1 2011-12-01 Mikael Pettersson <mikpe@it.uu.se>
3 * elf32-m68k.c (elf_m68k_check_relocs) <R_68K_8, R68K_16, R_68K_32>: For
4 non-SEC_ALLOC sections break before GOT and PLT accounting.
6 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
8 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
9 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
10 non-SEC_ALLOC sections before GOT and PLT accounting.
12 2011-11-29 Andrew Pinski <apinski@cavium.com>
14 * archures.c (bfd_mach_mips_octeonp): New macro.
15 * bfd-in2.h: Regenerate.
16 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
17 (arch_info_struct): Add bfd_mach_mips_octeonp.
18 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
19 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
21 2011-11-23 Tristan Gingold <gingold@adacore.com>
23 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
24 (vms_write_index): Add comments.
26 2011-11-22 DJ Delorie <dj@redhat.com>
28 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
29 avoid using the special non-swapping target when not explicitly
32 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
34 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
36 2011-11-22 Tristan Gingold <gingold@adacore.com>
38 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
39 symbols. Print section name in brackets.
41 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
43 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
44 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
45 * configure: Regenerate.
46 * elf32-ppc.c: Add powerpc-freebsd definitions.
47 * elf64-ppc.c: Add powerpc64-freebsd definitions.
48 * targets.c: Add bits for powerpc and powerpc64-freebsd.
50 2011-11-17 Philipp Thomas <philipp@thogro.org>
52 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
53 needs to be translated only once.
55 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
57 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
59 (mips16_elf64_howto_table_rela): Likewise.
60 (micromips_elf64_howto_table_rela): Likewise.
61 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
62 (elf_mips16_howto_table_rela): Likewise.
63 (elf_micromips_howto_table_rela): Likewise.
65 2011-11-15 Alan Modra <amodra@gmail.com>
66 Andreas Tobler <andreast@fgznet.ch>
68 * elflink.c (_bfd_elf_create_got_section): Replace
69 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
70 (_bfd_elf_link_create_dynamic_sections): Likewise.
71 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
72 (ppc_elf_create_dynamic_sections): Likewise.
74 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
76 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
78 2011-11-08 Nick Clifton <nickc@redhat.com>
80 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
81 immediate move into an address register.
83 2011-11-09 Alan Modra <amodra@gmail.com>
85 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
86 executables when export_dynamic.
88 2011-11-08 Alan Modra <amodra@gmail.com>
90 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
91 ha_relocs_not_using_r2 to unexpected_toc_insn.
92 (ok_lo_toc_insn): New function.
93 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
94 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
95 Handle addic on lo toc reloc.
97 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
100 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
101 go through PLT. Reset plt field with init_plt_offset.
102 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
103 allocated for symbols referenced by a plabel.
105 2011-11-02 DJ Delorie <dj@redhat.com>
107 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
110 2011-11-02 Jan Beulich <jbeulich@suse.com>
112 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
113 internal_syment *' parameter. Extend 'dummy' to an array with two
114 elements. Set n_numaux early. Handle BSF_FILE.
115 (coff_write_symbols): Pass NULL as new third argument to
116 coff_write_alien_symbol().
117 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
118 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
119 from non-COFF input BFDs.
120 * libcoff-in.h (coff_write_alien_symbol): Declare.
121 * libcoff.h (coff_write_alien_symbol): Re-generate.
123 2011-11-01 DJ Delorie <dj@redhat.com>
125 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
126 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
127 (BFD32_BACKENDS): Add elf32-rl78.lo.
128 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
129 (Makefile.in): Regenerate.
130 * archures.c (bfd_architecture): Define bfd_arch_rl78.
131 (bfd_archures_list): Add bfd_rl78_arch.
132 * config.bfd: Add rl78-*-elf.
133 * configure.in: Add bfd_elf32_rl78_vec.
134 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
135 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
136 * Makefile.in: Regenerate.
137 * bfd-in2.h: Regenerate.
138 * configure: Regenerate.
139 * libbfd.h: Regenerate.
140 * cpu-rl78.c: New file.
141 * elf32-rl78.c: New file.
143 2011-10-26 Nick Clifton <nickc@redhat.com>
146 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
147 * elf32-hppa.c (STUB_SUFFIX): Likewise.
149 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
151 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
152 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
153 (BFD32_BACKENDS): Add elf32-epiphany.lo.
154 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
155 * archures.c (bfd_arch_epiphany): Add.
156 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
157 (bfd_epiphany_arch): Declare.
158 (bfd_archures_list): Add &bfd_epiphany_arch.
159 * config.bfd (epiphany-*-elf): New target case.
160 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
161 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
162 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
163 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
164 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
165 * targets.c (bfd_elf32_epiphany_vec): Declare.
166 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
167 * Makefile.in: Regenerate.
168 * bfd-in2.h: Regenerate.
169 * configure: Regenerate.
170 * libbfd.h: Regenerate.
171 * po/SRC-POTFILES.in: Regenerate.
172 * po/bfd.pot: Regenerate.
173 * cpu-epiphany.c: New file.
174 * elf32-epiphany.c: New file.
176 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
178 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
181 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
184 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
185 identical TAG_PCS_config attributes.
187 2011-10-24 Nick Clifton <nickc@redhat.com>
189 * po/ja.po: Updated Japanese translation.
191 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
194 * bfd-in.h: Include <sys/stat.h> rather than forward defining
196 * bfd-in2.h: Regenerate.
198 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
201 * elf32-i386.c (elf_i386_relocate_section): Replace
202 R_386_IRELATIVE with R_386_RELATIVE.
204 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
205 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
207 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
209 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
211 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
213 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
216 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
217 and next_irelative_index.
218 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
219 and next_irelative_index.
220 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
222 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
223 next_irelative_index from reloc_count.
224 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
227 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
228 next_jump_slot_index and next_irelative_index.
229 (elf_x86_64_link_hash_table_create): Initialize
230 next_jump_slot_index and next_irelative_index.
231 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
233 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
236 2011-10-20 Nick Clifton <nickc@redhat.com>
239 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
241 * elf64-ppc.c (STUB_SUFFIX): Likewise.
242 * elf32-hppa.c (STUB_SUFFIX): Likewise.
244 2011-10-20 Alan Modra <amodra@gmail.com>
246 * elf32-i386.c (i386_opcode16): Delete.
247 (elf_i386_check_tls_transition): Use memcmp to compare contents.
248 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
249 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
251 2011-10-19 Alan Modra <amodra@gmail.com>
254 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
255 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
256 "mark". Hide undefweak too. Clear def_regular and ref_regular.
257 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
258 reloc errors from garbage-collected code.
259 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
260 * elf32-bfin.c (bfin_relocate_section): Likewise.
261 (bfinfdpic_relocate_section): Likewise.
262 * elf32-cris.c (cris_elf_relocate_section): Likewise.
263 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
264 * elf32-i386.c (elf_i386_relocate_section): Likewise.
265 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
266 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
267 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
268 * elf32-s390.c (elf_s390_relocate_section): Likewise.
269 * elf32-sh.c (sh_elf_relocate_section): Likewise.
270 * elf32-spu.c (spu_elf_relocate_section): Likewise.
271 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
272 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
273 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
274 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
275 * elf64-s390.c (elf_s390_relocate_section): Likewise.
276 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
277 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
278 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
279 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
281 2011-10-19 Alan Modra <amodra@gmail.com>
284 * elflink.c (elf_link_output_extsym): Correct test for warning when
285 forced local executable syms are referenced from shared libraries.
287 2011-10-19 Alan Modra <amodra@gmail.com>
290 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
292 2011-10-18 David S. Miller <davem@davemloft.net>
295 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
296 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
297 call delay slot instruction forward 4 bytes when performing
300 2011-10-17 Alan Modra <amodra@gmail.com>
304 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
305 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
307 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
309 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
310 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
312 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
313 updates of the plt refcount.
314 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
315 refcount in relation to the plt refcount.
317 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
319 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
322 2011-10-11 Alan Modra <amodra@gmail.com>
325 * archive.c (bfd_generic_archive_p): Only check first element
326 when target_defaulted.
327 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
328 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
330 2011-10-11 Alan Modra <amodra@gmail.com>
333 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
334 thin archive element using container target if not defaulted.
336 2011-10-10 Nick Clifton <nickc@redhat.com>
338 * po/es.po: Updated Spanish translation.
339 * po/fi.po: Updated Finnish translation.
340 * po/fr.po: Updated French translation.
341 * po/ru.po: Updated Russian translation.
343 2011-10-10 Alan Modra <amodra@gmail.com>
345 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
346 (struct ppc_link_hash_table): Add tocsave_htab.
347 (struct tocsave_entry): New.
348 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
349 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
350 (ppc64_elf_link_hash_table_free): ..and delete it.
351 (build_plt_stub): Always put STD_R2_40R1 first.
352 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
353 on plt call. If present add prologue nop location to tocsave_htab.
354 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
355 first insn of plt call stub when R_PPC64_TOCSAVE present.
357 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
360 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
361 alignment and size for common symbols.
363 2011-10-08 Alan Modra <amodra@gmail.com>
367 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
370 2011-10-08 Alan Modra <amodra@gmail.com>
373 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
374 even when strip_discarded is false.
376 2011-10-05 Kai Tietz <ktietz@redhat.com>
378 * coffgen.c (coff_write_alien_symbol): Don't write
379 symbol for discarded sections, if strip_discarded isn't
380 explicit set to false.
381 (coff_write_native_symbol): Likewise.
383 2011-10-05 DJ Delorie <dj@redhat.com>
384 Nick Clifton <nickc@redhat.com>
386 * elf32-rx.c: Add support for PID mode.
387 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
388 Include addend in R_RX_SYM relocations.
390 2011-09-30 Tristan Gingold <gingold@adacore.com>
392 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
393 (read_section): Add sec argument. Adjust the code to get section
395 (read_indirect_string): Adjust call to read_section.
396 (read_abbrevs): Ditto.
397 (decode_line_info): Ditto.
398 (read_debug_ranges): Ditto.
399 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
400 (find_debug_info): Add debug_sections parameter. Use it instead
402 (place_sections): Get section names from stash.
403 (find_line): Add debug_sections argument. Initialize
404 debug_sections field of stash from it.
