1 2013-07-03 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
4 when relocatable. Don't change root.type or type here.
5 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
7 2013-07-03 Alan Modra <amodra@gmail.com>
9 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
10 (ppc64_elf_size_stubs): Don't set "addend".
11 (ppc64_elf_relocate_section): Don't allow calls via
12 toc-adjusting stubs without a following nop even in an
13 executable, except for self-calls and both libc_start_main
16 2013-07-03 Alan Modra <amodra@gmail.com>
18 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
20 2013-07-02 Tristan Gingold <gingold@adacore.com>
22 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
25 2013-07-02 Tristan Gingold <gingold@adacore.com>
27 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
28 (_bfd_vms_find_nearest_line_discriminator): New function.
30 2013-07-02 Tristan Gingold <gingold@adacore.com>
32 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
34 2013-07-02 Tristan Gingold <gingold@adacore.com>
36 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
37 (rs6000coff_vec): Reference it.
39 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
41 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
42 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
43 (elfNN_aarch64_create_dynamic_sections): Do not define
44 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
46 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
48 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
49 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
50 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
51 * ld-aarch64/tls-relax-all.d: Likewise.
52 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
53 * ld-aarch64/gc-tls-relocs.d: Likewise.
54 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
55 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
56 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
58 2013-07-02 Alan Modra <amodra@gmail.com>
60 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
61 .TOC. after relocatable check.
63 2013-07-01 Alan Modra <amodra@gmail.com>
65 * elf64-ppc.h (ppc64_elf_toc): Delete.
66 (ppc64_elf_set_toc): Declare.
67 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
68 with call the ppc64_elf_set_toc.
69 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
70 (ppc64_elf_start_multitoc_partition): Likewise.
71 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
73 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
75 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
76 as needing a toc pointer.
77 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
78 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
81 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
84 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
87 2013-06-28 Nick Clifton <nickc@redhat.com>
90 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
92 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
94 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
96 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
97 in sgot[0] rather than sgotplt[0].
99 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
101 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
102 beginning of the generated file.
103 (elf64-aarch64.c): Likewise.
104 * Makefile.in: Re-generated.
106 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
108 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
109 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
110 * Makefile.in: Re-generated.
111 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
112 (bfd_elf64_littleaarch64_vec): Likewise.
113 (bfd_elf32_bigaarch64_vec): Likewise.
114 (bfd_elf32_littleaarch64_vec): Likewise.
115 * configure: Re-generated.
116 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
117 * elfxx-aarch64.h: New file.
118 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
119 stuff to elfxx-aarch64.c.
120 (bfd_elf_aarch64_put_addend): Removed.
121 (PG_OFFSET, PG): Likewise.
122 (elfNN_aarch64_small_plt0_entry): Support ELF32.
123 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
124 (elf64_aarch64_grok_prstatus): Removed.
125 (elf_backend_grok_prstatus): Removed.
127 (aarch64_unsigned_overflow): Likewise.
128 (aarch64_signed_overflow): Likewise.
129 (aarch64_resolve_relocation): Likewise.
131 (decode_branch_ofs_26): Likewise.
132 (decode_cond_branch_ofs_19): Likewise.
133 (decode_ld_lit_ofs_19): Likewise.
134 (decode_tst_branch_ofs_14): Likewise.
135 (decode_movw_imm): Likewise.
136 (decode_adr_imm): Likewise.
137 (decode_add_imm): Likewise.
138 (reencode_branch_ofs_26): Likewise.
139 (reencode_cond_branch_ofs_19): Likewise.
140 (reencode_ld_lit_ofs_19): Likewise.
141 (reencode_tst_branch_ofs_14): Likewise.
142 (reencode_movw_imm): Likewise.
143 (reencode_adr_imm): Likewise.
144 (reencode_ldst_pos_imm): Likewise.
145 (reencode_add_imm): Likewise.
146 (reencode_movzn_to_movz): Likewise.
147 (reencode_movzn_to_movn): Likewise.
148 (aarch64_relocate): Update to call the new function names in
150 (aarch64_calculate_got_entry_vma): Likewise.
151 (elfNN_aarch64_final_link_relocate): Likewise.
152 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
153 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
154 (elf_aarch64_update_plt_entry): ... this.
155 (elfNN_aarch64_create_small_pltn_entry): Update.
156 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
157 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
158 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
159 call elf_aarch64_update_plt_entry.
161 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
163 * bfd-in2.h: Re-generated.
164 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
165 (IS_AARCH64_TLS_RELOC): Change to be based on the
166 bfd reloc enumerators.
167 (IS_AARCH64_TLSDESC_RELOC): Likewise.
168 (PG, PG_OFFSET): Cast literal to bfd_vma.
169 (elf64_aarch64_howto_table): Removed.
170 (elf64_aarch64_howto_dynrelocs): Removed.
171 (elf64_aarch64_tls_howto_table): Removed.
172 (elf64_aarch64_tlsdesc_howto_table): Removed.
173 (elfNN_aarch64_howto_table): New table to host all howto entires..
174 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
175 (elfNN_aarch64_bfd_reloc_from_howto): New function.
176 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
177 (struct elf_aarch64_reloc_map): New.
178 (elf_aarch64_reloc_map): New table.
179 (elfNN_aarch64_howto_from_bfd_reloc): New function.
180 (elfNN_aarch64_howto_from_type): Update to look up the new table
181 elfNN_aarch64_howto_table.
182 (struct elf64_aarch64_reloc_map): Remove.
183 (elf64_aarch64_reloc_map): Remove.
184 (elfNN_aarch64_reloc_type_lookup): Change to call
185 elfNN_aarch64_howto_from_bfd_reloc.
186 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
187 elfNN_aarch64_howto_table.
188 (aarch64_resolve_relocation): Refactor to switch on the bfd
190 (bfd_elf_aarch64_put_addend): Likewise.
191 (elfNN_aarch64_final_link_relocate): Likewise.
192 (aarch64_tls_transition_without_check): Likewise.
193 (aarch64_reloc_got_type): Likewise.
194 (aarch64_can_relax_tls): Likewise.
195 (aarch64_tls_transition): Likewise.
196 (elfNN_aarch64_tls_relax): Likewise.
197 (elfNN_aarch64_final_link_relocate): Likewise.
198 (elfNN_aarch64_relocate_section): Likewise.
199 (elfNN_aarch64_gc_sweep_hook): Likewise.
200 (elfNN_aarch64_check_relocs): Likewise.
201 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
202 * libbfd.h: Re-generated.
203 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
204 (BFD_RELOC_AARCH64_RELOC_START)
205 (BFD_RELOC_AARCH64_RELOC_END)
206 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
207 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
208 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
209 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
210 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
211 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
212 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
214 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
216 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
217 (BUILD_CFILES): Add elf32-aarch64.c.
218 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
219 * Makefile.in: Re-generated.
220 * archures.c (bfd_mach_aarch64_ilp32): New define.
221 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
222 (bfd_elf32_aarch64_set_options): Ditto.
223 (elf32_aarch64_setup_section_lists): Ditto.
224 (elf32_aarch64_next_input_section): Ditto.
225 (elf32_aarch64_size_stubs): Ditto.
226 (elf32_aarch64_build_stubs): Ditto.
227 * bfd-in2.h: Re-generated.
228 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
229 and bfd_elf32_bigaarch64_vec.
230 (aarch64-*-linux*): Likewise.
231 (aarch64_be-*-elf): Likewise.
232 (aarch64_be-*-linux*): Likewise.
233 * configure.in (bfd_elf32_bigaarch64_vec)
234 (bfd_elf32_littleaarch64_vec): New.
