1 2011-12-01 Hans-Peter Nilsson <hp@axis.com>
3 * elf32-cris.c (cris_elf_check_relocs) <plt accounting for
4 R_CRIS_8, R_CRIS_16, and R_CRIS_32>: Move early break for
5 non-SEC_ALLOC sections before GOT and PLT accounting.
7 2011-11-29 Andrew Pinski <apinski@cavium.com>
9 * archures.c (bfd_mach_mips_octeonp): New macro.
10 * bfd-in2.h: Regenerate.
11 * bfd/cpu-mips.c (I_mipsocteonp): New enum value.
12 (arch_info_struct): Add bfd_mach_mips_octeonp.
13 * elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
14 (mips_mach_extensions): Add bfd_mach_mips_octeonp.
16 2011-11-23 Tristan Gingold <gingold@adacore.com>
18 * vms-lib.c (get_idxlen): Add comments. Fix type in sizeof.
19 (vms_write_index): Add comments.
21 2011-11-22 DJ Delorie <dj@redhat.com>
23 * elf32-rx.c (rx_elf_object_p): Add more checks for "scanning" to
24 avoid using the special non-swapping target when not explicitly
27 2011-11-22 Daniel Calcoen <Daniel.Calcoen@cern.ch>
29 * elf32-rx.c (rx_elf_object_p): Correct typo: lma->vma.
31 2011-11-22 Tristan Gingold <gingold@adacore.com>
33 * mach-o.c (bfd_mach_o_print_symbol): Display COM for common
34 symbols. Print section name in brackets.
36 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
38 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
39 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
40 * configure: Regenerate.
41 * elf32-ppc.c: Add powerpc-freebsd definitions.
42 * elf64-ppc.c: Add powerpc64-freebsd definitions.
43 * targets.c: Add bits for powerpc and powerpc64-freebsd.
45 2011-11-17 Philipp Thomas <philipp@thogro.org>
47 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
48 needs to be translated only once.
50 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
52 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
54 (mips16_elf64_howto_table_rela): Likewise.
55 (micromips_elf64_howto_table_rela): Likewise.
56 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
57 (elf_mips16_howto_table_rela): Likewise.
58 (elf_micromips_howto_table_rela): Likewise.
60 2011-11-15 Alan Modra <amodra@gmail.com>
61 Andreas Tobler <andreast@fgznet.ch>
63 * elflink.c (_bfd_elf_create_got_section): Replace
64 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
65 (_bfd_elf_link_create_dynamic_sections): Likewise.
66 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
67 (ppc_elf_create_dynamic_sections): Likewise.
69 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
71 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
73 2011-11-08 Nick Clifton <nickc@redhat.com>
75 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
76 immediate move into an address register.
78 2011-11-09 Alan Modra <amodra@gmail.com>
80 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
81 executables when export_dynamic.
83 2011-11-08 Alan Modra <amodra@gmail.com>
85 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
86 ha_relocs_not_using_r2 to unexpected_toc_insn.
87 (ok_lo_toc_insn): New function.
88 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
89 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
90 Handle addic on lo toc reloc.
92 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
95 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
96 go through PLT. Reset plt field with init_plt_offset.
97 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
98 allocated for symbols referenced by a plabel.
100 2011-11-02 DJ Delorie <dj@redhat.com>
102 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
105 2011-11-02 Jan Beulich <jbeulich@suse.com>
107 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
108 internal_syment *' parameter. Extend 'dummy' to an array with two
109 elements. Set n_numaux early. Handle BSF_FILE.
110 (coff_write_symbols): Pass NULL as new third argument to
111 coff_write_alien_symbol().
112 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
113 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
114 from non-COFF input BFDs.
115 * libcoff-in.h (coff_write_alien_symbol): Declare.
116 * libcoff.h (coff_write_alien_symbol): Re-generate.
118 2011-11-01 DJ Delorie <dj@redhat.com>
120 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
121 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
122 (BFD32_BACKENDS): Add elf32-rl78.lo.
123 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
124 (Makefile.in): Regenerate.
125 * archures.c (bfd_architecture): Define bfd_arch_rl78.
126 (bfd_archures_list): Add bfd_rl78_arch.
127 * config.bfd: Add rl78-*-elf.
128 * configure.in: Add bfd_elf32_rl78_vec.
129 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
130 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
131 * Makefile.in: Regenerate.
132 * bfd-in2.h: Regenerate.
133 * configure: Regenerate.
134 * libbfd.h: Regenerate.
135 * cpu-rl78.c: New file.
136 * elf32-rl78.c: New file.
138 2011-10-26 Nick Clifton <nickc@redhat.com>
141 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
142 * elf32-hppa.c (STUB_SUFFIX): Likewise.
144 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
146 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
147 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
148 (BFD32_BACKENDS): Add elf32-epiphany.lo.
149 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
150 * archures.c (bfd_arch_epiphany): Add.
151 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
152 (bfd_epiphany_arch): Declare.
153 (bfd_archures_list): Add &bfd_epiphany_arch.
154 * config.bfd (epiphany-*-elf): New target case.
155 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
156 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
157 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
158 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
159 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
160 * targets.c (bfd_elf32_epiphany_vec): Declare.
161 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
162 * Makefile.in: Regenerate.
163 * bfd-in2.h: Regenerate.
164 * configure: Regenerate.
165 * libbfd.h: Regenerate.
166 * po/SRC-POTFILES.in: Regenerate.
167 * po/bfd.pot: Regenerate.
168 * cpu-epiphany.c: New file.
169 * elf32-epiphany.c: New file.
171 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
173 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
176 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
179 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
180 identical TAG_PCS_config attributes.
182 2011-10-24 Nick Clifton <nickc@redhat.com>
184 * po/ja.po: Updated Japanese translation.
186 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
189 * bfd-in.h: Include <sys/stat.h> rather than forward defining
191 * bfd-in2.h: Regenerate.
193 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
196 * elf32-i386.c (elf_i386_relocate_section): Replace
197 R_386_IRELATIVE with R_386_RELATIVE.
199 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
200 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
202 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
204 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
206 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
208 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
211 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
212 and next_irelative_index.
213 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
214 and next_irelative_index.
215 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
217 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
218 next_irelative_index from reloc_count.
219 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
222 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
223 next_jump_slot_index and next_irelative_index.
224 (elf_x86_64_link_hash_table_create): Initialize
225 next_jump_slot_index and next_irelative_index.
226 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
228 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
231 2011-10-20 Nick Clifton <nickc@redhat.com>
234 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
236 * elf64-ppc.c (STUB_SUFFIX): Likewise.
237 * elf32-hppa.c (STUB_SUFFIX): Likewise.
239 2011-10-20 Alan Modra <amodra@gmail.com>
241 * elf32-i386.c (i386_opcode16): Delete.
242 (elf_i386_check_tls_transition): Use memcmp to compare contents.
243 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
244 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
246 2011-10-19 Alan Modra <amodra@gmail.com>
249 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
250 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
251 "mark". Hide undefweak too. Clear def_regular and ref_regular.
252 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
253 reloc errors from garbage-collected code.
254 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
255 * elf32-bfin.c (bfin_relocate_section): Likewise.
256 (bfinfdpic_relocate_section): Likewise.
257 * elf32-cris.c (cris_elf_relocate_section): Likewise.
258 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
259 * elf32-i386.c (elf_i386_relocate_section): Likewise.
260 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
261 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
262 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
263 * elf32-s390.c (elf_s390_relocate_section): Likewise.
264 * elf32-sh.c (sh_elf_relocate_section): Likewise.
265 * elf32-spu.c (spu_elf_relocate_section): Likewise.
266 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
267 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
268 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
269 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
270 * elf64-s390.c (elf_s390_relocate_section): Likewise.
271 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
272 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
273 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
274 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
276 2011-10-19 Alan Modra <amodra@gmail.com>
279 * elflink.c (elf_link_output_extsym): Correct test for warning when
280 forced local executable syms are referenced from shared libraries.
282 2011-10-19 Alan Modra <amodra@gmail.com>
285 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
287 2011-10-18 David S. Miller <davem@davemloft.net>
290 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
291 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
292 call delay slot instruction forward 4 bytes when performing
295 2011-10-17 Alan Modra <amodra@gmail.com>
299 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
300 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
302 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
304 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
305 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
307 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
308 updates of the plt refcount.
309 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
310 refcount in relation to the plt refcount.
312 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
314 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
317 2011-10-11 Alan Modra <amodra@gmail.com>
320 * archive.c (bfd_generic_archive_p): Only check first element
321 when target_defaulted.
322 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
323 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
325 2011-10-11 Alan Modra <amodra@gmail.com>
328 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
329 thin archive element using container target if not defaulted.
331 2011-10-10 Nick Clifton <nickc@redhat.com>
333 * po/es.po: Updated Spanish translation.
334 * po/fi.po: Updated Finnish translation.
335 * po/fr.po: Updated French translation.
336 * po/ru.po: Updated Russian translation.
338 2011-10-10 Alan Modra <amodra@gmail.com>
340 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
341 (struct ppc_link_hash_table): Add tocsave_htab.
342 (struct tocsave_entry): New.
343 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
344 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
345 (ppc64_elf_link_hash_table_free): ..and delete it.
346 (build_plt_stub): Always put STD_R2_40R1 first.
347 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
348 on plt call. If present add prologue nop location to tocsave_htab.
349 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
350 first insn of plt call stub when R_PPC64_TOCSAVE present.
352 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
355 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
356 alignment and size for common symbols.
358 2011-10-08 Alan Modra <amodra@gmail.com>
362 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
365 2011-10-08 Alan Modra <amodra@gmail.com>
368 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
369 even when strip_discarded is false.
371 2011-10-05 Kai Tietz <ktietz@redhat.com>
373 * coffgen.c (coff_write_alien_symbol): Don't write
374 symbol for discarded sections, if strip_discarded isn't
375 explicit set to false.
376 (coff_write_native_symbol): Likewise.
378 2011-10-05 DJ Delorie <dj@redhat.com>
379 Nick Clifton <nickc@redhat.com>
381 * elf32-rx.c: Add support for PID mode.
382 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
383 Include addend in R_RX_SYM relocations.
385 2011-09-30 Tristan Gingold <gingold@adacore.com>
387 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
388 (read_section): Add sec argument. Adjust the code to get section
390 (read_indirect_string): Adjust call to read_section.