405 Adjust calls to find_debug_info.
406 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
407 Adjust call to find_line.
408 (_bfd_dwarf2_find_line): Adjust call to find_line.
409 * libcoff-in.h (struct dwarf_debug_section): New declaration.
410 (coff_find_nearest_line_with_names): Likewise.
411 * libcoff.h: Regenerate.
412 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
413 (dwarf_debug_sections): Likewise.
414 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
415 * libbfd.h: Regenerate.
416 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
417 _bfd_dwarf2_find_nearest_line.
418 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
419 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
420 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
421 * coffgen.c (coff_find_nearest_line_with_names): New function.
422 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
423 * coff-rs6000.c (xcoff_debug_sections): New constant.
424 (xcoff_find_nearest_line): New function.
425 (rs6000coff_vec): Use xcoff_find_nearest_line.
426 (pmac_xcoff_vec): Ditto.
428 2011-09-30 Alan Modra <amodra@gmail.com>
431 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
432 (ppc64_elf_edit_toc): Check HA relocs.
433 (ha_reloc_match): Delete function.
434 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
435 Instead do it and low part optimization based on
436 ha_relocs_not_using_r2.
438 2011-09-29 Alan Modra <amodra@gmail.com>
441 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
442 debug and special section groups.
444 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
447 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
448 clearing def_dynamic.
449 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
451 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
454 2011-09-27 Kai Tietz <ktietz@redhat.com>
456 * coffcode.h (sec_to_styp_flags): Handle
457 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
458 SEC_LINK_DUPLICATES_SAME_SIZE.
460 2011-09-22 Tristan Gingold <gingold@adacore.com>
462 * configure.in: Bump version to 2.22.51
463 * configure: Regenerate.
465 2011-09-21 David S. Miller <davem@davemloft.net>
467 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
468 * elfxx-sparc.h: Declare it.
469 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
470 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
472 2011-09-21 Tristan Gingold <gingold@adacore.com>
474 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
475 Deals with size limited strings.
476 (bfd_mach_o_build_commands): Initialize more fields.
478 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
481 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
484 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
487 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
488 to struct bfd_elf_version_tree.
490 * elflink.c (elf_info_failed): Remove verdefs.
491 (_bfd_elf_export_symbol): Updated.
492 _bfd_elf_link_assign_sym_version): Likewise.
493 (bfd_elf_size_dynamic_sections): Remove pointer to struct
494 bfd_elf_version_tree. Updated.
495 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
498 * linker.c (bfd_hide_sym_by_version): New.
500 * bfd-in2.h: Regenerated.
502 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
505 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
506 if there are no GOT relocations.
508 2011-09-09 Kai Tietz <ktietz@redhat.com>
510 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
511 for targets without symbol_leading_char.
513 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
515 * bfdwin.c (bfd_get_file_window): Fix memory leak.
517 2011-09-07 Alan Modra <amodra@gmail.com>
520 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
523 2011-09-06 Alan Modra <amodra@gmail.com>
526 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
527 (ppc64_elf_edit_toc): Fix style nit. Report some details
528 on linker failure due to reference in debug or non-alloc
529 sections to optimized away toc entry, and don't abort.
531 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
533 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
536 2011-08-26 Nick Clifton <nickc@redhat.com>
538 * po/es.po: Updated Spanish translation.
540 2011-08-19 Alan Modra <amodra@gmail.com>
542 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
543 we haven't seen expected -mcmodel=medium/large code relocs.
545 2011-08-18 Tristan Gingold <gingold@adacore.com>
547 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
549 2011-08-17 Tristan Gingold <gingold@adacore.com>
551 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
553 2011-08-17 Alan Modra <amodra@gmail.com>
556 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
557 (_bfd_handle_already_linked): Declare.
558 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
559 _bfd_coff_section_already_linked.
560 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
561 * coffcode.h (coff_section_already_linked): Likewise.
562 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
563 * elf-bfd.h: Likewise.
564 * libbfd-in.h: Likewise.
565 * targets.c: Likewise.
566 * linker.c (bfd_section_already_linked): Likewise.
567 (bfd_section_already_linked_table_lookup): Likewise.
568 (bfd_section_already_linked_table_insert): Likewise.
569 (_bfd_generic_section_already_linked): Likewise. Call
570 _bfd_handle_already_linked.
571 (_bfd_handle_already_linked): New function, split out from..
572 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
573 2011-07-09 changes. Avoid unnecessary strcmp when matching
574 already_linked_list entries. Match plugin linkonce section.
575 (section_signature): Delete.
576 * coffgen.c (_bfd_coff_section_already_linked): New function.
577 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
578 * libbfd.h: Regenerate.
579 * libcoff.h: Regenerate.
580 * bfd-in2.h: Regenerate.
582 2011-08-14 Alan Modra <amodra@gmail.com>
584 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
585 shared and call to _mcount will go via plt.
587 2011-08-14 Alan Modra <amodra@gmail.com>
589 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
590 * elf32-ppc.c: Likewise.
591 (ppc_elf_select_plt_layout): Use einfo rather than info to report
594 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
597 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
598 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
599 and zero-extend it to 64bit if addend is zero for x32. Generate
600 R_X86_64_RELATIVE64 for x32.
602 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
604 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
605 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
606 * elf32-arm.c (elf32_arm_link_hash_table): New field.
607 (elf232_arm_link_hash_table_create): Initialise new field.
608 (check_use_blx): Change test depending on fix_arm1176.
609 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
610 command line options.
612 2011-08-08 Tristan Gingold <gingold@adacore.com>
614 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
615 (segsec_names_xlat): Reorder elements.
616 (bfd_mach_o_read_section_32): Fix typo.
617 (bfd_mach_o_read_section_64): Fix typo.
619 2011-08-08 Tristan Gingold <gingold@adacore.com>
621 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
622 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
623 (bfd_mach_o_section): Use them. Add next field.
624 (bfd_mach_o_segment_command): Replace sections array by
625 sect_head and sect_tail.
626 (bfd_mach_o_get_mach_o_section): New macro.
627 (bfd_mach_o_lookup_section): Remove.
628 (bfd_mach_o_new_section_hook): New function.
629 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
631 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
632 parameter with segname and sectname parameters. Adjust.
633 (bfd_mach_o_append_section_to_segment): New function. Use a
634 linked list for Mach-O sections.
635 (bfd_mach_o_write_segment_32): Adjust.
636 (bfd_mach_o_write_segment_64): Ditto.
637 (bfd_mach_o_build_commands): Fix comment. Adjust.
638 (bfd_mach_o_flatten_sections): Adjust.
639 (bfd_mach_o_print_section_map): Adjust.
640 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
641 (bfd_mach_o_new_section_hook): New function.
642 (bfd_mach_o_init_section_from_mach_o): Ditto.
643 (bfd_mach_o_read_section_32): Remove section parameter.
644 Return a section instead.
645 (bfd_mach_o_read_section_64): Ditto.
646 (bfd_mach_o_read_section): Ditto.
647 (bfd_mach_o_make_bfd_section): Adjust.
648 (bfd_mach_o_read_segment): Adjust for new profile of
649 bfd_mach_o_read_section.
650 (bfd_mach_o_lookup_section): Remove.
651 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
653 2011-08-08 Tristan Gingold <gingold@adacore.com>
655 * mach-o.h (bfd_mach_o_version_min_command): New structure.
656 (bfd_mach_o_load_command): Add version_min.
657 (mach_o_data_struct): Fix comment.
658 * mach-o.c (bfd_mach_o_read_version_min): New function.
659 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
660 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
661 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
662 (bfd_mach_o_get_name_or_null): New function.
663 (bfd_mach_o_get_name): Use the above new one.
664 (bfd_mach_o_load_command_name): Add the above new commands.
665 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
666 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
667 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
668 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
670 2011-08-08 Tristan Gingold <gingold@adacore.com>
672 * mach-o.h: Move size macros to external.h
673 Move reloc macros to reloc.h and x86-64.h.
674 * mach-o-i386.c: Includes mach-o/reloc.h
675 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
676 * mach-o.c: Add includes.
677 (bfd_mach_o_write_header): Use structure from external.h to convert.
678 (bfd_mach_o_write_thread): Ditto.
679 (bfd_mach_o_write_relocs): Ditto.
680 (bfd_mach_o_write_section_32): Ditto.
681 (bfd_mach_o_write_section_64): Ditto.
682 (bfd_mach_o_write_segment_32): Ditto.
683 (bfd_mach_o_write_segment_64): Ditto.
684 (bfd_mach_o_write_symtab): Ditto.
685 (bfd_mach_o_write_contents): Ditto.
686 (bfd_mach_o_read_header): Ditto.
687 (bfd_mach_o_read_section_32): Ditto.
688 (bfd_mach_o_read_section_64): Ditto.
689 (bfd_mach_o_read_symtab_symbol): Ditto.
690 (bfd_mach_o_read_dylinker): Ditto.
691 (bfd_mach_o_read_dylib): Ditto.
692 (bfd_mach_o_read_dysymtab): Ditto.
693 (bfd_mach_o_read_symtab): Ditto.
694 (bfd_mach_o_read_linkedit): Ditto.
695 (bfd_mach_o_read_str): Ditto.
696 (bfd_mach_o_read_dyld_info): Ditto.
697 (bfd_mach_o_read_segment): Ditto.
698 (bfd_mach_o_read_command): Ditto.
699 (bfd_mach_o_archive_p): Ditto.
700 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
701 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
702 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
703 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
704 of an hard-coded value.
706 2011-08-08 Tristan Gingold <gingold@adacore.com>
708 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
709 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
710 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
711 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
713 2011-08-08 Tristan Gingold <gingold@adacore.com>
715 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
716 (bfd_mach_o_convert_section_name_to_bfd): Use it.
717 (bfd_mach_o_get_section_type_from_name): New function.
718 (bfd_mach_o_get_section_attribute_from_name): Ditto.
719 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
720 Add comments. Add prototypes for the above new functions.
722 2011-08-05 Mark Kettenis <kettenis@gnu.org>
724 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
726 2011-08-05 Alan Modra <amodra@gmail.com>
728 * elf64-ppc.c (maybe_strip_output): New function.
