1 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
3 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
5 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
6 in sgot[0] rather than sgotplt[0].
8 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
10 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
11 beginning of the generated file.
12 (elf64-aarch64.c): Likewise.
13 * Makefile.in: Re-generated.
15 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
17 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
18 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
19 * Makefile.in: Re-generated.
20 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
21 (bfd_elf64_littleaarch64_vec): Likewise.
22 (bfd_elf32_bigaarch64_vec): Likewise.
23 (bfd_elf32_littleaarch64_vec): Likewise.
24 * configure: Re-generated.
25 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
26 * elfxx-aarch64.h: New file.
27 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
28 stuff to elfxx-aarch64.c.
29 (bfd_elf_aarch64_put_addend): Removed.
30 (PG_OFFSET, PG): Likewise.
31 (elfNN_aarch64_small_plt0_entry): Support ELF32.
32 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
33 (elf64_aarch64_grok_prstatus): Removed.
34 (elf_backend_grok_prstatus): Removed.
36 (aarch64_unsigned_overflow): Likewise.
37 (aarch64_signed_overflow): Likewise.
38 (aarch64_resolve_relocation): Likewise.
40 (decode_branch_ofs_26): Likewise.
41 (decode_cond_branch_ofs_19): Likewise.
42 (decode_ld_lit_ofs_19): Likewise.
43 (decode_tst_branch_ofs_14): Likewise.
44 (decode_movw_imm): Likewise.
45 (decode_adr_imm): Likewise.
46 (decode_add_imm): Likewise.
47 (reencode_branch_ofs_26): Likewise.
48 (reencode_cond_branch_ofs_19): Likewise.
49 (reencode_ld_lit_ofs_19): Likewise.
50 (reencode_tst_branch_ofs_14): Likewise.
51 (reencode_movw_imm): Likewise.
52 (reencode_adr_imm): Likewise.
53 (reencode_ldst_pos_imm): Likewise.
54 (reencode_add_imm): Likewise.
55 (reencode_movzn_to_movz): Likewise.
56 (reencode_movzn_to_movn): Likewise.
57 (aarch64_relocate): Update to call the new function names in
59 (aarch64_calculate_got_entry_vma): Likewise.
60 (elfNN_aarch64_final_link_relocate): Likewise.
61 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
62 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
63 (elf_aarch64_update_plt_entry): ... this.
64 (elfNN_aarch64_create_small_pltn_entry): Update.
65 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
66 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
67 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
68 call elf_aarch64_update_plt_entry.
70 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
72 * bfd-in2.h: Re-generated.
73 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
74 (IS_AARCH64_TLS_RELOC): Change to be based on the
75 bfd reloc enumerators.
76 (IS_AARCH64_TLSDESC_RELOC): Likewise.
77 (PG, PG_OFFSET): Cast literal to bfd_vma.
78 (elf64_aarch64_howto_table): Removed.
79 (elf64_aarch64_howto_dynrelocs): Removed.
80 (elf64_aarch64_tls_howto_table): Removed.
81 (elf64_aarch64_tlsdesc_howto_table): Removed.
82 (elfNN_aarch64_howto_table): New table to host all howto entires..
83 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
84 (elfNN_aarch64_bfd_reloc_from_howto): New function.
85 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
86 (struct elf_aarch64_reloc_map): New.
87 (elf_aarch64_reloc_map): New table.
88 (elfNN_aarch64_howto_from_bfd_reloc): New function.
89 (elfNN_aarch64_howto_from_type): Update to look up the new table
90 elfNN_aarch64_howto_table.
91 (struct elf64_aarch64_reloc_map): Remove.
92 (elf64_aarch64_reloc_map): Remove.
93 (elfNN_aarch64_reloc_type_lookup): Change to call
94 elfNN_aarch64_howto_from_bfd_reloc.
95 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
96 elfNN_aarch64_howto_table.
97 (aarch64_resolve_relocation): Refactor to switch on the bfd
99 (bfd_elf_aarch64_put_addend): Likewise.
100 (elfNN_aarch64_final_link_relocate): Likewise.
101 (aarch64_tls_transition_without_check): Likewise.
102 (aarch64_reloc_got_type): Likewise.
103 (aarch64_can_relax_tls): Likewise.
104 (aarch64_tls_transition): Likewise.
105 (elfNN_aarch64_tls_relax): Likewise.
106 (elfNN_aarch64_final_link_relocate): Likewise.
107 (elfNN_aarch64_relocate_section): Likewise.
108 (elfNN_aarch64_gc_sweep_hook): Likewise.
109 (elfNN_aarch64_check_relocs): Likewise.
110 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
111 * libbfd.h: Re-generated.
112 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
113 (BFD_RELOC_AARCH64_RELOC_START)
114 (BFD_RELOC_AARCH64_RELOC_END)
115 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
116 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
117 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
118 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
119 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
120 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
121 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
123 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
125 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
126 (BUILD_CFILES): Add elf32-aarch64.c.
127 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
128 * Makefile.in: Re-generated.
129 * archures.c (bfd_mach_aarch64_ilp32): New define.
130 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
131 (bfd_elf32_aarch64_set_options): Ditto.
132 (elf32_aarch64_setup_section_lists): Ditto.
133 (elf32_aarch64_next_input_section): Ditto.
134 (elf32_aarch64_size_stubs): Ditto.
135 (elf32_aarch64_build_stubs): Ditto.
136 * bfd-in2.h: Re-generated.
137 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
138 and bfd_elf32_bigaarch64_vec.
139 (aarch64-*-linux*): Likewise.
140 (aarch64_be-*-elf): Likewise.
141 (aarch64_be-*-linux*): Likewise.
142 * configure.in (bfd_elf32_bigaarch64_vec)
143 (bfd_elf32_littleaarch64_vec): New.
144 * configure: Re-generated.
145 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
147 (bfd_aarch64_arch_ilp32): New.
148 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
149 * elfnn-aarch64.c (ARCH_SIZE): New define.
150 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
151 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
152 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
153 (ELF64_R_*): Rename to ELFNN_R_*.
154 Plus other paramaterization.
155 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
157 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
158 bfd_elf32_littleaarch64_vec.
160 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
162 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
163 (BUILD_CFILES): Add elf64-aarch64.c.
164 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
165 * Makefile.in: Re-generated.
166 * elf64-aarch64.c: Rename to ...
167 * elfnn-aarch64.c: ... this.
169 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
170 Paul Brook <paul@codesourcery.com>
172 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
173 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
174 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
175 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
176 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
177 (micromips_insn32_o32_exec_plt0_entry): New variable.
178 (micromips_insn32_o32_exec_plt_entry): Likewise.
179 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
180 (mips_elf_estimate_stub_size): Likewise.
181 (_bfd_mips_elf_size_dynamic_sections): Likewise.
182 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
183 (mips_finish_exec_plt): Likewise.
184 (_bfd_mips_elf_relax_section): Likewise.
185 (_bfd_mips_elf_insn32): New function.
186 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
188 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
190 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
192 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
193 (bfd_elf32_get_synthetic_symtab): New macro.
194 * elfxx-mips.c (plt_entry): New structure.
195 (mips_elf_link_hash_entry): Add use_plt_entry member.
196 (mips_elf_link_hash_table): Rename plt_entry_size member to
197 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
198 plt_comp_offset, plt_got_index entries and plt_header_is_comp
200 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
201 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
202 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
203 (STUB_LI16S_MICROMIPS): Likewise.
