1 2013-06-28 Nick Clifton <nickc@redhat.com>
4 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
6 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
8 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
10 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
11 in sgot[0] rather than sgotplt[0].
13 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
15 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
16 beginning of the generated file.
17 (elf64-aarch64.c): Likewise.
18 * Makefile.in: Re-generated.
20 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
22 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
23 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
24 * Makefile.in: Re-generated.
25 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
26 (bfd_elf64_littleaarch64_vec): Likewise.
27 (bfd_elf32_bigaarch64_vec): Likewise.
28 (bfd_elf32_littleaarch64_vec): Likewise.
29 * configure: Re-generated.
30 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
31 * elfxx-aarch64.h: New file.
32 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
33 stuff to elfxx-aarch64.c.
34 (bfd_elf_aarch64_put_addend): Removed.
35 (PG_OFFSET, PG): Likewise.
36 (elfNN_aarch64_small_plt0_entry): Support ELF32.
37 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
38 (elf64_aarch64_grok_prstatus): Removed.
39 (elf_backend_grok_prstatus): Removed.
41 (aarch64_unsigned_overflow): Likewise.
42 (aarch64_signed_overflow): Likewise.
43 (aarch64_resolve_relocation): Likewise.
45 (decode_branch_ofs_26): Likewise.
46 (decode_cond_branch_ofs_19): Likewise.
47 (decode_ld_lit_ofs_19): Likewise.
48 (decode_tst_branch_ofs_14): Likewise.
49 (decode_movw_imm): Likewise.
50 (decode_adr_imm): Likewise.
51 (decode_add_imm): Likewise.
52 (reencode_branch_ofs_26): Likewise.
53 (reencode_cond_branch_ofs_19): Likewise.
54 (reencode_ld_lit_ofs_19): Likewise.
55 (reencode_tst_branch_ofs_14): Likewise.
56 (reencode_movw_imm): Likewise.
57 (reencode_adr_imm): Likewise.
58 (reencode_ldst_pos_imm): Likewise.
59 (reencode_add_imm): Likewise.
60 (reencode_movzn_to_movz): Likewise.
61 (reencode_movzn_to_movn): Likewise.
62 (aarch64_relocate): Update to call the new function names in
64 (aarch64_calculate_got_entry_vma): Likewise.
65 (elfNN_aarch64_final_link_relocate): Likewise.
66 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
67 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
68 (elf_aarch64_update_plt_entry): ... this.
69 (elfNN_aarch64_create_small_pltn_entry): Update.
70 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
71 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
72 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
73 call elf_aarch64_update_plt_entry.
75 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
77 * bfd-in2.h: Re-generated.
78 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
79 (IS_AARCH64_TLS_RELOC): Change to be based on the
80 bfd reloc enumerators.
81 (IS_AARCH64_TLSDESC_RELOC): Likewise.
82 (PG, PG_OFFSET): Cast literal to bfd_vma.
83 (elf64_aarch64_howto_table): Removed.
84 (elf64_aarch64_howto_dynrelocs): Removed.
85 (elf64_aarch64_tls_howto_table): Removed.
86 (elf64_aarch64_tlsdesc_howto_table): Removed.
87 (elfNN_aarch64_howto_table): New table to host all howto entires..
88 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
89 (elfNN_aarch64_bfd_reloc_from_howto): New function.
90 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
91 (struct elf_aarch64_reloc_map): New.
92 (elf_aarch64_reloc_map): New table.
93 (elfNN_aarch64_howto_from_bfd_reloc): New function.
94 (elfNN_aarch64_howto_from_type): Update to look up the new table
95 elfNN_aarch64_howto_table.
96 (struct elf64_aarch64_reloc_map): Remove.
97 (elf64_aarch64_reloc_map): Remove.
98 (elfNN_aarch64_reloc_type_lookup): Change to call
99 elfNN_aarch64_howto_from_bfd_reloc.
100 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
101 elfNN_aarch64_howto_table.
102 (aarch64_resolve_relocation): Refactor to switch on the bfd
104 (bfd_elf_aarch64_put_addend): Likewise.
105 (elfNN_aarch64_final_link_relocate): Likewise.
106 (aarch64_tls_transition_without_check): Likewise.
107 (aarch64_reloc_got_type): Likewise.
108 (aarch64_can_relax_tls): Likewise.
109 (aarch64_tls_transition): Likewise.
110 (elfNN_aarch64_tls_relax): Likewise.
111 (elfNN_aarch64_final_link_relocate): Likewise.
112 (elfNN_aarch64_relocate_section): Likewise.
113 (elfNN_aarch64_gc_sweep_hook): Likewise.
114 (elfNN_aarch64_check_relocs): Likewise.
115 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
116 * libbfd.h: Re-generated.
117 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
118 (BFD_RELOC_AARCH64_RELOC_START)
119 (BFD_RELOC_AARCH64_RELOC_END)
120 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
121 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
122 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
123 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
124 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
125 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
126 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
128 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
130 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
131 (BUILD_CFILES): Add elf32-aarch64.c.
132 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
133 * Makefile.in: Re-generated.
134 * archures.c (bfd_mach_aarch64_ilp32): New define.
135 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
136 (bfd_elf32_aarch64_set_options): Ditto.
137 (elf32_aarch64_setup_section_lists): Ditto.
138 (elf32_aarch64_next_input_section): Ditto.
139 (elf32_aarch64_size_stubs): Ditto.
140 (elf32_aarch64_build_stubs): Ditto.
141 * bfd-in2.h: Re-generated.
142 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
143 and bfd_elf32_bigaarch64_vec.
144 (aarch64-*-linux*): Likewise.
145 (aarch64_be-*-elf): Likewise.
146 (aarch64_be-*-linux*): Likewise.
147 * configure.in (bfd_elf32_bigaarch64_vec)
148 (bfd_elf32_littleaarch64_vec): New.
149 * configure: Re-generated.
150 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
152 (bfd_aarch64_arch_ilp32): New.
153 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
154 * elfnn-aarch64.c (ARCH_SIZE): New define.
155 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
156 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
157 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
158 (ELF64_R_*): Rename to ELFNN_R_*.
159 Plus other paramaterization.
160 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
162 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
163 bfd_elf32_littleaarch64_vec.
165 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
167 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
168 (BUILD_CFILES): Add elf64-aarch64.c.
169 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
170 * Makefile.in: Re-generated.
171 * elf64-aarch64.c: Rename to ...
172 * elfnn-aarch64.c: ... this.
174 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
175 Paul Brook <paul@codesourcery.com>
177 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
178 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
179 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
180 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
181 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
182 (micromips_insn32_o32_exec_plt0_entry): New variable.
183 (micromips_insn32_o32_exec_plt_entry): Likewise.
184 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
185 (mips_elf_estimate_stub_size): Likewise.
186 (_bfd_mips_elf_size_dynamic_sections): Likewise.
187 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
188 (mips_finish_exec_plt): Likewise.
189 (_bfd_mips_elf_relax_section): Likewise.
190 (_bfd_mips_elf_insn32): New function.
191 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
193 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
195 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
197 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
198 (bfd_elf32_get_synthetic_symtab): New macro.
199 * elfxx-mips.c (plt_entry): New structure.
200 (mips_elf_link_hash_entry): Add use_plt_entry member.