729 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
731 2011-08-05 Alan Modra <amodra@gmail.com>
734 * elflink.c (_bfd_elf_section_already_linked): Return matched
735 status. Remove COFF comdat section handling.
736 * linker.c (_bfd_generic_section_already_linked): Return matched
737 status. Don't set SEC_GROUP in l_flags for plugin entries.
738 (bfd_section_already_linked): Update prototype.
739 * targets.c (_section_already_linked): Likewise.
740 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
741 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
742 (_bfd_nolink_section_already_linked): Update.
743 * libbfd.h: Regenerate.
744 * bfd-in2.h: Regenerate.
746 2011-08-05 Alan Modra <amodra@gmail.com>
748 * elf32-ppc.c: Include dwarf2.h.
749 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
750 (ppc_elf_create_glink): Create .eh_frame section.
751 (glink_eh_frame_cie): New array.
752 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
753 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
755 2011-08-04 Tristan Gingold <gingold@adacore.com>
757 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
758 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
760 2011-08-03 Tristan Gingold <gingold@adacore.com>
762 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
763 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
765 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
767 * elfxx-mips.c (check_4byte_branch): Remove function.
768 (check_relocated_bzc): New function.
769 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
770 instructions that immediately follow a compact branch
773 2011-08-02 Alan Modra <amodra@gmail.com>
775 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
777 (ppc_build_one_stub): Adjust get_relocs call to suit..
778 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
780 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
783 * archures.c (bfd_mach_i386_intel_syntax): New.
784 (bfd_mach_i386_i8086): Updated.
785 (bfd_mach_i386_i386): Likewise.
786 (bfd_mach_x86_64): Likewise.
787 (bfd_mach_x64_32): Likewise.
788 (bfd_mach_i386_i386_intel_syntax): Likewise.
789 (bfd_mach_x86_64_intel_syntax): Likewise.
790 (bfd_mach_x64_32_intel_syntax): Likewise.
791 (bfd_mach_l1om): Likewise.
792 (bfd_mach_l1om_intel_syntax): Likewise.
793 (bfd_mach_k1om): Likewise.
794 (bfd_mach_k1om_intel_syntax): Likewise.
796 * bfd-in2.h: Regenerated.
798 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
800 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
801 (bfd_x64_32_arch): Likewise.
803 * elf64-x86-64.c: Include "libiberty.h".
804 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
805 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
806 (elf_x86_64_reloc_type_lookup): Likewise.
807 (elf_x86_64_reloc_name_lookup): Likewise.
808 (elf_x86_64_relocate_section): Likewise.
809 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
811 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
813 * elfxx-mips.c (check_br32): Fix return type.
815 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
817 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
819 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
821 * elfxx-mips.c: Adjust comments throughout.
822 (mips_elf_relax_delete_bytes): Reshape code.
823 (_bfd_mips_elf_relax_section): Remove check for
824 R_MICROMIPS_GPREL16 relocations. Reshape code.
826 2011-07-28 Roland McGrath <mcgrathr@google.com>
828 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
829 (elf_i386_nacl_plt0_entry): New variable.
830 (elf_i386_plt_entry): New variable.
831 (elf_i386_nacl_pic_plt0_entry): New variable.
832 (elf_i386_nacl_pic_plt_entry): New variable.
833 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
834 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
835 (elf_backend_plt_alignment): Likewise.
837 * config.bfd: Handle i[3-7]86-*-nacl*.
838 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
839 * targets.c: Support bfd_elf32_i386_nacl_vec.
840 * configure.in: Likewise.
841 * configure: Regenerated.
843 * elf32-i386.c (struct elf_i386_plt_layout): New type.
844 (GET_PLT_ENTRY_SIZE): New macro.
845 (elf_i386_plt): New variable.
846 (struct elf_i386_backend_data): New member `plt'.
847 (elf_i386_arch_bed): Add initializer for it.
848 (elf_i386_vxworks_arch_bed): Likewise.
849 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
850 (elf_i386_plt_sym_val): Likewise.
851 (elf_i386_relocate_section): Likewise.
852 (elf_i386_finish_dynamic_symbol): Likewise.
853 Also use other elf_i386_plt_layout members for PLT details.
854 (elf_i386_finish_dynamic_sections): Likewise.
856 * elf32-i386.c (struct elf_i386_backend_data): New type.
857 (get_elf_i386_backend_data): New macro.
858 (elf_i386_arch_bed): New variable.
859 (elf_backend_arch_data): New macro.
860 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
861 (elf_i386_link_hash_table_create): Don't initialize them.
862 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
863 elf_i386_backend_data, not elf_i386_link_hash_table.
864 (elf_i386_adjust_dynamic_symbol): Likewise.
865 (elf_i386_allocate_dynrelocs): Likewise.
866 (elf_i386_readonly_dynrelocs): Likewise.
867 (elf_i386_size_dynamic_sections): Likewise.
868 (elf_i386_relocate_section): Likewise.
869 (elf_i386_finish_dynamic_symbol): Likewise.
870 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
871 (elf_i386_vxworks_link_hash_table_create): Function removed.
872 (elf_i386_vxworks_arch_bed): New variable.
873 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
875 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
876 * elfxx-target.h (elf_backend_arch_data): New macro.
877 (elfNN_bed): Use it as initializer for the new member.
879 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
881 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
884 2011-07-26 Jakub Jelinek <jakub@redhat.com>
886 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
887 and .zdebug_macro entry.
888 (dwarf_debug_section_enum): Add debug_macro.
890 2011-07-26 Alan Modra <amodra@gmail.com>
892 * elf64-ppc.c: Include dwarf2.h.
893 (struct ppc_link_hash_table): Add glink_eh_frame.
894 (create_linkage_sections): Create .eh_frame section.
895 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
897 (glink_eh_frame_cie): New array.
898 (ppc64_elf_size_stubs): Size glink_eh_frame.
899 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
900 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
902 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
905 * elf64-mmix.c (struct _mmix_elf_section_data): New members
906 has_warned_bpo and has_warned_pushj.
907 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
908 converting to ISO C. Add new parameter error_message. All
910 (mmix_elf_perform_relocation): Ditto.
911 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
912 Handle the case where mmix_elf_check_common_relocs has not been
913 called, missing preparations for relocs of the respective type.
915 2011-07-24 Chao-ying Fu <fu@mips.com>
916 Ilie Garbacea <ilie@mips.com>
917 Maciej W. Rozycki <macro@codesourcery.com>
918 Joseph Myers <joseph@codesourcery.com>
919 Catherine Moore <clm@codesourcery.com>
920 Richard Sandiford <rdsandiford@googlemail.com>
922 * archures.c (bfd_mach_mips_micromips): New macro.
923 * cpu-mips.c (I_micromips): New enum value.
924 (arch_info_struct): Add bfd_mach_mips_micromips.
925 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
927 (_bfd_mips_elf_relax_section): Likewise.
928 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
929 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
931 (_bfd_mips16_elf_reloc_shuffle): Rename to...
932 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
933 (gprel16_reloc_p): Handle microMIPS ASE.
934 (literal_reloc_p): New function.
935 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
936 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
937 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
938 and _bfd_mips_elf_reloc_shuffle changes.
939 (mips_elf_gprel32_reloc): Update comment.
940 (micromips_reloc_map): New variable.
941 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
942 (mips_elf32_rtype_to_howto): Likewise.
943 (mips_info_to_howto_rel): Likewise.
944 (bfd_elf32_bfd_is_target_special_symbol): Define.
945 (bfd_elf32_bfd_relax_section): Likewise.
946 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
947 (micromips_elf64_howto_table_rela): Likewise.
948 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
949 and _bfd_mips_elf_reloc_shuffle changes.
950 (micromips_reloc_map): Likewise.
951 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
952 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
953 (mips_elf64_rtype_to_howto): Likewise.
954 (bfd_elf64_bfd_is_target_special_symbol): Define.
955 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
956 (elf_micromips_howto_table_rela): Likewise.
957 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
958 and _bfd_mips_elf_reloc_shuffle changes.
959 (micromips_reloc_map): Likewise.
960 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
961 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
962 (mips_elf_n32_rtype_to_howto): Likewise.
963 (bfd_elf32_bfd_is_target_special_symbol): Define.
964 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
965 (LA25_LUI_MICROMIPS_2): Likewise.
966 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
967 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
968 (TLS_RELOC_P): Handle microMIPS ASE.
969 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
970 target is a microMIPS function.
971 (micromips_reloc_p): New function.
972 (micromips_reloc_shuffle_p): Likewise.
973 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
974 (got_disp_reloc_p, got_page_reloc_p): New functions.
975 (got_ofst_reloc_p): Likewise.
976 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
977 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
978 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
979 (micromips_branch_reloc_p): New function.
980 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
981 (tls_gottprel_reloc_p): Likewise.
982 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
983 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
985 (_bfd_mips16_elf_reloc_shuffle): Rename to...
986 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
987 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
988 (mips_tls_got_index, mips_elf_got_page): Likewise.
989 (mips_elf_create_local_got_entry): Likewise.
990 (mips_elf_relocation_needs_la25_stub): Likewise.
991 (mips_elf_calculate_relocation): Likewise.
992 (mips_elf_perform_relocation): Likewise.
993 (_bfd_mips_elf_symbol_processing): Likewise.
994 (_bfd_mips_elf_add_symbol_hook): Likewise.
995 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
996 (mips_elf_add_lo16_rel_addend): Likewise.
997 (_bfd_mips_elf_check_relocs): Likewise.
998 (mips_elf_adjust_addend): Likewise.
999 (_bfd_mips_elf_relocate_section): Likewise.
1000 (mips_elf_create_la25_stub): Likewise.
1001 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1002 (_bfd_mips_elf_gc_sweep_hook): Likewise.
1003 (_bfd_mips_elf_is_target_special_symbol): New function.
1004 (mips_elf_relax_delete_bytes): Likewise.
1005 (opcode_descriptor): New structure.
1007 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1008 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1009 (beq_insn_32): Likewise.
1010 (b_insn_16, bz_insn_16): New variables.
1011 (BZC32_REG_FIELD): New macro.
1012 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1013 (bzc_insns_32, bz_insns_16):Likewise.
1014 (BZ16_REG, BZ16_REG_FIELD): New macros.
1015 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1016 (jal_x_insn_32_bd32): Likewise.
