1 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
4 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
7 2013-06-28 Nick Clifton <nickc@redhat.com>
10 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
12 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
14 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
16 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
17 in sgot[0] rather than sgotplt[0].
19 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
21 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
22 beginning of the generated file.
23 (elf64-aarch64.c): Likewise.
24 * Makefile.in: Re-generated.
26 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
28 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
29 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
30 * Makefile.in: Re-generated.
31 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
32 (bfd_elf64_littleaarch64_vec): Likewise.
33 (bfd_elf32_bigaarch64_vec): Likewise.
34 (bfd_elf32_littleaarch64_vec): Likewise.
35 * configure: Re-generated.
36 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
37 * elfxx-aarch64.h: New file.
38 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
39 stuff to elfxx-aarch64.c.
40 (bfd_elf_aarch64_put_addend): Removed.
41 (PG_OFFSET, PG): Likewise.
42 (elfNN_aarch64_small_plt0_entry): Support ELF32.
43 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
44 (elf64_aarch64_grok_prstatus): Removed.
45 (elf_backend_grok_prstatus): Removed.
47 (aarch64_unsigned_overflow): Likewise.
48 (aarch64_signed_overflow): Likewise.
49 (aarch64_resolve_relocation): Likewise.
51 (decode_branch_ofs_26): Likewise.
52 (decode_cond_branch_ofs_19): Likewise.
53 (decode_ld_lit_ofs_19): Likewise.
54 (decode_tst_branch_ofs_14): Likewise.
55 (decode_movw_imm): Likewise.
56 (decode_adr_imm): Likewise.
57 (decode_add_imm): Likewise.
58 (reencode_branch_ofs_26): Likewise.
59 (reencode_cond_branch_ofs_19): Likewise.
60 (reencode_ld_lit_ofs_19): Likewise.
61 (reencode_tst_branch_ofs_14): Likewise.
62 (reencode_movw_imm): Likewise.
63 (reencode_adr_imm): Likewise.
64 (reencode_ldst_pos_imm): Likewise.
65 (reencode_add_imm): Likewise.
66 (reencode_movzn_to_movz): Likewise.
67 (reencode_movzn_to_movn): Likewise.
68 (aarch64_relocate): Update to call the new function names in
70 (aarch64_calculate_got_entry_vma): Likewise.
71 (elfNN_aarch64_final_link_relocate): Likewise.
72 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
73 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
74 (elf_aarch64_update_plt_entry): ... this.
75 (elfNN_aarch64_create_small_pltn_entry): Update.
76 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
77 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
78 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
79 call elf_aarch64_update_plt_entry.
81 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
83 * bfd-in2.h: Re-generated.
84 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
85 (IS_AARCH64_TLS_RELOC): Change to be based on the
86 bfd reloc enumerators.
87 (IS_AARCH64_TLSDESC_RELOC): Likewise.
88 (PG, PG_OFFSET): Cast literal to bfd_vma.
89 (elf64_aarch64_howto_table): Removed.
90 (elf64_aarch64_howto_dynrelocs): Removed.
91 (elf64_aarch64_tls_howto_table): Removed.
92 (elf64_aarch64_tlsdesc_howto_table): Removed.
93 (elfNN_aarch64_howto_table): New table to host all howto entires..
94 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
95 (elfNN_aarch64_bfd_reloc_from_howto): New function.
96 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
97 (struct elf_aarch64_reloc_map): New.
98 (elf_aarch64_reloc_map): New table.
99 (elfNN_aarch64_howto_from_bfd_reloc): New function.
100 (elfNN_aarch64_howto_from_type): Update to look up the new table
101 elfNN_aarch64_howto_table.
102 (struct elf64_aarch64_reloc_map): Remove.
103 (elf64_aarch64_reloc_map): Remove.
104 (elfNN_aarch64_reloc_type_lookup): Change to call
105 elfNN_aarch64_howto_from_bfd_reloc.
106 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
107 elfNN_aarch64_howto_table.
108 (aarch64_resolve_relocation): Refactor to switch on the bfd
110 (bfd_elf_aarch64_put_addend): Likewise.
111 (elfNN_aarch64_final_link_relocate): Likewise.
112 (aarch64_tls_transition_without_check): Likewise.
113 (aarch64_reloc_got_type): Likewise.
114 (aarch64_can_relax_tls): Likewise.
115 (aarch64_tls_transition): Likewise.
116 (elfNN_aarch64_tls_relax): Likewise.
117 (elfNN_aarch64_final_link_relocate): Likewise.
118 (elfNN_aarch64_relocate_section): Likewise.
119 (elfNN_aarch64_gc_sweep_hook): Likewise.
120 (elfNN_aarch64_check_relocs): Likewise.
121 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
122 * libbfd.h: Re-generated.
123 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
124 (BFD_RELOC_AARCH64_RELOC_START)
125 (BFD_RELOC_AARCH64_RELOC_END)
126 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
127 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
128 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
129 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
130 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
131 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
132 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
134 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
136 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
137 (BUILD_CFILES): Add elf32-aarch64.c.
138 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
139 * Makefile.in: Re-generated.
140 * archures.c (bfd_mach_aarch64_ilp32): New define.
141 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
142 (bfd_elf32_aarch64_set_options): Ditto.
143 (elf32_aarch64_setup_section_lists): Ditto.
144 (elf32_aarch64_next_input_section): Ditto.
145 (elf32_aarch64_size_stubs): Ditto.
146 (elf32_aarch64_build_stubs): Ditto.
147 * bfd-in2.h: Re-generated.
148 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
149 and bfd_elf32_bigaarch64_vec.
150 (aarch64-*-linux*): Likewise.
151 (aarch64_be-*-elf): Likewise.
152 (aarch64_be-*-linux*): Likewise.
153 * configure.in (bfd_elf32_bigaarch64_vec)
154 (bfd_elf32_littleaarch64_vec): New.
155 * configure: Re-generated.
156 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
158 (bfd_aarch64_arch_ilp32): New.
159 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
160 * elfnn-aarch64.c (ARCH_SIZE): New define.
161 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
162 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
163 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
164 (ELF64_R_*): Rename to ELFNN_R_*.
165 Plus other paramaterization.
166 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
168 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
169 bfd_elf32_littleaarch64_vec.
171 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
173 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
174 (BUILD_CFILES): Add elf64-aarch64.c.
175 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
176 * Makefile.in: Re-generated.
177 * elf64-aarch64.c: Rename to ...
178 * elfnn-aarch64.c: ... this.
180 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
181 Paul Brook <paul@codesourcery.com>
183 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
184 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
185 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
186 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
187 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
188 (micromips_insn32_o32_exec_plt0_entry): New variable.
189 (micromips_insn32_o32_exec_plt_entry): Likewise.
190 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
191 (mips_elf_estimate_stub_size): Likewise.
192 (_bfd_mips_elf_size_dynamic_sections): Likewise.
193 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
194 (mips_finish_exec_plt): Likewise.
195 (_bfd_mips_elf_relax_section): Likewise.
196 (_bfd_mips_elf_insn32): New function.
197 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
199 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
201 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
203 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
204 (bfd_elf32_get_synthetic_symtab): New macro.
205 * elfxx-mips.c (plt_entry): New structure.
206 (mips_elf_link_hash_entry): Add use_plt_entry member.