201 (mips_elf_link_hash_table): Rename plt_entry_size member to
202 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
203 plt_comp_offset, plt_got_index entries and plt_header_is_comp
205 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
206 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
207 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
208 (STUB_LI16S_MICROMIPS): Likewise.
209 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
210 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
211 (micromips_o32_exec_plt0_entry): New variable.
212 (mips16_o32_exec_plt_entry): Likewise.
213 (micromips_o32_exec_plt_entry): Likewise.
214 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
215 (mips_elf_output_extsym): Update to use gotplt_union's plist
216 member rather than offset.
217 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
218 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
219 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
220 member rather than offset.
221 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
223 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
225 (mips_elf_make_plt_record): New function.
226 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
227 of JAL relocations that might need a PLT entry.
228 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
229 gotplt_union's plist member rather than offset. Set individual
230 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
231 Don't set the symbol's value in the symbol table for PLT
232 references here. Don't set the PLT or PLT GOT section sizes
234 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
235 (mips_elf_allocate_lazy_stub): Likewise.
236 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
238 (mips_elf_set_plt_sym_value): New function.
239 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
240 PLT and PLT GOT section sizes here. Set the symbol values in
241 the symbol table for PLT references here. Handle microMIPS
242 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
243 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
244 gotplt_union's plist member rather than offset. Handle
245 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
246 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
247 gotplt_union's plist member rather than offset. Use
248 MIPS_ELF_GOT_SIZE to calculate GOT address.
249 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
250 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
251 mips_finish_exec_plt.
252 (_bfd_mips_elf_link_hash_table_create): Update to use
253 gotplt_union's plist member rather than offset.
254 (_bfd_mips_elf_get_synthetic_symtab): New function.
256 2013-06-24 Wawa <caojinyu@msn.com>
259 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
261 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
263 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
265 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
266 * Makefile.in: Regenerate.
267 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
268 Set want64 to true for them at the end.
269 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
272 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
274 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
275 set sh_entsize for PLT section.
277 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
279 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
280 * bfd-in2.h: Re-generated.
281 * elf64-aarch64.c (RELOC_SECTION): Removed.
282 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
283 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
284 (elf64_aarch64_link_hash_traverse): Ditto.
285 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
288 2013-06-19 Will Newton <will.newton@linaro.org>
290 * configure: Regenerated.
291 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
292 * elf64-aarch64.c: Remove objalloc.h include.
293 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
294 (struct elf64_aarch64_link_hash_table): Remove ifunc related
295 members. (elf_aarch64_local_htab_hash): Remove function.
296 (elf_aarch64_local_htab_eq): Remove function.
297 (elf_aarch64_get_local_sym_hash): Remove function.
298 (elf64_aarch64_link_hash_table_create): Remove local hash
299 table initialization.
300 (elf64_aarch64_final_link_relocate): Remove sym argument and
301 handling of ifunc symbols.
302 (elf64_aarch64_relocate_section): Don't pass sym argument to
303 elf64_aarch64_final_link_relocate.
304 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
305 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
306 (elf64_aarch64_check_relocs): Likewise.
307 (elf64_aarch64_post_process_headers): Remove call to
309 (elf64_aarch64_is_function_type): New function.
310 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
311 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
312 (elf64_aarch64_size_dynamic_sections): Remove call to
313 elf_aarch64_allocate_local_dynrelocs.
314 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
315 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
316 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
317 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
318 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
319 elf_aarch64_finish_local_dynamic_symbol.
320 (elf64_aarch64_add_symbol_hook): Remove function.
322 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
324 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
325 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
326 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
327 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
328 R_AARCH64_GOT_LD_PREL19.
330 2013-06-13 Terry Guo <terry.guo@arm.com>
333 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
334 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
335 supports thumb instructions.
337 2013-06-11 DJ Delorie <dj@redhat.com>
339 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
341 2013-06-11 Will Newton <will.newton@linaro.org>
343 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
344 ELF64_R_SYM instead of ELF32_R_SYM.
346 2013-06-11 Nick Clifton <nickc@redhat.com>
348 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
349 checks if the dynamic sections have been created and relaxation
350 has not been performed.
352 2013-06-07 Will Newton <will.newton@linaro.org>
354 * configure: Regenerate.
355 * configure.in: Build elf-ifunc.o for AArch64.
356 * elf64-aarch64.c: Include objalloc.h.
357 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
358 (struct elf64_aarch64_link_hash_table): Add members for handling
359 R_AARCH64_IRELATIVE relocations.
360 (elf_aarch64_local_htab_hash): New function.
361 (elf_aarch64_local_htab_eq): New function.
362 (elf_aarch64_get_local_sym_hash): New function.
363 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
365 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
366 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
367 for handling STT_GNU_IFUNC symbols.
368 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
369 references to STT_GNU_IFUNC symbols.
370 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
371 STT_GNU_IFUNC symbols.
372 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
373 symbols. Ensure we don't increase plt.refcount from -1 to 0.
374 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
375 (elf64_aarch64_is_function_type): Remove function.
376 (elf64_aarch64_allocate_dynrelocs): Call
377 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
378 (elf_aarch64_allocate_local_dynrelocs): New function.
379 (elf64_aarch64_size_dynamic_sections): Call
380 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
381 (elf64_aarch64_create_small_pltn_entry): Add info argument.
382 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
383 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
384 STT_GNU_IFUNC symbols and .iplt.
385 (elf_aarch64_finish_local_dynamic_symbol): New function.
386 (elf64_aarch64_finish_dynamic_sections): Call
387 elf_aarch64_finish_local_dynamic_symbol.
388 (elf64_aarch64_add_symbol_hook): New function.
390 2013-06-03 Alan Modra <amodra@gmail.com>
392 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
393 var. Use it with last_stab.
395 2013-05-30 Paul Brook <paul@codesourcery.com>
397 * bfd-in2.h: Regenerate.
398 * elf32-mips.c (elf_mips_eh_howto): New.
399 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
400 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
401 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
402 * elf64-mips.c (elf_mips_eh_howto): New.
403 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
404 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
405 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
406 * libbfd.h: Regenerate.
407 * reloc.c (BFD_RELOC_MIPS_EH): New.
409 2013-05-29 Nick Clifton <nickc@redhat.com>
411 * dwarf2.c (struct dwarf2_debug): Add fields for handling
412 alternate debug info source.
413 (dwarf_debug_sections): Add entries for alternate .debug_str and
414 .debug_info sections.
415 (dwarf_debug_section_enum): Likewise.
416 (read_alt_indirect_string): New function. Handles a
417 DW_FORM_GNU_strp_alt attribute.
418 (read_alt_indirect_ref): New function. Handles a
419 DW_FORM_GNU_ref_alt attribute.
420 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
421 DW_FORM_GNU_strp_alt.
422 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
424 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
426 * opncls.c (GNU_DEBUGALTLINK): Define.
427 (bfd_get_alt_debug_link_info): New function.
428 (separate_alt_debug_file_exists): New function.
429 (find_separate_debug_file): Add parameters for fetch and check
431 (bfd_follow_gnu_debugaltlink): New function.
432 * bfd-in2.h: Regenerate.
434 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
436 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
437 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
438 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
439 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
440 * bfd-in2.h: Regenerate.
441 * libbfd.h: Regenerate.
442 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
444 (elf64_aarch64_tlsdesc_howto_table): Likewise.
445 (elf64_aarch64_reloc_map): Likewise.
446 (aarch64_resolve_relocation): Likewise.
