| blob | a05487b6d225ae2b9c35fab0a00d692530641270 |
1 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
3 * config.bfd: Add vectors for powerpc and powerpc64-freebsd.
4 * configure.in (TDEFINES): Add rules for powerpc*-freebsd.
5 * configure: Regenerate.
6 * elf32-ppc.c: Add powerpc-freebsd definitions.
7 * elf64-ppc.c: Add powerpc64-freebsd definitions.
8 * targets.c: Add bits for powerpc and powerpc64-freebsd.
10 2011-11-17 Philipp Thomas <philipp@thogro.org>
12 * elf32-arm.c (elf32_thumb_to_arm_stub): Sync message so that it
13 needs to be translated only once.
15 2011-11-16 Maciej W. Rozycki <macro@codesourcery.com>
17 * elf64-mips.c (mips_elf64_howto_table_rela): Set src_mask to
18 zero throughout.
19 (mips16_elf64_howto_table_rela): Likewise.
20 (micromips_elf64_howto_table_rela): Likewise.
21 * elfn32-mips.c (elf_mips_howto_table_rela): Likewise.
22 (elf_mips16_howto_table_rela): Likewise.
23 (elf_micromips_howto_table_rela): Likewise.
25 2011-11-15 Alan Modra <amodra@gmail.com>
26 Andreas Tobler <andreast@fgznet.ch>
28 * elflink.c (_bfd_elf_create_got_section): Replace
29 bfd_make_section_with_flags with bfd_make_section_anyway_with_flags.
30 (_bfd_elf_link_create_dynamic_sections): Likewise.
31 * elf32-ppc.c (ppc_elf_create_glink): Likewise.
32 (ppc_elf_create_dynamic_sections): Likewise.
34 2011-11-14 Maxim Kuvyrkov <maxim@codesourcery.com>
36 * elfxx-mips.c (mips_n64_exec_plt0_entry): Use 64-bit move.
38 2011-11-08 Nick Clifton <nickc@redhat.com>
40 * elf-m10300.c (mn10300_elf_relax_section): Fix check for an
41 immediate move into an address register.
43 2011-11-09 Alan Modra <amodra@gmail.com>
45 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark syms in
46 executables when export_dynamic.
48 2011-11-08 Alan Modra <amodra@gmail.com>
50 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
51 ha_relocs_not_using_r2 to unexpected_toc_insn.
52 (ok_lo_toc_insn): New function.
53 (ppc64_elf_edit_toc): Check insn on lo toc reloc. Emit warning.
54 (ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
55 Handle addic on lo toc reloc.
57 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
59 PR ld/13387
60 * elf32-hppa.c (elf32_hppa_hide_symbol): Make STT_GNU_IFUNC symbol
61 go through PLT. Reset plt field with init_plt_offset.
62 (elf32_hppa_adjust_dynamic_symbol): Ensure that a PLT slot is
63 allocated for symbols referenced by a plabel.
65 2011-11-02 DJ Delorie <dj@redhat.com>
67 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Delete unused
68 variable.
70 2011-11-02 Jan Beulich <jbeulich@suse.com>
72 * coffgen.c (coff_write_alien_symbol): Make public. Add 'struct
73 internal_syment *' parameter. Extend 'dummy' to an array with two
74 elements. Set n_numaux early. Handle BSF_FILE.
75 (coff_write_symbols): Pass NULL as new third argument to
76 coff_write_alien_symbol().
77 * cofflink.c (_bfd_coff_final_link): Don't use COFF-specific
78 obj_raw_syment_count() on non-COFF input BFD. Insert local symbols
79 from non-COFF input BFDs.
80 * libcoff-in.h (coff_write_alien_symbol): Declare.
81 * libcoff.h (coff_write_alien_symbol): Re-generate.
83 2011-11-01 DJ Delorie <dj@redhat.com>
85 * Makefile.am (ALL_MACHINES): Add cpu-rl78.lo.
86 (ALL_MACHINES_CFILES): Add cpu-rl78.c.
87 (BFD32_BACKENDS): Add elf32-rl78.lo.
88 (BFD32_BACKENDS_CFILES): Add elf32-rl78.c.
89 (Makefile.in): Regenerate.
90 * archures.c (bfd_architecture): Define bfd_arch_rl78.
91 (bfd_archures_list): Add bfd_rl78_arch.
92 * config.bfd: Add rl78-*-elf.
93 * configure.in: Add bfd_elf32_rl78_vec.
94 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_RL78_* relocations.
95 * targets.c (bfd_target_vector): Add bfd_elf32_rl78_vec.
96 * Makefile.in: Regenerate.
97 * bfd-in2.h: Regenerate.
98 * configure: Regenerate.
99 * libbfd.h: Regenerate.
100 * cpu-rl78.c: New file.
101 * elf32-rl78.c: New file.
103 2011-10-26 Nick Clifton <nickc@redhat.com>
105 PR ld/13049
106 * elf64-ppc.c (STUB_SUFFIX): Revert previous delta.
107 * elf32-hppa.c (STUB_SUFFIX): Likewise.
109 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
111 * Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo.
112 (ALL_MACHINES_CFILES): Add cpu-epiphany.c.
113 (BFD32_BACKENDS): Add elf32-epiphany.lo.
114 (BFD32_BACKENDS_CFILES): Add elf32-epiphany.c.
115 * archures.c (bfd_arch_epiphany): Add.
116 (bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
117 (bfd_epiphany_arch): Declare.
118 (bfd_archures_list): Add &bfd_epiphany_arch.
119 * config.bfd (epiphany-*-elf): New target case.
120 * configure.in (bfd_elf32_epiphany_vec): New target vector case.
121 * reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
122 (BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
123 (BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
124 (BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
125 * targets.c (bfd_elf32_epiphany_vec): Declare.
126 (_bfd_target_vector): Add bfd_elf32_epiphany_vec.
127 * Makefile.in: Regenerate.
128 * bfd-in2.h: Regenerate.
129 * configure: Regenerate.
130 * libbfd.h: Regenerate.
131 * po/SRC-POTFILES.in: Regenerate.
132 * po/bfd.pot: Regenerate.
133 * cpu-epiphany.c: New file.
134 * elf32-epiphany.c: New file.
136 2011-10-24 Maciej W. Rozycki <macro@codesourcery.com>
138 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Remove
139 assertions.
141 2011-10-24 Eugeniy Meshcheryakov <eugen@debian.org>
143 PR ld/13273
144 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Do not warn about
145 identical TAG_PCS_config attributes.
147 2011-10-24 Nick Clifton <nickc@redhat.com>
149 * po/ja.po: Updated Japanese translation.
151 2011-10-24 Pau Garcia i Quiles <pgquiles@elpauer.org>
153 PR binutils/13292
154 * bfd-in.h: Include <sys/stat.h> rather than forward defining
155 struct stat.
156 * bfd-in2.h: Regenerate.
158 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
160 PR ld/13302
161 * elf32-i386.c (elf_i386_relocate_section): Replace
162 R_386_IRELATIVE with R_386_RELATIVE.
164 * elf64-x86-64.c (elf_x86_64_relocate_section): Replace
165 R_X86_64_IRELATIVE with R_X86_64_RELATIVE.
167 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>.
169 * elf32-i386.c (elf_i386_relocate_section): Fix a typo in
170 comments.
171 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
173 2011-10-21 H.J. Lu <hongjiu.lu@intel.com>
175 PR ld/13302
176 * elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
177 and next_irelative_index.
178 (elf_i386_link_hash_table_create): Initialize next_jump_slot_index
179 and next_irelative_index.
180 (elf_i386_allocate_dynrelocs): Increment reloc_count instead of
181 next_tls_desc_index.
182 (elf_i386_size_dynamic_sections): Set next_tls_desc_index and
183 next_irelative_index from reloc_count.
184 (elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
185 R_386_JUMP_SLOT.
187 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
188 next_jump_slot_index and next_irelative_index.
189 (elf_x86_64_link_hash_table_create): Initialize
190 next_jump_slot_index and next_irelative_index.
191 (elf_x86_64_size_dynamic_sections): Set next_irelative_index
192 from reloc_count.
193 (elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
194 R_X86_64_JUMP_SLOT.
196 2011-10-20 Nick Clifton <nickc@redhat.com>
198 PR ld/13049
199 * elf32-arm.c (STUB_SUFFIX): Avoid collision with user namespace
200 symbol names.
201 * elf64-ppc.c (STUB_SUFFIX): Likewise.
202 * elf32-hppa.c (STUB_SUFFIX): Likewise.
204 2011-10-20 Alan Modra <amodra@gmail.com>
206 * elf32-i386.c (i386_opcode16): Delete.
207 (elf_i386_check_tls_transition): Use memcmp to compare contents.
208 * elf64-x86-64.c (x86_64_opcode16, x86_64_opcode32): Delete.
209 (elf_x86_64_check_tls_transition): Use memcmp to compare contents.
211 2011-10-19 Alan Modra <amodra@gmail.com>
213 PR ld/13177
214 * elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
215 (elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
216 "mark". Hide undefweak too. Clear def_regular and ref_regular.
217 * elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
218 reloc errors from garbage-collected code.
219 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
220 * elf32-bfin.c (bfin_relocate_section): Likewise.
221 (bfinfdpic_relocate_section): Likewise.
222 * elf32-cris.c (cris_elf_relocate_section): Likewise.
223 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
224 * elf32-i386.c (elf_i386_relocate_section): Likewise.
225 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
226 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
227 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
228 * elf32-s390.c (elf_s390_relocate_section): Likewise.
229 * elf32-sh.c (sh_elf_relocate_section): Likewise.
230 * elf32-spu.c (spu_elf_relocate_section): Likewise.
231 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
232 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
233 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
234 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
235 * elf64-s390.c (elf_s390_relocate_section): Likewise.
236 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
237 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
238 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
239 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
241 2011-10-19 Alan Modra <amodra@gmail.com>
243 PR ld/13311
244 * elflink.c (elf_link_output_extsym): Correct test for warning when
245 forced local executable syms are referenced from shared libraries.
247 2011-10-19 Alan Modra <amodra@gmail.com>
249 PR ld/13254
250 * elflink.c (bfd_elf_final_link): Emit error_textrel error.
252 2011-10-18 David S. Miller <davem@davemloft.net>
254 PR binutils/13301
255 * elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
256 (_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
257 call delay slot instruction forward 4 bytes when performing
258 relaxation.
260 2011-10-17 Alan Modra <amodra@gmail.com>
262 PR ld/12975
263 PR ld/13195
264 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Apply 2011-09-15
265 and 2011-09-29 bfd_elf_gc_mark_dynamic_ref_symbol changes here too.
267 2011-10-14 Hans-Peter Nilsson <hp@axis.com>
269 * elf32-cris.c (cris_elf_gc_sweep_hook) <R_CRIS_16_GOTPLT>
270 <R_CRIS_32_GOTPLT>: Fix missing update of gotplt refcount for
271 global symbols.
272 <R_CRIS_8, R_CRIS_16, R_CRIS_32>: New cases for similar missing
273 updates of the plt refcount.
274 (elf_cris_adjust_gotplt_to_got): Assert integrity of the gotplt
275 refcount in relation to the plt refcount.
277 2011-10-13 Richard Sandiford <richard.sandiford@linaro.org>
279 * elf32-arm.c (elf32_arm_final_link_relocate): Mark PLT calls via
280 stubs as resolved.
282 2011-10-11 Alan Modra <amodra@gmail.com>
284 PR binutils/13278
285 * archive.c (bfd_generic_archive_p): Only check first element
286 when target_defaulted.
287 (_bfd_construct_extended_name_table): Use ar_maxnamelen.
288 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
290 2011-10-11 Alan Modra <amodra@gmail.com>
292 PR binutils/13257
293 * archive.c (_bfd_find_nested_archive, _bfd_get_elt_at_filepos): Open
294 thin archive element using container target if not defaulted.
296 2011-10-10 Nick Clifton <nickc@redhat.com>
298 * po/es.po: Updated Spanish translation.
299 * po/fi.po: Updated Finnish translation.
300 * po/fr.po: Updated French translation.
301 * po/ru.po: Updated Russian translation.
303 2011-10-10 Alan Modra <amodra@gmail.com>
305 * elf64-ppc.c (ppc64_elf_howto_table): Add R_PPC64_TOCSAVE entry.
306 (struct ppc_link_hash_table): Add tocsave_htab.
307 (struct tocsave_entry): New.
308 (tocsave_htab_hash, tocsave_htab_eq, tocsave_find): New functions.
309 (ppc64_elf_link_hash_table_create): Create tocsave_htab..
310 (ppc64_elf_link_hash_table_free): ..and delete it.
311 (build_plt_stub): Always put STD_R2_40R1 first.
312 (ppc64_elf_size_stubs): Check for R_PPC64_TOCSAVE following reloc
313 on plt call. If present add prologue nop location to tocsave_htab.
314 (ppc64_elf_relocate_section): Convert prologue nop to std. Skip
315 first insn of plt call stub when R_PPC64_TOCSAVE present.
317 2011-10-08 H.J. Lu <hongjiu.lu@intel.com>
319 PR ld/13250
320 * elflink.c (elf_link_add_object_symbols): Preserve the maximum
321 alignment and size for common symbols.
323 2011-10-08 Alan Modra <amodra@gmail.com>
325 PR ld/13229
326 PR ld/13244
327 * elflink.c (elf_link_add_object_symbols): Don't make IR symbols
328 dynamic.
330 2011-10-08 Alan Modra <amodra@gmail.com>
332 PR ld/13229
333 * elflink.c (elf_link_output_extsym): Strip defined plugin symbols
334 even when strip_discarded is false.
336 2011-10-05 Kai Tietz <ktietz@redhat.com>
338 * coffgen.c (coff_write_alien_symbol): Don't write
339 symbol for discarded sections, if strip_discarded isn't
340 explicit set to false.
341 (coff_write_native_symbol): Likewise.
343 2011-10-05 DJ Delorie <dj@redhat.com>
344 Nick Clifton <nickc@redhat.com>
346 * elf32-rx.c: Add support for PID mode.
347 (rx_elf_relocate_section): Add checks for unsafe PID relocations.
348 Include addend in R_RX_SYM relocations.
350 2011-09-30 Tristan Gingold <gingold@adacore.com>
352 * dwarf2.c (struct dwarf2_debug): Add field debug_sections.