204 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
205 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
206 (micromips_o32_exec_plt0_entry): New variable.
207 (mips16_o32_exec_plt_entry): Likewise.
208 (micromips_o32_exec_plt_entry): Likewise.
209 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
210 (mips_elf_output_extsym): Update to use gotplt_union's plist
211 member rather than offset.
212 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
213 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
214 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
215 member rather than offset.
216 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
218 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
220 (mips_elf_make_plt_record): New function.
221 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
222 of JAL relocations that might need a PLT entry.
223 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
224 gotplt_union's plist member rather than offset. Set individual
225 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
226 Don't set the symbol's value in the symbol table for PLT
227 references here. Don't set the PLT or PLT GOT section sizes
229 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
230 (mips_elf_allocate_lazy_stub): Likewise.
231 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
233 (mips_elf_set_plt_sym_value): New function.
234 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
235 PLT and PLT GOT section sizes here. Set the symbol values in
236 the symbol table for PLT references here. Handle microMIPS
237 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
238 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
239 gotplt_union's plist member rather than offset. Handle
240 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
241 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
242 gotplt_union's plist member rather than offset. Use
243 MIPS_ELF_GOT_SIZE to calculate GOT address.
244 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
245 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
246 mips_finish_exec_plt.
247 (_bfd_mips_elf_link_hash_table_create): Update to use
248 gotplt_union's plist member rather than offset.
249 (_bfd_mips_elf_get_synthetic_symtab): New function.
251 2013-06-24 Wawa <caojinyu@msn.com>
254 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
256 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
258 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
260 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
261 * Makefile.in: Regenerate.
262 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
263 Set want64 to true for them at the end.
264 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
267 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
269 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
270 set sh_entsize for PLT section.
272 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
274 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
275 * bfd-in2.h: Re-generated.
276 * elf64-aarch64.c (RELOC_SECTION): Removed.
277 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
278 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
279 (elf64_aarch64_link_hash_traverse): Ditto.
280 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
283 2013-06-19 Will Newton <will.newton@linaro.org>
285 * configure: Regenerated.
286 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
287 * elf64-aarch64.c: Remove objalloc.h include.
288 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
289 (struct elf64_aarch64_link_hash_table): Remove ifunc related
290 members. (elf_aarch64_local_htab_hash): Remove function.
291 (elf_aarch64_local_htab_eq): Remove function.
292 (elf_aarch64_get_local_sym_hash): Remove function.
293 (elf64_aarch64_link_hash_table_create): Remove local hash
294 table initialization.
295 (elf64_aarch64_final_link_relocate): Remove sym argument and
296 handling of ifunc symbols.
297 (elf64_aarch64_relocate_section): Don't pass sym argument to
298 elf64_aarch64_final_link_relocate.
299 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
300 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
301 (elf64_aarch64_check_relocs): Likewise.
302 (elf64_aarch64_post_process_headers): Remove call to
304 (elf64_aarch64_is_function_type): New function.
305 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
306 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
307 (elf64_aarch64_size_dynamic_sections): Remove call to
308 elf_aarch64_allocate_local_dynrelocs.
309 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
310 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
311 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
312 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
313 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
314 elf_aarch64_finish_local_dynamic_symbol.
315 (elf64_aarch64_add_symbol_hook): Remove function.
317 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
319 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
320 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
321 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
322 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
323 R_AARCH64_GOT_LD_PREL19.
325 2013-06-13 Terry Guo <terry.guo@arm.com>
328 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
329 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
330 supports thumb instructions.
332 2013-06-11 DJ Delorie <dj@redhat.com>
334 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
336 2013-06-11 Will Newton <will.newton@linaro.org>
338 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
339 ELF64_R_SYM instead of ELF32_R_SYM.
341 2013-06-11 Nick Clifton <nickc@redhat.com>
343 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
344 checks if the dynamic sections have been created and relaxation
345 has not been performed.
347 2013-06-07 Will Newton <will.newton@linaro.org>
349 * configure: Regenerate.
350 * configure.in: Build elf-ifunc.o for AArch64.
351 * elf64-aarch64.c: Include objalloc.h.
352 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
353 (struct elf64_aarch64_link_hash_table): Add members for handling
354 R_AARCH64_IRELATIVE relocations.
355 (elf_aarch64_local_htab_hash): New function.
356 (elf_aarch64_local_htab_eq): New function.
357 (elf_aarch64_get_local_sym_hash): New function.
358 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
360 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
361 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
362 for handling STT_GNU_IFUNC symbols.
363 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
364 references to STT_GNU_IFUNC symbols.
365 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
366 STT_GNU_IFUNC symbols.
367 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
368 symbols. Ensure we don't increase plt.refcount from -1 to 0.
369 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
370 (elf64_aarch64_is_function_type): Remove function.
371 (elf64_aarch64_allocate_dynrelocs): Call
372 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
373 (elf_aarch64_allocate_local_dynrelocs): New function.
374 (elf64_aarch64_size_dynamic_sections): Call
375 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
376 (elf64_aarch64_create_small_pltn_entry): Add info argument.
377 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
378 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
379 STT_GNU_IFUNC symbols and .iplt.
380 (elf_aarch64_finish_local_dynamic_symbol): New function.
381 (elf64_aarch64_finish_dynamic_sections): Call
382 elf_aarch64_finish_local_dynamic_symbol.
383 (elf64_aarch64_add_symbol_hook): New function.
385 2013-06-03 Alan Modra <amodra@gmail.com>
387 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
388 var. Use it with last_stab.
390 2013-05-30 Paul Brook <paul@codesourcery.com>
392 * bfd-in2.h: Regenerate.
393 * elf32-mips.c (elf_mips_eh_howto): New.
394 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
395 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
396 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
397 * elf64-mips.c (elf_mips_eh_howto): New.
398 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
399 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
400 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
401 * libbfd.h: Regenerate.
402 * reloc.c (BFD_RELOC_MIPS_EH): New.
404 2013-05-29 Nick Clifton <nickc@redhat.com>
406 * dwarf2.c (struct dwarf2_debug): Add fields for handling
407 alternate debug info source.
408 (dwarf_debug_sections): Add entries for alternate .debug_str and
409 .debug_info sections.
410 (dwarf_debug_section_enum): Likewise.
411 (read_alt_indirect_string): New function. Handles a
412 DW_FORM_GNU_strp_alt attribute.
413 (read_alt_indirect_ref): New function. Handles a
414 DW_FORM_GNU_ref_alt attribute.
415 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
416 DW_FORM_GNU_strp_alt.
417 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
419 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
421 * opncls.c (GNU_DEBUGALTLINK): Define.
422 (bfd_get_alt_debug_link_info): New function.
423 (separate_alt_debug_file_exists): New function.
424 (find_separate_debug_file): Add parameters for fetch and check
426 (bfd_follow_gnu_debugaltlink): New function.
427 * bfd-in2.h: Regenerate.
429 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
431 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
432 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
433 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
434 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
435 * bfd-in2.h: Regenerate.
436 * libbfd.h: Regenerate.
437 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
439 (elf64_aarch64_tlsdesc_howto_table): Likewise.
440 (elf64_aarch64_reloc_map): Likewise.
441 (aarch64_resolve_relocation): Likewise.
442 (bfd_elf_aarch64_put_addend): Likewise.