447 (bfd_elf_aarch64_put_addend): Likewise.
448 (aarch64_tls_transition_without_check): Likewise.
449 (aarch64_reloc_got_type): Likewise.
450 (elf64_aarch64_final_link_relocate): Likewise.
451 (elf64_aarch64_tls_relax): Likewise.
452 (elf64_aarch64_relocate_section): Likewise.
453 (elf64_aarch64_gc_sweep_hook): Likewise.
454 (elf64_aarch64_check_relocs): Likewise.
456 2013-05-26 Mark Wielaard <mjw@redhat.com>
458 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
459 (max_open_files): New static int initialized to zero.
460 (bfd_cache_max_open): New static function to set and return
462 (bfd_cache_init): Use bfd_cache_max_open.
463 (bfd_open_file): Likewise.
464 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
465 (AC_CHECK_FUNCS): Add getrlimit.
466 * configure: Regenerated.
467 * config.in: Likewise.
468 * sysdep.h: Check and include sys/resource.h for getrlimit.
470 2013-05-23 Alan Modra <amodra@gmail.com>
472 * format.c (bfd_check_format_matches): Don't match a target in
473 targ_selvecs if some other target is a better match. If
474 targets implement match priority, fall back to the first of
477 2013-05-22 Eric Herman <eric@freesa.org>
480 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
482 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
485 * srec.c (srec_set_section_contents): Properly convert size
486 and offset to address when octets_per_byte is not unity.
488 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
490 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
491 refcount member of the gotplt_union when resetting the reference
492 count. Adjust comment.
494 2013-05-20 Will Newton <will.newton@linaro.org>
496 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
497 relocs_copied member.
498 (elf64_aarch64_link_hash_newfunc): Remove initialization of
499 relocs_copied member.
500 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
501 relocs_copied member.
503 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
505 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
508 2013-05-16 Cary Coutant <ccoutant@google.com>
510 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
511 external_ext_size and esize.
513 2013-05-16 Tristan Gingold <gingold@adacore.com>
515 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
516 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
518 2013-05-15 Andreas Schwab <schwab@suse.de>
520 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
522 2013-05-10 Joel Brobecker <brobecker@adacore.com>
524 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
525 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
527 2013-05-09 Joel Brobecker <brobecker@adacore.com>
529 * bfd.c (_bfd_default_error_handler): Replace use of putc
530 by fputc. Add comment explaining why.
532 2013-05-09 Alan Modra <amodra@gmail.com>
534 * elflink.c (elf_link_add_object_symbols): Don't omit reading
535 of symbols when hashes already exist.
537 2013-05-07 Will Newton <will.newton@linaro.org>
539 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
540 plt_header_size argument for ports where it differs from
542 * elf-bfd.h: Likewise.
543 * elf32-i386.c: Pass plt_header_size to
544 _bfd_elf_allocate_ifunc_dyn_relocs.
545 * elf64-x86-64.c: Likewise.
547 2013-05-07 Will Newton <will.newton@linaro.org>
549 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
551 * elf-bfd.h: Likewise.
553 2013-05-06 Paul Brook <paul@codesourcery.com>
555 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
556 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
557 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
558 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
559 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
560 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
562 2013-05-06 Alan Modra <amodra@gmail.com>
564 * elf64-ppc.c (opd_entry_value): Handle case where symbol
565 hashes are not available.
567 2013-05-06 Alan Modra <amodra@gmail.com>
569 * elflink.c (elf_link_add_object_symbols): Don't save symbol
570 hashes around loading as-needed library. Zero them on allocation,
571 and restore to initial all-zero state if library not needed.
572 Arrange to reuse hashes if we load library again later.
574 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
576 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
577 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
578 * elfn32-mips.c: Likewise.
579 * elf64-mips.c: Likewise.
581 2013-05-02 Nick Clifton <nickc@redhat.com>
583 * archures.c: Add some more MSP430 machine numbers.
584 * config.bfd (msp430): Define targ_selvecs.
585 * configure.in: Add bfd_elf32_msp430_ti_vec.
586 * cpu-msp430.c: Add some more MSP430 machine numbers.
587 * elf32-msp430.c Add support for MSP430X relocations.
588 Add support for TI compiler generated relocations.
589 Add support for sym_diff relocations.
590 Add support for relaxing out of range short branches into long
592 Add support for MSP430 attribute section.
593 * reloc.c: Add MSP430X relocations.
594 * targets.c: Add bfd_elf32_msp430_ti_vec.
595 * bfd-in2.h: Regenerate.
596 * configure: Regenerate.
597 * libbfd.h: Regenerate.
599 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
601 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
602 alpha*-*-linux*ecoff*.
604 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
607 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
610 2013-04-30 Alan Modra <amodra@gmail.com>
612 * elflink.c (bfd_elf_record_link_assignment): Dont make
613 STV_INTERNAL symbols STV_HIDDEN.
615 2013-04-29 Nick Clifton <nickc@redhat.com>
617 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
618 fragmented .debug_line sections associated with unmarked code
621 2013-04-29 Will Newton <will.newton@linaro.org>
623 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
624 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
626 2013-04-29 Will Newton <will.newton@linaro.org>
628 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
629 error check up and add error message.
631 2013-04-26 Will Newton <will.newton@linaro.org>
633 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
635 2013-04-25 Alan Modra <amodra@gmail.com>
637 * config.bfd: Add powerpc64le-linux.
639 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
641 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
644 2013-04-24 Roland McGrath <mcgrathr@google.com>
646 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
647 allocate space for PLT header even if IS_IPLT_ENTRY.
648 (arm_nacl_put_plt0): New function, broken out of ...
649 (elf32_arm_finish_dynamic_sections): ... here. Call it.
650 If HTAB->nacl_p, set up the PLT header in .iplt too.
651 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
652 a mapping symbol for the start of .iplt too.
654 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
656 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
658 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
660 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
662 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
664 2013-04-22 Alan Modra <amodra@gmail.com>
667 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
668 sh_size or reloc_count adjustment by count.
670 2013-04-22 Alan Modra <amodra@gmail.com>
672 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
673 create_linkage_sections here..
674 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
675 (create_linkage_sections): Move earlier in file.
676 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
677 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
679 2013-04-19 Nick Clifton <nickc@redhat.com>
682 * compress.c (decompress_contents): Always call inflateEnd, even
683 when another inflation operation fails.
685 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
687 * elf-ifunc.c: Update copyright year.
689 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
691 * coffcode.h: Added a cast to void when a bfd_set_section_*()
692 macro's return value is ignored.
693 * elf32-hppa.c: Likewise.
694 * elf32-tic6x.c: Likewise.
695 * mach-o.c: Likewise.
697 * opncls.c: Likewise.
698 * peicode.h: Likewise.
699 * elf32-m32r.c: Check return value of bfd_set_section_*().
700 * elfnn-ia64.c: Likewise.
701 * elfxx-mips.c: Likewise.
702 * vms-alpha.c: Likewise.
704 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
707 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
708 regular reference without non-GOT reference when building
711 2013-04-15 Alan Modra <amodra@gmail.com>
713 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
714 cache slot for archives.
716 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
718 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
721 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
724 * bfd/elf32-avr.c: Consider all sections to determine if linker
725 relaxation can safely delete a ret after a call/jmp
727 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
729 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
732 2013-04-08 Tom Tromey <tromey@redhat.com>
734 * som.c (bfd_section_from_som_symbol): No longer static.