353 (read_section): Add sec argument. Adjust the code to get section
354 names from it.
355 (read_indirect_string): Adjust call to read_section.
356 (read_abbrevs): Ditto.
357 (decode_line_info): Ditto.
358 (read_debug_ranges): Ditto.
359 (DWARF2_DEBUG_INFO, DWARF2_COMPRESSED_DEBUG_INFO): Remove.
360 (find_debug_info): Add debug_sections parameter. Use it instead
361 the above macros.
362 (place_sections): Get section names from stash.
363 (find_line): Add debug_sections argument. Initialize
364 debug_sections field of stash from it.
365 Adjust calls to find_debug_info.
366 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
367 Adjust call to find_line.
368 (_bfd_dwarf2_find_line): Adjust call to find_line.
369 * libcoff-in.h (struct dwarf_debug_section): New declaration.
370 (coff_find_nearest_line_with_names): Likewise.
371 * libcoff.h: Regenerate.
372 * libbfd-in.h (struct dwarf_debug_section): Move declaration.
373 (dwarf_debug_sections): Likewise.
374 (_bfd_dwarf2_find_nearest_line): Add debug_sections argument.
375 * libbfd.h: Regenerate.
376 * elf.c (_bfd_elf_find_nearest_line): Adjust call to
377 _bfd_dwarf2_find_nearest_line.
378 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Ditto.
379 * elf64-alpha.c (elf64_alpha_find_nearest_line): Ditto.
380 * elf32-arm.c (elf32_arm_find_nearest_line): Ditto.
381 * coffgen.c (coff_find_nearest_line_with_names): New function.
382 (coff_find_nearest_line): Calls coff_find_nearest_line_with_names.
383 * coff-rs6000.c (xcoff_debug_sections): New constant.
384 (xcoff_find_nearest_line): New function.
385 (rs6000coff_vec): Use xcoff_find_nearest_line.
386 (pmac_xcoff_vec): Ditto.
388 2011-09-30 Alan Modra <amodra@gmail.com>
390 PR ld/13235
391 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
392 (ppc64_elf_edit_toc): Check HA relocs.
393 (ha_reloc_match): Delete function.
394 (ppc64_elf_relocate_section): Remove delayed HA nop optimization.
395 Instead do it and low part optimization based on
396 ha_relocs_not_using_r2.
398 2011-09-29 Alan Modra <amodra@gmail.com>
400 PR ld/13233
401 * elflink.c (_bfd_elf_gc_mark_extra_sections): Mark single member
402 debug and special section groups.
404 2011-09-29 H.J. Lu <hongjiu.lu@intel.com>
406 PR ld/13195
407 * elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
408 clearing def_dynamic.
409 (elf_link_add_object_symbols): Likewise. Set dynamic_def when
410 setting def_dynamic.
411 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
412 versioned.
414 2011-09-27 Kai Tietz <ktietz@redhat.com>
416 * coffcode.h (sec_to_styp_flags): Handle
417 SEC_LINK_DUPLICATES_SAME_CONTENTS, and
418 SEC_LINK_DUPLICATES_SAME_SIZE.
420 2011-09-22 Tristan Gingold <gingold@adacore.com>
422 * configure.in: Bump version to 2.22.51
423 * configure: Regenerate.
425 2011-09-21 David S. Miller <davem@davemloft.net>
427 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
428 * elfxx-sparc.h: Declare it.
429 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
430 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
432 2011-09-21 Tristan Gingold <gingold@adacore.com>
434 * mach-o.c (bfd_mach_o_convert_section_name_to_bfd): Add comment.
435 Deals with size limited strings.
436 (bfd_mach_o_build_commands): Initialize more fields.
438 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
440 PR ld/13177
441 * elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
442 nor GOT references.
444 2011-09-15 H.J. Lu <hongjiu.lu@intel.com>
446 PR ld/12975
447 * bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
448 to struct bfd_elf_version_tree.
450 * elflink.c (elf_info_failed): Remove verdefs.
451 (_bfd_elf_export_symbol): Updated.
452 _bfd_elf_link_assign_sym_version): Likewise.
453 (bfd_elf_size_dynamic_sections): Remove pointer to struct
454 bfd_elf_version_tree. Updated.
455 (bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
456 by linker script.
458 * linker.c (bfd_hide_sym_by_version): New.
460 * bfd-in2.h: Regenerated.
462 2011-09-12 H.J. Lu <hongjiu.lu@intel.com>
464 PR ld/13178
465 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
466 if there are no GOT relocations.
468 2011-09-09 Kai Tietz <ktietz@redhat.com>
470 * peicode.h (pe_ILF_build_a_bfd): Don't remove leading underscore
471 for targets without symbol_leading_char.
473 2011-09-08 Bernd Jendrissek <bernd.jendrissek@gmail.com>
475 * bfdwin.c (bfd_get_file_window): Fix memory leak.
477 2011-09-07 Alan Modra <amodra@gmail.com>
479 PR ld/13131
480 * bfd/elf64-ppc.c (adjust_toc_syms): Ensure ppc64_elf_howto_table
481 is initialized.
483 2011-09-06 Alan Modra <amodra@gmail.com>
485 PR ld/13131
486 * elf64-ppc.c (adjust_toc_syms): Delete redundant code.
487 (ppc64_elf_edit_toc): Fix style nit. Report some details
488 on linker failure due to reference in debug or non-alloc
489 sections to optimized away toc entry, and don't abort.
491 2011-09-01 Christophe Lyon <christophe.lyon@st.com>
493 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
494 sections.
496 2011-08-26 Nick Clifton <nickc@redhat.com>
498 * po/es.po: Updated Spanish translation.
500 2011-08-19 Alan Modra <amodra@gmail.com>
502 * elf64-ppc.c (ppc64_elf_edit_toc): Ignore can_optimize bit if
503 we haven't seen expected -mcmodel=medium/large code relocs.
505 2011-08-18 Tristan Gingold <gingold@adacore.com>
507 * mach-o.c (bfd_mach_o_read_segment): Initialize list.
509 2011-08-17 Tristan Gingold <gingold@adacore.com>
511 * mach-o.c (bfd_mach_o_write_section_32): Fix typo.
513 2011-08-17 Alan Modra <amodra@gmail.com>
515 PR ld/12762
516 * bfd-in.h (struct bfd_section_already_linked): Forward declare.
517 (_bfd_handle_already_linked): Declare.
518 * coff-alpha.c (_bfd_ecoff_section_already_linked): Define as
519 _bfd_coff_section_already_linked.
520 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
521 * coffcode.h (coff_section_already_linked): Likewise.
522 * cofflink.c (coff_link_add_symbols): Revert 2011-07-09 changes.
523 * elf-bfd.h: Likewise.
524 * libbfd-in.h: Likewise.
525 * targets.c: Likewise.
526 * linker.c (bfd_section_already_linked): Likewise.
527 (bfd_section_already_linked_table_lookup): Likewise.
528 (bfd_section_already_linked_table_insert): Likewise.
529 (_bfd_generic_section_already_linked): Likewise. Call
530 _bfd_handle_already_linked.
531 (_bfd_handle_already_linked): New function, split out from..
532 * elflink.c (_bfd_elf_section_already_linked): ..here. Revert
533 2011-07-09 changes. Avoid unnecessary strcmp when matching
534 already_linked_list entries. Match plugin linkonce section.
535 (section_signature): Delete.
536 * coffgen.c (_bfd_coff_section_already_linked): New function.
537 * libcoff-in.h (_bfd_coff_section_already_linked): Declare.
538 * libbfd.h: Regenerate.
539 * libcoff.h: Regenerate.
540 * bfd-in2.h: Regenerate.
542 2011-08-14 Alan Modra <amodra@gmail.com>
544 * elf32-ppc.c (ppc_elf_select_plt_layout): Force bss-plt when
545 shared and call to _mcount will go via plt.
547 2011-08-14 Alan Modra <amodra@gmail.com>
549 * elf64-ppc.c: Prefix all einfo error strings with "%P: ".
550 * elf32-ppc.c: Likewise.
551 (ppc_elf_select_plt_layout): Use einfo rather than info to report
552 forced bss-plt.
554 2011-08-12 H.J. Lu <hongjiu.lu@intel.com>
556 PR ld/13082
557 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
558 (elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
559 and zero-extend it to 64bit if addend is zero for x32. Generate
560 R_X86_64_RELATIVE64 for x32.
562 2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
564 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
565 * bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
566 * elf32-arm.c (elf32_arm_link_hash_table): New field.
567 (elf232_arm_link_hash_table_create): Initialise new field.
568 (check_use_blx): Change test depending on fix_arm1176.
569 (bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
570 command line options.
572 2011-08-08 Tristan Gingold <gingold@adacore.com>
574 * mach-o.c (struct mach_o_segment_name_xlat): Add comments.
575 (segsec_names_xlat): Reorder elements.
576 (bfd_mach_o_read_section_32): Fix typo.
577 (bfd_mach_o_read_section_64): Fix typo.
579 2011-08-08 Tristan Gingold <gingold@adacore.com>
581 * mach-o.h (BFD_MACH_O_SEGNAME_SIZE): New macro.
582 (BFD_MACH_O_SECTNAME_SIZE): Ditto.
583 (bfd_mach_o_section): Use them. Add next field.
584 (bfd_mach_o_segment_command): Replace sections array by
585 sect_head and sect_tail.
586 (bfd_mach_o_get_mach_o_section): New macro.
587 (bfd_mach_o_lookup_section): Remove.
588 (bfd_mach_o_new_section_hook): New function.
589 * mach-o.c (bfd_mach_o_normalize_section_name): Use strncmp
590 instead of strcmp.
591 (bfd_mach_o_convert_section_name_to_bfd): Replaces section
592 parameter with segname and sectname parameters. Adjust.
593 (bfd_mach_o_append_section_to_segment): New function. Use a
594 linked list for Mach-O sections.
595 (bfd_mach_o_write_segment_32): Adjust.
596 (bfd_mach_o_write_segment_64): Ditto.
597 (bfd_mach_o_build_commands): Fix comment. Adjust.
598 (bfd_mach_o_flatten_sections): Adjust.
599 (bfd_mach_o_print_section_map): Adjust.
600 (bfd_mach_o_set_section_flags_from_bfd): Ditto.
601 (bfd_mach_o_new_section_hook): New function.
602 (bfd_mach_o_init_section_from_mach_o): Ditto.
603 (bfd_mach_o_read_section_32): Remove section parameter.
604 Return a section instead.
605 (bfd_mach_o_read_section_64): Ditto.
606 (bfd_mach_o_read_section): Ditto.
607 (bfd_mach_o_make_bfd_section): Adjust.
608 (bfd_mach_o_read_segment): Adjust for new profile of
609 bfd_mach_o_read_section.
610 (bfd_mach_o_lookup_section): Remove.
611 * mach-o-target.c (bfd_mach_o_new_section_hook): Remove.
613 2011-08-08 Tristan Gingold <gingold@adacore.com>
615 * mach-o.h (bfd_mach_o_version_min_command): New structure.
616 (bfd_mach_o_load_command): Add version_min.
617 (mach_o_data_struct): Fix comment.
618 * mach-o.c (bfd_mach_o_read_version_min): New function.
619 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_FUNCTION_STARTS,
620 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
621 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
622 (bfd_mach_o_get_name_or_null): New function.
623 (bfd_mach_o_get_name): Use the above new one.
624 (bfd_mach_o_load_command_name): Add the above new commands.
625 (bfd_mach_o_bfd_print_private_bfd_data): Display numerically
626 unknown commands. Handle BFD_MACH_O_LC_FUNCTION_STARTS,
627 BFD_MACH_O_LC_VERSION_MIN_MACOSX and
628 BFD_MACH_O_LC_VERSION_MIN_IPHONEOS.
630 2011-08-08 Tristan Gingold <gingold@adacore.com>
632 * mach-o.h: Move size macros to external.h
633 Move reloc macros to reloc.h and x86-64.h.
634 * mach-o-i386.c: Includes mach-o/reloc.h
635 * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h
636 * mach-o.c: Add includes.
637 (bfd_mach_o_write_header): Use structure from external.h to convert.
638 (bfd_mach_o_write_thread): Ditto.
639 (bfd_mach_o_write_relocs): Ditto.
640 (bfd_mach_o_write_section_32): Ditto.
641 (bfd_mach_o_write_section_64): Ditto.
642 (bfd_mach_o_write_segment_32): Ditto.
643 (bfd_mach_o_write_segment_64): Ditto.
644 (bfd_mach_o_write_symtab): Ditto.
645 (bfd_mach_o_write_contents): Ditto.
646 (bfd_mach_o_read_header): Ditto.
647 (bfd_mach_o_read_section_32): Ditto.
648 (bfd_mach_o_read_section_64): Ditto.
649 (bfd_mach_o_read_symtab_symbol): Ditto.
650 (bfd_mach_o_read_dylinker): Ditto.
651 (bfd_mach_o_read_dylib): Ditto.
652 (bfd_mach_o_read_dysymtab): Ditto.
653 (bfd_mach_o_read_symtab): Ditto.
654 (bfd_mach_o_read_linkedit): Ditto.
655 (bfd_mach_o_read_str): Ditto.
656 (bfd_mach_o_read_dyld_info): Ditto.
657 (bfd_mach_o_read_segment): Ditto.
658 (bfd_mach_o_read_command): Ditto.
659 (bfd_mach_o_archive_p): Ditto.
660 (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter.
661 (bfd_mach_o_canonicalize_relocs): Adjust to call the above function.
662 (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable.
663 (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead
664 of an hard-coded value.
666 2011-08-08 Tristan Gingold <gingold@adacore.com>
668 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Fix cut-and-past typos.
669 (bfd_mach_o_x86_64_swap_reloc_out): Handle BFD_RELOC_32_PCREL,
670 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64 and
671 BFD_RELOC_MACH_O_X86_64_GOT_LOAD. Share common code.
673 2011-08-08 Tristan Gingold <gingold@adacore.com>
675 * mach-o.c (bfd_mach_o_normalize_section_name): New function.
676 (bfd_mach_o_convert_section_name_to_bfd): Use it.
677 (bfd_mach_o_get_section_type_from_name): New function.
678 (bfd_mach_o_get_section_attribute_from_name): Ditto.