1017 (j_insn_32, jalr_insn_32): Likewise.
1018 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1019 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1020 (JR16_REG): New macro.
1021 (ds_insns_16_bd16): New variable.
1022 (lui_insn): Likewise.
1023 (addiu_insn, addiupc_insn): Likewise.
1024 (ADDIUPC_REG_FIELD): New macro.
1025 (MOVE32_RD, MOVE32_RS): Likewise.
1026 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1027 (move_insns_32, move_insns_16): New variables.
1028 (nop_insn_32, nop_insn_16): Likewise.
1030 (find_match): New function.
1031 (check_br16_dslot, check_br32_dslot): Likewise.
1032 (check_br16, check_br32): Likewise.
1033 (IS_BITSIZE): New macro.
1034 (check_4byte_branch): New function.
1035 (_bfd_mips_elf_relax_section): Likewise.
1036 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1037 and microMIPS modules together.
1038 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1039 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1040 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1041 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1042 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1043 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1044 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1045 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1046 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1047 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1048 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1049 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1050 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1051 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1052 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1053 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1054 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1055 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1056 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1057 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1058 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1059 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1060 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1061 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1062 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1063 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1064 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1065 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1066 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1067 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1068 * bfd-in2.h: Regenerate.
1069 * libbfd.h: Regenerate.
1071 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1073 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1074 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1075 * Makefile.in: Regenerated.
1077 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1078 (bfd_k1om_arch): New.
1079 (bfd_archures_list): Add &bfd_k1om_arch.
1080 * bfd-in2.h: Regenerated.
1082 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1083 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1084 if bfd_elf64_x86_64_freebsd_vec is supported.
1085 (targ_selvecs): Likewise.
1087 * configure.in: Support bfd_elf64_k1om_vec and
1088 bfd_elf64_k1om_freebsd_vec.
1089 * configure: Regenerated.
1093 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1094 (bfd_elf64_k1om_vec): Likewise.
1095 (bfd_elf64_k1om_freebsd_vec): Likewise.
1097 * targets.c (bfd_elf64_k1om_vec): New.
1098 (bfd_elf64_k1om_freebsd_vec): Likewise.
1099 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1100 bfd_elf64_k1om_freebsd_vec.
1102 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1104 Fix false coff-go32-exe matches.
1105 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1107 * coff-stgo32.c (go32_check_format): New forward declaration.
1108 (COFF_CHECK_FORMAT): New defintion.
1109 (go32_check_format): New function.
1111 2011-07-15 Alan Modra <amodra@gmail.com>
1113 * configure.in: Bump version.
1114 * configure: Regenerate.
1116 2011-07-14 Alan Modra <amodra@gmail.com>
1118 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1119 * elf-bfd.h (struct already_linked): Forward declare.
1121 2011-07-14 Alan Modra <amodra@gmail.com>
1123 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1124 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1126 2011-07-14 Alan Modra <amodra@gmail.com>
1128 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1129 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1130 (build_tls_get_addr_stub): Likewise.
1131 (ppc_build_one_stub): Update calls to above.
1132 (ppc_size_one_stub): Adjust stub size.
1133 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1134 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1136 2011-07-12 Nick Clifton <nickc@redhat.com>
1138 * elf32-arm.c (elf32_arm_section_flags): Delete.
1139 (elf_backend_section_flags): Remove.
1141 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1144 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1145 when setting stack_flags.
1147 2011-07-11 Catherine Moore <clm@codesourcery.com>
1149 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1150 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1151 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1152 * bfd-in2.h: Regenerated.
1153 * bfd.c (bfd_lookup_section_flags): New definition.
1154 * binary.c (binary_bfd_lookup_section_flags): New definition.
1155 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1156 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1157 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1158 * coff-rs6000.c (rs6000coff_vec): Include
1159 bfd_generic_lookup_section_flags.
1160 (pmac_xcoff_vec): Likewise.
1161 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1162 * coff64-rs6000.c (rs6000coff64_vec): Include
1163 bfd_generic_lookup_section_flags.
1164 (aix5coff64_vec): Likewise.
1165 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1166 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1167 (bfd_elf_lookup_section_flags): Declare.
1168 * elflink.c (bfd_elf_lookup_section_flags): New function.
1169 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1170 (elf_backend_lookup_section_flags_hook): Define.
1171 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1172 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1173 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1174 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1175 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1176 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1177 (bfd_generic_lookup_section_flags): Declare.
1178 * libbfd.h: Regenerated.
1179 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1180 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1181 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1182 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1183 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1184 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1185 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1186 * reloc.c (bfd_generic_lookup_section_flags): New function.
1187 * som.c (som_bfd_lookup_section_flags): New definition.
1188 * srec.c (srec_bfd_lookup_section_flags): New definition.
1189 * targets.c (flag_info): Declare.
1190 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1191 (_bfd_lookup_section_flags): New.
1192 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1193 * versados.c (versados_bfd_lookup_section_flags): New definition.
1194 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1195 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1197 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1200 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1202 2011-07-09 Alan Modra <amodra@gmail.com>
1205 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1206 rather than kept_section to determine whether a symbol is from
1207 a discarded section.
1208 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1209 sections appear undefined.
1211 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1214 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1215 "asection *" with "struct already_linked *".
1216 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1217 (_bfd_generic_section_already_linked): Likewise.
1218 (bfd_section_already_linked_table_insert): Likewise.
1219 (struct already_linked): New.
1220 (struct bfd_section_already_linked): Use it.
1221 * elflink.c (_bfd_elf_section_already_linked): Replace.
1222 "asection *" with "struct already_linked *". Replace the plugin
1223 dummy with the LTO output.
1224 * linker.c (_bfd_generic_section_already_linked): Likewise.
1225 * targets.c (struct already_linked): Add forward declaration.
1226 (bfd_target): Replace "struct bfd_section *" with
1227 "struct already_linked *" in _section_already_linked.
1228 * bfd-in2.h: Regenerate.
1229 * libbfd.h: Regenerate.
1231 2011-07-06 Tristan Gingold <gingold@adacore.com>
1233 * mach-o.h: Move loader related definitions to
1234 include/mach-o/loader.h. Include it.
1236 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1239 define to _bfd_elf_set_osabi.
1241 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1242 Thomas Schwinge <thomas@schwinge.name>
1245 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1246 ELFOSABI_LINUX alias.
1247 * elf32-hppa.c: Likewise.
1248 * elf32-i370.c: Likewise.
1249 * elf64-hppa.c: Likewise.
1251 2011-07-01 Ian Lance Taylor <iant@google.com>
1253 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1254 DW_OP_lit3 to DW_OP_lit2.
1256 2011-07-01 Alan Modra <amodra@gmail.com>
1258 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1259 dyn relocs when called to copy flags for a weak sym.
1260 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1261 (ppc64_elf_merge_private_bfd_data): Delete.
1262 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1263 _bfd_generic_verify_endian_match.
1265 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1267 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1270 2011-06-28 Tristan Gingold <gingold@adacore.com>
1272 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1274 (_bfd_vms_write_etir): Write linkage index from reloc.
1276 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1278 * mach-o.c (bfd_mach_o_read_command): Also ignore
1279 BFD_MACH_O_LC_ROUTINES_64.
1281 2011-06-27 Tristan Gingold <gingold@adacore.com>
1283 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1284 section target index.
1286 2011-06-27 Nick Clifton <nickc@redhat.com>
1288 * cisco-core.c (cisco_core_little_vec): Add initialization of
1289 match_priority field.
1291 2011-06-27 Tristan Gingold <gingold@adacore.com>
1293 * cache.c: Include bfd_stdint.h.
1294 (cache_bmmap): Change profile. Return region start and size.
1295 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1296 (bfd_mmap): Change profile and adjust. Update comment.
1297 (memory_bmmap): Change profile.
1298 * opncls.c (opncls_bmmap): Change profile.
1299 * vms-lib.c (vms_lib_bmmap): Likewise.
1300 * libbfd.h: Regenerate.
1301 * bfd-in2.h: Regenerate.
1303 2011-06-27 Tristan Gingold <gingold@adacore.com>
1305 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1308 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1310 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1311 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1313 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1315 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1317 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1319 2011-06-24 Richard Henderson <rth@redhat.com>
1322 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1323 tlsgd insn before swapping adjacent insns.
1325 2011-06-24 Tristan Gingold <gingold@adacore.com>
1327 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1330 2011-06-24 Alan Modra <amodra@gmail.com>
1333 * elf.c (assign_file_positions_for_load_sections): Don't align
1334 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1335 that don't get a PT_LOAD.
1337 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1339 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1340 (sh_elf_check_relocs): Likewise.
1342 2011-06-22 Richard Henderson <rth@redhat.com>
1344 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1345 TPREL in a PIE image.
1346 (alpha_dynamic_entries_for_reloc): Likewise.
1347 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1348 (elf64_alpha_relax_got_load): Likewise.
1350 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1352 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1355 2011-06-22 Alan Modra <amodra@gmail.com>
1357 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1358 plugin symbols. Fix segfault on linker scrip defined syms.
1360 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1363 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1364 at all for linker created .eh_frame sections.
1365 (_bfd_elf_discard_section_eh_frame): Handle linker created
1366 .eh_frame sections with no relocations.
1367 * elf64-x86-64.c: Include dwarf2.h.
1368 (elf_x86_64_eh_frame_plt): New variable.
1369 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1370 PLT_FDE_LEN_OFFSET): Define.
1371 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1372 (elf_x86_64_create_dynamic_sections): Create and fill in
1373 .eh_frame section for .plt section.
1374 (elf_x86_64_size_dynamic_sections): Write .plt section size
1375 into .eh_frame FDE covering .plt section.
1376 (elf_x86_64_finish_dynamic_sections): Write .plt section
1377 start into .eh_frame FDE covering .plt section. Call
1378 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1379 (elf_backend_plt_alignment): Define to 4.
1380 * elf32-i386.c: Include dwarf2.h.
1381 (elf_i386_eh_frame_plt): New variable.
1382 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1383 PLT_FDE_LEN_OFFSET): Define.
1384 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1385 (elf_i386_create_dynamic_sections): Create and fill in
1386 .eh_frame section for .plt section.
1387 (elf_i386_size_dynamic_sections): Write .plt section size
1388 into .eh_frame FDE covering .plt section.
