1 2011-11-02 DJ Delorie <dj@redhat.com>
3 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
6 2011-11-02 Jan Beulich <jbeulich@suse.com>
8 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
9 internal_syment *' parameter. Extend 'dummy' to an array with two
10 elements. Set n_numaux early. Handle BSF_FILE.
11 (coff_write_symbols): Pass NULL as new third argument to
12 coff_write_alien_symbol().
13 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
14 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
15 from non-COFF input BFDs.
16 * libcoff-in.h (coff_write_alien_symbol): Declare.
17 * libcoff.h (coff_write_alien_symbol): Re-generate.
19 2011-11-01 DJ Delorie <dj@redhat.com>
21 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
22 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
23 (BFD32_BACKENDS): Add elf32-rl78.lo.
24 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
25 (Makefile.in): Regenerate.
26 * archures.c (bfd_architecture): Define bfd_arch_rl78.
27 (bfd_archures_list): Add bfd_rl78_arch.
28 * config.bfd: Add rl78-*-elf.
29 * configure.in: Add bfd_elf32_rl78_vec.
30 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
31 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
32 * Makefile.in: Regenerate.
33 * bfd-in2.h: Regenerate.
34 * configure: Regenerate.
35 * libbfd.h: Regenerate.
36 * cpu-rl78.c: New file.
37 * elf32-rl78.c: New file.
39 2011-10-26 Nick Clifton <nickc@redhat.com>
42 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
43 * elf32-hppa.c (STUB_SUFFIX): Likewise.
45 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
47 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
48 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
49 (BFD32_BACKENDS): Add elf32-epiphany.lo.
50 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
51 * archures.c (bfd_arch_epiphany): Add.
52 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
53 (bfd_epiphany_arch): Declare.
54 (bfd_archures_list): Add &bfd_epiphany_arch.
55 * config.bfd (epiphany-*-elf): New target case.
56 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
57 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
58 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
59 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
60 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
61 * targets.c (bfd_elf32_epiphany_vec): Declare.
62 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
63 * Makefile.in: Regenerate.
64 * bfd-in2.h: Regenerate.
65 * configure: Regenerate.
66 * libbfd.h: Regenerate.
67 * po/SRC-POTFILES.in: Regenerate.
68 * po/bfd.pot: Regenerate.
69 * cpu-epiphany.c: New file.
70 * elf32-epiphany.c: New file.
72 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
74 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
77 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
80 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
81 identical TAG_PCS_config attributes.
83 2011-10-24 Nick Clifton <nickc@redhat.com>
85 * po/ja.po: Updated Japanese translation.
87 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
90 * bfd-in.h: Include <sys/stat.h> rather than forward defining
92 * bfd-in2.h: Regenerate.
94 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
97 * elf32-i386.c (elf_i386_relocate_section): Replace
98 R_386_IRELATIVE with R_386_RELATIVE.
100 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
101 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
103 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
105 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
107 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
109 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
112 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
113 and next_irelative_index.
114 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
115 and next_irelative_index.
116 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
118 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
119 next_irelative_index from reloc_count.
120 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
123 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
124 next_jump_slot_index and next_irelative_index.
125 (elf_x86_64_link_hash_table_create): Initialize
126 next_jump_slot_index and next_irelative_index.
127 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
129 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
132 2011-10-20 Nick Clifton <nickc@redhat.com>
135 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
137 * elf64-ppc.c (STUB_SUFFIX): Likewise.
138 * elf32-hppa.c (STUB_SUFFIX): Likewise.
140 2011-10-20 Alan Modra <amodra@gmail.com>
142 * elf32-i386.c (i386_opcode16): Delete.
143 (elf_i386_check_tls_transition): Use memcmp to compare contents.
144 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
145 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
147 2011-10-19 Alan Modra <amodra@gmail.com>
150 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
151 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
152 "mark". Hide undefweak too. Clear def_regular and ref_regular.
153 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
154 reloc errors from garbage-collected code.
155 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
156 * elf32-bfin.c (bfin_relocate_section): Likewise.
157 (bfinfdpic_relocate_section): Likewise.
158 * elf32-cris.c (cris_elf_relocate_section): Likewise.
159 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
160 * elf32-i386.c (elf_i386_relocate_section): Likewise.
161 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
162 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
163 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
164 * elf32-s390.c (elf_s390_relocate_section): Likewise.
165 * elf32-sh.c (sh_elf_relocate_section): Likewise.
166 * elf32-spu.c (spu_elf_relocate_section): Likewise.
167 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
168 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
169 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
170 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
171 * elf64-s390.c (elf_s390_relocate_section): Likewise.
172 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
173 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
174 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
175 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
177 2011-10-19 Alan Modra <amodra@gmail.com>
180 * elflink.c (elf_link_output_extsym): Correct test for warning when
181 forced local executable syms are referenced from shared libraries.
183 2011-10-19 Alan Modra <amodra@gmail.com>
186 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
188 2011-10-18 David S. Miller <davem@davemloft.net>
191 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
192 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
193 call delay slot instruction forward 4 bytes when performing
196 2011-10-17 Alan Modra <amodra@gmail.com>
200 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
201 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
203 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
205 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
206 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
208 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
209 updates of the plt refcount.
210 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
211 refcount in relation to the plt refcount.
213 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
215 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
218 2011-10-11 Alan Modra <amodra@gmail.com>
221 * archive.c (bfd_generic_archive_p): Only check first element
222 when target_defaulted.
223 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
224 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
226 2011-10-11 Alan Modra <amodra@gmail.com>
229 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
230 thin archive element using container target if not defaulted.
232 2011-10-10 Nick Clifton <nickc@redhat.com>
234 * po/es.po: Updated Spanish translation.
235 * po/fi.po: Updated Finnish translation.
236 * po/fr.po: Updated French translation.
237 * po/ru.po: Updated Russian translation.
239 2011-10-10 Alan Modra <amodra@gmail.com>
241 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
242 (struct ppc_link_hash_table): Add tocsave_htab.
243 (struct tocsave_entry): New.
244 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
245 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
246 (ppc64_elf_link_hash_table_free): ..and delete it.
247 (build_plt_stub): Always put STD_R2_40R1 first.
248 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
249 on plt call. If present add prologue nop location to tocsave_htab.
250 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
251 first insn of plt call stub when R_PPC64_TOCSAVE present.
253 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
256 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
257 alignment and size for common symbols.
259 2011-10-08 Alan Modra <amodra@gmail.com>
263 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
266 2011-10-08 Alan Modra <amodra@gmail.com>
269 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
270 even when strip_discarded is false.
272 2011-10-05 Kai Tietz <ktietz@redhat.com>
274 * coffgen.c (coff_write_alien_symbol): Don't write
275 symbol for discarded sections, if strip_discarded isn't
276 explicit set to false.
277 (coff_write_native_symbol): Likewise.
279 2011-10-05 DJ Delorie <dj@redhat.com>
280 Nick Clifton <nickc@redhat.com>
282 * elf32-rx.c: Add support for PID mode.
283 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
284 Include addend in R_RX_SYM relocations.
286 2011-09-30 Tristan Gingold <gingold@adacore.com>
288 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
289 (read_section): Add sec argument. Adjust the code to get section
291 (read_indirect_string): Adjust call to read_section.
292 (read_abbrevs): Ditto.
293 (decode_line_info): Ditto.
294 (read_debug_ranges): Ditto.
295 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
296 (find_debug_info): Add debug_sections parameter. Use it instead
298 (place_sections): Get section names from stash.
299 (find_line): Add debug_sections argument. Initialize
300 debug_sections field of stash from it.
301 Adjust calls to find_debug_info.
302 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
303 Adjust call to find_line.
304 (_bfd_dwarf2_find_line): Adjust call to find_line.
305 * libcoff-in.h (struct dwarf_debug_section): New declaration.
306 (coff_find_nearest_line_with_names): Likewise.
307 * libcoff.h: Regenerate.
308 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
309 (dwarf_debug_sections): Likewise.
310 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
311 * libbfd.h: Regenerate.
312 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
313 _bfd_dwarf2_find_nearest_line.
314 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
315 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
316 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
317 * coffgen.c (coff_find_nearest_line_with_names): New function.
318 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
319 * coff-rs6000.c (xcoff_debug_sections): New constant.
320 (xcoff_find_nearest_line): New function.
321 (rs6000coff_vec): Use xcoff_find_nearest_line.
322 (pmac_xcoff_vec): Ditto.
324 2011-09-30 Alan Modra <amodra@gmail.com>
327 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
328 (ppc64_elf_edit_toc): Check HA relocs.
329 (ha_reloc_match): Delete function.
330 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
331 Instead do it and low part optimization based on
332 ha_relocs_not_using_r2.
334 2011-09-29 Alan Modra <amodra@gmail.com>
337 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
338 debug and special section groups.
340 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
343 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
344 clearing def_dynamic.
345 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
347 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
350 2011-09-27 Kai Tietz <ktietz@redhat.com>
352 * coffcode.h (sec_to_styp_flags): Handle
353 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
354 SEC_LINK_DUPLICATES_SAME_SIZE.
356 2011-09-22 Tristan Gingold <gingold@adacore.com>
358 * configure.in: Bump version to 2.22.51
359 * configure: Regenerate.
361 2011-09-21 David S. Miller <davem@davemloft.net>
363 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
364 * elfxx-sparc.h: Declare it.
365 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
366 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
368 2011-09-21 Tristan Gingold <gingold@adacore.com>
370 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
371 Deals with size limited strings.
372 (bfd_mach_o_build_commands): Initialize more fields.
374 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
377 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
380 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
383 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
384 to struct bfd_elf_version_tree.
386 * elflink.c (elf_info_failed): Remove verdefs.
387 (_bfd_elf_export_symbol): Updated.
388 _bfd_elf_link_assign_sym_version): Likewise.
389 (bfd_elf_size_dynamic_sections): Remove pointer to struct
390 bfd_elf_version_tree. Updated.