679 * mach-o.h (bfd_mach_o_section): Move bfdsection field at the end.
680 Add comments. Add prototypes for the above new functions.
682 2011-08-05 Mark Kettenis <kettenis@gnu.org>
684 * netbsd-core.c (netbsd_core_vec): Init match_priority field.
686 2011-08-05 Alan Modra <amodra@gmail.com>
688 * elf64-ppc.c (maybe_strip_output): New function.
689 (ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
691 2011-08-05 Alan Modra <amodra@gmail.com>
693 PR ld/12762
694 * elflink.c (_bfd_elf_section_already_linked): Return matched
695 status. Remove COFF comdat section handling.
696 * linker.c (_bfd_generic_section_already_linked): Return matched
697 status. Don't set SEC_GROUP in l_flags for plugin entries.
698 (bfd_section_already_linked): Update prototype.
699 * targets.c (_section_already_linked): Likewise.
700 * elf-bfd.h (_bfd_elf_section_already_linked): Likewise.
701 * libbfd-in.h (_bfd_generic_section_already_linked): Likewise.
702 (_bfd_nolink_section_already_linked): Update.
703 * libbfd.h: Regenerate.
704 * bfd-in2.h: Regenerate.
706 2011-08-05 Alan Modra <amodra@gmail.com>
708 * elf32-ppc.c: Include dwarf2.h.
709 (struct ppc_elf_link_hash_table): Add glink_eh_frame.
710 (ppc_elf_create_glink): Create .eh_frame section.
711 (glink_eh_frame_cie): New array.
712 (ppc_elf_size_dynamic_sections): Size glink_eh_frame.
713 (ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
715 2011-08-04 Tristan Gingold <gingold@adacore.com>
717 * vms-alpha.c (_bfd_vms_write_eeom): Round vms_linkage_index.
718 (_bfd_vms_write_etir): Initialize vms_linkage_index to 0.
720 2011-08-03 Tristan Gingold <gingold@adacore.com>
722 * mach-o.c (bfd_mach_o_canonicalize_symtab): Handle no symbols case.
723 (bfd_mach_o_read_symtab_symbols): Return if no symbols.
725 2011-08-02 Maciej W. Rozycki <macro@codesourcery.com>
727 * elfxx-mips.c (check_4byte_branch): Remove function.
728 (check_relocated_bzc): New function.
729 (_bfd_mips_elf_relax_section): Permit the relaxation of LUI
730 instructions that immediately follow a compact branch
731 instruction.
733 2011-08-02 Alan Modra <amodra@gmail.com>
735 * elf64-ppc.c (build_plt_stub): Correct emitted relocs when no
736 plt_static_chain.
737 (ppc_build_one_stub): Adjust get_relocs call to suit..
738 (ppc_size_one_stub): ..and reloc sizing. Correct plt size corner case.
740 2011-08-01 H.J. Lu <hongjiu.lu@intel.com>
742 PR ld/13048
743 * archures.c (bfd_mach_i386_intel_syntax): New.
744 (bfd_mach_i386_i8086): Updated.
745 (bfd_mach_i386_i386): Likewise.
746 (bfd_mach_x86_64): Likewise.
747 (bfd_mach_x64_32): Likewise.
748 (bfd_mach_i386_i386_intel_syntax): Likewise.
749 (bfd_mach_x86_64_intel_syntax): Likewise.
750 (bfd_mach_x64_32_intel_syntax): Likewise.
751 (bfd_mach_l1om): Likewise.
752 (bfd_mach_l1om_intel_syntax): Likewise.
753 (bfd_mach_k1om): Likewise.
754 (bfd_mach_k1om_intel_syntax): Likewise.
756 * bfd-in2.h: Regenerated.
758 * cpu-i386.c (bfd_i386_compatible): Check mach instead of
759 bits_per_address.
760 (bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
761 (bfd_x64_32_arch): Likewise.
763 * elf64-x86-64.c: Include "libiberty.h".
764 (x86_64_elf_howto_table): Append x32 R_X86_64_32.
765 (elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
766 (elf_x86_64_reloc_type_lookup): Likewise.
767 (elf_x86_64_reloc_name_lookup): Likewise.
768 (elf_x86_64_relocate_section): Likewise.
769 (elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.
771 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
773 * elfxx-mips.c (check_br32): Fix return type.
775 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
777 * elfxx-mips.c (bz_insn_16): Correct opcode mask.
779 2011-07-29 Maciej W. Rozycki <macro@codesourcery.com>
781 * elfxx-mips.c: Adjust comments throughout.
782 (mips_elf_relax_delete_bytes): Reshape code.
783 (_bfd_mips_elf_relax_section): Remove check for
784 R_MICROMIPS_GPREL16 relocations. Reshape code.
786 2011-07-28 Roland McGrath <mcgrathr@google.com>
788 * elf32-i386.c (NACL_PLT_ENTRY_SIZE, NACLMASK): New macros.
789 (elf_i386_nacl_plt0_entry): New variable.
790 (elf_i386_plt_entry): New variable.
791 (elf_i386_nacl_pic_plt0_entry): New variable.
792 (elf_i386_nacl_pic_plt_entry): New variable.
793 (elf_i386_nacl_plt, elf_i386_nacl_arch_bed): New variables.
794 (elf_backend_arch_data): New macro setting for elf_i386_nacl_vec stanza.
795 (elf_backend_plt_alignment): Likewise.
797 * config.bfd: Handle i[3-7]86-*-nacl*.
798 * elf32-i386.c (bfd_elf32_i386_nacl_vec): New backend vector stanza.
799 * targets.c: Support bfd_elf32_i386_nacl_vec.
800 * configure.in: Likewise.
801 * configure: Regenerated.
803 * elf32-i386.c (struct elf_i386_plt_layout): New type.
804 (GET_PLT_ENTRY_SIZE): New macro.
805 (elf_i386_plt): New variable.
806 (struct elf_i386_backend_data): New member `plt'.
807 (elf_i386_arch_bed): Add initializer for it.
808 (elf_i386_vxworks_arch_bed): Likewise.
809 (elf_i386_allocate_dynrelocs): Use GET_PLT_ENTRY_SIZE.
810 (elf_i386_plt_sym_val): Likewise.
811 (elf_i386_relocate_section): Likewise.
812 (elf_i386_finish_dynamic_symbol): Likewise.
813 Also use other elf_i386_plt_layout members for PLT details.
814 (elf_i386_finish_dynamic_sections): Likewise.
816 * elf32-i386.c (struct elf_i386_backend_data): New type.
817 (get_elf_i386_backend_data): New macro.
818 (elf_i386_arch_bed): New variable.
819 (elf_backend_arch_data): New macro.
820 (struct elf_i386_link_hash_table): Remove plt0_pad_byte and is_vxworks.
821 (elf_i386_link_hash_table_create): Don't initialize them.
822 (elf_i386_create_dynamic_sections): Find is_vxworks flags in
823 elf_i386_backend_data, not elf_i386_link_hash_table.
824 (elf_i386_adjust_dynamic_symbol): Likewise.
825 (elf_i386_allocate_dynrelocs): Likewise.
826 (elf_i386_readonly_dynrelocs): Likewise.
827 (elf_i386_size_dynamic_sections): Likewise.
828 (elf_i386_relocate_section): Likewise.
829 (elf_i386_finish_dynamic_symbol): Likewise.
830 (elf_i386_finish_dynamic_sections): Likewise. Same for plt0_pad_byte.
831 (elf_i386_vxworks_link_hash_table_create): Function removed.
832 (elf_i386_vxworks_arch_bed): New variable.
833 (elf_backend_arch_data): New macro in elf32-i386-vxworks stanza.
835 * elf-bfd.h (elf_backend_data): New member arch_backend_data.
836 * elfxx-target.h (elf_backend_arch_data): New macro.
837 (elfNN_bed): Use it as initializer for the new member.
839 2011-07-28 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
841 * elf64-hppa.c (elf_hppa_final_link_relocate): Fix handling of out
842 of range branches.
844 2011-07-26 Jakub Jelinek <jakub@redhat.com>
846 * dwarf2.c (dwarf_debug_sections): Add .debug_macro
847 and .zdebug_macro entry.
848 (dwarf_debug_section_enum): Add debug_macro.
850 2011-07-26 Alan Modra <amodra@gmail.com>
852 * elf64-ppc.c: Include dwarf2.h.
853 (struct ppc_link_hash_table): Add glink_eh_frame.
854 (create_linkage_sections): Create .eh_frame section.
855 (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
856 glink_eh_frame.
857 (glink_eh_frame_cie): New array.
858 (ppc64_elf_size_stubs): Size glink_eh_frame.
859 (ppc64_elf_build_stubs): Init glink_eh_frame contents.
860 (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
862 2011-07-25 Hans-Peter Nilsson <hp@bitrange.com>
864 PR ld/12815
865 * elf64-mmix.c (struct _mmix_elf_section_data): New members
866 has_warned_bpo and has_warned_pushj.
867 (mmix_final_link_relocate): Remove PARAMS and PTR macros,
868 converting to ISO C. Add new parameter error_message. All
869 callers changed.
870 (mmix_elf_perform_relocation): Ditto.
871 <case R_MMIX_PUSHJ_STUBBABLE, case R_MMIX_BASE_PLUS_OFFSET>:
872 Handle the case where mmix_elf_check_common_relocs has not been
873 called, missing preparations for relocs of the respective type.
875 2011-07-24 Chao-ying Fu <fu@mips.com>
876 Ilie Garbacea <ilie@mips.com>
877 Maciej W. Rozycki <macro@codesourcery.com>
878 Joseph Myers <joseph@codesourcery.com>
879 Catherine Moore <clm@codesourcery.com>
880 Richard Sandiford <rdsandiford@googlemail.com>
882 * archures.c (bfd_mach_mips_micromips): New macro.
883 * cpu-mips.c (I_micromips): New enum value.
884 (arch_info_struct): Add bfd_mach_mips_micromips.
885 * elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
886 prototype.
887 (_bfd_mips_elf_relax_section): Likewise.
888 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
889 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
890 ASE.
891 (_bfd_mips16_elf_reloc_shuffle): Rename to...
892 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
893 (gprel16_reloc_p): Handle microMIPS ASE.
894 (literal_reloc_p): New function.
895 * elf32-mips.c (elf_micromips_howto_table_rel): New variable.
896 (_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
897 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
898 and _bfd_mips_elf_reloc_shuffle changes.
899 (mips_elf_gprel32_reloc): Update comment.
900 (micromips_reloc_map): New variable.
901 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
902 (mips_elf32_rtype_to_howto): Likewise.
903 (mips_info_to_howto_rel): Likewise.
904 (bfd_elf32_bfd_is_target_special_symbol): Define.
905 (bfd_elf32_bfd_relax_section): Likewise.
906 * elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
907 (micromips_elf64_howto_table_rela): Likewise.
908 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
909 and _bfd_mips_elf_reloc_shuffle changes.
910 (micromips_reloc_map): Likewise.
911 (bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
912 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
913 (mips_elf64_rtype_to_howto): Likewise.
914 (bfd_elf64_bfd_is_target_special_symbol): Define.
915 * elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
916 (elf_micromips_howto_table_rela): Likewise.
917 (mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
918 and _bfd_mips_elf_reloc_shuffle changes.
919 (micromips_reloc_map): Likewise.
920 (bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
921 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
922 (mips_elf_n32_rtype_to_howto): Likewise.
923 (bfd_elf32_bfd_is_target_special_symbol): Define.
924 * elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
925 (LA25_LUI_MICROMIPS_2): Likewise.
926 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
927 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
928 (TLS_RELOC_P): Handle microMIPS ASE.
929 (mips_elf_create_stub_symbol): Adjust value of stub symbol if
930 target is a microMIPS function.
931 (micromips_reloc_p): New function.
932 (micromips_reloc_shuffle_p): Likewise.
933 (got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
934 (got_disp_reloc_p, got_page_reloc_p): New functions.
935 (got_ofst_reloc_p): Likewise.
936 (got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
937 (call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
938 (hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
939 (micromips_branch_reloc_p): New function.
940 (tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
941 (tls_gottprel_reloc_p): Likewise.
942 (_bfd_mips16_elf_reloc_unshuffle): Rename to...
943 (_bfd_mips_elf_reloc_unshuffle): ... this. Handle microMIPS
944 ASE.
945 (_bfd_mips16_elf_reloc_shuffle): Rename to...
946 (_bfd_mips_elf_reloc_shuffle): ... this. Handle microMIPS ASE.
947 (_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
948 (mips_tls_got_index, mips_elf_got_page): Likewise.
949 (mips_elf_create_local_got_entry): Likewise.
950 (mips_elf_relocation_needs_la25_stub): Likewise.
951 (mips_elf_calculate_relocation): Likewise.
952 (mips_elf_perform_relocation): Likewise.
953 (_bfd_mips_elf_symbol_processing): Likewise.
954 (_bfd_mips_elf_add_symbol_hook): Likewise.
955 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
956 (mips_elf_add_lo16_rel_addend): Likewise.
957 (_bfd_mips_elf_check_relocs): Likewise.
958 (mips_elf_adjust_addend): Likewise.
959 (_bfd_mips_elf_relocate_section): Likewise.
960 (mips_elf_create_la25_stub): Likewise.
961 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
962 (_bfd_mips_elf_gc_sweep_hook): Likewise.
963 (_bfd_mips_elf_is_target_special_symbol): New function.
964 (mips_elf_relax_delete_bytes): Likewise.
965 (opcode_descriptor): New structure.
966 (RA): New macro.
967 (OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
968 (b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
969 (beq_insn_32): Likewise.
970 (b_insn_16, bz_insn_16): New variables.
971 (BZC32_REG_FIELD): New macro.
972 (bz_rs_insns_32, bz_rt_insns_32): New variables.
973 (bzc_insns_32, bz_insns_16):Likewise.
974 (BZ16_REG, BZ16_REG_FIELD): New macros.
975 (jal_insn_32_bd16, jal_insn_32_bd32): New variables.
976 (jal_x_insn_32_bd32): Likewise.
977 (j_insn_32, jalr_insn_32): Likewise.
978 (ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
979 (jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
980 (JR16_REG): New macro.
981 (ds_insns_16_bd16): New variable.
982 (lui_insn): Likewise.
983 (addiu_insn, addiupc_insn): Likewise.
984 (ADDIUPC_REG_FIELD): New macro.
985 (MOVE32_RD, MOVE32_RS): Likewise.
986 (MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
987 (move_insns_32, move_insns_16): New variables.
988 (nop_insn_32, nop_insn_16): Likewise.
989 (MATCH): New macro.
990 (find_match): New function.
991 (check_br16_dslot, check_br32_dslot): Likewise.
992 (check_br16, check_br32): Likewise.
993 (IS_BITSIZE): New macro.
994 (check_4byte_branch): New function.
995 (_bfd_mips_elf_relax_section): Likewise.
996 (_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
997 and microMIPS modules together.
998 (_bfd_mips_elf_print_private_bfd_data): Handle microMIPS ASE.
999 * reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
1000 (BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
1001 (BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
1002 (BFD_RELOC_MICROMIPS_GPREL16): Likewise.
1003 (BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
1004 (BFD_RELOC_MICROMIPS_HI16_S): Likewise.
1005 (BFD_RELOC_MICROMIPS_LO16): Likewise.
1006 (BFD_RELOC_MICROMIPS_LITERAL): Likewise.
1007 (BFD_RELOC_MICROMIPS_GOT16): Likewise.
1008 (BFD_RELOC_MICROMIPS_CALL16): Likewise.
1009 (BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
1010 (BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
1011 (BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
1012 (BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
1013 (BFD_RELOC_MICROMIPS_SUB): Likewise.
1014 (BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
1015 (BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
1016 (BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
1017 (BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
1018 (BFD_RELOC_MICROMIPS_HIGHER): Likewise.
1019 (BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
1020 (BFD_RELOC_MICROMIPS_JALR): Likewise.
1021 (BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
1022 (BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
1023 (BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
1024 (BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
1025 (BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
1026 (BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
1027 (BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
1028 * bfd-in2.h: Regenerate.
1029 * libbfd.h: Regenerate.
1031 2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
1033 * Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
1034 (ALL_MACHINES_CFILES): Add cpu-k1om.c.
1035 * Makefile.in: Regenerated.
1037 * archures.c (bfd_architecture): Add bfd_arch_k1om.
1038 (bfd_k1om_arch): New.
1039 (bfd_archures_list): Add &bfd_k1om_arch.
1040 * bfd-in2.h: Regenerated.
1042 * config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
1043 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_k1om_freebsd_vec
1044 if bfd_elf64_x86_64_freebsd_vec is supported.
1045 (targ_selvecs): Likewise.
1047 * configure.in: Support bfd_elf64_k1om_vec and
1048 bfd_elf64_k1om_freebsd_vec.
1049 * configure: Regenerated.
1051 * cpu-k1om.c: New.
1053 * elf64-x86-64.c (elf64_k1om_elf_object_p): New.
1054 (bfd_elf64_k1om_vec): Likewise.
1055 (bfd_elf64_k1om_freebsd_vec): Likewise.
1057 * targets.c (bfd_elf64_k1om_vec): New.
1058 (bfd_elf64_k1om_freebsd_vec): Likewise.
1059 (_bfd_target_vector): Add bfd_elf64_k1om_vec and
1060 bfd_elf64_k1om_freebsd_vec.
1062 2011-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
1064 Fix false coff-go32-exe matches.
1065 * coff-i386.c (TARGET_SYM) <_bfd_check_format>: Conditionally use
1066 COFF_CHECK_FORMAT.
1067 * coff-stgo32.c (go32_check_format): New forward declaration.
1068 (COFF_CHECK_FORMAT): New defintion.
1069 (go32_check_format): New function.
1071 2011-07-15 Alan Modra <amodra@gmail.com>
1073 * configure.in: Bump version.
1074 * configure: Regenerate.
1076 2011-07-14 Alan Modra <amodra@gmail.com>
1078 * linker.c (_bfd_generic_section_already_linked): Set l_flags.
1079 * elf-bfd.h (struct already_linked): Forward declare.
1081 2011-07-14 Alan Modra <amodra@gmail.com>
1083 * elflink.c (_bfd_elf_fix_symbol_flags): Loop on indirect syms.
1084 (_bfd_elf_adjust_dynamic_symbol): Remove FIXME.
1086 2011-07-14 Alan Modra <amodra@gmail.com>
1088 * elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
1089 (build_plt_stub): Add plt_static_chain param, don't load r11 if false.
1090 (build_tls_get_addr_stub): Likewise.
1091 (ppc_build_one_stub): Update calls to above.
1092 (ppc_size_one_stub): Adjust stub size.
1093 (ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
1094 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
1096 2011-07-12 Nick Clifton <nickc@redhat.com>
1098 * elf32-arm.c (elf32_arm_section_flags): Delete.
1099 (elf_backend_section_flags): Remove.
1101 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1103 PR ld/12982
1104 * elflink.c (bfd_elf_size_dynamic_sections): Also skip BFD_PLUGIN
1105 when setting stack_flags.
1107 2011-07-11 Catherine Moore <clm@codesourcery.com>
1109 * aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
1110 * aout-target.h (MY_bfd_lookup_section_flags): New definition.
1111 * aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
1112 * bfd-in2.h: Regenerated.
1113 * bfd.c (bfd_lookup_section_flags): New definition.
1114 * binary.c (binary_bfd_lookup_section_flags): New definition.
1115 * bout.c (b_out_bfd_lookup_section_flags): New definition.
1116 * coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1117 * coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
1118 * coff-rs6000.c (rs6000coff_vec): Include
1119 bfd_generic_lookup_section_flags.
1120 (pmac_xcoff_vec): Likewise.
1121 * coffcode.h (coff_bfd_lookup_section_flags): New definition.
1122 * coff64-rs6000.c (rs6000coff64_vec): Include
1123 bfd_generic_lookup_section_flags.
1124 (aix5coff64_vec): Likewise.
1125 * ecoff.c (bfd_debug_section): Initialize flag_info field.
1126 * elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
1127 (bfd_elf_lookup_section_flags): Declare.
1128 * elflink.c (bfd_elf_lookup_section_flags): New function.
1129 * elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
1130 (elf_backend_lookup_section_flags_hook): Define.
1131 (elf_backend_data): Add elf_backend_lookup_section_flags_hook.
1132 * i386msdos.c (msdos_bfd_lookup_section_flags): New define.
1133 * i386os9k.c (os9k_bfd_lookup_section_flags): New define.
1134 * ieee.c (ieee_bfd_lookup_section_flags): New define.
1135 * ihex.c (ihex_bfd_lookup_section_flags): New define.
1136 * libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
1137 (bfd_generic_lookup_section_flags): Declare.
1138 * libbfd.h: Regenerated.
1139 * mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
1140 * mmo.c (mmo_bfd_lookup_section_flags): New definition.
1141 * nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
1142 * oasys.c (oasys_bfd_lookup_section_flags): New definition.
1143 * pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
1144 * plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
1145 * ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
1146 * reloc.c (bfd_generic_lookup_section_flags): New function.
1147 * som.c (som_bfd_lookup_section_flags): New definition.
1148 * srec.c (srec_bfd_lookup_section_flags): New definition.
1149 * targets.c (flag_info): Declare.
1150 (NAME##_bfd_lookup_section_flags): Add to LINK jump table.
1151 (_bfd_lookup_section_flags): New.
1152 * tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
1153 * versados.c (versados_bfd_lookup_section_flags): New definition.
1154 * vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
1155 * xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.
1157 2011-07-11 H.J. Lu <hongjiu.lu@intel.com>
1159 PR ld/12978
1160 * elfnn-ia64.c (count_dyn_reloc): Fix a typo.
1162 2011-07-09 Alan Modra <amodra@gmail.com>
1164 PR ld/12942
1165 * elflink.c (elf_link_add_object_symbols): Use elf_discarded_section
1166 rather than kept_section to determine whether a symbol is from
1167 a discarded section.
1168 * cofflink.c (coff_link_add_symbols): Make symbols from discarded
1169 sections appear undefined.
1171 2011-07-09 H.J. Lu <hongjiu.lu@intel.com>
1173 PR ld/12942
1174 * elf-bfd.h (_bfd_elf_section_already_linked): Replace
1175 "asection *" with "struct already_linked *".
1176 * libbfd-in.h (_bfd_nolink_section_already_linked): Likewise.
1177 (_bfd_generic_section_already_linked): Likewise.
1178 (bfd_section_already_linked_table_insert): Likewise.
1179 (struct already_linked): New.
1180 (struct bfd_section_already_linked): Use it.
1181 * elflink.c (_bfd_elf_section_already_linked): Replace.
1182 "asection *" with "struct already_linked *". Replace the plugin
1183 dummy with the LTO output.
1184 * linker.c (_bfd_generic_section_already_linked): Likewise.
1185 * targets.c (struct already_linked): Add forward declaration.
1186 (bfd_target): Replace "struct bfd_section *" with
1187 "struct already_linked *" in _section_already_linked.
1188 * bfd-in2.h: Regenerate.
1189 * libbfd.h: Regenerate.
1191 2011-07-06 Tristan Gingold <gingold@adacore.com>
1193 * mach-o.h: Move loader related definitions to
1194 include/mach-o/loader.h. Include it.
1196 2011-07-05 H.J. Lu <hongjiu.lu@intel.com>
1198 * elf64-x86-64.c (elf_backend_post_process_headers): Always
1199 define to _bfd_elf_set_osabi.
1201 2011-07-03 Samuel Thibault <samuel.thibault@gnu.org>
1202 Thomas Schwinge <thomas@schwinge.name>
1204 PR binutils/12913
1205 * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
1206 ELFOSABI_LINUX alias.
1207 * elf32-hppa.c: Likewise.
1208 * elf32-i370.c: Likewise.
1209 * elf64-hppa.c: Likewise.
1211 2011-07-01 Ian Lance Taylor <iant@google.com>
1213 * elf32-i386.c (elf_i386_eh_frame_plt): Correct expression: change
1214 DW_OP_lit3 to DW_OP_lit2.
1216 2011-07-01 Alan Modra <amodra@gmail.com>
1218 * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Don't look at
1219 dyn relocs when called to copy flags for a weak sym.
1220 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
1221 (ppc64_elf_merge_private_bfd_data): Delete.
1222 (bfd_elf64_bfd_merge_private_bfd_data): Define as
1223 _bfd_generic_verify_endian_match.
1225 2011-06-30 Bernd Schmidt <bernds@codesourcery.com>
1227 * bfd/elf32-tic6x.c (elf32_tic6x_set_osabi): Also set it if
1228 link_info is NULL.
1230 2011-06-28 Tristan Gingold <gingold@adacore.com>
1232 * vms-alpha.c (vms_private_data_struct): Make vms_linkage_index
1233 unsigned int.
1234 (_bfd_vms_write_etir): Write linkage index from reloc.
1236 2011-06-28 Fawzi Mohamed <fawzi.mohamed@nokia.com>
1238 * mach-o.c (bfd_mach_o_read_command): Also ignore
1239 BFD_MACH_O_LC_ROUTINES_64.
1241 2011-06-27 Tristan Gingold <gingold@adacore.com>
1243 * vms-alpha.c (_bfd_vms_write_etir): Use 'section' to get current
1244 section target index.
1246 2011-06-27 Nick Clifton <nickc@redhat.com>
1248 * cisco-core.c (cisco_core_little_vec): Add initialization of
1249 match_priority field.
1251 2011-06-27 Tristan Gingold <gingold@adacore.com>
1253 * cache.c: Include bfd_stdint.h.
1254 (cache_bmmap): Change profile. Return region start and size.
1255 * bfdio.c (struct bfd_iovec): Change bmmap profile.
1256 (bfd_mmap): Change profile and adjust. Update comment.
1257 (memory_bmmap): Change profile.
1258 * opncls.c (opncls_bmmap): Change profile.
1259 * vms-lib.c (vms_lib_bmmap): Likewise.
1260 * libbfd.h: Regenerate.
1261 * bfd-in2.h: Regenerate.
1263 2011-06-27 Tristan Gingold <gingold@adacore.com>
1265 * vms-misc.c (vms_time_to_time_t): Adjust overflow detection.
1266 Add comment.
1268 2011-06-25 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf64-x86-64.c (elf_backend_post_process_headers): Don't
1271 define for FreeBSD/x86-64 nor FreeBSD/L1OM. Define for L1OM.
1273 2011-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
1275 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Initialize
1276 PLT_EH_FRAME.
1277 * elf32-i386.c (elf_i386_link_hash_table): Likewise.
1279 2011-06-24 Richard Henderson <rth@redhat.com>
1281 PR ld/12928
1282 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Recover the
1283 tlsgd insn before swapping adjacent insns.
1285 2011-06-24 Tristan Gingold <gingold@adacore.com>
1287 * vms-alpha.c (alpha_vms_slurp_relocs): Add a guard for relocs in the
1288 absolute section.
1290 2011-06-24 Alan Modra <amodra@gmail.com>
1292 PR ld/12921
1293 * elf.c (assign_file_positions_for_load_sections): Don't align
1294 sh_offset for all SHT_NOBITS sections here, just .tbss sections
1295 that don't get a PT_LOAD.
1297 2011-06-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1299 * elf32-sh.c (sh_elf_relocate_section): Allow R_SH_TLS_LE_32 for PIE.
1300 (sh_elf_check_relocs): Likewise.
1302 2011-06-22 Richard Henderson <rth@redhat.com>
1304 * elf64-alpha.c (elf64_alpha_check_relocs): No dynamic reloc for
1305 TPREL in a PIE image.
1306 (alpha_dynamic_entries_for_reloc): Likewise.
1307 (elf64_alpha_relocate_section): Allow TPREL in PIE images.
1308 (elf64_alpha_relax_got_load): Likewise.
1310 2011-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1312 * elf32-arm.c (elf32_arm_final_link_relocate): Allow R_ARM_TLS_LE32
1313 for PIE.
1315 2011-06-22 Alan Modra <amodra@gmail.com>
1317 * elflink.c (_bfd_elf_merge_symbol): Allow type changes for
1318 plugin symbols. Fix segfault on linker scrip defined syms.
1320 2011-06-20 Jakub Jelinek <jakub@redhat.com>
1322 PR ld/12570
1323 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
1324 at all for linker created .eh_frame sections.
1325 (_bfd_elf_discard_section_eh_frame): Handle linker created
1326 .eh_frame sections with no relocations.
1327 * elf64-x86-64.c: Include dwarf2.h.
1328 (elf_x86_64_eh_frame_plt): New variable.
1329 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1330 PLT_FDE_LEN_OFFSET): Define.
1331 (struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
1332 (elf_x86_64_create_dynamic_sections): Create and fill in
1333 .eh_frame section for .plt section.
1334 (elf_x86_64_size_dynamic_sections): Write .plt section size
1335 into .eh_frame FDE covering .plt section.
1336 (elf_x86_64_finish_dynamic_sections): Write .plt section
1337 start into .eh_frame FDE covering .plt section. Call
1338 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1339 (elf_backend_plt_alignment): Define to 4.
1340 * elf32-i386.c: Include dwarf2.h.
1341 (elf_i386_eh_frame_plt): New variable.
1342 (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
1343 PLT_FDE_LEN_OFFSET): Define.
1344 (struct elf_i386_link_hash_table): Add plt_eh_frame field.
1345 (elf_i386_create_dynamic_sections): Create and fill in
1346 .eh_frame section for .plt section.
1347 (elf_i386_size_dynamic_sections): Write .plt section size
1348 into .eh_frame FDE covering .plt section.
1349 (elf_i386_finish_dynamic_sections): Write .plt section
1350 start into .eh_frame FDE covering .plt section. Call
1351 _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
1352 (elf_backend_plt_alignment): Define to 4.
1354 2011-06-19 H.J. Lu <hongjiu.lu@intel.com>
1356 * elf64-x86-64.c (elf_backend_post_process_headers): Defined
1357 for x32.
1359 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1361 * elf64-x86-64.c: Include <stdarg.h> and CORE_HEADER if
1362 CORE_HEADER is defined.
1363 (elf_x86_64_write_core_note): New.
1364 (elf_backend_write_core_note): Likewise.
1366 * hosts/x86-64linux.h (uint64_t): New.
1367 (user_regsx32_struct): Likewise.
1368 (elf_gregx32_t): Likewise.
1369 (ELF_NGREGX32): Likewise.
1370 (elf_gregsetx32_t): Likewise.
1371 (elf_prstatusx32): Likewise.
1372 (prstatusx32_t): Likewise.
1373 (user_fpregs32_struct): Removed.
1374 (user_fpxregs32_struct): Likewise.
1375 (user32): Likewise.
1376 (elf_fpregset32_t): Likewise.
1377 (elf_fpxregset32_t): Likewise.
1378 (prgregset32_t): Likewise.
1379 (prfpregset32_t): Likewise.
1381 2011-06-16 H.J. Lu <hongjiu.lu@intel.com>
1383 * elf64-x86-64.c (elf_x86_64_grok_prstatus): Support x32.
1384 (elf_x86_64_grok_psinfo): Likewise.
1386 2011-06-16 Nick Clifton <nickc@redhat.com>
1388 * elf.c (elf_find_function): Fail if not provided with a symbol
1389 table.
1391 2011-06-15 Ulrich Weigand <ulrich.weigand@linaro.org>
1393 * elf-bfd.h (elfcore_write_arm_vfp): Add prototype.
1394 * elf.c (elfcore_grok_arm_vfp): New function.
1395 (elfcore_grok_note): Call it to handle NT_ARM_VFP notes.
1396 (elfcore_write_arm_vfp): New function.
1397 (elfcore_write_register_note): Call it to handle .reg-arm-vfp.
1399 2011-06-14 Richard Henderson <rth@redhat.com>
1401 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Rename from
1402 elf64_alpha_merge_ind_symbols; adjust for the generic interface.
1403 (elf64_alpha_always_size_sections): Don't call
1404 elf64_alpha_merge_ind_symbols.
1405 (elf_backend_copy_indirect_symbol): New.
1407 2011-06-14 Alan Modra <amodra@gmail.com>
1409 PR ld/12887
1410 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Check sec_info_type
1411 before doing anything.
1412 (_bfd_elf_discard_section_eh_frame): Likewise.
1414 2011-06-14 Alan Modra <amodra@gmail.com>
1416 * Makefile.am: Formatting.
1417 * Makefile.in: Regenerate.
1418 * configure.in (bfd_elf64_tilegx_vec): Add elfxx-tilegx.lo.
1419 * po/SRC-POTFILES.in: Regnerate.
1421 2011-06-14 Alan Modra <amodra@gmail.com>
1423 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Don't use PTR.
1424 (allocate_dynrelocs, readonly_dynrelocs): Replace PTR with void *.
1425 Don't handle warning symbols here.
1426 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): As above.
1427 (allocate_dynrelocs, readonly_dynrelocs): As above.
1429 2011-06-14 Alan Modra <amodra@gmail.com>
1431 PR ld/12851
1432 * elflink.c (_bfd_elf_gc_mark_extra_sections): New function.
1433 (elf_gc_sweep): Don't treat debug and sections like .comment
1434 specially here.
1435 (bfd_elf_gc_sections): Treat note sections as gc roots only when
1436 not part of a group. Always call gc_mark_extra_sections.
1437 * elf-bfd.h (_bfd_elf_gc_mark_extra_sections): Declare.
1438 * elfxx-target.h (elf_backend_gc_mark_extra_sections): Default to
1439 _bfd_elf_gc_mark_extra_sections.
1440 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Call
1441 _bfd_elf_gc_mark_extra_sections.
1442 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): Likewise.
1444 2011-06-13 Nick Clifton <nickc@redhat.com>
1446 * elf32-tilepro.c (tilepro_elf_check_relocs): Delete unused local
1447 variable 'local_got_offsets'.
1448 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1449 (tilegx_finish_dyn): Delete unused local variable 'abi_64_p'.
1451 2011-06-13 Walter Lee <walt@tilera.com>
1453 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.
1454 (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
1455 (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
1456 and elfxx-tilegx.lo.
1457 (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
1458 elfxx-tilegx.c.
1459 (BFD64_BACKENDS): Add elf64-tilegx.lo.
1460 (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
1461 * Makefile.in: Regenerate.
1462 * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
1463 bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
1464 (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
1465 (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
1466 bfd-in2.h: Regenerate.
1467 * config.bfd: Handle tilegx-*-* and tilepro-*-*.
1468 * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1469 and bfd_elf64_tilegx_vec.
1470 * configure: Regenerate.
1471 * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
1472 TILEPRO_ELF_DATA.
1473 * libbfd.h: Regenerate.
1474 * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
1475 RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
1476 IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
1477 IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
1478 IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
1479 IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
1480 IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
1481 IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
1482 IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
1483 IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
1484 MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
1485 IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
1486 IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
1487 IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
1488 IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
1489 IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
1490 IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1491 Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
1492 HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
1493 JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
1494 DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
1495 SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
1496 IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
1497 IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
1498 IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
1499 IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
1500 IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
1501 IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
1502 IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
1503 IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
1504 IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
1505 IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
1506 IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
1507 IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
1508 IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
1509 IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
1510 IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
1511 IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
1512 IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
1513 IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
1514 IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
1515 IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
1516 IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
1517 IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
1518 IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
1519 IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
1520 IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
1521 IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
1522 IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
1523 TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
1524 * targets.c (bfd_elf32_tilegx_vec): Declare.
1525 (bfd_elf32_tilepro_vec): Declare.
1526 (bfd_elf64_tilegx_vec): Declare.
1527 (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
1528 and bfd_elf64_tilegx_vec.
1529 * cpu-tilegx.c: New file.
1530 * cpu-tilepro.c: New file.
1531 * elf32-tilepro.h: New file.
1532 * elf32-tilepro.c: New file.
1533 * elf32-tilegx.c: New file.
1534 * elf32-tilegx.h: New file.
1535 * elf64-tilegx.c: New file.
1536 * elf64-tilegx.h: New file.
1537 * elfxx-tilegx.c: New file.
1538 * elfxx-tilegx.h: New file.
1540 2011-06-13 Alan Modra <amodra@gmail.com>
1542 * linker.c (bfd_link_hash_traverse): Follow warning symbol link.
1543 (_bfd_generic_link_write_global_symbol, fix_syms): Don't handle
1544 warning symbols here.
1545 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
1546 * elf32-arm.c (allocate_dynrelocs_for_symbol,
1547 elf32_arm_readonly_dynrelocs): Likewise.
1548 * elf32-bfin.c (bfin_discard_copies): Likewise.
1549 * elf32-cris.c (elf_cris_adjust_gotplt_to_got,
1550 elf_cris_discard_excess_dso_dynamics,
1551 elf_cris_discard_excess_program_dynamics): Likewise.
1552 * elf32-hppa.c (allocate_plt_static, allocate_dynrelocs,
1553 clobber_millicode_symbols, readonly_dynrelocs): Likewise.
1554 * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
1555 * elf32-i386.c (elf_i386_allocate_dynrelocs,
1556 elf_i386_readonly_dynrelocs): Likewise.
1557 * elf32-lm32.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1558 * elf32-m32c.c (m32c_relax_plt_check, m32c_relax_plt_realloc): Likewise.
1559 * elf32-m32r.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1560 * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
1561 * elf32-microblaze.c (allocate_dynrelocs): Likewise.
1562 * elf32-ppc.c (allocate_dynrelocs, maybe_set_textrel): Likewise.
1563 * elf32-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1564 * elf32-score.c (score_elf_sort_hash_table_f): Likewise.
1565 * elf32-score7.c (score_elf_sort_hash_table_f): Likewise.
1566 * elf32-sh.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1567 * elf32-tic6x.c (elf32_tic6x_allocate_dynrelocs,
1568 elf32_tic6x_readonly_dynrelocs): Likewise.
1569 * elf32-vax.c (elf_vax_discard_copies): Likewise.
1570 * elf32-xstormy16.c (xstormy16_relax_plt_check,
1571 xstormy16_relax_plt_realloc): Likewise.
1572 * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Likewise.
1573 * elf64-alpha.c (elf64_alpha_output_extsym,
1574 elf64_alpha_calc_got_offsets_for_symbol,
1575 elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_1): Likewise.
1576 * elf64-hppa.c (elf64_hppa_mark_exported_functions,
1577 allocate_global_data_opd, elf64_hppa_mark_milli_and_exported_functions,
1578 elf_hppa_unmark_useless_dynamic_symbols,
1579 elf_hppa_remark_useless_dynamic_symbols): Likewise.
1580 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref, func_desc_adjust,
1581 adjust_opd_syms, adjust_toc_syms, allocate_dynrelocs,
1582 readonly_dynrelocs, merge_global_got, reallocate_got,
1583 undo_symbol_twiddle): Likewise.
1584 * elf64-s390.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1585 * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
1586 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs,
1587 elf_x86_64_readonly_dynrelocs): Likewise.
1588 * elflink.c (elf_link_renumber_hash_table_dynsyms,
1589 elf_link_renumber_local_hash_table_dynsyms, _bfd_elf_export_symbol,
1590 _bfd_elf_link_find_version_dependencies,
1591 _bfd_elf_link_assign_sym_version, _bfd_elf_adjust_dynamic_symbol,
1592 _bfd_elf_link_sec_merge_syms, elf_adjust_dynstr_offsets,
1593 elf_collect_hash_codes, elf_collect_gnu_hash_codes,
1594 elf_renumber_gnu_hash_syms, elf_gc_sweep_symbol,
1595 elf_gc_propagate_vtable_entries_used,
1596 elf_gc_smash_unused_vtentry_relocs, bfd_elf_gc_mark_dynamic_ref_symbol,
1597 elf_gc_allocate_got_offsets): Likewise.
1598 * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free,
1599 elfNN_ia64_global_dyn_sym_thunk): Likewise.
1600 * elfxx-mips.c (mips_elf_check_symbols, mips_elf_output_extsym,
1601 mips_elf_sort_hash_table_f, allocate_dynrelocs): Likewise.
1602 * elfxx-sparc.c (allocate_dynrelocs, readonly_dynrelocs): Likewise.
1603 * i386linux.c (linux_tally_symbols): Likewise.
1604 * m68klinux.c (linux_tally_symbols): Likewise.
1605 * sparclinux.c (linux_tally_symbols): Likewise.
1606 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
1607 * xcofflink.c (xcoff_post_gc_symbol): Likewise.
1609 * elflink.c (elf_link_output_extsym): Make it a bfd_hash_traverse
1610 function. Update all callers.
1611 * aoutx.h (aout_link_write_other_symbol): Likewise.
1612 * pdp11.c (aout_link_write_other_symbol): Likewise.
1613 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1614 * ecoff.c (ecoff_link_write_external): Likewise.
1615 * xcofflink.c (xcoff_write_global_symbol): Likewise.
1616 * vms-alpha.c (alpha_vms_link_output_symbol): Likewise. Handle
1617 warning symbols.
1618 * ecoff.c (ecoff_link_hash_traverse): Delete.
1619 * coff-ppc.c (ppc_bfd_coff_final_link): Use bfd_hash_traverse for
1620 _bfd_coff_write_global_sym.
1621 * libcoff-in.h (_bfd_coff_write_global_sym): Update prototype.
1622 * libcoff.h: Regenerate.
1624 2011-06-10 Nick Clifton <nickc@redhat.com>
1626 * elflink.c (_bfd_elf_link_create_dynamic_sections): If the
1627 backend does not provide a function for creating dynamic sections
1628 then fail.
1629 (bfd_elf_final_link): Issue a warning message if a dynamic section
1630 has the SHT_NOTE type.
1631 (bfd_elf_final_link): Do not look for dynamic strings in a section
1632 that does not have the SHT_STRTAB type or the name .dynstr.
1633 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
1634 section is not in the output binary.
1635 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.
1637 2011-06-09 Tristan Gingold <gingold@adacore.com>
1639 * elfnn-ia64.c (elfNN_ia64_relax_section, elfNN_ia64_choose_gp)
1640 (elfNN_ia64_relocate_section, elfNN_vms_object_p): Remove trailing
1641 spaces.
1643 2011-06-09 Tristan Gingold <gingold@adacore.com>
1645 * bfd.c (bfd_get_sign_extend_vma): Handle aixcoff.
1647 2011-06-09 Nick Clifton <nickc@redhat.com>
1649 PR ld/12845
1650 * elf.c (_bfd_elf_init_private_section_data): Add an assertion
1651 that the output section has an allocated bfd_elf_section_data
1652 structure.
1653 * elfxx-mips.c (mips_elf_check_symbols): Do not create a stub for
1654 symbols in sections that have been removed by garbage collection.
1656 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1658 * elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
1659 relocations in SEC_DEBUGGING sections when building shared
1660 libraries.
1662 2011-06-08 H.J. Lu <hongjiu.lu@intel.com>
1664 PR ld/12851
1665 * elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
1666 (bfd_elf_gc_sections): Also check SHT_NOTE sections.
1668 2011-06-08 Tristan Gingold <gingold@adacore.com>
1670 * makefile.vms (OBJS): Add elfxx-ia64.obj
1671 Remove vax case.
1673 2011-06-08 Alan Modra <amodra@gmail.com>
1675 * aix386-core.c, * cisco-core.c, * hpux-core.c, * osf-core.c,
1676 * sco5-core.c: Init match_priority field.
1678 2011-06-08 Alan Modra <amodra@gmail.com>
1680 * elflink.c (_bfd_elf_archive_symbol_lookup): Follow warning and
1681 indirect links here.
1683 2011-06-07 Joel Brobecker <brobecker@adacore.com>
1685 * irix-core.c (irix_core_vec): Add match_priority field.
1687 2011-06-06 Alan Modra <amodra@gmail.com>
1689 * targets.c (bfd_target): Make ar_max_namelen an unsigned char.
1690 Add match_priority.
1691 * configure.in: Bump bfd version.
1692 * elfcode.h (elf_object_p): Delete hacks preventing match of
1693 EM_NONE and ELFOSABI_NONE targets when a better match exists.
1694 * elfxx-target.h (elf_match_priority): Define and use.
1695 * format.c (bfd_check_format_matches): Use target match_priority
1696 to choose best of multiple matching targets. In cases with multiple
1697 matches rerun _bfd_check_format if we don't choose the last match.
1698 * aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
1699 * binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
1700 * coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
1701 * coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
1702 * coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
1703 * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
1704 * mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
1705 * pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
1706 * tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
1707 * vms-lib.c, * xsym.c: Init match_priority field.
1708 * configure: Regenerate.
1709 * bfd-in2.h: Regenerate.
1711 2011-06-04 H.J. Lu <hongjiu.lu@intel.com>
1713 PR ld/12842
1714 * elfcode.h (elf_object_p): Revert the last change.
1716 2011-06-04 Alan Modra <amodra@gmail.com>
1718 * archures.c (bfd_arch_get_compatible): If one arch is unknown,
1719 return the other arch.
1720 * elfcode.h (elf_object_p): Allow explicit match to generic ELF
1721 target.
1723 2011-06-03 Bertram Felgenhauer <bertram.felgenhauer@gmail.com>
1725 PR ld/12682
1726 * hash.c (higher_primer_number): Add more, small, prime numbers.
1727 (bfd_hash_set_default_size): Likewise.
1729 2011-06-02 Nick Clifton <nickc@redhat.com>
1731 * coff-mcore.c: Fix spelling typo.
1732 * coff-stgo32.c: Likewise.
1733 * elf32-arm.c: Likewise.
1734 * elf32-avr.c: Likewise.
1735 * elf-m68hc1x.c: Likewise.
1736 * elf32-mcore.c: Likewise.
1737 * elf32-mep.c: Likewise.
1738 * elf32-mt.c: Likewise.
1739 * elf32-ppc.c: Likewise.
1740 * elf32-xtensa.c: Likewise.
1741 * elf64-ppc.c: Likewise.
1742 * elfxx-mips.c: Likewise.
1743 * netbsd.h: Likewise.
1744 * nlmcode.h: Likewise.
1745 * vms-alpha.c: Likewise.
1746 * po/bfd.pot: Regenerate.
1747 * po/SRC-POTFILES.in: Regenerate.
1749 2011-06-01 DJ Delorie <dj@redhat.com>
1751 * config.bfd: Add bfd_elf32_rx_be_ns_vec.
1752 * target.c: Likewise.
1753 * configure.in: Likewise.
1754 * configure.in: Regenerate.
1755 * elf32-rx.c: Add elf32-rx-be-ns target.
1756 (rx_elf_object_p): Never allow the be-ns target by default,
1757 only allow it if the user requests it.
1759 2011-06-01 H.J. Lu <hongjiu.lu@intel.com>
1761 * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn
1762 relocation in readonly section in a shared object.
1763 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.
1765 2011-05-31 Nick Clifton <nickc@redhat.com>
1767 * archive.c (adjust_relative_path): Fix comment to prevent it
1768 corrupting the auto-generated bfd.h.
1770 2011-05-31 Paul Brook <paul@codesourcery.com>
1772 * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
1773 for known functions.
1774 (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
1775 symbols.
1777 2011-05-31 Paul Brook <paul@codesourcery.com>
1779 * elf32-arm.c (arm_stub_is_thumb): Add
1780 arm_stub_long_branch_v4t_thumb_tls_pic.
1781 (elf32_arm_final_link_relocate): TLS stubs are always ARM.
1782 Handle Thumb stubs.
1784 2011-05-27 Nick Clifton <nickc@redhat.com>
1786 PR binutils/12710
1787 * archive.c (_bfd_get_elt_at_filepos): Set correct error value if
1788 unable to read a file pointed to by an entry in a thin archive.
1789 (adjust_relative_path): Use lrealpath to canonicalize paths.
1790 Handle the case where the reference path is above the current
1791 path in the directory tree.
1793 2011-05-26 H.J. Lu <hongjiu.lu@intel.com>
1795 PR ld/12809
1796 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1797 R_X86_64_TPOFF64 in executable.
1799 2011-05-26 Alan Modra <amodra@gmail.com>
1801 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.
1802 * elflink.c (_bfd_elf_symbol_refs_local_p): Expand
1803 local_protected comment.
1805 2011-05-25 Tristan Gingold <gingold@adacore.com>
1807 * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)
1808 (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)
1809 (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo
1810 * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo
1811 (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c
1812 (elf32-ia64.c): Created from elfnn-ia64.c
1813 (elf64-ia64.c): Likewise.
1814 * elfxx-ia64.h: New file.
1815 * elfxx-ia64.c: Split with elfnn-ia64.c. Keep only the following
1816 functions.Includes elfxx-ia64.h.
1817 (elfNN_ia64_reloc): Renames to ia64_elf_reloc. Adjust error message.
1818 (IA64_HOWTO): Adjust.
1819 (lookup_howto): Renames to ia64_elf_lookup_howto. Make it public.
1820 (elfNN_ia64_reloc_type_lookup): Renames to
1821 ia64_elf_reloc_type_lookup. Make it public. Adjust calls.
1822 (elfNN_ia64_reloc_name_lookup): Renames to
1823 ia64_elf_reloc_name_lookup. Make it public.
1824 (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br. Make it public.
1825 (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it
1826 public.
1827 (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.
1828 Move it and make it public. Move prototype to elfxx-ia64.h
1829 (elfNN_ia64_install_value): Renames to ia64_elf_install_value.
1830 Move prototype to elfxx-ia64.h
1831 * elfnn-ia64.c: New file, split from elfxx-ia64.c.
1832 (elfNN_ia64_info_to_howto): Adjust calls.
1833 (elfNN_ia64_relax_section): Adjust calls.
1834 (count_dyn_reloc): Fix typo.
1835 (elfNN_ia64_relocate_section): Adjust calls.
1836 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1837 (bfd_elfNN_bfd_reloc_type_lookup)
1838 (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.
1839 * configure: Regenerate.
1840 * Makefile.in: Regenerate.
1842 2011-05-23 DJ Delorie <dj@redhat.com>
1844 * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo
1845 the vma/lma swapping done in elf32_rx_modify_program_headers.
1847 2011-05-23 Nick Clifton <nickc@redhat.com>
1849 * elf-m10300.c (mn10300_elf_mkobject): New function.
1850 (bfd_elf32_mkobject): Define.
1852 2011-05-23 Alan Modra <amodra@gmail.com>
1854 * elf-bfd.h: Comment typo fix.
1855 * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete. Replace with
1856 struct elf_dyn_relocs throughout.
1857 * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.
1859 2011-05-23 Alan Modra <amodra@gmail.com>
1861 * elf32-frv.c: Use info->callbacks->einfo throughout file in linker
1862 functions rather than warning callback or _bfd_error_handler.
1863 * elf32-ppc.c: Likewise.
1864 * elf64-ppc.c: Likewise.
1865 * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost
1866 arg error.
1867 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
1869 2011-05-23 Alan Modra <amodra@gmail.com>
1871 PR 12763
1872 * elf.c (assign_file_positions_for_load_sections): Set sh_offset for
1873 .tbss, and page align same for all SHT_NOBITS sections.
1875 2011-05-21 Alan Modra <amodra@gmail.com>
1877 PR 12763
1878 * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs
1879 from PT_TLS header.
1880 (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD
1881 segment if just for .tbss.
1882 (assign_file_positions_for_load_sections): Don't report "can't
1883 allocate in segment" errors for .tbss.
1884 (assign_file_positions_for_non_load_sections): Don't set p_filesz
1885 from SHT_NOBITS section filepos.
1887 2011-05-20 Bernd Schmidt <bernds@codesourcery.com>
1889 * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
1890 R_C6000_PCR_H16 and R_C6000_PCR_L16.
1891 (elf32_tic6x_relocate_section): Handle them.
1893 2011-05-18 Nick Clifton <nickc@redhat.com>
1895 PR ld/12761
1896 * elflink.c (elf_link_add_object_symbols): Process .gnu.warning
1897 sections when building shared libraries.
1899 2011-05-18 Rafał Krypa <r.krypa@samsung.com>
1901 PR ld/12778
1902 * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic
1903 reloc pointer.
1905 2011-05-18 Tristan Gingold <gingold@adacore.com>
1907 * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.
1908 (xcoff_sweep): Always keep dwarf sections.
1909 (xcoff_link_input_bfd): Handle dwarf symbols and sections.
1911 2011-05-18 Tristan Gingold <gingold@adacore.com>
1913 * libxcoff.h (struct xcoff_dwsect_name): New type.
1914 (XCOFF_DWSECT_NBR_NAMES): New macro.
1915 (xcoff_dwsect_names): Declare.
1916 * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.
1917 (styp_to_sec_flags): Ditto.
1918 (coff_new_section_hook): Ditto.
1919 (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.
1920 * coff-rs6000.c (xcoff_dwsect_name): New variable.
1922 2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
1924 PR ld/12759
1925 * elf32-rx.c (ignore_lma): New variable.
1926 (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
1927 (rx_modify_program_headers): Only copy the LMA into the VMA if
1928 ignore_lma is true.
1930 2011-05-17 Alan Modra <amodra@gmail.com>
1932 PR ld/12760
1933 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.
1934 * elflink.c (elf_link_add_object_symbols): Likewise.
1935 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1937 2011-05-16 Alan Modra <amodra@gmail.com>
1939 * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.
1941 2011-05-15 Richard Sandiford <rdsandiford@googlemail.com>
1943 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
1944 global GOT entries for GOT_PAGE relocations against global symbols.
1946 2011-05-13 Bernd Schmidt <bernds@codesourcery.com>
1948 * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
1949 (tic6x-*-*): Replaced by these.
1950 * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
1951 (elf32_tic6x_check_relocs): Create dynamic sections if -shared.
1952 (elf_backend_relocs_compatible, elf_backend_post_process_headers):
1953 Define.
1954 (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
1955 TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
1956 "elf32-target.h" two more times.
1957 * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
1958 bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
1959 bfd_elf32_tic6x_elf_le_vec.
1960 * configure: Regenerate.
1962 2011-05-13 Jan Beulich <jbeulich@novell.com>
1964 * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.
1966 2011-05-12 Jan Kratochvil <jan.kratochvil@redhat.com>
1968 * config.in: Regenerated.
1969 * configure: Regenerated.
1970 * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,
1971 HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and
1972 HAVE_PSINFO32_T_PR_PID.
1973 * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by
1974 HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID
1975 and HAVE_PSINFO32_T_PR_PID.
1976 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.
1978 2011-05-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1980 * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and
1981 32bit psinfo.
1982 * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.
1983 * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
1985 2011-05-09 Paul Brook <paul@codesourcery.com>
1987 * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
1988 * bfd-in2.h: Regenerate.
1989 * elf32-tic6x.c: Include limits.h.
1990 (tic6x_unwind_edit_type, tic6x_unwind_table_edit,
1991 _tic6x_elf_section_data): New.
1992 (elf32_tic6x_section_data): Define.
1993 (elf32_tic6x_new_section_hook): Allocate target specific data.
1994 (elf32_tic6x_add_unwind_table_edit): New function.
1995 (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
1996 elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
1997 elf32_tic6x_copy_exidx_entry): New functions.
1998 (elf_backend_write_section): Define.
2000 2011-05-09 Paul Brook <paul@codesourcery.com>
2002 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,
2003 elf32_tic6x_fake_sections): New functions.
2004 (elf_backend_fake_sections): Define.
2006 2011-05-09 Paul Brook <paul@codesourcery.com>
2008 * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.
2009 (elf_backend_gc_mark_extra_sections): Define.
2011 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2013 PR ld/12365
2014 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
2015 references to symbols defined in discarded sections.
2017 2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com>
2019 PR ld/12365
2020 * coffgen.c (coff_write_symbol): Assume input section is its own
2021 output section if output_section member not set.
2022 (coff_write_alien_symbol): Likewise.
2024 2011-05-07 H.J. Lu <hongjiu.lu@intel.com>
2026 PR ld/12730
2027 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.
2029 * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
2030 sections if needed.
2032 * section.c (SEC_ELF_REVERSE_COPY): New.
2033 * bfd-in2.h: Regenerated.
2035 2011-05-07 Anders Kaseorg <andersk@ksplice.com>
2037 PR 12739
2038 * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.
2039 * bfd-in2.h: Regenerate.
2041 2011-05-06 Tristan Gingold <gingold@adacore.com>
2043 * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.
2044 (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle
2045 any code section. Add comments.
2046 (alpha_vms_object_p): Use void * instead of PTR.
2047 (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.
2048 (build_module_list): Guard against no DST section. Add comments.
2049 (alpha_vms_link_output_symbol): Discard undefined symbols.
2050 (alpha_vms_get_section_contents): Simply memcpy if the section was
2051 already loaded. Fix typo.
2052 (vms_new_section_hook): Use void * instead of PTR.
2053 (vms_alpha_vec): Ditto.
2055 2011-05-06 Richard Sandiford <richard.sandiford@linaro.org>
2057 * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
2058 branch to a PLT entry, redirect it to the PLT's Thumb entry point.
2060 2011-05-05 Bernd Schmidt <bernds@codesourcery.com>
2062 * elf32-tic6x.c (elf32_tic6x_final_link): New function.
2063 (elf32_tic6x_merge_attributes): Do not warn for PID or PIC
2064 mismatch. Choose the lower of the two values.
2065 (bfd_elf32_bfd_final_link): New macro.
2067 2011-04-28 Tristan Gingold <gingold@adacore.com>
2069 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.
2070 (bfd_xcoff_swap_aux_out): Ditto.
2071 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.
2072 (bfd_xcoff64_swap_aux_out): Ditto.
2074 2011-05-04 Alan Modra <amodra@gmail.com>
2076 PR ld/12727
2077 * elf64-ppc.c (ppc_build_one_stub <ppc_sub_plt_call>): Clear
2078 was_undefined on dot-symbols.
2080 2011-05-03 Paul Brook <paul@codesourcery.com>
2083 * elf32-tic6x.c (elf32_tic6x_howto_table,
2084 elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
2085 elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
2086 Add R_C6000_EHTYPE.
2088 2011-05-01 Alan Modra <amodra@gmail.com>
2090 PR ld/12718
2091 * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before
2092 creating ifunc sections.
2093 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2095 2011-04-30 H.J. Lu <hongjiu.lu@intel.com>
2097 * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter
2098 names.
2100 2011-04-28 Tom Tromey <tromey@redhat.com>
2102 * bfdio.c (memory_bstat): Pass correct size to memset.
2104 2011-04-28 Mike Frysinger <vapier@gentoo.org>
2106 * dwarf2.c (dwarf_debug_sections): Mark const.
2107 * elf.c (special_sections): Likewise.
2108 * libbfd-in.h (dwarf_debug_sections): Likewise.
2109 * libbfd.h: Regenerate.
2111 2011-04-26 Kai Tietz <ktietz@redhat.com>
2113 * coffcode.h (sec_to_styp_flags): Allow linkonce for
2114 debugging sections.
2116 2011-04-26 Tristan Gingold <gingold@adacore.com>
2118 * coff64-rs6000.c: Convert to ISO-C. Remove PARAMS and PTR macros.
2120 2011-04-24 Alan Modra <amodra@gmail.com>
2122 PR ld/12365
2123 PR ld/12696
2124 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.
2125 * linker.c (_bfd_link_hash_newfunc): Clear bitfields.
2126 (_bfd_generic_link_add_one_symbol): Update "notice" call.
2127 * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when
2128 it is a redef of an IR symbol in a real BFD.
2130 2011-04-22 H.J. Lu <hongjiu.lu@intel.com>
2132 * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation
2133 in readonly section in a shared object.
2134 (elf_i386_size_dynamic_sections): Likewise.
2135 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2136 (elf_x86_64_size_dynamic_sections): Likewise.
2138 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2140 PR ld/12694
2141 * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
2142 symbols.
2143 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2145 2011-04-21 H.J. Lu <hongjiu.lu@intel.com>
2147 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false
2148 on dynamic symbol error.
2149 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2151 2011-04-20 Tristan Gingold <gingold@adacore.com>
2153 * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.
2155 2011-04-20 Alan Modra <amodra@gmail.com>
2157 * hash.c (bfd_default_hash_table_size): Make it an unsigned long.
2158 (bfd_hash_table_init_n): Overflow checking.
2159 (bfd_hash_set_default_size): Return current size. Take unsigned long
2160 arg. Add 65537 to hash_size primes.
2161 * bfd-in.h (bfd_hash_set_default_size): Update prototype.
2162 * bfd-in2.h: Regenerate.
2164 2011-04-20 Jan Kratochvil <jan.kratochvil@redhat.com>
2166 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of
2167 memmove elements.
2169 2011-04-20 Alan Modra <amodra@gmail.com>
2171 * libbfd.c (bfd_log2): Do return rounded up value.
2172 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2
2173 call with expanded old round down version of the function.
2175 * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.
2176 * elflink.c (elf_link_add_object_symbols): Delete redundant code.
2178 2011-04-20 Alan Modra <amodra@gmail.com>
2180 PR ld/12365
2181 * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols
2182 in their own common section.
2183 * elflink.c (elf_link_add_object_symbols): Likewise.
2184 * linker.c (generic_link_check_archive_element): Don't lose flags
2185 if common section is pre-existing.
2186 (_bfd_generic_link_add_one_symbol): Likewise.
2188 2011-04-20 Alan Modra <amodra@gmail.com>
2190 PR ld/12365
2191 * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.
2192 * linker.c (_bfd_generic_link_add_one_symbol): Likewise. Call
2193 multiple_definition regardless of allow_multiple_definition.
2194 * simple.c (simple_dummy_multiple_definition): Update.
2195 * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition
2196 calls.
2198 2011-04-18 Tristan Gingold <gingold@adacore.com>
2200 * coff-rs6000.c: Convert to ISO-C. Remove PARAMS macro.
2202 2011-04-18 Alan Modra <amodra@gmail.com>
2204 PR ld/12365
2205 PR ld/12672
2206 * bfd.c (BFD_PLUGIN): Define.
2207 (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
2208 * bfd-in2.h: Regenerate.
2209 * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
2210 * opncls.c (bfd_make_readable): Don't lose original bfd flags.
2212 2011-04-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2214 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for
2215 SEC_LOAD.
2217 2011-04-15 Sergio Durigan Junior <sergiodj@redhat.com>
2219 * elf-bfd.h (struct sdt_note): New struct.
2220 (struct elf_obj_tdata) <sdt_note_head>: New field.
2221 * elf.c (elfobj_grok_stapsdt_note_1): New function.
2222 (elfobj_grok_stapsdt_note): Likewise.
2223 (elf_parse_notes): Added code to treat SystemTap note
2224 sections.
2226 2011-04-12 Richard Henderson <rth@redhat.com>
2228 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not
2229 exclude empty .got sections.
2231 2011-04-11 H.J. Lu <hongjiu.lu@intel.com>
2233 * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound
2234 array access for BFD_RELOC_386_IRELATIVE.
2236 2011-04-11 Bernd Schmidt <bernds@codesourcery.com>
2238 * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.
2240 2011-04-11 Mark Wielaard <mjw@redhat.com>
2242 PR 10549
2243 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
2244 (has_gnu_symbols): Renamed from has_ifunc_symbols.
2245 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
2246 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
2247 also if STB_GNU_UNIQUE symbol binding was seen.
2248 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
2249 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2250 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2251 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2252 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2253 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2255 2011-04-11 Alan Modra <amodra@gmail.com>
2257 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
2258 sections.
2259 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
2260 (_bfd_generic_get_section_contents_in_window): Likewise.
2261 * section.c (bfd_get_section_contents): Likewise.
2262 * compress.c (bfd_get_full_section_contents): Likewise.
2263 * elf32-rx.c (rx_final_link): Ignore rawsize.
2264 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
2265 bfd with bfd_get_section_limit.
2266 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
2267 os->size during final link. Update callers.
2268 * bfd-in2.h: Regenerate.
2270 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
2272 PR ld/12637
2273 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
2274 as the number of global entries when merging with the primary GOT.
2276 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2278 * elf32-i386.c: Update copyright year.
2279 * elf64-x86-64.c: Likewise.
2281 2011-04-09 Kai Tietz <ktietz@redhat.com>
2283 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
2284 buffer and use rawsize for sorting.
2285 * coffcode.h (coff_compute_section_file_positions): Set rawsize
2286 before doing alignment.
2288 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2290 * elf32-i386.c (elf_i386_relocate_section): Return relocation
2291 error on unsupported relocation.
2292 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2294 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
2296 PR binutils/12657
2297 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
2298 pid_t.
2300 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
2302 PR ld/12654
2303 * elf32-i386.c (elf_i386_relocate_section): Check !executable
2304 instead of shared for R_386_TLS_LDO_32.
2306 2011-04-08 Tristan Gingold <gingold@adacore.com>
2308 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
2309 * coff-pmac: Remove
2310 * xcoff-target.h: Remove
2311 * Makefile.in: Regenerate.
2313 2011-04-07 Cary Coutant <ccoutant@google.com>
2315 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
2317 2011-04-07 Paul Brook <paul@codesourcery.com>
2319 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
2320 pc-relative.
2321 (elf32_tic6x_howto_table_rel): Ditto.
2322 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
2323 (elf32_tic6x_check_relocs): Ditto.
2325 2011-04-06 Joseph Myers <joseph@codesourcery.com>
2327 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
2328 targets.
2329 (strongarm*, thumb*, xscale*): Remove architectures.
2330 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
2331 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
2332 xscale-*-coff): Remove targets.
2334 2011-04-01 Tristan Gingold <gingold@adacore.com>
2336 * elfxx-ia64.c: include bfd_stdint.h
2338 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
2340 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
2341 dynobj and its initialization.
2343 2011-03-31 Tristan Gingold <gingold@adacore.com>
2345 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
2346 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
2347 BFD_HOST_LONG_LONG to 1.
2349 2011-03-31 Tristan Gingold <gingold@adacore.com>
2351 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
2352 (_bfd_vms_write_etir): Ditto.
2353 (_bfd_vms_slurp_etir): Avoid to use intptr_t
2354 * configure.com: Generate bfd_stdint.h
2356 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
2358 * elf32-tic6x.h (struct elf32_tic6x_params): New.
2359 (elf32_tic6x_setup): Declare.
2360 * elf32-tic6x.c: Include <limits.h>.
2361 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
2362 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
2363 New structures.
2364 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
2365 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
2366 tic6x_elf_scom_symbol_ptr): New static variables.
2367 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
2368 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
2369 R_C6000_PCR_H16 and R_C6000_PCR_L16.
2370 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
2371 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
2372 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
2373 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
2374 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
2375 elf32_tic6x_adjust_dynamic_symbol): New static functions.
2376 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
2377 to weak symbols as required by the ABI.
2378 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
2379 as needed when generating DSBT output.
2380 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
2381 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
2382 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
2383 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
2384 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
2385 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
2386 New static functions.
2387 (ELF_MAXPAGESIZE): Define to 0x1000.
2388 (bfd_elf32_bfd_copy_private_bfd_data,
2389 bfd_elf32_bfd_link_hash_table_create,
2390 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
2391 elf_backend_want_got_plt, elf_backend_want_dynbss,
2392 elf_backend_plt_readonly, elf_backend_got_header_size,
2393 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
2394 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
2395 elf_backend_check_relocs, elf_backend_add_symbol_hook,
2396 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
2397 elf_backend_section_from_bfd_section,
2398 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
2399 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
2400 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
2402 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
2403 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
2404 * bfd/bfd-in2.h: Regenerate.
2405 * bfd/libbfd.h: Regenerate.
2406 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
2408 2011-03-31 Tristan Gingold <gingold@adacore.com>
2410 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
2411 entry on xcoff when value is C_NULL_VALUE.
2413 2011-03-31 Tristan Gingold <gingold@adacore.com>
2415 * libcoff-in.h (exec_hdr): Remove.
2416 * libcoff.h: Regenerate.
2418 2011-03-30 Nick Clifton <nickc@redhat.com>
2420 * po/da.po: Updated Danish translation.
2422 2011-03-29 Richard Henderson <rth@redhat.com>
2424 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
2425 (elf64_alpha_gc_sweep_hook): New.
2426 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
2427 (elf_backend_can_gc_sections): New.
2429 2011-03-26 John Marino <binutils@marino.st>
2431 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
2432 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
2433 * configure: Regenerate.
2435 2011-03-25 Michael Snyder <msnyder@vmware.com>
2437 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
2439 2011-03-25 Tristan Gingold <gingold@adacore.com>
2441 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
2442 of find_nearest_line on object files.
2444 2011-03-25 Tristan Gingold <gingold@adacore.com>
2446 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
2447 Minor reordering.
2448 (alpha_vms_create_eisd_for_section): Make code sections read-only.
2450 2011-03-24 Alan Modra <amodra@gmail.com>
2452 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
2453 old-style __tls_get_addr calls without marker relocs don't match
2454 their arg setup insn one for one. If such mismatches are found
2455 report the reloc and don't do any tls optimization.
2456 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
2458 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2460 * bfd-in2.h: Regenerate.
2462 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
2464 * archures.c: Add AVR XMEGA architecture information.
2465 * cpu-avr.c (arch_info_struct): Likewise.
2466 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
2467 (elf32_avr_object_p): Likewise.
2469 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2471 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
2472 * bfd-in2.h: Regenerate.
2473 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
2474 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
2475 entry.
2476 (elf32_arm_howto_from_type): Update accordingly.
2477 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
2478 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
2479 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
2480 with an extra noncall_refcount field.
2481 (arm_local_iplt_info): New structure.
2482 (elf_arm_obj_tdata): Add local_iplt.
2483 (elf32_arm_local_iplt): New accessor macro.
2484 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
2485 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
2486 Change tls_type to a bitfield and add is_iplt.
2487 (elf32_arm_link_hash_newfunc): Update accordingly.
2488 (elf32_arm_allocate_local_sym_info): New function.
2489 (elf32_arm_create_local_iplt): Likewise.
2490 (elf32_arm_get_plt_info): Likewise.
2491 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
2492 (elf32_arm_get_local_dynreloc_list): Likewise.
2493 (create_ifunc_sections): Likewise.
2494 (elf32_arm_copy_indirect_symbol): Update after the changes to
2495 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
2496 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
2497 to get PLT information. Assert that all STT_GNU_IFUNC references
2498 are turned into PLT references.
2499 (arm_build_one_stub): Pass the symbol type to
2500 elf32_arm_final_link_relocate.
2501 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
2502 (elf32_arm_allocate_irelocs): New function.
2503 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
2504 all R_ARM_IRELATIVE.
2505 (elf32_arm_allocate_plt_entry): New function.