391 (read_abbrevs): Ditto.
392 (decode_line_info): Ditto.
393 (read_debug_ranges): Ditto.
394 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
395 (find_debug_info): Add debug_sections parameter. Use it instead
397 (place_sections): Get section names from stash.
398 (find_line): Add debug_sections argument. Initialize
399 debug_sections field of stash from it.
400 Adjust calls to find_debug_info.
401 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
402 Adjust call to find_line.
403 (_bfd_dwarf2_find_line): Adjust call to find_line.
404 * libcoff-in.h (struct dwarf_debug_section): New declaration.
405 (coff_find_nearest_line_with_names): Likewise.
406 * libcoff.h: Regenerate.
407 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
408 (dwarf_debug_sections): Likewise.
409 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
410 * libbfd.h: Regenerate.
411 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
412 _bfd_dwarf2_find_nearest_line.
413 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
414 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
415 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
416 * coffgen.c (coff_find_nearest_line_with_names): New function.
417 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
418 * coff-rs6000.c (xcoff_debug_sections): New constant.
419 (xcoff_find_nearest_line): New function.
420 (rs6000coff_vec): Use xcoff_find_nearest_line.
421 (pmac_xcoff_vec): Ditto.
423 2011-09-30 Alan Modra <amodra@gmail.com>
426 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
427 (ppc64_elf_edit_toc): Check HA relocs.
428 (ha_reloc_match): Delete function.
429 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
430 Instead do it and low part optimization based on
431 ha_relocs_not_using_r2.
433 2011-09-29 Alan Modra <amodra@gmail.com>
436 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
437 debug and special section groups.
439 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
442 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
443 clearing def_dynamic.
444 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
446 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
449 2011-09-27 Kai Tietz <ktietz@redhat.com>
451 * coffcode.h (sec_to_styp_flags): Handle
452 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
453 SEC_LINK_DUPLICATES_SAME_SIZE.
455 2011-09-22 Tristan Gingold <gingold@adacore.com>
457 * configure.in: Bump version to 2.22.51
458 * configure: Regenerate.
460 2011-09-21 David S. Miller <davem@davemloft.net>
462 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
463 * elfxx-sparc.h: Declare it.
464 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
465 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
467 2011-09-21 Tristan Gingold <gingold@adacore.com>
469 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
470 Deals with size limited strings.
471 (bfd_mach_o_build_commands): Initialize more fields.
473 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
476 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
479 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
482 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
483 to struct bfd_elf_version_tree.
485 * elflink.c (elf_info_failed): Remove verdefs.
486 (_bfd_elf_export_symbol): Updated.
487 _bfd_elf_link_assign_sym_version): Likewise.
488 (bfd_elf_size_dynamic_sections): Remove pointer to struct
489 bfd_elf_version_tree. Updated.
490 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
493 * linker.c (bfd_hide_sym_by_version): New.
495 * bfd-in2.h: Regenerated.
497 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
500 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
501 if there are no GOT relocations.
503 2011-09-09 Kai Tietz <ktietz@redhat.com>
505 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
506 for targets without symbol_leading_char.
508 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
510 * bfdwin.c (bfd_get_file_window): Fix memory leak.
512 2011-09-07 Alan Modra <amodra@gmail.com>
515 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
518 2011-09-06 Alan Modra <amodra@gmail.com>
521 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
522 (ppc64_elf_edit_toc): Fix style nit. Report some details
523 on linker failure due to reference in debug or non-alloc
524 sections to optimized away toc entry, and don't abort.
526 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
528 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
531 2011-08-26 Nick Clifton <nickc@redhat.com>
533 * po/es.po: Updated Spanish translation.
535 2011-08-19 Alan Modra <amodra@gmail.com>
537 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
538 we haven't seen expected -mcmodel=medium/large code relocs.
540 2011-08-18 Tristan Gingold <gingold@adacore.com>
542 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
544 2011-08-17 Tristan Gingold <gingold@adacore.com>
546 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
548 2011-08-17 Alan Modra <amodra@gmail.com>
551 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
552 (_bfd_handle_already_linked): Declare.
553 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
554 _bfd_coff_section_already_linked.
555 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
556 * coffcode.h (coff_section_already_linked): Likewise.
557 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
558 * elf-bfd.h: Likewise.
559 * libbfd-in.h: Likewise.
560 * targets.c: Likewise.
561 * linker.c (bfd_section_already_linked): Likewise.
562 (bfd_section_already_linked_table_lookup): Likewise.
563 (bfd_section_already_linked_table_insert): Likewise.
564 (_bfd_generic_section_already_linked): Likewise. Call
565 _bfd_handle_already_linked.
566 (_bfd_handle_already_linked): New function, split out from..
567 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
568 2011-07-09 changes. Avoid unnecessary strcmp when matching
569 already_linked_list entries. Match plugin linkonce section.
570 (section_signature): Delete.
571 * coffgen.c (_bfd_coff_section_already_linked): New function.
572 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
573 * libbfd.h: Regenerate.
574 * libcoff.h: Regenerate.
575 * bfd-in2.h: Regenerate.
577 2011-08-14 Alan Modra <amodra@gmail.com>
579 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
580 shared and call to _mcount will go via plt.
582 2011-08-14 Alan Modra <amodra@gmail.com>
584 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
585 * elf32-ppc.c: Likewise.
586 (ppc_elf_select_plt_layout): Use einfo rather than info to report
589 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
592 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
593 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
594 and zero-extend it to 64bit if addend is zero for x32. Generate
595 R_X86_64_RELATIVE64 for x32.
597 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
599 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
600 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
601 * elf32-arm.c (elf32_arm_link_hash_table): New field.
602 (elf232_arm_link_hash_table_create): Initialise new field.
603 (check_use_blx): Change test depending on fix_arm1176.
604 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
605 command line options.
607 2011-08-08 Tristan Gingold <gingold@adacore.com>
609 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
610 (segsec_names_xlat): Reorder elements.
611 (bfd_mach_o_read_section_32): Fix typo.
612 (bfd_mach_o_read_section_64): Fix typo.
614 2011-08-08 Tristan Gingold <gingold@adacore.com>
616 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
617 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
618 (bfd_mach_o_section): Use them. Add next field.
619 (bfd_mach_o_segment_command): Replace sections array by
620 sect_head and sect_tail.
621 (bfd_mach_o_get_mach_o_section): New macro.
622 (bfd_mach_o_lookup_section): Remove.
623 (bfd_mach_o_new_section_hook): New function.
624 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
626 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
627 parameter with segname and sectname parameters. Adjust.
628 (bfd_mach_o_append_section_to_segment): New function. Use a
629 linked list for Mach-O sections.
630 (bfd_mach_o_write_segment_32): Adjust.
631 (bfd_mach_o_write_segment_64): Ditto.
632 (bfd_mach_o_build_commands): Fix comment. Adjust.
633 (bfd_mach_o_flatten_sections): Adjust.
634 (bfd_mach_o_print_section_map): Adjust.
635 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
636 (bfd_mach_o_new_section_hook): New function.
637 (bfd_mach_o_init_section_from_mach_o): Ditto.
638 (bfd_mach_o_read_section_32): Remove section parameter.
639 Return a section instead.
640 (bfd_mach_o_read_section_64): Ditto.
641 (bfd_mach_o_read_section): Ditto.
642 (bfd_mach_o_make_bfd_section): Adjust.
643 (bfd_mach_o_read_segment): Adjust for new profile of
644 bfd_mach_o_read_section.
645 (bfd_mach_o_lookup_section): Remove.
646 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
648 2011-08-08 Tristan Gingold <gingold@adacore.com>
650 * mach-o.h (bfd_mach_o_version_min_command): New structure.
651 (bfd_mach_o_load_command): Add version_min.
652 (mach_o_data_struct): Fix comment.
653 * mach-o.c (bfd_mach_o_read_version_min): New function.
654 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
655 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
656 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
657 (bfd_mach_o_get_name_or_null): New function.
658 (bfd_mach_o_get_name): Use the above new one.
659 (bfd_mach_o_load_command_name): Add the above new commands.
660 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
661 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
662 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
663 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
665 2011-08-08 Tristan Gingold <gingold@adacore.com>
667 * mach-o.h: Move size macros to external.h
668 Move reloc macros to reloc.h and x86-64.h.
669 * mach-o-i386.c: Includes mach-o/reloc.h
670 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
671 * mach-o.c: Add includes.
672 (bfd_mach_o_write_header): Use structure from external.h to convert.
673 (bfd_mach_o_write_thread): Ditto.
674 (bfd_mach_o_write_relocs): Ditto.
675 (bfd_mach_o_write_section_32): Ditto.
676 (bfd_mach_o_write_section_64): Ditto.
677 (bfd_mach_o_write_segment_32): Ditto.
678 (bfd_mach_o_write_segment_64): Ditto.
679 (bfd_mach_o_write_symtab): Ditto.
680 (bfd_mach_o_write_contents): Ditto.
681 (bfd_mach_o_read_header): Ditto.
682 (bfd_mach_o_read_section_32): Ditto.
683 (bfd_mach_o_read_section_64): Ditto.
684 (bfd_mach_o_read_symtab_symbol): Ditto.
685 (bfd_mach_o_read_dylinker): Ditto.
686 (bfd_mach_o_read_dylib): Ditto.
687 (bfd_mach_o_read_dysymtab): Ditto.
688 (bfd_mach_o_read_symtab): Ditto.
689 (bfd_mach_o_read_linkedit): Ditto.
690 (bfd_mach_o_read_str): Ditto.
691 (bfd_mach_o_read_dyld_info): Ditto.
692 (bfd_mach_o_read_segment): Ditto.
693 (bfd_mach_o_read_command): Ditto.
694 (bfd_mach_o_archive_p): Ditto.
695 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
696 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
697 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
698 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
699 of an hard-coded value.
701 2011-08-08 Tristan Gingold <gingold@adacore.com>
703 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
704 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
705 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
706 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
708 2011-08-08 Tristan Gingold <gingold@adacore.com>
710 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
711 (bfd_mach_o_convert_section_name_to_bfd): Use it.
712 (bfd_mach_o_get_section_type_from_name): New function.
713 (bfd_mach_o_get_section_attribute_from_name): Ditto.
714 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
715 Add comments. Add prototypes for the above new functions.
717 2011-08-05 Mark Kettenis <kettenis@gnu.org>
719 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
721 2011-08-05 Alan Modra <amodra@gmail.com>
723 * elf64-ppc.c (maybe_strip_output): New function.
724 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
726 2011-08-05 Alan Modra <amodra@gmail.com>
729 * elflink.c (_bfd_elf_section_already_linked): Return matched
730 status. Remove COFF comdat section handling.
731 * linker.c (_bfd_generic_section_already_linked): Return matched
732 status. Don't set SEC_GROUP in l_flags for plugin entries.
733 (bfd_section_already_linked): Update prototype.
734 * targets.c (_section_already_linked): Likewise.
735 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
736 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
737 (_bfd_nolink_section_already_linked): Update.
738 * libbfd.h: Regenerate.
739 * bfd-in2.h: Regenerate.
741 2011-08-05 Alan Modra <amodra@gmail.com>
743 * elf32-ppc.c: Include dwarf2.h.
744 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
745 (ppc_elf_create_glink): Create .eh_frame section.
746 (glink_eh_frame_cie): New array.
747 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
748 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
750 2011-08-04 Tristan Gingold <gingold@adacore.com>
752 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
753 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
755 2011-08-03 Tristan Gingold <gingold@adacore.com>
757 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
758 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
760 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
762 * elfxx-mips.c (check_4byte_branch): Remove function.
763 (check_relocated_bzc): New function.
764 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
765 instructions that immediately follow a compact branch
768 2011-08-02 Alan Modra <amodra@gmail.com>
770 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
772 (ppc_build_one_stub): Adjust get_relocs call to suit..
773 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
775 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
778 * archures.c (bfd_mach_i386_intel_syntax): New.
779 (bfd_mach_i386_i8086): Updated.
780 (bfd_mach_i386_i386): Likewise.
781 (bfd_mach_x86_64): Likewise.
782 (bfd_mach_x64_32): Likewise.
783 (bfd_mach_i386_i386_intel_syntax): Likewise.
784 (bfd_mach_x86_64_intel_syntax): Likewise.
785 (bfd_mach_x64_32_intel_syntax): Likewise.
786 (bfd_mach_l1om): Likewise.
787 (bfd_mach_l1om_intel_syntax): Likewise.
788 (bfd_mach_k1om): Likewise.
789 (bfd_mach_k1om_intel_syntax): Likewise.
791 * bfd-in2.h: Regenerated.
793 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
795 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
796 (bfd_x64_32_arch): Likewise.
798 * elf64-x86-64.c: Include "libiberty.h".
799 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
800 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
801 (elf_x86_64_reloc_type_lookup): Likewise.
802 (elf_x86_64_reloc_name_lookup): Likewise.
803 (elf_x86_64_relocate_section): Likewise.
804 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
806 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
808 * elfxx-mips.c (check_br32): Fix return type.
810 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
812 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
814 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
816 * elfxx-mips.c: Adjust comments throughout.
817 (mips_elf_relax_delete_bytes): Reshape code.
818 (_bfd_mips_elf_relax_section): Remove check for
819 R_MICROMIPS_GPREL16 relocations. Reshape code.
821 2011-07-28 Roland McGrath <mcgrathr@google.com>
823 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
824 (elf_i386_nacl_plt0_entry): New variable.
825 (elf_i386_plt_entry): New variable.
826 (elf_i386_nacl_pic_plt0_entry): New variable.
827 (elf_i386_nacl_pic_plt_entry): New variable.
828 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
829 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
830 (elf_backend_plt_alignment): Likewise.
832 * config.bfd: Handle i[3-7]86-*-nacl*.
833 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
834 * targets.c: Support bfd_elf32_i386_nacl_vec.
835 * configure.in: Likewise.
836 * configure: Regenerated.
838 * elf32-i386.c (struct elf_i386_plt_layout): New type.
839 (GET_PLT_ENTRY_SIZE): New macro.
840 (elf_i386_plt): New variable.
841 (struct elf_i386_backend_data): New member `plt'.
842 (elf_i386_arch_bed): Add initializer for it.
843 (elf_i386_vxworks_arch_bed): Likewise.
844 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
845 (elf_i386_plt_sym_val): Likewise.
846 (elf_i386_relocate_section): Likewise.
847 (elf_i386_finish_dynamic_symbol): Likewise.
848 Also use other elf_i386_plt_layout members for PLT details.
849 (elf_i386_finish_dynamic_sections): Likewise.
851 * elf32-i386.c (struct elf_i386_backend_data): New type.
852 (get_elf_i386_backend_data): New macro.
853 (elf_i386_arch_bed): New variable.
854 (elf_backend_arch_data): New macro.
855 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
856 (elf_i386_link_hash_table_create): Don't initialize them.
857 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
858 elf_i386_backend_data, not elf_i386_link_hash_table.
859 (elf_i386_adjust_dynamic_symbol): Likewise.
860 (elf_i386_allocate_dynrelocs): Likewise.
861 (elf_i386_readonly_dynrelocs): Likewise.
862 (elf_i386_size_dynamic_sections): Likewise.
863 (elf_i386_relocate_section): Likewise.
864 (elf_i386_finish_dynamic_symbol): Likewise.
865 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
866 (elf_i386_vxworks_link_hash_table_create): Function removed.
867 (elf_i386_vxworks_arch_bed): New variable.
868 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
870 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
871 * elfxx-target.h (elf_backend_arch_data): New macro.
872 (elfNN_bed): Use it as initializer for the new member.
874 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
876 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
879 2011-07-26 Jakub Jelinek <jakub@redhat.com>
881 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
882 and .zdebug_macro entry.
883 (dwarf_debug_section_enum): Add debug_macro.
885 2011-07-26 Alan Modra <amodra@gmail.com>
887 * elf64-ppc.c: Include dwarf2.h.
888 (struct ppc_link_hash_table): Add glink_eh_frame.
889 (create_linkage_sections): Create .eh_frame section.
890 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
892 (glink_eh_frame_cie): New array.
893 (ppc64_elf_size_stubs): Size glink_eh_frame.
894 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
895 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
897 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
900 * elf64-mmix.c (struct _mmix_elf_section_data): New members
901 has_warned_bpo and has_warned_pushj.
902 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
903 converting to ISO C. Add new parameter error_message. All
905 (mmix_elf_perform_relocation): Ditto.
906 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
907 Handle the case where mmix_elf_check_common_relocs has not been
908 called, missing preparations for relocs of the respective type.
910 2011-07-24 Chao-ying Fu <fu@mips.com>
911 Ilie Garbacea <ilie@mips.com>
912 Maciej W. Rozycki <macro@codesourcery.com>
913 Joseph Myers <joseph@codesourcery.com>
914 Catherine Moore <clm@codesourcery.com>
915 Richard Sandiford <rdsandiford@googlemail.com>
917 * archures.c (bfd_mach_mips_micromips): New macro.
918 * cpu-mips.c (I_micromips): New enum value.
919 (arch_info_struct): Add bfd_mach_mips_micromips.
920 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
922 (_bfd_mips_elf_relax_section): Likewise.
923 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
924 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
926 (_bfd_mips16_elf_reloc_shuffle): Rename to...
927 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
928 (gprel16_reloc_p): Handle microMIPS ASE.
929 (literal_reloc_p): New function.
930 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
931 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
932 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
933 and _bfd_mips_elf_reloc_shuffle changes.
934 (mips_elf_gprel32_reloc): Update comment.
935 (micromips_reloc_map): New variable.
936 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
937 (mips_elf32_rtype_to_howto): Likewise.
938 (mips_info_to_howto_rel): Likewise.
939 (bfd_elf32_bfd_is_target_special_symbol): Define.
940 (bfd_elf32_bfd_relax_section): Likewise.
941 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
942 (micromips_elf64_howto_table_rela): Likewise.
943 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
944 and _bfd_mips_elf_reloc_shuffle changes.
945 (micromips_reloc_map): Likewise.
946 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
947 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
948 (mips_elf64_rtype_to_howto): Likewise.
949 (bfd_elf64_bfd_is_target_special_symbol): Define.
950 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
951 (elf_micromips_howto_table_rela): Likewise.
952 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
953 and _bfd_mips_elf_reloc_shuffle changes.
954 (micromips_reloc_map): Likewise.
955 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
956 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
957 (mips_elf_n32_rtype_to_howto): Likewise.
958 (bfd_elf32_bfd_is_target_special_symbol): Define.
959 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
960 (LA25_LUI_MICROMIPS_2): Likewise.
961 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
962 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
963 (TLS_RELOC_P): Handle microMIPS ASE.
964 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
965 target is a microMIPS function.
966 (micromips_reloc_p): New function.
967 (micromips_reloc_shuffle_p): Likewise.
968 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
969 (got_disp_reloc_p, got_page_reloc_p): New functions.
970 (got_ofst_reloc_p): Likewise.
971 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
972 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
973 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
974 (micromips_branch_reloc_p): New function.
975 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
976 (tls_gottprel_reloc_p): Likewise.
977 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
978 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
980 (_bfd_mips16_elf_reloc_shuffle): Rename to...
981 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
982 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
983 (mips_tls_got_index, mips_elf_got_page): Likewise.
984 (mips_elf_create_local_got_entry): Likewise.
985 (mips_elf_relocation_needs_la25_stub): Likewise.
986 (mips_elf_calculate_relocation): Likewise.
987 (mips_elf_perform_relocation): Likewise.
988 (_bfd_mips_elf_symbol_processing): Likewise.
989 (_bfd_mips_elf_add_symbol_hook): Likewise.
990 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
991 (mips_elf_add_lo16_rel_addend): Likewise.
992 (_bfd_mips_elf_check_relocs): Likewise.
993 (mips_elf_adjust_addend): Likewise.
994 (_bfd_mips_elf_relocate_section): Likewise.
995 (mips_elf_create_la25_stub): Likewise.
996 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
997 (_bfd_mips_elf_gc_sweep_hook): Likewise.
998 (_bfd_mips_elf_is_target_special_symbol): New function.
999 (mips_elf_relax_delete_bytes): Likewise.
1000 (opcode_descriptor): New structure.
1002 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
1003 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
1004 (beq_insn_32): Likewise.
1005 (b_insn_16, bz_insn_16): New variables.
1006 (BZC32_REG_FIELD): New macro.