391 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
394 * linker.c (bfd_hide_sym_by_version): New.
396 * bfd-in2.h: Regenerated.
398 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
401 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
402 if there are no GOT relocations.
404 2011-09-09 Kai Tietz <ktietz@redhat.com>
406 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
407 for targets without symbol_leading_char.
409 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
411 * bfdwin.c (bfd_get_file_window): Fix memory leak.
413 2011-09-07 Alan Modra <amodra@gmail.com>
416 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
419 2011-09-06 Alan Modra <amodra@gmail.com>
422 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
423 (ppc64_elf_edit_toc): Fix style nit. Report some details
424 on linker failure due to reference in debug or non-alloc
425 sections to optimized away toc entry, and don't abort.
427 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
429 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
432 2011-08-26 Nick Clifton <nickc@redhat.com>
434 * po/es.po: Updated Spanish translation.
436 2011-08-19 Alan Modra <amodra@gmail.com>
438 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
439 we haven't seen expected -mcmodel=medium/large code relocs.
441 2011-08-18 Tristan Gingold <gingold@adacore.com>
443 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
445 2011-08-17 Tristan Gingold <gingold@adacore.com>
447 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
449 2011-08-17 Alan Modra <amodra@gmail.com>
452 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
453 (_bfd_handle_already_linked): Declare.
454 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
455 _bfd_coff_section_already_linked.
456 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
457 * coffcode.h (coff_section_already_linked): Likewise.
458 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
459 * elf-bfd.h: Likewise.
460 * libbfd-in.h: Likewise.
461 * targets.c: Likewise.
462 * linker.c (bfd_section_already_linked): Likewise.
463 (bfd_section_already_linked_table_lookup): Likewise.
464 (bfd_section_already_linked_table_insert): Likewise.
465 (_bfd_generic_section_already_linked): Likewise. Call
466 _bfd_handle_already_linked.
467 (_bfd_handle_already_linked): New function, split out from..
468 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
469 2011-07-09 changes. Avoid unnecessary strcmp when matching
470 already_linked_list entries. Match plugin linkonce section.
471 (section_signature): Delete.
472 * coffgen.c (_bfd_coff_section_already_linked): New function.
473 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
474 * libbfd.h: Regenerate.
475 * libcoff.h: Regenerate.
476 * bfd-in2.h: Regenerate.
478 2011-08-14 Alan Modra <amodra@gmail.com>
480 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
481 shared and call to _mcount will go via plt.
483 2011-08-14 Alan Modra <amodra@gmail.com>
485 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
486 * elf32-ppc.c: Likewise.
487 (ppc_elf_select_plt_layout): Use einfo rather than info to report
490 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
493 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
494 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
495 and zero-extend it to 64bit if addend is zero for x32. Generate
496 R_X86_64_RELATIVE64 for x32.
498 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
500 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
501 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
502 * elf32-arm.c (elf32_arm_link_hash_table): New field.
503 (elf232_arm_link_hash_table_create): Initialise new field.
504 (check_use_blx): Change test depending on fix_arm1176.
505 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
506 command line options.
508 2011-08-08 Tristan Gingold <gingold@adacore.com>
510 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
511 (segsec_names_xlat): Reorder elements.
512 (bfd_mach_o_read_section_32): Fix typo.
513 (bfd_mach_o_read_section_64): Fix typo.
515 2011-08-08 Tristan Gingold <gingold@adacore.com>
517 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
518 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
519 (bfd_mach_o_section): Use them. Add next field.
520 (bfd_mach_o_segment_command): Replace sections array by
521 sect_head and sect_tail.
522 (bfd_mach_o_get_mach_o_section): New macro.
523 (bfd_mach_o_lookup_section): Remove.
524 (bfd_mach_o_new_section_hook): New function.
525 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
527 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
528 parameter with segname and sectname parameters. Adjust.
529 (bfd_mach_o_append_section_to_segment): New function. Use a
530 linked list for Mach-O sections.
531 (bfd_mach_o_write_segment_32): Adjust.
532 (bfd_mach_o_write_segment_64): Ditto.
533 (bfd_mach_o_build_commands): Fix comment. Adjust.
534 (bfd_mach_o_flatten_sections): Adjust.
535 (bfd_mach_o_print_section_map): Adjust.
536 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
537 (bfd_mach_o_new_section_hook): New function.
538 (bfd_mach_o_init_section_from_mach_o): Ditto.
539 (bfd_mach_o_read_section_32): Remove section parameter.
540 Return a section instead.
541 (bfd_mach_o_read_section_64): Ditto.
542 (bfd_mach_o_read_section): Ditto.
543 (bfd_mach_o_make_bfd_section): Adjust.
544 (bfd_mach_o_read_segment): Adjust for new profile of
545 bfd_mach_o_read_section.
546 (bfd_mach_o_lookup_section): Remove.
547 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
549 2011-08-08 Tristan Gingold <gingold@adacore.com>
551 * mach-o.h (bfd_mach_o_version_min_command): New structure.
552 (bfd_mach_o_load_command): Add version_min.
553 (mach_o_data_struct): Fix comment.
554 * mach-o.c (bfd_mach_o_read_version_min): New function.
555 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
556 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
557 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
558 (bfd_mach_o_get_name_or_null): New function.
559 (bfd_mach_o_get_name): Use the above new one.
560 (bfd_mach_o_load_command_name): Add the above new commands.
561 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
562 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
563 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
564 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
566 2011-08-08 Tristan Gingold <gingold@adacore.com>
568 * mach-o.h: Move size macros to external.h
569 Move reloc macros to reloc.h and x86-64.h.
570 * mach-o-i386.c: Includes mach-o/reloc.h
571 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
572 * mach-o.c: Add includes.
573 (bfd_mach_o_write_header): Use structure from external.h to convert.
574 (bfd_mach_o_write_thread): Ditto.
575 (bfd_mach_o_write_relocs): Ditto.
576 (bfd_mach_o_write_section_32): Ditto.
577 (bfd_mach_o_write_section_64): Ditto.
578 (bfd_mach_o_write_segment_32): Ditto.
579 (bfd_mach_o_write_segment_64): Ditto.
580 (bfd_mach_o_write_symtab): Ditto.
581 (bfd_mach_o_write_contents): Ditto.
582 (bfd_mach_o_read_header): Ditto.
583 (bfd_mach_o_read_section_32): Ditto.
584 (bfd_mach_o_read_section_64): Ditto.
585 (bfd_mach_o_read_symtab_symbol): Ditto.
586 (bfd_mach_o_read_dylinker): Ditto.
587 (bfd_mach_o_read_dylib): Ditto.
588 (bfd_mach_o_read_dysymtab): Ditto.
589 (bfd_mach_o_read_symtab): Ditto.
590 (bfd_mach_o_read_linkedit): Ditto.
591 (bfd_mach_o_read_str): Ditto.
592 (bfd_mach_o_read_dyld_info): Ditto.
593 (bfd_mach_o_read_segment): Ditto.
594 (bfd_mach_o_read_command): Ditto.
595 (bfd_mach_o_archive_p): Ditto.
596 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
597 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
598 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
599 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
600 of an hard-coded value.
602 2011-08-08 Tristan Gingold <gingold@adacore.com>
604 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
605 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
606 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
607 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
609 2011-08-08 Tristan Gingold <gingold@adacore.com>
611 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
612 (bfd_mach_o_convert_section_name_to_bfd): Use it.
613 (bfd_mach_o_get_section_type_from_name): New function.
614 (bfd_mach_o_get_section_attribute_from_name): Ditto.
615 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
616 Add comments. Add prototypes for the above new functions.
618 2011-08-05 Mark Kettenis <kettenis@gnu.org>
620 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
622 2011-08-05 Alan Modra <amodra@gmail.com>
624 * elf64-ppc.c (maybe_strip_output): New function.
625 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
627 2011-08-05 Alan Modra <amodra@gmail.com>
630 * elflink.c (_bfd_elf_section_already_linked): Return matched
631 status. Remove COFF comdat section handling.
632 * linker.c (_bfd_generic_section_already_linked): Return matched
633 status. Don't set SEC_GROUP in l_flags for plugin entries.
634 (bfd_section_already_linked): Update prototype.
635 * targets.c (_section_already_linked): Likewise.
636 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
637 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
638 (_bfd_nolink_section_already_linked): Update.
639 * libbfd.h: Regenerate.
640 * bfd-in2.h: Regenerate.
642 2011-08-05 Alan Modra <amodra@gmail.com>
644 * elf32-ppc.c: Include dwarf2.h.
645 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
646 (ppc_elf_create_glink): Create .eh_frame section.
647 (glink_eh_frame_cie): New array.
648 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
649 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
651 2011-08-04 Tristan Gingold <gingold@adacore.com>
653 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
654 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
656 2011-08-03 Tristan Gingold <gingold@adacore.com>
658 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
659 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
661 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
663 * elfxx-mips.c (check_4byte_branch): Remove function.
664 (check_relocated_bzc): New function.
665 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
666 instructions that immediately follow a compact branch
669 2011-08-02 Alan Modra <amodra@gmail.com>
671 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
673 (ppc_build_one_stub): Adjust get_relocs call to suit..
674 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
676 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
679 * archures.c (bfd_mach_i386_intel_syntax): New.
680 (bfd_mach_i386_i8086): Updated.
681 (bfd_mach_i386_i386): Likewise.
682 (bfd_mach_x86_64): Likewise.
683 (bfd_mach_x64_32): Likewise.
684 (bfd_mach_i386_i386_intel_syntax): Likewise.
685 (bfd_mach_x86_64_intel_syntax): Likewise.
686 (bfd_mach_x64_32_intel_syntax): Likewise.
687 (bfd_mach_l1om): Likewise.
688 (bfd_mach_l1om_intel_syntax): Likewise.
689 (bfd_mach_k1om): Likewise.
690 (bfd_mach_k1om_intel_syntax): Likewise.
692 * bfd-in2.h: Regenerated.