443 (aarch64_tls_transition_without_check): Likewise.
444 (aarch64_reloc_got_type): Likewise.
445 (elf64_aarch64_final_link_relocate): Likewise.
446 (elf64_aarch64_tls_relax): Likewise.
447 (elf64_aarch64_relocate_section): Likewise.
448 (elf64_aarch64_gc_sweep_hook): Likewise.
449 (elf64_aarch64_check_relocs): Likewise.
451 2013-05-26 Mark Wielaard <mjw@redhat.com>
453 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
454 (max_open_files): New static int initialized to zero.
455 (bfd_cache_max_open): New static function to set and return
457 (bfd_cache_init): Use bfd_cache_max_open.
458 (bfd_open_file): Likewise.
459 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
460 (AC_CHECK_FUNCS): Add getrlimit.
461 * configure: Regenerated.
462 * config.in: Likewise.
463 * sysdep.h: Check and include sys/resource.h for getrlimit.
465 2013-05-23 Alan Modra <amodra@gmail.com>
467 * format.c (bfd_check_format_matches): Don't match a target in
468 targ_selvecs if some other target is a better match. If
469 targets implement match priority, fall back to the first of
472 2013-05-22 Eric Herman <eric@freesa.org>
475 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
477 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
480 * srec.c (srec_set_section_contents): Properly convert size
481 and offset to address when octets_per_byte is not unity.
483 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
485 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
486 refcount member of the gotplt_union when resetting the reference
487 count. Adjust comment.
489 2013-05-20 Will Newton <will.newton@linaro.org>
491 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
492 relocs_copied member.
493 (elf64_aarch64_link_hash_newfunc): Remove initialization of
494 relocs_copied member.
495 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
496 relocs_copied member.
498 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
500 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
503 2013-05-16 Cary Coutant <ccoutant@google.com>
505 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
506 external_ext_size and esize.
508 2013-05-16 Tristan Gingold <gingold@adacore.com>
510 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
511 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
513 2013-05-15 Andreas Schwab <schwab@suse.de>
515 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
517 2013-05-10 Joel Brobecker <brobecker@adacore.com>
519 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
520 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
522 2013-05-09 Joel Brobecker <brobecker@adacore.com>
524 * bfd.c (_bfd_default_error_handler): Replace use of putc
525 by fputc. Add comment explaining why.
527 2013-05-09 Alan Modra <amodra@gmail.com>
529 * elflink.c (elf_link_add_object_symbols): Don't omit reading
530 of symbols when hashes already exist.
532 2013-05-07 Will Newton <will.newton@linaro.org>
534 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
535 plt_header_size argument for ports where it differs from
537 * elf-bfd.h: Likewise.
538 * elf32-i386.c: Pass plt_header_size to
539 _bfd_elf_allocate_ifunc_dyn_relocs.
540 * elf64-x86-64.c: Likewise.
542 2013-05-07 Will Newton <will.newton@linaro.org>
544 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
546 * elf-bfd.h: Likewise.
548 2013-05-06 Paul Brook <paul@codesourcery.com>
550 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
551 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
552 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
553 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
554 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
555 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
557 2013-05-06 Alan Modra <amodra@gmail.com>
559 * elf64-ppc.c (opd_entry_value): Handle case where symbol
560 hashes are not available.
562 2013-05-06 Alan Modra <amodra@gmail.com>
564 * elflink.c (elf_link_add_object_symbols): Don't save symbol
565 hashes around loading as-needed library. Zero them on allocation,
566 and restore to initial all-zero state if library not needed.
567 Arrange to reuse hashes if we load library again later.
569 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
571 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
572 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
573 * elfn32-mips.c: Likewise.
574 * elf64-mips.c: Likewise.
576 2013-05-02 Nick Clifton <nickc@redhat.com>
578 * archures.c: Add some more MSP430 machine numbers.
579 * config.bfd (msp430): Define targ_selvecs.
580 * configure.in: Add bfd_elf32_msp430_ti_vec.
581 * cpu-msp430.c: Add some more MSP430 machine numbers.
582 * elf32-msp430.c Add support for MSP430X relocations.
583 Add support for TI compiler generated relocations.
584 Add support for sym_diff relocations.
585 Add support for relaxing out of range short branches into long
587 Add support for MSP430 attribute section.
588 * reloc.c: Add MSP430X relocations.
589 * targets.c: Add bfd_elf32_msp430_ti_vec.
590 * bfd-in2.h: Regenerate.
591 * configure: Regenerate.
592 * libbfd.h: Regenerate.
594 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
596 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
597 alpha*-*-linux*ecoff*.
599 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
602 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
605 2013-04-30 Alan Modra <amodra@gmail.com>
607 * elflink.c (bfd_elf_record_link_assignment): Dont make
608 STV_INTERNAL symbols STV_HIDDEN.
610 2013-04-29 Nick Clifton <nickc@redhat.com>
612 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
613 fragmented .debug_line sections associated with unmarked code
616 2013-04-29 Will Newton <will.newton@linaro.org>
618 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
619 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
621 2013-04-29 Will Newton <will.newton@linaro.org>
623 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
624 error check up and add error message.
626 2013-04-26 Will Newton <will.newton@linaro.org>
628 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
630 2013-04-25 Alan Modra <amodra@gmail.com>
632 * config.bfd: Add powerpc64le-linux.
634 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
636 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
639 2013-04-24 Roland McGrath <mcgrathr@google.com>
641 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
642 allocate space for PLT header even if IS_IPLT_ENTRY.
643 (arm_nacl_put_plt0): New function, broken out of ...
644 (elf32_arm_finish_dynamic_sections): ... here. Call it.
645 If HTAB->nacl_p, set up the PLT header in .iplt too.
646 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
647 a mapping symbol for the start of .iplt too.
649 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
651 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
653 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
655 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
657 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
659 2013-04-22 Alan Modra <amodra@gmail.com>
662 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
663 sh_size or reloc_count adjustment by count.
665 2013-04-22 Alan Modra <amodra@gmail.com>
667 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
668 create_linkage_sections here..
669 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
670 (create_linkage_sections): Move earlier in file.
671 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
672 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
674 2013-04-19 Nick Clifton <nickc@redhat.com>
677 * compress.c (decompress_contents): Always call inflateEnd, even
678 when another inflation operation fails.
680 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
682 * elf-ifunc.c: Update copyright year.
684 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
686 * coffcode.h: Added a cast to void when a bfd_set_section_*()
687 macro's return value is ignored.
688 * elf32-hppa.c: Likewise.
689 * elf32-tic6x.c: Likewise.
690 * mach-o.c: Likewise.
692 * opncls.c: Likewise.
693 * peicode.h: Likewise.
694 * elf32-m32r.c: Check return value of bfd_set_section_*().
695 * elfnn-ia64.c: Likewise.
696 * elfxx-mips.c: Likewise.
697 * vms-alpha.c: Likewise.
699 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
702 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
703 regular reference without non-GOT reference when building
706 2013-04-15 Alan Modra <amodra@gmail.com>
708 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
709 cache slot for archives.
711 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
713 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
716 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
719 * bfd/elf32-avr.c: Consider all sections to determine if linker
720 relaxation can safely delete a ret after a call/jmp
722 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
724 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
727 2013-04-08 Tom Tromey <tromey@redhat.com>
729 * som.c (bfd_section_from_som_symbol): No longer static.