235 * configure: Re-generated.
236 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
238 (bfd_aarch64_arch_ilp32): New.
239 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
240 * elfnn-aarch64.c (ARCH_SIZE): New define.
241 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
242 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
243 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
244 (ELF64_R_*): Rename to ELFNN_R_*.
245 Plus other paramaterization.
246 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
248 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
249 bfd_elf32_littleaarch64_vec.
251 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
253 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
254 (BUILD_CFILES): Add elf64-aarch64.c.
255 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
256 * Makefile.in: Re-generated.
257 * elf64-aarch64.c: Rename to ...
258 * elfnn-aarch64.c: ... this.
260 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
261 Paul Brook <paul@codesourcery.com>
263 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
264 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
265 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
266 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
267 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
268 (micromips_insn32_o32_exec_plt0_entry): New variable.
269 (micromips_insn32_o32_exec_plt_entry): Likewise.
270 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
271 (mips_elf_estimate_stub_size): Likewise.
272 (_bfd_mips_elf_size_dynamic_sections): Likewise.
273 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
274 (mips_finish_exec_plt): Likewise.
275 (_bfd_mips_elf_relax_section): Likewise.
276 (_bfd_mips_elf_insn32): New function.
277 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
279 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
281 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
283 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
284 (bfd_elf32_get_synthetic_symtab): New macro.
285 * elfxx-mips.c (plt_entry): New structure.
286 (mips_elf_link_hash_entry): Add use_plt_entry member.
287 (mips_elf_link_hash_table): Rename plt_entry_size member to
288 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
289 plt_comp_offset, plt_got_index entries and plt_header_is_comp
291 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
292 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
293 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
294 (STUB_LI16S_MICROMIPS): Likewise.
295 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
296 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
297 (micromips_o32_exec_plt0_entry): New variable.
298 (mips16_o32_exec_plt_entry): Likewise.
299 (micromips_o32_exec_plt_entry): Likewise.
300 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
301 (mips_elf_output_extsym): Update to use gotplt_union's plist
302 member rather than offset.
303 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
304 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
305 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
306 member rather than offset.
307 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
309 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
311 (mips_elf_make_plt_record): New function.
312 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
313 of JAL relocations that might need a PLT entry.
314 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
315 gotplt_union's plist member rather than offset. Set individual
316 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
317 Don't set the symbol's value in the symbol table for PLT
318 references here. Don't set the PLT or PLT GOT section sizes
320 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
321 (mips_elf_allocate_lazy_stub): Likewise.
322 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
324 (mips_elf_set_plt_sym_value): New function.
325 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
326 PLT and PLT GOT section sizes here. Set the symbol values in
327 the symbol table for PLT references here. Handle microMIPS
328 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
329 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
330 gotplt_union's plist member rather than offset. Handle
331 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
332 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
333 gotplt_union's plist member rather than offset. Use
334 MIPS_ELF_GOT_SIZE to calculate GOT address.
335 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
336 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
337 mips_finish_exec_plt.
338 (_bfd_mips_elf_link_hash_table_create): Update to use
339 gotplt_union's plist member rather than offset.
340 (_bfd_mips_elf_get_synthetic_symtab): New function.
342 2013-06-24 Wawa <caojinyu@msn.com>
345 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
347 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
349 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
351 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
352 * Makefile.in: Regenerate.
353 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
354 Set want64 to true for them at the end.
355 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
358 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
360 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
361 set sh_entsize for PLT section.
363 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
365 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
366 * bfd-in2.h: Re-generated.
367 * elf64-aarch64.c (RELOC_SECTION): Removed.
368 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
369 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
370 (elf64_aarch64_link_hash_traverse): Ditto.
371 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
374 2013-06-19 Will Newton <will.newton@linaro.org>
376 * configure: Regenerated.
377 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
378 * elf64-aarch64.c: Remove objalloc.h include.
379 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
380 (struct elf64_aarch64_link_hash_table): Remove ifunc related
381 members. (elf_aarch64_local_htab_hash): Remove function.
382 (elf_aarch64_local_htab_eq): Remove function.
383 (elf_aarch64_get_local_sym_hash): Remove function.
384 (elf64_aarch64_link_hash_table_create): Remove local hash
385 table initialization.
386 (elf64_aarch64_final_link_relocate): Remove sym argument and
387 handling of ifunc symbols.
388 (elf64_aarch64_relocate_section): Don't pass sym argument to
389 elf64_aarch64_final_link_relocate.
390 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
391 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
392 (elf64_aarch64_check_relocs): Likewise.
393 (elf64_aarch64_post_process_headers): Remove call to
395 (elf64_aarch64_is_function_type): New function.
396 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
397 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
398 (elf64_aarch64_size_dynamic_sections): Remove call to
399 elf_aarch64_allocate_local_dynrelocs.
400 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
401 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
402 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
403 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
404 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
405 elf_aarch64_finish_local_dynamic_symbol.
406 (elf64_aarch64_add_symbol_hook): Remove function.
408 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
410 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
411 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
412 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
413 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
414 R_AARCH64_GOT_LD_PREL19.
416 2013-06-13 Terry Guo <terry.guo@arm.com>
419 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
420 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
421 supports thumb instructions.
423 2013-06-11 DJ Delorie <dj@redhat.com>
425 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
427 2013-06-11 Will Newton <will.newton@linaro.org>
429 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
430 ELF64_R_SYM instead of ELF32_R_SYM.
432 2013-06-11 Nick Clifton <nickc@redhat.com>
434 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
435 checks if the dynamic sections have been created and relaxation
436 has not been performed.
438 2013-06-07 Will Newton <will.newton@linaro.org>
440 * configure: Regenerate.
441 * configure.in: Build elf-ifunc.o for AArch64.
442 * elf64-aarch64.c: Include objalloc.h.
443 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
444 (struct elf64_aarch64_link_hash_table): Add members for handling
445 R_AARCH64_IRELATIVE relocations.
446 (elf_aarch64_local_htab_hash): New function.
447 (elf_aarch64_local_htab_eq): New function.
448 (elf_aarch64_get_local_sym_hash): New function.
449 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
451 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
452 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
453 for handling STT_GNU_IFUNC symbols.
454 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
455 references to STT_GNU_IFUNC symbols.
456 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
457 STT_GNU_IFUNC symbols.
458 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
459 symbols. Ensure we don't increase plt.refcount from -1 to 0.
460 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
461 (elf64_aarch64_is_function_type): Remove function.
462 (elf64_aarch64_allocate_dynrelocs): Call
463 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
464 (elf_aarch64_allocate_local_dynrelocs): New function.
465 (elf64_aarch64_size_dynamic_sections): Call
466 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
467 (elf64_aarch64_create_small_pltn_entry): Add info argument.
468 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
469 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
470 STT_GNU_IFUNC symbols and .iplt.
471 (elf_aarch64_finish_local_dynamic_symbol): New function.
472 (elf64_aarch64_finish_dynamic_sections): Call
473 elf_aarch64_finish_local_dynamic_symbol.
474 (elf64_aarch64_add_symbol_hook): New function.
476 2013-06-03 Alan Modra <amodra@gmail.com>
478 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
479 var. Use it with last_stab.
481 2013-05-30 Paul Brook <paul@codesourcery.com>
483 * bfd-in2.h: Regenerate.
484 * elf32-mips.c (elf_mips_eh_howto): New.
485 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
486 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
487 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
488 * elf64-mips.c (elf_mips_eh_howto): New.
489 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
490 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
491 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
492 * libbfd.h: Regenerate.
493 * reloc.c (BFD_RELOC_MIPS_EH): New.