1007 (bz_rs_insns_32, bz_rt_insns_32): New variables.
1008 (bzc_insns_32, bz_insns_16):Likewise.
1009 (BZ16_REG, BZ16_REG_FIELD): New macros.
1010 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
1011 (jal_x_insn_32_bd32): Likewise.
1012 (j_insn_32, jalr_insn_32): Likewise.
1013 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
1014 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
1015 (JR16_REG): New macro.
1016 (ds_insns_16_bd16): New variable.
1017 (lui_insn): Likewise.
1018 (addiu_insn, addiupc_insn): Likewise.
1019 (ADDIUPC_REG_FIELD): New macro.
1020 (MOVE32_RD, MOVE32_RS): Likewise.
1021 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
1022 (move_insns_32, move_insns_16): New variables.
1023 (nop_insn_32, nop_insn_16): Likewise.
1025 (find_match): New function.
1026 (check_br16_dslot, check_br32_dslot): Likewise.
1027 (check_br16, check_br32): Likewise.
1028 (IS_BITSIZE): New macro.
1029 (check_4byte_branch): New function.
1030 (_bfd_mips_elf_relax_section): Likewise.
1031 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
1032 and microMIPS modules together.
1033 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
1034 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1035 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1036 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1037 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1038 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1039 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1040 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1041 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1042 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1043 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1044 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1045 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1046 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1047 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1048 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1049 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1050 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1051 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1052 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1053 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1054 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1055 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1056 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1057 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1058 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1059 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1060 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1061 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1062 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1063 * bfd-in2.h: Regenerate.
1064 * libbfd.h: Regenerate.
1066 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1068 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1069 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1070 * Makefile.in: Regenerated.
1072 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1073 (bfd_k1om_arch): New.
1074 (bfd_archures_list): Add &bfd_k1om_arch.
1075 * bfd-in2.h: Regenerated.
1077 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1078 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1079 if bfd_elf64_x86_64_freebsd_vec is supported.
1080 (targ_selvecs): Likewise.
1082 * configure.in: Support bfd_elf64_k1om_vec and
1083 bfd_elf64_k1om_freebsd_vec.
1084 * configure: Regenerated.
1088 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1089 (bfd_elf64_k1om_vec): Likewise.
1090 (bfd_elf64_k1om_freebsd_vec): Likewise.
1092 * targets.c (bfd_elf64_k1om_vec): New.
1093 (bfd_elf64_k1om_freebsd_vec): Likewise.
1094 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1095 bfd_elf64_k1om_freebsd_vec.
1097 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1099 Fix false coff-go32-exe matches.
1100 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1102 * coff-stgo32.c (go32_check_format): New forward declaration.
1103 (COFF_CHECK_FORMAT): New defintion.
1104 (go32_check_format): New function.
1106 2011-07-15 Alan Modra <amodra@gmail.com>
1108 * configure.in: Bump version.
1109 * configure: Regenerate.
1111 2011-07-14 Alan Modra <amodra@gmail.com>
1113 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1114 * elf-bfd.h (struct already_linked): Forward declare.
1116 2011-07-14 Alan Modra <amodra@gmail.com>
1118 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1119 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1121 2011-07-14 Alan Modra <amodra@gmail.com>
1123 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1124 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1125 (build_tls_get_addr_stub): Likewise.
1126 (ppc_build_one_stub): Update calls to above.
1127 (ppc_size_one_stub): Adjust stub size.
1128 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1129 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1131 2011-07-12 Nick Clifton <nickc@redhat.com>
1133 * elf32-arm.c (elf32_arm_section_flags): Delete.
1134 (elf_backend_section_flags): Remove.
1136 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1139 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1140 when setting stack_flags.
1142 2011-07-11 Catherine Moore <clm@codesourcery.com>
1144 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1145 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1146 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1147 * bfd-in2.h: Regenerated.
1148 * bfd.c (bfd_lookup_section_flags): New definition.
1149 * binary.c (binary_bfd_lookup_section_flags): New definition.
1150 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1151 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1152 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1153 * coff-rs6000.c (rs6000coff_vec): Include
1154 bfd_generic_lookup_section_flags.
1155 (pmac_xcoff_vec): Likewise.
1156 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1157 * coff64-rs6000.c (rs6000coff64_vec): Include
1158 bfd_generic_lookup_section_flags.
1159 (aix5coff64_vec): Likewise.
1160 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1161 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1162 (bfd_elf_lookup_section_flags): Declare.
1163 * elflink.c (bfd_elf_lookup_section_flags): New function.
1164 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1165 (elf_backend_lookup_section_flags_hook): Define.
1166 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1167 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1168 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1169 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1170 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1171 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1172 (bfd_generic_lookup_section_flags): Declare.
1173 * libbfd.h: Regenerated.
1174 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1175 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1176 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1177 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1178 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1179 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1180 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1181 * reloc.c (bfd_generic_lookup_section_flags): New function.
1182 * som.c (som_bfd_lookup_section_flags): New definition.
1183 * srec.c (srec_bfd_lookup_section_flags): New definition.
1184 * targets.c (flag_info): Declare.
1185 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1186 (_bfd_lookup_section_flags): New.
1187 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1188 * versados.c (versados_bfd_lookup_section_flags): New definition.
1189 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1190 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1192 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1195 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1197 2011-07-09 Alan Modra <amodra@gmail.com>
1200 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1201 rather than kept_section to determine whether a symbol is from
1202 a discarded section.
1203 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1204 sections appear undefined.
1206 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1209 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1210 "asection *" with "struct already_linked *".
1211 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1212 (_bfd_generic_section_already_linked): Likewise.
1213 (bfd_section_already_linked_table_insert): Likewise.
1214 (struct already_linked): New.
1215 (struct bfd_section_already_linked): Use it.
1216 * elflink.c (_bfd_elf_section_already_linked): Replace.
1217 "asection *" with "struct already_linked *". Replace the plugin
1218 dummy with the LTO output.
1219 * linker.c (_bfd_generic_section_already_linked): Likewise.
1220 * targets.c (struct already_linked): Add forward declaration.
1221 (bfd_target): Replace "struct bfd_section *" with
1222 "struct already_linked *" in _section_already_linked.
1223 * bfd-in2.h: Regenerate.
1224 * libbfd.h: Regenerate.
1226 2011-07-06 Tristan Gingold <gingold@adacore.com>
1228 * mach-o.h: Move loader related definitions to
1229 include/mach-o/loader.h. Include it.
1231 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1233 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1234 define to _bfd_elf_set_osabi.
1236 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1237 Thomas Schwinge <thomas@schwinge.name>
1240 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1241 ELFOSABI_LINUX alias.
1242 * elf32-hppa.c: Likewise.
1243 * elf32-i370.c: Likewise.
1244 * elf64-hppa.c: Likewise.
1246 2011-07-01 Ian Lance Taylor <iant@google.com>
1248 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1249 DW_OP_lit3 to DW_OP_lit2.
1251 2011-07-01 Alan Modra <amodra@gmail.com>
1253 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1254 dyn relocs when called to copy flags for a weak sym.
1255 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1256 (ppc64_elf_merge_private_bfd_data): Delete.
1257 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1258 _bfd_generic_verify_endian_match.
1260 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1262 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1265 2011-06-28 Tristan Gingold <gingold@adacore.com>
1267 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1269 (_bfd_vms_write_etir): Write linkage index from reloc.
1271 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1273 * mach-o.c (bfd_mach_o_read_command): Also ignore
1274 BFD_MACH_O_LC_ROUTINES_64.
1276 2011-06-27 Tristan Gingold <gingold@adacore.com>
1278 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1279 section target index.
1281 2011-06-27 Nick Clifton <nickc@redhat.com>
1283 * cisco-core.c (cisco_core_little_vec): Add initialization of
1284 match_priority field.
1286 2011-06-27 Tristan Gingold <gingold@adacore.com>
1288 * cache.c: Include bfd_stdint.h.
1289 (cache_bmmap): Change profile. Return region start and size.
1290 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1291 (bfd_mmap): Change profile and adjust. Update comment.
1292 (memory_bmmap): Change profile.
1293 * opncls.c (opncls_bmmap): Change profile.
1294 * vms-lib.c (vms_lib_bmmap): Likewise.
1295 * libbfd.h: Regenerate.
1296 * bfd-in2.h: Regenerate.
1298 2011-06-27 Tristan Gingold <gingold@adacore.com>
1300 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1303 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1305 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1306 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1308 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1310 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1312 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1314 2011-06-24 Richard Henderson <rth@redhat.com>
1317 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1318 tlsgd insn before swapping adjacent insns.
1320 2011-06-24 Tristan Gingold <gingold@adacore.com>
1322 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1325 2011-06-24 Alan Modra <amodra@gmail.com>
1328 * elf.c (assign_file_positions_for_load_sections): Don't align
1329 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1330 that don't get a PT_LOAD.
1332 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1334 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1335 (sh_elf_check_relocs): Likewise.
1337 2011-06-22 Richard Henderson <rth@redhat.com>
1339 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1340 TPREL in a PIE image.
1341 (alpha_dynamic_entries_for_reloc): Likewise.
1342 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1343 (elf64_alpha_relax_got_load): Likewise.
1345 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1347 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1350 2011-06-22 Alan Modra <amodra@gmail.com>
1352 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1353 plugin symbols. Fix segfault on linker scrip defined syms.
1355 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1358 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1359 at all for linker created .eh_frame sections.
1360 (_bfd_elf_discard_section_eh_frame): Handle linker created
1361 .eh_frame sections with no relocations.
1362 * elf64-x86-64.c: Include dwarf2.h.
1363 (elf_x86_64_eh_frame_plt): New variable.
1364 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1365 PLT_FDE_LEN_OFFSET): Define.
1366 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1367 (elf_x86_64_create_dynamic_sections): Create and fill in
1368 .eh_frame section for .plt section.
1369 (elf_x86_64_size_dynamic_sections): Write .plt section size
1370 into .eh_frame FDE covering .plt section.
1371 (elf_x86_64_finish_dynamic_sections): Write .plt section
1372 start into .eh_frame FDE covering .plt section. Call
1373 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1374 (elf_backend_plt_alignment): Define to 4.
1375 * elf32-i386.c: Include dwarf2.h.
1376 (elf_i386_eh_frame_plt): New variable.