1389 (elf_i386_finish_dynamic_sections): Write .plt section
1390 start into .eh_frame FDE covering .plt section. Call
1391 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1392 (elf_backend_plt_alignment): Define to 4.
1394 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1396 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1399 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1401 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1402 CORE_HEADER is defined.
1403 (elf_x86_64_write_core_note): New.
1404 (elf_backend_write_core_note): Likewise.
1406 * hosts/x86-64linux.h (uint64_t): New.
1407 (user_regsx32_struct): Likewise.
1408 (elf_gregx32_t): Likewise.
1409 (ELF_NGREGX32): Likewise.
1410 (elf_gregsetx32_t): Likewise.
1411 (elf_prstatusx32): Likewise.
1412 (prstatusx32_t): Likewise.
1413 (user_fpregs32_struct): Removed.
1414 (user_fpxregs32_struct): Likewise.
1416 (elf_fpregset32_t): Likewise.
1417 (elf_fpxregset32_t): Likewise.
1418 (prgregset32_t): Likewise.
1419 (prfpregset32_t): Likewise.
1421 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1423 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1424 (elf_x86_64_grok_psinfo): Likewise.
1426 2011-06-16 Nick Clifton <nickc@redhat.com>
1428 * elf.c (elf_find_function): Fail if not provided with a symbol
1431 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1433 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1434 * elf.c (elfcore_grok_arm_vfp): New function.
1435 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1436 (elfcore_write_arm_vfp): New function.
1437 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1439 2011-06-14 Richard Henderson <rth@redhat.com>
1441 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1442 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1443 (elf64_alpha_always_size_sections): Don't call
1444 elf64_alpha_merge_ind_symbols.
1445 (elf_backend_copy_indirect_symbol): New.
1447 2011-06-14 Alan Modra <amodra@gmail.com>
1450 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1451 before doing anything.
1452 (_bfd_elf_discard_section_eh_frame): Likewise.
1454 2011-06-14 Alan Modra <amodra@gmail.com>
1456 * Makefile.am: Formatting.
1457 * Makefile.in: Regenerate.
1458 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1459 * po/SRC-POTFILES.in: Regnerate.
1461 2011-06-14 Alan Modra <amodra@gmail.com>
1463 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1464 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1465 Don't handle warning symbols here.
1466 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1467 (allocate_dynrelocs, readonly_dynrelocs): As above.
1469 2011-06-14 Alan Modra <amodra@gmail.com>
1472 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1473 (elf_gc_sweep): Don't treat debug and sections like .comment
1475 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1476 not part of a group. Always call gc_mark_extra_sections.
1477 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1478 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1479 _bfd_elf_gc_mark_extra_sections.
1480 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1481 _bfd_elf_gc_mark_extra_sections.
1482 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1484 2011-06-13 Nick Clifton <nickc@redhat.com>
1486 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1487 variable 'local_got_offsets'.
1488 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1489 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1491 2011-06-13 Walter Lee <walt@tilera.com>
1493 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1494 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1495 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1496 and elfxx-tilegx.lo.
1497 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1499 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1500 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1501 * Makefile.in: Regenerate.
1502 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1503 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1504 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1505 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1506 bfd-in2.h: Regenerate.
1507 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1508 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1509 and bfd_elf64_tilegx_vec.
1510 * configure: Regenerate.
1511 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1513 * libbfd.h: Regenerate.
1514 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1515 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1516 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1517 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1518 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1519 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1520 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1521 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1522 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1523 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1524 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1525 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1526 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1527 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1528 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1529 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1530 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1531 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1532 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1533 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1534 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1535 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1536 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1537 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1538 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1539 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1540 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1541 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1542 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1543 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1544 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1545 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1546 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1547 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1548 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1549 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1550 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1551 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1552 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1553 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1554 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1555 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1556 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1557 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1558 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1559 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1560 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1561 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1562 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1563 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1564 * targets.c (bfd_elf32_tilegx_vec): Declare.
1565 (bfd_elf32_tilepro_vec): Declare.
1566 (bfd_elf64_tilegx_vec): Declare.
1567 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1568 and bfd_elf64_tilegx_vec.
1569 * cpu-tilegx.c: New file.
1570 * cpu-tilepro.c: New file.
1571 * elf32-tilepro.h: New file.
1572 * elf32-tilepro.c: New file.
1573 * elf32-tilegx.c: New file.
1574 * elf32-tilegx.h: New file.
1575 * elf64-tilegx.c: New file.
1576 * elf64-tilegx.h: New file.
1577 * elfxx-tilegx.c: New file.
1578 * elfxx-tilegx.h: New file.
1580 2011-06-13 Alan Modra <amodra@gmail.com>
1582 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1583 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1584 warning symbols here.
1585 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1586 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1587 elf32_arm_readonly_dynrelocs): Likewise.
1588 * elf32-bfin.c (bfin_discard_copies): Likewise.
1589 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1590 elf_cris_discard_excess_dso_dynamics,
1591 elf_cris_discard_excess_program_dynamics): Likewise.
1592 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1593 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1594 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1595 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1596 elf_i386_readonly_dynrelocs): Likewise.
1597 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1598 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1599 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1600 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1601 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1602 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1603 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1604 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1605 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1606 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1607 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1608 elf32_tic6x_readonly_dynrelocs): Likewise.
1609 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1610 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1611 xstormy16_relax_plt_realloc): Likewise.
1612 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1613 * elf64-alpha.c (elf64_alpha_output_extsym,
1614 elf64_alpha_calc_got_offsets_for_symbol,
1615 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1616 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1617 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1618 elf_hppa_unmark_useless_dynamic_symbols,
1619 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1620 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1621 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1622 readonly_dynrelocs, merge_global_got, reallocate_got,
1623 undo_symbol_twiddle): Likewise.
1624 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1625 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1626 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1627 elf_x86_64_readonly_dynrelocs): Likewise.
1628 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1629 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1630 _bfd_elf_link_find_version_dependencies,
1631 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1632 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1633 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1634 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1635 elf_gc_propagate_vtable_entries_used,
1636 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1637 elf_gc_allocate_got_offsets): Likewise.
1638 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1639 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1640 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1641 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1642 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1643 * i386linux.c (linux_tally_symbols): Likewise.
1644 * m68klinux.c (linux_tally_symbols): Likewise.
1645 * sparclinux.c (linux_tally_symbols): Likewise.
1646 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1647 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1649 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1650 function. Update all callers.
1651 * aoutx.h (aout_link_write_other_symbol): Likewise.
1652 * pdp11.c (aout_link_write_other_symbol): Likewise.
1653 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1654 * ecoff.c (ecoff_link_write_external): Likewise.
1655 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1656 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1658 * ecoff.c (ecoff_link_hash_traverse): Delete.
1659 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1660 _bfd_coff_write_global_sym.
1661 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1662 * libcoff.h: Regenerate.
1664 2011-06-10 Nick Clifton <nickc@redhat.com>
1666 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1667 backend does not provide a function for creating dynamic sections
1669 (bfd_elf_final_link): Issue a warning message if a dynamic section
1670 has the SHT_NOTE type.
1671 (bfd_elf_final_link): Do not look for dynamic strings in a section
1672 that does not have the SHT_STRTAB type or the name .dynstr.
1673 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1674 section is not in the output binary.
1675 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1677 2011-06-09 Tristan Gingold <gingold@adacore.com>
1679 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1680 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1683 2011-06-09 Tristan Gingold <gingold@adacore.com>
1685 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1687 2011-06-09 Nick Clifton <nickc@redhat.com>
1690 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1691 that the output section has an allocated bfd_elf_section_data
1693 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1694 symbols in sections that have been removed by garbage collection.
1696 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1698 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1699 relocations in SEC_DEBUGGING sections when building shared
1702 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1705 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1706 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1708 2011-06-08 Tristan Gingold <gingold@adacore.com>
1710 * makefile.vms (OBJS): Add elfxx-ia64.obj
1713 2011-06-08 Alan Modra <amodra@gmail.com>
1715 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1716 * sco5-core.c: Init match_priority field.
1718 2011-06-08 Alan Modra <amodra@gmail.com>
1720 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1721 indirect links here.
1723 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1725 * irix-core.c (irix_core_vec): Add match_priority field.
1727 2011-06-06 Alan Modra <amodra@gmail.com>
1729 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1731 * configure.in: Bump bfd version.
1732 * elfcode.h (elf_object_p): Delete hacks preventing match of
1733 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1734 * elfxx-target.h (elf_match_priority): Define and use.
1735 * format.c (bfd_check_format_matches): Use target match_priority
1736 to choose best of multiple matching targets. In cases with multiple
1737 matches rerun _bfd_check_format if we don't choose the last match.
1738 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1739 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1740 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1741 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1742 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1743 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1744 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1745 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1746 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1747 * vms-lib.c, * xsym.c: Init match_priority field.
1748 * configure: Regenerate.
1749 * bfd-in2.h: Regenerate.
1751 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1754 * elfcode.h (elf_object_p): Revert the last change.
1756 2011-06-04 Alan Modra <amodra@gmail.com>
1758 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1759 return the other arch.
1760 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1763 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1766 * hash.c (higher_primer_number): Add more, small, prime numbers.
1767 (bfd_hash_set_default_size): Likewise.
1769 2011-06-02 Nick Clifton <nickc@redhat.com>
1771 * coff-mcore.c: Fix spelling typo.
1772 * coff-stgo32.c: Likewise.
1773 * elf32-arm.c: Likewise.
1774 * elf32-avr.c: Likewise.
1775 * elf-m68hc1x.c: Likewise.
1776 * elf32-mcore.c: Likewise.
1777 * elf32-mep.c: Likewise.
1778 * elf32-mt.c: Likewise.
1779 * elf32-ppc.c: Likewise.
1780 * elf32-xtensa.c: Likewise.
1781 * elf64-ppc.c: Likewise.
1782 * elfxx-mips.c: Likewise.
1783 * netbsd.h: Likewise.
1784 * nlmcode.h: Likewise.
1785 * vms-alpha.c: Likewise.
1786 * po/bfd.pot: Regenerate.
1787 * po/SRC-POTFILES.in: Regenerate.