495 2013-05-29 Nick Clifton <nickc@redhat.com>
497 * dwarf2.c (struct dwarf2_debug): Add fields for handling
498 alternate debug info source.
499 (dwarf_debug_sections): Add entries for alternate .debug_str and
500 .debug_info sections.
501 (dwarf_debug_section_enum): Likewise.
502 (read_alt_indirect_string): New function. Handles a
503 DW_FORM_GNU_strp_alt attribute.
504 (read_alt_indirect_ref): New function. Handles a
505 DW_FORM_GNU_ref_alt attribute.
506 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
507 DW_FORM_GNU_strp_alt.
508 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
510 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
512 * opncls.c (GNU_DEBUGALTLINK): Define.
513 (bfd_get_alt_debug_link_info): New function.
514 (separate_alt_debug_file_exists): New function.
515 (find_separate_debug_file): Add parameters for fetch and check
517 (bfd_follow_gnu_debugaltlink): New function.
518 * bfd-in2.h: Regenerate.
520 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
522 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
523 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
524 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
525 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
526 * bfd-in2.h: Regenerate.
527 * libbfd.h: Regenerate.
528 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
530 (elf64_aarch64_tlsdesc_howto_table): Likewise.
531 (elf64_aarch64_reloc_map): Likewise.
532 (aarch64_resolve_relocation): Likewise.
533 (bfd_elf_aarch64_put_addend): Likewise.
534 (aarch64_tls_transition_without_check): Likewise.
535 (aarch64_reloc_got_type): Likewise.
536 (elf64_aarch64_final_link_relocate): Likewise.
537 (elf64_aarch64_tls_relax): Likewise.
538 (elf64_aarch64_relocate_section): Likewise.
539 (elf64_aarch64_gc_sweep_hook): Likewise.
540 (elf64_aarch64_check_relocs): Likewise.
542 2013-05-26 Mark Wielaard <mjw@redhat.com>
544 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
545 (max_open_files): New static int initialized to zero.
546 (bfd_cache_max_open): New static function to set and return
548 (bfd_cache_init): Use bfd_cache_max_open.
549 (bfd_open_file): Likewise.
550 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
551 (AC_CHECK_FUNCS): Add getrlimit.
552 * configure: Regenerated.
553 * config.in: Likewise.
554 * sysdep.h: Check and include sys/resource.h for getrlimit.
556 2013-05-23 Alan Modra <amodra@gmail.com>
558 * format.c (bfd_check_format_matches): Don't match a target in
559 targ_selvecs if some other target is a better match. If
560 targets implement match priority, fall back to the first of
563 2013-05-22 Eric Herman <eric@freesa.org>
566 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
568 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
571 * srec.c (srec_set_section_contents): Properly convert size
572 and offset to address when octets_per_byte is not unity.
574 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
576 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
577 refcount member of the gotplt_union when resetting the reference
578 count. Adjust comment.
580 2013-05-20 Will Newton <will.newton@linaro.org>
582 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
583 relocs_copied member.
584 (elf64_aarch64_link_hash_newfunc): Remove initialization of
585 relocs_copied member.
586 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
587 relocs_copied member.
589 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
591 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
594 2013-05-16 Cary Coutant <ccoutant@google.com>
596 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
597 external_ext_size and esize.
599 2013-05-16 Tristan Gingold <gingold@adacore.com>
601 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
602 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
604 2013-05-15 Andreas Schwab <schwab@suse.de>
606 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
608 2013-05-10 Joel Brobecker <brobecker@adacore.com>
610 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
611 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
613 2013-05-09 Joel Brobecker <brobecker@adacore.com>
615 * bfd.c (_bfd_default_error_handler): Replace use of putc
616 by fputc. Add comment explaining why.
618 2013-05-09 Alan Modra <amodra@gmail.com>
620 * elflink.c (elf_link_add_object_symbols): Don't omit reading
621 of symbols when hashes already exist.
623 2013-05-07 Will Newton <will.newton@linaro.org>
625 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
626 plt_header_size argument for ports where it differs from
628 * elf-bfd.h: Likewise.
629 * elf32-i386.c: Pass plt_header_size to
630 _bfd_elf_allocate_ifunc_dyn_relocs.
631 * elf64-x86-64.c: Likewise.
633 2013-05-07 Will Newton <will.newton@linaro.org>
635 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
637 * elf-bfd.h: Likewise.
639 2013-05-06 Paul Brook <paul@codesourcery.com>
641 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
642 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
643 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
644 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
645 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
646 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
648 2013-05-06 Alan Modra <amodra@gmail.com>
650 * elf64-ppc.c (opd_entry_value): Handle case where symbol
651 hashes are not available.
653 2013-05-06 Alan Modra <amodra@gmail.com>
655 * elflink.c (elf_link_add_object_symbols): Don't save symbol
656 hashes around loading as-needed library. Zero them on allocation,
657 and restore to initial all-zero state if library not needed.
658 Arrange to reuse hashes if we load library again later.
660 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
662 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
663 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
664 * elfn32-mips.c: Likewise.
665 * elf64-mips.c: Likewise.
667 2013-05-02 Nick Clifton <nickc@redhat.com>
669 * archures.c: Add some more MSP430 machine numbers.
670 * config.bfd (msp430): Define targ_selvecs.
671 * configure.in: Add bfd_elf32_msp430_ti_vec.
672 * cpu-msp430.c: Add some more MSP430 machine numbers.
673 * elf32-msp430.c Add support for MSP430X relocations.
674 Add support for TI compiler generated relocations.
675 Add support for sym_diff relocations.
676 Add support for relaxing out of range short branches into long
678 Add support for MSP430 attribute section.
679 * reloc.c: Add MSP430X relocations.
680 * targets.c: Add bfd_elf32_msp430_ti_vec.
681 * bfd-in2.h: Regenerate.
682 * configure: Regenerate.
683 * libbfd.h: Regenerate.
685 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
687 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
688 alpha*-*-linux*ecoff*.
690 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
693 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
696 2013-04-30 Alan Modra <amodra@gmail.com>
698 * elflink.c (bfd_elf_record_link_assignment): Dont make
699 STV_INTERNAL symbols STV_HIDDEN.
701 2013-04-29 Nick Clifton <nickc@redhat.com>
703 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
704 fragmented .debug_line sections associated with unmarked code
707 2013-04-29 Will Newton <will.newton@linaro.org>
709 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
710 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
712 2013-04-29 Will Newton <will.newton@linaro.org>
714 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
715 error check up and add error message.
717 2013-04-26 Will Newton <will.newton@linaro.org>
719 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
721 2013-04-25 Alan Modra <amodra@gmail.com>
723 * config.bfd: Add powerpc64le-linux.
725 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
727 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
730 2013-04-24 Roland McGrath <mcgrathr@google.com>
732 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
733 allocate space for PLT header even if IS_IPLT_ENTRY.
734 (arm_nacl_put_plt0): New function, broken out of ...
735 (elf32_arm_finish_dynamic_sections): ... here. Call it.
736 If HTAB->nacl_p, set up the PLT header in .iplt too.
737 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
738 a mapping symbol for the start of .iplt too.
740 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
742 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
744 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
746 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
748 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
750 2013-04-22 Alan Modra <amodra@gmail.com>
753 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
754 sh_size or reloc_count adjustment by count.
756 2013-04-22 Alan Modra <amodra@gmail.com>
758 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
759 create_linkage_sections here..
760 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
761 (create_linkage_sections): Move earlier in file.
762 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
763 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
765 2013-04-19 Nick Clifton <nickc@redhat.com>
768 * compress.c (decompress_contents): Always call inflateEnd, even
769 when another inflation operation fails.
771 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
773 * elf-ifunc.c: Update copyright year.
775 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
777 * coffcode.h: Added a cast to void when a bfd_set_section_*()
778 macro's return value is ignored.
779 * elf32-hppa.c: Likewise.
780 * elf32-tic6x.c: Likewise.
781 * mach-o.c: Likewise.
783 * opncls.c: Likewise.
784 * peicode.h: Likewise.
785 * elf32-m32r.c: Check return value of bfd_set_section_*().
786 * elfnn-ia64.c: Likewise.
787 * elfxx-mips.c: Likewise.
788 * vms-alpha.c: Likewise.
790 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
793 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
794 regular reference without non-GOT reference when building
797 2013-04-15 Alan Modra <amodra@gmail.com>
799 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
800 cache slot for archives.
802 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
804 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
807 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
810 * bfd/elf32-avr.c: Consider all sections to determine if linker
811 relaxation can safely delete a ret after a call/jmp
813 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
815 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
818 2013-04-08 Tom Tromey <tromey@redhat.com>
820 * som.c (bfd_section_from_som_symbol): No longer static.
821 * som.h (bfd_section_from_som_symbol): Declare.
823 2013-04-06 Alan Modra <amodra@gmail.com>
825 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
826 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
828 2013-04-05 Nick Clifton <nickc@redhat.com>
830 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
832 2013-04-04 Alan Modra <amodra@gmail.com>
834 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
835 * bfd-in2.h: Regenerate.
836 * elflink.c (elf_link_add_object_symbols): Use new error.
838 2013-04-03 Nick Clifton <nickc@redhat.com>
840 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
841 (bfd_elf32_bfd_is_target_special_symbol): Define.
843 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
845 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
846 elf64_aarch64_locals to get local GOT reference counts.
848 2013-04-02 DJ Delorie <dj@redhat.com>
850 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
851 (rl78_elf_relax_section): Only fetch the next reloc if there is
854 2013-03-30 Alan Modra <amodra@gmail.com>
857 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
858 global symbols referenced by relocs.
859 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
860 * elf32-bfin.c (bfin_check_relocs): Likewise.
861 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
862 * elf32-cris.c (cris_elf_check_relocs): Likewise.
863 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
864 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
865 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
866 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
867 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
868 * elf32-i370.c (i370_elf_check_relocs): Likewise.
869 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
870 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
871 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
872 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
873 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
874 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
875 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
876 * elf32-metag.c (elf_metag_check_relocs): Likewise.
877 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
878 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
879 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
880 * elf32-mt.c (mt_elf_check_relocs): Likewise.
881 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
882 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
883 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
884 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
885 * elf32-s390.c (elf_s390_check_relocs): Likewise.
886 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
887 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
888 * elf32-sh.c (sh_elf_check_relocs): Likewise.
889 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
890 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
891 * elf32-v850.c (v850_elf_check_relocs): Likewise.
892 * elf32-vax.c (elf_vax_check_relocs): Likewise.
893 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
894 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
895 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
896 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
897 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
898 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
899 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
900 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
901 * elf64-s390.c (elf_s390_check_relocs): Likewise.
902 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
903 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
904 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
905 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
906 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
907 test indirect/warning links for NULL.
909 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
912 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
913 symbol is referenced by a non-shared object.
914 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
916 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
918 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
919 R_SH_REL32 relocations against undefined weak symbols.
921 2013-03-28 Alan Modra <amodra@gmail.com>
923 * elf64-ppc.c (struct ppc_dyn_relocs): New.
924 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
925 into ifunc and non-ifunc.
926 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
927 separate ifunc/non-ifunc dynrel counts.
928 (allocate_got): Always use reliplt for ifunc.
929 (allocate_dynrelocs): Likewise.
930 (ppc64_elf_size_dynamic_sections): Likewise.
931 (ppc64_elf_layout_multitoc): Likewise.
932 (ppc64_elf_relocate_section): Likewise.
934 2013-03-28 Alan Modra <amodra@gmail.com>
936 * elf32-ppc.c (struct ppc_dyn_relocs): New.
937 (ppc_elf_check_relocs): Separate dynrel counts for local syms
938 into ifunc and non-ifunc.
939 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
940 (ppc_elf_size_dynamic_sections): Likewise.
941 (ppc_elf_relocate_section): Likewise.
943 2013-03-28 Alan Modra <amodra@gmail.com>
945 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
946 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
947 bfd_link_info* and asection* params.
948 (_bfd_elf_reloc_type_class): Likewise.
949 * elf.c (_bfd_elf_reloc_type_class): Likewise.
950 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
951 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
952 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
953 for any reliplt reloc. Don't return reloc_class_plt for
954 R_PPC_REL24 and R_PPC_ADDR24.
955 * elf64-ppc.c (allocate_got): Formatting.
956 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
958 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
959 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
960 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
961 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
962 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
963 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
964 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
965 Add extra params to the various reloc_type_class functions.
967 2013-03-27 Alan Modra <amodra@gmail.com>
969 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
970 masks for all local ifunc syms.
971 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
972 (ppc_elf_size_dynamic_sections): Likewise.
973 (ppc_elf_relocate_section): Likewise.
975 2013-03-27 Will Newton <will.newton@linaro.org>
977 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
978 dynamic reloc for symbols with dynindx == -1.
979 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
980 dynamic reloc for symbols with dynindx == -1.
982 2013-03-27 Will Newton <will.newton@linaro.org>
984 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
985 dynamic reloc for non-default visibility undefined weaks.
986 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
987 dynamic reloc for non-default visibility undefined weaks.
989 2013-03-26 Alan Modra <amodra@gmail.com>
991 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
992 over _bfd_elf_merge_symbol calls.
994 2013-03-26 Alan Modra <amodra@gmail.com>
996 * elflink.c (elf_link_add_object_symbols): Add assertion for
997 common override alignment check code. Formatting.
999 2013-03-25 Alan Modra <amodra@gmail.com>
1001 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1002 usual common symbols as well as for dynamic. Add poldbfd param.
1003 Save old bfd. Adjust callers.
1004 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1005 and "value" by value, not pointer. Adjust caller.
1006 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1007 Delete code to set same. Use old_bfd and old_alignment from
1008 _bfd_elf_merge_symbol instead. Add default symbol before
1009 alignment and size checks. Wrap overlong lines.
1011 2013-03-25 Alan Modra <amodra@gmail.com>
1013 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1014 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1015 when override is true.
1017 2013-03-25 Alan Modra <amodra@gmail.com>
1019 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1022 2013-03-25 Alan Modra <amodra@gmail.com>
1024 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1026 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1027 early in symbol loop.
1029 2013-03-25 Alan Modra <amodra@gmail.com>
1031 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1032 (_bfd_elf_init_reloc_shdr): Delete.
1033 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1034 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1035 just what is needed.
1036 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1038 2013-03-23 Alan Modra <amodra@gmail.com>
1040 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1041 * elflink.c (_bfd_elf_merge_symbol): Make static.
1042 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1043 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1045 2013-03-23 Alan Modra <amodra@gmail.com>
1048 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1049 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1050 def_dynamic/ref_dynamic.
1051 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1054 2013-03-22 David S. Miller <davem@davemloft.net>
1056 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1059 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1062 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1063 errors adjusting relocs and symbols.
1065 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1067 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1068 @(disp:32,ERx) to mov @(disp:16,ERx).
1069 (R_H8_DISP32A16): New reloc.
1070 Comments added and corrected.
1071 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1072 * bfd-in2.h: Regenerate.
1073 * libbfd.h: Regenerate.
1075 2013-03-21 Kai Tietz <ktietz@redhat.com>
1077 * coffgen.c (coff_real_object_p): Make global.
1078 * peicode.h (coff_real_object_p): Add prototype.
1079 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1080 external_PEI_IMAGE_hdr structure.
1081 (coff_swap_filehdr_in): Handle variable header-size.
1082 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1083 of directory-entiries as specified in pe-header.
1085 2013-03-21 Nick Clifton <nickc@redhat.com>
1088 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1089 iWMMXt and iWMMXt2 processors from attributes.
1091 2013-03-20 Alan Modra <amodra@gmail.com>
1093 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1094 sh_type according to is_rela.
1096 2013-03-18 Alan Modra <amodra@gmail.com>
1099 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1100 considering whether an --as-needed library is needed.
1102 2013-03-14 Tom Tromey <tromey@redhat.com>
1104 * opncls.c (bfd_get_debug_link_info): Rename from
1105 get_debug_link_info. Export. Update comment.
1106 (find_separate_debug_file): Update.
1107 * bfd-in2.h: Rebuild.
1109 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1111 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1113 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1116 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1118 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1119 * elf.c (elfcore_write_s390_tdb): New function.
1120 (elfcore_write_register_note): Call it.
1121 (elfcore_grok_s390_tdb): New function.
1122 (elfcore_grok_note): Call it.
1124 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1126 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1128 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1130 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1132 2013-03-04 Alan Modra <amodra@gmail.com>
1134 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1135 non-zero addends when relocatable, rather than addends >= 32768.
1136 Always zero "addend" before applying relocation.
1138 2013-03-04 Nick Clifton <nickc@redhat.com>
1140 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1141 file pointer offsets for thin archives.
1143 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1145 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1146 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1148 2013-02-27 DJ Delorie <dj@redhat.com>
1150 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1151 * libbfd.h: Regenerate.
1152 * bfd-in2.h: Regenerate.
1153 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1154 references in compuated relocs.
1156 2013-02-26 Anthony Green <green@moxielogic.com>
1158 * config.bfd: Extend moxie-rtems target triplet name support.
1160 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1163 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1164 unique_global only for definition.
1165 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1167 (elf_link_add_object_symbols): Set unique_global only
1170 2013-02-21 Alan Modra <amodra@gmail.com>
1172 * elf-bfd.h (struct elf_build_id): Extracted from..
1173 (struct elf_build_id_info): ..here. Delete.
1174 (struct output_elf_obj_tdata): New, extracted from..
1175 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1177 (elf_program_header_size): Reference tdata->o.
1178 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1179 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1180 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1181 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1182 when opening bfd in any mode that might write.
1183 (_bfd_elf_write_object_contents): Use build_id field in
1184 output_elf_obj_tdata.
1185 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1186 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1188 2013-02-21 Alan Modra <amodra@gmail.com>
1190 * elf-bfd.h (struct core_elf_obj_tdata): New.
1191 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1192 core_program, and core_command. Add "core".
1193 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1194 Update all refs to tdata core fields.
1195 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1196 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1197 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1198 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1199 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1200 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1201 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1202 to tdata core fields.
1204 2013-02-21 Alan Modra <amodra@gmail.com>
1206 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1207 Delete num_locals and num_globals.
1208 (elf_num_locals, elf_num_globals): Don't define.
1209 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1210 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1211 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1212 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1213 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1214 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1216 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1217 number of locals syms via new param.
1218 (swap_out_syms): Adjust to suit elf_map_symbols change.
1220 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1222 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1223 STO_MICROMIPS annotation.
1225 2013-02-19 Alan Modra <amodra@gmail.com>
1227 * configure.in: Bump version to 2.23.52.
1228 * elf-bfd.h (struct elf_build_id_info): New.
1229 (struct elf_obj_tdata): Delete after_write_object_contents,
1230 after_write_object_contents_info and build_id_size. Make build_id
1231 a pointer to struct elf_build_id_info.
1232 * elf.c (_bfd_elf_write_object_contents): Style. Update
1233 after_write_ibject_contents invocation.
1234 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1235 allow zero size notes.
1236 * configure: Regenerate.
1238 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1240 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1241 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1242 (micromips_elf64_howto_table_rela): Likewise.
1243 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1244 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1245 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1246 (elf_micromips_howto_table_rela): Likewise.
1247 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1249 2013-02-18 Paul Brook <paul@codesourcery.com>
1251 * elfxx-mips.c (MICROMIPS_P): New macro.
1252 (_bfd_mips_elf_symbol_processing): Use it.
1254 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1256 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1257 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1259 2013-02-18 Alan Modra <amodra@gmail.com>
1262 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1263 (_bfd_elf_strtab_clear_all_refs): Declare.
1264 (_bfd_elf_strtab_resize): Declare.
1265 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1266 (_bfd_elf_strtab_clear_all_refs): New function.
1267 (_bfd_elf_strtab_resize): Likewise.
1268 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1270 2013-02-18 Alan Modra <amodra@gmail.com>
1272 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1273 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1274 and elf_text_section to..
1275 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1276 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1277 (struct alpha_elf_find_line): ..this.
1278 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1280 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1283 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1284 for references from the dummy bfd.
1286 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1289 * elflink.c (elf_link_add_object_symbols): Also track weak
1292 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1295 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1296 archive pointing to itself.
1297 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1299 2013-02-15 Nick Clifton <nickc@redhat.com>
1302 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1303 accessing a corrupt nested archive.
1305 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1307 * elfxx-mips.c (mips_got_page_ref): New structure.
1308 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1309 pair to represent the anchor point.
1310 (mips_got_info): Add a got_page_refs field.
1311 (mips_elf_link_hash_table): Add a sym_cache field.
1312 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1313 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1314 new anchor representation.
1315 (mips_elf_create_got_info): Create got_page_refs rather than
1317 (mips_elf_record_got_page_ref): New function.
1318 (mips_elf_pages_for_range): Move further down file.
1319 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1320 Use a section rather than a (bfd, symndx) pair to represent the
1322 (mips_elf_resolve_got_page_ref): New function.
1323 (mips_elf_resolve_final_got_entries): Use it to populate
1325 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1326 rather than mips_elf_record_got_page_entry. Only nullify h
1328 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1331 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1333 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1336 2013-02-12 Alan Modra <amodra@gmail.com>
1338 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1339 suitable definition when using generic linker hash table.
1341 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1343 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1344 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1345 mips_elf_traverse_got_arg. Count GOT entries.
1346 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1347 as argument. Update after above changes.
1348 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1349 mips_elf_count_got_entries. Update the calls to
1350 mips_elf_resolve_final_got_entries.
1352 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1354 * elfxx-mips.c (mips_got_tls_type): New enum.
1355 (mips_got_entry): Add tls_initialized.
1356 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1357 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1359 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1360 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1361 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1363 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1364 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1365 tls_initialized rather than GOT_TLS_DONE.
1366 (mips_tls_got_index): Delete.
1367 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1368 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1369 (mips_elf_record_got_entry): Initialize tls_initialized.
1371 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1373 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1374 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1375 tls_ie_got_offset and tls_gd_got_offset.
1376 (mips_elf_link_hash_newfunc): Remove initialization.
1377 (mips_elf_create_got_info): Likewise.
1378 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1379 (mips_tls_single_got_index): Delete.
1380 (mips_elf_local_got_index): Always use the GOT entry to track
1382 (mips_elf_global_got_index): Likewise.
1383 (mips_elf_create_local_got_entry): Assert that TLS entries have
1384 already been allocated.
1385 (mips_elf_record_global_got_symbol): Don't initialize
1386 tls_ie_type or tls_gd_type.
1387 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1388 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1390 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1392 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1393 have been allocated.
1394 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1395 tls_ie_type and tls_gd_type.
1397 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1399 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1400 aliasing violation. Check for htab allocation failures.
1402 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1404 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1406 (mips_elf_global_got_index): ...here. Reorder arguments so that
1407 the output bfd and info come first.
1408 (mips_elf_calculate_relocation): Update the call to
1409 mips_elf_global_got_index accordingly.
1410 (_bfd_mips_elf_finish_dynamic_symbol): Use
1411 mips_elf_primary_global_got_index rather than
1412 mips_elf_global_got_index.
1413 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1415 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1417 * elfxx-mips.c (mips_got_entry): Update comments.
1418 (mips_elf_multi_got_entry_eq): Rename to...
1419 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1420 (mips_elf_create_got_info): Remove master_got_p argument.
1421 Always use mips_elf_got_entry_eq.
1422 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1423 Update calls accordingly.
1425 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1427 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1428 (mips_elf_bfd2got_hash): Delete.
1429 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1430 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1431 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1432 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1433 than mips_elf_got_for_ibfd.
1434 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1435 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1436 (mips_elf_make_got_per_bfd): Replace with...
1437 (mips_elf_add_got_entry): ...this new function.
1438 (mips_elf_make_got_pages_per_bfd): Replace with...
1439 (mips_elf_add_got_page_entry): ...this new function.
1440 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1441 bfd and GOT arguments. Use mips_elf_add_got_entry and
1442 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1443 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1444 to set the BFD's GOT and free the old table.
1445 (mips_elf_merge_got): Replace bfd2got argument with separate
1446 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1447 Use mips_elf_count_got_entries to count the number of entries in
1448 each GOT. Update the calls to mips_elf_merge_got_with.
1449 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1450 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1451 (mips_elf_multi_got): Don't create the bfd2got hash table.
1452 Replace hash table traversal with a walk over the input bfds,
1453 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1454 to set the output bfd's GOT.
1455 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1456 bfds use the master GOT in the single-GOT case.
1457 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1458 rather than mips_elf_got_for_ibfd.
1460 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1462 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1463 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1464 (mips_elf_record_global_got_symbol): Update the hash entry before
1465 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1467 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1468 (mips_elf_record_got_page_entry): Record the entry in both the
1469 master and bfd GOTs.
1471 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1473 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1474 create another one if necessary.
1475 (mips_elf_set_gotidx): New function.
1476 (mips_elf_set_global_gotidx): Use it.
1477 (mips_elf_initialize_tls_index): Likewise. Take a
1478 mips_elf_traverse_got_arg as argument.
1479 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1480 (mips_elf_multi_got): Likewise. Cope with error returns from
1481 mips_elf_set_global_gotidx.
1483 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1485 * elfxx-mips.c (mips_got_info): Add relocs field.
1486 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1488 (mips_elf_traverse_got_arg): ...this new structure.
1489 (mips_elf_count_local_tls_relocs): Delete.
1490 (mips_elf_count_global_tls_relocs): Likewise.
1491 (mips_elf_count_got_entry): New function.
1492 (mips_elf_count_local_got_entries): Likewise.
1493 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1494 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1495 (mips_elf_record_local_got_symbol): Don't count got entries here.
1496 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1497 (mips_elf_set_global_got_offset): Split into...
1498 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1499 new functions. Take a mips_elf_traverse_got_arg rather than a
1500 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1501 Use g->relocs to record the number of relocs needed for global GOT
1503 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1504 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1505 relocations. Update for above function split.
1506 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1507 to count both the number of GOT entries and the number of TLS
1508 relocs required by local entries. Likewise
1509 mips_elf_count_global_tls_entries and global entries.
1510 Remove uses of mips_elf_count_local_tls_relocs and
1511 mips_elf_count_global_tls_relocs.
1513 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1515 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1516 to say that each structure represents only one type of TLS reference.
1517 (GOT_TLS_TYPE): New define.
1518 (mips_elf_link_hash_entry): Temporarily split tls_type and
1519 tls_got_offset into two variables each.
1520 (mips_elf_link_hash_newfunc): Update accordingly.
1521 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1522 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1523 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1524 (mips_tls_got_relocs): Use a switch statement.
1525 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1526 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1527 local "offset" variable.
1528 (mips_tls_got_index): Remove r_type argument and assert. Remove
1529 code that handled entries with two TLS types; always use the
1530 original got_index instead.
1531 (mips_tls_single_got_index): New function.
1532 (mips_elf_local_got_index): Use entry->tls_type to check for
1533 TLS entries. Use mips_tls_single_got_index. Update call to
1535 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1536 Use p->tls_type to check for TLS entries. Update call to
1537 mips_tls_got_index. Use mips_tls_single_got_index.
1538 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1539 Use entry.tls_type to check for TLS entries.
1540 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1541 with r_type argument. Use mips_elf_reloc_tls_type.
1542 Set up the new hash entry fields.
1543 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1544 with r_type argument. Use mips_elf_reloc_tls_type and
1545 mips_tls_got_entries. Remove code that handled entries
1546 with multiple TLS types.
1547 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1548 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1549 Use equality rather than masks when checking for specific TLS types.
1550 Use mips_tls_got_entries. Remove code that handled entries
1551 with multiple TLS types.
1552 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1553 testing the hash table entry.
1554 (_bfd_mips_elf_check_relocs): Update calls to
1555 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1556 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1557 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1559 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1561 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1562 (mips_elf_got_entry_hash): ...this, deleting the old version.
1563 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1566 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1568 * elfxx-mips.c (mips_elf_create_got_info): New function.
1569 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1570 (mips_elf_create_got_section): Likewise.
1572 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1574 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1577 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1579 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1581 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1583 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1584 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1586 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1588 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1589 (mips_elf_count_global_tls_relocs): Don't count indirect or
1591 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1592 number of TLS entries were allocated.
1594 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1596 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1598 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1600 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1601 if there are TLS relocations.
1603 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1605 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1606 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1608 2013-02-11 Alan Modra <amodra@gmail.com>
1610 * elfcode.h (elf_checksum_contents): Free contents.
1611 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1612 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1613 (elf_final_link_free): New function, extracted from..
1614 (bfd_elf_final_link): ..here. Always call
1615 _bfd_elf_write_section_eh_frame_hdr.
1616 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1617 _bfd_elf_link_hash_table_free.
1618 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1619 * libbfd.h: Regenerate.
1620 * merge.c (_bfd_merge_sections_free): New function.
1621 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1623 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1624 _bfd_elf_link_hash_table_free.
1625 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1626 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1627 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1628 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1629 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1630 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1631 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1632 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1633 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1634 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1635 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1636 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1637 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1638 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1639 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1640 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1641 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1643 2013-02-10 Alan Modra <amodra@gmail.com>
1645 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1646 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1647 * m68klinux.c (linux_link_hash_table_create): Likewise.
1648 * sparclinux.c (linux_link_hash_table_create): Likewise.
1649 * sunos.c (sunos_link_hash_table_create): Likewise.
1650 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1651 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1652 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1653 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1654 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1655 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1656 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1657 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1658 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1659 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1660 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1661 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1662 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1663 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1664 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1665 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1666 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1667 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1668 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1669 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1670 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1671 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1672 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1673 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1674 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1675 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1676 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1677 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1679 2013-02-10 Alan Modra <amodra@gmail.com>
1681 * i386linux.c (linux_link_hash_table_create): Allocate table
1682 with bfd_zmalloc, not bfd_alloc.
1683 * pdp11.c (link_hash_table_create): Allocate table with
1684 bfd_malloc, not bfd_alloc.
1685 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1686 with bfd_zmalloc, not bfd_zalloc.
1687 (bfin_link_hash_table_create): Likewise.
1688 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1689 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1691 2013-02-10 Alan Modra <amodra@gmail.com>
1694 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1696 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1698 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1700 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1703 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1705 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1708 2013-02-08 Alan Modra <amodra@gmail.com>
1711 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1712 * elf.c (elf_find_function): Revert last change. Use new
1713 tdata field rather than static vars for cache.
1715 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1718 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1719 symbol is defined in regular object.
1721 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1724 * elf.c (elf_find_function): Don't cache if symbols change.
1726 2013-02-07 Alan Modra <amodra@gmail.com>
1729 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1730 copy attributes from or to non-ELF.
1732 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1734 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1735 for non-zero TLS symbol.
1736 (elf_i386_relocate_section): Don't resolve size relocation against
1737 non-zero TLS symbol.
1738 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1739 pc_count for non-zero TLS symbol.
1740 (elf_x86_64_relocate_section): Don't resolve size relocation
1741 against non-zero TLS symbol.
1743 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1744 Andrew Jenner <andrew@codesourcery.com>
1746 Based on patches from Altera Corporation.
1748 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1749 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1750 (BFD_BACKENDS): Add elf32-nios2.lo.
1751 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1752 * Makefile.in: Regenerated.
1753 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1754 bfd_elf32_littlenios2_vec.
1755 * configure: Regenerated.
1756 * config.bfd: Add cases for nios2.
1757 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1758 (bfd_mach_nios2): Define.
1759 (bfd_nios2_arch): Declare.
1760 (bfd_archures_list): Add bfd_nios2_arch.
1761 * targets.c (bfd_elf32_bignios2_vec): Declare.
1762 (bfd_elf32_littlenios2_vec): Declare.
1763 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1764 bfd_elf32_littlenios2_vec.
1765 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1766 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1767 * bfd-in2.h: Regenerated.
1768 * libbfd.h: Regenerated.
1769 * cpu-nios2.c: New file.
1770 * elf32-nios2.c: New file.
1772 2013-02-06 Alan Modra <amodra@gmail.com>
1774 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1777 2013-02-06 Alan Modra <amodra@gmail.com>
1779 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1780 * Makefile.in: Regenerate.
1782 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1783 Pedro Alves <palves@redhat.com>
1785 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1786 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1788 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1789 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1790 * elf-linux-psinfo.h: New file.
1791 * elf.c: Include elf-linux-psinfo.h.
1792 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1794 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1795 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1796 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1797 (elfcore_write_ppc_linux_prpsinfo32): New function.
1799 2013-02-04 Tristan Gingold <gingold@adacore.com>
1801 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1804 2013-02-04 Alan Modra <amodra@gmail.com>
1806 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1807 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1808 * Makefile.in: Regenerate.
1809 * po/SRC-POTFILES.in: Regenerate.
1811 2013-02-04 Alan Modra <amodra@gmail.com>
1813 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1814 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1816 2013-02-01 Alan Modra <amodra@gmail.com>
1818 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1821 2013-01-31 Tristan Gingold <gingold@adacore.com>
1823 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1824 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1825 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1827 2013-01-31 Alan Modra <amodra@gmail.com>
1828 David S. Miller <davem@davemloft.net>
1831 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1832 references to __tls_get_addr.
1833 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1834 vtinherit and vtentry reloc handling too.
1835 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1837 2013-01-31 Alan Modra <amodra@gmail.com>
1839 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1841 2013-01-31 Alan Modra <amodra@gmail.com>
1843 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1845 2013-01-28 Alan Modra <amodra@gmail.com>
1847 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1848 "relocation" in error messages throughout file.
1849 (ppc64_elf_relocate_section): Remove sibling call error message,
1850 replace with "call lacks nop". Specially report errors for
1851 branches to function entry points via OPD lookup and branches
1852 to stubs. Remove NULL symbol handling now done by %T.
1854 2013-01-28 Alan Modra <amodra@gmail.com>
1856 * archive.c (bfd_generic_archive_p): Return target and keep
1857 ardata on partial matches.
1858 * format.c (bfd_check_format_matches): Adjust for above
1859 change. Remove bfd_error_file_ambiguously_recognized dead
1862 2013-01-26 Alan Modra <amodra@gmail.com>
1864 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1865 bfd_preserve_finish): Move to..
1866 * format.c: ..here, splitting out..
1867 (bfd_reinit): ..this. New function.
1868 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1869 keep bfd state for a match.
1870 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1871 * elfcore.h (elf_core_file_p): Likewise.
1872 * mach-o.c (bfd_mach_o_header_p): Likewise.
1873 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1874 * xsym.c (bfd_sym_object_p): Likewise.
1875 * mmo.c (mmo_scan): Clear abfd->symcount.
1876 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1877 * section.c (bfd_section_list_clear): Clear section_htab.count.
1878 * bfd-in2.h: Regenerate.
1880 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1882 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1883 second reloc, make sure that the reloc potentially exists first.
1885 2013-01-24 Nick Clifton <nickc@redhat.com>
1887 * archures.c: Add bfd_mach_v850e3v5.
1888 * bfd-in2.h: Regenerate.
1889 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1890 * cpu-v850_rh850.c: Likewise.
1891 * elf32-v850.c: Add support for v850e3v5 architecture.
1893 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1895 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1897 2013-01-23 Leif Ekblad <leif@rdos.net>
1899 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1901 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1903 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1904 non-zero TLS symbol.
1905 (elf_i386_relocate_section): Resolve size relocation against
1906 non-zero TLS symbol.
1907 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1908 for non-zero TLS symbol.
1909 (elf_x86_64_relocate_section): Resolve size relocation against
1910 non-zero TLS symbol.
1912 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1914 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1915 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1918 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1920 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1921 PC-relative relocation.
1922 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1923 as PC-relative relocation.
1925 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1927 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1929 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1931 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1932 and R_X86_64_SIZE64 check.
1933 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1934 nor R_X86_64_SIZE64.
1936 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1938 * bfd-in2.h: Regenerated.
1939 * libbfd.h: Likewise.
1941 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1942 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1943 (elf_i386_check_relocs): Handle R_386_SIZE32.
1944 (elf_i386_gc_sweep_hook): Likewise.
1945 (elf_i386_relocate_section): Likewise.
1947 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1948 and R_X86_64_SIZE64 entries.
1949 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1950 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1951 (elf_x86_64_reloc_name_lookup): Likewise.
1952 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1954 (elf_x86_64_gc_sweep_hook): Likewise.
1955 (elf_x86_64_relocate_section): Likewise.
1957 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1960 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1962 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1963 with R_X86_64_RELATIVE64.
1965 2013-01-15 Nick Clifton <nickc@redhat.com>
1967 * elf32-msp430.c: Fix spelling typo.
1969 2013-01-15 Alan Modra <amodra@gmail.com>
1971 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1974 2013-01-14 Alan Modra <amodra@gmail.com>
1977 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1978 (memory_bclose): Likewise. Return 0 on success.
1979 * cache.c (cache_bclose): Likewise.
1980 * opncls.c (opncls_bclose, bfd_close): Likewise.
1981 * vms-lib.c (vms_lib_bclose): Likewise.
1982 * libbfd.h: Regenerate.
1984 2013-01-13 Alan Modra <amodra@gmail.com>
1986 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1987 Add ref_dynamic_nonweak.