1377 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1378 PLT_FDE_LEN_OFFSET): Define.
1379 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1380 (elf_i386_create_dynamic_sections): Create and fill in
1381 .eh_frame section for .plt section.
1382 (elf_i386_size_dynamic_sections): Write .plt section size
1383 into .eh_frame FDE covering .plt section.
1384 (elf_i386_finish_dynamic_sections): Write .plt section
1385 start into .eh_frame FDE covering .plt section. Call
1386 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1387 (elf_backend_plt_alignment): Define to 4.
1389 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1391 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1394 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1396 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1397 CORE_HEADER is defined.
1398 (elf_x86_64_write_core_note): New.
1399 (elf_backend_write_core_note): Likewise.
1401 * hosts/x86-64linux.h (uint64_t): New.
1402 (user_regsx32_struct): Likewise.
1403 (elf_gregx32_t): Likewise.
1404 (ELF_NGREGX32): Likewise.
1405 (elf_gregsetx32_t): Likewise.
1406 (elf_prstatusx32): Likewise.
1407 (prstatusx32_t): Likewise.
1408 (user_fpregs32_struct): Removed.
1409 (user_fpxregs32_struct): Likewise.
1411 (elf_fpregset32_t): Likewise.
1412 (elf_fpxregset32_t): Likewise.
1413 (prgregset32_t): Likewise.
1414 (prfpregset32_t): Likewise.
1416 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1419 (elf_x86_64_grok_psinfo): Likewise.
1421 2011-06-16 Nick Clifton <nickc@redhat.com>
1423 * elf.c (elf_find_function): Fail if not provided with a symbol
1426 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1428 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1429 * elf.c (elfcore_grok_arm_vfp): New function.
1430 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1431 (elfcore_write_arm_vfp): New function.
1432 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1434 2011-06-14 Richard Henderson <rth@redhat.com>
1436 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1437 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1438 (elf64_alpha_always_size_sections): Don't call
1439 elf64_alpha_merge_ind_symbols.
1440 (elf_backend_copy_indirect_symbol): New.
1442 2011-06-14 Alan Modra <amodra@gmail.com>
1445 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1446 before doing anything.
1447 (_bfd_elf_discard_section_eh_frame): Likewise.
1449 2011-06-14 Alan Modra <amodra@gmail.com>
1451 * Makefile.am: Formatting.
1452 * Makefile.in: Regenerate.
1453 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1454 * po/SRC-POTFILES.in: Regnerate.
1456 2011-06-14 Alan Modra <amodra@gmail.com>
1458 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1459 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1460 Don't handle warning symbols here.
1461 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1462 (allocate_dynrelocs, readonly_dynrelocs): As above.
1464 2011-06-14 Alan Modra <amodra@gmail.com>
1467 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1468 (elf_gc_sweep): Don't treat debug and sections like .comment
1470 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1471 not part of a group. Always call gc_mark_extra_sections.
1472 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1473 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1474 _bfd_elf_gc_mark_extra_sections.
1475 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1476 _bfd_elf_gc_mark_extra_sections.
1477 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1479 2011-06-13 Nick Clifton <nickc@redhat.com>
1481 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1482 variable 'local_got_offsets'.
1483 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1484 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1486 2011-06-13 Walter Lee <walt@tilera.com>
1488 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1489 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1490 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1491 and elfxx-tilegx.lo.
1492 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1494 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1495 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1496 * Makefile.in: Regenerate.
1497 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1498 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1499 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1500 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1501 bfd-in2.h: Regenerate.
1502 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1503 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1504 and bfd_elf64_tilegx_vec.
1505 * configure: Regenerate.
1506 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1508 * libbfd.h: Regenerate.
1509 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1510 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1511 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1512 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1513 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1514 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1515 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1516 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1517 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1518 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1519 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1520 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1521 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1522 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1523 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1524 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1525 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1526 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1527 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1528 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1529 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1530 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1531 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1532 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1533 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1534 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1535 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1536 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1537 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1538 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1539 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1540 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1541 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1542 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1543 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1544 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1545 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1546 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1547 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1548 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1549 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1550 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1551 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1552 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1553 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1554 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1555 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1556 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1557 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1558 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1559 * targets.c (bfd_elf32_tilegx_vec): Declare.
1560 (bfd_elf32_tilepro_vec): Declare.
1561 (bfd_elf64_tilegx_vec): Declare.
1562 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1563 and bfd_elf64_tilegx_vec.
1564 * cpu-tilegx.c: New file.
1565 * cpu-tilepro.c: New file.
1566 * elf32-tilepro.h: New file.
1567 * elf32-tilepro.c: New file.
1568 * elf32-tilegx.c: New file.
1569 * elf32-tilegx.h: New file.
1570 * elf64-tilegx.c: New file.
1571 * elf64-tilegx.h: New file.
1572 * elfxx-tilegx.c: New file.
1573 * elfxx-tilegx.h: New file.
1575 2011-06-13 Alan Modra <amodra@gmail.com>
1577 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1578 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1579 warning symbols here.
1580 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1581 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1582 elf32_arm_readonly_dynrelocs): Likewise.
1583 * elf32-bfin.c (bfin_discard_copies): Likewise.
1584 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1585 elf_cris_discard_excess_dso_dynamics,
1586 elf_cris_discard_excess_program_dynamics): Likewise.
1587 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1588 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1589 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1590 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1591 elf_i386_readonly_dynrelocs): Likewise.
1592 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1593 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1594 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1595 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1596 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1597 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1598 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1599 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1600 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1601 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1602 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1603 elf32_tic6x_readonly_dynrelocs): Likewise.
1604 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1605 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1606 xstormy16_relax_plt_realloc): Likewise.
1607 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1608 * elf64-alpha.c (elf64_alpha_output_extsym,
1609 elf64_alpha_calc_got_offsets_for_symbol,
1610 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1611 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1612 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1613 elf_hppa_unmark_useless_dynamic_symbols,
1614 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1615 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1616 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1617 readonly_dynrelocs, merge_global_got, reallocate_got,
1618 undo_symbol_twiddle): Likewise.
1619 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1620 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1621 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1622 elf_x86_64_readonly_dynrelocs): Likewise.
1623 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1624 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1625 _bfd_elf_link_find_version_dependencies,
1626 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1627 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1628 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1629 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1630 elf_gc_propagate_vtable_entries_used,
1631 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1632 elf_gc_allocate_got_offsets): Likewise.
1633 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1634 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1635 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1636 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1637 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1638 * i386linux.c (linux_tally_symbols): Likewise.
1639 * m68klinux.c (linux_tally_symbols): Likewise.
1640 * sparclinux.c (linux_tally_symbols): Likewise.
1641 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1642 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1644 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1645 function. Update all callers.
1646 * aoutx.h (aout_link_write_other_symbol): Likewise.
1647 * pdp11.c (aout_link_write_other_symbol): Likewise.
1648 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1649 * ecoff.c (ecoff_link_write_external): Likewise.
1650 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1651 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1653 * ecoff.c (ecoff_link_hash_traverse): Delete.
1654 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1655 _bfd_coff_write_global_sym.
1656 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1657 * libcoff.h: Regenerate.
1659 2011-06-10 Nick Clifton <nickc@redhat.com>
1661 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1662 backend does not provide a function for creating dynamic sections
1664 (bfd_elf_final_link): Issue a warning message if a dynamic section
1665 has the SHT_NOTE type.
1666 (bfd_elf_final_link): Do not look for dynamic strings in a section
1667 that does not have the SHT_STRTAB type or the name .dynstr.
1668 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1669 section is not in the output binary.
1670 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1672 2011-06-09 Tristan Gingold <gingold@adacore.com>
1674 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1675 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1678 2011-06-09 Tristan Gingold <gingold@adacore.com>
1680 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1682 2011-06-09 Nick Clifton <nickc@redhat.com>
1685 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1686 that the output section has an allocated bfd_elf_section_data
1688 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1689 symbols in sections that have been removed by garbage collection.
1691 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1693 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1694 relocations in SEC_DEBUGGING sections when building shared
1697 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1700 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1701 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1703 2011-06-08 Tristan Gingold <gingold@adacore.com>
1705 * makefile.vms (OBJS): Add elfxx-ia64.obj
1708 2011-06-08 Alan Modra <amodra@gmail.com>
1710 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1711 * sco5-core.c: Init match_priority field.
1713 2011-06-08 Alan Modra <amodra@gmail.com>
1715 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1716 indirect links here.
1718 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1720 * irix-core.c (irix_core_vec): Add match_priority field.
1722 2011-06-06 Alan Modra <amodra@gmail.com>
1724 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1726 * configure.in: Bump bfd version.
1727 * elfcode.h (elf_object_p): Delete hacks preventing match of
1728 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1729 * elfxx-target.h (elf_match_priority): Define and use.
1730 * format.c (bfd_check_format_matches): Use target match_priority
1731 to choose best of multiple matching targets. In cases with multiple
1732 matches rerun _bfd_check_format if we don't choose the last match.
1733 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1734 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1735 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1736 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1737 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1738 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1739 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1740 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1741 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1742 * vms-lib.c, * xsym.c: Init match_priority field.
1743 * configure: Regenerate.
1744 * bfd-in2.h: Regenerate.
1746 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1749 * elfcode.h (elf_object_p): Revert the last change.
1751 2011-06-04 Alan Modra <amodra@gmail.com>
1753 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1754 return the other arch.
1755 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1758 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1761 * hash.c (higher_primer_number): Add more, small, prime numbers.
1762 (bfd_hash_set_default_size): Likewise.
1764 2011-06-02 Nick Clifton <nickc@redhat.com>
1766 * coff-mcore.c: Fix spelling typo.
1767 * coff-stgo32.c: Likewise.
1768 * elf32-arm.c: Likewise.
1769 * elf32-avr.c: Likewise.
1770 * elf-m68hc1x.c: Likewise.
1771 * elf32-mcore.c: Likewise.
1772 * elf32-mep.c: Likewise.
1773 * elf32-mt.c: Likewise.
1774 * elf32-ppc.c: Likewise.
1775 * elf32-xtensa.c: Likewise.
1776 * elf64-ppc.c: Likewise.
1777 * elfxx-mips.c: Likewise.
1778 * netbsd.h: Likewise.
1779 * nlmcode.h: Likewise.