730 * som.h (bfd_section_from_som_symbol): Declare.
732 2013-04-06 Alan Modra <amodra@gmail.com>
734 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
735 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
737 2013-04-05 Nick Clifton <nickc@redhat.com>
739 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
741 2013-04-04 Alan Modra <amodra@gmail.com>
743 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
744 * bfd-in2.h: Regenerate.
745 * elflink.c (elf_link_add_object_symbols): Use new error.
747 2013-04-03 Nick Clifton <nickc@redhat.com>
749 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
750 (bfd_elf32_bfd_is_target_special_symbol): Define.
752 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
754 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
755 elf64_aarch64_locals to get local GOT reference counts.
757 2013-04-02 DJ Delorie <dj@redhat.com>
759 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
760 (rl78_elf_relax_section): Only fetch the next reloc if there is
763 2013-03-30 Alan Modra <amodra@gmail.com>
766 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
767 global symbols referenced by relocs.
768 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
769 * elf32-bfin.c (bfin_check_relocs): Likewise.
770 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
771 * elf32-cris.c (cris_elf_check_relocs): Likewise.
772 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
773 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
774 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
775 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
776 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
777 * elf32-i370.c (i370_elf_check_relocs): Likewise.
778 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
779 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
780 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
781 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
782 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
783 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
784 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
785 * elf32-metag.c (elf_metag_check_relocs): Likewise.
786 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
787 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
788 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
789 * elf32-mt.c (mt_elf_check_relocs): Likewise.
790 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
791 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
792 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
793 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
794 * elf32-s390.c (elf_s390_check_relocs): Likewise.
795 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
796 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
797 * elf32-sh.c (sh_elf_check_relocs): Likewise.
798 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
799 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
800 * elf32-v850.c (v850_elf_check_relocs): Likewise.
801 * elf32-vax.c (elf_vax_check_relocs): Likewise.
802 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
803 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
804 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
805 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
806 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
807 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
808 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
809 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
810 * elf64-s390.c (elf_s390_check_relocs): Likewise.
811 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
812 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
813 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
814 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
815 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
816 test indirect/warning links for NULL.
818 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
821 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
822 symbol is referenced by a non-shared object.
823 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
825 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
827 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
828 R_SH_REL32 relocations against undefined weak symbols.
830 2013-03-28 Alan Modra <amodra@gmail.com>
832 * elf64-ppc.c (struct ppc_dyn_relocs): New.
833 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
834 into ifunc and non-ifunc.
835 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
836 separate ifunc/non-ifunc dynrel counts.
837 (allocate_got): Always use reliplt for ifunc.
838 (allocate_dynrelocs): Likewise.
839 (ppc64_elf_size_dynamic_sections): Likewise.
840 (ppc64_elf_layout_multitoc): Likewise.
841 (ppc64_elf_relocate_section): Likewise.
843 2013-03-28 Alan Modra <amodra@gmail.com>
845 * elf32-ppc.c (struct ppc_dyn_relocs): New.
846 (ppc_elf_check_relocs): Separate dynrel counts for local syms
847 into ifunc and non-ifunc.
848 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
849 (ppc_elf_size_dynamic_sections): Likewise.
850 (ppc_elf_relocate_section): Likewise.
852 2013-03-28 Alan Modra <amodra@gmail.com>
854 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
855 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
856 bfd_link_info* and asection* params.
857 (_bfd_elf_reloc_type_class): Likewise.
858 * elf.c (_bfd_elf_reloc_type_class): Likewise.
859 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
860 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
861 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
862 for any reliplt reloc. Don't return reloc_class_plt for
863 R_PPC_REL24 and R_PPC_ADDR24.
864 * elf64-ppc.c (allocate_got): Formatting.
865 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
867 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
868 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
869 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
870 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
871 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
872 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
873 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
874 Add extra params to the various reloc_type_class functions.
876 2013-03-27 Alan Modra <amodra@gmail.com>
878 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
879 masks for all local ifunc syms.
880 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
881 (ppc_elf_size_dynamic_sections): Likewise.
882 (ppc_elf_relocate_section): Likewise.
884 2013-03-27 Will Newton <will.newton@linaro.org>
886 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
887 dynamic reloc for symbols with dynindx == -1.
888 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
889 dynamic reloc for symbols with dynindx == -1.
891 2013-03-27 Will Newton <will.newton@linaro.org>
893 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
894 dynamic reloc for non-default visibility undefined weaks.
895 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
896 dynamic reloc for non-default visibility undefined weaks.
898 2013-03-26 Alan Modra <amodra@gmail.com>
900 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
901 over _bfd_elf_merge_symbol calls.
903 2013-03-26 Alan Modra <amodra@gmail.com>
905 * elflink.c (elf_link_add_object_symbols): Add assertion for
906 common override alignment check code. Formatting.
908 2013-03-25 Alan Modra <amodra@gmail.com>
910 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
911 usual common symbols as well as for dynamic. Add poldbfd param.
912 Save old bfd. Adjust callers.
913 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
914 and "value" by value, not pointer. Adjust caller.
915 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
916 Delete code to set same. Use old_bfd and old_alignment from
917 _bfd_elf_merge_symbol instead. Add default symbol before
918 alignment and size checks. Wrap overlong lines.
920 2013-03-25 Alan Modra <amodra@gmail.com>
922 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
923 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
924 when override is true.
926 2013-03-25 Alan Modra <amodra@gmail.com>
928 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
931 2013-03-25 Alan Modra <amodra@gmail.com>
933 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
935 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
936 early in symbol loop.
938 2013-03-25 Alan Modra <amodra@gmail.com>
940 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
941 (_bfd_elf_init_reloc_shdr): Delete.
942 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
943 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
945 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
947 2013-03-23 Alan Modra <amodra@gmail.com>
949 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
950 * elflink.c (_bfd_elf_merge_symbol): Make static.
951 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
952 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
954 2013-03-23 Alan Modra <amodra@gmail.com>
957 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
958 or ref_regular for BFD_PLUGIN owned syms, or have them affect
959 def_dynamic/ref_dynamic.
960 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
963 2013-03-22 David S. Miller <davem@davemloft.net>
965 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
968 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
971 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
972 errors adjusting relocs and symbols.
974 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
976 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
977 @(disp:32,ERx) to mov @(disp:16,ERx).
978 (R_H8_DISP32A16): New reloc.
979 Comments added and corrected.
980 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
981 * bfd-in2.h: Regenerate.
982 * libbfd.h: Regenerate.
984 2013-03-21 Kai Tietz <ktietz@redhat.com>
986 * coffgen.c (coff_real_object_p): Make global.
987 * peicode.h (coff_real_object_p): Add prototype.
988 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
989 external_PEI_IMAGE_hdr structure.
990 (coff_swap_filehdr_in): Handle variable header-size.
991 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
992 of directory-entiries as specified in pe-header.
994 2013-03-21 Nick Clifton <nickc@redhat.com>
997 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
998 iWMMXt and iWMMXt2 processors from attributes.
1000 2013-03-20 Alan Modra <amodra@gmail.com>
1002 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1003 sh_type according to is_rela.
1005 2013-03-18 Alan Modra <amodra@gmail.com>
1008 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1009 considering whether an --as-needed library is needed.
1011 2013-03-14 Tom Tromey <tromey@redhat.com>
1013 * opncls.c (bfd_get_debug_link_info): Rename from
1014 get_debug_link_info. Export. Update comment.