1988 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1989 (_bfd_elf_merge_symbol): Don't call above function. Move
1990 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1992 (elf_link_add_object_symbols): Delete redundant "override" test.
1993 Don't set dynamic_def here.
1994 (elf_link_output_extsym): Update.
1996 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1998 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1999 normal and TLS symbol access.
2000 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2002 2013-01-12 Alan Modra <amodra@gmail.com>
2004 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2005 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2006 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2008 2013-01-12 Alan Modra <amodra@gmail.com>
2011 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2012 (_bfd_elf_strtab_clear_all_refs): Define.
2013 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2014 (_bfd_elf_strtab_clear_all_refs): Delete.
2015 * elflink.c (elf_link_add_object_symbols): Clear out added
2016 strtab refs. Correct handling of warning common symbols.
2018 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2020 * aout0.c: Remove trailing white spaces.
2021 * archive.c: Likewise.
2022 * archures.c: Likewise.
2023 * bfd-in.h: Likewise.
2024 * bfd-in2.h: Likewise.
2025 * coff-alpha.c: Likewise.
2026 * coff-i860.c: Likewise.
2027 * coff-mips.c: Likewise.
2028 * coff-ppc.c: Likewise.
2029 * coff-tic80.c: Likewise.
2030 * coff-x86_64.c: Likewise.
2031 * coff-z80.c: Likewise.
2032 * coffcode.h: Likewise.
2033 * coffgen.c: Likewise.
2034 * cofflink.c: Likewise.
2035 * compress.c: Likewise.
2036 * corefile.c: Likewise.
2037 * cpu-arm.c: Likewise.
2038 * cpu-avr.c: Likewise.
2039 * cpu-bfin.c: Likewise.
2040 * cpu-cr16.c: Likewise.
2041 * cpu-cr16c.c: Likewise.
2042 * cpu-crx.c: Likewise.
2043 * cpu-h8300.c: Likewise.
2044 * cpu-i386.c: Likewise.
2045 * cpu-lm32.c: Likewise.
2046 * cpu-m68k.c: Likewise.
2047 * cpu-moxie.c: Likewise.
2048 * cpu-msp430.c: Likewise.
2049 * cpu-sh.c: Likewise.
2050 * cpu-xc16x.c: Likewise.
2051 * dwarf2.c: Likewise.
2052 * ecofflink.c: Likewise.
2053 * ecoffswap.h: Likewise.
2054 * elf-ifunc.c: Likewise.
2055 * elf-m10300.c: Likewise.
2056 * elf-vxworks.c: Likewise.
2057 * elf32-avr.c: Likewise.
2058 * elf32-avr.h: Likewise.
2059 * elf32-cr16.c: Likewise.
2060 * elf32-cr16c.c: Likewise.
2061 * elf32-cris.c: Likewise.
2062 * elf32-crx.c: Likewise.
2063 * elf32-frv.c: Likewise.
2064 * elf32-hppa.c: Likewise.
2065 * elf32-i860.c: Likewise.
2066 * elf32-ip2k.c: Likewise.
2067 * elf32-iq2000.c: Likewise.
2068 * elf32-m32c.c: Likewise.
2069 * elf32-m68hc1x.c: Likewise.
2070 * elf32-msp430.c: Likewise.
2071 * elf32-mt.c: Likewise.
2072 * elf32-ppc.c: Likewise.
2073 * elf32-rl78.c: Likewise.
2074 * elf32-s390.c: Likewise.
2075 * elf32-score.h: Likewise.
2076 * elf32-sh-symbian.c: Likewise.
2077 * elf32-sh.c: Likewise.
2078 * elf32-spu.c: Likewise.
2079 * elf32-tic6x.c: Likewise.
2080 * elf32-v850.c: Likewise.
2081 * elf32-xc16x.c: Likewise.
2082 * elf32-xtensa.c: Likewise.
2083 * elf64-alpha.c: Likewise.
2084 * elf64-hppa.c: Likewise.
2085 * elf64-ppc.c: Likewise.
2086 * elf64-s390.c: Likewise.
2087 * elfcore.h: Likewise.
2088 * elflink.c: Likewise.
2089 * elfxx-mips.c: Likewise.
2090 * elfxx-sparc.c: Likewise.
2091 * elfxx-tilegx.c: Likewise.
2093 * libcoff.h: Likewise.
2094 * libpei.h: Likewise.
2095 * libxcoff.h: Likewise.
2096 * linker.c: Likewise.
2097 * mach-o-i386.c: Likewise.
2098 * mach-o-target.c: Likewise.
2099 * mach-o.c: Likewise.
2100 * mach-o.h: Likewise.
2102 * opncls.c: Likewise.
2103 * pdp11.c: Likewise.
2104 * pe-x86_64.c: Likewise.
2105 * peXXigen.c: Likewise.
2106 * pef-traceback.h: Likewise.
2107 * pei-x86_64.c: Likewise.
2108 * peicode.h: Likewise.
2109 * plugin.c: Likewise.
2110 * reloc.c: Likewise.
2111 * riscix.c: Likewise.
2112 * section.c: Likewise.
2115 * tekhex.c: Likewise.
2116 * ticoff.h: Likewise.
2117 * vaxbsd.c: Likewise.
2118 * xcofflink.c: Likewise.
2119 * xtensa-isa.c: Likewise.
2121 2013-01-10 Will Newton <will.newton@imgtec.com>
2123 * Makefile.am: Add Meta.
2124 * Makefile.in: Regenerate.
2125 * archures.c (bfd_mach_metag): New.
2126 * bfd-in2.h: Regenerate.
2127 * config.bfd: Add Meta.
2128 * configure: Regenerate.
2129 * configure.in: Add Meta.
2130 * cpu-metag.c: New file.
2131 * elf-bfd.h: Add Meta.
2132 * elf32-metag.c: New file.
2133 * elf32-metag.h: New file.
2134 * libbfd.h: Regenerate.
2135 * reloc.c: Add Meta relocations.
2136 * targets.c: Add Meta.
2138 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2140 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2141 (elfcore_write_aarch_hw_break): Likewise.
2142 (elfcore_write_aarch_hw_watch): Likewise.
2143 * elf.c (elfcore_grok_aarch_tls): New function.
2144 (elfcore_grok_aarch_hw_break): Likewise.
2145 (elfcore_grok_aarch_hw_watch): Likewise.
2146 (elfcore_grok_note): Call the new functions to handle the
2147 corresponding notes.
2148 (elfcore_write_aarch_tls): New function.
2149 (elfcore_write_aarch_hw_break): Likewise.
2150 (elfcore_write_aarch_hw_watch): Likewise.
2151 (elfcore_write_register_note): Call the new functions to handle the
2152 corresponding pseudo sections.
2154 2013-01-07 Tom Tromey <tromey@redhat.com>
2156 * section.c (_bfd_std_section): Rename from std_section.
2157 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2158 (STD_SECTION): Update.
2159 * bfd-in2.h: Rebuild.
2161 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2163 * archures.c (bfd_mach_mips5900): Define.
2164 * bfd-in2.h: Regenerate.
2165 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2166 * cpu-mips.c: Add support for MIPS r5900.
2167 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2169 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2170 Nick Clifton <nickc@redhat.com>
2172 * elflink.c (get_value): Prevent the use of an undefined shift
2173 operation. Add sanity checks.
2175 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2177 * config.bfd (cr16*-*-uclinux*): New target support.
2180 For older changes see ChangeLog-2012
2182 Copyright (C) 2013 Free Software Foundation, Inc.
2184 Copying and distribution of this file, with or without modification,
2185 are permitted in any medium without royalty provided the copyright
2186 notice and this notice are preserved.
2192 version-control: never