735 * som.h (bfd_section_from_som_symbol): Declare.
737 2013-04-06 Alan Modra <amodra@gmail.com>
739 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
740 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
742 2013-04-05 Nick Clifton <nickc@redhat.com>
744 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
746 2013-04-04 Alan Modra <amodra@gmail.com>
748 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
749 * bfd-in2.h: Regenerate.
750 * elflink.c (elf_link_add_object_symbols): Use new error.
752 2013-04-03 Nick Clifton <nickc@redhat.com>
754 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
755 (bfd_elf32_bfd_is_target_special_symbol): Define.
757 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
759 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
760 elf64_aarch64_locals to get local GOT reference counts.
762 2013-04-02 DJ Delorie <dj@redhat.com>
764 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
765 (rl78_elf_relax_section): Only fetch the next reloc if there is
768 2013-03-30 Alan Modra <amodra@gmail.com>
771 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
772 global symbols referenced by relocs.
773 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
774 * elf32-bfin.c (bfin_check_relocs): Likewise.
775 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
776 * elf32-cris.c (cris_elf_check_relocs): Likewise.
777 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
778 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
779 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
780 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
781 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
782 * elf32-i370.c (i370_elf_check_relocs): Likewise.
783 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
784 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
785 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
786 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
787 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
788 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
789 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
790 * elf32-metag.c (elf_metag_check_relocs): Likewise.
791 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
792 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
793 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
794 * elf32-mt.c (mt_elf_check_relocs): Likewise.
795 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
796 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
797 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
798 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
799 * elf32-s390.c (elf_s390_check_relocs): Likewise.
800 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
801 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
802 * elf32-sh.c (sh_elf_check_relocs): Likewise.
803 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
804 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
805 * elf32-v850.c (v850_elf_check_relocs): Likewise.
806 * elf32-vax.c (elf_vax_check_relocs): Likewise.
807 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
808 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
809 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
810 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
811 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
812 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
813 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
814 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
815 * elf64-s390.c (elf_s390_check_relocs): Likewise.
816 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
817 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
818 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
819 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
820 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
821 test indirect/warning links for NULL.
823 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
826 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
827 symbol is referenced by a non-shared object.
828 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
830 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
832 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
833 R_SH_REL32 relocations against undefined weak symbols.
835 2013-03-28 Alan Modra <amodra@gmail.com>
837 * elf64-ppc.c (struct ppc_dyn_relocs): New.
838 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
839 into ifunc and non-ifunc.
840 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
841 separate ifunc/non-ifunc dynrel counts.
842 (allocate_got): Always use reliplt for ifunc.
843 (allocate_dynrelocs): Likewise.
844 (ppc64_elf_size_dynamic_sections): Likewise.
845 (ppc64_elf_layout_multitoc): Likewise.
846 (ppc64_elf_relocate_section): Likewise.
848 2013-03-28 Alan Modra <amodra@gmail.com>
850 * elf32-ppc.c (struct ppc_dyn_relocs): New.
851 (ppc_elf_check_relocs): Separate dynrel counts for local syms
852 into ifunc and non-ifunc.
853 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
854 (ppc_elf_size_dynamic_sections): Likewise.
855 (ppc_elf_relocate_section): Likewise.
857 2013-03-28 Alan Modra <amodra@gmail.com>
859 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
860 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
861 bfd_link_info* and asection* params.
862 (_bfd_elf_reloc_type_class): Likewise.
863 * elf.c (_bfd_elf_reloc_type_class): Likewise.
864 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
865 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
866 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
867 for any reliplt reloc. Don't return reloc_class_plt for
868 R_PPC_REL24 and R_PPC_ADDR24.
869 * elf64-ppc.c (allocate_got): Formatting.
870 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
872 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
873 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
874 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
875 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
876 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
877 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
878 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
879 Add extra params to the various reloc_type_class functions.
881 2013-03-27 Alan Modra <amodra@gmail.com>
883 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
884 masks for all local ifunc syms.
885 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
886 (ppc_elf_size_dynamic_sections): Likewise.
887 (ppc_elf_relocate_section): Likewise.
889 2013-03-27 Will Newton <will.newton@linaro.org>
891 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
892 dynamic reloc for symbols with dynindx == -1.
893 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
894 dynamic reloc for symbols with dynindx == -1.
896 2013-03-27 Will Newton <will.newton@linaro.org>
898 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
899 dynamic reloc for non-default visibility undefined weaks.
900 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
901 dynamic reloc for non-default visibility undefined weaks.
903 2013-03-26 Alan Modra <amodra@gmail.com>
905 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
906 over _bfd_elf_merge_symbol calls.
908 2013-03-26 Alan Modra <amodra@gmail.com>
910 * elflink.c (elf_link_add_object_symbols): Add assertion for
911 common override alignment check code. Formatting.
913 2013-03-25 Alan Modra <amodra@gmail.com>
915 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
916 usual common symbols as well as for dynamic. Add poldbfd param.
917 Save old bfd. Adjust callers.
918 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
919 and "value" by value, not pointer. Adjust caller.
920 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
921 Delete code to set same. Use old_bfd and old_alignment from
922 _bfd_elf_merge_symbol instead. Add default symbol before
923 alignment and size checks. Wrap overlong lines.
925 2013-03-25 Alan Modra <amodra@gmail.com>
927 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
928 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
929 when override is true.
931 2013-03-25 Alan Modra <amodra@gmail.com>
933 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
936 2013-03-25 Alan Modra <amodra@gmail.com>
938 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
940 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
941 early in symbol loop.
943 2013-03-25 Alan Modra <amodra@gmail.com>
945 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
946 (_bfd_elf_init_reloc_shdr): Delete.
947 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
948 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
950 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
952 2013-03-23 Alan Modra <amodra@gmail.com>
954 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
955 * elflink.c (_bfd_elf_merge_symbol): Make static.
956 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
957 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
959 2013-03-23 Alan Modra <amodra@gmail.com>
962 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
963 or ref_regular for BFD_PLUGIN owned syms, or have them affect
964 def_dynamic/ref_dynamic.
965 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
968 2013-03-22 David S. Miller <davem@davemloft.net>
970 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
973 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
976 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
977 errors adjusting relocs and symbols.
979 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
981 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
982 @(disp:32,ERx) to mov @(disp:16,ERx).
983 (R_H8_DISP32A16): New reloc.
984 Comments added and corrected.
985 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
986 * bfd-in2.h: Regenerate.
987 * libbfd.h: Regenerate.
989 2013-03-21 Kai Tietz <ktietz@redhat.com>
991 * coffgen.c (coff_real_object_p): Make global.
992 * peicode.h (coff_real_object_p): Add prototype.
993 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
994 external_PEI_IMAGE_hdr structure.
995 (coff_swap_filehdr_in): Handle variable header-size.
996 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
997 of directory-entiries as specified in pe-header.
999 2013-03-21 Nick Clifton <nickc@redhat.com>
1002 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1003 iWMMXt and iWMMXt2 processors from attributes.
1005 2013-03-20 Alan Modra <amodra@gmail.com>
1007 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1008 sh_type according to is_rela.
1010 2013-03-18 Alan Modra <amodra@gmail.com>
1013 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1014 considering whether an --as-needed library is needed.
1016 2013-03-14 Tom Tromey <tromey@redhat.com>
1018 * opncls.c (bfd_get_debug_link_info): Rename from
1019 get_debug_link_info. Export. Update comment.