1015 (find_separate_debug_file): Update.
1016 * bfd-in2.h: Rebuild.
1018 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1020 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1022 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1025 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1027 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1028 * elf.c (elfcore_write_s390_tdb): New function.
1029 (elfcore_write_register_note): Call it.
1030 (elfcore_grok_s390_tdb): New function.
1031 (elfcore_grok_note): Call it.
1033 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1035 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1037 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1039 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1041 2013-03-04 Alan Modra <amodra@gmail.com>
1043 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1044 non-zero addends when relocatable, rather than addends >= 32768.
1045 Always zero "addend" before applying relocation.
1047 2013-03-04 Nick Clifton <nickc@redhat.com>
1049 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1050 file pointer offsets for thin archives.
1052 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1054 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1055 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1057 2013-02-27 DJ Delorie <dj@redhat.com>
1059 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1060 * libbfd.h: Regenerate.
1061 * bfd-in2.h: Regenerate.
1062 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1063 references in compuated relocs.
1065 2013-02-26 Anthony Green <green@moxielogic.com>
1067 * config.bfd: Extend moxie-rtems target triplet name support.
1069 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1072 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1073 unique_global only for definition.
1074 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1076 (elf_link_add_object_symbols): Set unique_global only
1079 2013-02-21 Alan Modra <amodra@gmail.com>
1081 * elf-bfd.h (struct elf_build_id): Extracted from..
1082 (struct elf_build_id_info): ..here. Delete.
1083 (struct output_elf_obj_tdata): New, extracted from..
1084 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1086 (elf_program_header_size): Reference tdata->o.
1087 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1088 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1089 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1090 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1091 when opening bfd in any mode that might write.
1092 (_bfd_elf_write_object_contents): Use build_id field in
1093 output_elf_obj_tdata.
1094 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1095 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1097 2013-02-21 Alan Modra <amodra@gmail.com>
1099 * elf-bfd.h (struct core_elf_obj_tdata): New.
1100 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1101 core_program, and core_command. Add "core".
1102 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1103 Update all refs to tdata core fields.
1104 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1105 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1106 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1107 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1108 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1109 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1110 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1111 to tdata core fields.
1113 2013-02-21 Alan Modra <amodra@gmail.com>
1115 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1116 Delete num_locals and num_globals.
1117 (elf_num_locals, elf_num_globals): Don't define.
1118 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1119 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1120 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1121 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1122 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1123 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1125 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1126 number of locals syms via new param.
1127 (swap_out_syms): Adjust to suit elf_map_symbols change.
1129 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1131 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1132 STO_MICROMIPS annotation.
1134 2013-02-19 Alan Modra <amodra@gmail.com>
1136 * configure.in: Bump version to 2.23.52.
1137 * elf-bfd.h (struct elf_build_id_info): New.
1138 (struct elf_obj_tdata): Delete after_write_object_contents,
1139 after_write_object_contents_info and build_id_size. Make build_id
1140 a pointer to struct elf_build_id_info.
1141 * elf.c (_bfd_elf_write_object_contents): Style. Update
1142 after_write_ibject_contents invocation.
1143 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1144 allow zero size notes.
1145 * configure: Regenerate.
1147 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1149 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1150 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1151 (micromips_elf64_howto_table_rela): Likewise.
1152 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1153 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1154 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1155 (elf_micromips_howto_table_rela): Likewise.
1156 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1158 2013-02-18 Paul Brook <paul@codesourcery.com>
1160 * elfxx-mips.c (MICROMIPS_P): New macro.
1161 (_bfd_mips_elf_symbol_processing): Use it.
1163 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1165 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1166 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1168 2013-02-18 Alan Modra <amodra@gmail.com>
1171 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1172 (_bfd_elf_strtab_clear_all_refs): Declare.
1173 (_bfd_elf_strtab_resize): Declare.
1174 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1175 (_bfd_elf_strtab_clear_all_refs): New function.
1176 (_bfd_elf_strtab_resize): Likewise.
1177 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1179 2013-02-18 Alan Modra <amodra@gmail.com>
1181 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1182 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1183 and elf_text_section to..
1184 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1185 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1186 (struct alpha_elf_find_line): ..this.
1187 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1189 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1192 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1193 for references from the dummy bfd.
1195 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1198 * elflink.c (elf_link_add_object_symbols): Also track weak
1201 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1204 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1205 archive pointing to itself.
1206 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1208 2013-02-15 Nick Clifton <nickc@redhat.com>
1211 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1212 accessing a corrupt nested archive.
1214 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1216 * elfxx-mips.c (mips_got_page_ref): New structure.
1217 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1218 pair to represent the anchor point.
1219 (mips_got_info): Add a got_page_refs field.
1220 (mips_elf_link_hash_table): Add a sym_cache field.
1221 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1222 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1223 new anchor representation.
1224 (mips_elf_create_got_info): Create got_page_refs rather than
1226 (mips_elf_record_got_page_ref): New function.
1227 (mips_elf_pages_for_range): Move further down file.
1228 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1229 Use a section rather than a (bfd, symndx) pair to represent the
1231 (mips_elf_resolve_got_page_ref): New function.
1232 (mips_elf_resolve_final_got_entries): Use it to populate
1234 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1235 rather than mips_elf_record_got_page_entry. Only nullify h
1237 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1240 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1242 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1245 2013-02-12 Alan Modra <amodra@gmail.com>
1247 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1248 suitable definition when using generic linker hash table.
1250 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1252 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1253 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1254 mips_elf_traverse_got_arg. Count GOT entries.
1255 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1256 as argument. Update after above changes.
1257 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1258 mips_elf_count_got_entries. Update the calls to
1259 mips_elf_resolve_final_got_entries.
1261 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1263 * elfxx-mips.c (mips_got_tls_type): New enum.
1264 (mips_got_entry): Add tls_initialized.
1265 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1266 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1268 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1269 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1270 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1272 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1273 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1274 tls_initialized rather than GOT_TLS_DONE.
1275 (mips_tls_got_index): Delete.
1276 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1277 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1278 (mips_elf_record_got_entry): Initialize tls_initialized.
1280 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1282 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1283 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1284 tls_ie_got_offset and tls_gd_got_offset.
1285 (mips_elf_link_hash_newfunc): Remove initialization.
1286 (mips_elf_create_got_info): Likewise.
1287 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1288 (mips_tls_single_got_index): Delete.
1289 (mips_elf_local_got_index): Always use the GOT entry to track
1291 (mips_elf_global_got_index): Likewise.
1292 (mips_elf_create_local_got_entry): Assert that TLS entries have
1293 already been allocated.
1294 (mips_elf_record_global_got_symbol): Don't initialize
1295 tls_ie_type or tls_gd_type.
1296 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1297 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1299 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1301 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1302 have been allocated.
1303 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1304 tls_ie_type and tls_gd_type.
1306 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1308 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1309 aliasing violation. Check for htab allocation failures.
1311 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1313 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1315 (mips_elf_global_got_index): ...here. Reorder arguments so that
1316 the output bfd and info come first.
1317 (mips_elf_calculate_relocation): Update the call to
1318 mips_elf_global_got_index accordingly.
1319 (_bfd_mips_elf_finish_dynamic_symbol): Use
1320 mips_elf_primary_global_got_index rather than
1321 mips_elf_global_got_index.
1322 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1324 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1326 * elfxx-mips.c (mips_got_entry): Update comments.