1780 * vms-alpha.c: Likewise.
1781 * po/bfd.pot: Regenerate.
1782 * po/SRC-POTFILES.in: Regenerate.
1784 2011-06-01 DJ Delorie <dj@redhat.com>
1786 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1787 * target.c: Likewise.
1788 * configure.in: Likewise.
1789 * configure.in: Regenerate.
1790 * elf32-rx.c: Add elf32-rx-be-ns target.
1791 (rx_elf_object_p): Never allow the be-ns target by default,
1792 only allow it if the user requests it.
1794 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1796 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1797 relocation in readonly section in a shared object.
1798 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1800 2011-05-31 Nick Clifton <nickc@redhat.com>
1802 * archive.c (adjust_relative_path): Fix comment to prevent it
1803 corrupting the auto-generated bfd.h.
1805 2011-05-31 Paul Brook <paul@codesourcery.com>
1807 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1808 for known functions.
1809 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1812 2011-05-31 Paul Brook <paul@codesourcery.com>
1814 * elf32-arm.c (arm_stub_is_thumb): Add
1815 arm_stub_long_branch_v4t_thumb_tls_pic.
1816 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1819 2011-05-27 Nick Clifton <nickc@redhat.com>
1822 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1823 unable to read a file pointed to by an entry in a thin archive.
1824 (adjust_relative_path): Use lrealpath to canonicalize paths.
1825 Handle the case where the reference path is above the current
1826 path in the directory tree.
1828 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1831 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1832 R_X86_64_TPOFF64 in executable.
1834 2011-05-26 Alan Modra <amodra@gmail.com>
1836 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1837 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1838 local_protected comment.
1840 2011-05-25 Tristan Gingold <gingold@adacore.com>
1842 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1843 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1844 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1845 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1846 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1847 (elf32-ia64.c): Created from elfnn-ia64.c
1848 (elf64-ia64.c): Likewise.
1849 * elfxx-ia64.h: New file.
1850 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1851 functions.Includes elfxx-ia64.h.
1852 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1853 (IA64_HOWTO): Adjust.
1854 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1855 (elfNN_ia64_reloc_type_lookup): Renames to
1856 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1857 (elfNN_ia64_reloc_name_lookup): Renames to
1858 ia64_elf_reloc_name_lookup. Make it public.
1859 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1860 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1862 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1863 Move it and make it public. Move prototype to elfxx-ia64.h
1864 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1865 Move prototype to elfxx-ia64.h
1866 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1867 (elfNN_ia64_info_to_howto): Adjust calls.
1868 (elfNN_ia64_relax_section): Adjust calls.
1869 (count_dyn_reloc): Fix typo.
1870 (elfNN_ia64_relocate_section): Adjust calls.
1871 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1872 (bfd_elfNN_bfd_reloc_type_lookup)
1873 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1874 * configure: Regenerate.
1875 * Makefile.in: Regenerate.
1877 2011-05-23 DJ Delorie <dj@redhat.com>
1879 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1880 the vma/lma swapping done in elf32_rx_modify_program_headers.
1882 2011-05-23 Nick Clifton <nickc@redhat.com>
1884 * elf-m10300.c (mn10300_elf_mkobject): New function.
1885 (bfd_elf32_mkobject): Define.
1887 2011-05-23 Alan Modra <amodra@gmail.com>
1889 * elf-bfd.h: Comment typo fix.
1890 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1891 struct elf_dyn_relocs throughout.
1892 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1894 2011-05-23 Alan Modra <amodra@gmail.com>
1896 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1897 functions rather than warning callback or _bfd_error_handler.
1898 * elf32-ppc.c: Likewise.
1899 * elf64-ppc.c: Likewise.
1900 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1902 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1904 2011-05-23 Alan Modra <amodra@gmail.com>
1907 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1908 .tbss, and page align same for all SHT_NOBITS sections.
1910 2011-05-21 Alan Modra <amodra@gmail.com>
1913 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1915 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1916 segment if just for .tbss.
1917 (assign_file_positions_for_load_sections): Don't report "can't
1918 allocate in segment" errors for .tbss.
1919 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1920 from SHT_NOBITS section filepos.
1922 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1924 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1925 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1926 (elf32_tic6x_relocate_section): Handle them.
1928 2011-05-18 Nick Clifton <nickc@redhat.com>
1931 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1932 sections when building shared libraries.
1934 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1937 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1940 2011-05-18 Tristan Gingold <gingold@adacore.com>
1942 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1943 (xcoff_sweep): Always keep dwarf sections.
1944 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1946 2011-05-18 Tristan Gingold <gingold@adacore.com>
1948 * libxcoff.h (struct xcoff_dwsect_name): New type.
1949 (XCOFF_DWSECT_NBR_NAMES): New macro.
1950 (xcoff_dwsect_names): Declare.
1951 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1952 (styp_to_sec_flags): Ditto.
1953 (coff_new_section_hook): Ditto.
1954 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1955 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1957 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1960 * elf32-rx.c (ignore_lma): New variable.
1961 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1962 (rx_modify_program_headers): Only copy the LMA into the VMA if
1965 2011-05-17 Alan Modra <amodra@gmail.com>
1968 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1969 * elflink.c (elf_link_add_object_symbols): Likewise.
1970 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1972 2011-05-16 Alan Modra <amodra@gmail.com>
1974 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1976 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1978 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1979 global GOT entries for GOT_PAGE relocations against global symbols.
1981 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1983 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1984 (tic6x-*-*): Replaced by these.
1985 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1986 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1987 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1989 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1990 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1991 "elf32-target.h" two more times.
1992 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1993 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1994 bfd_elf32_tic6x_elf_le_vec.
1995 * configure: Regenerate.
1997 2011-05-13 Jan Beulich <jbeulich@novell.com>
1999 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
2001 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
2003 * config.in: Regenerated.
2004 * configure: Regenerated.
2005 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
2006 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
2007 HAVE_PSINFO32_T_PR_PID.
2008 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
2009 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
2010 and HAVE_PSINFO32_T_PR_PID.
2011 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
2013 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2015 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
2017 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
2018 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2020 2011-05-09 Paul Brook <paul@codesourcery.com>
2022 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
2023 * bfd-in2.h: Regenerate.
2024 * elf32-tic6x.c: Include limits.h.
2025 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
2026 _tic6x_elf_section_data): New.
2027 (elf32_tic6x_section_data): Define.
2028 (elf32_tic6x_new_section_hook): Allocate target specific data.
2029 (elf32_tic6x_add_unwind_table_edit): New function.
2030 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
2031 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
2032 elf32_tic6x_copy_exidx_entry): New functions.
2033 (elf_backend_write_section): Define.
2035 2011-05-09 Paul Brook <paul@codesourcery.com>
2037 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2038 elf32_tic6x_fake_sections): New functions.
2039 (elf_backend_fake_sections): Define.
2041 2011-05-09 Paul Brook <paul@codesourcery.com>
2043 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2044 (elf_backend_gc_mark_extra_sections): Define.
2046 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2049 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2050 references to symbols defined in discarded sections.
2052 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2055 * coffgen.c (coff_write_symbol): Assume input section is its own
2056 output section if output_section member not set.
2057 (coff_write_alien_symbol): Likewise.
2059 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2062 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2064 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2067 * section.c (SEC_ELF_REVERSE_COPY): New.
2068 * bfd-in2.h: Regenerated.
2070 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2073 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2074 * bfd-in2.h: Regenerate.
2076 2011-05-06 Tristan Gingold <gingold@adacore.com>
2078 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2079 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2080 any code section. Add comments.
2081 (alpha_vms_object_p): Use void * instead of PTR.
2082 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2083 (build_module_list): Guard against no DST section. Add comments.
2084 (alpha_vms_link_output_symbol): Discard undefined symbols.
2085 (alpha_vms_get_section_contents): Simply memcpy if the section was
2086 already loaded. Fix typo.
2087 (vms_new_section_hook): Use void * instead of PTR.
2088 (vms_alpha_vec): Ditto.
2090 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2092 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2093 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2095 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2097 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2098 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2099 mismatch. Choose the lower of the two values.
2100 (bfd_elf32_bfd_final_link): New macro.
2102 2011-04-28 Tristan Gingold <gingold@adacore.com>
2104 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2105 (bfd_xcoff_swap_aux_out): Ditto.
2106 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2107 (bfd_xcoff64_swap_aux_out): Ditto.
2109 2011-05-04 Alan Modra <amodra@gmail.com>
2112 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2113 was_undefined on dot-symbols.
2115 2011-05-03 Paul Brook <paul@codesourcery.com>
2118 * elf32-tic6x.c (elf32_tic6x_howto_table,
2119 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2120 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2123 2011-05-01 Alan Modra <amodra@gmail.com>
2126 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2127 creating ifunc sections.
2128 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2130 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2132 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2135 2011-04-28 Tom Tromey <tromey@redhat.com>
2137 * bfdio.c (memory_bstat): Pass correct size to memset.
2139 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2141 * dwarf2.c (dwarf_debug_sections): Mark const.
2142 * elf.c (special_sections): Likewise.
2143 * libbfd-in.h (dwarf_debug_sections): Likewise.
2144 * libbfd.h: Regenerate.
2146 2011-04-26 Kai Tietz <ktietz@redhat.com>
2148 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2151 2011-04-26 Tristan Gingold <gingold@adacore.com>
2153 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2155 2011-04-24 Alan Modra <amodra@gmail.com>
2159 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2160 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2161 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2162 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2163 it is a redef of an IR symbol in a real BFD.
2165 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2167 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2168 in readonly section in a shared object.
2169 (elf_i386_size_dynamic_sections): Likewise.
2170 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2171 (elf_x86_64_size_dynamic_sections): Likewise.
2173 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2176 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2178 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2180 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2182 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2183 on dynamic symbol error.
2184 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2186 2011-04-20 Tristan Gingold <gingold@adacore.com>
2188 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2190 2011-04-20 Alan Modra <amodra@gmail.com>
2192 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2193 (bfd_hash_table_init_n): Overflow checking.
2194 (bfd_hash_set_default_size): Return current size. Take unsigned long
2195 arg. Add 65537 to hash_size primes.
2196 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2197 * bfd-in2.h: Regenerate.
2199 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2201 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2204 2011-04-20 Alan Modra <amodra@gmail.com>
2206 * libbfd.c (bfd_log2): Do return rounded up value.
2207 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2208 call with expanded old round down version of the function.
2210 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2211 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2213 2011-04-20 Alan Modra <amodra@gmail.com>
2216 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2217 in their own common section.
2218 * elflink.c (elf_link_add_object_symbols): Likewise.
2219 * linker.c (generic_link_check_archive_element): Don't lose flags
2220 if common section is pre-existing.
2221 (_bfd_generic_link_add_one_symbol): Likewise.
2223 2011-04-20 Alan Modra <amodra@gmail.com>
2226 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2227 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2228 multiple_definition regardless of allow_multiple_definition.
2229 * simple.c (simple_dummy_multiple_definition): Update.
2230 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2233 2011-04-18 Tristan Gingold <gingold@adacore.com>
2235 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2237 2011-04-18 Alan Modra <amodra@gmail.com>
2241 * bfd.c (BFD_PLUGIN): Define.
2242 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2243 * bfd-in2.h: Regenerate.
2244 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2245 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2247 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2249 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2252 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2254 * elf-bfd.h (struct sdt_note): New struct.
2255 (struct elf_obj_tdata) <sdt_note_head>: New field.
2256 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2257 (elfobj_grok_stapsdt_note): Likewise.
2258 (elf_parse_notes): Added code to treat SystemTap note
2261 2011-04-12 Richard Henderson <rth@redhat.com>
2263 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2264 exclude empty .got sections.
2266 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2268 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2269 array access for BFD_RELOC_386_IRELATIVE.
2271 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2273 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2275 2011-04-11 Mark Wielaard <mjw@redhat.com>
2278 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2279 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2280 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2281 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2282 also if STB_GNU_UNIQUE symbol binding was seen.
2283 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2284 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2285 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2286 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2287 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2288 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2290 2011-04-11 Alan Modra <amodra@gmail.com>
2292 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2294 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2295 (_bfd_generic_get_section_contents_in_window): Likewise.
2296 * section.c (bfd_get_section_contents): Likewise.
2297 * compress.c (bfd_get_full_section_contents): Likewise.
2298 * elf32-rx.c (rx_final_link): Ignore rawsize.
2299 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2300 bfd with bfd_get_section_limit.
2301 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2302 os->size during final link. Update callers.
2303 * bfd-in2.h: Regenerate.
2305 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2308 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2309 as the number of global entries when merging with the primary GOT.
2311 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2313 * elf32-i386.c: Update copyright year.
2314 * elf64-x86-64.c: Likewise.
2316 2011-04-09 Kai Tietz <ktietz@redhat.com>
2318 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2319 buffer and use rawsize for sorting.
2320 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2321 before doing alignment.
2323 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2325 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2326 error on unsupported relocation.
2327 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2329 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2332 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2335 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2338 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2339 instead of shared for R_386_TLS_LDO_32.
2341 2011-04-08 Tristan Gingold <gingold@adacore.com>
2343 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2345 * xcoff-target.h: Remove
2346 * Makefile.in: Regenerate.
2348 2011-04-07 Cary Coutant <ccoutant@google.com>
2350 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2352 2011-04-07 Paul Brook <paul@codesourcery.com>
2354 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2356 (elf32_tic6x_howto_table_rel): Ditto.
2357 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2358 (elf32_tic6x_check_relocs): Ditto.
2360 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2362 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2364 (strongarm*, thumb*, xscale*): Remove architectures.
2365 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2366 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2367 xscale-*-coff): Remove targets.
2369 2011-04-01 Tristan Gingold <gingold@adacore.com>
2371 * elfxx-ia64.c: include bfd_stdint.h
2373 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2375 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2376 dynobj and its initialization.
2378 2011-03-31 Tristan Gingold <gingold@adacore.com>
2380 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2381 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2382 BFD_HOST_LONG_LONG to 1.
2384 2011-03-31 Tristan Gingold <gingold@adacore.com>
2386 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2387 (_bfd_vms_write_etir): Ditto.
2388 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2389 * configure.com: Generate bfd_stdint.h
2391 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2393 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2394 (elf32_tic6x_setup): Declare.
2395 * elf32-tic6x.c: Include <limits.h>.
2396 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2397 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2399 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2400 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2401 tic6x_elf_scom_symbol_ptr): New static variables.
2402 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2403 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2404 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2405 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2406 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2407 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2408 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2409 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2410 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2411 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2412 to weak symbols as required by the ABI.
2413 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2414 as needed when generating DSBT output.
2415 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2416 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2417 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2418 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2419 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2420 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2421 New static functions.
2422 (ELF_MAXPAGESIZE): Define to 0x1000.
2423 (bfd_elf32_bfd_copy_private_bfd_data,
2424 bfd_elf32_bfd_link_hash_table_create,
2425 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2426 elf_backend_want_got_plt, elf_backend_want_dynbss,
2427 elf_backend_plt_readonly, elf_backend_got_header_size,
2428 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2429 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2430 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2431 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2432 elf_backend_section_from_bfd_section,
2433 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2434 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2435 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2437 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2438 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2439 * bfd/bfd-in2.h: Regenerate.
2440 * bfd/libbfd.h: Regenerate.
2441 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2443 2011-03-31 Tristan Gingold <gingold@adacore.com>
2445 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2446 entry on xcoff when value is C_NULL_VALUE.
2448 2011-03-31 Tristan Gingold <gingold@adacore.com>
2450 * libcoff-in.h (exec_hdr): Remove.
2451 * libcoff.h: Regenerate.
2453 2011-03-30 Nick Clifton <nickc@redhat.com>
2455 * po/da.po: Updated Danish translation.
2457 2011-03-29 Richard Henderson <rth@redhat.com>
2459 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2460 (elf64_alpha_gc_sweep_hook): New.
2461 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2462 (elf_backend_can_gc_sections): New.
2464 2011-03-26 John Marino <binutils@marino.st>
2466 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2467 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2468 * configure: Regenerate.
2470 2011-03-25 Michael Snyder <msnyder@vmware.com>
2472 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2474 2011-03-25 Tristan Gingold <gingold@adacore.com>
2476 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2477 of find_nearest_line on object files.
2479 2011-03-25 Tristan Gingold <gingold@adacore.com>
2481 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2483 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2485 2011-03-24 Alan Modra <amodra@gmail.com>
2487 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2488 old-style __tls_get_addr calls without marker relocs don't match
2489 their arg setup insn one for one. If such mismatches are found
2490 report the reloc and don't do any tls optimization.
2491 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2493 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2495 * bfd-in2.h: Regenerate.
2497 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2499 * archures.c: Add AVR XMEGA architecture information.
2500 * cpu-avr.c (arch_info_struct): Likewise.
2501 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2502 (elf32_avr_object_p): Likewise.
2504 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2506 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2507 * bfd-in2.h: Regenerate.
2508 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2509 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2511 (elf32_arm_howto_from_type): Update accordingly.
2512 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2513 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2514 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2515 with an extra noncall_refcount field.
2516 (arm_local_iplt_info): New structure.
2517 (elf_arm_obj_tdata): Add local_iplt.
2518 (elf32_arm_local_iplt): New accessor macro.
2519 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2520 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2521 Change tls_type to a bitfield and add is_iplt.
2522 (elf32_arm_link_hash_newfunc): Update accordingly.
2523 (elf32_arm_allocate_local_sym_info): New function.
2524 (elf32_arm_create_local_iplt): Likewise.
2525 (elf32_arm_get_plt_info): Likewise.
2526 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2527 (elf32_arm_get_local_dynreloc_list): Likewise.
2528 (create_ifunc_sections): Likewise.
2529 (elf32_arm_copy_indirect_symbol): Update after the changes to
2530 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2531 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2532 to get PLT information. Assert that all STT_GNU_IFUNC references
2533 are turned into PLT references.
2534 (arm_build_one_stub): Pass the symbol type to
2535 elf32_arm_final_link_relocate.
2536 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2537 (elf32_arm_allocate_irelocs): New function.
2538 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2539 all R_ARM_IRELATIVE.
2540 (elf32_arm_allocate_plt_entry): New function.
2541 (elf32_arm_populate_plt_entry): Likewise.
2542 (elf32_arm_final_link_relocate): Add an st_type parameter.
2543 Set srelgot to null for static objects. Use separate variables
2544 to record which st_value and st_type should be used when generating
2545 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2546 symbol's PLT information, setting has_iplt_entry, splt,
2547 plt_offset and gotplt_offset accordingly. Check whether
2548 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2549 the relocation target accordingly. Broaden assert to include
2550 .iplts. Don't set sreloc for static relocations. Assert that
2551 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2552 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2553 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2554 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2555 resolve GOT references to the .igot.plt entry.
2556 (elf32_arm_relocate_section): Update the call to
2557 elf32_arm_final_link_relocate.
2558 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2559 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2560 relocations in shared libraries and relocatable executables.
2561 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2562 to get the list of dynamic relocations for a local symbol.
2563 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2564 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2565 to allocate local symbol information. Treat R_ARM_REL32 and
2566 R_ARM_REL32_NOI as call relocations in shared libraries and
2567 relocatable executables. Record PLT information for local
2568 STT_GNU_IFUNC functions as well as global functions. Count
2569 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2570 to get the list of dynamic relocations for a local symbol.
2571 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2572 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2573 removed. Update after the changes to elf32_arm_link_hash_entry.
2574 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2575 entries should live in .plt or .iplt. Check whether the .igot.plt
2576 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2577 to allocate .plt and .(i)got.plt entries. Detect which .got
2578 entries will need R_ARM_IRELATIVE relocations and use
2579 elf32_arm_allocate_irelocs to allocate them. Likewise other
2580 non-.got dynamic relocations.
2581 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2582 and dynamic relocations for local STT_GNU_IFUNC symbols.
2583 Check whether the .igot.plt and .got entries can be combined.
2584 Detect which .got entries will need R_ARM_IRELATIVE relocations
2585 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2586 section pointers intead of strcmp checks. Handle iplt and igotplt.
2587 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2588 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2589 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2591 (elf32_arm_output_plt_map_1): New function, split out from
2592 elf32_arm_output_plt_map. Handle .iplt entries. Use
2593 elf32_arm_plt_needs_thumb_stub_p.
2594 (elf32_arm_output_plt_map): Call it.
2595 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2596 local .iplt entries.
2597 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2598 (elf32_arm_swap_symbol_out): Likewise.
2599 (elf32_arm_add_symbol_hook): New function.
2600 (elf_backend_add_symbol_hook): Define for all targets.
2602 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2604 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2605 * elf.c (swap_out_syms): Set st_target_internal for each
2607 * elfcode.h (elf_swap_symbol_in): Likewise.
2608 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2609 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2610 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2611 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2612 * elflink.c (elf_link_output_extsym): Likewise.
2613 (bfd_elf_final_link): Likewise.
2614 (elf_link_add_object_symbols): Copy st_target_internal
2615 to the hash table if we see a definition.
2616 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2617 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2618 a branch_type field.
2619 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2620 (arm_type_of_stub): Replace actual_st_type with an
2621 actual_branch_type parameter.
2622 (arm_build_one_stub): Use branch types rather than st_types to
2623 determine the type of branch.
2624 (cortex_a8_erratum_scan): Likewise.
2625 (elf32_arm_size_stubs): Likewise.
2626 (bfd_elf32_arm_process_before_allocation): Likewise.
2627 (allocate_dynrelocs_for_symbol): Likewise.
2628 (elf32_arm_finish_dynamic_sections): Likewise.
2629 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2630 a branch_type parameter.
2631 (elf32_arm_relocate_section): Update call accordingly.
2632 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2633 (elf32_arm_output_map_sym): Initialize st_target_internal.
2634 (elf32_arm_output_stub_sym): Likewise.
2635 (elf32_arm_symbol_processing): Delete.
2636 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2637 Use st_target_internal to record the branch type.
2638 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2640 (elf32_arm_is_function_type): Delete.
2641 (elf_backend_symbol_processing): Likewise.
2642 (elf_backend_is_function_type): Likewise.
2644 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2646 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2647 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2650 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2652 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2653 may_need_local_target_p and may_become_dynamic_p to classify
2654 the relocation type. Don't check info->symbolic or h->def_regular
2655 when deciding whether to record a potential dynamic reloc.
2656 Don't treat potential dynamic relocs as PLT references.
2657 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2658 try to make the PLT reference count go negative.
2660 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2662 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2663 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2664 Only create a dynamic relocation for local references if
2666 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2667 allocation accordingly.
2668 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2670 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2672 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2673 (elf32_arm_add_dynreloc): Likewise.
2674 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2675 to allocate dynamic relocations.
2676 (elf32_arm_size_dynamic_sections): Likewise.
2677 (allocate_dynrelocs): Likewise. Rename to
2678 allocate_dynrelocs_for_symbol.
2679 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2680 create dynamic relocations.
2681 (elf32_arm_finish_dynamic_symbol): Likewise.
2683 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2685 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2686 x32 GD->IE and GD->LE transitions.
2687 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2688 and LD->LE transitions.
2690 2011-03-10 Alan Modra <amodra@gmail.com>
2692 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2693 for LO_DS error message and correct multiple.
2695 2011-03-10 Alan Modra <amodra@gmail.com>
2697 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2698 (ppc64_elf_link_just_syms): New function.
2699 (opd_entry_value): Don't assume big-endian host.
2700 (get_r2off): New function.
2701 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2703 2011-03-06 Michael Snyder <msnyder@vmware.com>
2705 * compress.c (bfd_compress_section_contents): Check for out of mem.
2707 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2708 that case statement falls through intentionally.
2710 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2712 2011-03-04 Alan Modra <amodra@gmail.com>
2714 * archive.c (bsd_write_armap): Don't call stat in deterministic
2715 mode, and don't use st_mtime if stat returns error.
2717 2011-03-03 Michael Snyder <msnyder@vmware.com>
2719 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2721 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2723 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2724 (aout_link_write_other_symbol): Missing break statement.
2726 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2728 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2730 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2732 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2733 x32 IE->LE transition.
2734 (elf_x86_64_relocate_section): Likewise.
2736 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2738 * elflink.c (is_reloc_section): Remove function.
2739 (get_dynamic_reloc_section_name): Construct string manually.
2741 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2743 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2744 (adjust_relative_path): Likewise.
2745 (_bfd_construct_extended_name_table): Likewise.
2746 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2747 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2748 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2749 * elf32-spu.c (sort_bfds): Likewise.
2750 (spu_elf_auto_overlay): Likewise.
2751 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2752 * xcofflink.c (xcoff_set_import_path): Likewise.
2753 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2754 (xtensa_regfile_lookup_shortname): Likewise.
2756 2011-02-28 Alan Modra <amodra@gmail.com>
2759 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2760 stringsize. Properly sanity check symdef_count. Remove redundant
2763 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2765 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2766 and handle claim_file seeking. Only try to load the plugin once.
2768 2011-02-22 Andreas Schwab <schwab@redhat.com>
2770 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2771 relocation read the value from the second GOT slot.
2773 2011-02-15 Tristan Gingold <gingold@adacore.com>
2775 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2777 2011-02-15 Alan Modra <amodra@gmail.com>
2779 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2780 toc relocs. Fuss over free(NULL).
2782 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2784 * elflink.c (bfd_elf_size_dynamic_sections): Add
2785 bfd_get_symbol_leading_char to the start of newname.
2787 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2789 * configure: Regenerate.
2791 2011-02-09 Alan Modra <amodra@gmail.com>
2793 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2794 we are done. When optimising large toc, check that a global
2795 symbol on a toc reloc is defined in a kept section.
2797 2011-02-08 Nick Clifton <nickc@redhat.com>
2800 * elf.c (assign_file_positions_for_load_sections): Set the program
2801 header offset and entry size to zero if there are no program
2804 2011-02-08 Alan Modra <amodra@gmail.com>
2806 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2807 local_syms when looking for local symbols in .toc.
2809 2011-02-01 Alan Modra <amodra@gmail.com>
2811 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2812 for toc pointer on any section having makes_toc_func_call set.
2813 (check_pasted_section): Ensure pasted .init/.fini fragments use
2814 the same toc if any has makes_toc_func_call set.
2816 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2818 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2821 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2823 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2824 common sections too.
2826 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2828 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2831 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2833 Fix compilation for mingw64.
2834 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2835 typecast to avoid warning.
2836 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2838 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2839 of long for pointer to avoid warning.
2840 (elfNN_ia64_relax_brl): Idem.
2841 (elfNN_ia64_install_value): Idem.
2842 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2844 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2846 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2847 h->needs_plt when deciding whether to record a possible dynamic reloc.
2849 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2851 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2852 dynamic relocs for the removed section.
2854 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2856 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2859 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2861 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2862 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2863 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2864 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2865 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2866 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2869 2011-01-14 Alan Modra <amodra@gmail.com>
2871 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2873 (_bfd_default_error_handler): Likewise.
2874 * elf.c (print_segment_map): Likewise.
2875 * libbfd.c (warn_deprecated): Likewise.
2876 * som.c (som_sizeof_headers): No need to do so here.
2877 * coff-i860.c: Replace use of printf for error messages with
2879 * coff-ppc.c: Likewise.
2880 * coff-sh.c: Likewise.
2881 * elf32-bfin.c: Likewise.
2882 * elf32-dlx.c: Likewise.
2883 * elf32-mep.c: Likewise.
2884 * elf32-v850.c: Likewise.
2885 * mach-o.c: Likewise.
2888 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2890 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2892 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2893 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2895 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2897 (elf_x86_64_finish_dynamic_symbol): Updated.
2898 (elf_x86_64_finish_dynamic_sections): Don't use
2899 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2900 bfd_elf64_swap_dyn_out.
2902 2011-01-14 J. Park <grassman@gmail.com>
2905 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2906 following bfd_link_hash_warning symbol link.
2908 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2909 Glauber de Oliveira Costa <glommer@gmail.com>
2911 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2912 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2913 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2915 * libbfd.h: Rebuilt.
2916 * bfd-in2.h: Rebuilt.
2917 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2918 (elf32_arm_reloc_map): Likewise.
2919 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2920 (elf32_arm_stub_long_branch_any_tls_pic,
2921 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2922 (DEF_STUBS): Add new stubs.
2923 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2924 (elf32_arm_local_tlsdesc_gotent): New.
2925 (GOT_TLS_GDESC): New mask.
2926 (GOT_TLS_GD_ANY): Define.
2927 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2928 (elf32_arm_compute_jump_table_size): New.
2929 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2930 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2931 sgotplt_jump_table_size fields.
2932 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2933 (elf32_arm_link_hash_table_create): Initialize new fields.
2934 (arm_type_of_stub): Check TLS desc relocs too.
2935 (elf32_arm_stub_name): TLS desc relocs can be shared.
2936 (elf32_arm_tls_transition): Determine relaxation.
2937 (arm_stub_required_alignment): Add tls stubs.
2938 (elf32_arm_size_stubs): Likewise.
2939 (elf32_arm_tls_relax): Perform TLS relaxing.
2940 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2941 (IS_ARM_TLS_GNU_RELOC): New.
2942 (IS_ARM_TLS_RELOC): Use it.
2943 (elf32_arm_relocate_section): Perform TLS relaxing.
2944 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2946 (allocate_dynrelocs): Allocate tls desc relcoations.
2947 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2949 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2951 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2953 (elf32_arm_finish_dynamic_symbol): Adjust.
2954 (arm_put_trampoline): New.
2955 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2957 (elf_backend_always_size_sections): Define.
2959 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2961 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2963 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2967 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2968 handle symbols marked with regular reference, but not non-GOT
2969 reference when building shared library.
2971 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2972 local and global STT_GNU_IFUNC symols when building shared
2974 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2976 2011-01-05 DJ Delorie <dj@redhat.com>
2978 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2979 * libbfd.h: Regenerate.
2980 * bfd-in2.h: Regenerate.
2981 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2983 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2985 * cpu-i386.c (bfd_i386_compatible): New.
2986 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2987 with bfd_i386_compatible.
2988 (bfd_x86_64_arch_intel_syntax): Likewise.
2989 (bfd_i386_arch_intel_syntax): Likewise.
2990 (i8086_arch): Likewise.
2991 (bfd_x64_32_arch): Likewise.
2992 (bfd_x86_64_arch): Likewise.
2993 (bfd_i386_arch): Likewise.
2995 For older changes see ChangeLog-2010
3001 version-control: never
projects / deliverable / binutils-gdb.git / blob