1020 (find_separate_debug_file): Update.
1021 * bfd-in2.h: Rebuild.
1023 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1025 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1027 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1030 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1032 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1033 * elf.c (elfcore_write_s390_tdb): New function.
1034 (elfcore_write_register_note): Call it.
1035 (elfcore_grok_s390_tdb): New function.
1036 (elfcore_grok_note): Call it.
1038 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1040 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1042 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1044 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1046 2013-03-04 Alan Modra <amodra@gmail.com>
1048 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1049 non-zero addends when relocatable, rather than addends >= 32768.
1050 Always zero "addend" before applying relocation.
1052 2013-03-04 Nick Clifton <nickc@redhat.com>
1054 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1055 file pointer offsets for thin archives.
1057 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1059 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1060 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1062 2013-02-27 DJ Delorie <dj@redhat.com>
1064 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1065 * libbfd.h: Regenerate.
1066 * bfd-in2.h: Regenerate.
1067 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1068 references in compuated relocs.
1070 2013-02-26 Anthony Green <green@moxielogic.com>
1072 * config.bfd: Extend moxie-rtems target triplet name support.
1074 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1077 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1078 unique_global only for definition.
1079 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1081 (elf_link_add_object_symbols): Set unique_global only
1084 2013-02-21 Alan Modra <amodra@gmail.com>
1086 * elf-bfd.h (struct elf_build_id): Extracted from..
1087 (struct elf_build_id_info): ..here. Delete.
1088 (struct output_elf_obj_tdata): New, extracted from..
1089 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1091 (elf_program_header_size): Reference tdata->o.
1092 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1093 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1094 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1095 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1096 when opening bfd in any mode that might write.
1097 (_bfd_elf_write_object_contents): Use build_id field in
1098 output_elf_obj_tdata.
1099 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1100 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1102 2013-02-21 Alan Modra <amodra@gmail.com>
1104 * elf-bfd.h (struct core_elf_obj_tdata): New.
1105 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1106 core_program, and core_command. Add "core".
1107 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1108 Update all refs to tdata core fields.
1109 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1110 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1111 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1112 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1113 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1114 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1115 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1116 to tdata core fields.
1118 2013-02-21 Alan Modra <amodra@gmail.com>
1120 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1121 Delete num_locals and num_globals.
1122 (elf_num_locals, elf_num_globals): Don't define.
1123 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1124 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1125 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1126 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1127 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1128 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1130 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1131 number of locals syms via new param.
1132 (swap_out_syms): Adjust to suit elf_map_symbols change.
1134 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1136 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1137 STO_MICROMIPS annotation.
1139 2013-02-19 Alan Modra <amodra@gmail.com>
1141 * configure.in: Bump version to 2.23.52.
1142 * elf-bfd.h (struct elf_build_id_info): New.
1143 (struct elf_obj_tdata): Delete after_write_object_contents,
1144 after_write_object_contents_info and build_id_size. Make build_id
1145 a pointer to struct elf_build_id_info.
1146 * elf.c (_bfd_elf_write_object_contents): Style. Update
1147 after_write_ibject_contents invocation.
1148 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1149 allow zero size notes.
1150 * configure: Regenerate.
1152 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1154 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1155 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1156 (micromips_elf64_howto_table_rela): Likewise.
1157 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1158 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1159 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1160 (elf_micromips_howto_table_rela): Likewise.
1161 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1163 2013-02-18 Paul Brook <paul@codesourcery.com>
1165 * elfxx-mips.c (MICROMIPS_P): New macro.
1166 (_bfd_mips_elf_symbol_processing): Use it.
1168 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1170 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1171 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1173 2013-02-18 Alan Modra <amodra@gmail.com>
1176 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1177 (_bfd_elf_strtab_clear_all_refs): Declare.
1178 (_bfd_elf_strtab_resize): Declare.
1179 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1180 (_bfd_elf_strtab_clear_all_refs): New function.
1181 (_bfd_elf_strtab_resize): Likewise.
1182 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1184 2013-02-18 Alan Modra <amodra@gmail.com>
1186 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1187 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1188 and elf_text_section to..
1189 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1190 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1191 (struct alpha_elf_find_line): ..this.
1192 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1194 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1197 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1198 for references from the dummy bfd.
1200 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1203 * elflink.c (elf_link_add_object_symbols): Also track weak
1206 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1209 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1210 archive pointing to itself.
1211 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1213 2013-02-15 Nick Clifton <nickc@redhat.com>
1216 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1217 accessing a corrupt nested archive.
1219 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1221 * elfxx-mips.c (mips_got_page_ref): New structure.
1222 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1223 pair to represent the anchor point.
1224 (mips_got_info): Add a got_page_refs field.
1225 (mips_elf_link_hash_table): Add a sym_cache field.
1226 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1227 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1228 new anchor representation.
1229 (mips_elf_create_got_info): Create got_page_refs rather than
1231 (mips_elf_record_got_page_ref): New function.
1232 (mips_elf_pages_for_range): Move further down file.
1233 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1234 Use a section rather than a (bfd, symndx) pair to represent the
1236 (mips_elf_resolve_got_page_ref): New function.
1237 (mips_elf_resolve_final_got_entries): Use it to populate
1239 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1240 rather than mips_elf_record_got_page_entry. Only nullify h
1242 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1245 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1247 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1250 2013-02-12 Alan Modra <amodra@gmail.com>
1252 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1253 suitable definition when using generic linker hash table.
1255 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1257 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1258 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1259 mips_elf_traverse_got_arg. Count GOT entries.
1260 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1261 as argument. Update after above changes.
1262 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1263 mips_elf_count_got_entries. Update the calls to
1264 mips_elf_resolve_final_got_entries.
1266 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1268 * elfxx-mips.c (mips_got_tls_type): New enum.
1269 (mips_got_entry): Add tls_initialized.
1270 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1271 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1273 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1274 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1275 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1277 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1278 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1279 tls_initialized rather than GOT_TLS_DONE.
1280 (mips_tls_got_index): Delete.
1281 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1282 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1283 (mips_elf_record_got_entry): Initialize tls_initialized.
1285 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1287 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1288 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1289 tls_ie_got_offset and tls_gd_got_offset.
1290 (mips_elf_link_hash_newfunc): Remove initialization.
1291 (mips_elf_create_got_info): Likewise.
1292 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1293 (mips_tls_single_got_index): Delete.
1294 (mips_elf_local_got_index): Always use the GOT entry to track
1296 (mips_elf_global_got_index): Likewise.
1297 (mips_elf_create_local_got_entry): Assert that TLS entries have
1298 already been allocated.
1299 (mips_elf_record_global_got_symbol): Don't initialize
1300 tls_ie_type or tls_gd_type.
1301 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1302 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1304 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1306 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1307 have been allocated.
1308 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1309 tls_ie_type and tls_gd_type.
1311 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1313 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1314 aliasing violation. Check for htab allocation failures.
1316 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1318 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1320 (mips_elf_global_got_index): ...here. Reorder arguments so that
1321 the output bfd and info come first.
1322 (mips_elf_calculate_relocation): Update the call to
1323 mips_elf_global_got_index accordingly.
1324 (_bfd_mips_elf_finish_dynamic_symbol): Use
1325 mips_elf_primary_global_got_index rather than
1326 mips_elf_global_got_index.