1789 2011-06-01 DJ Delorie <dj@redhat.com>
1791 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1792 * target.c: Likewise.
1793 * configure.in: Likewise.
1794 * configure.in: Regenerate.
1795 * elf32-rx.c: Add elf32-rx-be-ns target.
1796 (rx_elf_object_p): Never allow the be-ns target by default,
1797 only allow it if the user requests it.
1799 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1801 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1802 relocation in readonly section in a shared object.
1803 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1805 2011-05-31 Nick Clifton <nickc@redhat.com>
1807 * archive.c (adjust_relative_path): Fix comment to prevent it
1808 corrupting the auto-generated bfd.h.
1810 2011-05-31 Paul Brook <paul@codesourcery.com>
1812 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1813 for known functions.
1814 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1817 2011-05-31 Paul Brook <paul@codesourcery.com>
1819 * elf32-arm.c (arm_stub_is_thumb): Add
1820 arm_stub_long_branch_v4t_thumb_tls_pic.
1821 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1824 2011-05-27 Nick Clifton <nickc@redhat.com>
1827 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1828 unable to read a file pointed to by an entry in a thin archive.
1829 (adjust_relative_path): Use lrealpath to canonicalize paths.
1830 Handle the case where the reference path is above the current
1831 path in the directory tree.
1833 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1836 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1837 R_X86_64_TPOFF64 in executable.
1839 2011-05-26 Alan Modra <amodra@gmail.com>
1841 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1842 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1843 local_protected comment.
1845 2011-05-25 Tristan Gingold <gingold@adacore.com>
1847 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1848 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1849 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1850 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1851 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1852 (elf32-ia64.c): Created from elfnn-ia64.c
1853 (elf64-ia64.c): Likewise.
1854 * elfxx-ia64.h: New file.
1855 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1856 functions.Includes elfxx-ia64.h.
1857 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1858 (IA64_HOWTO): Adjust.
1859 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1860 (elfNN_ia64_reloc_type_lookup): Renames to
1861 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1862 (elfNN_ia64_reloc_name_lookup): Renames to
1863 ia64_elf_reloc_name_lookup. Make it public.
1864 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1865 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1867 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1868 Move it and make it public. Move prototype to elfxx-ia64.h
1869 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1870 Move prototype to elfxx-ia64.h
1871 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1872 (elfNN_ia64_info_to_howto): Adjust calls.
1873 (elfNN_ia64_relax_section): Adjust calls.
1874 (count_dyn_reloc): Fix typo.
1875 (elfNN_ia64_relocate_section): Adjust calls.
1876 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1877 (bfd_elfNN_bfd_reloc_type_lookup)
1878 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1879 * configure: Regenerate.
1880 * Makefile.in: Regenerate.
1882 2011-05-23 DJ Delorie <dj@redhat.com>
1884 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1885 the vma/lma swapping done in elf32_rx_modify_program_headers.
1887 2011-05-23 Nick Clifton <nickc@redhat.com>
1889 * elf-m10300.c (mn10300_elf_mkobject): New function.
1890 (bfd_elf32_mkobject): Define.
1892 2011-05-23 Alan Modra <amodra@gmail.com>
1894 * elf-bfd.h: Comment typo fix.
1895 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1896 struct elf_dyn_relocs throughout.
1897 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1899 2011-05-23 Alan Modra <amodra@gmail.com>
1901 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1902 functions rather than warning callback or _bfd_error_handler.
1903 * elf32-ppc.c: Likewise.
1904 * elf64-ppc.c: Likewise.
1905 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1907 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1909 2011-05-23 Alan Modra <amodra@gmail.com>
1912 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1913 .tbss, and page align same for all SHT_NOBITS sections.
1915 2011-05-21 Alan Modra <amodra@gmail.com>
1918 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1920 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1921 segment if just for .tbss.
1922 (assign_file_positions_for_load_sections): Don't report "can't
1923 allocate in segment" errors for .tbss.
1924 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1925 from SHT_NOBITS section filepos.
1927 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1929 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1930 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1931 (elf32_tic6x_relocate_section): Handle them.
1933 2011-05-18 Nick Clifton <nickc@redhat.com>
1936 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1937 sections when building shared libraries.
1939 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1942 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1945 2011-05-18 Tristan Gingold <gingold@adacore.com>
1947 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1948 (xcoff_sweep): Always keep dwarf sections.
1949 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1951 2011-05-18 Tristan Gingold <gingold@adacore.com>
1953 * libxcoff.h (struct xcoff_dwsect_name): New type.
1954 (XCOFF_DWSECT_NBR_NAMES): New macro.
1955 (xcoff_dwsect_names): Declare.
1956 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1957 (styp_to_sec_flags): Ditto.
1958 (coff_new_section_hook): Ditto.
1959 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1960 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1962 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1965 * elf32-rx.c (ignore_lma): New variable.
1966 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1967 (rx_modify_program_headers): Only copy the LMA into the VMA if
1970 2011-05-17 Alan Modra <amodra@gmail.com>
1973 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1974 * elflink.c (elf_link_add_object_symbols): Likewise.
1975 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1977 2011-05-16 Alan Modra <amodra@gmail.com>
1979 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1981 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1983 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1984 global GOT entries for GOT_PAGE relocations against global symbols.
1986 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1988 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1989 (tic6x-*-*): Replaced by these.
1990 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1991 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1992 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1994 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1995 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1996 "elf32-target.h" two more times.
1997 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1998 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1999 bfd_elf32_tic6x_elf_le_vec.
2000 * configure: Regenerate.
2002 2011-05-13 Jan Beulich <jbeulich@novell.com>
2004 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2006 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2008 * config.in: Regenerated.
2009 * configure: Regenerated.
2010 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2011 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2012 HAVE_PSINFO32_T_PR_PID.
2013 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2014 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2015 and HAVE_PSINFO32_T_PR_PID.
2016 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2018 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2020 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2022 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2023 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2025 2011-05-09 Paul Brook <paul@codesourcery.com>
2027 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2028 * bfd-in2.h: Regenerate.
2029 * elf32-tic6x.c: Include limits.h.
2030 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2031 _tic6x_elf_section_data): New.
2032 (elf32_tic6x_section_data): Define.
2033 (elf32_tic6x_new_section_hook): Allocate target specific data.
2034 (elf32_tic6x_add_unwind_table_edit): New function.
2035 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2036 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2037 elf32_tic6x_copy_exidx_entry): New functions.
2038 (elf_backend_write_section): Define.
2040 2011-05-09 Paul Brook <paul@codesourcery.com>
2042 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2043 elf32_tic6x_fake_sections): New functions.
2044 (elf_backend_fake_sections): Define.
2046 2011-05-09 Paul Brook <paul@codesourcery.com>
2048 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2049 (elf_backend_gc_mark_extra_sections): Define.
2051 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2054 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2055 references to symbols defined in discarded sections.
2057 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2060 * coffgen.c (coff_write_symbol): Assume input section is its own
2061 output section if output_section member not set.
2062 (coff_write_alien_symbol): Likewise.
2064 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2067 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2069 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2072 * section.c (SEC_ELF_REVERSE_COPY): New.
2073 * bfd-in2.h: Regenerated.
2075 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2078 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2079 * bfd-in2.h: Regenerate.
2081 2011-05-06 Tristan Gingold <gingold@adacore.com>
2083 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2084 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2085 any code section. Add comments.
2086 (alpha_vms_object_p): Use void * instead of PTR.
2087 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2088 (build_module_list): Guard against no DST section. Add comments.
2089 (alpha_vms_link_output_symbol): Discard undefined symbols.
2090 (alpha_vms_get_section_contents): Simply memcpy if the section was
2091 already loaded. Fix typo.
2092 (vms_new_section_hook): Use void * instead of PTR.
2093 (vms_alpha_vec): Ditto.
2095 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2097 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2098 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2100 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2102 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2103 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2104 mismatch. Choose the lower of the two values.
2105 (bfd_elf32_bfd_final_link): New macro.
2107 2011-04-28 Tristan Gingold <gingold@adacore.com>
2109 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2110 (bfd_xcoff_swap_aux_out): Ditto.
2111 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2112 (bfd_xcoff64_swap_aux_out): Ditto.
2114 2011-05-04 Alan Modra <amodra@gmail.com>
2117 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2118 was_undefined on dot-symbols.
2120 2011-05-03 Paul Brook <paul@codesourcery.com>
2123 * elf32-tic6x.c (elf32_tic6x_howto_table,
2124 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2125 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2128 2011-05-01 Alan Modra <amodra@gmail.com>
2131 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2132 creating ifunc sections.
2133 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2135 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2137 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2140 2011-04-28 Tom Tromey <tromey@redhat.com>
2142 * bfdio.c (memory_bstat): Pass correct size to memset.
2144 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2146 * dwarf2.c (dwarf_debug_sections): Mark const.
2147 * elf.c (special_sections): Likewise.
2148 * libbfd-in.h (dwarf_debug_sections): Likewise.
2149 * libbfd.h: Regenerate.
2151 2011-04-26 Kai Tietz <ktietz@redhat.com>
2153 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2156 2011-04-26 Tristan Gingold <gingold@adacore.com>
2158 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2160 2011-04-24 Alan Modra <amodra@gmail.com>
2164 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2165 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2166 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2167 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2168 it is a redef of an IR symbol in a real BFD.
2170 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2172 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2173 in readonly section in a shared object.
2174 (elf_i386_size_dynamic_sections): Likewise.
2175 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2176 (elf_x86_64_size_dynamic_sections): Likewise.
2178 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2181 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2183 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2185 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2187 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2188 on dynamic symbol error.
2189 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2191 2011-04-20 Tristan Gingold <gingold@adacore.com>
2193 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2195 2011-04-20 Alan Modra <amodra@gmail.com>
2197 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2198 (bfd_hash_table_init_n): Overflow checking.
2199 (bfd_hash_set_default_size): Return current size. Take unsigned long
2200 arg. Add 65537 to hash_size primes.
2201 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2202 * bfd-in2.h: Regenerate.
2204 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2206 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2209 2011-04-20 Alan Modra <amodra@gmail.com>
2211 * libbfd.c (bfd_log2): Do return rounded up value.
2212 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2213 call with expanded old round down version of the function.
