.
1064 (struct ppc_link_hash_entry): Likewise for tls_mask.
1066 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1068 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1069 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1070 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1071 code setting the flag.
1072 (ppc64_elf_next_toc_section): Group big-toc sections in
1073 0x80008000 chunks.
1075 2010-02-08 David S. Miller <davem@davemloft.net>
1077 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1078 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1080 * elfxx-sparc.c (create_got_section): Delete.
1081 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1082 section creator does that work for us. Use ->elf.foo instead of
1083 ->foo where applicable.
1084 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1085 where applicable.
1086 (allocate_dynrelocs): Likewise.
1087 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1088 (_bfd_sparc_elf_relocate_section): Likewise.
1089 (sparc_vxworks_build_plt_entry): Likewise.
1090 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1091 (sparc_finish_dyn): Likewise.
1092 (sparc_vxworks_finish_exec_plt): Likewise.
1093 (sparc_vxworks_finish_shared_plt): Likewise.
1094 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1096 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1097 macros for visibilty and locality checks.
1098 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1099 (allocate_dynrelocs): Likewise.
1100 (_bfd_sparc_elf_relocate_section): Likewise.
1101 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1103 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1104 but never used local var 'dynobj'.
1106 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1107 nocopyreloc.
1109 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1110 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1111 * bfd-in2.h: Regenerate.
1112 * libbfd.h: Regenerate.
1114 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1115 and loc_hash_memory.
1116 (_bfd_sparc_elf_link_hash_table_free): Declare.
1117 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1118 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1119 bfd_elf32_bfd_link_hash_table_free): Define.
1120 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1121 has_ifunc_symbols if STT_GNU_IFUNC.
1122 (bfd_elf64_bfd_link_hash_table_free): Define.
1123 (elf_backend_post_process_headers): Define always.
1124 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1125 (sparc_reloc_map): Add entries for new IFUNC relocs.
1126 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1127 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1128 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1129 elf_sparc_get_local_sym_hash): New.
1130 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1131 from here...
1132 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1133 local hash table.
1134 (_bfd_sparc_elf_link_hash_table_free): New.
1135 (create_ifunc_sections): New.
1136 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1137 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1138 cons up a fake local hash table entry for it. Unconditionally add
1139 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1140 dyn relocs for ifunc.
1141 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1142 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1143 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1144 (allocate_local_dynrelocs): New function.
1145 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1146 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1147 like splt.
1148 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1149 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1150 plt in iplt/irelplt.
1152 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1154 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1155 max_contents_size, only consider sections whose contents must
1156 be swapped in.
1158 2010-02-09 Alan Modra <amodra@gmail.com>
1160 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1161 (ppc64_elf_size_dynamic_sections): ..and here..
1162 (merge_got_entries): ..rather than here.
1164 2010-02-09 Alan Modra <amodra@gmail.com>
1166 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1167 (has_small_toc_reloc): Define.
1168 (ppc64_elf_check_relocs): Set the above flags.
1169 (ppc64_elf_edit_opd): Delete obfd param.
1170 (ppc64_elf_tls_optimize): Likewise.
1171 (ppc64_elf_edit_toc): Likewise.
1172 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1173 * elf64-ppc.h: Update prototypes.
1175 2010-02-08 Alan Modra <amodra@gmail.com>
1177 * section.c (struct bfd_section): Delete has_tls_reloc,
1178 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1179 Add sec_flg0 thru sec_flg5.
1180 (BFD_FAKE_SECTION): Update for changed flags.
1181 * ecoff.c (bfd_debug_section): Likewise.
1182 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1183 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1184 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1185 * elf32-xtensa.c (reloc_done): Define.
1186 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1187 * bfd-in2.h: Regenerate.
1189 2010-02-08 Tristan Gingold <gingold@adacore.com>
1191 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1192 for non-scattered relocations.
1194 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1196 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1197 apuinfo sections, only scan input sections once and reuse the
1198 buffer.
1200 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1202 * archures.c (bfd_mach_ppc_titan): Define.
1203 * bfd-in2.h: Regenerate.
1204 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1206 2010-02-08 Alan Modra <amodra@gmail.com>
1208 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1210 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1212 * elf.c (assign_file_positions_for_load_sections) Update lma of
1213 section if necessary. Fixes Bugzilla 11219.
1215 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1217 * elf32-i386.c: Remove trailing white spaces.
1218 * elf64-x86-64.c: Likewise.
1220 2010-02-03 Nick Clifton <nickc@redhat.com>
1222 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1223 entries for other architectures.
1224 (struct elf_link_hash_table): Add hash_table_id field.
1225 (elf_hash_table_id): New accessor macro.
1226 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1227 parameter.
1228 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1229 returning cast pointer.
1230 (elf32_mn10300_link_hash_table_create): Identify new table as
1231 containing MN10300 extensions.
1232 (mn10300_elf_relax_section): Check pointer returned by
1233 elf32_mn10300_hash_table.
1234 * elf32-arm.c: Likewise, except using ARM extensions.
1235 * elf32-avr.c: Likewise, except using AVR extensions.
1236 * elf32-bfin.c: Likewise, except using BFIN extensions.
1237 * elf32-cris.c: Likewise, except using CRIS extensions.
1238 * elf32-frv.c: Likewise, except using FRV extensions.
1239 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1240 * elf32-i386.c: Likewise, except using I386 extensions.
1241 * elf32-lm32.c: Likewise, except using LM32 extensions.
1242 * elf32-m32r.c: Likewise, except using M32RM extensions.
1243 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1244 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1245 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1246 * elf32-m68k.c: Likewise, except using M68K extensions.
1247 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1248 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1249 * elf32-s390.c: Likewise, except using S390 extensions.
1250 * elf32-sh.c: Likewise, except using SH extensions.
1251 * elf32-spu.c: Likewise, except using SPU extensions.
1252 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1253 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1254 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1255 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1256 * elf64-s390.c: Likewise, except using S390 extensions.
1257 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1258 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1259 * elfxx-mips.c: Likewise, except using MIPS extensions.
1260 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1261 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1262 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1263 redundant structure.
1264 (elf32_cr16_hash_table): Delete unused macro.
1265 (elf32_cr16_link_hash_traverse): Delete unused macro.
1266 * elf32-score.c: Likewise.
1267 * elf32-score7.c: Likewise.
1268 * elf32-vax.c: Likewise.
1269 * elf64-sh64.c: Likewise.
1271 2010-02-03 Alan Modra <amodra@gmail.com>
1273 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1274 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1275 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1276 Update all uses.
1277 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1278 Remove no_multi_toc.
1279 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1280 when allocating a new struct got_entry.
1281 (allocate_got): New function, extracted from..
1282 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1283 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1284 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1285 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1286 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1287 new params in htab. Extract some code to..
1288 (ppc64_elf_start_multitoc_partition): ..here. New function.
1289 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1290 second pass toc scan.
1291 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1292 (ppc64_elf_reinit_toc): Rename to..
1293 (ppc64_elf_finish_multitoc_partition): ..this.
1294 (ppc64_elf_layout_multitoc): New function.
1295 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1296 layout_sections_again params.
1297 (ppc64_elf_relocate_section): Handle indirect got entries.
1298 * elf64-ppc.h: Update prototypes. Declare new functions.
1300 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1302 * elf-bfd.h (elfcore_write_xstatereg): New.
1304 * elf.c (elfcore_grok_xstatereg): New.
1305 (elfcore_write_xstatereg): Likewise.
1306 (elfcore_grok_note): Handle NT_X86_XSTATE.
1307 (elfcore_write_register_note): Handle .reg-xstate section.
1309 2010-02-01 Tristan Gingold <gingold@adacore.com>
1311 * som.c (som_write_ar_hdr): Define this macro.
1313 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1315 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1316 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1317 linkage table pointer to use the global table pointer if not doing
1318 a shared link.
1320 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1322 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1323 if it has already been set.
1325 2010-01-27 Tristan Gingold <gingold@adacore.com>
1327 * vms.h: Remove trailing spaces.
1328 (struct hdr_struct): Remove unused hdr_c_cpr field.
1329 (enum file_format_enum): Add comments.
1330 * vms.c (vms_bfd_print_private_bfd_data): New function that
1331 replaces the macro.
1332 Remove trailing spaces.
1333 * vms-misc.c: Improve comments.
1334 (_bfd_vms_get_object_record): Also handle files without pads.
1335 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1336 * vms-gsd.c (struct flagdescstruct): Make name field const.
1337 (gsyflagdesc): Fix typo.
1339 2010-01-27 Alan Modra <amodra@gmail.com>
1341 PR ld/11217
1342 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1343 (ppc64_elf_setup_section_lists): Init them.
1344 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1345 and .toc on the same input file.
1346 (ppc64_elf_relocate_section): Correct GOT entry offset.
1348 2010-01-26 Tristan Gingold <gingold@adacore.com>
1350 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1351 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1352 * archive.c (is_bsd44_extended_name): New macro.
1353 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1354 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1355 name.
1356 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1357 (_bfd_generic_write_ar_hdr): Ditto.
1358 (_bfd_bsd44_write_ar_hdr): Ditto.
1359 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1360 (bsd_write_armap): Adjust firstreal computation.
1361 * libbfd-in.h (struct areltdata): Add extra_size field.
1362 (_bfd_generic_write_ar_hdr): Add prototype.
1363 (_bfd_bsd44_write_ar_hdr): Ditto.
1364 (_bfd_write_ar_hdr): Define.
1365 (_bfd_noarchive_write_ar_hdr): Ditto.
1366 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1367 (_bfd_archive_coff_write_ar_hdr): Ditto.
1368 (_bfd_archive_bsd44_slurp_armap): Ditto.
1369 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1370 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1371 (_bfd_archive_bsd44_truncate_arname): Ditto.
1372 (_bfd_archive_bsd44_write_armap): Ditto.
1373 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1374 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1375 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1376 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1377 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1378 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1379 * libbfd.h: Regenerate.
1380 * oasys.c (oasys_write_ar_hdr): Define.
1381 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1382 * ieee.c (ieee_write_ar_hdr): Define.
1383 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1384 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1385 (bfd_pmac_xcoff_backend_data): Ditto.
1386 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1387 (bfd_xcoff_aix5_backend_data): Ditto.
1388 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1389 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1390 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1391 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1392 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1393 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1394 (bfd_mach_o_construct_extended_name_table)
1395 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1396 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1397 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1398 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1399 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1400 (bfd_mach_o_construct_extended_name_table)
1401 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1402 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1403 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1404 * bfd-in2.h: Regenerate.
1406 2010-01-26 Alan Modra <amodra@gmail.com>
1407 H.J. Lu <hongjiu.lu@intel.com>
1409 PR ld/11218
1410 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1411 symbols with ref_regular set when gc_sections is active.
1413 2010-01-25 Alan Modra <amodra@gmail.com>
1415 PR ld/11217
1416 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1417 with relocations against undefined weak symbols.
1418 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1419 weak functions if the symbol is dynamic.
1420 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1421 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1422 (_bfd_elf_ppc_at_tprel_transform): New function.
1423 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1424 * bfd-in2.h: Regenerate.
1426 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1428 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1429 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1430 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1431 bitsize to 1.
1432 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1434 2010-01-21 Nick Clifton <nickc@redhat.com>
1436 * elflink.c (elf_link_add_object_symbols): Look up name of
1437 undefined symbol both before and after versioning has been
1438 applied. Do not bother with symbols that are weakly undefined.
1440 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1442 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
1443 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
1445 2010-01-19 Cary Coutant <ccoutant@google.com>
1447 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
1449 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
1450 Alan Modra <amodra@gmail.com>
1452 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
1453 (elf_object_p): Read e_phnum extension.
1454 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
1455 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
1456 that we can read last program header.
1458 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1460 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
1461 R_ARM_THM_CALL entry.
1462 (elf32_arm_final_link_relocate): Correct calculation of
1463 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
1464 or R_ARM_THM_JUMP24 relocation.
1466 2010-01-18 Alan Modra <amodra@gmail.com>
1468 PR 11168
1469 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
1470 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
1471 than 32k sections.
1473 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1475 Fix compilation warning on gcc-3.4.
1476 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
1477 parameter index to sec_index according to the function definition.
1479 2010-01-13 Chao-ying Fu <fu@mips.com>
1481 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
1482 It is true for all CPUs.
1483 (jal_reloc_p): New function.
1484 (mips_elf_calculate_relocation): Rename require_jalxp to
1485 cross_mode_jump_p.
1486 Update comment for CROSS_MODE_JUMP_P.
1487 Set up cross_mode_jump_p based on the mode change.
1488 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
1489 Update comment for CROSS_MODE_JUMP_P.
1490 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
1491 Use !cross_mode_jump_p to guard conversion.
1492 Convert "jr t9" to "b", if possible.
1493 (_bfd_mips_elf_relocate_section): Rename require_jalx to
1494 cross_mode_jump_p.
1495 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
1496 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
1498 2010-01-13 Nick Clifton <nickc@redhat.com>
1500 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
1501 "m32c" returns the m32c arch_info_struct and not the m16c
1502 arch_info_struct.
1503 (arch_info_struct): Use the new scan function.
1504 (bfd_m32c_arch): Likewise.
1506 2010-01-13 Tristan Gingold <gingold@adacore.com>
1508 * config.bfd: Remove duplicated target vector for i386-*-darwin.
1509 Appends new arch instead of overriding.
1510 Use mach_o_x86_64_vec for x86_64-*-darwin.
1511 * configure.in: Add mach_o_x86_64_vec.
1512 * configure: Regenerate.
1513 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
1514 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
1515 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
1516 * Makefile.in: Regenerate.
1517 * mach-o-x86-64.c: New file.
1519 2010-01-13 Tristan Gingold <gingold@adacore.com>
1521 * reloc.c: Add MACH_O_X86_64 relocations.
1522 * bfd-in2.h: Regenerate.
1523 * libbfd.h: Regenerate.
1525 2010-01-13 Tristan Gingold <gingold@adacore.com>
1527 * archive.c (normalize): Use lbasename.
1528 (bfd_bsd_truncate_arname): Ditto.
1529 (bfd_gnu_truncate_arname): Ditto.
1531 2010-01-12 Tristan Gingold <gingold@adacore.com>
1533 * makefile.vms (CFLAGS): Turns warnings into informational messages.
1535 2010-01-11 Tristan Gingold <gingold@adacore.com>
1537 * mach-o.h: Add x86-64 relocation types.
1539 2010-01-11 Tristan Gingold <gingold@adacore.com>
1541 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
1542 (bfd_mach_o_set_arch_mach): New prototype.
1543 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
1544 (bfd_mach_o_set_arch_mach): New function.
1545 (bfd_mach_o_gen_mkobject): New function.
1546 Set TARGET_ARCHITECTURE for the generic back-ends.
1547 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
1548 Check that TARGET_ARCHITECTURE is defined.
1549 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
1550 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
1552 2010-01-11 Tristan Gingold <gingold@adacore.com>
1554 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
1556 2010-01-11 Nick Clifton <nickc@redhat.com>
1558 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
1559 handling of R_V850_HI16_S relocation.
1561 2010-01-11 Alan Modra <amodra@gmail.com>
1563 PR 11103
1564 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
1566 2010-01-11 Alan Modra <amodra@gmail.com>
1568 PR 6832
1569 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
1570 (find_abstract_instance_name): Use it.
1571 (parse_comp_unit): Set it.
1573 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1575 * Makefile.in: Regenerate.
1576 * configure: Regenerate.
1578 2010-01-08 Tristan Gingold <gingold@adacore.com>
1580 * archive.c: Remove bfd_special_undocumented_glue.
1582 2010-01-08 Alan Modra <amodra@gmail.com>
1584 PR ld/11133
1585 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
1586 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
1587 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
1589 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1591 PR ld/11138
1592 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
1593 a symbol referenced by DSO is is defined in a non-shared object
1594 and forced local.
1596 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1598 PR ld/11133
1599 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
1600 undefined __start_XXX/__stop_XXX in all input files and set
1601 SEC_KEEP.
1603 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
1605 PR ld/11143
1606 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
1608 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1610 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
1611 before including procfs.h.
1612 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
1613 * configure.in: Added autoconf probe for the pr_fpreg member.
1614 * configure: Regenerated.
1615 * config.in: Regenerated.
1616 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
1618 2010-01-04 Joel Brobecker <brobecker@adacore.com>
1620 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
1621 * dwarf2.c (concat_filename): Rename dirname with dir_name
1622 to void shadowing the dirname function.
1623 Rename subdirname with subdir_name to stay consistent with
1624 the new dir_name variable name.
1626 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1628 * archures.c: Add bfd_mach_ppc_e500mc64.
1629 * bfd-in2.h: Regenerate.
1630 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
1631 bfd_mach_ppc_e500mc64.
1633 2010-01-01 Joel Brobecker <brobecker@adacore.com>
1635 Fix -Wshadow warnings (seen on ppc-aix)
1636 * xcofflink.c: Replace finfo by flinfo throughout.
1638 For older changes see ChangeLog-2009
1639 \f
1640 Local Variables:
1641 mode: change-log
1642 left-margin: 8
1643 fill-column: 74
1644 version-control: never
1645 End: