1 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
3 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
5 (elfNN_aarch64_relocate_section): Likewise.
6 (elfNN_aarch64_gc_sweep_hook): Likewise.
7 (elfNN_aarch64_check_relocs): Likewise.
9 2013-07-03 Alan Modra <amodra@gmail.com>
11 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
12 when relocatable. Don't change root.type or type here.
13 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
15 2013-07-03 Alan Modra <amodra@gmail.com>
17 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
18 (ppc64_elf_size_stubs): Don't set "addend".
19 (ppc64_elf_relocate_section): Don't allow calls via
20 toc-adjusting stubs without a following nop even in an
21 executable, except for self-calls and both libc_start_main
24 2013-07-03 Alan Modra <amodra@gmail.com>
26 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
28 2013-07-02 Tristan Gingold <gingold@adacore.com>
30 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
33 2013-07-02 Tristan Gingold <gingold@adacore.com>
35 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
36 (_bfd_vms_find_nearest_line_discriminator): New function.
38 2013-07-02 Tristan Gingold <gingold@adacore.com>
40 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
42 2013-07-02 Tristan Gingold <gingold@adacore.com>
44 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
45 (rs6000coff_vec): Reference it.
47 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
49 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
50 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
51 (elfNN_aarch64_create_dynamic_sections): Do not define
52 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
54 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
56 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
57 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
58 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
59 * ld-aarch64/tls-relax-all.d: Likewise.
60 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
61 * ld-aarch64/gc-tls-relocs.d: Likewise.
62 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
63 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
64 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
66 2013-07-02 Alan Modra <amodra@gmail.com>
68 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
69 .TOC. after relocatable check.
71 2013-07-01 Alan Modra <amodra@gmail.com>
73 * elf64-ppc.h (ppc64_elf_toc): Delete.
74 (ppc64_elf_set_toc): Declare.
75 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
76 with call the ppc64_elf_set_toc.
77 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
78 (ppc64_elf_start_multitoc_partition): Likewise.
79 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
81 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
83 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
84 as needing a toc pointer.
85 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
86 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
89 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
92 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
95 2013-06-28 Nick Clifton <nickc@redhat.com>
98 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
100 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
102 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
104 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
105 in sgot[0] rather than sgotplt[0].
107 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
109 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
110 beginning of the generated file.
111 (elf64-aarch64.c): Likewise.
112 * Makefile.in: Re-generated.
114 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
116 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
117 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
118 * Makefile.in: Re-generated.
119 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
120 (bfd_elf64_littleaarch64_vec): Likewise.
121 (bfd_elf32_bigaarch64_vec): Likewise.
122 (bfd_elf32_littleaarch64_vec): Likewise.
123 * configure: Re-generated.
124 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
125 * elfxx-aarch64.h: New file.
126 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
127 stuff to elfxx-aarch64.c.
128 (bfd_elf_aarch64_put_addend): Removed.
129 (PG_OFFSET, PG): Likewise.
130 (elfNN_aarch64_small_plt0_entry): Support ELF32.
131 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
132 (elf64_aarch64_grok_prstatus): Removed.
133 (elf_backend_grok_prstatus): Removed.
135 (aarch64_unsigned_overflow): Likewise.
136 (aarch64_signed_overflow): Likewise.
137 (aarch64_resolve_relocation): Likewise.
139 (decode_branch_ofs_26): Likewise.
140 (decode_cond_branch_ofs_19): Likewise.
141 (decode_ld_lit_ofs_19): Likewise.
142 (decode_tst_branch_ofs_14): Likewise.
143 (decode_movw_imm): Likewise.
144 (decode_adr_imm): Likewise.
145 (decode_add_imm): Likewise.
146 (reencode_branch_ofs_26): Likewise.
147 (reencode_cond_branch_ofs_19): Likewise.
148 (reencode_ld_lit_ofs_19): Likewise.
149 (reencode_tst_branch_ofs_14): Likewise.
150 (reencode_movw_imm): Likewise.
151 (reencode_adr_imm): Likewise.
152 (reencode_ldst_pos_imm): Likewise.
153 (reencode_add_imm): Likewise.
154 (reencode_movzn_to_movz): Likewise.
155 (reencode_movzn_to_movn): Likewise.
156 (aarch64_relocate): Update to call the new function names in
158 (aarch64_calculate_got_entry_vma): Likewise.
159 (elfNN_aarch64_final_link_relocate): Likewise.
160 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
161 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
162 (elf_aarch64_update_plt_entry): ... this.
163 (elfNN_aarch64_create_small_pltn_entry): Update.
164 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
165 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
166 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
167 call elf_aarch64_update_plt_entry.
169 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
171 * bfd-in2.h: Re-generated.
172 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
173 (IS_AARCH64_TLS_RELOC): Change to be based on the
174 bfd reloc enumerators.
175 (IS_AARCH64_TLSDESC_RELOC): Likewise.
176 (PG, PG_OFFSET): Cast literal to bfd_vma.
177 (elf64_aarch64_howto_table): Removed.
178 (elf64_aarch64_howto_dynrelocs): Removed.
179 (elf64_aarch64_tls_howto_table): Removed.
180 (elf64_aarch64_tlsdesc_howto_table): Removed.
181 (elfNN_aarch64_howto_table): New table to host all howto entires..
182 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
183 (elfNN_aarch64_bfd_reloc_from_howto): New function.
184 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
185 (struct elf_aarch64_reloc_map): New.
186 (elf_aarch64_reloc_map): New table.
187 (elfNN_aarch64_howto_from_bfd_reloc): New function.
188 (elfNN_aarch64_howto_from_type): Update to look up the new table
189 elfNN_aarch64_howto_table.
190 (struct elf64_aarch64_reloc_map): Remove.
191 (elf64_aarch64_reloc_map): Remove.
192 (elfNN_aarch64_reloc_type_lookup): Change to call
193 elfNN_aarch64_howto_from_bfd_reloc.
194 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
195 elfNN_aarch64_howto_table.
196 (aarch64_resolve_relocation): Refactor to switch on the bfd
198 (bfd_elf_aarch64_put_addend): Likewise.
199 (elfNN_aarch64_final_link_relocate): Likewise.
200 (aarch64_tls_transition_without_check): Likewise.
201 (aarch64_reloc_got_type): Likewise.
202 (aarch64_can_relax_tls): Likewise.
203 (aarch64_tls_transition): Likewise.
204 (elfNN_aarch64_tls_relax): Likewise.
205 (elfNN_aarch64_final_link_relocate): Likewise.
206 (elfNN_aarch64_relocate_section): Likewise.
207 (elfNN_aarch64_gc_sweep_hook): Likewise.
208 (elfNN_aarch64_check_relocs): Likewise.
209 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
210 * libbfd.h: Re-generated.
211 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
212 (BFD_RELOC_AARCH64_RELOC_START)
213 (BFD_RELOC_AARCH64_RELOC_END)
214 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
215 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
216 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
217 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
218 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
219 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
220 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
222 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
224 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
225 (BUILD_CFILES): Add elf32-aarch64.c.
226 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
227 * Makefile.in: Re-generated.
228 * archures.c (bfd_mach_aarch64_ilp32): New define.
229 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
230 (bfd_elf32_aarch64_set_options): Ditto.
231 (elf32_aarch64_setup_section_lists): Ditto.
232 (elf32_aarch64_next_input_section): Ditto.
233 (elf32_aarch64_size_stubs): Ditto.
234 (elf32_aarch64_build_stubs): Ditto.
235 * bfd-in2.h: Re-generated.
236 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
237 and bfd_elf32_bigaarch64_vec.
238 (aarch64-*-linux*): Likewise.
239 (aarch64_be-*-elf): Likewise.
240 (aarch64_be-*-linux*): Likewise.
241 * configure.in (bfd_elf32_bigaarch64_vec)
242 (bfd_elf32_littleaarch64_vec): New.
243 * configure: Re-generated.
244 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
246 (bfd_aarch64_arch_ilp32): New.
247 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
248 * elfnn-aarch64.c (ARCH_SIZE): New define.
249 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
250 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
251 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
252 (ELF64_R_*): Rename to ELFNN_R_*.
253 Plus other paramaterization.
254 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
256 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
257 bfd_elf32_littleaarch64_vec.
259 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
261 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
262 (BUILD_CFILES): Add elf64-aarch64.c.
263 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
264 * Makefile.in: Re-generated.
265 * elf64-aarch64.c: Rename to ...
266 * elfnn-aarch64.c: ... this.
268 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
269 Paul Brook <paul@codesourcery.com>
271 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
272 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
273 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
274 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
275 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
276 (micromips_insn32_o32_exec_plt0_entry): New variable.
277 (micromips_insn32_o32_exec_plt_entry): Likewise.
278 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
279 (mips_elf_estimate_stub_size): Likewise.
280 (_bfd_mips_elf_size_dynamic_sections): Likewise.
281 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
282 (mips_finish_exec_plt): Likewise.
283 (_bfd_mips_elf_relax_section): Likewise.
284 (_bfd_mips_elf_insn32): New function.
285 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
287 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
289 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
291 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
292 (bfd_elf32_get_synthetic_symtab): New macro.
293 * elfxx-mips.c (plt_entry): New structure.
294 (mips_elf_link_hash_entry): Add use_plt_entry member.
295 (mips_elf_link_hash_table): Rename plt_entry_size member to
296 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
297 plt_comp_offset, plt_got_index entries and plt_header_is_comp
299 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
300 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
301 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
302 (STUB_LI16S_MICROMIPS): Likewise.
303 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
304 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
305 (micromips_o32_exec_plt0_entry): New variable.
306 (mips16_o32_exec_plt_entry): Likewise.
307 (micromips_o32_exec_plt_entry): Likewise.
308 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
309 (mips_elf_output_extsym): Update to use gotplt_union's plist
310 member rather than offset.
311 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
312 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
313 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
314 member rather than offset.
315 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
317 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
319 (mips_elf_make_plt_record): New function.
320 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
321 of JAL relocations that might need a PLT entry.
322 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
323 gotplt_union's plist member rather than offset. Set individual
324 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
325 Don't set the symbol's value in the symbol table for PLT
326 references here. Don't set the PLT or PLT GOT section sizes
328 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
329 (mips_elf_allocate_lazy_stub): Likewise.
330 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
332 (mips_elf_set_plt_sym_value): New function.
333 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
334 PLT and PLT GOT section sizes here. Set the symbol values in
335 the symbol table for PLT references here. Handle microMIPS
336 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
337 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
338 gotplt_union's plist member rather than offset. Handle
339 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
340 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
341 gotplt_union's plist member rather than offset. Use
342 MIPS_ELF_GOT_SIZE to calculate GOT address.
343 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
344 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
345 mips_finish_exec_plt.
346 (_bfd_mips_elf_link_hash_table_create): Update to use
347 gotplt_union's plist member rather than offset.
348 (_bfd_mips_elf_get_synthetic_symtab): New function.
350 2013-06-24 Wawa <caojinyu@msn.com>
353 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
355 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
357 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
359 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
360 * Makefile.in: Regenerate.
361 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
362 Set want64 to true for them at the end.
363 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
366 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
368 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
369 set sh_entsize for PLT section.
371 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
373 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
374 * bfd-in2.h: Re-generated.
375 * elf64-aarch64.c (RELOC_SECTION): Removed.
376 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
377 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
378 (elf64_aarch64_link_hash_traverse): Ditto.
379 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
382 2013-06-19 Will Newton <will.newton@linaro.org>
384 * configure: Regenerated.
385 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
386 * elf64-aarch64.c: Remove objalloc.h include.
387 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
388 (struct elf64_aarch64_link_hash_table): Remove ifunc related
389 members. (elf_aarch64_local_htab_hash): Remove function.
390 (elf_aarch64_local_htab_eq): Remove function.
391 (elf_aarch64_get_local_sym_hash): Remove function.
392 (elf64_aarch64_link_hash_table_create): Remove local hash
393 table initialization.
394 (elf64_aarch64_final_link_relocate): Remove sym argument and
395 handling of ifunc symbols.
396 (elf64_aarch64_relocate_section): Don't pass sym argument to
397 elf64_aarch64_final_link_relocate.
398 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
399 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
400 (elf64_aarch64_check_relocs): Likewise.
401 (elf64_aarch64_post_process_headers): Remove call to
403 (elf64_aarch64_is_function_type): New function.
404 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
405 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
406 (elf64_aarch64_size_dynamic_sections): Remove call to
407 elf_aarch64_allocate_local_dynrelocs.
408 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
409 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
410 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
411 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
412 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
413 elf_aarch64_finish_local_dynamic_symbol.
414 (elf64_aarch64_add_symbol_hook): Remove function.
416 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
418 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
419 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
420 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
421 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
422 R_AARCH64_GOT_LD_PREL19.
424 2013-06-13 Terry Guo <terry.guo@arm.com>
427 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
428 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
429 supports thumb instructions.
431 2013-06-11 DJ Delorie <dj@redhat.com>
433 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
435 2013-06-11 Will Newton <will.newton@linaro.org>
437 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
438 ELF64_R_SYM instead of ELF32_R_SYM.
440 2013-06-11 Nick Clifton <nickc@redhat.com>
442 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
443 checks if the dynamic sections have been created and relaxation
444 has not been performed.
446 2013-06-07 Will Newton <will.newton@linaro.org>
448 * configure: Regenerate.
449 * configure.in: Build elf-ifunc.o for AArch64.
450 * elf64-aarch64.c: Include objalloc.h.
451 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
452 (struct elf64_aarch64_link_hash_table): Add members for handling
453 R_AARCH64_IRELATIVE relocations.
454 (elf_aarch64_local_htab_hash): New function.
455 (elf_aarch64_local_htab_eq): New function.
456 (elf_aarch64_get_local_sym_hash): New function.
457 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
459 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
460 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
461 for handling STT_GNU_IFUNC symbols.
462 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
463 references to STT_GNU_IFUNC symbols.
464 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
465 STT_GNU_IFUNC symbols.
466 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
467 symbols. Ensure we don't increase plt.refcount from -1 to 0.
468 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
469 (elf64_aarch64_is_function_type): Remove function.
470 (elf64_aarch64_allocate_dynrelocs): Call
471 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
472 (elf_aarch64_allocate_local_dynrelocs): New function.
473 (elf64_aarch64_size_dynamic_sections): Call
474 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
475 (elf64_aarch64_create_small_pltn_entry): Add info argument.
476 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
477 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
478 STT_GNU_IFUNC symbols and .iplt.
479 (elf_aarch64_finish_local_dynamic_symbol): New function.
480 (elf64_aarch64_finish_dynamic_sections): Call
481 elf_aarch64_finish_local_dynamic_symbol.
482 (elf64_aarch64_add_symbol_hook): New function.
484 2013-06-03 Alan Modra <amodra@gmail.com>
486 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
487 var. Use it with last_stab.
489 2013-05-30 Paul Brook <paul@codesourcery.com>
491 * bfd-in2.h: Regenerate.
492 * elf32-mips.c (elf_mips_eh_howto): New.
493 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
494 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
495 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
496 * elf64-mips.c (elf_mips_eh_howto): New.
497 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
498 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
499 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
500 * libbfd.h: Regenerate.
501 * reloc.c (BFD_RELOC_MIPS_EH): New.
503 2013-05-29 Nick Clifton <nickc@redhat.com>
505 * dwarf2.c (struct dwarf2_debug): Add fields for handling
506 alternate debug info source.
507 (dwarf_debug_sections): Add entries for alternate .debug_str and
508 .debug_info sections.
509 (dwarf_debug_section_enum): Likewise.
510 (read_alt_indirect_string): New function. Handles a
511 DW_FORM_GNU_strp_alt attribute.
512 (read_alt_indirect_ref): New function. Handles a
513 DW_FORM_GNU_ref_alt attribute.
514 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
515 DW_FORM_GNU_strp_alt.
516 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
518 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
520 * opncls.c (GNU_DEBUGALTLINK): Define.
521 (bfd_get_alt_debug_link_info): New function.
522 (separate_alt_debug_file_exists): New function.
523 (find_separate_debug_file): Add parameters for fetch and check
525 (bfd_follow_gnu_debugaltlink): New function.
526 * bfd-in2.h: Regenerate.
528 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
530 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
531 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
532 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
533 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
534 * bfd-in2.h: Regenerate.
535 * libbfd.h: Regenerate.
536 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
538 (elf64_aarch64_tlsdesc_howto_table): Likewise.
539 (elf64_aarch64_reloc_map): Likewise.
540 (aarch64_resolve_relocation): Likewise.
541 (bfd_elf_aarch64_put_addend): Likewise.
542 (aarch64_tls_transition_without_check): Likewise.
543 (aarch64_reloc_got_type): Likewise.
544 (elf64_aarch64_final_link_relocate): Likewise.
545 (elf64_aarch64_tls_relax): Likewise.
546 (elf64_aarch64_relocate_section): Likewise.
547 (elf64_aarch64_gc_sweep_hook): Likewise.
548 (elf64_aarch64_check_relocs): Likewise.
550 2013-05-26 Mark Wielaard <mjw@redhat.com>
552 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
553 (max_open_files): New static int initialized to zero.
554 (bfd_cache_max_open): New static function to set and return
556 (bfd_cache_init): Use bfd_cache_max_open.
557 (bfd_open_file): Likewise.
558 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
559 (AC_CHECK_FUNCS): Add getrlimit.
560 * configure: Regenerated.
561 * config.in: Likewise.
562 * sysdep.h: Check and include sys/resource.h for getrlimit.
564 2013-05-23 Alan Modra <amodra@gmail.com>
566 * format.c (bfd_check_format_matches): Don't match a target in
567 targ_selvecs if some other target is a better match. If
568 targets implement match priority, fall back to the first of
571 2013-05-22 Eric Herman <eric@freesa.org>
574 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
576 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
579 * srec.c (srec_set_section_contents): Properly convert size
580 and offset to address when octets_per_byte is not unity.
582 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
584 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
585 refcount member of the gotplt_union when resetting the reference
586 count. Adjust comment.
588 2013-05-20 Will Newton <will.newton@linaro.org>
590 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
591 relocs_copied member.
592 (elf64_aarch64_link_hash_newfunc): Remove initialization of
593 relocs_copied member.
594 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
595 relocs_copied member.
597 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
599 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
602 2013-05-16 Cary Coutant <ccoutant@google.com>
604 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
605 external_ext_size and esize.
607 2013-05-16 Tristan Gingold <gingold@adacore.com>
609 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
610 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
612 2013-05-15 Andreas Schwab <schwab@suse.de>
614 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
616 2013-05-10 Joel Brobecker <brobecker@adacore.com>
618 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
619 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
621 2013-05-09 Joel Brobecker <brobecker@adacore.com>
623 * bfd.c (_bfd_default_error_handler): Replace use of putc
624 by fputc. Add comment explaining why.
626 2013-05-09 Alan Modra <amodra@gmail.com>
628 * elflink.c (elf_link_add_object_symbols): Don't omit reading
629 of symbols when hashes already exist.
631 2013-05-07 Will Newton <will.newton@linaro.org>
633 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
634 plt_header_size argument for ports where it differs from
636 * elf-bfd.h: Likewise.
637 * elf32-i386.c: Pass plt_header_size to
638 _bfd_elf_allocate_ifunc_dyn_relocs.
639 * elf64-x86-64.c: Likewise.
641 2013-05-07 Will Newton <will.newton@linaro.org>
643 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
645 * elf-bfd.h: Likewise.
647 2013-05-06 Paul Brook <paul@codesourcery.com>
649 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
650 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
651 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
652 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
653 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
654 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
656 2013-05-06 Alan Modra <amodra@gmail.com>
658 * elf64-ppc.c (opd_entry_value): Handle case where symbol
659 hashes are not available.
661 2013-05-06 Alan Modra <amodra@gmail.com>
663 * elflink.c (elf_link_add_object_symbols): Don't save symbol
664 hashes around loading as-needed library. Zero them on allocation,
665 and restore to initial all-zero state if library not needed.
666 Arrange to reuse hashes if we load library again later.
668 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
670 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
671 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
672 * elfn32-mips.c: Likewise.
673 * elf64-mips.c: Likewise.
675 2013-05-02 Nick Clifton <nickc@redhat.com>
677 * archures.c: Add some more MSP430 machine numbers.
678 * config.bfd (msp430): Define targ_selvecs.
679 * configure.in: Add bfd_elf32_msp430_ti_vec.
680 * cpu-msp430.c: Add some more MSP430 machine numbers.
681 * elf32-msp430.c Add support for MSP430X relocations.
682 Add support for TI compiler generated relocations.
683 Add support for sym_diff relocations.
684 Add support for relaxing out of range short branches into long
686 Add support for MSP430 attribute section.
687 * reloc.c: Add MSP430X relocations.
688 * targets.c: Add bfd_elf32_msp430_ti_vec.
689 * bfd-in2.h: Regenerate.
690 * configure: Regenerate.
691 * libbfd.h: Regenerate.
693 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
695 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
696 alpha*-*-linux*ecoff*.
698 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
701 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
704 2013-04-30 Alan Modra <amodra@gmail.com>
706 * elflink.c (bfd_elf_record_link_assignment): Dont make
707 STV_INTERNAL symbols STV_HIDDEN.
709 2013-04-29 Nick Clifton <nickc@redhat.com>
711 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
712 fragmented .debug_line sections associated with unmarked code
715 2013-04-29 Will Newton <will.newton@linaro.org>
717 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
718 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
720 2013-04-29 Will Newton <will.newton@linaro.org>
722 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
723 error check up and add error message.
725 2013-04-26 Will Newton <will.newton@linaro.org>
727 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
729 2013-04-25 Alan Modra <amodra@gmail.com>
731 * config.bfd: Add powerpc64le-linux.
733 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
735 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
738 2013-04-24 Roland McGrath <mcgrathr@google.com>
740 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
741 allocate space for PLT header even if IS_IPLT_ENTRY.
742 (arm_nacl_put_plt0): New function, broken out of ...
743 (elf32_arm_finish_dynamic_sections): ... here. Call it.
744 If HTAB->nacl_p, set up the PLT header in .iplt too.
745 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
746 a mapping symbol for the start of .iplt too.
748 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
750 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
752 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
754 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
756 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
758 2013-04-22 Alan Modra <amodra@gmail.com>
761 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
762 sh_size or reloc_count adjustment by count.
764 2013-04-22 Alan Modra <amodra@gmail.com>
766 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
767 create_linkage_sections here..
768 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
769 (create_linkage_sections): Move earlier in file.
770 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
771 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
773 2013-04-19 Nick Clifton <nickc@redhat.com>
776 * compress.c (decompress_contents): Always call inflateEnd, even
777 when another inflation operation fails.
779 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
781 * elf-ifunc.c: Update copyright year.
783 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
785 * coffcode.h: Added a cast to void when a bfd_set_section_*()
786 macro's return value is ignored.
787 * elf32-hppa.c: Likewise.
788 * elf32-tic6x.c: Likewise.
789 * mach-o.c: Likewise.
791 * opncls.c: Likewise.
792 * peicode.h: Likewise.
793 * elf32-m32r.c: Check return value of bfd_set_section_*().
794 * elfnn-ia64.c: Likewise.
795 * elfxx-mips.c: Likewise.
796 * vms-alpha.c: Likewise.
798 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
801 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
802 regular reference without non-GOT reference when building
805 2013-04-15 Alan Modra <amodra@gmail.com>
807 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
808 cache slot for archives.
810 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
812 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
815 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
818 * bfd/elf32-avr.c: Consider all sections to determine if linker
819 relaxation can safely delete a ret after a call/jmp
821 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
823 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
826 2013-04-08 Tom Tromey <tromey@redhat.com>
828 * som.c (bfd_section_from_som_symbol): No longer static.
829 * som.h (bfd_section_from_som_symbol): Declare.
831 2013-04-06 Alan Modra <amodra@gmail.com>
833 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
834 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
836 2013-04-05 Nick Clifton <nickc@redhat.com>
838 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
840 2013-04-04 Alan Modra <amodra@gmail.com>
842 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
843 * bfd-in2.h: Regenerate.
844 * elflink.c (elf_link_add_object_symbols): Use new error.
846 2013-04-03 Nick Clifton <nickc@redhat.com>
848 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
849 (bfd_elf32_bfd_is_target_special_symbol): Define.
851 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
853 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
854 elf64_aarch64_locals to get local GOT reference counts.
856 2013-04-02 DJ Delorie <dj@redhat.com>
858 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
859 (rl78_elf_relax_section): Only fetch the next reloc if there is
862 2013-03-30 Alan Modra <amodra@gmail.com>
865 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
866 global symbols referenced by relocs.
867 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
868 * elf32-bfin.c (bfin_check_relocs): Likewise.
869 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
870 * elf32-cris.c (cris_elf_check_relocs): Likewise.
871 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
872 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
873 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
874 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
875 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
876 * elf32-i370.c (i370_elf_check_relocs): Likewise.
877 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
878 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
879 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
880 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
881 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
882 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
883 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
884 * elf32-metag.c (elf_metag_check_relocs): Likewise.
885 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
886 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
887 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
888 * elf32-mt.c (mt_elf_check_relocs): Likewise.
889 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
890 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
891 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
892 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
893 * elf32-s390.c (elf_s390_check_relocs): Likewise.
894 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
895 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
896 * elf32-sh.c (sh_elf_check_relocs): Likewise.
897 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
898 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
899 * elf32-v850.c (v850_elf_check_relocs): Likewise.
900 * elf32-vax.c (elf_vax_check_relocs): Likewise.
901 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
902 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
903 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
904 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
905 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
906 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
907 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
908 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
909 * elf64-s390.c (elf_s390_check_relocs): Likewise.
910 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
911 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
912 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
913 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
914 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
915 test indirect/warning links for NULL.
917 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
920 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
921 symbol is referenced by a non-shared object.
922 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
924 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
926 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
927 R_SH_REL32 relocations against undefined weak symbols.
929 2013-03-28 Alan Modra <amodra@gmail.com>
931 * elf64-ppc.c (struct ppc_dyn_relocs): New.
932 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
933 into ifunc and non-ifunc.
934 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
935 separate ifunc/non-ifunc dynrel counts.
936 (allocate_got): Always use reliplt for ifunc.
937 (allocate_dynrelocs): Likewise.
938 (ppc64_elf_size_dynamic_sections): Likewise.
939 (ppc64_elf_layout_multitoc): Likewise.
940 (ppc64_elf_relocate_section): Likewise.
942 2013-03-28 Alan Modra <amodra@gmail.com>
944 * elf32-ppc.c (struct ppc_dyn_relocs): New.
945 (ppc_elf_check_relocs): Separate dynrel counts for local syms
946 into ifunc and non-ifunc.
947 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
948 (ppc_elf_size_dynamic_sections): Likewise.
949 (ppc_elf_relocate_section): Likewise.
951 2013-03-28 Alan Modra <amodra@gmail.com>
953 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
954 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
955 bfd_link_info* and asection* params.
956 (_bfd_elf_reloc_type_class): Likewise.
957 * elf.c (_bfd_elf_reloc_type_class): Likewise.
958 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
959 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
960 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
961 for any reliplt reloc. Don't return reloc_class_plt for
962 R_PPC_REL24 and R_PPC_ADDR24.
963 * elf64-ppc.c (allocate_got): Formatting.
964 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
966 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
967 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
968 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
969 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
970 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
971 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
972 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
973 Add extra params to the various reloc_type_class functions.
975 2013-03-27 Alan Modra <amodra@gmail.com>
977 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
978 masks for all local ifunc syms.
979 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
980 (ppc_elf_size_dynamic_sections): Likewise.
981 (ppc_elf_relocate_section): Likewise.
983 2013-03-27 Will Newton <will.newton@linaro.org>
985 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
986 dynamic reloc for symbols with dynindx == -1.
987 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
988 dynamic reloc for symbols with dynindx == -1.
990 2013-03-27 Will Newton <will.newton@linaro.org>
992 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
993 dynamic reloc for non-default visibility undefined weaks.
994 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
995 dynamic reloc for non-default visibility undefined weaks.
997 2013-03-26 Alan Modra <amodra@gmail.com>
999 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1000 over _bfd_elf_merge_symbol calls.
1002 2013-03-26 Alan Modra <amodra@gmail.com>
1004 * elflink.c (elf_link_add_object_symbols): Add assertion for
1005 common override alignment check code. Formatting.
1007 2013-03-25 Alan Modra <amodra@gmail.com>
1009 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1010 usual common symbols as well as for dynamic. Add poldbfd param.
1011 Save old bfd. Adjust callers.
1012 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1013 and "value" by value, not pointer. Adjust caller.
1014 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1015 Delete code to set same. Use old_bfd and old_alignment from
1016 _bfd_elf_merge_symbol instead. Add default symbol before
1017 alignment and size checks. Wrap overlong lines.
1019 2013-03-25 Alan Modra <amodra@gmail.com>
1021 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1022 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1023 when override is true.
1025 2013-03-25 Alan Modra <amodra@gmail.com>
1027 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1030 2013-03-25 Alan Modra <amodra@gmail.com>
1032 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1034 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1035 early in symbol loop.
1037 2013-03-25 Alan Modra <amodra@gmail.com>
1039 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1040 (_bfd_elf_init_reloc_shdr): Delete.
1041 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1042 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1043 just what is needed.
1044 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1046 2013-03-23 Alan Modra <amodra@gmail.com>
1048 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1049 * elflink.c (_bfd_elf_merge_symbol): Make static.
1050 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1051 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1053 2013-03-23 Alan Modra <amodra@gmail.com>
1056 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1057 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1058 def_dynamic/ref_dynamic.
1059 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1062 2013-03-22 David S. Miller <davem@davemloft.net>
1064 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1067 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1070 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1071 errors adjusting relocs and symbols.
1073 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1075 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1076 @(disp:32,ERx) to mov @(disp:16,ERx).
1077 (R_H8_DISP32A16): New reloc.
1078 Comments added and corrected.
1079 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1080 * bfd-in2.h: Regenerate.
1081 * libbfd.h: Regenerate.
1083 2013-03-21 Kai Tietz <ktietz@redhat.com>
1085 * coffgen.c (coff_real_object_p): Make global.
1086 * peicode.h (coff_real_object_p): Add prototype.
1087 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1088 external_PEI_IMAGE_hdr structure.
1089 (coff_swap_filehdr_in): Handle variable header-size.
1090 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1091 of directory-entiries as specified in pe-header.
1093 2013-03-21 Nick Clifton <nickc@redhat.com>
1096 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1097 iWMMXt and iWMMXt2 processors from attributes.
1099 2013-03-20 Alan Modra <amodra@gmail.com>
1101 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1102 sh_type according to is_rela.
1104 2013-03-18 Alan Modra <amodra@gmail.com>
1107 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1108 considering whether an --as-needed library is needed.
1110 2013-03-14 Tom Tromey <tromey@redhat.com>
1112 * opncls.c (bfd_get_debug_link_info): Rename from
1113 get_debug_link_info. Export. Update comment.
1114 (find_separate_debug_file): Update.
1115 * bfd-in2.h: Rebuild.
1117 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1119 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1121 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1124 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1126 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1127 * elf.c (elfcore_write_s390_tdb): New function.
1128 (elfcore_write_register_note): Call it.
1129 (elfcore_grok_s390_tdb): New function.
1130 (elfcore_grok_note): Call it.
1132 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1134 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1136 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1138 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1140 2013-03-04 Alan Modra <amodra@gmail.com>
1142 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1143 non-zero addends when relocatable, rather than addends >= 32768.
1144 Always zero "addend" before applying relocation.
1146 2013-03-04 Nick Clifton <nickc@redhat.com>
1148 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1149 file pointer offsets for thin archives.
1151 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1153 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1154 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1156 2013-02-27 DJ Delorie <dj@redhat.com>
1158 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1159 * libbfd.h: Regenerate.
1160 * bfd-in2.h: Regenerate.
1161 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1162 references in compuated relocs.
1164 2013-02-26 Anthony Green <green@moxielogic.com>
1166 * config.bfd: Extend moxie-rtems target triplet name support.
1168 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1171 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1172 unique_global only for definition.
1173 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1175 (elf_link_add_object_symbols): Set unique_global only
1178 2013-02-21 Alan Modra <amodra@gmail.com>
1180 * elf-bfd.h (struct elf_build_id): Extracted from..
1181 (struct elf_build_id_info): ..here. Delete.
1182 (struct output_elf_obj_tdata): New, extracted from..
1183 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1185 (elf_program_header_size): Reference tdata->o.
1186 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1187 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1188 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1189 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1190 when opening bfd in any mode that might write.
1191 (_bfd_elf_write_object_contents): Use build_id field in
1192 output_elf_obj_tdata.
1193 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1194 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1196 2013-02-21 Alan Modra <amodra@gmail.com>
1198 * elf-bfd.h (struct core_elf_obj_tdata): New.
1199 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1200 core_program, and core_command. Add "core".
1201 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1202 Update all refs to tdata core fields.
1203 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1204 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1205 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1206 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1207 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1208 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1209 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1210 to tdata core fields.
1212 2013-02-21 Alan Modra <amodra@gmail.com>
1214 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1215 Delete num_locals and num_globals.
1216 (elf_num_locals, elf_num_globals): Don't define.
1217 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1218 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1219 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1220 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1221 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1222 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1224 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1225 number of locals syms via new param.
1226 (swap_out_syms): Adjust to suit elf_map_symbols change.
1228 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1230 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1231 STO_MICROMIPS annotation.
1233 2013-02-19 Alan Modra <amodra@gmail.com>
1235 * configure.in: Bump version to 2.23.52.
1236 * elf-bfd.h (struct elf_build_id_info): New.
1237 (struct elf_obj_tdata): Delete after_write_object_contents,
1238 after_write_object_contents_info and build_id_size. Make build_id
1239 a pointer to struct elf_build_id_info.
1240 * elf.c (_bfd_elf_write_object_contents): Style. Update
1241 after_write_ibject_contents invocation.
1242 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1243 allow zero size notes.
1244 * configure: Regenerate.
1246 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1248 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1249 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1250 (micromips_elf64_howto_table_rela): Likewise.
1251 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1252 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1253 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1254 (elf_micromips_howto_table_rela): Likewise.
1255 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1257 2013-02-18 Paul Brook <paul@codesourcery.com>
1259 * elfxx-mips.c (MICROMIPS_P): New macro.
1260 (_bfd_mips_elf_symbol_processing): Use it.
1262 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1264 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1265 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1267 2013-02-18 Alan Modra <amodra@gmail.com>
1270 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1271 (_bfd_elf_strtab_clear_all_refs): Declare.
1272 (_bfd_elf_strtab_resize): Declare.
1273 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1274 (_bfd_elf_strtab_clear_all_refs): New function.
1275 (_bfd_elf_strtab_resize): Likewise.
1276 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1278 2013-02-18 Alan Modra <amodra@gmail.com>
1280 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1281 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1282 and elf_text_section to..
1283 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1284 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1285 (struct alpha_elf_find_line): ..this.
1286 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1288 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1291 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1292 for references from the dummy bfd.
1294 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1297 * elflink.c (elf_link_add_object_symbols): Also track weak
1300 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1303 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1304 archive pointing to itself.
1305 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1307 2013-02-15 Nick Clifton <nickc@redhat.com>
1310 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1311 accessing a corrupt nested archive.
1313 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1315 * elfxx-mips.c (mips_got_page_ref): New structure.
1316 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1317 pair to represent the anchor point.
1318 (mips_got_info): Add a got_page_refs field.
1319 (mips_elf_link_hash_table): Add a sym_cache field.
1320 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1321 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1322 new anchor representation.
1323 (mips_elf_create_got_info): Create got_page_refs rather than
1325 (mips_elf_record_got_page_ref): New function.
1326 (mips_elf_pages_for_range): Move further down file.
1327 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1328 Use a section rather than a (bfd, symndx) pair to represent the
1330 (mips_elf_resolve_got_page_ref): New function.
1331 (mips_elf_resolve_final_got_entries): Use it to populate
1333 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1334 rather than mips_elf_record_got_page_entry. Only nullify h
1336 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1339 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1341 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1344 2013-02-12 Alan Modra <amodra@gmail.com>
1346 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1347 suitable definition when using generic linker hash table.
1349 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1351 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1352 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1353 mips_elf_traverse_got_arg. Count GOT entries.
1354 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1355 as argument. Update after above changes.
1356 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1357 mips_elf_count_got_entries. Update the calls to
1358 mips_elf_resolve_final_got_entries.
1360 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1362 * elfxx-mips.c (mips_got_tls_type): New enum.
1363 (mips_got_entry): Add tls_initialized.
1364 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1365 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1367 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1368 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1369 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1371 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1372 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1373 tls_initialized rather than GOT_TLS_DONE.
1374 (mips_tls_got_index): Delete.
1375 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1376 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1377 (mips_elf_record_got_entry): Initialize tls_initialized.
1379 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1381 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1382 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1383 tls_ie_got_offset and tls_gd_got_offset.
1384 (mips_elf_link_hash_newfunc): Remove initialization.
1385 (mips_elf_create_got_info): Likewise.
1386 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1387 (mips_tls_single_got_index): Delete.
1388 (mips_elf_local_got_index): Always use the GOT entry to track
1390 (mips_elf_global_got_index): Likewise.
1391 (mips_elf_create_local_got_entry): Assert that TLS entries have
1392 already been allocated.
1393 (mips_elf_record_global_got_symbol): Don't initialize
1394 tls_ie_type or tls_gd_type.
1395 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1396 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1398 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1400 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1401 have been allocated.
1402 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1403 tls_ie_type and tls_gd_type.
1405 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1407 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1408 aliasing violation. Check for htab allocation failures.
1410 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1412 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1414 (mips_elf_global_got_index): ...here. Reorder arguments so that
1415 the output bfd and info come first.
1416 (mips_elf_calculate_relocation): Update the call to
1417 mips_elf_global_got_index accordingly.
1418 (_bfd_mips_elf_finish_dynamic_symbol): Use
1419 mips_elf_primary_global_got_index rather than
1420 mips_elf_global_got_index.
1421 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1423 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1425 * elfxx-mips.c (mips_got_entry): Update comments.
1426 (mips_elf_multi_got_entry_eq): Rename to...
1427 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1428 (mips_elf_create_got_info): Remove master_got_p argument.
1429 Always use mips_elf_got_entry_eq.
1430 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1431 Update calls accordingly.
1433 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1435 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1436 (mips_elf_bfd2got_hash): Delete.
1437 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1438 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1439 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1440 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1441 than mips_elf_got_for_ibfd.
1442 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1443 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1444 (mips_elf_make_got_per_bfd): Replace with...
1445 (mips_elf_add_got_entry): ...this new function.
1446 (mips_elf_make_got_pages_per_bfd): Replace with...
1447 (mips_elf_add_got_page_entry): ...this new function.
1448 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1449 bfd and GOT arguments. Use mips_elf_add_got_entry and
1450 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1451 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1452 to set the BFD's GOT and free the old table.
1453 (mips_elf_merge_got): Replace bfd2got argument with separate
1454 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1455 Use mips_elf_count_got_entries to count the number of entries in
1456 each GOT. Update the calls to mips_elf_merge_got_with.
1457 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1458 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1459 (mips_elf_multi_got): Don't create the bfd2got hash table.
1460 Replace hash table traversal with a walk over the input bfds,
1461 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1462 to set the output bfd's GOT.
1463 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1464 bfds use the master GOT in the single-GOT case.
1465 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1466 rather than mips_elf_got_for_ibfd.
1468 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1470 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1471 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1472 (mips_elf_record_global_got_symbol): Update the hash entry before
1473 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1475 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1476 (mips_elf_record_got_page_entry): Record the entry in both the
1477 master and bfd GOTs.
1479 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1481 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1482 create another one if necessary.
1483 (mips_elf_set_gotidx): New function.
1484 (mips_elf_set_global_gotidx): Use it.
1485 (mips_elf_initialize_tls_index): Likewise. Take a
1486 mips_elf_traverse_got_arg as argument.
1487 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1488 (mips_elf_multi_got): Likewise. Cope with error returns from
1489 mips_elf_set_global_gotidx.
1491 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1493 * elfxx-mips.c (mips_got_info): Add relocs field.
1494 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1496 (mips_elf_traverse_got_arg): ...this new structure.
1497 (mips_elf_count_local_tls_relocs): Delete.
1498 (mips_elf_count_global_tls_relocs): Likewise.
1499 (mips_elf_count_got_entry): New function.
1500 (mips_elf_count_local_got_entries): Likewise.
1501 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1502 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1503 (mips_elf_record_local_got_symbol): Don't count got entries here.
1504 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1505 (mips_elf_set_global_got_offset): Split into...
1506 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1507 new functions. Take a mips_elf_traverse_got_arg rather than a
1508 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1509 Use g->relocs to record the number of relocs needed for global GOT
1511 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1512 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1513 relocations. Update for above function split.
1514 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1515 to count both the number of GOT entries and the number of TLS
1516 relocs required by local entries. Likewise
1517 mips_elf_count_global_tls_entries and global entries.
1518 Remove uses of mips_elf_count_local_tls_relocs and
1519 mips_elf_count_global_tls_relocs.
1521 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1523 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1524 to say that each structure represents only one type of TLS reference.
1525 (GOT_TLS_TYPE): New define.
1526 (mips_elf_link_hash_entry): Temporarily split tls_type and
1527 tls_got_offset into two variables each.
1528 (mips_elf_link_hash_newfunc): Update accordingly.
1529 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1530 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1531 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1532 (mips_tls_got_relocs): Use a switch statement.
1533 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1534 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1535 local "offset" variable.
1536 (mips_tls_got_index): Remove r_type argument and assert. Remove
1537 code that handled entries with two TLS types; always use the
1538 original got_index instead.
1539 (mips_tls_single_got_index): New function.
1540 (mips_elf_local_got_index): Use entry->tls_type to check for
1541 TLS entries. Use mips_tls_single_got_index. Update call to
1543 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1544 Use p->tls_type to check for TLS entries. Update call to
1545 mips_tls_got_index. Use mips_tls_single_got_index.
1546 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1547 Use entry.tls_type to check for TLS entries.
1548 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1549 with r_type argument. Use mips_elf_reloc_tls_type.
1550 Set up the new hash entry fields.
1551 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1552 with r_type argument. Use mips_elf_reloc_tls_type and
1553 mips_tls_got_entries. Remove code that handled entries
1554 with multiple TLS types.
1555 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1556 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1557 Use equality rather than masks when checking for specific TLS types.
1558 Use mips_tls_got_entries. Remove code that handled entries
1559 with multiple TLS types.
1560 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1561 testing the hash table entry.
1562 (_bfd_mips_elf_check_relocs): Update calls to
1563 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1564 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1565 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1567 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1569 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1570 (mips_elf_got_entry_hash): ...this, deleting the old version.
1571 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1574 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1576 * elfxx-mips.c (mips_elf_create_got_info): New function.
1577 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1578 (mips_elf_create_got_section): Likewise.
1580 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1582 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1585 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1587 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1589 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1591 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1592 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1594 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1596 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1597 (mips_elf_count_global_tls_relocs): Don't count indirect or
1599 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1600 number of TLS entries were allocated.
1602 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1604 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1606 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1608 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1609 if there are TLS relocations.
1611 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1613 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1614 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1616 2013-02-11 Alan Modra <amodra@gmail.com>
1618 * elfcode.h (elf_checksum_contents): Free contents.
1619 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1620 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1621 (elf_final_link_free): New function, extracted from..
1622 (bfd_elf_final_link): ..here. Always call
1623 _bfd_elf_write_section_eh_frame_hdr.
1624 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1625 _bfd_elf_link_hash_table_free.
1626 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1627 * libbfd.h: Regenerate.
1628 * merge.c (_bfd_merge_sections_free): New function.
1629 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1631 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1632 _bfd_elf_link_hash_table_free.
1633 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1634 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1635 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1636 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1637 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1638 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1639 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1640 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1641 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1642 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1643 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1644 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1645 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1646 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1647 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1648 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1649 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1651 2013-02-10 Alan Modra <amodra@gmail.com>
1653 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1654 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1655 * m68klinux.c (linux_link_hash_table_create): Likewise.
1656 * sparclinux.c (linux_link_hash_table_create): Likewise.
1657 * sunos.c (sunos_link_hash_table_create): Likewise.
1658 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1659 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1660 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1661 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1662 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1663 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1664 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1665 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1666 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1667 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1668 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1669 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1670 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1671 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1672 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1673 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1674 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1675 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1676 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1677 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1678 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1679 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1680 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1681 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1682 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1683 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1684 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1685 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1687 2013-02-10 Alan Modra <amodra@gmail.com>
1689 * i386linux.c (linux_link_hash_table_create): Allocate table
1690 with bfd_zmalloc, not bfd_alloc.
1691 * pdp11.c (link_hash_table_create): Allocate table with
1692 bfd_malloc, not bfd_alloc.
1693 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1694 with bfd_zmalloc, not bfd_zalloc.
1695 (bfin_link_hash_table_create): Likewise.
1696 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1697 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1699 2013-02-10 Alan Modra <amodra@gmail.com>
1702 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1704 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1706 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1708 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1711 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1713 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1716 2013-02-08 Alan Modra <amodra@gmail.com>
1719 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1720 * elf.c (elf_find_function): Revert last change. Use new
1721 tdata field rather than static vars for cache.
1723 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1726 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1727 symbol is defined in regular object.
1729 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1732 * elf.c (elf_find_function): Don't cache if symbols change.
1734 2013-02-07 Alan Modra <amodra@gmail.com>
1737 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1738 copy attributes from or to non-ELF.
1740 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1742 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1743 for non-zero TLS symbol.
1744 (elf_i386_relocate_section): Don't resolve size relocation against
1745 non-zero TLS symbol.
1746 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1747 pc_count for non-zero TLS symbol.
1748 (elf_x86_64_relocate_section): Don't resolve size relocation
1749 against non-zero TLS symbol.
1751 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1752 Andrew Jenner <andrew@codesourcery.com>
1754 Based on patches from Altera Corporation.
1756 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1757 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1758 (BFD_BACKENDS): Add elf32-nios2.lo.
1759 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1760 * Makefile.in: Regenerated.
1761 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1762 bfd_elf32_littlenios2_vec.
1763 * configure: Regenerated.
1764 * config.bfd: Add cases for nios2.
1765 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1766 (bfd_mach_nios2): Define.
1767 (bfd_nios2_arch): Declare.
1768 (bfd_archures_list): Add bfd_nios2_arch.
1769 * targets.c (bfd_elf32_bignios2_vec): Declare.
1770 (bfd_elf32_littlenios2_vec): Declare.
1771 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1772 bfd_elf32_littlenios2_vec.
1773 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1774 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1775 * bfd-in2.h: Regenerated.
1776 * libbfd.h: Regenerated.
1777 * cpu-nios2.c: New file.
1778 * elf32-nios2.c: New file.
1780 2013-02-06 Alan Modra <amodra@gmail.com>
1782 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1785 2013-02-06 Alan Modra <amodra@gmail.com>
1787 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1788 * Makefile.in: Regenerate.
1790 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1791 Pedro Alves <palves@redhat.com>
1793 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1794 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1796 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1797 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1798 * elf-linux-psinfo.h: New file.
1799 * elf.c: Include elf-linux-psinfo.h.
1800 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1802 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1803 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1804 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1805 (elfcore_write_ppc_linux_prpsinfo32): New function.
1807 2013-02-04 Tristan Gingold <gingold@adacore.com>
1809 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1812 2013-02-04 Alan Modra <amodra@gmail.com>
1814 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1815 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1816 * Makefile.in: Regenerate.
1817 * po/SRC-POTFILES.in: Regenerate.
1819 2013-02-04 Alan Modra <amodra@gmail.com>
1821 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1822 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1824 2013-02-01 Alan Modra <amodra@gmail.com>
1826 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1829 2013-01-31 Tristan Gingold <gingold@adacore.com>
1831 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1832 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1833 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1835 2013-01-31 Alan Modra <amodra@gmail.com>
1836 David S. Miller <davem@davemloft.net>
1839 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1840 references to __tls_get_addr.
1841 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1842 vtinherit and vtentry reloc handling too.
1843 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1845 2013-01-31 Alan Modra <amodra@gmail.com>
1847 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1849 2013-01-31 Alan Modra <amodra@gmail.com>
1851 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1853 2013-01-28 Alan Modra <amodra@gmail.com>
1855 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1856 "relocation" in error messages throughout file.
1857 (ppc64_elf_relocate_section): Remove sibling call error message,
1858 replace with "call lacks nop". Specially report errors for
1859 branches to function entry points via OPD lookup and branches
1860 to stubs. Remove NULL symbol handling now done by %T.
1862 2013-01-28 Alan Modra <amodra@gmail.com>
1864 * archive.c (bfd_generic_archive_p): Return target and keep
1865 ardata on partial matches.
1866 * format.c (bfd_check_format_matches): Adjust for above
1867 change. Remove bfd_error_file_ambiguously_recognized dead
1870 2013-01-26 Alan Modra <amodra@gmail.com>
1872 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1873 bfd_preserve_finish): Move to..
1874 * format.c: ..here, splitting out..
1875 (bfd_reinit): ..this. New function.
1876 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1877 keep bfd state for a match.
1878 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1879 * elfcore.h (elf_core_file_p): Likewise.
1880 * mach-o.c (bfd_mach_o_header_p): Likewise.
1881 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1882 * xsym.c (bfd_sym_object_p): Likewise.
1883 * mmo.c (mmo_scan): Clear abfd->symcount.
1884 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1885 * section.c (bfd_section_list_clear): Clear section_htab.count.
1886 * bfd-in2.h: Regenerate.
1888 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1890 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1891 second reloc, make sure that the reloc potentially exists first.
1893 2013-01-24 Nick Clifton <nickc@redhat.com>
1895 * archures.c: Add bfd_mach_v850e3v5.
1896 * bfd-in2.h: Regenerate.
1897 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1898 * cpu-v850_rh850.c: Likewise.
1899 * elf32-v850.c: Add support for v850e3v5 architecture.
1901 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1903 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1905 2013-01-23 Leif Ekblad <leif@rdos.net>
1907 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1909 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1911 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1912 non-zero TLS symbol.
1913 (elf_i386_relocate_section): Resolve size relocation against
1914 non-zero TLS symbol.
1915 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1916 for non-zero TLS symbol.
1917 (elf_x86_64_relocate_section): Resolve size relocation against
1918 non-zero TLS symbol.
1920 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1922 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1923 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1926 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1928 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1929 PC-relative relocation.
1930 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1931 as PC-relative relocation.
1933 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1935 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1937 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1939 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1940 and R_X86_64_SIZE64 check.
1941 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1942 nor R_X86_64_SIZE64.
1944 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1946 * bfd-in2.h: Regenerated.
1947 * libbfd.h: Likewise.
1949 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1950 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1951 (elf_i386_check_relocs): Handle R_386_SIZE32.
1952 (elf_i386_gc_sweep_hook): Likewise.
1953 (elf_i386_relocate_section): Likewise.
1955 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1956 and R_X86_64_SIZE64 entries.
1957 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1958 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1959 (elf_x86_64_reloc_name_lookup): Likewise.
1960 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1962 (elf_x86_64_gc_sweep_hook): Likewise.
1963 (elf_x86_64_relocate_section): Likewise.
1965 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1968 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1970 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1971 with R_X86_64_RELATIVE64.
1973 2013-01-15 Nick Clifton <nickc@redhat.com>
1975 * elf32-msp430.c: Fix spelling typo.
1977 2013-01-15 Alan Modra <amodra@gmail.com>
1979 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1982 2013-01-14 Alan Modra <amodra@gmail.com>
1985 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1986 (memory_bclose): Likewise. Return 0 on success.
1987 * cache.c (cache_bclose): Likewise.
1988 * opncls.c (opncls_bclose, bfd_close): Likewise.
1989 * vms-lib.c (vms_lib_bclose): Likewise.
1990 * libbfd.h: Regenerate.
1992 2013-01-13 Alan Modra <amodra@gmail.com>
1994 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1995 Add ref_dynamic_nonweak.
1996 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1997 (_bfd_elf_merge_symbol): Don't call above function. Move
1998 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2000 (elf_link_add_object_symbols): Delete redundant "override" test.
2001 Don't set dynamic_def here.
2002 (elf_link_output_extsym): Update.
2004 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2006 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2007 normal and TLS symbol access.
2008 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2010 2013-01-12 Alan Modra <amodra@gmail.com>
2012 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2013 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2014 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2016 2013-01-12 Alan Modra <amodra@gmail.com>
2019 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2020 (_bfd_elf_strtab_clear_all_refs): Define.
2021 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2022 (_bfd_elf_strtab_clear_all_refs): Delete.
2023 * elflink.c (elf_link_add_object_symbols): Clear out added
2024 strtab refs. Correct handling of warning common symbols.
2026 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2028 * aout0.c: Remove trailing white spaces.
2029 * archive.c: Likewise.
2030 * archures.c: Likewise.
2031 * bfd-in.h: Likewise.
2032 * bfd-in2.h: Likewise.
2033 * coff-alpha.c: Likewise.
2034 * coff-i860.c: Likewise.
2035 * coff-mips.c: Likewise.
2036 * coff-ppc.c: Likewise.
2037 * coff-tic80.c: Likewise.
2038 * coff-x86_64.c: Likewise.
2039 * coff-z80.c: Likewise.
2040 * coffcode.h: Likewise.
2041 * coffgen.c: Likewise.
2042 * cofflink.c: Likewise.
2043 * compress.c: Likewise.
2044 * corefile.c: Likewise.
2045 * cpu-arm.c: Likewise.
2046 * cpu-avr.c: Likewise.
2047 * cpu-bfin.c: Likewise.
2048 * cpu-cr16.c: Likewise.
2049 * cpu-cr16c.c: Likewise.
2050 * cpu-crx.c: Likewise.
2051 * cpu-h8300.c: Likewise.
2052 * cpu-i386.c: Likewise.
2053 * cpu-lm32.c: Likewise.
2054 * cpu-m68k.c: Likewise.
2055 * cpu-moxie.c: Likewise.
2056 * cpu-msp430.c: Likewise.
2057 * cpu-sh.c: Likewise.
2058 * cpu-xc16x.c: Likewise.
2059 * dwarf2.c: Likewise.
2060 * ecofflink.c: Likewise.
2061 * ecoffswap.h: Likewise.
2062 * elf-ifunc.c: Likewise.
2063 * elf-m10300.c: Likewise.
2064 * elf-vxworks.c: Likewise.
2065 * elf32-avr.c: Likewise.
2066 * elf32-avr.h: Likewise.
2067 * elf32-cr16.c: Likewise.
2068 * elf32-cr16c.c: Likewise.
2069 * elf32-cris.c: Likewise.
2070 * elf32-crx.c: Likewise.
2071 * elf32-frv.c: Likewise.
2072 * elf32-hppa.c: Likewise.
2073 * elf32-i860.c: Likewise.
2074 * elf32-ip2k.c: Likewise.
2075 * elf32-iq2000.c: Likewise.
2076 * elf32-m32c.c: Likewise.
2077 * elf32-m68hc1x.c: Likewise.
2078 * elf32-msp430.c: Likewise.
2079 * elf32-mt.c: Likewise.
2080 * elf32-ppc.c: Likewise.
2081 * elf32-rl78.c: Likewise.
2082 * elf32-s390.c: Likewise.
2083 * elf32-score.h: Likewise.
2084 * elf32-sh-symbian.c: Likewise.
2085 * elf32-sh.c: Likewise.
2086 * elf32-spu.c: Likewise.
2087 * elf32-tic6x.c: Likewise.
2088 * elf32-v850.c: Likewise.
2089 * elf32-xc16x.c: Likewise.
2090 * elf32-xtensa.c: Likewise.
2091 * elf64-alpha.c: Likewise.
2092 * elf64-hppa.c: Likewise.
2093 * elf64-ppc.c: Likewise.
2094 * elf64-s390.c: Likewise.
2095 * elfcore.h: Likewise.
2096 * elflink.c: Likewise.
2097 * elfxx-mips.c: Likewise.
2098 * elfxx-sparc.c: Likewise.
2099 * elfxx-tilegx.c: Likewise.
2101 * libcoff.h: Likewise.
2102 * libpei.h: Likewise.
2103 * libxcoff.h: Likewise.
2104 * linker.c: Likewise.
2105 * mach-o-i386.c: Likewise.
2106 * mach-o-target.c: Likewise.
2107 * mach-o.c: Likewise.
2108 * mach-o.h: Likewise.
2110 * opncls.c: Likewise.
2111 * pdp11.c: Likewise.
2112 * pe-x86_64.c: Likewise.
2113 * peXXigen.c: Likewise.
2114 * pef-traceback.h: Likewise.
2115 * pei-x86_64.c: Likewise.
2116 * peicode.h: Likewise.
2117 * plugin.c: Likewise.
2118 * reloc.c: Likewise.
2119 * riscix.c: Likewise.
2120 * section.c: Likewise.
2123 * tekhex.c: Likewise.
2124 * ticoff.h: Likewise.
2125 * vaxbsd.c: Likewise.
2126 * xcofflink.c: Likewise.
2127 * xtensa-isa.c: Likewise.
2129 2013-01-10 Will Newton <will.newton@imgtec.com>
2131 * Makefile.am: Add Meta.
2132 * Makefile.in: Regenerate.
2133 * archures.c (bfd_mach_metag): New.
2134 * bfd-in2.h: Regenerate.
2135 * config.bfd: Add Meta.
2136 * configure: Regenerate.
2137 * configure.in: Add Meta.
2138 * cpu-metag.c: New file.
2139 * elf-bfd.h: Add Meta.
2140 * elf32-metag.c: New file.
2141 * elf32-metag.h: New file.
2142 * libbfd.h: Regenerate.
2143 * reloc.c: Add Meta relocations.
2144 * targets.c: Add Meta.
2146 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2148 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2149 (elfcore_write_aarch_hw_break): Likewise.
2150 (elfcore_write_aarch_hw_watch): Likewise.
2151 * elf.c (elfcore_grok_aarch_tls): New function.
2152 (elfcore_grok_aarch_hw_break): Likewise.
2153 (elfcore_grok_aarch_hw_watch): Likewise.
2154 (elfcore_grok_note): Call the new functions to handle the
2155 corresponding notes.
2156 (elfcore_write_aarch_tls): New function.
2157 (elfcore_write_aarch_hw_break): Likewise.
2158 (elfcore_write_aarch_hw_watch): Likewise.
2159 (elfcore_write_register_note): Call the new functions to handle the
2160 corresponding pseudo sections.
2162 2013-01-07 Tom Tromey <tromey@redhat.com>
2164 * section.c (_bfd_std_section): Rename from std_section.
2165 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2166 (STD_SECTION): Update.
2167 * bfd-in2.h: Rebuild.
2169 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2171 * archures.c (bfd_mach_mips5900): Define.
2172 * bfd-in2.h: Regenerate.
2173 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2174 * cpu-mips.c: Add support for MIPS r5900.
2175 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2177 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2178 Nick Clifton <nickc@redhat.com>
2180 * elflink.c (get_value): Prevent the use of an undefined shift
2181 operation. Add sanity checks.
2183 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2185 * config.bfd (cr16*-*-uclinux*): New target support.
2188 For older changes see ChangeLog-2012
2190 Copyright (C) 2013 Free Software Foundation, Inc.
2192 Copying and distribution of this file, with or without modification,
2193 are permitted in any medium without royalty provided the copyright
2194 notice and this notice are preserved.
2200 version-control: never
projects / platform / upstream / binutils.git / blob