2215 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2216 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2218 2011-04-20 Alan Modra <amodra@gmail.com>
2221 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2222 in their own common section.
2223 * elflink.c (elf_link_add_object_symbols): Likewise.
2224 * linker.c (generic_link_check_archive_element): Don't lose flags
2225 if common section is pre-existing.
2226 (_bfd_generic_link_add_one_symbol): Likewise.
2228 2011-04-20 Alan Modra <amodra@gmail.com>
2231 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2232 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2233 multiple_definition regardless of allow_multiple_definition.
2234 * simple.c (simple_dummy_multiple_definition): Update.
2235 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2238 2011-04-18 Tristan Gingold <gingold@adacore.com>
2240 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2242 2011-04-18 Alan Modra <amodra@gmail.com>
2246 * bfd.c (BFD_PLUGIN): Define.
2247 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2248 * bfd-in2.h: Regenerate.
2249 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2250 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2252 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2254 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2257 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2259 * elf-bfd.h (struct sdt_note): New struct.
2260 (struct elf_obj_tdata) <sdt_note_head>: New field.
2261 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2262 (elfobj_grok_stapsdt_note): Likewise.
2263 (elf_parse_notes): Added code to treat SystemTap note
2266 2011-04-12 Richard Henderson <rth@redhat.com>
2268 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2269 exclude empty .got sections.
2271 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2273 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2274 array access for BFD_RELOC_386_IRELATIVE.
2276 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2278 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2280 2011-04-11 Mark Wielaard <mjw@redhat.com>
2283 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2284 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2285 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2286 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2287 also if STB_GNU_UNIQUE symbol binding was seen.
2288 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2289 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2290 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2291 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2292 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2293 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2295 2011-04-11 Alan Modra <amodra@gmail.com>
2297 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2299 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2300 (_bfd_generic_get_section_contents_in_window): Likewise.
2301 * section.c (bfd_get_section_contents): Likewise.
2302 * compress.c (bfd_get_full_section_contents): Likewise.
2303 * elf32-rx.c (rx_final_link): Ignore rawsize.
2304 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2305 bfd with bfd_get_section_limit.
2306 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2307 os->size during final link. Update callers.
2308 * bfd-in2.h: Regenerate.
2310 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2313 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2314 as the number of global entries when merging with the primary GOT.
2316 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2318 * elf32-i386.c: Update copyright year.
2319 * elf64-x86-64.c: Likewise.
2321 2011-04-09 Kai Tietz <ktietz@redhat.com>
2323 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2324 buffer and use rawsize for sorting.
2325 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2326 before doing alignment.
2328 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2330 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2331 error on unsupported relocation.
2332 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2334 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2337 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2340 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2343 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2344 instead of shared for R_386_TLS_LDO_32.
2346 2011-04-08 Tristan Gingold <gingold@adacore.com>
2348 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2350 * xcoff-target.h: Remove
2351 * Makefile.in: Regenerate.
2353 2011-04-07 Cary Coutant <ccoutant@google.com>
2355 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2357 2011-04-07 Paul Brook <paul@codesourcery.com>
2359 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2361 (elf32_tic6x_howto_table_rel): Ditto.
2362 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2363 (elf32_tic6x_check_relocs): Ditto.
2365 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2367 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2369 (strongarm*, thumb*, xscale*): Remove architectures.
2370 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2371 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2372 xscale-*-coff): Remove targets.
2374 2011-04-01 Tristan Gingold <gingold@adacore.com>
2376 * elfxx-ia64.c: include bfd_stdint.h
2378 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2380 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2381 dynobj and its initialization.
2383 2011-03-31 Tristan Gingold <gingold@adacore.com>
2385 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2386 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2387 BFD_HOST_LONG_LONG to 1.
2389 2011-03-31 Tristan Gingold <gingold@adacore.com>
2391 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2392 (_bfd_vms_write_etir): Ditto.
2393 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2394 * configure.com: Generate bfd_stdint.h
2396 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2398 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2399 (elf32_tic6x_setup): Declare.
2400 * elf32-tic6x.c: Include <limits.h>.
2401 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2402 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2404 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2405 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2406 tic6x_elf_scom_symbol_ptr): New static variables.
2407 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2408 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2409 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2410 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2411 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2412 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2413 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2414 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2415 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2416 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2417 to weak symbols as required by the ABI.
2418 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2419 as needed when generating DSBT output.
2420 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2421 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2422 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2423 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2424 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2425 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2426 New static functions.
2427 (ELF_MAXPAGESIZE): Define to 0x1000.
2428 (bfd_elf32_bfd_copy_private_bfd_data,
2429 bfd_elf32_bfd_link_hash_table_create,
2430 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2431 elf_backend_want_got_plt, elf_backend_want_dynbss,
2432 elf_backend_plt_readonly, elf_backend_got_header_size,
2433 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2434 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2435 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2436 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2437 elf_backend_section_from_bfd_section,
2438 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2439 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2440 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2442 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2443 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2444 * bfd/bfd-in2.h: Regenerate.
2445 * bfd/libbfd.h: Regenerate.
2446 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2448 2011-03-31 Tristan Gingold <gingold@adacore.com>
2450 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2451 entry on xcoff when value is C_NULL_VALUE.
2453 2011-03-31 Tristan Gingold <gingold@adacore.com>
2455 * libcoff-in.h (exec_hdr): Remove.
2456 * libcoff.h: Regenerate.
2458 2011-03-30 Nick Clifton <nickc@redhat.com>
2460 * po/da.po: Updated Danish translation.
2462 2011-03-29 Richard Henderson <rth@redhat.com>
2464 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2465 (elf64_alpha_gc_sweep_hook): New.
2466 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2467 (elf_backend_can_gc_sections): New.
2469 2011-03-26 John Marino <binutils@marino.st>
2471 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2472 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2473 * configure: Regenerate.
2475 2011-03-25 Michael Snyder <msnyder@vmware.com>
2477 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2479 2011-03-25 Tristan Gingold <gingold@adacore.com>
2481 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2482 of find_nearest_line on object files.
2484 2011-03-25 Tristan Gingold <gingold@adacore.com>
2486 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2488 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2490 2011-03-24 Alan Modra <amodra@gmail.com>
2492 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2493 old-style __tls_get_addr calls without marker relocs don't match
2494 their arg setup insn one for one. If such mismatches are found
2495 report the reloc and don't do any tls optimization.
2496 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2498 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2500 * bfd-in2.h: Regenerate.
2502 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2504 * archures.c: Add AVR XMEGA architecture information.
2505 * cpu-avr.c (arch_info_struct): Likewise.
2506 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2507 (elf32_avr_object_p): Likewise.
2509 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2511 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2512 * bfd-in2.h: Regenerate.
2513 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2514 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2516 (elf32_arm_howto_from_type): Update accordingly.
2517 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2518 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2519 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2520 with an extra noncall_refcount field.
2521 (arm_local_iplt_info): New structure.
2522 (elf_arm_obj_tdata): Add local_iplt.
2523 (elf32_arm_local_iplt): New accessor macro.
2524 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2525 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2526 Change tls_type to a bitfield and add is_iplt.
2527 (elf32_arm_link_hash_newfunc): Update accordingly.
2528 (elf32_arm_allocate_local_sym_info): New function.
2529 (elf32_arm_create_local_iplt): Likewise.
2530 (elf32_arm_get_plt_info): Likewise.
2531 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2532 (elf32_arm_get_local_dynreloc_list): Likewise.
2533 (create_ifunc_sections): Likewise.
2534 (elf32_arm_copy_indirect_symbol): Update after the changes to
2535 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2536 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2537 to get PLT information. Assert that all STT_GNU_IFUNC references
2538 are turned into PLT references.
2539 (arm_build_one_stub): Pass the symbol type to
2540 elf32_arm_final_link_relocate.
2541 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2542 (elf32_arm_allocate_irelocs): New function.
2543 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2544 all R_ARM_IRELATIVE.
2545 (elf32_arm_allocate_plt_entry): New function.
2546 (elf32_arm_populate_plt_entry): Likewise.
2547 (elf32_arm_final_link_relocate): Add an st_type parameter.
2548 Set srelgot to null for static objects. Use separate variables
2549 to record which st_value and st_type should be used when generating
2550 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2551 symbol's PLT information, setting has_iplt_entry, splt,
2552 plt_offset and gotplt_offset accordingly. Check whether
2553 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2554 the relocation target accordingly. Broaden assert to include
2555 .iplts. Don't set sreloc for static relocations. Assert that
2556 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2557 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2558 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2559 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2560 resolve GOT references to the .igot.plt entry.
2561 (elf32_arm_relocate_section): Update the call to
2562 elf32_arm_final_link_relocate.
2563 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2564 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2565 relocations in shared libraries and relocatable executables.
2566 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2567 to get the list of dynamic relocations for a local symbol.
2568 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2569 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2570 to allocate local symbol information. Treat R_ARM_REL32 and
2571 R_ARM_REL32_NOI as call relocations in shared libraries and
2572 relocatable executables. Record PLT information for local
2573 STT_GNU_IFUNC functions as well as global functions. Count
2574 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2575 to get the list of dynamic relocations for a local symbol.
2576 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2577 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2578 removed. Update after the changes to elf32_arm_link_hash_entry.
2579 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2580 entries should live in .plt or .iplt. Check whether the .igot.plt
2581 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2582 to allocate .plt and .(i)got.plt entries. Detect which .got
2583 entries will need R_ARM_IRELATIVE relocations and use
2584 elf32_arm_allocate_irelocs to allocate them. Likewise other
2585 non-.got dynamic relocations.
2586 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2587 and dynamic relocations for local STT_GNU_IFUNC symbols.
2588 Check whether the .igot.plt and .got entries can be combined.
2589 Detect which .got entries will need R_ARM_IRELATIVE relocations
2590 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2591 section pointers intead of strcmp checks. Handle iplt and igotplt.
2592 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2593 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2594 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2596 (elf32_arm_output_plt_map_1): New function, split out from
2597 elf32_arm_output_plt_map. Handle .iplt entries. Use
2598 elf32_arm_plt_needs_thumb_stub_p.
2599 (elf32_arm_output_plt_map): Call it.
2600 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2601 local .iplt entries.
2602 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2603 (elf32_arm_swap_symbol_out): Likewise.