2506 (elf32_arm_populate_plt_entry): Likewise.
2507 (elf32_arm_final_link_relocate): Add an st_type parameter.
2508 Set srelgot to null for static objects. Use separate variables
2509 to record which st_value and st_type should be used when generating
2510 a dynamic relocation. Use elf32_arm_get_plt_info to find the
2511 symbol's PLT information, setting has_iplt_entry, splt,
2512 plt_offset and gotplt_offset accordingly. Check whether
2513 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
2514 the relocation target accordingly. Broaden assert to include
2515 .iplts. Don't set sreloc for static relocations. Assert that
2516 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
2517 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
2518 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
2519 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
2520 resolve GOT references to the .igot.plt entry.
2521 (elf32_arm_relocate_section): Update the call to
2522 elf32_arm_final_link_relocate.
2523 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
2524 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
2525 relocations in shared libraries and relocatable executables.
2526 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2527 to get the list of dynamic relocations for a local symbol.
2528 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
2529 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
2530 to allocate local symbol information. Treat R_ARM_REL32 and
2531 R_ARM_REL32_NOI as call relocations in shared libraries and
2532 relocatable executables. Record PLT information for local
2533 STT_GNU_IFUNC functions as well as global functions. Count
2534 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
2535 to get the list of dynamic relocations for a local symbol.
2536 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
2537 Don't remove STT_GNU_IFUNC PLTs unless all references have been
2538 removed. Update after the changes to elf32_arm_link_hash_entry.
2539 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
2540 entries should live in .plt or .iplt. Check whether the .igot.plt
2541 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
2542 to allocate .plt and .(i)got.plt entries. Detect which .got
2543 entries will need R_ARM_IRELATIVE relocations and use
2544 elf32_arm_allocate_irelocs to allocate them. Likewise other
2545 non-.got dynamic relocations.
2546 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
2547 and dynamic relocations for local STT_GNU_IFUNC symbols.
2548 Check whether the .igot.plt and .got entries can be combined.
2549 Detect which .got entries will need R_ARM_IRELATIVE relocations
2550 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
2551 section pointers intead of strcmp checks. Handle iplt and igotplt.
2552 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
2553 to fill in .plt, .got.plt and .rel(a).plt entries. Point
2554 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
2555 resolve to it.
2556 (elf32_arm_output_plt_map_1): New function, split out from
2557 elf32_arm_output_plt_map. Handle .iplt entries. Use
2558 elf32_arm_plt_needs_thumb_stub_p.
2559 (elf32_arm_output_plt_map): Call it.
2560 (elf32_arm_output_arch_local_syms): Add mapping symbols for
2561 local .iplt entries.
2562 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
2563 (elf32_arm_swap_symbol_out): Likewise.
2564 (elf32_arm_add_symbol_hook): New function.
2565 (elf_backend_add_symbol_hook): Define for all targets.
2567 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2569 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
2570 * elf.c (swap_out_syms): Set st_target_internal for each
2571 Elf_Internal_Sym.
2572 * elfcode.h (elf_swap_symbol_in): Likewise.
2573 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2574 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
2575 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2576 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
2577 * elflink.c (elf_link_output_extsym): Likewise.
2578 (bfd_elf_final_link): Likewise.
2579 (elf_link_add_object_symbols): Copy st_target_internal
2580 to the hash table if we see a definition.
2581 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
2582 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
2583 a branch_type field.
2584 (a8_erratum_fix, a8_erratum_reloc): Likewise.
2585 (arm_type_of_stub): Replace actual_st_type with an
2586 actual_branch_type parameter.
2587 (arm_build_one_stub): Use branch types rather than st_types to
2588 determine the type of branch.
2589 (cortex_a8_erratum_scan): Likewise.
2590 (elf32_arm_size_stubs): Likewise.
2591 (bfd_elf32_arm_process_before_allocation): Likewise.
2592 (allocate_dynrelocs_for_symbol): Likewise.
2593 (elf32_arm_finish_dynamic_sections): Likewise.
2594 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
2595 a branch_type parameter.
2596 (elf32_arm_relocate_section): Update call accordingly.
2597 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
2598 (elf32_arm_output_map_sym): Initialize st_target_internal.
2599 (elf32_arm_output_stub_sym): Likewise.
2600 (elf32_arm_symbol_processing): Delete.
2601 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
2602 Use st_target_internal to record the branch type.
2603 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
2604 Thumb functions.
2605 (elf32_arm_is_function_type): Delete.
2606 (elf_backend_symbol_processing): Likewise.
2607 (elf_backend_is_function_type): Likewise.
2609 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2611 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
2612 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
2613 into the PLT block.
2615 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2617 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
2618 may_need_local_target_p and may_become_dynamic_p to classify
2619 the relocation type. Don't check info->symbolic or h->def_regular
2620 when deciding whether to record a potential dynamic reloc.
2621 Don't treat potential dynamic relocs as PLT references.
2622 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
2623 try to make the PLT reference count go negative.
2625 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2627 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
2628 GOT entry here, rather than leaving it to finish_dynamic_symbol.
2629 Only create a dynamic relocation for local references if
2630 info->shared.
2631 (allocate_dynrelocs_for_symbol): Update dynamic relocation
2632 allocation accordingly.
2633 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
2635 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
2637 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
2638 (elf32_arm_add_dynreloc): Likewise.
2639 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
2640 to allocate dynamic relocations.
2641 (elf32_arm_size_dynamic_sections): Likewise.
2642 (allocate_dynrelocs): Likewise. Rename to
2643 allocate_dynrelocs_for_symbol.
2644 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
2645 create dynamic relocations.
2646 (elf32_arm_finish_dynamic_symbol): Likewise.
2648 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
2650 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2651 x32 GD->IE and GD->LE transitions.
2652 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
2653 and LD->LE transitions.
2655 2011-03-10 Alan Modra <amodra@gmail.com>
2657 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
2658 for LO_DS error message and correct multiple.
2660 2011-03-10 Alan Modra <amodra@gmail.com>
2662 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
2663 (ppc64_elf_link_just_syms): New function.
2664 (opd_entry_value): Don't assume big-endian host.
2665 (get_r2off): New function.
2666 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
2668 2011-03-06 Michael Snyder <msnyder@vmware.com>
2670 * compress.c (bfd_compress_section_contents): Check for out of mem.
2672 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
2673 that case statement falls through intentionally.
2675 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
2677 2011-03-04 Alan Modra <amodra@gmail.com>
2679 * archive.c (bsd_write_armap): Don't call stat in deterministic
2680 mode, and don't use st_mtime if stat returns error.
2682 2011-03-03 Michael Snyder <msnyder@vmware.com>
2684 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
2686 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
2688 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
2689 (aout_link_write_other_symbol): Missing break statement.
2691 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
2693 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
2695 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
2697 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
2698 x32 IE->LE transition.
2699 (elf_x86_64_relocate_section): Likewise.
2701 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
2703 * elflink.c (is_reloc_section): Remove function.
2704 (get_dynamic_reloc_section_name): Construct string manually.
2706 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
2708 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
2709 (adjust_relative_path): Likewise.
2710 (_bfd_construct_extended_name_table): Likewise.
2711 * corefile.c (generic_core_file_matches_executable_p): Likewise.
2712 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
2713 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2714 * elf32-spu.c (sort_bfds): Likewise.
2715 (spu_elf_auto_overlay): Likewise.
2716 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
2717 * xcofflink.c (xcoff_set_import_path): Likewise.
2718 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
2719 (xtensa_regfile_lookup_shortname): Likewise.
2721 2011-02-28 Alan Modra <amodra@gmail.com>
2723 PR 12513
2724 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
2725 stringsize. Properly sanity check symdef_count. Remove redundant
2726 bfd_release.
2728 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
2730 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
2731 and handle claim_file seeking. Only try to load the plugin once.
2733 2011-02-22 Andreas Schwab <schwab@redhat.com>
2735 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
2736 relocation read the value from the second GOT slot.
2738 2011-02-15 Tristan Gingold <gingold@adacore.com>
2740 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
2742 2011-02-15 Alan Modra <amodra@gmail.com>
2744 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
2745 toc relocs. Fuss over free(NULL).
2747 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2749 * elflink.c (bfd_elf_size_dynamic_sections): Add
2750 bfd_get_symbol_leading_char to the start of newname.
2752 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2754 * configure: Regenerate.
2756 2011-02-09 Alan Modra <amodra@gmail.com>
2758 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
2759 we are done. When optimising large toc, check that a global
2760 symbol on a toc reloc is defined in a kept section.
2762 2011-02-08 Nick Clifton <nickc@redhat.com>
2764 PR binutils/12467
2765 * elf.c (assign_file_positions_for_load_sections): Set the program
2766 header offset and entry size to zero if there are no program
2767 headers.
2769 2011-02-08 Alan Modra <amodra@gmail.com>
2771 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
2772 local_syms when looking for local symbols in .toc.
2774 2011-02-01 Alan Modra <amodra@gmail.com>
2776 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
2777 for toc pointer on any section having makes_toc_func_call set.
2778 (check_pasted_section): Ensure pasted .init/.fini fragments use
2779 the same toc if any has makes_toc_func_call set.
2781 2011-01-28 Joseph Myers <joseph@codesourcery.com>
2783 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
2784 field.
2786 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
2788 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
2789 common sections too.
2791 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
2793 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
2794 Solaris target.
2796 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
2798 Fix compilation for mingw64.
2799 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
2800 typecast to avoid warning.
2801 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
2802 usage.
2803 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
2804 of long for pointer to avoid warning.
2805 (elfNN_ia64_relax_brl): Idem.
2806 (elfNN_ia64_install_value): Idem.
2807 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2809 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2811 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
2812 h->needs_plt when deciding whether to record a possible dynamic reloc.
2814 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
2816 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
2817 dynamic relocs for the removed section.
2819 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
2821 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
2822 relocations.
2824 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
2826 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
2827 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
2828 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
2829 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
2830 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
2831 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
2832 for ILP32.
2834 2011-01-14 Alan Modra <amodra@gmail.com>
2836 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
2837 error.
2838 (_bfd_default_error_handler): Likewise.
2839 * elf.c (print_segment_map): Likewise.
2840 * libbfd.c (warn_deprecated): Likewise.
2841 * som.c (som_sizeof_headers): No need to do so here.
2842 * coff-i860.c: Replace use of printf for error messages with
2843 _bfd_error_handler.
2844 * coff-ppc.c: Likewise.
2845 * coff-sh.c: Likewise.
2846 * elf32-bfin.c: Likewise.
2847 * elf32-dlx.c: Likewise.
2848 * elf32-mep.c: Likewise.
2849 * elf32-v850.c: Likewise.
2850 * mach-o.c: Likewise.
2851 * pef.c: Likewise.
2853 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
2855 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
2856 swap_reloca_out.
2857 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
2858 (elf_x86_64_check_relocs): Align relocation section to 4 byte
2859 for 32bit.
2860 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
2861 ELF_ST_TYPE.
2862 (elf_x86_64_finish_dynamic_symbol): Updated.
2863 (elf_x86_64_finish_dynamic_sections): Don't use
2864 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
2865 bfd_elf64_swap_dyn_out.
2867 2011-01-14 J. Park <grassman@gmail.com>
2869 PR ld/12339
2870 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
2871 following bfd_link_hash_warning symbol link.
2873 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
2874 Glauber de Oliveira Costa <glommer@gmail.com>
2876 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
2877 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
2878 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
2879 relocations.
2880 * libbfd.h: Rebuilt.
2881 * bfd-in2.h: Rebuilt.
2882 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
2883 (elf32_arm_reloc_map): Likewise.
2884 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
2885 (elf32_arm_stub_long_branch_any_tls_pic,
2886 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
2887 (DEF_STUBS): Add new stubs.
2888 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
2889 (elf32_arm_local_tlsdesc_gotent): New.
2890 (GOT_TLS_GDESC): New mask.
2891 (GOT_TLS_GD_ANY): Define.
2892 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
2893 (elf32_arm_compute_jump_table_size): New.
2894 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
2895 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
2896 sgotplt_jump_table_size fields.
2897 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
2898 (elf32_arm_link_hash_table_create): Initialize new fields.
2899 (arm_type_of_stub): Check TLS desc relocs too.
2900 (elf32_arm_stub_name): TLS desc relocs can be shared.
2901 (elf32_arm_tls_transition): Determine relaxation.
2902 (arm_stub_required_alignment): Add tls stubs.
2903 (elf32_arm_size_stubs): Likewise.
2904 (elf32_arm_tls_relax): Perform TLS relaxing.
2905 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
2906 (IS_ARM_TLS_GNU_RELOC): New.
2907 (IS_ARM_TLS_RELOC): Use it.
2908 (elf32_arm_relocate_section): Perform TLS relaxing.
2909 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
2910 desc relocations.
2911 (allocate_dynrelocs): Allocate tls desc relcoations.
2912 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
2913 symbols.
2914 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
2915 got slots.
2916 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
2917 symbol.
2918 (elf32_arm_finish_dynamic_symbol): Adjust.
2919 (arm_put_trampoline): New.
2920 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
2921 trampolines.
2922 (elf_backend_always_size_sections): Define.
2924 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2926 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
2928 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
2930 PR ld/12366
2931 PR ld/12371
2932 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
2933 handle symbols marked with regular reference, but not non-GOT
2934 reference when building shared library.
2936 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
2937 local and global STT_GNU_IFUNC symols when building shared
2938 library.
2939 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
2941 2011-01-05 DJ Delorie <dj@redhat.com>
2943 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
2944 * libbfd.h: Regenerate.
2945 * bfd-in2.h: Regenerate.
2946 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
2948 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
2950 * cpu-i386.c (bfd_i386_compatible): New.
2951 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
2952 with bfd_i386_compatible.
2953 (bfd_x86_64_arch_intel_syntax): Likewise.
2954 (bfd_i386_arch_intel_syntax): Likewise.
2955 (i8086_arch): Likewise.
2956 (bfd_x64_32_arch): Likewise.
2957 (bfd_x86_64_arch): Likewise.
2958 (bfd_i386_arch): Likewise.
2960 For older changes see ChangeLog-2010
2961 \f
2962 Local Variables:
2963 mode: change-log
2964 left-margin: 8
2965 fill-column: 74
2966 version-control: never
2967 End: