1 2013-07-05 Tristan Gingold <gingold@adacore.com>
3 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
6 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
8 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
9 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
10 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
11 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
13 * elf64-s390.c: See elf32-s390.c
14 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
15 * libbfd.h: Add new reloc strings.
17 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
19 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
21 (elfNN_aarch64_relocate_section): Likewise.
22 (elfNN_aarch64_gc_sweep_hook): Likewise.
23 (elfNN_aarch64_check_relocs): Likewise.
25 2013-07-03 Alan Modra <amodra@gmail.com>
27 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
28 when relocatable. Don't change root.type or type here.
29 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
31 2013-07-03 Alan Modra <amodra@gmail.com>
33 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
34 (ppc64_elf_size_stubs): Don't set "addend".
35 (ppc64_elf_relocate_section): Don't allow calls via
36 toc-adjusting stubs without a following nop even in an
37 executable, except for self-calls and both libc_start_main
40 2013-07-03 Alan Modra <amodra@gmail.com>
42 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
44 2013-07-02 Tristan Gingold <gingold@adacore.com>
46 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
49 2013-07-02 Tristan Gingold <gingold@adacore.com>
51 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
52 (_bfd_vms_find_nearest_line_discriminator): New function.
54 2013-07-02 Tristan Gingold <gingold@adacore.com>
56 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
58 2013-07-02 Tristan Gingold <gingold@adacore.com>
60 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
61 (rs6000coff_vec): Reference it.
63 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
65 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
66 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
67 (elfNN_aarch64_create_dynamic_sections): Do not define
68 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
70 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
72 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
73 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
74 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
75 * ld-aarch64/tls-relax-all.d: Likewise.
76 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
77 * ld-aarch64/gc-tls-relocs.d: Likewise.
78 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
79 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
80 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
82 2013-07-02 Alan Modra <amodra@gmail.com>
84 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
85 .TOC. after relocatable check.
87 2013-07-01 Alan Modra <amodra@gmail.com>
89 * elf64-ppc.h (ppc64_elf_toc): Delete.
90 (ppc64_elf_set_toc): Declare.
91 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
92 with call the ppc64_elf_set_toc.
93 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
94 (ppc64_elf_start_multitoc_partition): Likewise.
95 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
97 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
99 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
100 as needing a toc pointer.
101 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
102 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
105 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
108 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
111 2013-06-28 Nick Clifton <nickc@redhat.com>
114 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
116 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
118 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
120 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
121 in sgot[0] rather than sgotplt[0].
123 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
125 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
126 beginning of the generated file.
127 (elf64-aarch64.c): Likewise.
128 * Makefile.in: Re-generated.
130 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
132 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
133 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
134 * Makefile.in: Re-generated.
135 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
136 (bfd_elf64_littleaarch64_vec): Likewise.
137 (bfd_elf32_bigaarch64_vec): Likewise.
138 (bfd_elf32_littleaarch64_vec): Likewise.
139 * configure: Re-generated.
140 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
141 * elfxx-aarch64.h: New file.
142 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
143 stuff to elfxx-aarch64.c.
144 (bfd_elf_aarch64_put_addend): Removed.
145 (PG_OFFSET, PG): Likewise.
146 (elfNN_aarch64_small_plt0_entry): Support ELF32.
147 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
148 (elf64_aarch64_grok_prstatus): Removed.
149 (elf_backend_grok_prstatus): Removed.
151 (aarch64_unsigned_overflow): Likewise.
152 (aarch64_signed_overflow): Likewise.
153 (aarch64_resolve_relocation): Likewise.
155 (decode_branch_ofs_26): Likewise.
156 (decode_cond_branch_ofs_19): Likewise.
157 (decode_ld_lit_ofs_19): Likewise.
158 (decode_tst_branch_ofs_14): Likewise.
159 (decode_movw_imm): Likewise.
160 (decode_adr_imm): Likewise.
161 (decode_add_imm): Likewise.
162 (reencode_branch_ofs_26): Likewise.
163 (reencode_cond_branch_ofs_19): Likewise.
164 (reencode_ld_lit_ofs_19): Likewise.
165 (reencode_tst_branch_ofs_14): Likewise.
166 (reencode_movw_imm): Likewise.
167 (reencode_adr_imm): Likewise.
168 (reencode_ldst_pos_imm): Likewise.
169 (reencode_add_imm): Likewise.
170 (reencode_movzn_to_movz): Likewise.
171 (reencode_movzn_to_movn): Likewise.
172 (aarch64_relocate): Update to call the new function names in
174 (aarch64_calculate_got_entry_vma): Likewise.
175 (elfNN_aarch64_final_link_relocate): Likewise.
176 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
177 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
178 (elf_aarch64_update_plt_entry): ... this.
179 (elfNN_aarch64_create_small_pltn_entry): Update.
180 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
181 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
182 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
183 call elf_aarch64_update_plt_entry.
185 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
187 * bfd-in2.h: Re-generated.
188 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
189 (IS_AARCH64_TLS_RELOC): Change to be based on the
190 bfd reloc enumerators.
191 (IS_AARCH64_TLSDESC_RELOC): Likewise.
192 (PG, PG_OFFSET): Cast literal to bfd_vma.
193 (elf64_aarch64_howto_table): Removed.
194 (elf64_aarch64_howto_dynrelocs): Removed.
195 (elf64_aarch64_tls_howto_table): Removed.
196 (elf64_aarch64_tlsdesc_howto_table): Removed.
197 (elfNN_aarch64_howto_table): New table to host all howto entires..
198 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
199 (elfNN_aarch64_bfd_reloc_from_howto): New function.
200 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
201 (struct elf_aarch64_reloc_map): New.
202 (elf_aarch64_reloc_map): New table.
203 (elfNN_aarch64_howto_from_bfd_reloc): New function.
204 (elfNN_aarch64_howto_from_type): Update to look up the new table
205 elfNN_aarch64_howto_table.
206 (struct elf64_aarch64_reloc_map): Remove.
207 (elf64_aarch64_reloc_map): Remove.
208 (elfNN_aarch64_reloc_type_lookup): Change to call
209 elfNN_aarch64_howto_from_bfd_reloc.
210 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
211 elfNN_aarch64_howto_table.
212 (aarch64_resolve_relocation): Refactor to switch on the bfd
214 (bfd_elf_aarch64_put_addend): Likewise.
215 (elfNN_aarch64_final_link_relocate): Likewise.
216 (aarch64_tls_transition_without_check): Likewise.
217 (aarch64_reloc_got_type): Likewise.
218 (aarch64_can_relax_tls): Likewise.
219 (aarch64_tls_transition): Likewise.
220 (elfNN_aarch64_tls_relax): Likewise.
221 (elfNN_aarch64_final_link_relocate): Likewise.
222 (elfNN_aarch64_relocate_section): Likewise.
223 (elfNN_aarch64_gc_sweep_hook): Likewise.
224 (elfNN_aarch64_check_relocs): Likewise.
225 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
226 * libbfd.h: Re-generated.
227 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
228 (BFD_RELOC_AARCH64_RELOC_START)
229 (BFD_RELOC_AARCH64_RELOC_END)
230 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
231 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
232 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
233 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
234 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
235 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
236 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
238 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
240 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
241 (BUILD_CFILES): Add elf32-aarch64.c.
242 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
243 * Makefile.in: Re-generated.
244 * archures.c (bfd_mach_aarch64_ilp32): New define.
245 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
246 (bfd_elf32_aarch64_set_options): Ditto.
247 (elf32_aarch64_setup_section_lists): Ditto.
248 (elf32_aarch64_next_input_section): Ditto.
249 (elf32_aarch64_size_stubs): Ditto.
250 (elf32_aarch64_build_stubs): Ditto.
251 * bfd-in2.h: Re-generated.
252 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
253 and bfd_elf32_bigaarch64_vec.
254 (aarch64-*-linux*): Likewise.
255 (aarch64_be-*-elf): Likewise.
256 (aarch64_be-*-linux*): Likewise.
257 * configure.in (bfd_elf32_bigaarch64_vec)
258 (bfd_elf32_littleaarch64_vec): New.
259 * configure: Re-generated.
260 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
262 (bfd_aarch64_arch_ilp32): New.
263 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
264 * elfnn-aarch64.c (ARCH_SIZE): New define.
265 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
266 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
267 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
268 (ELF64_R_*): Rename to ELFNN_R_*.
269 Plus other paramaterization.
270 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
272 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
273 bfd_elf32_littleaarch64_vec.
275 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
277 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
278 (BUILD_CFILES): Add elf64-aarch64.c.
279 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
280 * Makefile.in: Re-generated.
281 * elf64-aarch64.c: Rename to ...
282 * elfnn-aarch64.c: ... this.
284 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
285 Paul Brook <paul@codesourcery.com>
287 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
288 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
289 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
290 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
291 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
292 (micromips_insn32_o32_exec_plt0_entry): New variable.
293 (micromips_insn32_o32_exec_plt_entry): Likewise.
294 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
295 (mips_elf_estimate_stub_size): Likewise.
296 (_bfd_mips_elf_size_dynamic_sections): Likewise.
297 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
298 (mips_finish_exec_plt): Likewise.
299 (_bfd_mips_elf_relax_section): Likewise.
300 (_bfd_mips_elf_insn32): New function.
301 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
303 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
305 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
307 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
308 (bfd_elf32_get_synthetic_symtab): New macro.
309 * elfxx-mips.c (plt_entry): New structure.
310 (mips_elf_link_hash_entry): Add use_plt_entry member.
311 (mips_elf_link_hash_table): Rename plt_entry_size member to
312 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
313 plt_comp_offset, plt_got_index entries and plt_header_is_comp
315 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
316 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
317 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
318 (STUB_LI16S_MICROMIPS): Likewise.
319 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
320 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
321 (micromips_o32_exec_plt0_entry): New variable.
322 (mips16_o32_exec_plt_entry): Likewise.
323 (micromips_o32_exec_plt_entry): Likewise.
324 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
325 (mips_elf_output_extsym): Update to use gotplt_union's plist
326 member rather than offset.
327 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
328 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
329 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
330 member rather than offset.
331 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
333 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
335 (mips_elf_make_plt_record): New function.
336 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
337 of JAL relocations that might need a PLT entry.
338 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
339 gotplt_union's plist member rather than offset. Set individual
340 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
341 Don't set the symbol's value in the symbol table for PLT
342 references here. Don't set the PLT or PLT GOT section sizes
344 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
345 (mips_elf_allocate_lazy_stub): Likewise.
346 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
348 (mips_elf_set_plt_sym_value): New function.
349 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
350 PLT and PLT GOT section sizes here. Set the symbol values in
351 the symbol table for PLT references here. Handle microMIPS
352 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
353 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
354 gotplt_union's plist member rather than offset. Handle
355 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
356 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
357 gotplt_union's plist member rather than offset. Use
358 MIPS_ELF_GOT_SIZE to calculate GOT address.
359 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
360 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
361 mips_finish_exec_plt.
362 (_bfd_mips_elf_link_hash_table_create): Update to use
363 gotplt_union's plist member rather than offset.
364 (_bfd_mips_elf_get_synthetic_symtab): New function.
366 2013-06-24 Wawa <caojinyu@msn.com>
369 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
371 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
373 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
375 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
376 * Makefile.in: Regenerate.
377 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
378 Set want64 to true for them at the end.
379 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
382 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
384 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
385 set sh_entsize for PLT section.
387 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
389 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
390 * bfd-in2.h: Re-generated.
391 * elf64-aarch64.c (RELOC_SECTION): Removed.
392 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
393 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
394 (elf64_aarch64_link_hash_traverse): Ditto.
395 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
398 2013-06-19 Will Newton <will.newton@linaro.org>
400 * configure: Regenerated.
401 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
402 * elf64-aarch64.c: Remove objalloc.h include.
403 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
404 (struct elf64_aarch64_link_hash_table): Remove ifunc related
405 members. (elf_aarch64_local_htab_hash): Remove function.
406 (elf_aarch64_local_htab_eq): Remove function.
407 (elf_aarch64_get_local_sym_hash): Remove function.
408 (elf64_aarch64_link_hash_table_create): Remove local hash
409 table initialization.
410 (elf64_aarch64_final_link_relocate): Remove sym argument and
411 handling of ifunc symbols.
412 (elf64_aarch64_relocate_section): Don't pass sym argument to
413 elf64_aarch64_final_link_relocate.
414 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
415 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
416 (elf64_aarch64_check_relocs): Likewise.
417 (elf64_aarch64_post_process_headers): Remove call to
419 (elf64_aarch64_is_function_type): New function.
420 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
421 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
422 (elf64_aarch64_size_dynamic_sections): Remove call to
423 elf_aarch64_allocate_local_dynrelocs.
424 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
425 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
426 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
427 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
428 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
429 elf_aarch64_finish_local_dynamic_symbol.
430 (elf64_aarch64_add_symbol_hook): Remove function.
432 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
434 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
435 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
436 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
437 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
438 R_AARCH64_GOT_LD_PREL19.
440 2013-06-13 Terry Guo <terry.guo@arm.com>
443 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
444 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
445 supports thumb instructions.
447 2013-06-11 DJ Delorie <dj@redhat.com>
449 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
451 2013-06-11 Will Newton <will.newton@linaro.org>
453 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
454 ELF64_R_SYM instead of ELF32_R_SYM.
456 2013-06-11 Nick Clifton <nickc@redhat.com>
458 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
459 checks if the dynamic sections have been created and relaxation
460 has not been performed.
462 2013-06-07 Will Newton <will.newton@linaro.org>
464 * configure: Regenerate.
465 * configure.in: Build elf-ifunc.o for AArch64.
466 * elf64-aarch64.c: Include objalloc.h.
467 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
468 (struct elf64_aarch64_link_hash_table): Add members for handling
469 R_AARCH64_IRELATIVE relocations.
470 (elf_aarch64_local_htab_hash): New function.
471 (elf_aarch64_local_htab_eq): New function.
472 (elf_aarch64_get_local_sym_hash): New function.
473 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
475 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
476 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
477 for handling STT_GNU_IFUNC symbols.
478 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
479 references to STT_GNU_IFUNC symbols.
480 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
481 STT_GNU_IFUNC symbols.
482 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
483 symbols. Ensure we don't increase plt.refcount from -1 to 0.
484 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
485 (elf64_aarch64_is_function_type): Remove function.
486 (elf64_aarch64_allocate_dynrelocs): Call
487 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
488 (elf_aarch64_allocate_local_dynrelocs): New function.
489 (elf64_aarch64_size_dynamic_sections): Call
490 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
491 (elf64_aarch64_create_small_pltn_entry): Add info argument.
492 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
493 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
494 STT_GNU_IFUNC symbols and .iplt.
495 (elf_aarch64_finish_local_dynamic_symbol): New function.
496 (elf64_aarch64_finish_dynamic_sections): Call
497 elf_aarch64_finish_local_dynamic_symbol.
498 (elf64_aarch64_add_symbol_hook): New function.
500 2013-06-03 Alan Modra <amodra@gmail.com>
502 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
503 var. Use it with last_stab.
505 2013-05-30 Paul Brook <paul@codesourcery.com>
507 * bfd-in2.h: Regenerate.
508 * elf32-mips.c (elf_mips_eh_howto): New.
509 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
510 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
511 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
512 * elf64-mips.c (elf_mips_eh_howto): New.
513 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
514 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
515 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
516 * libbfd.h: Regenerate.
517 * reloc.c (BFD_RELOC_MIPS_EH): New.
519 2013-05-29 Nick Clifton <nickc@redhat.com>
521 * dwarf2.c (struct dwarf2_debug): Add fields for handling
522 alternate debug info source.
523 (dwarf_debug_sections): Add entries for alternate .debug_str and
524 .debug_info sections.
525 (dwarf_debug_section_enum): Likewise.
526 (read_alt_indirect_string): New function. Handles a
527 DW_FORM_GNU_strp_alt attribute.
528 (read_alt_indirect_ref): New function. Handles a
529 DW_FORM_GNU_ref_alt attribute.
530 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
531 DW_FORM_GNU_strp_alt.
532 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
534 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
536 * opncls.c (GNU_DEBUGALTLINK): Define.
537 (bfd_get_alt_debug_link_info): New function.
538 (separate_alt_debug_file_exists): New function.
539 (find_separate_debug_file): Add parameters for fetch and check
541 (bfd_follow_gnu_debugaltlink): New function.
542 * bfd-in2.h: Regenerate.
544 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
546 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
547 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
548 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
549 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
550 * bfd-in2.h: Regenerate.
551 * libbfd.h: Regenerate.
552 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
554 (elf64_aarch64_tlsdesc_howto_table): Likewise.
555 (elf64_aarch64_reloc_map): Likewise.
556 (aarch64_resolve_relocation): Likewise.
557 (bfd_elf_aarch64_put_addend): Likewise.
558 (aarch64_tls_transition_without_check): Likewise.
559 (aarch64_reloc_got_type): Likewise.
560 (elf64_aarch64_final_link_relocate): Likewise.
561 (elf64_aarch64_tls_relax): Likewise.
562 (elf64_aarch64_relocate_section): Likewise.
563 (elf64_aarch64_gc_sweep_hook): Likewise.
564 (elf64_aarch64_check_relocs): Likewise.
566 2013-05-26 Mark Wielaard <mjw@redhat.com>
568 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
569 (max_open_files): New static int initialized to zero.
570 (bfd_cache_max_open): New static function to set and return
572 (bfd_cache_init): Use bfd_cache_max_open.
573 (bfd_open_file): Likewise.
574 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
575 (AC_CHECK_FUNCS): Add getrlimit.
576 * configure: Regenerated.
577 * config.in: Likewise.
578 * sysdep.h: Check and include sys/resource.h for getrlimit.
580 2013-05-23 Alan Modra <amodra@gmail.com>
582 * format.c (bfd_check_format_matches): Don't match a target in
583 targ_selvecs if some other target is a better match. If
584 targets implement match priority, fall back to the first of
587 2013-05-22 Eric Herman <eric@freesa.org>
590 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
592 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
595 * srec.c (srec_set_section_contents): Properly convert size
596 and offset to address when octets_per_byte is not unity.
598 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
600 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
601 refcount member of the gotplt_union when resetting the reference
602 count. Adjust comment.
604 2013-05-20 Will Newton <will.newton@linaro.org>
606 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
607 relocs_copied member.
608 (elf64_aarch64_link_hash_newfunc): Remove initialization of
609 relocs_copied member.
610 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
611 relocs_copied member.
613 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
615 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
618 2013-05-16 Cary Coutant <ccoutant@google.com>
620 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
621 external_ext_size and esize.
623 2013-05-16 Tristan Gingold <gingold@adacore.com>
625 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
626 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
628 2013-05-15 Andreas Schwab <schwab@suse.de>
630 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
632 2013-05-10 Joel Brobecker <brobecker@adacore.com>
634 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
635 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
637 2013-05-09 Joel Brobecker <brobecker@adacore.com>
639 * bfd.c (_bfd_default_error_handler): Replace use of putc
640 by fputc. Add comment explaining why.
642 2013-05-09 Alan Modra <amodra@gmail.com>
644 * elflink.c (elf_link_add_object_symbols): Don't omit reading
645 of symbols when hashes already exist.
647 2013-05-07 Will Newton <will.newton@linaro.org>
649 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
650 plt_header_size argument for ports where it differs from
652 * elf-bfd.h: Likewise.
653 * elf32-i386.c: Pass plt_header_size to
654 _bfd_elf_allocate_ifunc_dyn_relocs.
655 * elf64-x86-64.c: Likewise.
657 2013-05-07 Will Newton <will.newton@linaro.org>
659 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
661 * elf-bfd.h: Likewise.
663 2013-05-06 Paul Brook <paul@codesourcery.com>
665 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
666 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
667 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
668 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
669 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
670 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
672 2013-05-06 Alan Modra <amodra@gmail.com>
674 * elf64-ppc.c (opd_entry_value): Handle case where symbol
675 hashes are not available.
677 2013-05-06 Alan Modra <amodra@gmail.com>
679 * elflink.c (elf_link_add_object_symbols): Don't save symbol
680 hashes around loading as-needed library. Zero them on allocation,
681 and restore to initial all-zero state if library not needed.
682 Arrange to reuse hashes if we load library again later.
684 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
686 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
687 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
688 * elfn32-mips.c: Likewise.
689 * elf64-mips.c: Likewise.
691 2013-05-02 Nick Clifton <nickc@redhat.com>
693 * archures.c: Add some more MSP430 machine numbers.
694 * config.bfd (msp430): Define targ_selvecs.
695 * configure.in: Add bfd_elf32_msp430_ti_vec.
696 * cpu-msp430.c: Add some more MSP430 machine numbers.
697 * elf32-msp430.c Add support for MSP430X relocations.
698 Add support for TI compiler generated relocations.
699 Add support for sym_diff relocations.
700 Add support for relaxing out of range short branches into long
702 Add support for MSP430 attribute section.
703 * reloc.c: Add MSP430X relocations.
704 * targets.c: Add bfd_elf32_msp430_ti_vec.
705 * bfd-in2.h: Regenerate.
706 * configure: Regenerate.
707 * libbfd.h: Regenerate.
709 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
711 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
712 alpha*-*-linux*ecoff*.
714 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
717 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
720 2013-04-30 Alan Modra <amodra@gmail.com>
722 * elflink.c (bfd_elf_record_link_assignment): Dont make
723 STV_INTERNAL symbols STV_HIDDEN.
725 2013-04-29 Nick Clifton <nickc@redhat.com>
727 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
728 fragmented .debug_line sections associated with unmarked code
731 2013-04-29 Will Newton <will.newton@linaro.org>
733 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
734 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
736 2013-04-29 Will Newton <will.newton@linaro.org>
738 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
739 error check up and add error message.
741 2013-04-26 Will Newton <will.newton@linaro.org>
743 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
745 2013-04-25 Alan Modra <amodra@gmail.com>
747 * config.bfd: Add powerpc64le-linux.
749 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
751 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
754 2013-04-24 Roland McGrath <mcgrathr@google.com>
756 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
757 allocate space for PLT header even if IS_IPLT_ENTRY.
758 (arm_nacl_put_plt0): New function, broken out of ...
759 (elf32_arm_finish_dynamic_sections): ... here. Call it.
760 If HTAB->nacl_p, set up the PLT header in .iplt too.
761 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
762 a mapping symbol for the start of .iplt too.
764 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
766 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
768 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
770 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
772 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
774 2013-04-22 Alan Modra <amodra@gmail.com>
777 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
778 sh_size or reloc_count adjustment by count.
780 2013-04-22 Alan Modra <amodra@gmail.com>
782 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
783 create_linkage_sections here..
784 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
785 (create_linkage_sections): Move earlier in file.
786 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
787 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
789 2013-04-19 Nick Clifton <nickc@redhat.com>
792 * compress.c (decompress_contents): Always call inflateEnd, even
793 when another inflation operation fails.
795 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
797 * elf-ifunc.c: Update copyright year.
799 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
801 * coffcode.h: Added a cast to void when a bfd_set_section_*()
802 macro's return value is ignored.
803 * elf32-hppa.c: Likewise.
804 * elf32-tic6x.c: Likewise.
805 * mach-o.c: Likewise.
807 * opncls.c: Likewise.
808 * peicode.h: Likewise.
809 * elf32-m32r.c: Check return value of bfd_set_section_*().
810 * elfnn-ia64.c: Likewise.
811 * elfxx-mips.c: Likewise.
812 * vms-alpha.c: Likewise.
814 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
817 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
818 regular reference without non-GOT reference when building
821 2013-04-15 Alan Modra <amodra@gmail.com>
823 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
824 cache slot for archives.
826 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
828 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
831 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
834 * bfd/elf32-avr.c: Consider all sections to determine if linker
835 relaxation can safely delete a ret after a call/jmp
837 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
839 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
842 2013-04-08 Tom Tromey <tromey@redhat.com>
844 * som.c (bfd_section_from_som_symbol): No longer static.
845 * som.h (bfd_section_from_som_symbol): Declare.
847 2013-04-06 Alan Modra <amodra@gmail.com>
849 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
850 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
852 2013-04-05 Nick Clifton <nickc@redhat.com>
854 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
856 2013-04-04 Alan Modra <amodra@gmail.com>
858 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
859 * bfd-in2.h: Regenerate.
860 * elflink.c (elf_link_add_object_symbols): Use new error.
862 2013-04-03 Nick Clifton <nickc@redhat.com>
864 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
865 (bfd_elf32_bfd_is_target_special_symbol): Define.
867 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
869 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
870 elf64_aarch64_locals to get local GOT reference counts.
872 2013-04-02 DJ Delorie <dj@redhat.com>
874 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
875 (rl78_elf_relax_section): Only fetch the next reloc if there is
878 2013-03-30 Alan Modra <amodra@gmail.com>
881 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
882 global symbols referenced by relocs.
883 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
884 * elf32-bfin.c (bfin_check_relocs): Likewise.
885 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
886 * elf32-cris.c (cris_elf_check_relocs): Likewise.
887 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
888 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
889 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
890 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
891 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
892 * elf32-i370.c (i370_elf_check_relocs): Likewise.
893 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
894 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
895 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
896 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
897 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
898 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
899 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
900 * elf32-metag.c (elf_metag_check_relocs): Likewise.
901 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
902 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
903 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
904 * elf32-mt.c (mt_elf_check_relocs): Likewise.
905 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
906 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
907 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
908 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
909 * elf32-s390.c (elf_s390_check_relocs): Likewise.
910 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
911 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
912 * elf32-sh.c (sh_elf_check_relocs): Likewise.
913 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
914 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
915 * elf32-v850.c (v850_elf_check_relocs): Likewise.
916 * elf32-vax.c (elf_vax_check_relocs): Likewise.
917 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
918 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
919 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
920 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
921 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
922 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
923 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
924 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
925 * elf64-s390.c (elf_s390_check_relocs): Likewise.
926 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
927 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
928 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
929 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
930 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
931 test indirect/warning links for NULL.
933 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
936 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
937 symbol is referenced by a non-shared object.
938 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
940 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
942 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
943 R_SH_REL32 relocations against undefined weak symbols.
945 2013-03-28 Alan Modra <amodra@gmail.com>
947 * elf64-ppc.c (struct ppc_dyn_relocs): New.
948 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
949 into ifunc and non-ifunc.
950 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
951 separate ifunc/non-ifunc dynrel counts.
952 (allocate_got): Always use reliplt for ifunc.
953 (allocate_dynrelocs): Likewise.
954 (ppc64_elf_size_dynamic_sections): Likewise.
955 (ppc64_elf_layout_multitoc): Likewise.
956 (ppc64_elf_relocate_section): Likewise.
958 2013-03-28 Alan Modra <amodra@gmail.com>
960 * elf32-ppc.c (struct ppc_dyn_relocs): New.
961 (ppc_elf_check_relocs): Separate dynrel counts for local syms
962 into ifunc and non-ifunc.
963 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
964 (ppc_elf_size_dynamic_sections): Likewise.
965 (ppc_elf_relocate_section): Likewise.
967 2013-03-28 Alan Modra <amodra@gmail.com>
969 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
970 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
971 bfd_link_info* and asection* params.
972 (_bfd_elf_reloc_type_class): Likewise.
973 * elf.c (_bfd_elf_reloc_type_class): Likewise.
974 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
975 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
976 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
977 for any reliplt reloc. Don't return reloc_class_plt for
978 R_PPC_REL24 and R_PPC_ADDR24.
979 * elf64-ppc.c (allocate_got): Formatting.
980 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
982 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
983 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
984 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
985 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
986 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
987 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
988 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
989 Add extra params to the various reloc_type_class functions.
991 2013-03-27 Alan Modra <amodra@gmail.com>
993 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
994 masks for all local ifunc syms.
995 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
996 (ppc_elf_size_dynamic_sections): Likewise.
997 (ppc_elf_relocate_section): Likewise.
999 2013-03-27 Will Newton <will.newton@linaro.org>
1001 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1002 dynamic reloc for symbols with dynindx == -1.
1003 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1004 dynamic reloc for symbols with dynindx == -1.
1006 2013-03-27 Will Newton <will.newton@linaro.org>
1008 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1009 dynamic reloc for non-default visibility undefined weaks.
1010 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1011 dynamic reloc for non-default visibility undefined weaks.
1013 2013-03-26 Alan Modra <amodra@gmail.com>
1015 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1016 over _bfd_elf_merge_symbol calls.
1018 2013-03-26 Alan Modra <amodra@gmail.com>
1020 * elflink.c (elf_link_add_object_symbols): Add assertion for
1021 common override alignment check code. Formatting.
1023 2013-03-25 Alan Modra <amodra@gmail.com>
1025 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1026 usual common symbols as well as for dynamic. Add poldbfd param.
1027 Save old bfd. Adjust callers.
1028 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1029 and "value" by value, not pointer. Adjust caller.
1030 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1031 Delete code to set same. Use old_bfd and old_alignment from
1032 _bfd_elf_merge_symbol instead. Add default symbol before
1033 alignment and size checks. Wrap overlong lines.
1035 2013-03-25 Alan Modra <amodra@gmail.com>
1037 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1038 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1039 when override is true.
1041 2013-03-25 Alan Modra <amodra@gmail.com>
1043 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1046 2013-03-25 Alan Modra <amodra@gmail.com>
1048 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1050 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1051 early in symbol loop.
1053 2013-03-25 Alan Modra <amodra@gmail.com>
1055 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1056 (_bfd_elf_init_reloc_shdr): Delete.
1057 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1058 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1059 just what is needed.
1060 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1062 2013-03-23 Alan Modra <amodra@gmail.com>
1064 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1065 * elflink.c (_bfd_elf_merge_symbol): Make static.
1066 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1067 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1069 2013-03-23 Alan Modra <amodra@gmail.com>
1072 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1073 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1074 def_dynamic/ref_dynamic.
1075 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1078 2013-03-22 David S. Miller <davem@davemloft.net>
1080 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1083 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1086 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1087 errors adjusting relocs and symbols.
1089 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1091 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1092 @(disp:32,ERx) to mov @(disp:16,ERx).
1093 (R_H8_DISP32A16): New reloc.
1094 Comments added and corrected.
1095 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1096 * bfd-in2.h: Regenerate.
1097 * libbfd.h: Regenerate.
1099 2013-03-21 Kai Tietz <ktietz@redhat.com>
1101 * coffgen.c (coff_real_object_p): Make global.
1102 * peicode.h (coff_real_object_p): Add prototype.
1103 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1104 external_PEI_IMAGE_hdr structure.
1105 (coff_swap_filehdr_in): Handle variable header-size.
1106 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1107 of directory-entiries as specified in pe-header.
1109 2013-03-21 Nick Clifton <nickc@redhat.com>
1112 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1113 iWMMXt and iWMMXt2 processors from attributes.
1115 2013-03-20 Alan Modra <amodra@gmail.com>
1117 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1118 sh_type according to is_rela.
1120 2013-03-18 Alan Modra <amodra@gmail.com>
1123 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1124 considering whether an --as-needed library is needed.
1126 2013-03-14 Tom Tromey <tromey@redhat.com>
1128 * opncls.c (bfd_get_debug_link_info): Rename from
1129 get_debug_link_info. Export. Update comment.
1130 (find_separate_debug_file): Update.
1131 * bfd-in2.h: Rebuild.
1133 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1135 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1137 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1140 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1142 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1143 * elf.c (elfcore_write_s390_tdb): New function.
1144 (elfcore_write_register_note): Call it.
1145 (elfcore_grok_s390_tdb): New function.
1146 (elfcore_grok_note): Call it.
1148 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1150 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1152 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1154 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1156 2013-03-04 Alan Modra <amodra@gmail.com>
1158 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1159 non-zero addends when relocatable, rather than addends >= 32768.
1160 Always zero "addend" before applying relocation.
1162 2013-03-04 Nick Clifton <nickc@redhat.com>
1164 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1165 file pointer offsets for thin archives.
1167 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1169 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1170 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1172 2013-02-27 DJ Delorie <dj@redhat.com>
1174 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1175 * libbfd.h: Regenerate.
1176 * bfd-in2.h: Regenerate.
1177 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1178 references in compuated relocs.
1180 2013-02-26 Anthony Green <green@moxielogic.com>
1182 * config.bfd: Extend moxie-rtems target triplet name support.
1184 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1187 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1188 unique_global only for definition.
1189 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1191 (elf_link_add_object_symbols): Set unique_global only
1194 2013-02-21 Alan Modra <amodra@gmail.com>
1196 * elf-bfd.h (struct elf_build_id): Extracted from..
1197 (struct elf_build_id_info): ..here. Delete.
1198 (struct output_elf_obj_tdata): New, extracted from..
1199 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1201 (elf_program_header_size): Reference tdata->o.
1202 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1203 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1204 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1205 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1206 when opening bfd in any mode that might write.
1207 (_bfd_elf_write_object_contents): Use build_id field in
1208 output_elf_obj_tdata.
1209 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1210 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1212 2013-02-21 Alan Modra <amodra@gmail.com>
1214 * elf-bfd.h (struct core_elf_obj_tdata): New.
1215 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1216 core_program, and core_command. Add "core".
1217 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1218 Update all refs to tdata core fields.
1219 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1220 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1221 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1222 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1223 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1224 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1225 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1226 to tdata core fields.
1228 2013-02-21 Alan Modra <amodra@gmail.com>
1230 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1231 Delete num_locals and num_globals.
1232 (elf_num_locals, elf_num_globals): Don't define.
1233 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1234 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1235 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1236 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1237 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1238 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1240 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1241 number of locals syms via new param.
1242 (swap_out_syms): Adjust to suit elf_map_symbols change.
1244 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1246 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1247 STO_MICROMIPS annotation.
1249 2013-02-19 Alan Modra <amodra@gmail.com>
1251 * configure.in: Bump version to 2.23.52.
1252 * elf-bfd.h (struct elf_build_id_info): New.
1253 (struct elf_obj_tdata): Delete after_write_object_contents,
1254 after_write_object_contents_info and build_id_size. Make build_id
1255 a pointer to struct elf_build_id_info.
1256 * elf.c (_bfd_elf_write_object_contents): Style. Update
1257 after_write_ibject_contents invocation.
1258 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1259 allow zero size notes.
1260 * configure: Regenerate.
1262 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1264 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1265 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1266 (micromips_elf64_howto_table_rela): Likewise.
1267 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1268 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1269 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1270 (elf_micromips_howto_table_rela): Likewise.
1271 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1273 2013-02-18 Paul Brook <paul@codesourcery.com>
1275 * elfxx-mips.c (MICROMIPS_P): New macro.
1276 (_bfd_mips_elf_symbol_processing): Use it.
1278 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1280 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1281 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1283 2013-02-18 Alan Modra <amodra@gmail.com>
1286 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1287 (_bfd_elf_strtab_clear_all_refs): Declare.
1288 (_bfd_elf_strtab_resize): Declare.
1289 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1290 (_bfd_elf_strtab_clear_all_refs): New function.
1291 (_bfd_elf_strtab_resize): Likewise.
1292 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1294 2013-02-18 Alan Modra <amodra@gmail.com>
1296 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1297 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1298 and elf_text_section to..
1299 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1300 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1301 (struct alpha_elf_find_line): ..this.
1302 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1304 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1307 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1308 for references from the dummy bfd.
1310 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1313 * elflink.c (elf_link_add_object_symbols): Also track weak
1316 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1319 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1320 archive pointing to itself.
1321 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1323 2013-02-15 Nick Clifton <nickc@redhat.com>
1326 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1327 accessing a corrupt nested archive.
1329 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1331 * elfxx-mips.c (mips_got_page_ref): New structure.
1332 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1333 pair to represent the anchor point.
1334 (mips_got_info): Add a got_page_refs field.
1335 (mips_elf_link_hash_table): Add a sym_cache field.
1336 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1337 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1338 new anchor representation.
1339 (mips_elf_create_got_info): Create got_page_refs rather than
1341 (mips_elf_record_got_page_ref): New function.
1342 (mips_elf_pages_for_range): Move further down file.
1343 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1344 Use a section rather than a (bfd, symndx) pair to represent the
1346 (mips_elf_resolve_got_page_ref): New function.
1347 (mips_elf_resolve_final_got_entries): Use it to populate
1349 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1350 rather than mips_elf_record_got_page_entry. Only nullify h
1352 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1355 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1357 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1360 2013-02-12 Alan Modra <amodra@gmail.com>
1362 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1363 suitable definition when using generic linker hash table.
1365 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1367 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1368 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1369 mips_elf_traverse_got_arg. Count GOT entries.
1370 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1371 as argument. Update after above changes.
1372 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1373 mips_elf_count_got_entries. Update the calls to
1374 mips_elf_resolve_final_got_entries.
1376 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1378 * elfxx-mips.c (mips_got_tls_type): New enum.
1379 (mips_got_entry): Add tls_initialized.
1380 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1381 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1383 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1384 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1385 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1387 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1388 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1389 tls_initialized rather than GOT_TLS_DONE.
1390 (mips_tls_got_index): Delete.
1391 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1392 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1393 (mips_elf_record_got_entry): Initialize tls_initialized.
1395 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1397 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1398 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1399 tls_ie_got_offset and tls_gd_got_offset.
1400 (mips_elf_link_hash_newfunc): Remove initialization.
1401 (mips_elf_create_got_info): Likewise.
1402 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1403 (mips_tls_single_got_index): Delete.
1404 (mips_elf_local_got_index): Always use the GOT entry to track
1406 (mips_elf_global_got_index): Likewise.
1407 (mips_elf_create_local_got_entry): Assert that TLS entries have
1408 already been allocated.
1409 (mips_elf_record_global_got_symbol): Don't initialize
1410 tls_ie_type or tls_gd_type.
1411 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1412 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1414 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1416 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1417 have been allocated.
1418 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1419 tls_ie_type and tls_gd_type.
1421 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1423 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1424 aliasing violation. Check for htab allocation failures.
1426 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1428 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1430 (mips_elf_global_got_index): ...here. Reorder arguments so that
1431 the output bfd and info come first.
1432 (mips_elf_calculate_relocation): Update the call to
1433 mips_elf_global_got_index accordingly.
1434 (_bfd_mips_elf_finish_dynamic_symbol): Use
1435 mips_elf_primary_global_got_index rather than
1436 mips_elf_global_got_index.
1437 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1439 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1441 * elfxx-mips.c (mips_got_entry): Update comments.
1442 (mips_elf_multi_got_entry_eq): Rename to...
1443 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1444 (mips_elf_create_got_info): Remove master_got_p argument.
1445 Always use mips_elf_got_entry_eq.
1446 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1447 Update calls accordingly.
1449 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1451 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1452 (mips_elf_bfd2got_hash): Delete.
1453 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1454 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1455 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1456 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1457 than mips_elf_got_for_ibfd.
1458 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1459 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1460 (mips_elf_make_got_per_bfd): Replace with...
1461 (mips_elf_add_got_entry): ...this new function.
1462 (mips_elf_make_got_pages_per_bfd): Replace with...
1463 (mips_elf_add_got_page_entry): ...this new function.
1464 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1465 bfd and GOT arguments. Use mips_elf_add_got_entry and
1466 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1467 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1468 to set the BFD's GOT and free the old table.
1469 (mips_elf_merge_got): Replace bfd2got argument with separate
1470 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1471 Use mips_elf_count_got_entries to count the number of entries in
1472 each GOT. Update the calls to mips_elf_merge_got_with.
1473 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1474 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1475 (mips_elf_multi_got): Don't create the bfd2got hash table.
1476 Replace hash table traversal with a walk over the input bfds,
1477 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1478 to set the output bfd's GOT.
1479 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1480 bfds use the master GOT in the single-GOT case.
1481 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1482 rather than mips_elf_got_for_ibfd.
1484 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1486 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1487 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1488 (mips_elf_record_global_got_symbol): Update the hash entry before
1489 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1491 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1492 (mips_elf_record_got_page_entry): Record the entry in both the
1493 master and bfd GOTs.
1495 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1497 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1498 create another one if necessary.
1499 (mips_elf_set_gotidx): New function.
1500 (mips_elf_set_global_gotidx): Use it.
1501 (mips_elf_initialize_tls_index): Likewise. Take a
1502 mips_elf_traverse_got_arg as argument.
1503 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1504 (mips_elf_multi_got): Likewise. Cope with error returns from
1505 mips_elf_set_global_gotidx.
1507 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1509 * elfxx-mips.c (mips_got_info): Add relocs field.
1510 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1512 (mips_elf_traverse_got_arg): ...this new structure.
1513 (mips_elf_count_local_tls_relocs): Delete.
1514 (mips_elf_count_global_tls_relocs): Likewise.
1515 (mips_elf_count_got_entry): New function.
1516 (mips_elf_count_local_got_entries): Likewise.
1517 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1518 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1519 (mips_elf_record_local_got_symbol): Don't count got entries here.
1520 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1521 (mips_elf_set_global_got_offset): Split into...
1522 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1523 new functions. Take a mips_elf_traverse_got_arg rather than a
1524 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1525 Use g->relocs to record the number of relocs needed for global GOT
1527 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1528 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1529 relocations. Update for above function split.
1530 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1531 to count both the number of GOT entries and the number of TLS
1532 relocs required by local entries. Likewise
1533 mips_elf_count_global_tls_entries and global entries.
1534 Remove uses of mips_elf_count_local_tls_relocs and
1535 mips_elf_count_global_tls_relocs.
1537 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1539 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1540 to say that each structure represents only one type of TLS reference.
1541 (GOT_TLS_TYPE): New define.
1542 (mips_elf_link_hash_entry): Temporarily split tls_type and
1543 tls_got_offset into two variables each.
1544 (mips_elf_link_hash_newfunc): Update accordingly.
1545 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1546 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1547 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1548 (mips_tls_got_relocs): Use a switch statement.
1549 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1550 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1551 local "offset" variable.
1552 (mips_tls_got_index): Remove r_type argument and assert. Remove
1553 code that handled entries with two TLS types; always use the
1554 original got_index instead.
1555 (mips_tls_single_got_index): New function.
1556 (mips_elf_local_got_index): Use entry->tls_type to check for
1557 TLS entries. Use mips_tls_single_got_index. Update call to
1559 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1560 Use p->tls_type to check for TLS entries. Update call to
1561 mips_tls_got_index. Use mips_tls_single_got_index.
1562 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1563 Use entry.tls_type to check for TLS entries.
1564 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1565 with r_type argument. Use mips_elf_reloc_tls_type.
1566 Set up the new hash entry fields.
1567 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1568 with r_type argument. Use mips_elf_reloc_tls_type and
1569 mips_tls_got_entries. Remove code that handled entries
1570 with multiple TLS types.
1571 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1572 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1573 Use equality rather than masks when checking for specific TLS types.
1574 Use mips_tls_got_entries. Remove code that handled entries
1575 with multiple TLS types.
1576 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1577 testing the hash table entry.
1578 (_bfd_mips_elf_check_relocs): Update calls to
1579 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1580 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1581 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1583 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1585 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1586 (mips_elf_got_entry_hash): ...this, deleting the old version.
1587 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1590 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1592 * elfxx-mips.c (mips_elf_create_got_info): New function.
1593 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1594 (mips_elf_create_got_section): Likewise.
1596 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1598 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1601 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1603 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1605 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1607 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1608 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1610 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1612 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1613 (mips_elf_count_global_tls_relocs): Don't count indirect or
1615 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1616 number of TLS entries were allocated.
1618 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1620 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1622 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1624 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1625 if there are TLS relocations.
1627 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1629 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1630 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1632 2013-02-11 Alan Modra <amodra@gmail.com>
1634 * elfcode.h (elf_checksum_contents): Free contents.
1635 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1636 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1637 (elf_final_link_free): New function, extracted from..
1638 (bfd_elf_final_link): ..here. Always call
1639 _bfd_elf_write_section_eh_frame_hdr.
1640 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1641 _bfd_elf_link_hash_table_free.
1642 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1643 * libbfd.h: Regenerate.
1644 * merge.c (_bfd_merge_sections_free): New function.
1645 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1647 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1648 _bfd_elf_link_hash_table_free.
1649 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1650 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1651 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1652 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1653 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1654 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1655 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1656 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1657 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1658 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1659 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1660 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1661 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1662 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1663 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1664 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1665 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1667 2013-02-10 Alan Modra <amodra@gmail.com>
1669 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1670 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1671 * m68klinux.c (linux_link_hash_table_create): Likewise.
1672 * sparclinux.c (linux_link_hash_table_create): Likewise.
1673 * sunos.c (sunos_link_hash_table_create): Likewise.
1674 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1675 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1676 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1677 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1678 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1679 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1680 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1681 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1682 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1683 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1684 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1685 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1686 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1687 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1688 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1689 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1690 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1691 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1692 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1693 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1694 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1695 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1696 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1697 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1698 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1699 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1700 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1701 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1703 2013-02-10 Alan Modra <amodra@gmail.com>
1705 * i386linux.c (linux_link_hash_table_create): Allocate table
1706 with bfd_zmalloc, not bfd_alloc.
1707 * pdp11.c (link_hash_table_create): Allocate table with
1708 bfd_malloc, not bfd_alloc.
1709 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1710 with bfd_zmalloc, not bfd_zalloc.
1711 (bfin_link_hash_table_create): Likewise.
1712 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1713 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1715 2013-02-10 Alan Modra <amodra@gmail.com>
1718 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1720 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1722 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1724 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1727 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1729 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1732 2013-02-08 Alan Modra <amodra@gmail.com>
1735 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1736 * elf.c (elf_find_function): Revert last change. Use new
1737 tdata field rather than static vars for cache.
1739 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1742 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1743 symbol is defined in regular object.
1745 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1748 * elf.c (elf_find_function): Don't cache if symbols change.
1750 2013-02-07 Alan Modra <amodra@gmail.com>
1753 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1754 copy attributes from or to non-ELF.
1756 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1758 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1759 for non-zero TLS symbol.
1760 (elf_i386_relocate_section): Don't resolve size relocation against
1761 non-zero TLS symbol.
1762 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1763 pc_count for non-zero TLS symbol.
1764 (elf_x86_64_relocate_section): Don't resolve size relocation
1765 against non-zero TLS symbol.
1767 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1768 Andrew Jenner <andrew@codesourcery.com>
1770 Based on patches from Altera Corporation.
1772 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1773 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1774 (BFD_BACKENDS): Add elf32-nios2.lo.
1775 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1776 * Makefile.in: Regenerated.
1777 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1778 bfd_elf32_littlenios2_vec.
1779 * configure: Regenerated.
1780 * config.bfd: Add cases for nios2.
1781 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1782 (bfd_mach_nios2): Define.
1783 (bfd_nios2_arch): Declare.
1784 (bfd_archures_list): Add bfd_nios2_arch.
1785 * targets.c (bfd_elf32_bignios2_vec): Declare.
1786 (bfd_elf32_littlenios2_vec): Declare.
1787 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1788 bfd_elf32_littlenios2_vec.
1789 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1790 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1791 * bfd-in2.h: Regenerated.
1792 * libbfd.h: Regenerated.
1793 * cpu-nios2.c: New file.
1794 * elf32-nios2.c: New file.
1796 2013-02-06 Alan Modra <amodra@gmail.com>
1798 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1801 2013-02-06 Alan Modra <amodra@gmail.com>
1803 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1804 * Makefile.in: Regenerate.
1806 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1807 Pedro Alves <palves@redhat.com>
1809 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1810 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1812 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1813 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1814 * elf-linux-psinfo.h: New file.
1815 * elf.c: Include elf-linux-psinfo.h.
1816 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1818 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1819 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1820 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1821 (elfcore_write_ppc_linux_prpsinfo32): New function.
1823 2013-02-04 Tristan Gingold <gingold@adacore.com>
1825 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1828 2013-02-04 Alan Modra <amodra@gmail.com>
1830 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1831 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1832 * Makefile.in: Regenerate.
1833 * po/SRC-POTFILES.in: Regenerate.
1835 2013-02-04 Alan Modra <amodra@gmail.com>
1837 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1838 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1840 2013-02-01 Alan Modra <amodra@gmail.com>
1842 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1845 2013-01-31 Tristan Gingold <gingold@adacore.com>
1847 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1848 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1849 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1851 2013-01-31 Alan Modra <amodra@gmail.com>
1852 David S. Miller <davem@davemloft.net>
1855 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1856 references to __tls_get_addr.
1857 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1858 vtinherit and vtentry reloc handling too.
1859 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1861 2013-01-31 Alan Modra <amodra@gmail.com>
1863 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1865 2013-01-31 Alan Modra <amodra@gmail.com>
1867 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1869 2013-01-28 Alan Modra <amodra@gmail.com>
1871 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1872 "relocation" in error messages throughout file.
1873 (ppc64_elf_relocate_section): Remove sibling call error message,
1874 replace with "call lacks nop". Specially report errors for
1875 branches to function entry points via OPD lookup and branches
1876 to stubs. Remove NULL symbol handling now done by %T.
1878 2013-01-28 Alan Modra <amodra@gmail.com>
1880 * archive.c (bfd_generic_archive_p): Return target and keep
1881 ardata on partial matches.
1882 * format.c (bfd_check_format_matches): Adjust for above
1883 change. Remove bfd_error_file_ambiguously_recognized dead
1886 2013-01-26 Alan Modra <amodra@gmail.com>
1888 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1889 bfd_preserve_finish): Move to..
1890 * format.c: ..here, splitting out..
1891 (bfd_reinit): ..this. New function.
1892 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1893 keep bfd state for a match.
1894 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1895 * elfcore.h (elf_core_file_p): Likewise.
1896 * mach-o.c (bfd_mach_o_header_p): Likewise.
1897 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1898 * xsym.c (bfd_sym_object_p): Likewise.
1899 * mmo.c (mmo_scan): Clear abfd->symcount.
1900 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1901 * section.c (bfd_section_list_clear): Clear section_htab.count.
1902 * bfd-in2.h: Regenerate.
1904 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1906 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1907 second reloc, make sure that the reloc potentially exists first.
1909 2013-01-24 Nick Clifton <nickc@redhat.com>
1911 * archures.c: Add bfd_mach_v850e3v5.
1912 * bfd-in2.h: Regenerate.
1913 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1914 * cpu-v850_rh850.c: Likewise.
1915 * elf32-v850.c: Add support for v850e3v5 architecture.
1917 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1919 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1921 2013-01-23 Leif Ekblad <leif@rdos.net>
1923 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1925 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1927 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1928 non-zero TLS symbol.
1929 (elf_i386_relocate_section): Resolve size relocation against
1930 non-zero TLS symbol.
1931 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1932 for non-zero TLS symbol.
1933 (elf_x86_64_relocate_section): Resolve size relocation against
1934 non-zero TLS symbol.
1936 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1938 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1939 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1942 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1944 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1945 PC-relative relocation.
1946 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1947 as PC-relative relocation.
1949 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1951 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1953 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1955 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1956 and R_X86_64_SIZE64 check.
1957 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1958 nor R_X86_64_SIZE64.
1960 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1962 * bfd-in2.h: Regenerated.
1963 * libbfd.h: Likewise.
1965 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1966 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1967 (elf_i386_check_relocs): Handle R_386_SIZE32.
1968 (elf_i386_gc_sweep_hook): Likewise.
1969 (elf_i386_relocate_section): Likewise.
1971 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1972 and R_X86_64_SIZE64 entries.
1973 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1974 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1975 (elf_x86_64_reloc_name_lookup): Likewise.
1976 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1978 (elf_x86_64_gc_sweep_hook): Likewise.
1979 (elf_x86_64_relocate_section): Likewise.
1981 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1984 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1986 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1987 with R_X86_64_RELATIVE64.
1989 2013-01-15 Nick Clifton <nickc@redhat.com>
1991 * elf32-msp430.c: Fix spelling typo.
1993 2013-01-15 Alan Modra <amodra@gmail.com>
1995 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1998 2013-01-14 Alan Modra <amodra@gmail.com>
2001 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2002 (memory_bclose): Likewise. Return 0 on success.
2003 * cache.c (cache_bclose): Likewise.
2004 * opncls.c (opncls_bclose, bfd_close): Likewise.
2005 * vms-lib.c (vms_lib_bclose): Likewise.
2006 * libbfd.h: Regenerate.
2008 2013-01-13 Alan Modra <amodra@gmail.com>
2010 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2011 Add ref_dynamic_nonweak.
2012 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2013 (_bfd_elf_merge_symbol): Don't call above function. Move
2014 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2016 (elf_link_add_object_symbols): Delete redundant "override" test.
2017 Don't set dynamic_def here.
2018 (elf_link_output_extsym): Update.
2020 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2022 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2023 normal and TLS symbol access.
2024 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2026 2013-01-12 Alan Modra <amodra@gmail.com>
2028 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2029 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2030 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2032 2013-01-12 Alan Modra <amodra@gmail.com>
2035 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2036 (_bfd_elf_strtab_clear_all_refs): Define.
2037 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2038 (_bfd_elf_strtab_clear_all_refs): Delete.
2039 * elflink.c (elf_link_add_object_symbols): Clear out added
2040 strtab refs. Correct handling of warning common symbols.
2042 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2044 * aout0.c: Remove trailing white spaces.
2045 * archive.c: Likewise.
2046 * archures.c: Likewise.
2047 * bfd-in.h: Likewise.
2048 * bfd-in2.h: Likewise.
2049 * coff-alpha.c: Likewise.
2050 * coff-i860.c: Likewise.
2051 * coff-mips.c: Likewise.
2052 * coff-ppc.c: Likewise.
2053 * coff-tic80.c: Likewise.
2054 * coff-x86_64.c: Likewise.
2055 * coff-z80.c: Likewise.
2056 * coffcode.h: Likewise.
2057 * coffgen.c: Likewise.
2058 * cofflink.c: Likewise.
2059 * compress.c: Likewise.
2060 * corefile.c: Likewise.
2061 * cpu-arm.c: Likewise.
2062 * cpu-avr.c: Likewise.
2063 * cpu-bfin.c: Likewise.
2064 * cpu-cr16.c: Likewise.
2065 * cpu-cr16c.c: Likewise.
2066 * cpu-crx.c: Likewise.
2067 * cpu-h8300.c: Likewise.
2068 * cpu-i386.c: Likewise.
2069 * cpu-lm32.c: Likewise.
2070 * cpu-m68k.c: Likewise.
2071 * cpu-moxie.c: Likewise.
2072 * cpu-msp430.c: Likewise.
2073 * cpu-sh.c: Likewise.
2074 * cpu-xc16x.c: Likewise.
2075 * dwarf2.c: Likewise.
2076 * ecofflink.c: Likewise.
2077 * ecoffswap.h: Likewise.
2078 * elf-ifunc.c: Likewise.
2079 * elf-m10300.c: Likewise.
2080 * elf-vxworks.c: Likewise.
2081 * elf32-avr.c: Likewise.
2082 * elf32-avr.h: Likewise.
2083 * elf32-cr16.c: Likewise.
2084 * elf32-cr16c.c: Likewise.
2085 * elf32-cris.c: Likewise.
2086 * elf32-crx.c: Likewise.
2087 * elf32-frv.c: Likewise.
2088 * elf32-hppa.c: Likewise.
2089 * elf32-i860.c: Likewise.
2090 * elf32-ip2k.c: Likewise.
2091 * elf32-iq2000.c: Likewise.
2092 * elf32-m32c.c: Likewise.
2093 * elf32-m68hc1x.c: Likewise.
2094 * elf32-msp430.c: Likewise.
2095 * elf32-mt.c: Likewise.
2096 * elf32-ppc.c: Likewise.
2097 * elf32-rl78.c: Likewise.
2098 * elf32-s390.c: Likewise.
2099 * elf32-score.h: Likewise.
2100 * elf32-sh-symbian.c: Likewise.
2101 * elf32-sh.c: Likewise.
2102 * elf32-spu.c: Likewise.
2103 * elf32-tic6x.c: Likewise.
2104 * elf32-v850.c: Likewise.
2105 * elf32-xc16x.c: Likewise.
2106 * elf32-xtensa.c: Likewise.
2107 * elf64-alpha.c: Likewise.
2108 * elf64-hppa.c: Likewise.
2109 * elf64-ppc.c: Likewise.
2110 * elf64-s390.c: Likewise.
2111 * elfcore.h: Likewise.
2112 * elflink.c: Likewise.
2113 * elfxx-mips.c: Likewise.
2114 * elfxx-sparc.c: Likewise.
2115 * elfxx-tilegx.c: Likewise.
2117 * libcoff.h: Likewise.
2118 * libpei.h: Likewise.
2119 * libxcoff.h: Likewise.
2120 * linker.c: Likewise.
2121 * mach-o-i386.c: Likewise.
2122 * mach-o-target.c: Likewise.
2123 * mach-o.c: Likewise.
2124 * mach-o.h: Likewise.
2126 * opncls.c: Likewise.
2127 * pdp11.c: Likewise.
2128 * pe-x86_64.c: Likewise.
2129 * peXXigen.c: Likewise.
2130 * pef-traceback.h: Likewise.
2131 * pei-x86_64.c: Likewise.
2132 * peicode.h: Likewise.
2133 * plugin.c: Likewise.
2134 * reloc.c: Likewise.
2135 * riscix.c: Likewise.
2136 * section.c: Likewise.
2139 * tekhex.c: Likewise.
2140 * ticoff.h: Likewise.
2141 * vaxbsd.c: Likewise.
2142 * xcofflink.c: Likewise.
2143 * xtensa-isa.c: Likewise.
2145 2013-01-10 Will Newton <will.newton@imgtec.com>
2147 * Makefile.am: Add Meta.
2148 * Makefile.in: Regenerate.
2149 * archures.c (bfd_mach_metag): New.
2150 * bfd-in2.h: Regenerate.
2151 * config.bfd: Add Meta.
2152 * configure: Regenerate.
2153 * configure.in: Add Meta.
2154 * cpu-metag.c: New file.
2155 * elf-bfd.h: Add Meta.
2156 * elf32-metag.c: New file.
2157 * elf32-metag.h: New file.
2158 * libbfd.h: Regenerate.
2159 * reloc.c: Add Meta relocations.
2160 * targets.c: Add Meta.
2162 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2164 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2165 (elfcore_write_aarch_hw_break): Likewise.
2166 (elfcore_write_aarch_hw_watch): Likewise.
2167 * elf.c (elfcore_grok_aarch_tls): New function.
2168 (elfcore_grok_aarch_hw_break): Likewise.
2169 (elfcore_grok_aarch_hw_watch): Likewise.
2170 (elfcore_grok_note): Call the new functions to handle the
2171 corresponding notes.
2172 (elfcore_write_aarch_tls): New function.
2173 (elfcore_write_aarch_hw_break): Likewise.
2174 (elfcore_write_aarch_hw_watch): Likewise.
2175 (elfcore_write_register_note): Call the new functions to handle the
2176 corresponding pseudo sections.
2178 2013-01-07 Tom Tromey <tromey@redhat.com>
2180 * section.c (_bfd_std_section): Rename from std_section.
2181 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2182 (STD_SECTION): Update.
2183 * bfd-in2.h: Rebuild.
2185 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2187 * archures.c (bfd_mach_mips5900): Define.
2188 * bfd-in2.h: Regenerate.
2189 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2190 * cpu-mips.c: Add support for MIPS r5900.
2191 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2193 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2194 Nick Clifton <nickc@redhat.com>
2196 * elflink.c (get_value): Prevent the use of an undefined shift
2197 operation. Add sanity checks.
2199 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2201 * config.bfd (cr16*-*-uclinux*): New target support.
2204 For older changes see ChangeLog-2012
2206 Copyright (C) 2013 Free Software Foundation, Inc.
2208 Copying and distribution of this file, with or without modification,
2209 are permitted in any medium without royalty provided the copyright
2210 notice and this notice are preserved.
2216 version-control: never
projects / platform / upstream / binutils.git / blob