1327 (mips_elf_multi_got_entry_eq): Rename to...
1328 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1329 (mips_elf_create_got_info): Remove master_got_p argument.
1330 Always use mips_elf_got_entry_eq.
1331 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1332 Update calls accordingly.
1334 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1336 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1337 (mips_elf_bfd2got_hash): Delete.
1338 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1339 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1340 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1341 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1342 than mips_elf_got_for_ibfd.
1343 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1344 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1345 (mips_elf_make_got_per_bfd): Replace with...
1346 (mips_elf_add_got_entry): ...this new function.
1347 (mips_elf_make_got_pages_per_bfd): Replace with...
1348 (mips_elf_add_got_page_entry): ...this new function.
1349 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1350 bfd and GOT arguments. Use mips_elf_add_got_entry and
1351 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1352 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1353 to set the BFD's GOT and free the old table.
1354 (mips_elf_merge_got): Replace bfd2got argument with separate
1355 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1356 Use mips_elf_count_got_entries to count the number of entries in
1357 each GOT. Update the calls to mips_elf_merge_got_with.
1358 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1359 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1360 (mips_elf_multi_got): Don't create the bfd2got hash table.
1361 Replace hash table traversal with a walk over the input bfds,
1362 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1363 to set the output bfd's GOT.
1364 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1365 bfds use the master GOT in the single-GOT case.
1366 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1367 rather than mips_elf_got_for_ibfd.
1369 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1371 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1372 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1373 (mips_elf_record_global_got_symbol): Update the hash entry before
1374 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1376 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1377 (mips_elf_record_got_page_entry): Record the entry in both the
1378 master and bfd GOTs.
1380 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1382 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1383 create another one if necessary.
1384 (mips_elf_set_gotidx): New function.
1385 (mips_elf_set_global_gotidx): Use it.
1386 (mips_elf_initialize_tls_index): Likewise. Take a
1387 mips_elf_traverse_got_arg as argument.
1388 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1389 (mips_elf_multi_got): Likewise. Cope with error returns from
1390 mips_elf_set_global_gotidx.
1392 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1394 * elfxx-mips.c (mips_got_info): Add relocs field.
1395 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1397 (mips_elf_traverse_got_arg): ...this new structure.
1398 (mips_elf_count_local_tls_relocs): Delete.
1399 (mips_elf_count_global_tls_relocs): Likewise.
1400 (mips_elf_count_got_entry): New function.
1401 (mips_elf_count_local_got_entries): Likewise.
1402 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1403 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1404 (mips_elf_record_local_got_symbol): Don't count got entries here.
1405 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1406 (mips_elf_set_global_got_offset): Split into...
1407 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1408 new functions. Take a mips_elf_traverse_got_arg rather than a
1409 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1410 Use g->relocs to record the number of relocs needed for global GOT
1412 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1413 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1414 relocations. Update for above function split.
1415 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1416 to count both the number of GOT entries and the number of TLS
1417 relocs required by local entries. Likewise
1418 mips_elf_count_global_tls_entries and global entries.
1419 Remove uses of mips_elf_count_local_tls_relocs and
1420 mips_elf_count_global_tls_relocs.
1422 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1424 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1425 to say that each structure represents only one type of TLS reference.
1426 (GOT_TLS_TYPE): New define.
1427 (mips_elf_link_hash_entry): Temporarily split tls_type and
1428 tls_got_offset into two variables each.
1429 (mips_elf_link_hash_newfunc): Update accordingly.
1430 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1431 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1432 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1433 (mips_tls_got_relocs): Use a switch statement.
1434 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1435 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1436 local "offset" variable.
1437 (mips_tls_got_index): Remove r_type argument and assert. Remove
1438 code that handled entries with two TLS types; always use the
1439 original got_index instead.
1440 (mips_tls_single_got_index): New function.
1441 (mips_elf_local_got_index): Use entry->tls_type to check for
1442 TLS entries. Use mips_tls_single_got_index. Update call to
1444 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1445 Use p->tls_type to check for TLS entries. Update call to
1446 mips_tls_got_index. Use mips_tls_single_got_index.
1447 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1448 Use entry.tls_type to check for TLS entries.
1449 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1450 with r_type argument. Use mips_elf_reloc_tls_type.
1451 Set up the new hash entry fields.
1452 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1453 with r_type argument. Use mips_elf_reloc_tls_type and
1454 mips_tls_got_entries. Remove code that handled entries
1455 with multiple TLS types.
1456 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1457 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1458 Use equality rather than masks when checking for specific TLS types.
1459 Use mips_tls_got_entries. Remove code that handled entries
1460 with multiple TLS types.
1461 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1462 testing the hash table entry.
1463 (_bfd_mips_elf_check_relocs): Update calls to
1464 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1465 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1466 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1468 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1470 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1471 (mips_elf_got_entry_hash): ...this, deleting the old version.
1472 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1475 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1477 * elfxx-mips.c (mips_elf_create_got_info): New function.
1478 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1479 (mips_elf_create_got_section): Likewise.
1481 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1483 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1486 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1488 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1490 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1492 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1493 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1495 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1497 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1498 (mips_elf_count_global_tls_relocs): Don't count indirect or
1500 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1501 number of TLS entries were allocated.
1503 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1505 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1507 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1509 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1510 if there are TLS relocations.
1512 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1514 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1515 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1517 2013-02-11 Alan Modra <amodra@gmail.com>
1519 * elfcode.h (elf_checksum_contents): Free contents.
1520 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1521 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1522 (elf_final_link_free): New function, extracted from..
1523 (bfd_elf_final_link): ..here. Always call
1524 _bfd_elf_write_section_eh_frame_hdr.
1525 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1526 _bfd_elf_link_hash_table_free.
1527 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1528 * libbfd.h: Regenerate.
1529 * merge.c (_bfd_merge_sections_free): New function.
1530 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1532 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1533 _bfd_elf_link_hash_table_free.
1534 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1535 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1536 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1537 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1538 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1539 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1540 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1541 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1542 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1543 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1544 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1545 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1546 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1547 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1548 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1549 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1550 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1552 2013-02-10 Alan Modra <amodra@gmail.com>
1554 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1555 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1556 * m68klinux.c (linux_link_hash_table_create): Likewise.
1557 * sparclinux.c (linux_link_hash_table_create): Likewise.
1558 * sunos.c (sunos_link_hash_table_create): Likewise.
1559 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1560 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1561 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1562 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1563 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1564 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1565 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1566 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1567 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1568 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1569 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1570 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1571 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1572 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1573 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1574 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1575 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1576 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1577 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1578 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1579 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1580 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1581 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1582 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1583 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1584 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1585 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1586 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1588 2013-02-10 Alan Modra <amodra@gmail.com>
1590 * i386linux.c (linux_link_hash_table_create): Allocate table
1591 with bfd_zmalloc, not bfd_alloc.
1592 * pdp11.c (link_hash_table_create): Allocate table with
1593 bfd_malloc, not bfd_alloc.
1594 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1595 with bfd_zmalloc, not bfd_zalloc.
1596 (bfin_link_hash_table_create): Likewise.
1597 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1598 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1600 2013-02-10 Alan Modra <amodra@gmail.com>
1603 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1605 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1607 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1609 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1612 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1614 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1617 2013-02-08 Alan Modra <amodra@gmail.com>
1620 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1621 * elf.c (elf_find_function): Revert last change. Use new
1622 tdata field rather than static vars for cache.
1624 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1627 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1628 symbol is defined in regular object.
1630 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1633 * elf.c (elf_find_function): Don't cache if symbols change.
1635 2013-02-07 Alan Modra <amodra@gmail.com>
1638 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1639 copy attributes from or to non-ELF.
1641 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1643 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1644 for non-zero TLS symbol.
1645 (elf_i386_relocate_section): Don't resolve size relocation against
1646 non-zero TLS symbol.
1647 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1648 pc_count for non-zero TLS symbol.
1649 (elf_x86_64_relocate_section): Don't resolve size relocation
1650 against non-zero TLS symbol.
1652 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1653 Andrew Jenner <andrew@codesourcery.com>
1655 Based on patches from Altera Corporation.
1657 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1658 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1659 (BFD_BACKENDS): Add elf32-nios2.lo.
1660 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1661 * Makefile.in: Regenerated.
1662 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1663 bfd_elf32_littlenios2_vec.
1664 * configure: Regenerated.
1665 * config.bfd: Add cases for nios2.
1666 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1667 (bfd_mach_nios2): Define.
1668 (bfd_nios2_arch): Declare.
1669 (bfd_archures_list): Add bfd_nios2_arch.
1670 * targets.c (bfd_elf32_bignios2_vec): Declare.
1671 (bfd_elf32_littlenios2_vec): Declare.
1672 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1673 bfd_elf32_littlenios2_vec.
1674 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1675 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1676 * bfd-in2.h: Regenerated.
1677 * libbfd.h: Regenerated.
1678 * cpu-nios2.c: New file.
1679 * elf32-nios2.c: New file.
1681 2013-02-06 Alan Modra <amodra@gmail.com>
1683 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1686 2013-02-06 Alan Modra <amodra@gmail.com>
1688 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1689 * Makefile.in: Regenerate.
1691 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1692 Pedro Alves <palves@redhat.com>
1694 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1695 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1697 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1698 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1699 * elf-linux-psinfo.h: New file.
1700 * elf.c: Include elf-linux-psinfo.h.
1701 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1703 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1704 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1705 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1706 (elfcore_write_ppc_linux_prpsinfo32): New function.
1708 2013-02-04 Tristan Gingold <gingold@adacore.com>
1710 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1713 2013-02-04 Alan Modra <amodra@gmail.com>
1715 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1716 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1717 * Makefile.in: Regenerate.
1718 * po/SRC-POTFILES.in: Regenerate.
1720 2013-02-04 Alan Modra <amodra@gmail.com>
1722 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1723 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1725 2013-02-01 Alan Modra <amodra@gmail.com>
1727 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1730 2013-01-31 Tristan Gingold <gingold@adacore.com>
1732 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1733 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1734 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1736 2013-01-31 Alan Modra <amodra@gmail.com>
1737 David S. Miller <davem@davemloft.net>
1740 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1741 references to __tls_get_addr.
1742 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1743 vtinherit and vtentry reloc handling too.
1744 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1746 2013-01-31 Alan Modra <amodra@gmail.com>
1748 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1750 2013-01-31 Alan Modra <amodra@gmail.com>
1752 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1754 2013-01-28 Alan Modra <amodra@gmail.com>
1756 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1757 "relocation" in error messages throughout file.
1758 (ppc64_elf_relocate_section): Remove sibling call error message,
1759 replace with "call lacks nop". Specially report errors for
1760 branches to function entry points via OPD lookup and branches
1761 to stubs. Remove NULL symbol handling now done by %T.
1763 2013-01-28 Alan Modra <amodra@gmail.com>
1765 * archive.c (bfd_generic_archive_p): Return target and keep
1766 ardata on partial matches.
1767 * format.c (bfd_check_format_matches): Adjust for above
1768 change. Remove bfd_error_file_ambiguously_recognized dead
1771 2013-01-26 Alan Modra <amodra@gmail.com>
1773 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1774 bfd_preserve_finish): Move to..
1775 * format.c: ..here, splitting out..
1776 (bfd_reinit): ..this. New function.
1777 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1778 keep bfd state for a match.
1779 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1780 * elfcore.h (elf_core_file_p): Likewise.
1781 * mach-o.c (bfd_mach_o_header_p): Likewise.
1782 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1783 * xsym.c (bfd_sym_object_p): Likewise.
1784 * mmo.c (mmo_scan): Clear abfd->symcount.
1785 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1786 * section.c (bfd_section_list_clear): Clear section_htab.count.
1787 * bfd-in2.h: Regenerate.
1789 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1791 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1792 second reloc, make sure that the reloc potentially exists first.
1794 2013-01-24 Nick Clifton <nickc@redhat.com>
1796 * archures.c: Add bfd_mach_v850e3v5.
1797 * bfd-in2.h: Regenerate.
1798 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1799 * cpu-v850_rh850.c: Likewise.
1800 * elf32-v850.c: Add support for v850e3v5 architecture.
1802 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1804 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1806 2013-01-23 Leif Ekblad <leif@rdos.net>
1808 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1810 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1812 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1813 non-zero TLS symbol.
1814 (elf_i386_relocate_section): Resolve size relocation against
1815 non-zero TLS symbol.
1816 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1817 for non-zero TLS symbol.
1818 (elf_x86_64_relocate_section): Resolve size relocation against
1819 non-zero TLS symbol.
1821 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1823 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1824 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1827 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1829 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1830 PC-relative relocation.
1831 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1832 as PC-relative relocation.
1834 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1836 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1838 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1840 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1841 and R_X86_64_SIZE64 check.
1842 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1843 nor R_X86_64_SIZE64.
1845 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1847 * bfd-in2.h: Regenerated.
1848 * libbfd.h: Likewise.
1850 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1851 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1852 (elf_i386_check_relocs): Handle R_386_SIZE32.
1853 (elf_i386_gc_sweep_hook): Likewise.
1854 (elf_i386_relocate_section): Likewise.
1856 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1857 and R_X86_64_SIZE64 entries.
1858 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1859 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1860 (elf_x86_64_reloc_name_lookup): Likewise.
1861 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1863 (elf_x86_64_gc_sweep_hook): Likewise.
1864 (elf_x86_64_relocate_section): Likewise.
1866 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1869 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1871 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1872 with R_X86_64_RELATIVE64.
1874 2013-01-15 Nick Clifton <nickc@redhat.com>
1876 * elf32-msp430.c: Fix spelling typo.
1878 2013-01-15 Alan Modra <amodra@gmail.com>
1880 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1883 2013-01-14 Alan Modra <amodra@gmail.com>
1886 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1887 (memory_bclose): Likewise. Return 0 on success.
1888 * cache.c (cache_bclose): Likewise.
1889 * opncls.c (opncls_bclose, bfd_close): Likewise.
1890 * vms-lib.c (vms_lib_bclose): Likewise.
1891 * libbfd.h: Regenerate.
1893 2013-01-13 Alan Modra <amodra@gmail.com>
1895 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1896 Add ref_dynamic_nonweak.
1897 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1898 (_bfd_elf_merge_symbol): Don't call above function. Move
1899 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1901 (elf_link_add_object_symbols): Delete redundant "override" test.
1902 Don't set dynamic_def here.
1903 (elf_link_output_extsym): Update.
1905 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1907 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1908 normal and TLS symbol access.