694 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
696 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
697 (bfd_x64_32_arch): Likewise.
699 * elf64-x86-64.c: Include "libiberty.h".
700 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
701 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
702 (elf_x86_64_reloc_type_lookup): Likewise.
703 (elf_x86_64_reloc_name_lookup): Likewise.
704 (elf_x86_64_relocate_section): Likewise.
705 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
707 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
709 * elfxx-mips.c (check_br32): Fix return type.
711 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
713 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
715 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
717 * elfxx-mips.c: Adjust comments throughout.
718 (mips_elf_relax_delete_bytes): Reshape code.
719 (_bfd_mips_elf_relax_section): Remove check for
720 R_MICROMIPS_GPREL16 relocations. Reshape code.
722 2011-07-28 Roland McGrath <mcgrathr@google.com>
724 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
725 (elf_i386_nacl_plt0_entry): New variable.
726 (elf_i386_plt_entry): New variable.
727 (elf_i386_nacl_pic_plt0_entry): New variable.
728 (elf_i386_nacl_pic_plt_entry): New variable.
729 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
730 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
731 (elf_backend_plt_alignment): Likewise.
733 * config.bfd: Handle i[3-7]86-*-nacl*.
734 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
735 * targets.c: Support bfd_elf32_i386_nacl_vec.
736 * configure.in: Likewise.
737 * configure: Regenerated.
739 * elf32-i386.c (struct elf_i386_plt_layout): New type.
740 (GET_PLT_ENTRY_SIZE): New macro.
741 (elf_i386_plt): New variable.
742 (struct elf_i386_backend_data): New member `plt'.
743 (elf_i386_arch_bed): Add initializer for it.
744 (elf_i386_vxworks_arch_bed): Likewise.
745 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
746 (elf_i386_plt_sym_val): Likewise.
747 (elf_i386_relocate_section): Likewise.
748 (elf_i386_finish_dynamic_symbol): Likewise.
749 Also use other elf_i386_plt_layout members for PLT details.
750 (elf_i386_finish_dynamic_sections): Likewise.
752 * elf32-i386.c (struct elf_i386_backend_data): New type.
753 (get_elf_i386_backend_data): New macro.
754 (elf_i386_arch_bed): New variable.
755 (elf_backend_arch_data): New macro.
756 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
757 (elf_i386_link_hash_table_create): Don't initialize them.
758 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
759 elf_i386_backend_data, not elf_i386_link_hash_table.
760 (elf_i386_adjust_dynamic_symbol): Likewise.
761 (elf_i386_allocate_dynrelocs): Likewise.
762 (elf_i386_readonly_dynrelocs): Likewise.
763 (elf_i386_size_dynamic_sections): Likewise.
764 (elf_i386_relocate_section): Likewise.
765 (elf_i386_finish_dynamic_symbol): Likewise.
766 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
767 (elf_i386_vxworks_link_hash_table_create): Function removed.
768 (elf_i386_vxworks_arch_bed): New variable.
769 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
771 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
772 * elfxx-target.h (elf_backend_arch_data): New macro.
773 (elfNN_bed): Use it as initializer for the new member.
775 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
777 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
780 2011-07-26 Jakub Jelinek <jakub@redhat.com>
782 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
783 and .zdebug_macro entry.
784 (dwarf_debug_section_enum): Add debug_macro.
786 2011-07-26 Alan Modra <amodra@gmail.com>
788 * elf64-ppc.c: Include dwarf2.h.
789 (struct ppc_link_hash_table): Add glink_eh_frame.
790 (create_linkage_sections): Create .eh_frame section.
791 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
793 (glink_eh_frame_cie): New array.
794 (ppc64_elf_size_stubs): Size glink_eh_frame.
795 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
796 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
798 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
801 * elf64-mmix.c (struct _mmix_elf_section_data): New members
802 has_warned_bpo and has_warned_pushj.
803 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
804 converting to ISO C. Add new parameter error_message. All
806 (mmix_elf_perform_relocation): Ditto.
807 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
808 Handle the case where mmix_elf_check_common_relocs has not been
809 called, missing preparations for relocs of the respective type.
811 2011-07-24 Chao-ying Fu <fu@mips.com>
812 Ilie Garbacea <ilie@mips.com>
813 Maciej W. Rozycki <macro@codesourcery.com>
814 Joseph Myers <joseph@codesourcery.com>
815 Catherine Moore <clm@codesourcery.com>
816 Richard Sandiford <rdsandiford@googlemail.com>
818 * archures.c (bfd_mach_mips_micromips): New macro.
819 * cpu-mips.c (I_micromips): New enum value.
820 (arch_info_struct): Add bfd_mach_mips_micromips.
821 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
823 (_bfd_mips_elf_relax_section): Likewise.
824 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
825 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
827 (_bfd_mips16_elf_reloc_shuffle): Rename to...
828 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
829 (gprel16_reloc_p): Handle microMIPS ASE.
830 (literal_reloc_p): New function.
831 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
832 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
833 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
834 and _bfd_mips_elf_reloc_shuffle changes.
835 (mips_elf_gprel32_reloc): Update comment.
836 (micromips_reloc_map): New variable.
837 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
838 (mips_elf32_rtype_to_howto): Likewise.
839 (mips_info_to_howto_rel): Likewise.
840 (bfd_elf32_bfd_is_target_special_symbol): Define.
841 (bfd_elf32_bfd_relax_section): Likewise.
842 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
843 (micromips_elf64_howto_table_rela): Likewise.
844 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
845 and _bfd_mips_elf_reloc_shuffle changes.
846 (micromips_reloc_map): Likewise.
847 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
848 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
849 (mips_elf64_rtype_to_howto): Likewise.
850 (bfd_elf64_bfd_is_target_special_symbol): Define.
851 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
852 (elf_micromips_howto_table_rela): Likewise.
853 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
854 and _bfd_mips_elf_reloc_shuffle changes.
855 (micromips_reloc_map): Likewise.
856 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
857 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
858 (mips_elf_n32_rtype_to_howto): Likewise.
859 (bfd_elf32_bfd_is_target_special_symbol): Define.
860 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
861 (LA25_LUI_MICROMIPS_2): Likewise.
862 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
863 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
864 (TLS_RELOC_P): Handle microMIPS ASE.
865 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
866 target is a microMIPS function.
867 (micromips_reloc_p): New function.
868 (micromips_reloc_shuffle_p): Likewise.
869 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
870 (got_disp_reloc_p, got_page_reloc_p): New functions.
871 (got_ofst_reloc_p): Likewise.
872 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
873 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
874 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
875 (micromips_branch_reloc_p): New function.
876 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
877 (tls_gottprel_reloc_p): Likewise.
878 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
879 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
881 (_bfd_mips16_elf_reloc_shuffle): Rename to...
882 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
883 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
884 (mips_tls_got_index, mips_elf_got_page): Likewise.
885 (mips_elf_create_local_got_entry): Likewise.
886 (mips_elf_relocation_needs_la25_stub): Likewise.
887 (mips_elf_calculate_relocation): Likewise.
888 (mips_elf_perform_relocation): Likewise.
889 (_bfd_mips_elf_symbol_processing): Likewise.
890 (_bfd_mips_elf_add_symbol_hook): Likewise.
891 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
892 (mips_elf_add_lo16_rel_addend): Likewise.
893 (_bfd_mips_elf_check_relocs): Likewise.
894 (mips_elf_adjust_addend): Likewise.
895 (_bfd_mips_elf_relocate_section): Likewise.
896 (mips_elf_create_la25_stub): Likewise.
897 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
898 (_bfd_mips_elf_gc_sweep_hook): Likewise.
899 (_bfd_mips_elf_is_target_special_symbol): New function.
900 (mips_elf_relax_delete_bytes): Likewise.
901 (opcode_descriptor): New structure.
903 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
904 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
905 (beq_insn_32): Likewise.
906 (b_insn_16, bz_insn_16): New variables.
907 (BZC32_REG_FIELD): New macro.
908 (bz_rs_insns_32, bz_rt_insns_32): New variables.
909 (bzc_insns_32, bz_insns_16):Likewise.
910 (BZ16_REG, BZ16_REG_FIELD): New macros.
911 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
912 (jal_x_insn_32_bd32): Likewise.
913 (j_insn_32, jalr_insn_32): Likewise.
914 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
915 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
916 (JR16_REG): New macro.
917 (ds_insns_16_bd16): New variable.
918 (lui_insn): Likewise.
919 (addiu_insn, addiupc_insn): Likewise.
920 (ADDIUPC_REG_FIELD): New macro.
921 (MOVE32_RD, MOVE32_RS): Likewise.
922 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
923 (move_insns_32, move_insns_16): New variables.
924 (nop_insn_32, nop_insn_16): Likewise.
926 (find_match): New function.
927 (check_br16_dslot, check_br32_dslot): Likewise.
928 (check_br16, check_br32): Likewise.
929 (IS_BITSIZE): New macro.
930 (check_4byte_branch): New function.
931 (_bfd_mips_elf_relax_section): Likewise.
932 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
933 and microMIPS modules together.
934 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
935 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
936 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
937 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
938 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
939 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
940 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
941 (BFD_RELOC_MICROMIPS_LO16): Likewise.
942 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
943 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
944 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
945 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
946 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
947 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
948 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
949 (BFD_RELOC_MICROMIPS_SUB): Likewise.
950 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
951 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
952 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
953 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
954 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
955 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
956 (BFD_RELOC_MICROMIPS_JALR): Likewise.
957 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
958 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
959 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
960 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
961 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
962 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
963 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
964 * bfd-in2.h: Regenerate.
965 * libbfd.h: Regenerate.
967 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
969 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
970 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
971 * Makefile.in: Regenerated.
973 * archures.c (bfd_architecture): Add bfd_arch_k1om.
974 (bfd_k1om_arch): New.
975 (bfd_archures_list): Add &bfd_k1om_arch.
976 * bfd-in2.h: Regenerated.