1327 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1329 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1331 * elfxx-mips.c (mips_got_entry): Update comments.
1332 (mips_elf_multi_got_entry_eq): Rename to...
1333 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1334 (mips_elf_create_got_info): Remove master_got_p argument.
1335 Always use mips_elf_got_entry_eq.
1336 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1337 Update calls accordingly.
1339 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1341 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1342 (mips_elf_bfd2got_hash): Delete.
1343 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1344 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1345 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1346 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1347 than mips_elf_got_for_ibfd.
1348 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1349 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1350 (mips_elf_make_got_per_bfd): Replace with...
1351 (mips_elf_add_got_entry): ...this new function.
1352 (mips_elf_make_got_pages_per_bfd): Replace with...
1353 (mips_elf_add_got_page_entry): ...this new function.
1354 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1355 bfd and GOT arguments. Use mips_elf_add_got_entry and
1356 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1357 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1358 to set the BFD's GOT and free the old table.
1359 (mips_elf_merge_got): Replace bfd2got argument with separate
1360 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1361 Use mips_elf_count_got_entries to count the number of entries in
1362 each GOT. Update the calls to mips_elf_merge_got_with.
1363 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1364 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1365 (mips_elf_multi_got): Don't create the bfd2got hash table.
1366 Replace hash table traversal with a walk over the input bfds,
1367 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1368 to set the output bfd's GOT.
1369 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1370 bfds use the master GOT in the single-GOT case.
1371 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1372 rather than mips_elf_got_for_ibfd.
1374 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1376 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1377 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1378 (mips_elf_record_global_got_symbol): Update the hash entry before
1379 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1381 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1382 (mips_elf_record_got_page_entry): Record the entry in both the
1383 master and bfd GOTs.
1385 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1387 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1388 create another one if necessary.
1389 (mips_elf_set_gotidx): New function.
1390 (mips_elf_set_global_gotidx): Use it.
1391 (mips_elf_initialize_tls_index): Likewise. Take a
1392 mips_elf_traverse_got_arg as argument.
1393 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1394 (mips_elf_multi_got): Likewise. Cope with error returns from
1395 mips_elf_set_global_gotidx.
1397 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1399 * elfxx-mips.c (mips_got_info): Add relocs field.
1400 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1402 (mips_elf_traverse_got_arg): ...this new structure.
1403 (mips_elf_count_local_tls_relocs): Delete.
1404 (mips_elf_count_global_tls_relocs): Likewise.
1405 (mips_elf_count_got_entry): New function.
1406 (mips_elf_count_local_got_entries): Likewise.
1407 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1408 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1409 (mips_elf_record_local_got_symbol): Don't count got entries here.
1410 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1411 (mips_elf_set_global_got_offset): Split into...
1412 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1413 new functions. Take a mips_elf_traverse_got_arg rather than a
1414 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1415 Use g->relocs to record the number of relocs needed for global GOT
1417 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1418 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1419 relocations. Update for above function split.
1420 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1421 to count both the number of GOT entries and the number of TLS
1422 relocs required by local entries. Likewise
1423 mips_elf_count_global_tls_entries and global entries.
1424 Remove uses of mips_elf_count_local_tls_relocs and
1425 mips_elf_count_global_tls_relocs.
1427 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1429 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1430 to say that each structure represents only one type of TLS reference.
1431 (GOT_TLS_TYPE): New define.
1432 (mips_elf_link_hash_entry): Temporarily split tls_type and
1433 tls_got_offset into two variables each.
1434 (mips_elf_link_hash_newfunc): Update accordingly.
1435 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1436 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1437 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1438 (mips_tls_got_relocs): Use a switch statement.
1439 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1440 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1441 local "offset" variable.
1442 (mips_tls_got_index): Remove r_type argument and assert. Remove
1443 code that handled entries with two TLS types; always use the
1444 original got_index instead.
1445 (mips_tls_single_got_index): New function.
1446 (mips_elf_local_got_index): Use entry->tls_type to check for
1447 TLS entries. Use mips_tls_single_got_index. Update call to
1449 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1450 Use p->tls_type to check for TLS entries. Update call to
1451 mips_tls_got_index. Use mips_tls_single_got_index.
1452 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1453 Use entry.tls_type to check for TLS entries.
1454 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1455 with r_type argument. Use mips_elf_reloc_tls_type.
1456 Set up the new hash entry fields.
1457 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1458 with r_type argument. Use mips_elf_reloc_tls_type and
1459 mips_tls_got_entries. Remove code that handled entries
1460 with multiple TLS types.
1461 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1462 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1463 Use equality rather than masks when checking for specific TLS types.
1464 Use mips_tls_got_entries. Remove code that handled entries
1465 with multiple TLS types.
1466 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1467 testing the hash table entry.
1468 (_bfd_mips_elf_check_relocs): Update calls to
1469 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1470 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1471 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1473 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1475 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1476 (mips_elf_got_entry_hash): ...this, deleting the old version.
1477 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1480 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1482 * elfxx-mips.c (mips_elf_create_got_info): New function.
1483 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1484 (mips_elf_create_got_section): Likewise.
1486 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1488 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1491 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1493 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1495 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1497 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1498 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1500 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1502 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1503 (mips_elf_count_global_tls_relocs): Don't count indirect or
1505 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1506 number of TLS entries were allocated.
1508 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1510 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1512 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1514 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1515 if there are TLS relocations.
1517 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1519 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1520 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1522 2013-02-11 Alan Modra <amodra@gmail.com>
1524 * elfcode.h (elf_checksum_contents): Free contents.
1525 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1526 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1527 (elf_final_link_free): New function, extracted from..
1528 (bfd_elf_final_link): ..here. Always call
1529 _bfd_elf_write_section_eh_frame_hdr.
1530 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1531 _bfd_elf_link_hash_table_free.
1532 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1533 * libbfd.h: Regenerate.
1534 * merge.c (_bfd_merge_sections_free): New function.
1535 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1537 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1538 _bfd_elf_link_hash_table_free.
1539 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1540 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1541 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1542 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1543 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1544 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1545 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1546 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1547 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1548 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1549 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1550 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1551 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1552 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1553 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1554 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1555 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1557 2013-02-10 Alan Modra <amodra@gmail.com>
1559 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1560 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1561 * m68klinux.c (linux_link_hash_table_create): Likewise.
1562 * sparclinux.c (linux_link_hash_table_create): Likewise.
1563 * sunos.c (sunos_link_hash_table_create): Likewise.
1564 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1565 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1566 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1567 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1568 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1569 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1570 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1571 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1572 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1573 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1574 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1575 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1576 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1577 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1578 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1579 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1580 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1581 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1582 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1583 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1584 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1585 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1586 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1587 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1588 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1589 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1590 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1591 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1593 2013-02-10 Alan Modra <amodra@gmail.com>
1595 * i386linux.c (linux_link_hash_table_create): Allocate table
1596 with bfd_zmalloc, not bfd_alloc.
1597 * pdp11.c (link_hash_table_create): Allocate table with
1598 bfd_malloc, not bfd_alloc.
1599 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1600 with bfd_zmalloc, not bfd_zalloc.
1601 (bfin_link_hash_table_create): Likewise.
1602 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1603 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1605 2013-02-10 Alan Modra <amodra@gmail.com>
1608 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1610 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1612 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1614 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1617 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1619 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1622 2013-02-08 Alan Modra <amodra@gmail.com>
1625 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1626 * elf.c (elf_find_function): Revert last change. Use new
1627 tdata field rather than static vars for cache.