1909 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1911 2013-01-12 Alan Modra <amodra@gmail.com>
1913 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1914 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1915 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1917 2013-01-12 Alan Modra <amodra@gmail.com>
1920 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1921 (_bfd_elf_strtab_clear_all_refs): Define.
1922 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1923 (_bfd_elf_strtab_clear_all_refs): Delete.
1924 * elflink.c (elf_link_add_object_symbols): Clear out added
1925 strtab refs. Correct handling of warning common symbols.
1927 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1929 * aout0.c: Remove trailing white spaces.
1930 * archive.c: Likewise.
1931 * archures.c: Likewise.
1932 * bfd-in.h: Likewise.
1933 * bfd-in2.h: Likewise.
1934 * coff-alpha.c: Likewise.
1935 * coff-i860.c: Likewise.
1936 * coff-mips.c: Likewise.
1937 * coff-ppc.c: Likewise.
1938 * coff-tic80.c: Likewise.
1939 * coff-x86_64.c: Likewise.
1940 * coff-z80.c: Likewise.
1941 * coffcode.h: Likewise.
1942 * coffgen.c: Likewise.
1943 * cofflink.c: Likewise.
1944 * compress.c: Likewise.
1945 * corefile.c: Likewise.
1946 * cpu-arm.c: Likewise.
1947 * cpu-avr.c: Likewise.
1948 * cpu-bfin.c: Likewise.
1949 * cpu-cr16.c: Likewise.
1950 * cpu-cr16c.c: Likewise.
1951 * cpu-crx.c: Likewise.
1952 * cpu-h8300.c: Likewise.
1953 * cpu-i386.c: Likewise.
1954 * cpu-lm32.c: Likewise.
1955 * cpu-m68k.c: Likewise.
1956 * cpu-moxie.c: Likewise.
1957 * cpu-msp430.c: Likewise.
1958 * cpu-sh.c: Likewise.
1959 * cpu-xc16x.c: Likewise.
1960 * dwarf2.c: Likewise.
1961 * ecofflink.c: Likewise.
1962 * ecoffswap.h: Likewise.
1963 * elf-ifunc.c: Likewise.
1964 * elf-m10300.c: Likewise.
1965 * elf-vxworks.c: Likewise.
1966 * elf32-avr.c: Likewise.
1967 * elf32-avr.h: Likewise.
1968 * elf32-cr16.c: Likewise.
1969 * elf32-cr16c.c: Likewise.
1970 * elf32-cris.c: Likewise.
1971 * elf32-crx.c: Likewise.
1972 * elf32-frv.c: Likewise.
1973 * elf32-hppa.c: Likewise.
1974 * elf32-i860.c: Likewise.
1975 * elf32-ip2k.c: Likewise.
1976 * elf32-iq2000.c: Likewise.
1977 * elf32-m32c.c: Likewise.
1978 * elf32-m68hc1x.c: Likewise.
1979 * elf32-msp430.c: Likewise.
1980 * elf32-mt.c: Likewise.
1981 * elf32-ppc.c: Likewise.
1982 * elf32-rl78.c: Likewise.
1983 * elf32-s390.c: Likewise.
1984 * elf32-score.h: Likewise.
1985 * elf32-sh-symbian.c: Likewise.
1986 * elf32-sh.c: Likewise.
1987 * elf32-spu.c: Likewise.
1988 * elf32-tic6x.c: Likewise.
1989 * elf32-v850.c: Likewise.
1990 * elf32-xc16x.c: Likewise.
1991 * elf32-xtensa.c: Likewise.
1992 * elf64-alpha.c: Likewise.
1993 * elf64-hppa.c: Likewise.
1994 * elf64-ppc.c: Likewise.
1995 * elf64-s390.c: Likewise.
1996 * elfcore.h: Likewise.
1997 * elflink.c: Likewise.
1998 * elfxx-mips.c: Likewise.
1999 * elfxx-sparc.c: Likewise.
2000 * elfxx-tilegx.c: Likewise.
2002 * libcoff.h: Likewise.
2003 * libpei.h: Likewise.
2004 * libxcoff.h: Likewise.
2005 * linker.c: Likewise.
2006 * mach-o-i386.c: Likewise.
2007 * mach-o-target.c: Likewise.
2008 * mach-o.c: Likewise.
2009 * mach-o.h: Likewise.
2011 * opncls.c: Likewise.
2012 * pdp11.c: Likewise.
2013 * pe-x86_64.c: Likewise.
2014 * peXXigen.c: Likewise.
2015 * pef-traceback.h: Likewise.
2016 * pei-x86_64.c: Likewise.
2017 * peicode.h: Likewise.
2018 * plugin.c: Likewise.
2019 * reloc.c: Likewise.
2020 * riscix.c: Likewise.
2021 * section.c: Likewise.
2024 * tekhex.c: Likewise.
2025 * ticoff.h: Likewise.
2026 * vaxbsd.c: Likewise.
2027 * xcofflink.c: Likewise.
2028 * xtensa-isa.c: Likewise.
2030 2013-01-10 Will Newton <will.newton@imgtec.com>
2032 * Makefile.am: Add Meta.
2033 * Makefile.in: Regenerate.
2034 * archures.c (bfd_mach_metag): New.
2035 * bfd-in2.h: Regenerate.
2036 * config.bfd: Add Meta.
2037 * configure: Regenerate.
2038 * configure.in: Add Meta.
2039 * cpu-metag.c: New file.
2040 * elf-bfd.h: Add Meta.
2041 * elf32-metag.c: New file.
2042 * elf32-metag.h: New file.
2043 * libbfd.h: Regenerate.
2044 * reloc.c: Add Meta relocations.
2045 * targets.c: Add Meta.
2047 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2049 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2050 (elfcore_write_aarch_hw_break): Likewise.
2051 (elfcore_write_aarch_hw_watch): Likewise.
2052 * elf.c (elfcore_grok_aarch_tls): New function.
2053 (elfcore_grok_aarch_hw_break): Likewise.
2054 (elfcore_grok_aarch_hw_watch): Likewise.
2055 (elfcore_grok_note): Call the new functions to handle the
2056 corresponding notes.
2057 (elfcore_write_aarch_tls): New function.
2058 (elfcore_write_aarch_hw_break): Likewise.
2059 (elfcore_write_aarch_hw_watch): Likewise.
2060 (elfcore_write_register_note): Call the new functions to handle the
2061 corresponding pseudo sections.
2063 2013-01-07 Tom Tromey <tromey@redhat.com>
2065 * section.c (_bfd_std_section): Rename from std_section.
2066 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2067 (STD_SECTION): Update.
2068 * bfd-in2.h: Rebuild.
2070 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2072 * archures.c (bfd_mach_mips5900): Define.
2073 * bfd-in2.h: Regenerate.
2074 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2075 * cpu-mips.c: Add support for MIPS r5900.
2076 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2078 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2079 Nick Clifton <nickc@redhat.com>
2081 * elflink.c (get_value): Prevent the use of an undefined shift
2082 operation. Add sanity checks.
2084 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2086 * config.bfd (cr16*-*-uclinux*): New target support.
2089 For older changes see ChangeLog-2012
2091 Copyright (C) 2013 Free Software Foundation, Inc.
2093 Copying and distribution of this file, with or without modification,
2094 are permitted in any medium without royalty provided the copyright
2095 notice and this notice are preserved.
2101 version-control: never