207 (mips_elf_link_hash_table): Rename plt_entry_size member to
208 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
209 plt_comp_offset, plt_got_index entries and plt_header_is_comp
211 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
212 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
213 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
214 (STUB_LI16S_MICROMIPS): Likewise.
215 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
216 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
217 (micromips_o32_exec_plt0_entry): New variable.
218 (mips16_o32_exec_plt_entry): Likewise.
219 (micromips_o32_exec_plt_entry): Likewise.
220 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
221 (mips_elf_output_extsym): Update to use gotplt_union's plist
222 member rather than offset.
223 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
224 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
225 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
226 member rather than offset.
227 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
229 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
231 (mips_elf_make_plt_record): New function.
232 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
233 of JAL relocations that might need a PLT entry.
234 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
235 gotplt_union's plist member rather than offset. Set individual
236 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
237 Don't set the symbol's value in the symbol table for PLT
238 references here. Don't set the PLT or PLT GOT section sizes
240 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
241 (mips_elf_allocate_lazy_stub): Likewise.
242 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
244 (mips_elf_set_plt_sym_value): New function.
245 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
246 PLT and PLT GOT section sizes here. Set the symbol values in
247 the symbol table for PLT references here. Handle microMIPS
248 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
249 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
250 gotplt_union's plist member rather than offset. Handle
251 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
252 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
253 gotplt_union's plist member rather than offset. Use
254 MIPS_ELF_GOT_SIZE to calculate GOT address.
255 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
256 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
257 mips_finish_exec_plt.
258 (_bfd_mips_elf_link_hash_table_create): Update to use
259 gotplt_union's plist member rather than offset.
260 (_bfd_mips_elf_get_synthetic_symtab): New function.
262 2013-06-24 Wawa <caojinyu@msn.com>
265 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
267 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
269 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
271 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
272 * Makefile.in: Regenerate.
273 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
274 Set want64 to true for them at the end.
275 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
278 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
280 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
281 set sh_entsize for PLT section.
283 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
285 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
286 * bfd-in2.h: Re-generated.
287 * elf64-aarch64.c (RELOC_SECTION): Removed.
288 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
289 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
290 (elf64_aarch64_link_hash_traverse): Ditto.
291 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
294 2013-06-19 Will Newton <will.newton@linaro.org>
296 * configure: Regenerated.
297 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
298 * elf64-aarch64.c: Remove objalloc.h include.
299 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
300 (struct elf64_aarch64_link_hash_table): Remove ifunc related
301 members. (elf_aarch64_local_htab_hash): Remove function.
302 (elf_aarch64_local_htab_eq): Remove function.
303 (elf_aarch64_get_local_sym_hash): Remove function.
304 (elf64_aarch64_link_hash_table_create): Remove local hash
305 table initialization.
306 (elf64_aarch64_final_link_relocate): Remove sym argument and
307 handling of ifunc symbols.
308 (elf64_aarch64_relocate_section): Don't pass sym argument to
309 elf64_aarch64_final_link_relocate.
310 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
311 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
312 (elf64_aarch64_check_relocs): Likewise.
313 (elf64_aarch64_post_process_headers): Remove call to
315 (elf64_aarch64_is_function_type): New function.
316 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
317 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
318 (elf64_aarch64_size_dynamic_sections): Remove call to
319 elf_aarch64_allocate_local_dynrelocs.
320 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
321 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
322 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
323 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
324 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
325 elf_aarch64_finish_local_dynamic_symbol.
326 (elf64_aarch64_add_symbol_hook): Remove function.
328 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
330 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
331 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
332 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
333 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
334 R_AARCH64_GOT_LD_PREL19.
336 2013-06-13 Terry Guo <terry.guo@arm.com>
339 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
340 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
341 supports thumb instructions.
343 2013-06-11 DJ Delorie <dj@redhat.com>
345 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
347 2013-06-11 Will Newton <will.newton@linaro.org>
349 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
350 ELF64_R_SYM instead of ELF32_R_SYM.
352 2013-06-11 Nick Clifton <nickc@redhat.com>
354 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
355 checks if the dynamic sections have been created and relaxation
356 has not been performed.
358 2013-06-07 Will Newton <will.newton@linaro.org>
360 * configure: Regenerate.
361 * configure.in: Build elf-ifunc.o for AArch64.
362 * elf64-aarch64.c: Include objalloc.h.
363 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
364 (struct elf64_aarch64_link_hash_table): Add members for handling
365 R_AARCH64_IRELATIVE relocations.
366 (elf_aarch64_local_htab_hash): New function.
367 (elf_aarch64_local_htab_eq): New function.
368 (elf_aarch64_get_local_sym_hash): New function.
369 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
371 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
372 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
373 for handling STT_GNU_IFUNC symbols.
374 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
375 references to STT_GNU_IFUNC symbols.
376 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
377 STT_GNU_IFUNC symbols.
378 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
379 symbols. Ensure we don't increase plt.refcount from -1 to 0.
380 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
381 (elf64_aarch64_is_function_type): Remove function.
382 (elf64_aarch64_allocate_dynrelocs): Call
383 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
384 (elf_aarch64_allocate_local_dynrelocs): New function.
385 (elf64_aarch64_size_dynamic_sections): Call
386 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
387 (elf64_aarch64_create_small_pltn_entry): Add info argument.
388 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
389 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
390 STT_GNU_IFUNC symbols and .iplt.
391 (elf_aarch64_finish_local_dynamic_symbol): New function.
392 (elf64_aarch64_finish_dynamic_sections): Call
393 elf_aarch64_finish_local_dynamic_symbol.
394 (elf64_aarch64_add_symbol_hook): New function.
396 2013-06-03 Alan Modra <amodra@gmail.com>
398 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
399 var. Use it with last_stab.
401 2013-05-30 Paul Brook <paul@codesourcery.com>
403 * bfd-in2.h: Regenerate.
404 * elf32-mips.c (elf_mips_eh_howto): New.
405 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
406 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
407 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
408 * elf64-mips.c (elf_mips_eh_howto): New.
409 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
410 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
411 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
412 * libbfd.h: Regenerate.
413 * reloc.c (BFD_RELOC_MIPS_EH): New.
415 2013-05-29 Nick Clifton <nickc@redhat.com>
417 * dwarf2.c (struct dwarf2_debug): Add fields for handling
418 alternate debug info source.
419 (dwarf_debug_sections): Add entries for alternate .debug_str and
420 .debug_info sections.
421 (dwarf_debug_section_enum): Likewise.
422 (read_alt_indirect_string): New function. Handles a
423 DW_FORM_GNU_strp_alt attribute.
424 (read_alt_indirect_ref): New function. Handles a
425 DW_FORM_GNU_ref_alt attribute.
426 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
427 DW_FORM_GNU_strp_alt.
428 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
430 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
432 * opncls.c (GNU_DEBUGALTLINK): Define.
433 (bfd_get_alt_debug_link_info): New function.
434 (separate_alt_debug_file_exists): New function.
435 (find_separate_debug_file): Add parameters for fetch and check
437 (bfd_follow_gnu_debugaltlink): New function.
438 * bfd-in2.h: Regenerate.
440 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
442 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
443 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
444 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
445 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
446 * bfd-in2.h: Regenerate.
447 * libbfd.h: Regenerate.
448 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
450 (elf64_aarch64_tlsdesc_howto_table): Likewise.
451 (elf64_aarch64_reloc_map): Likewise.
452 (aarch64_resolve_relocation): Likewise.
453 (bfd_elf_aarch64_put_addend): Likewise.
454 (aarch64_tls_transition_without_check): Likewise.
455 (aarch64_reloc_got_type): Likewise.
456 (elf64_aarch64_final_link_relocate): Likewise.
457 (elf64_aarch64_tls_relax): Likewise.
458 (elf64_aarch64_relocate_section): Likewise.
459 (elf64_aarch64_gc_sweep_hook): Likewise.
460 (elf64_aarch64_check_relocs): Likewise.
462 2013-05-26 Mark Wielaard <mjw@redhat.com>
464 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
465 (max_open_files): New static int initialized to zero.
466 (bfd_cache_max_open): New static function to set and return
468 (bfd_cache_init): Use bfd_cache_max_open.
469 (bfd_open_file): Likewise.
470 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
471 (AC_CHECK_FUNCS): Add getrlimit.
472 * configure: Regenerated.
473 * config.in: Likewise.
474 * sysdep.h: Check and include sys/resource.h for getrlimit.
476 2013-05-23 Alan Modra <amodra@gmail.com>
478 * format.c (bfd_check_format_matches): Don't match a target in
479 targ_selvecs if some other target is a better match. If
480 targets implement match priority, fall back to the first of
483 2013-05-22 Eric Herman <eric@freesa.org>
486 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
488 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
491 * srec.c (srec_set_section_contents): Properly convert size
492 and offset to address when octets_per_byte is not unity.
494 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
496 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
497 refcount member of the gotplt_union when resetting the reference
498 count. Adjust comment.
500 2013-05-20 Will Newton <will.newton@linaro.org>
502 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
503 relocs_copied member.
504 (elf64_aarch64_link_hash_newfunc): Remove initialization of
505 relocs_copied member.
506 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
507 relocs_copied member.
509 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
511 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
514 2013-05-16 Cary Coutant <ccoutant@google.com>
516 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
517 external_ext_size and esize.
519 2013-05-16 Tristan Gingold <gingold@adacore.com>
521 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
522 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
524 2013-05-15 Andreas Schwab <schwab@suse.de>
526 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
528 2013-05-10 Joel Brobecker <brobecker@adacore.com>
530 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
531 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
533 2013-05-09 Joel Brobecker <brobecker@adacore.com>
535 * bfd.c (_bfd_default_error_handler): Replace use of putc
536 by fputc. Add comment explaining why.
538 2013-05-09 Alan Modra <amodra@gmail.com>
540 * elflink.c (elf_link_add_object_symbols): Don't omit reading
541 of symbols when hashes already exist.
543 2013-05-07 Will Newton <will.newton@linaro.org>
545 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
546 plt_header_size argument for ports where it differs from
548 * elf-bfd.h: Likewise.
549 * elf32-i386.c: Pass plt_header_size to
550 _bfd_elf_allocate_ifunc_dyn_relocs.
551 * elf64-x86-64.c: Likewise.
553 2013-05-07 Will Newton <will.newton@linaro.org>
555 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
557 * elf-bfd.h: Likewise.
559 2013-05-06 Paul Brook <paul@codesourcery.com>
561 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
562 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
563 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
564 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
565 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
566 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
568 2013-05-06 Alan Modra <amodra@gmail.com>
570 * elf64-ppc.c (opd_entry_value): Handle case where symbol
571 hashes are not available.
573 2013-05-06 Alan Modra <amodra@gmail.com>
575 * elflink.c (elf_link_add_object_symbols): Don't save symbol
576 hashes around loading as-needed library. Zero them on allocation,
577 and restore to initial all-zero state if library not needed.
578 Arrange to reuse hashes if we load library again later.
580 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
582 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
583 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
584 * elfn32-mips.c: Likewise.
585 * elf64-mips.c: Likewise.
587 2013-05-02 Nick Clifton <nickc@redhat.com>
589 * archures.c: Add some more MSP430 machine numbers.
590 * config.bfd (msp430): Define targ_selvecs.
591 * configure.in: Add bfd_elf32_msp430_ti_vec.
592 * cpu-msp430.c: Add some more MSP430 machine numbers.
593 * elf32-msp430.c Add support for MSP430X relocations.
594 Add support for TI compiler generated relocations.
595 Add support for sym_diff relocations.
596 Add support for relaxing out of range short branches into long
598 Add support for MSP430 attribute section.
599 * reloc.c: Add MSP430X relocations.
600 * targets.c: Add bfd_elf32_msp430_ti_vec.
601 * bfd-in2.h: Regenerate.
602 * configure: Regenerate.
603 * libbfd.h: Regenerate.
605 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
607 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
608 alpha*-*-linux*ecoff*.
610 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
613 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
616 2013-04-30 Alan Modra <amodra@gmail.com>
618 * elflink.c (bfd_elf_record_link_assignment): Dont make
619 STV_INTERNAL symbols STV_HIDDEN.
621 2013-04-29 Nick Clifton <nickc@redhat.com>
623 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
624 fragmented .debug_line sections associated with unmarked code
627 2013-04-29 Will Newton <will.newton@linaro.org>
629 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
630 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
632 2013-04-29 Will Newton <will.newton@linaro.org>
634 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
635 error check up and add error message.
637 2013-04-26 Will Newton <will.newton@linaro.org>
639 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
641 2013-04-25 Alan Modra <amodra@gmail.com>
643 * config.bfd: Add powerpc64le-linux.
645 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
647 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
650 2013-04-24 Roland McGrath <mcgrathr@google.com>
652 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
653 allocate space for PLT header even if IS_IPLT_ENTRY.
654 (arm_nacl_put_plt0): New function, broken out of ...
655 (elf32_arm_finish_dynamic_sections): ... here. Call it.
656 If HTAB->nacl_p, set up the PLT header in .iplt too.
657 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
658 a mapping symbol for the start of .iplt too.
660 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
662 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
664 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
666 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
668 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
670 2013-04-22 Alan Modra <amodra@gmail.com>
673 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
674 sh_size or reloc_count adjustment by count.
676 2013-04-22 Alan Modra <amodra@gmail.com>
678 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
679 create_linkage_sections here..
680 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
681 (create_linkage_sections): Move earlier in file.
682 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
683 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
685 2013-04-19 Nick Clifton <nickc@redhat.com>
688 * compress.c (decompress_contents): Always call inflateEnd, even
689 when another inflation operation fails.
691 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
693 * elf-ifunc.c: Update copyright year.
695 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
697 * coffcode.h: Added a cast to void when a bfd_set_section_*()
698 macro's return value is ignored.
699 * elf32-hppa.c: Likewise.
700 * elf32-tic6x.c: Likewise.
701 * mach-o.c: Likewise.
703 * opncls.c: Likewise.
704 * peicode.h: Likewise.
705 * elf32-m32r.c: Check return value of bfd_set_section_*().
706 * elfnn-ia64.c: Likewise.
707 * elfxx-mips.c: Likewise.
708 * vms-alpha.c: Likewise.
710 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
713 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
714 regular reference without non-GOT reference when building
717 2013-04-15 Alan Modra <amodra@gmail.com>
719 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
720 cache slot for archives.
722 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
724 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
727 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
730 * bfd/elf32-avr.c: Consider all sections to determine if linker
731 relaxation can safely delete a ret after a call/jmp
733 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
735 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
738 2013-04-08 Tom Tromey <tromey@redhat.com>
740 * som.c (bfd_section_from_som_symbol): No longer static.
741 * som.h (bfd_section_from_som_symbol): Declare.
743 2013-04-06 Alan Modra <amodra@gmail.com>
745 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
746 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
748 2013-04-05 Nick Clifton <nickc@redhat.com>
750 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
752 2013-04-04 Alan Modra <amodra@gmail.com>
754 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
755 * bfd-in2.h: Regenerate.
756 * elflink.c (elf_link_add_object_symbols): Use new error.
758 2013-04-03 Nick Clifton <nickc@redhat.com>
760 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
761 (bfd_elf32_bfd_is_target_special_symbol): Define.
763 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
765 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
766 elf64_aarch64_locals to get local GOT reference counts.
768 2013-04-02 DJ Delorie <dj@redhat.com>
770 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
771 (rl78_elf_relax_section): Only fetch the next reloc if there is
774 2013-03-30 Alan Modra <amodra@gmail.com>
777 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
778 global symbols referenced by relocs.
779 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
780 * elf32-bfin.c (bfin_check_relocs): Likewise.
781 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
782 * elf32-cris.c (cris_elf_check_relocs): Likewise.
783 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
784 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
785 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
786 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
787 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
788 * elf32-i370.c (i370_elf_check_relocs): Likewise.
789 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
790 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
791 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
792 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
793 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
794 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
795 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
796 * elf32-metag.c (elf_metag_check_relocs): Likewise.
797 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
798 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
799 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
800 * elf32-mt.c (mt_elf_check_relocs): Likewise.
801 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
802 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
803 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
804 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
805 * elf32-s390.c (elf_s390_check_relocs): Likewise.
806 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
807 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
808 * elf32-sh.c (sh_elf_check_relocs): Likewise.
809 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
810 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
811 * elf32-v850.c (v850_elf_check_relocs): Likewise.
812 * elf32-vax.c (elf_vax_check_relocs): Likewise.
813 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
814 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
815 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
816 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
817 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
818 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
819 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
820 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
821 * elf64-s390.c (elf_s390_check_relocs): Likewise.
822 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
823 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
824 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
825 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
826 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
827 test indirect/warning links for NULL.
829 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
832 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
833 symbol is referenced by a non-shared object.
834 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
836 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
838 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
839 R_SH_REL32 relocations against undefined weak symbols.
841 2013-03-28 Alan Modra <amodra@gmail.com>
843 * elf64-ppc.c (struct ppc_dyn_relocs): New.
844 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
845 into ifunc and non-ifunc.
846 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
847 separate ifunc/non-ifunc dynrel counts.
848 (allocate_got): Always use reliplt for ifunc.
849 (allocate_dynrelocs): Likewise.
850 (ppc64_elf_size_dynamic_sections): Likewise.
851 (ppc64_elf_layout_multitoc): Likewise.
852 (ppc64_elf_relocate_section): Likewise.
854 2013-03-28 Alan Modra <amodra@gmail.com>
856 * elf32-ppc.c (struct ppc_dyn_relocs): New.
857 (ppc_elf_check_relocs): Separate dynrel counts for local syms
858 into ifunc and non-ifunc.
859 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
860 (ppc_elf_size_dynamic_sections): Likewise.
861 (ppc_elf_relocate_section): Likewise.
863 2013-03-28 Alan Modra <amodra@gmail.com>
865 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
866 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
867 bfd_link_info* and asection* params.
868 (_bfd_elf_reloc_type_class): Likewise.
869 * elf.c (_bfd_elf_reloc_type_class): Likewise.
870 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
871 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
872 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
873 for any reliplt reloc. Don't return reloc_class_plt for
874 R_PPC_REL24 and R_PPC_ADDR24.
875 * elf64-ppc.c (allocate_got): Formatting.
876 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
878 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
879 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
880 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
881 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
882 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
883 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
884 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
885 Add extra params to the various reloc_type_class functions.
887 2013-03-27 Alan Modra <amodra@gmail.com>
889 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
890 masks for all local ifunc syms.
891 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
892 (ppc_elf_size_dynamic_sections): Likewise.
893 (ppc_elf_relocate_section): Likewise.
895 2013-03-27 Will Newton <will.newton@linaro.org>
897 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
898 dynamic reloc for symbols with dynindx == -1.
899 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
900 dynamic reloc for symbols with dynindx == -1.
902 2013-03-27 Will Newton <will.newton@linaro.org>
904 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
905 dynamic reloc for non-default visibility undefined weaks.
906 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
907 dynamic reloc for non-default visibility undefined weaks.
909 2013-03-26 Alan Modra <amodra@gmail.com>
911 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
912 over _bfd_elf_merge_symbol calls.
914 2013-03-26 Alan Modra <amodra@gmail.com>
916 * elflink.c (elf_link_add_object_symbols): Add assertion for
917 common override alignment check code. Formatting.
919 2013-03-25 Alan Modra <amodra@gmail.com>
921 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
922 usual common symbols as well as for dynamic. Add poldbfd param.
923 Save old bfd. Adjust callers.
924 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
925 and "value" by value, not pointer. Adjust caller.
926 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
927 Delete code to set same. Use old_bfd and old_alignment from
928 _bfd_elf_merge_symbol instead. Add default symbol before
929 alignment and size checks. Wrap overlong lines.
931 2013-03-25 Alan Modra <amodra@gmail.com>
933 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
934 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
935 when override is true.
937 2013-03-25 Alan Modra <amodra@gmail.com>
939 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
942 2013-03-25 Alan Modra <amodra@gmail.com>
944 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
946 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
947 early in symbol loop.
949 2013-03-25 Alan Modra <amodra@gmail.com>
951 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
952 (_bfd_elf_init_reloc_shdr): Delete.
953 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
954 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
956 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
958 2013-03-23 Alan Modra <amodra@gmail.com>
960 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
961 * elflink.c (_bfd_elf_merge_symbol): Make static.
962 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
963 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
965 2013-03-23 Alan Modra <amodra@gmail.com>
968 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
969 or ref_regular for BFD_PLUGIN owned syms, or have them affect
970 def_dynamic/ref_dynamic.
971 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
974 2013-03-22 David S. Miller <davem@davemloft.net>
976 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
979 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
982 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
983 errors adjusting relocs and symbols.
985 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
987 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
988 @(disp:32,ERx) to mov @(disp:16,ERx).
989 (R_H8_DISP32A16): New reloc.
990 Comments added and corrected.
991 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
992 * bfd-in2.h: Regenerate.
993 * libbfd.h: Regenerate.
995 2013-03-21 Kai Tietz <ktietz@redhat.com>
997 * coffgen.c (coff_real_object_p): Make global.
998 * peicode.h (coff_real_object_p): Add prototype.
999 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1000 external_PEI_IMAGE_hdr structure.
1001 (coff_swap_filehdr_in): Handle variable header-size.
1002 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1003 of directory-entiries as specified in pe-header.
1005 2013-03-21 Nick Clifton <nickc@redhat.com>
1008 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1009 iWMMXt and iWMMXt2 processors from attributes.
1011 2013-03-20 Alan Modra <amodra@gmail.com>
1013 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1014 sh_type according to is_rela.
1016 2013-03-18 Alan Modra <amodra@gmail.com>
1019 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1020 considering whether an --as-needed library is needed.
1022 2013-03-14 Tom Tromey <tromey@redhat.com>
1024 * opncls.c (bfd_get_debug_link_info): Rename from
1025 get_debug_link_info. Export. Update comment.
1026 (find_separate_debug_file): Update.
1027 * bfd-in2.h: Rebuild.
1029 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1031 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1033 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1036 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1038 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1039 * elf.c (elfcore_write_s390_tdb): New function.
1040 (elfcore_write_register_note): Call it.
1041 (elfcore_grok_s390_tdb): New function.
1042 (elfcore_grok_note): Call it.
1044 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1046 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1048 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1050 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1052 2013-03-04 Alan Modra <amodra@gmail.com>
1054 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1055 non-zero addends when relocatable, rather than addends >= 32768.
1056 Always zero "addend" before applying relocation.
1058 2013-03-04 Nick Clifton <nickc@redhat.com>
1060 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1061 file pointer offsets for thin archives.
1063 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1065 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1066 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1068 2013-02-27 DJ Delorie <dj@redhat.com>
1070 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1071 * libbfd.h: Regenerate.
1072 * bfd-in2.h: Regenerate.
1073 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1074 references in compuated relocs.
1076 2013-02-26 Anthony Green <green@moxielogic.com>
1078 * config.bfd: Extend moxie-rtems target triplet name support.
1080 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1083 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1084 unique_global only for definition.
1085 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1087 (elf_link_add_object_symbols): Set unique_global only
1090 2013-02-21 Alan Modra <amodra@gmail.com>
1092 * elf-bfd.h (struct elf_build_id): Extracted from..
1093 (struct elf_build_id_info): ..here. Delete.
1094 (struct output_elf_obj_tdata): New, extracted from..
1095 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1097 (elf_program_header_size): Reference tdata->o.
1098 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1099 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1100 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1101 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1102 when opening bfd in any mode that might write.
1103 (_bfd_elf_write_object_contents): Use build_id field in
1104 output_elf_obj_tdata.
1105 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1106 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1108 2013-02-21 Alan Modra <amodra@gmail.com>
1110 * elf-bfd.h (struct core_elf_obj_tdata): New.
1111 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1112 core_program, and core_command. Add "core".
1113 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1114 Update all refs to tdata core fields.
1115 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1116 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1117 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1118 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1119 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1120 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1121 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1122 to tdata core fields.
1124 2013-02-21 Alan Modra <amodra@gmail.com>
1126 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1127 Delete num_locals and num_globals.
1128 (elf_num_locals, elf_num_globals): Don't define.
1129 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1130 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1131 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1132 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1133 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1134 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1136 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1137 number of locals syms via new param.
1138 (swap_out_syms): Adjust to suit elf_map_symbols change.
1140 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1142 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1143 STO_MICROMIPS annotation.
1145 2013-02-19 Alan Modra <amodra@gmail.com>
1147 * configure.in: Bump version to 2.23.52.
1148 * elf-bfd.h (struct elf_build_id_info): New.
1149 (struct elf_obj_tdata): Delete after_write_object_contents,
1150 after_write_object_contents_info and build_id_size. Make build_id
1151 a pointer to struct elf_build_id_info.
1152 * elf.c (_bfd_elf_write_object_contents): Style. Update
1153 after_write_ibject_contents invocation.
1154 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1155 allow zero size notes.
1156 * configure: Regenerate.
1158 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1160 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1161 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1162 (micromips_elf64_howto_table_rela): Likewise.
1163 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1164 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1165 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1166 (elf_micromips_howto_table_rela): Likewise.
1167 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1169 2013-02-18 Paul Brook <paul@codesourcery.com>
1171 * elfxx-mips.c (MICROMIPS_P): New macro.
1172 (_bfd_mips_elf_symbol_processing): Use it.
1174 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1176 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1177 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1179 2013-02-18 Alan Modra <amodra@gmail.com>
1182 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1183 (_bfd_elf_strtab_clear_all_refs): Declare.
1184 (_bfd_elf_strtab_resize): Declare.
1185 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1186 (_bfd_elf_strtab_clear_all_refs): New function.
1187 (_bfd_elf_strtab_resize): Likewise.
1188 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1190 2013-02-18 Alan Modra <amodra@gmail.com>
1192 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1193 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1194 and elf_text_section to..
1195 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1196 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1197 (struct alpha_elf_find_line): ..this.
1198 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1200 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1203 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1204 for references from the dummy bfd.
1206 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1209 * elflink.c (elf_link_add_object_symbols): Also track weak
1212 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1215 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1216 archive pointing to itself.
1217 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1219 2013-02-15 Nick Clifton <nickc@redhat.com>
1222 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1223 accessing a corrupt nested archive.
1225 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1227 * elfxx-mips.c (mips_got_page_ref): New structure.
1228 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1229 pair to represent the anchor point.
1230 (mips_got_info): Add a got_page_refs field.
1231 (mips_elf_link_hash_table): Add a sym_cache field.
1232 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1233 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1234 new anchor representation.
1235 (mips_elf_create_got_info): Create got_page_refs rather than
1237 (mips_elf_record_got_page_ref): New function.
1238 (mips_elf_pages_for_range): Move further down file.
1239 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1240 Use a section rather than a (bfd, symndx) pair to represent the
1242 (mips_elf_resolve_got_page_ref): New function.
1243 (mips_elf_resolve_final_got_entries): Use it to populate
1245 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1246 rather than mips_elf_record_got_page_entry. Only nullify h
1248 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1251 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1253 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1256 2013-02-12 Alan Modra <amodra@gmail.com>
1258 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1259 suitable definition when using generic linker hash table.
1261 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1263 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1264 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1265 mips_elf_traverse_got_arg. Count GOT entries.
1266 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1267 as argument. Update after above changes.
1268 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1269 mips_elf_count_got_entries. Update the calls to
1270 mips_elf_resolve_final_got_entries.
1272 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1274 * elfxx-mips.c (mips_got_tls_type): New enum.
1275 (mips_got_entry): Add tls_initialized.
1276 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1277 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1279 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1280 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1281 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1283 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1284 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1285 tls_initialized rather than GOT_TLS_DONE.
1286 (mips_tls_got_index): Delete.
1287 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1288 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1289 (mips_elf_record_got_entry): Initialize tls_initialized.
1291 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1293 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1294 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1295 tls_ie_got_offset and tls_gd_got_offset.
1296 (mips_elf_link_hash_newfunc): Remove initialization.
1297 (mips_elf_create_got_info): Likewise.
1298 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1299 (mips_tls_single_got_index): Delete.
1300 (mips_elf_local_got_index): Always use the GOT entry to track
1302 (mips_elf_global_got_index): Likewise.
1303 (mips_elf_create_local_got_entry): Assert that TLS entries have
1304 already been allocated.
1305 (mips_elf_record_global_got_symbol): Don't initialize
1306 tls_ie_type or tls_gd_type.
1307 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1308 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1310 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1312 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1313 have been allocated.
1314 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1315 tls_ie_type and tls_gd_type.
1317 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1319 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1320 aliasing violation. Check for htab allocation failures.
1322 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1324 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1326 (mips_elf_global_got_index): ...here. Reorder arguments so that
1327 the output bfd and info come first.
1328 (mips_elf_calculate_relocation): Update the call to
1329 mips_elf_global_got_index accordingly.
1330 (_bfd_mips_elf_finish_dynamic_symbol): Use
1331 mips_elf_primary_global_got_index rather than
1332 mips_elf_global_got_index.