1629 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1632 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1633 symbol is defined in regular object.
1635 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1638 * elf.c (elf_find_function): Don't cache if symbols change.
1640 2013-02-07 Alan Modra <amodra@gmail.com>
1643 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1644 copy attributes from or to non-ELF.
1646 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1648 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1649 for non-zero TLS symbol.
1650 (elf_i386_relocate_section): Don't resolve size relocation against
1651 non-zero TLS symbol.
1652 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1653 pc_count for non-zero TLS symbol.
1654 (elf_x86_64_relocate_section): Don't resolve size relocation
1655 against non-zero TLS symbol.
1657 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1658 Andrew Jenner <andrew@codesourcery.com>
1660 Based on patches from Altera Corporation.
1662 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1663 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1664 (BFD_BACKENDS): Add elf32-nios2.lo.
1665 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1666 * Makefile.in: Regenerated.
1667 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1668 bfd_elf32_littlenios2_vec.
1669 * configure: Regenerated.
1670 * config.bfd: Add cases for nios2.
1671 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1672 (bfd_mach_nios2): Define.
1673 (bfd_nios2_arch): Declare.
1674 (bfd_archures_list): Add bfd_nios2_arch.
1675 * targets.c (bfd_elf32_bignios2_vec): Declare.
1676 (bfd_elf32_littlenios2_vec): Declare.
1677 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1678 bfd_elf32_littlenios2_vec.
1679 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1680 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1681 * bfd-in2.h: Regenerated.
1682 * libbfd.h: Regenerated.
1683 * cpu-nios2.c: New file.
1684 * elf32-nios2.c: New file.
1686 2013-02-06 Alan Modra <amodra@gmail.com>
1688 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1691 2013-02-06 Alan Modra <amodra@gmail.com>
1693 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1694 * Makefile.in: Regenerate.
1696 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1697 Pedro Alves <palves@redhat.com>
1699 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1700 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1702 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1703 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1704 * elf-linux-psinfo.h: New file.
1705 * elf.c: Include elf-linux-psinfo.h.
1706 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1708 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1709 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1710 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1711 (elfcore_write_ppc_linux_prpsinfo32): New function.
1713 2013-02-04 Tristan Gingold <gingold@adacore.com>
1715 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1718 2013-02-04 Alan Modra <amodra@gmail.com>
1720 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1721 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1722 * Makefile.in: Regenerate.
1723 * po/SRC-POTFILES.in: Regenerate.
1725 2013-02-04 Alan Modra <amodra@gmail.com>
1727 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1728 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1730 2013-02-01 Alan Modra <amodra@gmail.com>
1732 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1735 2013-01-31 Tristan Gingold <gingold@adacore.com>
1737 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1738 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1739 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1741 2013-01-31 Alan Modra <amodra@gmail.com>
1742 David S. Miller <davem@davemloft.net>
1745 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1746 references to __tls_get_addr.
1747 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1748 vtinherit and vtentry reloc handling too.
1749 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1751 2013-01-31 Alan Modra <amodra@gmail.com>
1753 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1755 2013-01-31 Alan Modra <amodra@gmail.com>
1757 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1759 2013-01-28 Alan Modra <amodra@gmail.com>
1761 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1762 "relocation" in error messages throughout file.
1763 (ppc64_elf_relocate_section): Remove sibling call error message,
1764 replace with "call lacks nop". Specially report errors for
1765 branches to function entry points via OPD lookup and branches
1766 to stubs. Remove NULL symbol handling now done by %T.
1768 2013-01-28 Alan Modra <amodra@gmail.com>
1770 * archive.c (bfd_generic_archive_p): Return target and keep
1771 ardata on partial matches.
1772 * format.c (bfd_check_format_matches): Adjust for above
1773 change. Remove bfd_error_file_ambiguously_recognized dead
1776 2013-01-26 Alan Modra <amodra@gmail.com>
1778 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1779 bfd_preserve_finish): Move to..
1780 * format.c: ..here, splitting out..
1781 (bfd_reinit): ..this. New function.
1782 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1783 keep bfd state for a match.
1784 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1785 * elfcore.h (elf_core_file_p): Likewise.
1786 * mach-o.c (bfd_mach_o_header_p): Likewise.
1787 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1788 * xsym.c (bfd_sym_object_p): Likewise.
1789 * mmo.c (mmo_scan): Clear abfd->symcount.
1790 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1791 * section.c (bfd_section_list_clear): Clear section_htab.count.
1792 * bfd-in2.h: Regenerate.
1794 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1796 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1797 second reloc, make sure that the reloc potentially exists first.
1799 2013-01-24 Nick Clifton <nickc@redhat.com>
1801 * archures.c: Add bfd_mach_v850e3v5.
1802 * bfd-in2.h: Regenerate.
1803 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1804 * cpu-v850_rh850.c: Likewise.
1805 * elf32-v850.c: Add support for v850e3v5 architecture.
1807 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1809 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1811 2013-01-23 Leif Ekblad <leif@rdos.net>
1813 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1815 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1817 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1818 non-zero TLS symbol.
1819 (elf_i386_relocate_section): Resolve size relocation against
1820 non-zero TLS symbol.
1821 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1822 for non-zero TLS symbol.
1823 (elf_x86_64_relocate_section): Resolve size relocation against
1824 non-zero TLS symbol.
1826 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1828 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1829 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1832 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1834 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1835 PC-relative relocation.
1836 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1837 as PC-relative relocation.
1839 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1841 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1843 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1845 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1846 and R_X86_64_SIZE64 check.
1847 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1848 nor R_X86_64_SIZE64.
1850 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1852 * bfd-in2.h: Regenerated.
1853 * libbfd.h: Likewise.
1855 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1856 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1857 (elf_i386_check_relocs): Handle R_386_SIZE32.
1858 (elf_i386_gc_sweep_hook): Likewise.
1859 (elf_i386_relocate_section): Likewise.
1861 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1862 and R_X86_64_SIZE64 entries.
1863 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1864 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1865 (elf_x86_64_reloc_name_lookup): Likewise.
1866 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1868 (elf_x86_64_gc_sweep_hook): Likewise.
1869 (elf_x86_64_relocate_section): Likewise.
1871 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1874 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1876 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1877 with R_X86_64_RELATIVE64.
1879 2013-01-15 Nick Clifton <nickc@redhat.com>
1881 * elf32-msp430.c: Fix spelling typo.
1883 2013-01-15 Alan Modra <amodra@gmail.com>
1885 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1888 2013-01-14 Alan Modra <amodra@gmail.com>
1891 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1892 (memory_bclose): Likewise. Return 0 on success.
1893 * cache.c (cache_bclose): Likewise.
1894 * opncls.c (opncls_bclose, bfd_close): Likewise.
1895 * vms-lib.c (vms_lib_bclose): Likewise.
1896 * libbfd.h: Regenerate.
1898 2013-01-13 Alan Modra <amodra@gmail.com>
1900 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1901 Add ref_dynamic_nonweak.
1902 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1903 (_bfd_elf_merge_symbol): Don't call above function. Move
1904 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1906 (elf_link_add_object_symbols): Delete redundant "override" test.
1907 Don't set dynamic_def here.
1908 (elf_link_output_extsym): Update.
1910 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1912 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1913 normal and TLS symbol access.