978 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
979 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
980 if bfd_elf64_x86_64_freebsd_vec is supported.
981 (targ_selvecs): Likewise.
983 * configure.in: Support bfd_elf64_k1om_vec and
984 bfd_elf64_k1om_freebsd_vec.
985 * configure: Regenerated.
989 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
990 (bfd_elf64_k1om_vec): Likewise.
991 (bfd_elf64_k1om_freebsd_vec): Likewise.
993 * targets.c (bfd_elf64_k1om_vec): New.
994 (bfd_elf64_k1om_freebsd_vec): Likewise.
995 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
996 bfd_elf64_k1om_freebsd_vec.
998 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1000 Fix false coff-go32-exe matches.
1001 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1003 * coff-stgo32.c (go32_check_format): New forward declaration.
1004 (COFF_CHECK_FORMAT): New defintion.
1005 (go32_check_format): New function.
1007 2011-07-15 Alan Modra <amodra@gmail.com>
1009 * configure.in: Bump version.
1010 * configure: Regenerate.
1012 2011-07-14 Alan Modra <amodra@gmail.com>
1014 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1015 * elf-bfd.h (struct already_linked): Forward declare.
1017 2011-07-14 Alan Modra <amodra@gmail.com>
1019 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1020 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1022 2011-07-14 Alan Modra <amodra@gmail.com>
1024 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1025 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1026 (build_tls_get_addr_stub): Likewise.
1027 (ppc_build_one_stub): Update calls to above.
1028 (ppc_size_one_stub): Adjust stub size.
1029 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1030 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1032 2011-07-12 Nick Clifton <nickc@redhat.com>
1034 * elf32-arm.c (elf32_arm_section_flags): Delete.
1035 (elf_backend_section_flags): Remove.
1037 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1040 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1041 when setting stack_flags.
1043 2011-07-11 Catherine Moore <clm@codesourcery.com>
1045 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1046 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1047 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1048 * bfd-in2.h: Regenerated.
1049 * bfd.c (bfd_lookup_section_flags): New definition.
1050 * binary.c (binary_bfd_lookup_section_flags): New definition.
1051 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1052 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1053 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1054 * coff-rs6000.c (rs6000coff_vec): Include
1055 bfd_generic_lookup_section_flags.
1056 (pmac_xcoff_vec): Likewise.
1057 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1058 * coff64-rs6000.c (rs6000coff64_vec): Include
1059 bfd_generic_lookup_section_flags.
1060 (aix5coff64_vec): Likewise.
1061 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1062 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1063 (bfd_elf_lookup_section_flags): Declare.
1064 * elflink.c (bfd_elf_lookup_section_flags): New function.
1065 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1066 (elf_backend_lookup_section_flags_hook): Define.
1067 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1068 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1069 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1070 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1071 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1072 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1073 (bfd_generic_lookup_section_flags): Declare.
1074 * libbfd.h: Regenerated.
1075 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1076 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1077 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1078 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1079 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1080 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1081 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1082 * reloc.c (bfd_generic_lookup_section_flags): New function.
1083 * som.c (som_bfd_lookup_section_flags): New definition.
1084 * srec.c (srec_bfd_lookup_section_flags): New definition.
1085 * targets.c (flag_info): Declare.
1086 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1087 (_bfd_lookup_section_flags): New.
1088 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1089 * versados.c (versados_bfd_lookup_section_flags): New definition.
1090 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1091 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1093 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1096 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1098 2011-07-09 Alan Modra <amodra@gmail.com>
1101 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1102 rather than kept_section to determine whether a symbol is from
1103 a discarded section.
1104 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1105 sections appear undefined.
1107 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1110 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1111 "asection *" with "struct already_linked *".
1112 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1113 (_bfd_generic_section_already_linked): Likewise.
1114 (bfd_section_already_linked_table_insert): Likewise.
1115 (struct already_linked): New.
1116 (struct bfd_section_already_linked): Use it.
1117 * elflink.c (_bfd_elf_section_already_linked): Replace.
1118 "asection *" with "struct already_linked *". Replace the plugin
1119 dummy with the LTO output.
1120 * linker.c (_bfd_generic_section_already_linked): Likewise.
1121 * targets.c (struct already_linked): Add forward declaration.
1122 (bfd_target): Replace "struct bfd_section *" with
1123 "struct already_linked *" in _section_already_linked.
1124 * bfd-in2.h: Regenerate.
1125 * libbfd.h: Regenerate.
1127 2011-07-06 Tristan Gingold <gingold@adacore.com>
1129 * mach-o.h: Move loader related definitions to
1130 include/mach-o/loader.h. Include it.
1132 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1134 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1135 define to _bfd_elf_set_osabi.
1137 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1138 Thomas Schwinge <thomas@schwinge.name>
1141 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1142 ELFOSABI_LINUX alias.
1143 * elf32-hppa.c: Likewise.
1144 * elf32-i370.c: Likewise.
1145 * elf64-hppa.c: Likewise.
1147 2011-07-01 Ian Lance Taylor <iant@google.com>
1149 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1150 DW_OP_lit3 to DW_OP_lit2.
1152 2011-07-01 Alan Modra <amodra@gmail.com>
1154 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1155 dyn relocs when called to copy flags for a weak sym.
1156 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1157 (ppc64_elf_merge_private_bfd_data): Delete.
1158 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1159 _bfd_generic_verify_endian_match.
1161 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1163 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1166 2011-06-28 Tristan Gingold <gingold@adacore.com>
1168 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1170 (_bfd_vms_write_etir): Write linkage index from reloc.
1172 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1174 * mach-o.c (bfd_mach_o_read_command): Also ignore
1175 BFD_MACH_O_LC_ROUTINES_64.
1177 2011-06-27 Tristan Gingold <gingold@adacore.com>
1179 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1180 section target index.
1182 2011-06-27 Nick Clifton <nickc@redhat.com>
1184 * cisco-core.c (cisco_core_little_vec): Add initialization of
1185 match_priority field.
1187 2011-06-27 Tristan Gingold <gingold@adacore.com>
1189 * cache.c: Include bfd_stdint.h.
1190 (cache_bmmap): Change profile. Return region start and size.
1191 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1192 (bfd_mmap): Change profile and adjust. Update comment.
1193 (memory_bmmap): Change profile.
1194 * opncls.c (opncls_bmmap): Change profile.
1195 * vms-lib.c (vms_lib_bmmap): Likewise.
1196 * libbfd.h: Regenerate.
1197 * bfd-in2.h: Regenerate.
1199 2011-06-27 Tristan Gingold <gingold@adacore.com>
1201 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1204 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1206 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1207 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1209 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1211 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1213 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1215 2011-06-24 Richard Henderson <rth@redhat.com>
1218 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1219 tlsgd insn before swapping adjacent insns.
1221 2011-06-24 Tristan Gingold <gingold@adacore.com>
1223 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1226 2011-06-24 Alan Modra <amodra@gmail.com>
1229 * elf.c (assign_file_positions_for_load_sections): Don't align
1230 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1231 that don't get a PT_LOAD.
1233 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1235 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1236 (sh_elf_check_relocs): Likewise.
1238 2011-06-22 Richard Henderson <rth@redhat.com>
1240 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1241 TPREL in a PIE image.
1242 (alpha_dynamic_entries_for_reloc): Likewise.
1243 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1244 (elf64_alpha_relax_got_load): Likewise.
1246 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1248 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1251 2011-06-22 Alan Modra <amodra@gmail.com>
1253 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1254 plugin symbols. Fix segfault on linker scrip defined syms.
1256 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1259 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1260 at all for linker created .eh_frame sections.
1261 (_bfd_elf_discard_section_eh_frame): Handle linker created
1262 .eh_frame sections with no relocations.
1263 * elf64-x86-64.c: Include dwarf2.h.
1264 (elf_x86_64_eh_frame_plt): New variable.
1265 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1266 PLT_FDE_LEN_OFFSET): Define.
1267 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1268 (elf_x86_64_create_dynamic_sections): Create and fill in
1269 .eh_frame section for .plt section.
1270 (elf_x86_64_size_dynamic_sections): Write .plt section size
1271 into .eh_frame FDE covering .plt section.
1272 (elf_x86_64_finish_dynamic_sections): Write .plt section
1273 start into .eh_frame FDE covering .plt section. Call
1274 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1275 (elf_backend_plt_alignment): Define to 4.
1276 * elf32-i386.c: Include dwarf2.h.
1277 (elf_i386_eh_frame_plt): New variable.
1278 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1279 PLT_FDE_LEN_OFFSET): Define.
1280 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1281 (elf_i386_create_dynamic_sections): Create and fill in
1282 .eh_frame section for .plt section.
1283 (elf_i386_size_dynamic_sections): Write .plt section size
1284 into .eh_frame FDE covering .plt section.
1285 (elf_i386_finish_dynamic_sections): Write .plt section
1286 start into .eh_frame FDE covering .plt section. Call
1287 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1288 (elf_backend_plt_alignment): Define to 4.
1290 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1292 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1295 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1297 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1298 CORE_HEADER is defined.
1299 (elf_x86_64_write_core_note): New.
1300 (elf_backend_write_core_note): Likewise.
1302 * hosts/x86-64linux.h (uint64_t): New.
1303 (user_regsx32_struct): Likewise.
1304 (elf_gregx32_t): Likewise.
1305 (ELF_NGREGX32): Likewise.
1306 (elf_gregsetx32_t): Likewise.
1307 (elf_prstatusx32): Likewise.
1308 (prstatusx32_t): Likewise.
1309 (user_fpregs32_struct): Removed.
1310 (user_fpxregs32_struct): Likewise.
1312 (elf_fpregset32_t): Likewise.
1313 (elf_fpxregset32_t): Likewise.
1314 (prgregset32_t): Likewise.
1315 (prfpregset32_t): Likewise.
1317 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1319 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1320 (elf_x86_64_grok_psinfo): Likewise.
