1 2011-04-11 Mark Wielaard <mjw@redhat.com>
4 * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
5 (has_gnu_symbols): Renamed from has_ifunc_symbols.
6 * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
7 * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
8 also if STB_GNU_UNIQUE symbol binding was seen.
9 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
10 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
11 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
12 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
13 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
14 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
16 2011-04-11 Alan Modra <amodra@gmail.com>
18 * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
20 * libbfd.c (_bfd_generic_get_section_contents): Likewise.
21 (_bfd_generic_get_section_contents_in_window): Likewise.
22 * section.c (bfd_get_section_contents): Likewise.
23 * compress.c (bfd_get_full_section_contents): Likewise.
24 * elf32-rx.c (rx_final_link): Ignore rawsize.
25 * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
26 bfd with bfd_get_section_limit.
27 * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter. Use
28 os->size during final link. Update callers.
29 * bfd-in2.h: Regenerate.
31 2011-04-10 Richard Sandiford <rdsandiford@googlemail.com>
34 * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
35 as the number of global entries when merging with the primary GOT.
37 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
39 * elf32-i386.c: Update copyright year.
40 * elf64-x86-64.c: Likewise.
42 2011-04-09 Kai Tietz <ktietz@redhat.com>
44 * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
45 buffer and use rawsize for sorting.
46 * coffcode.h (coff_compute_section_file_positions): Set rawsize
47 before doing alignment.
49 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
51 * elf32-i386.c (elf_i386_relocate_section): Return relocation
52 error on unsupported relocation.
53 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
55 2011-04-09 H.J. Lu <hongjiu.lu@intel.com>
58 * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
61 2011-04-08 H.J. Lu <hongjiu.lu@intel.com>
64 * elf32-i386.c (elf_i386_relocate_section): Check !executable
65 instead of shared for R_386_TLS_LDO_32.
67 2011-04-08 Tristan Gingold <gingold@adacore.com>
69 * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
71 * xcoff-target.h: Remove
72 * Makefile.in: Regenerate.
74 2011-04-07 Cary Coutant <ccoutant@google.com>
76 * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
78 2011-04-07 Paul Brook <paul@codesourcery.com>
80 * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
82 (elf32_tic6x_howto_table_rel): Ditto.
83 (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
84 (elf32_tic6x_check_relocs): Ditto.
86 2011-04-06 Joseph Myers <joseph@codesourcery.com>
88 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
90 (strongarm*, thumb*, xscale*): Remove architectures.
91 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
92 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
93 xscale-*-coff): Remove targets.
95 2011-04-01 Tristan Gingold <gingold@adacore.com>
97 * elfxx-ia64.c: include bfd_stdint.h
99 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
101 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
102 dynobj and its initialization.
104 2011-03-31 Tristan Gingold <gingold@adacore.com>
106 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
107 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
108 BFD_HOST_LONG_LONG to 1.
110 2011-03-31 Tristan Gingold <gingold@adacore.com>
112 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
113 (_bfd_vms_write_etir): Ditto.
114 (_bfd_vms_slurp_etir): Avoid to use intptr_t
115 * configure.com: Generate bfd_stdint.h
117 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
119 * elf32-tic6x.h (struct elf32_tic6x_params): New.
120 (elf32_tic6x_setup): Declare.
121 * elf32-tic6x.c: Include <limits.h>.
122 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
123 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
125 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
126 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
127 tic6x_elf_scom_symbol_ptr): New static variables.
128 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
129 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
130 R_C6000_PCR_H16 and R_C6000_PCR_L16.
131 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
132 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
133 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
134 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
135 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
136 elf32_tic6x_adjust_dynamic_symbol): New static functions.
137 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
138 to weak symbols as required by the ABI.
139 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
140 as needed when generating DSBT output.
141 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
142 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
143 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
144 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
145 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
146 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
147 New static functions.
148 (ELF_MAXPAGESIZE): Define to 0x1000.
149 (bfd_elf32_bfd_copy_private_bfd_data,
150 bfd_elf32_bfd_link_hash_table_create,
151 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
152 elf_backend_want_got_plt, elf_backend_want_dynbss,
153 elf_backend_plt_readonly, elf_backend_got_header_size,
154 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
155 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
156 elf_backend_check_relocs, elf_backend_add_symbol_hook,
157 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
158 elf_backend_section_from_bfd_section,
159 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
160 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
161 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
163 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
164 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
165 * bfd/bfd-in2.h: Regenerate.
166 * bfd/libbfd.h: Regenerate.
167 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
169 2011-03-31 Tristan Gingold <gingold@adacore.com>
171 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
172 entry on xcoff when value is C_NULL_VALUE.
174 2011-03-31 Tristan Gingold <gingold@adacore.com>
176 * libcoff-in.h (exec_hdr): Remove.
177 * libcoff.h: Regenerate.
179 2011-03-30 Nick Clifton <nickc@redhat.com>
181 * po/da.po: Updated Danish translation.
183 2011-03-29 Richard Henderson <rth@redhat.com>
185 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
186 (elf64_alpha_gc_sweep_hook): New.
187 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
188 (elf_backend_can_gc_sections): New.
190 2011-03-26 John Marino <binutils@marino.st>
192 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
193 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
194 * configure: Regenerate.
196 2011-03-25 Michael Snyder <msnyder@vmware.com>
198 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
200 2011-03-25 Tristan Gingold <gingold@adacore.com>
202 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
203 of find_nearest_line on object files.
205 2011-03-25 Tristan Gingold <gingold@adacore.com>
207 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
209 (alpha_vms_create_eisd_for_section): Make code sections read-only.
211 2011-03-24 Alan Modra <amodra@gmail.com>
213 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
214 old-style __tls_get_addr calls without marker relocs don't match
215 their arg setup insn one for one. If such mismatches are found
216 report the reloc and don't do any tls optimization.
217 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
219 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
221 * bfd-in2.h: Regenerate.
223 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
225 * archures.c: Add AVR XMEGA architecture information.
226 * cpu-avr.c (arch_info_struct): Likewise.
227 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
228 (elf32_avr_object_p): Likewise.
230 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
232 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
233 * bfd-in2.h: Regenerate.
234 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
235 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
237 (elf32_arm_howto_from_type): Update accordingly.
238 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
239 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
240 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
241 with an extra noncall_refcount field.
242 (arm_local_iplt_info): New structure.
243 (elf_arm_obj_tdata): Add local_iplt.
244 (elf32_arm_local_iplt): New accessor macro.
245 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
246 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
247 Change tls_type to a bitfield and add is_iplt.
248 (elf32_arm_link_hash_newfunc): Update accordingly.
249 (elf32_arm_allocate_local_sym_info): New function.
250 (elf32_arm_create_local_iplt): Likewise.
251 (elf32_arm_get_plt_info): Likewise.
252 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
253 (elf32_arm_get_local_dynreloc_list): Likewise.
254 (create_ifunc_sections): Likewise.
255 (elf32_arm_copy_indirect_symbol): Update after the changes to
256 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
257 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
258 to get PLT information. Assert that all STT_GNU_IFUNC references
259 are turned into PLT references.
260 (arm_build_one_stub): Pass the symbol type to
261 elf32_arm_final_link_relocate.
262 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
263 (elf32_arm_allocate_irelocs): New function.
264 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
266 (elf32_arm_allocate_plt_entry): New function.
267 (elf32_arm_populate_plt_entry): Likewise.
268 (elf32_arm_final_link_relocate): Add an st_type parameter.
269 Set srelgot to null for static objects. Use separate variables
270 to record which st_value and st_type should be used when generating
271 a dynamic relocation. Use elf32_arm_get_plt_info to find the
272 symbol's PLT information, setting has_iplt_entry, splt,
273 plt_offset and gotplt_offset accordingly. Check whether
274 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
275 the relocation target accordingly. Broaden assert to include
276 .iplts. Don't set sreloc for static relocations. Assert that
277 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
278 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
279 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
280 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
281 resolve GOT references to the .igot.plt entry.
282 (elf32_arm_relocate_section): Update the call to
283 elf32_arm_final_link_relocate.
284 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
285 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
286 relocations in shared libraries and relocatable executables.
287 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
288 to get the list of dynamic relocations for a local symbol.
289 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
290 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
291 to allocate local symbol information. Treat R_ARM_REL32 and
292 R_ARM_REL32_NOI as call relocations in shared libraries and
293 relocatable executables. Record PLT information for local
294 STT_GNU_IFUNC functions as well as global functions. Count
295 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
296 to get the list of dynamic relocations for a local symbol.
297 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
298 Don't remove STT_GNU_IFUNC PLTs unless all references have been
299 removed. Update after the changes to elf32_arm_link_hash_entry.
300 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
301 entries should live in .plt or .iplt. Check whether the .igot.plt
302 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
303 to allocate .plt and .(i)got.plt entries. Detect which .got
304 entries will need R_ARM_IRELATIVE relocations and use
305 elf32_arm_allocate_irelocs to allocate them. Likewise other
306 non-.got dynamic relocations.
307 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
308 and dynamic relocations for local STT_GNU_IFUNC symbols.
309 Check whether the .igot.plt and .got entries can be combined.
310 Detect which .got entries will need R_ARM_IRELATIVE relocations
311 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
312 section pointers intead of strcmp checks. Handle iplt and igotplt.
313 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
314 to fill in .plt, .got.plt and .rel(a).plt entries. Point
315 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
317 (elf32_arm_output_plt_map_1): New function, split out from
318 elf32_arm_output_plt_map. Handle .iplt entries. Use
319 elf32_arm_plt_needs_thumb_stub_p.
320 (elf32_arm_output_plt_map): Call it.
321 (elf32_arm_output_arch_local_syms): Add mapping symbols for
323 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
324 (elf32_arm_swap_symbol_out): Likewise.
325 (elf32_arm_add_symbol_hook): New function.
326 (elf_backend_add_symbol_hook): Define for all targets.
328 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
330 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
331 * elf.c (swap_out_syms): Set st_target_internal for each
333 * elfcode.h (elf_swap_symbol_in): Likewise.
334 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
335 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
336 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
337 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
338 * elflink.c (elf_link_output_extsym): Likewise.
339 (bfd_elf_final_link): Likewise.
340 (elf_link_add_object_symbols): Copy st_target_internal
341 to the hash table if we see a definition.
342 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
343 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
345 (a8_erratum_fix, a8_erratum_reloc): Likewise.
346 (arm_type_of_stub): Replace actual_st_type with an
347 actual_branch_type parameter.
348 (arm_build_one_stub): Use branch types rather than st_types to
349 determine the type of branch.
350 (cortex_a8_erratum_scan): Likewise.
351 (elf32_arm_size_stubs): Likewise.
352 (bfd_elf32_arm_process_before_allocation): Likewise.
353 (allocate_dynrelocs_for_symbol): Likewise.
354 (elf32_arm_finish_dynamic_sections): Likewise.
355 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
356 a branch_type parameter.
357 (elf32_arm_relocate_section): Update call accordingly.
358 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
359 (elf32_arm_output_map_sym): Initialize st_target_internal.
360 (elf32_arm_output_stub_sym): Likewise.
361 (elf32_arm_symbol_processing): Delete.
362 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
363 Use st_target_internal to record the branch type.
364 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
366 (elf32_arm_is_function_type): Delete.
367 (elf_backend_symbol_processing): Likewise.
368 (elf_backend_is_function_type): Likewise.
370 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
372 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
373 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
376 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
378 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
379 may_need_local_target_p and may_become_dynamic_p to classify
380 the relocation type. Don't check info->symbolic or h->def_regular
381 when deciding whether to record a potential dynamic reloc.
382 Don't treat potential dynamic relocs as PLT references.
383 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
384 try to make the PLT reference count go negative.
386 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
388 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
389 GOT entry here, rather than leaving it to finish_dynamic_symbol.
390 Only create a dynamic relocation for local references if
392 (allocate_dynrelocs_for_symbol): Update dynamic relocation
393 allocation accordingly.
394 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
396 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
398 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
399 (elf32_arm_add_dynreloc): Likewise.
400 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
401 to allocate dynamic relocations.
402 (elf32_arm_size_dynamic_sections): Likewise.
403 (allocate_dynrelocs): Likewise. Rename to
404 allocate_dynrelocs_for_symbol.
405 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
406 create dynamic relocations.
407 (elf32_arm_finish_dynamic_symbol): Likewise.
409 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
411 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
412 x32 GD->IE and GD->LE transitions.
413 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
414 and LD->LE transitions.
416 2011-03-10 Alan Modra <amodra@gmail.com>
418 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
419 for LO_DS error message and correct multiple.
421 2011-03-10 Alan Modra <amodra@gmail.com>
423 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
424 (ppc64_elf_link_just_syms): New function.
425 (opd_entry_value): Don't assume big-endian host.
426 (get_r2off): New function.
427 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
429 2011-03-06 Michael Snyder <msnyder@vmware.com>
431 * compress.c (bfd_compress_section_contents): Check for out of mem.
433 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
434 that case statement falls through intentionally.
436 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
438 2011-03-04 Alan Modra <amodra@gmail.com>
440 * archive.c (bsd_write_armap): Don't call stat in deterministic
441 mode, and don't use st_mtime if stat returns error.
443 2011-03-03 Michael Snyder <msnyder@vmware.com>
445 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
447 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
449 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
450 (aout_link_write_other_symbol): Missing break statement.
452 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
454 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
456 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
458 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
459 x32 IE->LE transition.
460 (elf_x86_64_relocate_section): Likewise.
462 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
464 * elflink.c (is_reloc_section): Remove function.
465 (get_dynamic_reloc_section_name): Construct string manually.
467 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
469 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
470 (adjust_relative_path): Likewise.
471 (_bfd_construct_extended_name_table): Likewise.
472 * corefile.c (generic_core_file_matches_executable_p): Likewise.
473 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
474 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
475 * elf32-spu.c (sort_bfds): Likewise.
476 (spu_elf_auto_overlay): Likewise.
477 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
478 * xcofflink.c (xcoff_set_import_path): Likewise.
479 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
480 (xtensa_regfile_lookup_shortname): Likewise.
482 2011-02-28 Alan Modra <amodra@gmail.com>
485 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
486 stringsize. Properly sanity check symdef_count. Remove redundant
489 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
491 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
492 and handle claim_file seeking. Only try to load the plugin once.
494 2011-02-22 Andreas Schwab <schwab@redhat.com>
496 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
497 relocation read the value from the second GOT slot.
499 2011-02-15 Tristan Gingold <gingold@adacore.com>
501 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
503 2011-02-15 Alan Modra <amodra@gmail.com>
505 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
506 toc relocs. Fuss over free(NULL).
508 2011-02-14 Mike Frysinger <vapier@gentoo.org>
510 * elflink.c (bfd_elf_size_dynamic_sections): Add
511 bfd_get_symbol_leading_char to the start of newname.
513 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
515 * configure: Regenerate.
517 2011-02-09 Alan Modra <amodra@gmail.com>
519 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
520 we are done. When optimising large toc, check that a global
521 symbol on a toc reloc is defined in a kept section.
523 2011-02-08 Nick Clifton <nickc@redhat.com>
526 * elf.c (assign_file_positions_for_load_sections): Set the program
527 header offset and entry size to zero if there are no program
530 2011-02-08 Alan Modra <amodra@gmail.com>
532 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
533 local_syms when looking for local symbols in .toc.
535 2011-02-01 Alan Modra <amodra@gmail.com>
537 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
538 for toc pointer on any section having makes_toc_func_call set.
539 (check_pasted_section): Ensure pasted .init/.fini fragments use
540 the same toc if any has makes_toc_func_call set.
542 2011-01-28 Joseph Myers <joseph@codesourcery.com>
544 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
547 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
549 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
552 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
554 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
557 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
559 Fix compilation for mingw64.
560 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
561 typecast to avoid warning.
562 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
564 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
565 of long for pointer to avoid warning.
566 (elfNN_ia64_relax_brl): Idem.
567 (elfNN_ia64_install_value): Idem.
568 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
570 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
572 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
573 h->needs_plt when deciding whether to record a possible dynamic reloc.
575 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
577 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
578 dynamic relocs for the removed section.
580 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
582 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
585 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
587 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
588 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
589 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
590 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
591 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
592 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
595 2011-01-14 Alan Modra <amodra@gmail.com>
597 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
599 (_bfd_default_error_handler): Likewise.
600 * elf.c (print_segment_map): Likewise.
601 * libbfd.c (warn_deprecated): Likewise.
602 * som.c (som_sizeof_headers): No need to do so here.
603 * coff-i860.c: Replace use of printf for error messages with
605 * coff-ppc.c: Likewise.
606 * coff-sh.c: Likewise.
607 * elf32-bfin.c: Likewise.
608 * elf32-dlx.c: Likewise.
609 * elf32-mep.c: Likewise.
610 * elf32-v850.c: Likewise.
611 * mach-o.c: Likewise.
614 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
616 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
618 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
619 (elf_x86_64_check_relocs): Align relocation section to 4 byte
621 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
623 (elf_x86_64_finish_dynamic_symbol): Updated.
624 (elf_x86_64_finish_dynamic_sections): Don't use
625 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
626 bfd_elf64_swap_dyn_out.
628 2011-01-14 J. Park <grassman@gmail.com>
631 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
632 following bfd_link_hash_warning symbol link.
634 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
635 Glauber de Oliveira Costa <glommer@gmail.com>
637 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
638 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
639 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
642 * bfd-in2.h: Rebuilt.
643 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
644 (elf32_arm_reloc_map): Likewise.
645 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
646 (elf32_arm_stub_long_branch_any_tls_pic,
647 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
648 (DEF_STUBS): Add new stubs.
649 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
650 (elf32_arm_local_tlsdesc_gotent): New.
651 (GOT_TLS_GDESC): New mask.
652 (GOT_TLS_GD_ANY): Define.
653 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
654 (elf32_arm_compute_jump_table_size): New.
655 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
656 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
657 sgotplt_jump_table_size fields.
658 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
659 (elf32_arm_link_hash_table_create): Initialize new fields.
660 (arm_type_of_stub): Check TLS desc relocs too.
661 (elf32_arm_stub_name): TLS desc relocs can be shared.
662 (elf32_arm_tls_transition): Determine relaxation.
663 (arm_stub_required_alignment): Add tls stubs.
664 (elf32_arm_size_stubs): Likewise.
665 (elf32_arm_tls_relax): Perform TLS relaxing.
666 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
667 (IS_ARM_TLS_GNU_RELOC): New.
668 (IS_ARM_TLS_RELOC): Use it.
669 (elf32_arm_relocate_section): Perform TLS relaxing.
670 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
672 (allocate_dynrelocs): Allocate tls desc relcoations.
673 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
675 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
677 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
679 (elf32_arm_finish_dynamic_symbol): Adjust.
680 (arm_put_trampoline): New.
681 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
683 (elf_backend_always_size_sections): Define.
685 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
687 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
689 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
693 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
694 handle symbols marked with regular reference, but not non-GOT
695 reference when building shared library.
697 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
698 local and global STT_GNU_IFUNC symols when building shared
700 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
702 2011-01-05 DJ Delorie <dj@redhat.com>
704 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
705 * libbfd.h: Regenerate.
706 * bfd-in2.h: Regenerate.
707 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
709 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
711 * cpu-i386.c (bfd_i386_compatible): New.
712 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
713 with bfd_i386_compatible.
714 (bfd_x86_64_arch_intel_syntax): Likewise.
715 (bfd_i386_arch_intel_syntax): Likewise.
716 (i8086_arch): Likewise.
717 (bfd_x64_32_arch): Likewise.
718 (bfd_x86_64_arch): Likewise.
719 (bfd_i386_arch): Likewise.
721 For older changes see ChangeLog-2010
727 version-control: never