1914 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1916 2013-01-12 Alan Modra <amodra@gmail.com>
1918 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1919 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1920 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1922 2013-01-12 Alan Modra <amodra@gmail.com>
1925 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1926 (_bfd_elf_strtab_clear_all_refs): Define.
1927 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1928 (_bfd_elf_strtab_clear_all_refs): Delete.
1929 * elflink.c (elf_link_add_object_symbols): Clear out added
1930 strtab refs. Correct handling of warning common symbols.
1932 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1934 * aout0.c: Remove trailing white spaces.
1935 * archive.c: Likewise.
1936 * archures.c: Likewise.
1937 * bfd-in.h: Likewise.
1938 * bfd-in2.h: Likewise.
1939 * coff-alpha.c: Likewise.
1940 * coff-i860.c: Likewise.
1941 * coff-mips.c: Likewise.
1942 * coff-ppc.c: Likewise.
1943 * coff-tic80.c: Likewise.
1944 * coff-x86_64.c: Likewise.
1945 * coff-z80.c: Likewise.
1946 * coffcode.h: Likewise.
1947 * coffgen.c: Likewise.
1948 * cofflink.c: Likewise.
1949 * compress.c: Likewise.
1950 * corefile.c: Likewise.
1951 * cpu-arm.c: Likewise.
1952 * cpu-avr.c: Likewise.
1953 * cpu-bfin.c: Likewise.
1954 * cpu-cr16.c: Likewise.
1955 * cpu-cr16c.c: Likewise.
1956 * cpu-crx.c: Likewise.
1957 * cpu-h8300.c: Likewise.
1958 * cpu-i386.c: Likewise.
1959 * cpu-lm32.c: Likewise.
1960 * cpu-m68k.c: Likewise.
1961 * cpu-moxie.c: Likewise.
1962 * cpu-msp430.c: Likewise.
1963 * cpu-sh.c: Likewise.
1964 * cpu-xc16x.c: Likewise.
1965 * dwarf2.c: Likewise.
1966 * ecofflink.c: Likewise.
1967 * ecoffswap.h: Likewise.
1968 * elf-ifunc.c: Likewise.
1969 * elf-m10300.c: Likewise.
1970 * elf-vxworks.c: Likewise.
1971 * elf32-avr.c: Likewise.
1972 * elf32-avr.h: Likewise.
1973 * elf32-cr16.c: Likewise.
1974 * elf32-cr16c.c: Likewise.
1975 * elf32-cris.c: Likewise.
1976 * elf32-crx.c: Likewise.
1977 * elf32-frv.c: Likewise.
1978 * elf32-hppa.c: Likewise.
1979 * elf32-i860.c: Likewise.
1980 * elf32-ip2k.c: Likewise.
1981 * elf32-iq2000.c: Likewise.
1982 * elf32-m32c.c: Likewise.
1983 * elf32-m68hc1x.c: Likewise.
1984 * elf32-msp430.c: Likewise.
1985 * elf32-mt.c: Likewise.
1986 * elf32-ppc.c: Likewise.
1987 * elf32-rl78.c: Likewise.
1988 * elf32-s390.c: Likewise.
1989 * elf32-score.h: Likewise.
1990 * elf32-sh-symbian.c: Likewise.
1991 * elf32-sh.c: Likewise.
1992 * elf32-spu.c: Likewise.
1993 * elf32-tic6x.c: Likewise.
1994 * elf32-v850.c: Likewise.
1995 * elf32-xc16x.c: Likewise.
1996 * elf32-xtensa.c: Likewise.
1997 * elf64-alpha.c: Likewise.
1998 * elf64-hppa.c: Likewise.
1999 * elf64-ppc.c: Likewise.
2000 * elf64-s390.c: Likewise.
2001 * elfcore.h: Likewise.
2002 * elflink.c: Likewise.
2003 * elfxx-mips.c: Likewise.
2004 * elfxx-sparc.c: Likewise.
2005 * elfxx-tilegx.c: Likewise.
2007 * libcoff.h: Likewise.
2008 * libpei.h: Likewise.
2009 * libxcoff.h: Likewise.
2010 * linker.c: Likewise.
2011 * mach-o-i386.c: Likewise.
2012 * mach-o-target.c: Likewise.
2013 * mach-o.c: Likewise.
2014 * mach-o.h: Likewise.
2016 * opncls.c: Likewise.
2017 * pdp11.c: Likewise.
2018 * pe-x86_64.c: Likewise.
2019 * peXXigen.c: Likewise.
2020 * pef-traceback.h: Likewise.
2021 * pei-x86_64.c: Likewise.
2022 * peicode.h: Likewise.
2023 * plugin.c: Likewise.
2024 * reloc.c: Likewise.
2025 * riscix.c: Likewise.
2026 * section.c: Likewise.
2029 * tekhex.c: Likewise.
2030 * ticoff.h: Likewise.
2031 * vaxbsd.c: Likewise.
2032 * xcofflink.c: Likewise.
2033 * xtensa-isa.c: Likewise.
2035 2013-01-10 Will Newton <will.newton@imgtec.com>
2037 * Makefile.am: Add Meta.
2038 * Makefile.in: Regenerate.
2039 * archures.c (bfd_mach_metag): New.
2040 * bfd-in2.h: Regenerate.
2041 * config.bfd: Add Meta.
2042 * configure: Regenerate.
2043 * configure.in: Add Meta.
2044 * cpu-metag.c: New file.
2045 * elf-bfd.h: Add Meta.
2046 * elf32-metag.c: New file.
2047 * elf32-metag.h: New file.
2048 * libbfd.h: Regenerate.
2049 * reloc.c: Add Meta relocations.
2050 * targets.c: Add Meta.
2052 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2054 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2055 (elfcore_write_aarch_hw_break): Likewise.
2056 (elfcore_write_aarch_hw_watch): Likewise.
2057 * elf.c (elfcore_grok_aarch_tls): New function.
2058 (elfcore_grok_aarch_hw_break): Likewise.
2059 (elfcore_grok_aarch_hw_watch): Likewise.
2060 (elfcore_grok_note): Call the new functions to handle the
2061 corresponding notes.
2062 (elfcore_write_aarch_tls): New function.
2063 (elfcore_write_aarch_hw_break): Likewise.
2064 (elfcore_write_aarch_hw_watch): Likewise.
2065 (elfcore_write_register_note): Call the new functions to handle the
2066 corresponding pseudo sections.
2068 2013-01-07 Tom Tromey <tromey@redhat.com>
2070 * section.c (_bfd_std_section): Rename from std_section.
2071 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2072 (STD_SECTION): Update.
2073 * bfd-in2.h: Rebuild.
2075 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2077 * archures.c (bfd_mach_mips5900): Define.
2078 * bfd-in2.h: Regenerate.
2079 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2080 * cpu-mips.c: Add support for MIPS r5900.
2081 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2083 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2084 Nick Clifton <nickc@redhat.com>
2086 * elflink.c (get_value): Prevent the use of an undefined shift
2087 operation. Add sanity checks.
2089 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2091 * config.bfd (cr16*-*-uclinux*): New target support.
2094 For older changes see ChangeLog-2012
2096 Copyright (C) 2013 Free Software Foundation, Inc.
2098 Copying and distribution of this file, with or without modification,
2099 are permitted in any medium without royalty provided the copyright
2100 notice and this notice are preserved.
2106 version-control: never