1322 2011-06-16 Nick Clifton <nickc@redhat.com>
1324 * elf.c (elf_find_function): Fail if not provided with a symbol
1327 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1329 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1330 * elf.c (elfcore_grok_arm_vfp): New function.
1331 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1332 (elfcore_write_arm_vfp): New function.
1333 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1335 2011-06-14 Richard Henderson <rth@redhat.com>
1337 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1338 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1339 (elf64_alpha_always_size_sections): Don't call
1340 elf64_alpha_merge_ind_symbols.
1341 (elf_backend_copy_indirect_symbol): New.
1343 2011-06-14 Alan Modra <amodra@gmail.com>
1346 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1347 before doing anything.
1348 (_bfd_elf_discard_section_eh_frame): Likewise.
1350 2011-06-14 Alan Modra <amodra@gmail.com>
1352 * Makefile.am: Formatting.
1353 * Makefile.in: Regenerate.
1354 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1355 * po/SRC-POTFILES.in: Regnerate.
1357 2011-06-14 Alan Modra <amodra@gmail.com>
1359 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1360 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1361 Don't handle warning symbols here.
1362 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1363 (allocate_dynrelocs, readonly_dynrelocs): As above.
1365 2011-06-14 Alan Modra <amodra@gmail.com>
1368 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1369 (elf_gc_sweep): Don't treat debug and sections like .comment
1371 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1372 not part of a group. Always call gc_mark_extra_sections.
1373 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1374 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1375 _bfd_elf_gc_mark_extra_sections.
1376 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1377 _bfd_elf_gc_mark_extra_sections.
1378 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1380 2011-06-13 Nick Clifton <nickc@redhat.com>
1382 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1383 variable 'local_got_offsets'.
1384 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1385 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1387 2011-06-13 Walter Lee <walt@tilera.com>
1389 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1390 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1391 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1392 and elfxx-tilegx.lo.
1393 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1395 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1396 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1397 * Makefile.in: Regenerate.
1398 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1399 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1400 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1401 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1402 bfd-in2.h: Regenerate.
1403 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1404 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1405 and bfd_elf64_tilegx_vec.
1406 * configure: Regenerate.
1407 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1409 * libbfd.h: Regenerate.
1410 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1411 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1412 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1413 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1414 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1415 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1416 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1417 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1418 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1419 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1420 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1421 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1422 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1423 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1424 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1425 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1426 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1427 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1428 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1429 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1430 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1431 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1432 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1433 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1434 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1435 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1436 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1437 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1438 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1439 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1440 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1441 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1442 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1443 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1444 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1445 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1446 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1447 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1448 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1449 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1450 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1451 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1452 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1453 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1454 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1455 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1456 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1457 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1458 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1459 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1460 * targets.c (bfd_elf32_tilegx_vec): Declare.
1461 (bfd_elf32_tilepro_vec): Declare.
1462 (bfd_elf64_tilegx_vec): Declare.
1463 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1464 and bfd_elf64_tilegx_vec.
1465 * cpu-tilegx.c: New file.
1466 * cpu-tilepro.c: New file.
1467 * elf32-tilepro.h: New file.
1468 * elf32-tilepro.c: New file.
1469 * elf32-tilegx.c: New file.
1470 * elf32-tilegx.h: New file.
1471 * elf64-tilegx.c: New file.
1472 * elf64-tilegx.h: New file.
1473 * elfxx-tilegx.c: New file.
1474 * elfxx-tilegx.h: New file.
1476 2011-06-13 Alan Modra <amodra@gmail.com>
1478 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1479 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1480 warning symbols here.
1481 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1482 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1483 elf32_arm_readonly_dynrelocs): Likewise.
1484 * elf32-bfin.c (bfin_discard_copies): Likewise.
1485 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1486 elf_cris_discard_excess_dso_dynamics,
1487 elf_cris_discard_excess_program_dynamics): Likewise.
1488 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1489 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1490 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1491 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1492 elf_i386_readonly_dynrelocs): Likewise.
1493 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1494 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1495 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1496 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1497 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1498 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1499 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1500 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1501 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1502 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1503 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1504 elf32_tic6x_readonly_dynrelocs): Likewise.
1505 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1506 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1507 xstormy16_relax_plt_realloc): Likewise.
1508 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1509 * elf64-alpha.c (elf64_alpha_output_extsym,
1510 elf64_alpha_calc_got_offsets_for_symbol,
1511 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1512 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1513 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1514 elf_hppa_unmark_useless_dynamic_symbols,
1515 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1516 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1517 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1518 readonly_dynrelocs, merge_global_got, reallocate_got,
1519 undo_symbol_twiddle): Likewise.
1520 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1521 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1522 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1523 elf_x86_64_readonly_dynrelocs): Likewise.
1524 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1525 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1526 _bfd_elf_link_find_version_dependencies,
1527 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1528 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1529 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1530 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1531 elf_gc_propagate_vtable_entries_used,
1532 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1533 elf_gc_allocate_got_offsets): Likewise.
1534 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1535 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1536 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1537 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1538 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1539 * i386linux.c (linux_tally_symbols): Likewise.
1540 * m68klinux.c (linux_tally_symbols): Likewise.
1541 * sparclinux.c (linux_tally_symbols): Likewise.
1542 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1543 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1545 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1546 function. Update all callers.
1547 * aoutx.h (aout_link_write_other_symbol): Likewise.
1548 * pdp11.c (aout_link_write_other_symbol): Likewise.
1549 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1550 * ecoff.c (ecoff_link_write_external): Likewise.
1551 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1552 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1554 * ecoff.c (ecoff_link_hash_traverse): Delete.
1555 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1556 _bfd_coff_write_global_sym.
1557 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1558 * libcoff.h: Regenerate.
1560 2011-06-10 Nick Clifton <nickc@redhat.com>
1562 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1563 backend does not provide a function for creating dynamic sections
1565 (bfd_elf_final_link): Issue a warning message if a dynamic section
1566 has the SHT_NOTE type.
1567 (bfd_elf_final_link): Do not look for dynamic strings in a section
1568 that does not have the SHT_STRTAB type or the name .dynstr.
1569 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1570 section is not in the output binary.
1571 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1573 2011-06-09 Tristan Gingold <gingold@adacore.com>
1575 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1576 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1579 2011-06-09 Tristan Gingold <gingold@adacore.com>
1581 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1583 2011-06-09 Nick Clifton <nickc@redhat.com>
1586 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1587 that the output section has an allocated bfd_elf_section_data
1589 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1590 symbols in sections that have been removed by garbage collection.
1592 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1594 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1595 relocations in SEC_DEBUGGING sections when building shared
1598 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1601 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1602 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1604 2011-06-08 Tristan Gingold <gingold@adacore.com>
1606 * makefile.vms (OBJS): Add elfxx-ia64.obj
1609 2011-06-08 Alan Modra <amodra@gmail.com>
1611 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1612 * sco5-core.c: Init match_priority field.
1614 2011-06-08 Alan Modra <amodra@gmail.com>
1616 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1617 indirect links here.
1619 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1621 * irix-core.c (irix_core_vec): Add match_priority field.
1623 2011-06-06 Alan Modra <amodra@gmail.com>
1625 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1627 * configure.in: Bump bfd version.
1628 * elfcode.h (elf_object_p): Delete hacks preventing match of
1629 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1630 * elfxx-target.h (elf_match_priority): Define and use.
1631 * format.c (bfd_check_format_matches): Use target match_priority
1632 to choose best of multiple matching targets. In cases with multiple
1633 matches rerun _bfd_check_format if we don't choose the last match.
1634 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1635 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1636 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1637 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1638 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1639 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1640 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1641 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1642 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1643 * vms-lib.c, * xsym.c: Init match_priority field.
1644 * configure: Regenerate.
1645 * bfd-in2.h: Regenerate.
1647 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1650 * elfcode.h (elf_object_p): Revert the last change.
1652 2011-06-04 Alan Modra <amodra@gmail.com>
1654 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1655 return the other arch.
1656 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1659 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1662 * hash.c (higher_primer_number): Add more, small, prime numbers.
1663 (bfd_hash_set_default_size): Likewise.
1665 2011-06-02 Nick Clifton <nickc@redhat.com>
1667 * coff-mcore.c: Fix spelling typo.
1668 * coff-stgo32.c: Likewise.
1669 * elf32-arm.c: Likewise.
1670 * elf32-avr.c: Likewise.
1671 * elf-m68hc1x.c: Likewise.
1672 * elf32-mcore.c: Likewise.
1673 * elf32-mep.c: Likewise.
1674 * elf32-mt.c: Likewise.
1675 * elf32-ppc.c: Likewise.
1676 * elf32-xtensa.c: Likewise.
1677 * elf64-ppc.c: Likewise.
1678 * elfxx-mips.c: Likewise.
1679 * netbsd.h: Likewise.
1680 * nlmcode.h: Likewise.
1681 * vms-alpha.c: Likewise.
1682 * po/bfd.pot: Regenerate.
1683 * po/SRC-POTFILES.in: Regenerate.
1685 2011-06-01 DJ Delorie <dj@redhat.com>
1687 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1688 * target.c: Likewise.
1689 * configure.in: Likewise.
1690 * configure.in: Regenerate.
1691 * elf32-rx.c: Add elf32-rx-be-ns target.
1692 (rx_elf_object_p): Never allow the be-ns target by default,
1693 only allow it if the user requests it.
1695 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1697 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1698 relocation in readonly section in a shared object.
1699 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1701 2011-05-31 Nick Clifton <nickc@redhat.com>
1703 * archive.c (adjust_relative_path): Fix comment to prevent it
1704 corrupting the auto-generated bfd.h.
1706 2011-05-31 Paul Brook <paul@codesourcery.com>
1708 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1709 for known functions.
1710 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1713 2011-05-31 Paul Brook <paul@codesourcery.com>
1715 * elf32-arm.c (arm_stub_is_thumb): Add
1716 arm_stub_long_branch_v4t_thumb_tls_pic.
1717 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1720 2011-05-27 Nick Clifton <nickc@redhat.com>
1723 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1724 unable to read a file pointed to by an entry in a thin archive.
1725 (adjust_relative_path): Use lrealpath to canonicalize paths.
1726 Handle the case where the reference path is above the current
1727 path in the directory tree.
1729 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1732 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1733 R_X86_64_TPOFF64 in executable.
1735 2011-05-26 Alan Modra <amodra@gmail.com>
1737 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1738 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1739 local_protected comment.
1741 2011-05-25 Tristan Gingold <gingold@adacore.com>
1743 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1744 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1745 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1746 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1747 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1748 (elf32-ia64.c): Created from elfnn-ia64.c
1749 (elf64-ia64.c): Likewise.
1750 * elfxx-ia64.h: New file.
1751 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1752 functions.Includes elfxx-ia64.h.
1753 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1754 (IA64_HOWTO): Adjust.
1755 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1756 (elfNN_ia64_reloc_type_lookup): Renames to
1757 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1758 (elfNN_ia64_reloc_name_lookup): Renames to
1759 ia64_elf_reloc_name_lookup. Make it public.
1760 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1761 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1763 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1764 Move it and make it public. Move prototype to elfxx-ia64.h
1765 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1766 Move prototype to elfxx-ia64.h
1767 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1768 (elfNN_ia64_info_to_howto): Adjust calls.
1769 (elfNN_ia64_relax_section): Adjust calls.
1770 (count_dyn_reloc): Fix typo.
1771 (elfNN_ia64_relocate_section): Adjust calls.
1772 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1773 (bfd_elfNN_bfd_reloc_type_lookup)
1774 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1775 * configure: Regenerate.
1776 * Makefile.in: Regenerate.
1778 2011-05-23 DJ Delorie <dj@redhat.com>
1780 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1781 the vma/lma swapping done in elf32_rx_modify_program_headers.
1783 2011-05-23 Nick Clifton <nickc@redhat.com>
1785 * elf-m10300.c (mn10300_elf_mkobject): New function.
1786 (bfd_elf32_mkobject): Define.
1788 2011-05-23 Alan Modra <amodra@gmail.com>
1790 * elf-bfd.h: Comment typo fix.
1791 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1792 struct elf_dyn_relocs throughout.
1793 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1795 2011-05-23 Alan Modra <amodra@gmail.com>
1797 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1798 functions rather than warning callback or _bfd_error_handler.
1799 * elf32-ppc.c: Likewise.
1800 * elf64-ppc.c: Likewise.
1801 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1803 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1805 2011-05-23 Alan Modra <amodra@gmail.com>
1808 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1809 .tbss, and page align same for all SHT_NOBITS sections.
1811 2011-05-21 Alan Modra <amodra@gmail.com>
1814 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1816 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1817 segment if just for .tbss.
1818 (assign_file_positions_for_load_sections): Don't report "can't
1819 allocate in segment" errors for .tbss.
1820 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1821 from SHT_NOBITS section filepos.
1823 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1825 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1826 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1827 (elf32_tic6x_relocate_section): Handle them.
1829 2011-05-18 Nick Clifton <nickc@redhat.com>
1832 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1833 sections when building shared libraries.
1835 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1838 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1841 2011-05-18 Tristan Gingold <gingold@adacore.com>
1843 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1844 (xcoff_sweep): Always keep dwarf sections.
1845 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1847 2011-05-18 Tristan Gingold <gingold@adacore.com>
1849 * libxcoff.h (struct xcoff_dwsect_name): New type.
1850 (XCOFF_DWSECT_NBR_NAMES): New macro.
1851 (xcoff_dwsect_names): Declare.
1852 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1853 (styp_to_sec_flags): Ditto.
1854 (coff_new_section_hook): Ditto.
1855 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1856 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1858 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1861 * elf32-rx.c (ignore_lma): New variable.
1862 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1863 (rx_modify_program_headers): Only copy the LMA into the VMA if
1866 2011-05-17 Alan Modra <amodra@gmail.com>
1869 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1870 * elflink.c (elf_link_add_object_symbols): Likewise.
1871 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1873 2011-05-16 Alan Modra <amodra@gmail.com>
1875 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1877 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1879 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1880 global GOT entries for GOT_PAGE relocations against global symbols.
1882 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1884 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1885 (tic6x-*-*): Replaced by these.
1886 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1887 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1888 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1890 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1891 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1892 "elf32-target.h" two more times.
1893 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1894 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1895 bfd_elf32_tic6x_elf_le_vec.
1896 * configure: Regenerate.
1898 2011-05-13 Jan Beulich <jbeulich@novell.com>
1900 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1902 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1904 * config.in: Regenerated.
1905 * configure: Regenerated.
1906 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1907 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1908 HAVE_PSINFO32_T_PR_PID.
1909 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1910 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1911 and HAVE_PSINFO32_T_PR_PID.
1912 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1914 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1916 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1918 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1919 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1921 2011-05-09 Paul Brook <paul@codesourcery.com>
1923 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1924 * bfd-in2.h: Regenerate.
1925 * elf32-tic6x.c: Include limits.h.
1926 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1927 _tic6x_elf_section_data): New.
1928 (elf32_tic6x_section_data): Define.
1929 (elf32_tic6x_new_section_hook): Allocate target specific data.
1930 (elf32_tic6x_add_unwind_table_edit): New function.
1931 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1932 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1933 elf32_tic6x_copy_exidx_entry): New functions.
1934 (elf_backend_write_section): Define.
1936 2011-05-09 Paul Brook <paul@codesourcery.com>
1938 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
1939 elf32_tic6x_fake_sections): New functions.
1940 (elf_backend_fake_sections): Define.
1942 2011-05-09 Paul Brook <paul@codesourcery.com>
1944 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
1945 (elf_backend_gc_mark_extra_sections): Define.
1947 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1950 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
1951 references to symbols defined in discarded sections.
1953 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
1956 * coffgen.c (coff_write_symbol): Assume input section is its own
1957 output section if output_section member not set.
1958 (coff_write_alien_symbol): Likewise.
1960 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
1963 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
1965 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
1968 * section.c (SEC_ELF_REVERSE_COPY): New.
1969 * bfd-in2.h: Regenerated.
1971 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
1974 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
1975 * bfd-in2.h: Regenerate.
1977 2011-05-06 Tristan Gingold <gingold@adacore.com>
1979 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
1980 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
1981 any code section. Add comments.
1982 (alpha_vms_object_p): Use void * instead of PTR.
1983 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
1984 (build_module_list): Guard against no DST section. Add comments.
1985 (alpha_vms_link_output_symbol): Discard undefined symbols.
1986 (alpha_vms_get_section_contents): Simply memcpy if the section was
1987 already loaded. Fix typo.
1988 (vms_new_section_hook): Use void * instead of PTR.
1989 (vms_alpha_vec): Ditto.
1991 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
1993 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
1994 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
1996 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
1998 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
1999 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2000 mismatch. Choose the lower of the two values.
2001 (bfd_elf32_bfd_final_link): New macro.
2003 2011-04-28 Tristan Gingold <gingold@adacore.com>
2005 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2006 (bfd_xcoff_swap_aux_out): Ditto.
2007 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2008 (bfd_xcoff64_swap_aux_out): Ditto.
2010 2011-05-04 Alan Modra <amodra@gmail.com>
2013 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2014 was_undefined on dot-symbols.
2016 2011-05-03 Paul Brook <paul@codesourcery.com>
2019 * elf32-tic6x.c (elf32_tic6x_howto_table,
2020 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2021 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2024 2011-05-01 Alan Modra <amodra@gmail.com>
2027 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2028 creating ifunc sections.
2029 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2031 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2033 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2036 2011-04-28 Tom Tromey <tromey@redhat.com>
2038 * bfdio.c (memory_bstat): Pass correct size to memset.
2040 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2042 * dwarf2.c (dwarf_debug_sections): Mark const.
2043 * elf.c (special_sections): Likewise.
2044 * libbfd-in.h (dwarf_debug_sections): Likewise.
2045 * libbfd.h: Regenerate.
2047 2011-04-26 Kai Tietz <ktietz@redhat.com>
2049 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2052 2011-04-26 Tristan Gingold <gingold@adacore.com>
2054 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2056 2011-04-24 Alan Modra <amodra@gmail.com>
2060 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2061 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2062 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2063 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2064 it is a redef of an IR symbol in a real BFD.
2066 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2068 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2069 in readonly section in a shared object.
2070 (elf_i386_size_dynamic_sections): Likewise.
2071 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2072 (elf_x86_64_size_dynamic_sections): Likewise.
2074 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2077 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2079 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2081 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2083 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2084 on dynamic symbol error.
2085 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2087 2011-04-20 Tristan Gingold <gingold@adacore.com>
2089 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2091 2011-04-20 Alan Modra <amodra@gmail.com>
2093 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2094 (bfd_hash_table_init_n): Overflow checking.
2095 (bfd_hash_set_default_size): Return current size. Take unsigned long
2096 arg. Add 65537 to hash_size primes.
2097 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2098 * bfd-in2.h: Regenerate.
2100 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2102 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2105 2011-04-20 Alan Modra <amodra@gmail.com>
2107 * libbfd.c (bfd_log2): Do return rounded up value.
2108 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2109 call with expanded old round down version of the function.
2111 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2112 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2114 2011-04-20 Alan Modra <amodra@gmail.com>
2117 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2118 in their own common section.
2119 * elflink.c (elf_link_add_object_symbols): Likewise.
2120 * linker.c (generic_link_check_archive_element): Don't lose flags
2121 if common section is pre-existing.
2122 (_bfd_generic_link_add_one_symbol): Likewise.
2124 2011-04-20 Alan Modra <amodra@gmail.com>
2127 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2128 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2129 multiple_definition regardless of allow_multiple_definition.
2130 * simple.c (simple_dummy_multiple_definition): Update.
2131 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2134 2011-04-18 Tristan Gingold <gingold@adacore.com>
2136 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2138 2011-04-18 Alan Modra <amodra@gmail.com>
2142 * bfd.c (BFD_PLUGIN): Define.
2143 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2144 * bfd-in2.h: Regenerate.
2145 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2146 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2148 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2150 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2153 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2155 * elf-bfd.h (struct sdt_note): New struct.
2156 (struct elf_obj_tdata) <sdt_note_head>: New field.
2157 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2158 (elfobj_grok_stapsdt_note): Likewise.
2159 (elf_parse_notes): Added code to treat SystemTap note
2162 2011-04-12 Richard Henderson <rth@redhat.com>
2164 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2165 exclude empty .got sections.
2167 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2169 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2170 array access for BFD_RELOC_386_IRELATIVE.
2172 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2174 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2176 2011-04-11 Mark Wielaard <mjw@redhat.com>
2179 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2180 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2181 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2182 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2183 also if STB_GNU_UNIQUE symbol binding was seen.
2184 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2185 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2186 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2187 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2188 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2189 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2191 2011-04-11 Alan Modra <amodra@gmail.com>
2193 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2195 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2196 (_bfd_generic_get_section_contents_in_window): Likewise.
2197 * section.c (bfd_get_section_contents): Likewise.
2198 * compress.c (bfd_get_full_section_contents): Likewise.
2199 * elf32-rx.c (rx_final_link): Ignore rawsize.
2200 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2201 bfd with bfd_get_section_limit.
2202 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2203 os->size during final link. Update callers.
2204 * bfd-in2.h: Regenerate.
2206 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2209 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2210 as the number of global entries when merging with the primary GOT.
2212 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2214 * elf32-i386.c: Update copyright year.
2215 * elf64-x86-64.c: Likewise.
2217 2011-04-09 Kai Tietz <ktietz@redhat.com>
2219 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2220 buffer and use rawsize for sorting.
2221 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2222 before doing alignment.
2224 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2226 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2227 error on unsupported relocation.
2228 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2230 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2233 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2236 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2239 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2240 instead of shared for R_386_TLS_LDO_32.
2242 2011-04-08 Tristan Gingold <gingold@adacore.com>
2244 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2246 * xcoff-target.h: Remove
2247 * Makefile.in: Regenerate.
2249 2011-04-07 Cary Coutant <ccoutant@google.com>
2251 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2253 2011-04-07 Paul Brook <paul@codesourcery.com>
2255 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2257 (elf32_tic6x_howto_table_rel): Ditto.
2258 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2259 (elf32_tic6x_check_relocs): Ditto.
2261 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2263 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2265 (strongarm*, thumb*, xscale*): Remove architectures.
2266 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2267 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2268 xscale-*-coff): Remove targets.
2270 2011-04-01 Tristan Gingold <gingold@adacore.com>
2272 * elfxx-ia64.c: include bfd_stdint.h
2274 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2276 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2277 dynobj and its initialization.
2279 2011-03-31 Tristan Gingold <gingold@adacore.com>
2281 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2282 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2283 BFD_HOST_LONG_LONG to 1.
2285 2011-03-31 Tristan Gingold <gingold@adacore.com>
2287 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2288 (_bfd_vms_write_etir): Ditto.
2289 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2290 * configure.com: Generate bfd_stdint.h
2292 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2294 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2295 (elf32_tic6x_setup): Declare.
2296 * elf32-tic6x.c: Include <limits.h>.
2297 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2298 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2300 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2301 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2302 tic6x_elf_scom_symbol_ptr): New static variables.
2303 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2304 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2305 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2306 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2307 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2308 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2309 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2310 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2311 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2312 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2313 to weak symbols as required by the ABI.
2314 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2315 as needed when generating DSBT output.
2316 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2317 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2318 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2319 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2320 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2321 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2322 New static functions.
2323 (ELF_MAXPAGESIZE): Define to 0x1000.
2324 (bfd_elf32_bfd_copy_private_bfd_data,
2325 bfd_elf32_bfd_link_hash_table_create,
2326 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2327 elf_backend_want_got_plt, elf_backend_want_dynbss,
2328 elf_backend_plt_readonly, elf_backend_got_header_size,
2329 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2330 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2331 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2332 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2333 elf_backend_section_from_bfd_section,
2334 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2335 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2336 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2338 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2339 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2340 * bfd/bfd-in2.h: Regenerate.
2341 * bfd/libbfd.h: Regenerate.
2342 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2344 2011-03-31 Tristan Gingold <gingold@adacore.com>
2346 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2347 entry on xcoff when value is C_NULL_VALUE.
2349 2011-03-31 Tristan Gingold <gingold@adacore.com>
2351 * libcoff-in.h (exec_hdr): Remove.
2352 * libcoff.h: Regenerate.
2354 2011-03-30 Nick Clifton <nickc@redhat.com>
2356 * po/da.po: Updated Danish translation.
2358 2011-03-29 Richard Henderson <rth@redhat.com>
2360 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2361 (elf64_alpha_gc_sweep_hook): New.
2362 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2363 (elf_backend_can_gc_sections): New.
2365 2011-03-26 John Marino <binutils@marino.st>
2367 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2368 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2369 * configure: Regenerate.
2371 2011-03-25 Michael Snyder <msnyder@vmware.com>
2373 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2375 2011-03-25 Tristan Gingold <gingold@adacore.com>
2377 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2378 of find_nearest_line on object files.
2380 2011-03-25 Tristan Gingold <gingold@adacore.com>
2382 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2384 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2386 2011-03-24 Alan Modra <amodra@gmail.com>
2388 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2389 old-style __tls_get_addr calls without marker relocs don't match
2390 their arg setup insn one for one. If such mismatches are found
2391 report the reloc and don't do any tls optimization.
2392 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2394 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2396 * bfd-in2.h: Regenerate.
2398 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2400 * archures.c: Add AVR XMEGA architecture information.
2401 * cpu-avr.c (arch_info_struct): Likewise.
2402 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2403 (elf32_avr_object_p): Likewise.
2405 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2407 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2408 * bfd-in2.h: Regenerate.
2409 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2410 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2412 (elf32_arm_howto_from_type): Update accordingly.
2413 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2414 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2415 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2416 with an extra noncall_refcount field.
2417 (arm_local_iplt_info): New structure.
2418 (elf_arm_obj_tdata): Add local_iplt.
2419 (elf32_arm_local_iplt): New accessor macro.
2420 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2421 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2422 Change tls_type to a bitfield and add is_iplt.
2423 (elf32_arm_link_hash_newfunc): Update accordingly.
2424 (elf32_arm_allocate_local_sym_info): New function.
2425 (elf32_arm_create_local_iplt): Likewise.
2426 (elf32_arm_get_plt_info): Likewise.
2427 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2428 (elf32_arm_get_local_dynreloc_list): Likewise.
2429 (create_ifunc_sections): Likewise.
2430 (elf32_arm_copy_indirect_symbol): Update after the changes to
2431 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2432 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2433 to get PLT information. Assert that all STT_GNU_IFUNC references
2434 are turned into PLT references.
2435 (arm_build_one_stub): Pass the symbol type to
2436 elf32_arm_final_link_relocate.
2437 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2438 (elf32_arm_allocate_irelocs): New function.
2439 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2440 all R_ARM_IRELATIVE.
2441 (elf32_arm_allocate_plt_entry): New function.
2442 (elf32_arm_populate_plt_entry): Likewise.
2443 (elf32_arm_final_link_relocate): Add an st_type parameter.
2444 Set srelgot to null for static objects. Use separate variables
2445 to record which st_value and st_type should be used when generating
2446 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2447 symbol's PLT information, setting has_iplt_entry, splt,
2448 plt_offset and gotplt_offset accordingly. Check whether
2449 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2450 the relocation target accordingly. Broaden assert to include
2451 .iplts. Don't set sreloc for static relocations. Assert that
2452 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2453 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2454 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2455 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2456 resolve GOT references to the .igot.plt entry.
2457 (elf32_arm_relocate_section): Update the call to
2458 elf32_arm_final_link_relocate.
2459 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2460 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2461 relocations in shared libraries and relocatable executables.
2462 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2463 to get the list of dynamic relocations for a local symbol.
2464 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2465 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2466 to allocate local symbol information. Treat R_ARM_REL32 and
2467 R_ARM_REL32_NOI as call relocations in shared libraries and
2468 relocatable executables. Record PLT information for local
2469 STT_GNU_IFUNC functions as well as global functions. Count
2470 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2471 to get the list of dynamic relocations for a local symbol.
2472 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2473 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2474 removed. Update after the changes to elf32_arm_link_hash_entry.
2475 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2476 entries should live in .plt or .iplt. Check whether the .igot.plt
2477 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2478 to allocate .plt and .(i)got.plt entries. Detect which .got
2479 entries will need R_ARM_IRELATIVE relocations and use
2480 elf32_arm_allocate_irelocs to allocate them. Likewise other
2481 non-.got dynamic relocations.
2482 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2483 and dynamic relocations for local STT_GNU_IFUNC symbols.
2484 Check whether the .igot.plt and .got entries can be combined.
2485 Detect which .got entries will need R_ARM_IRELATIVE relocations
2486 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2487 section pointers intead of strcmp checks. Handle iplt and igotplt.
2488 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2489 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2490 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2492 (elf32_arm_output_plt_map_1): New function, split out from
2493 elf32_arm_output_plt_map. Handle .iplt entries. Use
2494 elf32_arm_plt_needs_thumb_stub_p.
2495 (elf32_arm_output_plt_map): Call it.
2496 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2497 local .iplt entries.
2498 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2499 (elf32_arm_swap_symbol_out): Likewise.
2500 (elf32_arm_add_symbol_hook): New function.
2501 (elf_backend_add_symbol_hook): Define for all targets.
2503 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2505 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2506 * elf.c (swap_out_syms): Set st_target_internal for each
2508 * elfcode.h (elf_swap_symbol_in): Likewise.
2509 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2510 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2511 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2512 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2513 * elflink.c (elf_link_output_extsym): Likewise.
2514 (bfd_elf_final_link): Likewise.
2515 (elf_link_add_object_symbols): Copy st_target_internal
2516 to the hash table if we see a definition.
2517 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2518 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2519 a branch_type field.
2520 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2521 (arm_type_of_stub): Replace actual_st_type with an
2522 actual_branch_type parameter.
2523 (arm_build_one_stub): Use branch types rather than st_types to
2524 determine the type of branch.
2525 (cortex_a8_erratum_scan): Likewise.
2526 (elf32_arm_size_stubs): Likewise.
2527 (bfd_elf32_arm_process_before_allocation): Likewise.
2528 (allocate_dynrelocs_for_symbol): Likewise.
2529 (elf32_arm_finish_dynamic_sections): Likewise.
2530 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2531 a branch_type parameter.
2532 (elf32_arm_relocate_section): Update call accordingly.
2533 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2534 (elf32_arm_output_map_sym): Initialize st_target_internal.
2535 (elf32_arm_output_stub_sym): Likewise.
2536 (elf32_arm_symbol_processing): Delete.
2537 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2538 Use st_target_internal to record the branch type.
2539 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2541 (elf32_arm_is_function_type): Delete.
2542 (elf_backend_symbol_processing): Likewise.
2543 (elf_backend_is_function_type): Likewise.
2545 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2547 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2548 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2551 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2553 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2554 may_need_local_target_p and may_become_dynamic_p to classify
2555 the relocation type. Don't check info->symbolic or h->def_regular
2556 when deciding whether to record a potential dynamic reloc.
2557 Don't treat potential dynamic relocs as PLT references.
2558 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2559 try to make the PLT reference count go negative.
2561 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2563 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2564 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2565 Only create a dynamic relocation for local references if
2567 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2568 allocation accordingly.
2569 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2571 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2573 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2574 (elf32_arm_add_dynreloc): Likewise.
2575 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2576 to allocate dynamic relocations.
2577 (elf32_arm_size_dynamic_sections): Likewise.
2578 (allocate_dynrelocs): Likewise. Rename to
2579 allocate_dynrelocs_for_symbol.
2580 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2581 create dynamic relocations.
2582 (elf32_arm_finish_dynamic_symbol): Likewise.
2584 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2586 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2587 x32 GD->IE and GD->LE transitions.
2588 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2589 and LD->LE transitions.
2591 2011-03-10 Alan Modra <amodra@gmail.com>
2593 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2594 for LO_DS error message and correct multiple.
2596 2011-03-10 Alan Modra <amodra@gmail.com>
2598 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2599 (ppc64_elf_link_just_syms): New function.
2600 (opd_entry_value): Don't assume big-endian host.
2601 (get_r2off): New function.
2602 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2604 2011-03-06 Michael Snyder <msnyder@vmware.com>
2606 * compress.c (bfd_compress_section_contents): Check for out of mem.
2608 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2609 that case statement falls through intentionally.
2611 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2613 2011-03-04 Alan Modra <amodra@gmail.com>
2615 * archive.c (bsd_write_armap): Don't call stat in deterministic
2616 mode, and don't use st_mtime if stat returns error.
2618 2011-03-03 Michael Snyder <msnyder@vmware.com>
2620 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2622 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2624 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2625 (aout_link_write_other_symbol): Missing break statement.
2627 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2629 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2631 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2633 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2634 x32 IE->LE transition.
2635 (elf_x86_64_relocate_section): Likewise.
2637 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2639 * elflink.c (is_reloc_section): Remove function.
2640 (get_dynamic_reloc_section_name): Construct string manually.
2642 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2644 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2645 (adjust_relative_path): Likewise.
2646 (_bfd_construct_extended_name_table): Likewise.
2647 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2648 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2649 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2650 * elf32-spu.c (sort_bfds): Likewise.
2651 (spu_elf_auto_overlay): Likewise.
2652 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2653 * xcofflink.c (xcoff_set_import_path): Likewise.
2654 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2655 (xtensa_regfile_lookup_shortname): Likewise.
2657 2011-02-28 Alan Modra <amodra@gmail.com>
2660 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2661 stringsize. Properly sanity check symdef_count. Remove redundant
2664 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2666 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2667 and handle claim_file seeking. Only try to load the plugin once.
2669 2011-02-22 Andreas Schwab <schwab@redhat.com>
2671 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2672 relocation read the value from the second GOT slot.
2674 2011-02-15 Tristan Gingold <gingold@adacore.com>
2676 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2678 2011-02-15 Alan Modra <amodra@gmail.com>
2680 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2681 toc relocs. Fuss over free(NULL).
2683 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2685 * elflink.c (bfd_elf_size_dynamic_sections): Add
2686 bfd_get_symbol_leading_char to the start of newname.
2688 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2690 * configure: Regenerate.
2692 2011-02-09 Alan Modra <amodra@gmail.com>
2694 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2695 we are done. When optimising large toc, check that a global
2696 symbol on a toc reloc is defined in a kept section.
2698 2011-02-08 Nick Clifton <nickc@redhat.com>
2701 * elf.c (assign_file_positions_for_load_sections): Set the program
2702 header offset and entry size to zero if there are no program
2705 2011-02-08 Alan Modra <amodra@gmail.com>
2707 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2708 local_syms when looking for local symbols in .toc.
2710 2011-02-01 Alan Modra <amodra@gmail.com>
2712 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2713 for toc pointer on any section having makes_toc_func_call set.
2714 (check_pasted_section): Ensure pasted .init/.fini fragments use
2715 the same toc if any has makes_toc_func_call set.
2717 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2719 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2722 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2724 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2725 common sections too.
2727 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2729 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2732 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2734 Fix compilation for mingw64.
2735 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2736 typecast to avoid warning.
2737 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2739 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2740 of long for pointer to avoid warning.
2741 (elfNN_ia64_relax_brl): Idem.
2742 (elfNN_ia64_install_value): Idem.
2743 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2745 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2747 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2748 h->needs_plt when deciding whether to record a possible dynamic reloc.
2750 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2752 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2753 dynamic relocs for the removed section.
2755 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2757 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2760 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2762 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2763 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2764 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2765 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2766 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2767 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2770 2011-01-14 Alan Modra <amodra@gmail.com>
2772 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2774 (_bfd_default_error_handler): Likewise.
2775 * elf.c (print_segment_map): Likewise.
2776 * libbfd.c (warn_deprecated): Likewise.
2777 * som.c (som_sizeof_headers): No need to do so here.
2778 * coff-i860.c: Replace use of printf for error messages with
2780 * coff-ppc.c: Likewise.
2781 * coff-sh.c: Likewise.
2782 * elf32-bfin.c: Likewise.
2783 * elf32-dlx.c: Likewise.
2784 * elf32-mep.c: Likewise.
2785 * elf32-v850.c: Likewise.
2786 * mach-o.c: Likewise.
2789 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2791 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2793 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2794 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2796 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2798 (elf_x86_64_finish_dynamic_symbol): Updated.
2799 (elf_x86_64_finish_dynamic_sections): Don't use
2800 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2801 bfd_elf64_swap_dyn_out.
2803 2011-01-14 J. Park <grassman@gmail.com>
2806 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2807 following bfd_link_hash_warning symbol link.
2809 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2810 Glauber de Oliveira Costa <glommer@gmail.com>
2812 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2813 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2814 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2816 * libbfd.h: Rebuilt.
2817 * bfd-in2.h: Rebuilt.
2818 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2819 (elf32_arm_reloc_map): Likewise.
2820 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2821 (elf32_arm_stub_long_branch_any_tls_pic,
2822 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2823 (DEF_STUBS): Add new stubs.
2824 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2825 (elf32_arm_local_tlsdesc_gotent): New.
2826 (GOT_TLS_GDESC): New mask.
2827 (GOT_TLS_GD_ANY): Define.
2828 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2829 (elf32_arm_compute_jump_table_size): New.
2830 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2831 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2832 sgotplt_jump_table_size fields.
2833 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2834 (elf32_arm_link_hash_table_create): Initialize new fields.
2835 (arm_type_of_stub): Check TLS desc relocs too.
2836 (elf32_arm_stub_name): TLS desc relocs can be shared.
2837 (elf32_arm_tls_transition): Determine relaxation.
2838 (arm_stub_required_alignment): Add tls stubs.
2839 (elf32_arm_size_stubs): Likewise.
2840 (elf32_arm_tls_relax): Perform TLS relaxing.
2841 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2842 (IS_ARM_TLS_GNU_RELOC): New.
2843 (IS_ARM_TLS_RELOC): Use it.
2844 (elf32_arm_relocate_section): Perform TLS relaxing.
2845 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2847 (allocate_dynrelocs): Allocate tls desc relcoations.
2848 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2850 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2852 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2854 (elf32_arm_finish_dynamic_symbol): Adjust.
2855 (arm_put_trampoline): New.
2856 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2858 (elf_backend_always_size_sections): Define.
2860 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2862 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2864 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2868 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2869 handle symbols marked with regular reference, but not non-GOT
2870 reference when building shared library.
2872 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2873 local and global STT_GNU_IFUNC symols when building shared
2875 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2877 2011-01-05 DJ Delorie <dj@redhat.com>
2879 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2880 * libbfd.h: Regenerate.
2881 * bfd-in2.h: Regenerate.
2882 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2884 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2886 * cpu-i386.c (bfd_i386_compatible): New.
2887 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2888 with bfd_i386_compatible.
2889 (bfd_x86_64_arch_intel_syntax): Likewise.
2890 (bfd_i386_arch_intel_syntax): Likewise.
2891 (i8086_arch): Likewise.
2892 (bfd_x64_32_arch): Likewise.
2893 (bfd_x86_64_arch): Likewise.
2894 (bfd_i386_arch): Likewise.
2896 For older changes see ChangeLog-2010
2902 version-control: never