1333 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1335 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1337 * elfxx-mips.c (mips_got_entry): Update comments.
1338 (mips_elf_multi_got_entry_eq): Rename to...
1339 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1340 (mips_elf_create_got_info): Remove master_got_p argument.
1341 Always use mips_elf_got_entry_eq.
1342 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1343 Update calls accordingly.
1345 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1347 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1348 (mips_elf_bfd2got_hash): Delete.
1349 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1350 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1351 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1352 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1353 than mips_elf_got_for_ibfd.
1354 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1355 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1356 (mips_elf_make_got_per_bfd): Replace with...
1357 (mips_elf_add_got_entry): ...this new function.
1358 (mips_elf_make_got_pages_per_bfd): Replace with...
1359 (mips_elf_add_got_page_entry): ...this new function.
1360 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1361 bfd and GOT arguments. Use mips_elf_add_got_entry and
1362 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1363 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1364 to set the BFD's GOT and free the old table.
1365 (mips_elf_merge_got): Replace bfd2got argument with separate
1366 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1367 Use mips_elf_count_got_entries to count the number of entries in
1368 each GOT. Update the calls to mips_elf_merge_got_with.
1369 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1370 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1371 (mips_elf_multi_got): Don't create the bfd2got hash table.
1372 Replace hash table traversal with a walk over the input bfds,
1373 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1374 to set the output bfd's GOT.
1375 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1376 bfds use the master GOT in the single-GOT case.
1377 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1378 rather than mips_elf_got_for_ibfd.
1380 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1382 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1383 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1384 (mips_elf_record_global_got_symbol): Update the hash entry before
1385 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1387 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1388 (mips_elf_record_got_page_entry): Record the entry in both the
1389 master and bfd GOTs.
1391 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1393 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1394 create another one if necessary.
1395 (mips_elf_set_gotidx): New function.
1396 (mips_elf_set_global_gotidx): Use it.
1397 (mips_elf_initialize_tls_index): Likewise. Take a
1398 mips_elf_traverse_got_arg as argument.
1399 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1400 (mips_elf_multi_got): Likewise. Cope with error returns from
1401 mips_elf_set_global_gotidx.
1403 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1405 * elfxx-mips.c (mips_got_info): Add relocs field.
1406 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1408 (mips_elf_traverse_got_arg): ...this new structure.
1409 (mips_elf_count_local_tls_relocs): Delete.
1410 (mips_elf_count_global_tls_relocs): Likewise.
1411 (mips_elf_count_got_entry): New function.
1412 (mips_elf_count_local_got_entries): Likewise.
1413 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1414 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1415 (mips_elf_record_local_got_symbol): Don't count got entries here.
1416 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1417 (mips_elf_set_global_got_offset): Split into...
1418 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1419 new functions. Take a mips_elf_traverse_got_arg rather than a
1420 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1421 Use g->relocs to record the number of relocs needed for global GOT
1423 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1424 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1425 relocations. Update for above function split.
1426 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1427 to count both the number of GOT entries and the number of TLS
1428 relocs required by local entries. Likewise
1429 mips_elf_count_global_tls_entries and global entries.
1430 Remove uses of mips_elf_count_local_tls_relocs and
1431 mips_elf_count_global_tls_relocs.
1433 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1435 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1436 to say that each structure represents only one type of TLS reference.
1437 (GOT_TLS_TYPE): New define.
1438 (mips_elf_link_hash_entry): Temporarily split tls_type and
1439 tls_got_offset into two variables each.
1440 (mips_elf_link_hash_newfunc): Update accordingly.
1441 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1442 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1443 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1444 (mips_tls_got_relocs): Use a switch statement.
1445 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1446 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1447 local "offset" variable.
1448 (mips_tls_got_index): Remove r_type argument and assert. Remove
1449 code that handled entries with two TLS types; always use the
1450 original got_index instead.
1451 (mips_tls_single_got_index): New function.
1452 (mips_elf_local_got_index): Use entry->tls_type to check for
1453 TLS entries. Use mips_tls_single_got_index. Update call to
1455 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1456 Use p->tls_type to check for TLS entries. Update call to
1457 mips_tls_got_index. Use mips_tls_single_got_index.
1458 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1459 Use entry.tls_type to check for TLS entries.
1460 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1461 with r_type argument. Use mips_elf_reloc_tls_type.
1462 Set up the new hash entry fields.
1463 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1464 with r_type argument. Use mips_elf_reloc_tls_type and
1465 mips_tls_got_entries. Remove code that handled entries
1466 with multiple TLS types.
1467 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1468 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1469 Use equality rather than masks when checking for specific TLS types.
1470 Use mips_tls_got_entries. Remove code that handled entries
1471 with multiple TLS types.
1472 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1473 testing the hash table entry.
1474 (_bfd_mips_elf_check_relocs): Update calls to
1475 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1476 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1477 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1479 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1481 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1482 (mips_elf_got_entry_hash): ...this, deleting the old version.
1483 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1486 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1488 * elfxx-mips.c (mips_elf_create_got_info): New function.
1489 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1490 (mips_elf_create_got_section): Likewise.
1492 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1494 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1497 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1499 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1501 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1503 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1504 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1506 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1508 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1509 (mips_elf_count_global_tls_relocs): Don't count indirect or
1511 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1512 number of TLS entries were allocated.
1514 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1516 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1518 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1520 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1521 if there are TLS relocations.
1523 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1525 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1526 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1528 2013-02-11 Alan Modra <amodra@gmail.com>
1530 * elfcode.h (elf_checksum_contents): Free contents.
1531 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1532 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1533 (elf_final_link_free): New function, extracted from..
1534 (bfd_elf_final_link): ..here. Always call
1535 _bfd_elf_write_section_eh_frame_hdr.
1536 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1537 _bfd_elf_link_hash_table_free.
1538 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1539 * libbfd.h: Regenerate.
1540 * merge.c (_bfd_merge_sections_free): New function.
1541 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1543 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1544 _bfd_elf_link_hash_table_free.
1545 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1546 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1547 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1548 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1549 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1550 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1551 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1552 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1553 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1554 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1555 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1556 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1557 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1558 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1559 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1560 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1561 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1563 2013-02-10 Alan Modra <amodra@gmail.com>
1565 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1566 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1567 * m68klinux.c (linux_link_hash_table_create): Likewise.
1568 * sparclinux.c (linux_link_hash_table_create): Likewise.
1569 * sunos.c (sunos_link_hash_table_create): Likewise.
1570 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1571 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1572 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1573 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1574 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1575 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1576 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1577 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1578 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1579 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1580 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1581 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1582 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1583 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1584 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1585 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1586 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1587 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1588 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1589 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1590 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1591 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1592 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1593 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1594 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1595 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1596 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1597 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1599 2013-02-10 Alan Modra <amodra@gmail.com>
1601 * i386linux.c (linux_link_hash_table_create): Allocate table
1602 with bfd_zmalloc, not bfd_alloc.
1603 * pdp11.c (link_hash_table_create): Allocate table with
1604 bfd_malloc, not bfd_alloc.
1605 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1606 with bfd_zmalloc, not bfd_zalloc.
1607 (bfin_link_hash_table_create): Likewise.
1608 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1609 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1611 2013-02-10 Alan Modra <amodra@gmail.com>
1614 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1616 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1618 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1620 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1623 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1625 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1628 2013-02-08 Alan Modra <amodra@gmail.com>
1631 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1632 * elf.c (elf_find_function): Revert last change. Use new
1633 tdata field rather than static vars for cache.
1635 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1638 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1639 symbol is defined in regular object.
1641 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1644 * elf.c (elf_find_function): Don't cache if symbols change.
1646 2013-02-07 Alan Modra <amodra@gmail.com>
1649 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1650 copy attributes from or to non-ELF.
1652 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1654 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1655 for non-zero TLS symbol.
1656 (elf_i386_relocate_section): Don't resolve size relocation against
1657 non-zero TLS symbol.
1658 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1659 pc_count for non-zero TLS symbol.
1660 (elf_x86_64_relocate_section): Don't resolve size relocation
1661 against non-zero TLS symbol.
1663 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1664 Andrew Jenner <andrew@codesourcery.com>
1666 Based on patches from Altera Corporation.
1668 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1669 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1670 (BFD_BACKENDS): Add elf32-nios2.lo.
1671 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1672 * Makefile.in: Regenerated.
1673 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1674 bfd_elf32_littlenios2_vec.
1675 * configure: Regenerated.
1676 * config.bfd: Add cases for nios2.
1677 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1678 (bfd_mach_nios2): Define.
1679 (bfd_nios2_arch): Declare.
1680 (bfd_archures_list): Add bfd_nios2_arch.
1681 * targets.c (bfd_elf32_bignios2_vec): Declare.
1682 (bfd_elf32_littlenios2_vec): Declare.
1683 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1684 bfd_elf32_littlenios2_vec.
1685 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1686 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1687 * bfd-in2.h: Regenerated.
1688 * libbfd.h: Regenerated.
1689 * cpu-nios2.c: New file.
1690 * elf32-nios2.c: New file.
1692 2013-02-06 Alan Modra <amodra@gmail.com>
1694 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1697 2013-02-06 Alan Modra <amodra@gmail.com>
1699 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1700 * Makefile.in: Regenerate.
1702 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1703 Pedro Alves <palves@redhat.com>
1705 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1706 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1708 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1709 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1710 * elf-linux-psinfo.h: New file.
1711 * elf.c: Include elf-linux-psinfo.h.
1712 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1714 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1715 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1716 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1717 (elfcore_write_ppc_linux_prpsinfo32): New function.
1719 2013-02-04 Tristan Gingold <gingold@adacore.com>
1721 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1724 2013-02-04 Alan Modra <amodra@gmail.com>
1726 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1727 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1728 * Makefile.in: Regenerate.
1729 * po/SRC-POTFILES.in: Regenerate.
1731 2013-02-04 Alan Modra <amodra@gmail.com>
1733 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1734 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1736 2013-02-01 Alan Modra <amodra@gmail.com>
1738 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1741 2013-01-31 Tristan Gingold <gingold@adacore.com>
1743 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1744 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1745 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1747 2013-01-31 Alan Modra <amodra@gmail.com>
1748 David S. Miller <davem@davemloft.net>
1751 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1752 references to __tls_get_addr.
1753 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1754 vtinherit and vtentry reloc handling too.
1755 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1757 2013-01-31 Alan Modra <amodra@gmail.com>
1759 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1761 2013-01-31 Alan Modra <amodra@gmail.com>
1763 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1765 2013-01-28 Alan Modra <amodra@gmail.com>
1767 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1768 "relocation" in error messages throughout file.
1769 (ppc64_elf_relocate_section): Remove sibling call error message,
1770 replace with "call lacks nop". Specially report errors for
1771 branches to function entry points via OPD lookup and branches
1772 to stubs. Remove NULL symbol handling now done by %T.
1774 2013-01-28 Alan Modra <amodra@gmail.com>
1776 * archive.c (bfd_generic_archive_p): Return target and keep
1777 ardata on partial matches.
1778 * format.c (bfd_check_format_matches): Adjust for above
1779 change. Remove bfd_error_file_ambiguously_recognized dead
1782 2013-01-26 Alan Modra <amodra@gmail.com>
1784 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1785 bfd_preserve_finish): Move to..
1786 * format.c: ..here, splitting out..
1787 (bfd_reinit): ..this. New function.
1788 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1789 keep bfd state for a match.
1790 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1791 * elfcore.h (elf_core_file_p): Likewise.
1792 * mach-o.c (bfd_mach_o_header_p): Likewise.
1793 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1794 * xsym.c (bfd_sym_object_p): Likewise.
1795 * mmo.c (mmo_scan): Clear abfd->symcount.
1796 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1797 * section.c (bfd_section_list_clear): Clear section_htab.count.
1798 * bfd-in2.h: Regenerate.
1800 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1802 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1803 second reloc, make sure that the reloc potentially exists first.
1805 2013-01-24 Nick Clifton <nickc@redhat.com>
1807 * archures.c: Add bfd_mach_v850e3v5.
1808 * bfd-in2.h: Regenerate.
1809 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1810 * cpu-v850_rh850.c: Likewise.
1811 * elf32-v850.c: Add support for v850e3v5 architecture.
1813 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1815 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1817 2013-01-23 Leif Ekblad <leif@rdos.net>
1819 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1821 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1823 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1824 non-zero TLS symbol.
1825 (elf_i386_relocate_section): Resolve size relocation against
1826 non-zero TLS symbol.
1827 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1828 for non-zero TLS symbol.
1829 (elf_x86_64_relocate_section): Resolve size relocation against
1830 non-zero TLS symbol.
1832 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1834 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1835 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1838 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1840 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1841 PC-relative relocation.
1842 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1843 as PC-relative relocation.
1845 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1847 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1849 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1851 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1852 and R_X86_64_SIZE64 check.
1853 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1854 nor R_X86_64_SIZE64.
1856 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1858 * bfd-in2.h: Regenerated.
1859 * libbfd.h: Likewise.
1861 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1862 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1863 (elf_i386_check_relocs): Handle R_386_SIZE32.
1864 (elf_i386_gc_sweep_hook): Likewise.
1865 (elf_i386_relocate_section): Likewise.
1867 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1868 and R_X86_64_SIZE64 entries.
1869 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1870 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1871 (elf_x86_64_reloc_name_lookup): Likewise.
1872 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1874 (elf_x86_64_gc_sweep_hook): Likewise.
1875 (elf_x86_64_relocate_section): Likewise.
1877 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1880 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1882 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1883 with R_X86_64_RELATIVE64.
1885 2013-01-15 Nick Clifton <nickc@redhat.com>
1887 * elf32-msp430.c: Fix spelling typo.
1889 2013-01-15 Alan Modra <amodra@gmail.com>
1891 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1894 2013-01-14 Alan Modra <amodra@gmail.com>
1897 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1898 (memory_bclose): Likewise. Return 0 on success.
1899 * cache.c (cache_bclose): Likewise.
1900 * opncls.c (opncls_bclose, bfd_close): Likewise.
1901 * vms-lib.c (vms_lib_bclose): Likewise.
1902 * libbfd.h: Regenerate.
1904 2013-01-13 Alan Modra <amodra@gmail.com>
1906 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1907 Add ref_dynamic_nonweak.
1908 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1909 (_bfd_elf_merge_symbol): Don't call above function. Move
1910 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1912 (elf_link_add_object_symbols): Delete redundant "override" test.
1913 Don't set dynamic_def here.
1914 (elf_link_output_extsym): Update.
1916 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1918 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1919 normal and TLS symbol access.
1920 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1922 2013-01-12 Alan Modra <amodra@gmail.com>
1924 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1925 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1926 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1928 2013-01-12 Alan Modra <amodra@gmail.com>
1931 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1932 (_bfd_elf_strtab_clear_all_refs): Define.
1933 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1934 (_bfd_elf_strtab_clear_all_refs): Delete.
1935 * elflink.c (elf_link_add_object_symbols): Clear out added
1936 strtab refs. Correct handling of warning common symbols.
1938 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1940 * aout0.c: Remove trailing white spaces.
1941 * archive.c: Likewise.
1942 * archures.c: Likewise.
1943 * bfd-in.h: Likewise.
1944 * bfd-in2.h: Likewise.
1945 * coff-alpha.c: Likewise.
1946 * coff-i860.c: Likewise.
1947 * coff-mips.c: Likewise.
1948 * coff-ppc.c: Likewise.
1949 * coff-tic80.c: Likewise.
1950 * coff-x86_64.c: Likewise.
1951 * coff-z80.c: Likewise.
1952 * coffcode.h: Likewise.
1953 * coffgen.c: Likewise.
1954 * cofflink.c: Likewise.
1955 * compress.c: Likewise.
1956 * corefile.c: Likewise.
1957 * cpu-arm.c: Likewise.
1958 * cpu-avr.c: Likewise.
1959 * cpu-bfin.c: Likewise.
1960 * cpu-cr16.c: Likewise.
1961 * cpu-cr16c.c: Likewise.
1962 * cpu-crx.c: Likewise.
1963 * cpu-h8300.c: Likewise.
1964 * cpu-i386.c: Likewise.
1965 * cpu-lm32.c: Likewise.
1966 * cpu-m68k.c: Likewise.
1967 * cpu-moxie.c: Likewise.
1968 * cpu-msp430.c: Likewise.
1969 * cpu-sh.c: Likewise.
1970 * cpu-xc16x.c: Likewise.
1971 * dwarf2.c: Likewise.
1972 * ecofflink.c: Likewise.
1973 * ecoffswap.h: Likewise.
1974 * elf-ifunc.c: Likewise.
1975 * elf-m10300.c: Likewise.
1976 * elf-vxworks.c: Likewise.
1977 * elf32-avr.c: Likewise.
1978 * elf32-avr.h: Likewise.
1979 * elf32-cr16.c: Likewise.
1980 * elf32-cr16c.c: Likewise.
1981 * elf32-cris.c: Likewise.
1982 * elf32-crx.c: Likewise.
1983 * elf32-frv.c: Likewise.
1984 * elf32-hppa.c: Likewise.
1985 * elf32-i860.c: Likewise.
1986 * elf32-ip2k.c: Likewise.
1987 * elf32-iq2000.c: Likewise.
1988 * elf32-m32c.c: Likewise.
1989 * elf32-m68hc1x.c: Likewise.
1990 * elf32-msp430.c: Likewise.
1991 * elf32-mt.c: Likewise.
1992 * elf32-ppc.c: Likewise.
1993 * elf32-rl78.c: Likewise.
1994 * elf32-s390.c: Likewise.
1995 * elf32-score.h: Likewise.
1996 * elf32-sh-symbian.c: Likewise.
1997 * elf32-sh.c: Likewise.
1998 * elf32-spu.c: Likewise.
1999 * elf32-tic6x.c: Likewise.
2000 * elf32-v850.c: Likewise.
2001 * elf32-xc16x.c: Likewise.
2002 * elf32-xtensa.c: Likewise.
2003 * elf64-alpha.c: Likewise.
2004 * elf64-hppa.c: Likewise.
2005 * elf64-ppc.c: Likewise.
2006 * elf64-s390.c: Likewise.
2007 * elfcore.h: Likewise.
2008 * elflink.c: Likewise.
2009 * elfxx-mips.c: Likewise.
2010 * elfxx-sparc.c: Likewise.
2011 * elfxx-tilegx.c: Likewise.
2013 * libcoff.h: Likewise.
2014 * libpei.h: Likewise.
2015 * libxcoff.h: Likewise.
2016 * linker.c: Likewise.
2017 * mach-o-i386.c: Likewise.
2018 * mach-o-target.c: Likewise.
2019 * mach-o.c: Likewise.
2020 * mach-o.h: Likewise.
2022 * opncls.c: Likewise.
2023 * pdp11.c: Likewise.
2024 * pe-x86_64.c: Likewise.
2025 * peXXigen.c: Likewise.
2026 * pef-traceback.h: Likewise.
2027 * pei-x86_64.c: Likewise.
2028 * peicode.h: Likewise.
2029 * plugin.c: Likewise.
2030 * reloc.c: Likewise.
2031 * riscix.c: Likewise.
2032 * section.c: Likewise.
2035 * tekhex.c: Likewise.
2036 * ticoff.h: Likewise.
2037 * vaxbsd.c: Likewise.
2038 * xcofflink.c: Likewise.
2039 * xtensa-isa.c: Likewise.
2041 2013-01-10 Will Newton <will.newton@imgtec.com>
2043 * Makefile.am: Add Meta.
2044 * Makefile.in: Regenerate.
2045 * archures.c (bfd_mach_metag): New.
2046 * bfd-in2.h: Regenerate.
2047 * config.bfd: Add Meta.
2048 * configure: Regenerate.
2049 * configure.in: Add Meta.
2050 * cpu-metag.c: New file.
2051 * elf-bfd.h: Add Meta.
2052 * elf32-metag.c: New file.
2053 * elf32-metag.h: New file.
2054 * libbfd.h: Regenerate.
2055 * reloc.c: Add Meta relocations.
2056 * targets.c: Add Meta.
2058 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2060 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2061 (elfcore_write_aarch_hw_break): Likewise.
2062 (elfcore_write_aarch_hw_watch): Likewise.
2063 * elf.c (elfcore_grok_aarch_tls): New function.
2064 (elfcore_grok_aarch_hw_break): Likewise.
2065 (elfcore_grok_aarch_hw_watch): Likewise.
2066 (elfcore_grok_note): Call the new functions to handle the
2067 corresponding notes.
2068 (elfcore_write_aarch_tls): New function.
2069 (elfcore_write_aarch_hw_break): Likewise.
2070 (elfcore_write_aarch_hw_watch): Likewise.
2071 (elfcore_write_register_note): Call the new functions to handle the
2072 corresponding pseudo sections.
2074 2013-01-07 Tom Tromey <tromey@redhat.com>
2076 * section.c (_bfd_std_section): Rename from std_section.
2077 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2078 (STD_SECTION): Update.
2079 * bfd-in2.h: Rebuild.
2081 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2083 * archures.c (bfd_mach_mips5900): Define.
2084 * bfd-in2.h: Regenerate.
2085 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2086 * cpu-mips.c: Add support for MIPS r5900.
2087 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2089 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2090 Nick Clifton <nickc@redhat.com>
2092 * elflink.c (get_value): Prevent the use of an undefined shift
2093 operation. Add sanity checks.
2095 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2097 * config.bfd (cr16*-*-uclinux*): New target support.
2100 For older changes see ChangeLog-2012
2102 Copyright (C) 2013 Free Software Foundation, Inc.
2104 Copying and distribution of this file, with or without modification,
2105 are permitted in any medium without royalty provided the copyright
2106 notice and this notice are preserved.
2112 version-control: never