2604 (elf32_arm_add_symbol_hook): New function.
2605 (elf_backend_add_symbol_hook): Define for all targets.
2607 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2609 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2610 * elf.c (swap_out_syms): Set st_target_internal for each
2612 * elfcode.h (elf_swap_symbol_in): Likewise.
2613 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2614 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2615 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2616 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2617 * elflink.c (elf_link_output_extsym): Likewise.
2618 (bfd_elf_final_link): Likewise.
2619 (elf_link_add_object_symbols): Copy st_target_internal
2620 to the hash table if we see a definition.
2621 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2622 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2623 a branch_type field.
2624 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2625 (arm_type_of_stub): Replace actual_st_type with an
2626 actual_branch_type parameter.
2627 (arm_build_one_stub): Use branch types rather than st_types to
2628 determine the type of branch.
2629 (cortex_a8_erratum_scan): Likewise.
2630 (elf32_arm_size_stubs): Likewise.
2631 (bfd_elf32_arm_process_before_allocation): Likewise.
2632 (allocate_dynrelocs_for_symbol): Likewise.
2633 (elf32_arm_finish_dynamic_sections): Likewise.
2634 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2635 a branch_type parameter.
2636 (elf32_arm_relocate_section): Update call accordingly.
2637 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2638 (elf32_arm_output_map_sym): Initialize st_target_internal.
2639 (elf32_arm_output_stub_sym): Likewise.
2640 (elf32_arm_symbol_processing): Delete.
2641 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2642 Use st_target_internal to record the branch type.
2643 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2645 (elf32_arm_is_function_type): Delete.
2646 (elf_backend_symbol_processing): Likewise.
2647 (elf_backend_is_function_type): Likewise.
2649 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2651 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2652 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2655 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2657 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2658 may_need_local_target_p and may_become_dynamic_p to classify
2659 the relocation type. Don't check info->symbolic or h->def_regular
2660 when deciding whether to record a potential dynamic reloc.
2661 Don't treat potential dynamic relocs as PLT references.
2662 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2663 try to make the PLT reference count go negative.
2665 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2667 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2668 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2669 Only create a dynamic relocation for local references if
2671 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2672 allocation accordingly.
2673 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2675 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2677 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2678 (elf32_arm_add_dynreloc): Likewise.
2679 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2680 to allocate dynamic relocations.
2681 (elf32_arm_size_dynamic_sections): Likewise.
2682 (allocate_dynrelocs): Likewise. Rename to
2683 allocate_dynrelocs_for_symbol.
2684 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2685 create dynamic relocations.
2686 (elf32_arm_finish_dynamic_symbol): Likewise.
2688 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2690 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2691 x32 GD->IE and GD->LE transitions.
2692 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2693 and LD->LE transitions.
2695 2011-03-10 Alan Modra <amodra@gmail.com>
2697 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2698 for LO_DS error message and correct multiple.
2700 2011-03-10 Alan Modra <amodra@gmail.com>
2702 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2703 (ppc64_elf_link_just_syms): New function.
2704 (opd_entry_value): Don't assume big-endian host.
2705 (get_r2off): New function.
2706 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2708 2011-03-06 Michael Snyder <msnyder@vmware.com>
2710 * compress.c (bfd_compress_section_contents): Check for out of mem.
2712 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2713 that case statement falls through intentionally.
2715 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2717 2011-03-04 Alan Modra <amodra@gmail.com>
2719 * archive.c (bsd_write_armap): Don't call stat in deterministic
2720 mode, and don't use st_mtime if stat returns error.
2722 2011-03-03 Michael Snyder <msnyder@vmware.com>
2724 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2726 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2728 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2729 (aout_link_write_other_symbol): Missing break statement.
2731 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2733 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2735 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2737 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2738 x32 IE->LE transition.
2739 (elf_x86_64_relocate_section): Likewise.
2741 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2743 * elflink.c (is_reloc_section): Remove function.
2744 (get_dynamic_reloc_section_name): Construct string manually.
2746 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2748 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2749 (adjust_relative_path): Likewise.
2750 (_bfd_construct_extended_name_table): Likewise.
2751 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2752 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2753 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2754 * elf32-spu.c (sort_bfds): Likewise.
2755 (spu_elf_auto_overlay): Likewise.
2756 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2757 * xcofflink.c (xcoff_set_import_path): Likewise.
2758 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2759 (xtensa_regfile_lookup_shortname): Likewise.
2761 2011-02-28 Alan Modra <amodra@gmail.com>
2764 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2765 stringsize. Properly sanity check symdef_count. Remove redundant
2768 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2770 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2771 and handle claim_file seeking. Only try to load the plugin once.
2773 2011-02-22 Andreas Schwab <schwab@redhat.com>
2775 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2776 relocation read the value from the second GOT slot.
2778 2011-02-15 Tristan Gingold <gingold@adacore.com>
2780 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2782 2011-02-15 Alan Modra <amodra@gmail.com>
2784 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2785 toc relocs. Fuss over free(NULL).
2787 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2789 * elflink.c (bfd_elf_size_dynamic_sections): Add
2790 bfd_get_symbol_leading_char to the start of newname.
2792 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2794 * configure: Regenerate.
2796 2011-02-09 Alan Modra <amodra@gmail.com>
2798 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2799 we are done. When optimising large toc, check that a global
2800 symbol on a toc reloc is defined in a kept section.
2802 2011-02-08 Nick Clifton <nickc@redhat.com>
2805 * elf.c (assign_file_positions_for_load_sections): Set the program
2806 header offset and entry size to zero if there are no program
2809 2011-02-08 Alan Modra <amodra@gmail.com>
2811 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2812 local_syms when looking for local symbols in .toc.
2814 2011-02-01 Alan Modra <amodra@gmail.com>
2816 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2817 for toc pointer on any section having makes_toc_func_call set.
2818 (check_pasted_section): Ensure pasted .init/.fini fragments use
2819 the same toc if any has makes_toc_func_call set.
2821 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2823 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2826 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2828 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2829 common sections too.
2831 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2833 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2836 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2838 Fix compilation for mingw64.
2839 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2840 typecast to avoid warning.
2841 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2843 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2844 of long for pointer to avoid warning.
2845 (elfNN_ia64_relax_brl): Idem.
2846 (elfNN_ia64_install_value): Idem.
2847 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2849 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2851 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2852 h->needs_plt when deciding whether to record a possible dynamic reloc.
2854 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2856 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2857 dynamic relocs for the removed section.
2859 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2861 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2864 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2866 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2867 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2868 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2869 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2870 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2871 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2874 2011-01-14 Alan Modra <amodra@gmail.com>
2876 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2878 (_bfd_default_error_handler): Likewise.
2879 * elf.c (print_segment_map): Likewise.
2880 * libbfd.c (warn_deprecated): Likewise.
2881 * som.c (som_sizeof_headers): No need to do so here.
2882 * coff-i860.c: Replace use of printf for error messages with
2884 * coff-ppc.c: Likewise.
2885 * coff-sh.c: Likewise.
2886 * elf32-bfin.c: Likewise.
2887 * elf32-dlx.c: Likewise.
2888 * elf32-mep.c: Likewise.
2889 * elf32-v850.c: Likewise.
2890 * mach-o.c: Likewise.
2893 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2895 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2897 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2898 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2900 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2902 (elf_x86_64_finish_dynamic_symbol): Updated.
2903 (elf_x86_64_finish_dynamic_sections): Don't use
2904 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2905 bfd_elf64_swap_dyn_out.
2907 2011-01-14 J. Park <grassman@gmail.com>
2910 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2911 following bfd_link_hash_warning symbol link.
2913 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2914 Glauber de Oliveira Costa <glommer@gmail.com>
2916 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2917 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2918 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2920 * libbfd.h: Rebuilt.
2921 * bfd-in2.h: Rebuilt.
2922 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2923 (elf32_arm_reloc_map): Likewise.
2924 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2925 (elf32_arm_stub_long_branch_any_tls_pic,
2926 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2927 (DEF_STUBS): Add new stubs.
2928 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2929 (elf32_arm_local_tlsdesc_gotent): New.
2930 (GOT_TLS_GDESC): New mask.
2931 (GOT_TLS_GD_ANY): Define.
2932 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2933 (elf32_arm_compute_jump_table_size): New.
2934 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2935 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2936 sgotplt_jump_table_size fields.
2937 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2938 (elf32_arm_link_hash_table_create): Initialize new fields.
2939 (arm_type_of_stub): Check TLS desc relocs too.
2940 (elf32_arm_stub_name): TLS desc relocs can be shared.
2941 (elf32_arm_tls_transition): Determine relaxation.
2942 (arm_stub_required_alignment): Add tls stubs.
2943 (elf32_arm_size_stubs): Likewise.
2944 (elf32_arm_tls_relax): Perform TLS relaxing.
2945 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2946 (IS_ARM_TLS_GNU_RELOC): New.
2947 (IS_ARM_TLS_RELOC): Use it.
2948 (elf32_arm_relocate_section): Perform TLS relaxing.
2949 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2951 (allocate_dynrelocs): Allocate tls desc relcoations.
2952 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2954 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2956 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2958 (elf32_arm_finish_dynamic_symbol): Adjust.
2959 (arm_put_trampoline): New.
2960 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2962 (elf_backend_always_size_sections): Define.
2964 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2966 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2968 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2972 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2973 handle symbols marked with regular reference, but not non-GOT
2974 reference when building shared library.
2976 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2977 local and global STT_GNU_IFUNC symols when building shared
2979 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2981 2011-01-05 DJ Delorie <dj@redhat.com>
2983 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2984 * libbfd.h: Regenerate.
2985 * bfd-in2.h: Regenerate.
2986 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2988 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2990 * cpu-i386.c (bfd_i386_compatible): New.
2991 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2992 with bfd_i386_compatible.
2993 (bfd_x86_64_arch_intel_syntax): Likewise.
2994 (bfd_i386_arch_intel_syntax): Likewise.
2995 (i8086_arch): Likewise.
2996 (bfd_x64_32_arch): Likewise.
2997 (bfd_x86_64_arch): Likewise.
2998 (bfd_i386_arch): Likewise.
3000 For older changes see ChangeLog-2010
3006 version-control: never
projects / deliverable / binutils-gdb.git / blob