1 2013-07-02 Tristan Gingold <gingold@adacore.com>
3 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
6 2013-07-02 Tristan Gingold <gingold@adacore.com>
8 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
9 (_bfd_vms_find_nearest_line_discriminator): New function.
11 2013-07-02 Tristan Gingold <gingold@adacore.com>
13 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
15 2013-07-02 Tristan Gingold <gingold@adacore.com>
17 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
18 (rs6000coff_vec): Reference it.
20 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
22 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
23 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
24 (elfNN_aarch64_create_dynamic_sections): Do not define
25 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
27 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
29 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
30 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
31 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
32 * ld-aarch64/tls-relax-all.d: Likewise.
33 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
34 * ld-aarch64/gc-tls-relocs.d: Likewise.
35 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
36 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
37 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
39 2013-07-02 Alan Modra <amodra@gmail.com>
41 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
42 .TOC. after relocatable check.
44 2013-07-01 Alan Modra <amodra@gmail.com>
46 * elf64-ppc.h (ppc64_elf_toc): Delete.
47 (ppc64_elf_set_toc): Declare.
48 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
49 with call the ppc64_elf_set_toc.
50 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
51 (ppc64_elf_start_multitoc_partition): Likewise.
52 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
54 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
56 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
57 as needing a toc pointer.
58 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
59 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
62 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
65 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
68 2013-06-28 Nick Clifton <nickc@redhat.com>
71 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
73 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
75 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
77 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
78 in sgot[0] rather than sgotplt[0].
80 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
82 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
83 beginning of the generated file.
84 (elf64-aarch64.c): Likewise.
85 * Makefile.in: Re-generated.
87 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
89 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
90 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
91 * Makefile.in: Re-generated.
92 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
93 (bfd_elf64_littleaarch64_vec): Likewise.
94 (bfd_elf32_bigaarch64_vec): Likewise.
95 (bfd_elf32_littleaarch64_vec): Likewise.
96 * configure: Re-generated.
97 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
98 * elfxx-aarch64.h: New file.
99 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
100 stuff to elfxx-aarch64.c.
101 (bfd_elf_aarch64_put_addend): Removed.
102 (PG_OFFSET, PG): Likewise.
103 (elfNN_aarch64_small_plt0_entry): Support ELF32.
104 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
105 (elf64_aarch64_grok_prstatus): Removed.
106 (elf_backend_grok_prstatus): Removed.
108 (aarch64_unsigned_overflow): Likewise.
109 (aarch64_signed_overflow): Likewise.
110 (aarch64_resolve_relocation): Likewise.
112 (decode_branch_ofs_26): Likewise.
113 (decode_cond_branch_ofs_19): Likewise.
114 (decode_ld_lit_ofs_19): Likewise.
115 (decode_tst_branch_ofs_14): Likewise.
116 (decode_movw_imm): Likewise.
117 (decode_adr_imm): Likewise.
118 (decode_add_imm): Likewise.
119 (reencode_branch_ofs_26): Likewise.
120 (reencode_cond_branch_ofs_19): Likewise.
121 (reencode_ld_lit_ofs_19): Likewise.
122 (reencode_tst_branch_ofs_14): Likewise.
123 (reencode_movw_imm): Likewise.
124 (reencode_adr_imm): Likewise.
125 (reencode_ldst_pos_imm): Likewise.
126 (reencode_add_imm): Likewise.
127 (reencode_movzn_to_movz): Likewise.
128 (reencode_movzn_to_movn): Likewise.
129 (aarch64_relocate): Update to call the new function names in
131 (aarch64_calculate_got_entry_vma): Likewise.
132 (elfNN_aarch64_final_link_relocate): Likewise.
133 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
134 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
135 (elf_aarch64_update_plt_entry): ... this.
136 (elfNN_aarch64_create_small_pltn_entry): Update.
137 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
138 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
139 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
140 call elf_aarch64_update_plt_entry.
142 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
144 * bfd-in2.h: Re-generated.
145 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
146 (IS_AARCH64_TLS_RELOC): Change to be based on the
147 bfd reloc enumerators.
148 (IS_AARCH64_TLSDESC_RELOC): Likewise.
149 (PG, PG_OFFSET): Cast literal to bfd_vma.
150 (elf64_aarch64_howto_table): Removed.
151 (elf64_aarch64_howto_dynrelocs): Removed.
152 (elf64_aarch64_tls_howto_table): Removed.
153 (elf64_aarch64_tlsdesc_howto_table): Removed.
154 (elfNN_aarch64_howto_table): New table to host all howto entires..
155 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
156 (elfNN_aarch64_bfd_reloc_from_howto): New function.
157 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
158 (struct elf_aarch64_reloc_map): New.
159 (elf_aarch64_reloc_map): New table.
160 (elfNN_aarch64_howto_from_bfd_reloc): New function.
161 (elfNN_aarch64_howto_from_type): Update to look up the new table
162 elfNN_aarch64_howto_table.
163 (struct elf64_aarch64_reloc_map): Remove.
164 (elf64_aarch64_reloc_map): Remove.
165 (elfNN_aarch64_reloc_type_lookup): Change to call
166 elfNN_aarch64_howto_from_bfd_reloc.
167 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
168 elfNN_aarch64_howto_table.
169 (aarch64_resolve_relocation): Refactor to switch on the bfd
171 (bfd_elf_aarch64_put_addend): Likewise.
172 (elfNN_aarch64_final_link_relocate): Likewise.
173 (aarch64_tls_transition_without_check): Likewise.
174 (aarch64_reloc_got_type): Likewise.
175 (aarch64_can_relax_tls): Likewise.
176 (aarch64_tls_transition): Likewise.
177 (elfNN_aarch64_tls_relax): Likewise.
178 (elfNN_aarch64_final_link_relocate): Likewise.
179 (elfNN_aarch64_relocate_section): Likewise.
180 (elfNN_aarch64_gc_sweep_hook): Likewise.
181 (elfNN_aarch64_check_relocs): Likewise.
182 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
183 * libbfd.h: Re-generated.
184 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
185 (BFD_RELOC_AARCH64_RELOC_START)
186 (BFD_RELOC_AARCH64_RELOC_END)
187 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
188 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
189 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
190 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
191 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
192 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
193 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
195 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
197 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
198 (BUILD_CFILES): Add elf32-aarch64.c.
199 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
200 * Makefile.in: Re-generated.
201 * archures.c (bfd_mach_aarch64_ilp32): New define.
202 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
203 (bfd_elf32_aarch64_set_options): Ditto.
204 (elf32_aarch64_setup_section_lists): Ditto.
205 (elf32_aarch64_next_input_section): Ditto.
206 (elf32_aarch64_size_stubs): Ditto.
207 (elf32_aarch64_build_stubs): Ditto.
208 * bfd-in2.h: Re-generated.
209 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
210 and bfd_elf32_bigaarch64_vec.
211 (aarch64-*-linux*): Likewise.
212 (aarch64_be-*-elf): Likewise.
213 (aarch64_be-*-linux*): Likewise.
214 * configure.in (bfd_elf32_bigaarch64_vec)
215 (bfd_elf32_littleaarch64_vec): New.
216 * configure: Re-generated.
217 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
219 (bfd_aarch64_arch_ilp32): New.
220 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
221 * elfnn-aarch64.c (ARCH_SIZE): New define.
222 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
223 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
224 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
225 (ELF64_R_*): Rename to ELFNN_R_*.
226 Plus other paramaterization.
227 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
229 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
230 bfd_elf32_littleaarch64_vec.
232 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
234 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
235 (BUILD_CFILES): Add elf64-aarch64.c.
236 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
237 * Makefile.in: Re-generated.
238 * elf64-aarch64.c: Rename to ...
239 * elfnn-aarch64.c: ... this.
241 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
242 Paul Brook <paul@codesourcery.com>
244 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
245 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
246 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
247 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
248 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
249 (micromips_insn32_o32_exec_plt0_entry): New variable.
250 (micromips_insn32_o32_exec_plt_entry): Likewise.
251 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
252 (mips_elf_estimate_stub_size): Likewise.
253 (_bfd_mips_elf_size_dynamic_sections): Likewise.
254 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
255 (mips_finish_exec_plt): Likewise.
256 (_bfd_mips_elf_relax_section): Likewise.
257 (_bfd_mips_elf_insn32): New function.
258 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
260 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
262 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
264 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
265 (bfd_elf32_get_synthetic_symtab): New macro.
266 * elfxx-mips.c (plt_entry): New structure.
267 (mips_elf_link_hash_entry): Add use_plt_entry member.
268 (mips_elf_link_hash_table): Rename plt_entry_size member to
269 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
270 plt_comp_offset, plt_got_index entries and plt_header_is_comp
272 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
273 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
274 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
275 (STUB_LI16S_MICROMIPS): Likewise.
276 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
277 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
278 (micromips_o32_exec_plt0_entry): New variable.
279 (mips16_o32_exec_plt_entry): Likewise.
280 (micromips_o32_exec_plt_entry): Likewise.
281 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
282 (mips_elf_output_extsym): Update to use gotplt_union's plist
283 member rather than offset.
284 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
285 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
286 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
287 member rather than offset.
288 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
290 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
292 (mips_elf_make_plt_record): New function.
293 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
294 of JAL relocations that might need a PLT entry.
295 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
296 gotplt_union's plist member rather than offset. Set individual
297 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
298 Don't set the symbol's value in the symbol table for PLT
299 references here. Don't set the PLT or PLT GOT section sizes
301 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
302 (mips_elf_allocate_lazy_stub): Likewise.
303 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
305 (mips_elf_set_plt_sym_value): New function.
306 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
307 PLT and PLT GOT section sizes here. Set the symbol values in
308 the symbol table for PLT references here. Handle microMIPS
309 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
310 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
311 gotplt_union's plist member rather than offset. Handle
312 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
313 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
314 gotplt_union's plist member rather than offset. Use
315 MIPS_ELF_GOT_SIZE to calculate GOT address.
316 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
317 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
318 mips_finish_exec_plt.
319 (_bfd_mips_elf_link_hash_table_create): Update to use
320 gotplt_union's plist member rather than offset.
321 (_bfd_mips_elf_get_synthetic_symtab): New function.
323 2013-06-24 Wawa <caojinyu@msn.com>
326 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
328 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
330 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
332 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
333 * Makefile.in: Regenerate.
334 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
335 Set want64 to true for them at the end.
336 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
339 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
341 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
342 set sh_entsize for PLT section.
344 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
346 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
347 * bfd-in2.h: Re-generated.
348 * elf64-aarch64.c (RELOC_SECTION): Removed.
349 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
350 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
351 (elf64_aarch64_link_hash_traverse): Ditto.
352 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
355 2013-06-19 Will Newton <will.newton@linaro.org>
357 * configure: Regenerated.
358 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
359 * elf64-aarch64.c: Remove objalloc.h include.
360 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
361 (struct elf64_aarch64_link_hash_table): Remove ifunc related
362 members. (elf_aarch64_local_htab_hash): Remove function.
363 (elf_aarch64_local_htab_eq): Remove function.
364 (elf_aarch64_get_local_sym_hash): Remove function.
365 (elf64_aarch64_link_hash_table_create): Remove local hash
366 table initialization.
367 (elf64_aarch64_final_link_relocate): Remove sym argument and
368 handling of ifunc symbols.
369 (elf64_aarch64_relocate_section): Don't pass sym argument to
370 elf64_aarch64_final_link_relocate.
371 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
372 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
373 (elf64_aarch64_check_relocs): Likewise.
374 (elf64_aarch64_post_process_headers): Remove call to
376 (elf64_aarch64_is_function_type): New function.
377 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
378 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
379 (elf64_aarch64_size_dynamic_sections): Remove call to
380 elf_aarch64_allocate_local_dynrelocs.
381 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
382 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
383 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
384 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
385 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
386 elf_aarch64_finish_local_dynamic_symbol.
387 (elf64_aarch64_add_symbol_hook): Remove function.
389 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
391 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
392 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
393 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
394 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
395 R_AARCH64_GOT_LD_PREL19.
397 2013-06-13 Terry Guo <terry.guo@arm.com>
400 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
401 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
402 supports thumb instructions.
404 2013-06-11 DJ Delorie <dj@redhat.com>
406 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
408 2013-06-11 Will Newton <will.newton@linaro.org>
410 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
411 ELF64_R_SYM instead of ELF32_R_SYM.
413 2013-06-11 Nick Clifton <nickc@redhat.com>
415 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
416 checks if the dynamic sections have been created and relaxation
417 has not been performed.
419 2013-06-07 Will Newton <will.newton@linaro.org>
421 * configure: Regenerate.
422 * configure.in: Build elf-ifunc.o for AArch64.
423 * elf64-aarch64.c: Include objalloc.h.
424 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
425 (struct elf64_aarch64_link_hash_table): Add members for handling
426 R_AARCH64_IRELATIVE relocations.
427 (elf_aarch64_local_htab_hash): New function.
428 (elf_aarch64_local_htab_eq): New function.
429 (elf_aarch64_get_local_sym_hash): New function.
430 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
432 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
433 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
434 for handling STT_GNU_IFUNC symbols.
435 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
436 references to STT_GNU_IFUNC symbols.
437 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
438 STT_GNU_IFUNC symbols.
439 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
440 symbols. Ensure we don't increase plt.refcount from -1 to 0.
441 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
442 (elf64_aarch64_is_function_type): Remove function.
443 (elf64_aarch64_allocate_dynrelocs): Call
444 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
445 (elf_aarch64_allocate_local_dynrelocs): New function.
446 (elf64_aarch64_size_dynamic_sections): Call
447 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
448 (elf64_aarch64_create_small_pltn_entry): Add info argument.
449 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
450 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
451 STT_GNU_IFUNC symbols and .iplt.
452 (elf_aarch64_finish_local_dynamic_symbol): New function.
453 (elf64_aarch64_finish_dynamic_sections): Call
454 elf_aarch64_finish_local_dynamic_symbol.
455 (elf64_aarch64_add_symbol_hook): New function.
457 2013-06-03 Alan Modra <amodra@gmail.com>
459 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
460 var. Use it with last_stab.
462 2013-05-30 Paul Brook <paul@codesourcery.com>
464 * bfd-in2.h: Regenerate.
465 * elf32-mips.c (elf_mips_eh_howto): New.
466 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
467 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
468 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
469 * elf64-mips.c (elf_mips_eh_howto): New.
470 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
471 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
472 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
473 * libbfd.h: Regenerate.
474 * reloc.c (BFD_RELOC_MIPS_EH): New.
476 2013-05-29 Nick Clifton <nickc@redhat.com>
478 * dwarf2.c (struct dwarf2_debug): Add fields for handling
479 alternate debug info source.
480 (dwarf_debug_sections): Add entries for alternate .debug_str and
481 .debug_info sections.
482 (dwarf_debug_section_enum): Likewise.
483 (read_alt_indirect_string): New function. Handles a
484 DW_FORM_GNU_strp_alt attribute.
485 (read_alt_indirect_ref): New function. Handles a
486 DW_FORM_GNU_ref_alt attribute.
487 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
488 DW_FORM_GNU_strp_alt.
489 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
491 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
493 * opncls.c (GNU_DEBUGALTLINK): Define.
494 (bfd_get_alt_debug_link_info): New function.
495 (separate_alt_debug_file_exists): New function.
496 (find_separate_debug_file): Add parameters for fetch and check
498 (bfd_follow_gnu_debugaltlink): New function.
499 * bfd-in2.h: Regenerate.
501 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
503 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
504 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
505 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
506 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
507 * bfd-in2.h: Regenerate.
508 * libbfd.h: Regenerate.
509 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
511 (elf64_aarch64_tlsdesc_howto_table): Likewise.
512 (elf64_aarch64_reloc_map): Likewise.
513 (aarch64_resolve_relocation): Likewise.
514 (bfd_elf_aarch64_put_addend): Likewise.
515 (aarch64_tls_transition_without_check): Likewise.
516 (aarch64_reloc_got_type): Likewise.
517 (elf64_aarch64_final_link_relocate): Likewise.
518 (elf64_aarch64_tls_relax): Likewise.
519 (elf64_aarch64_relocate_section): Likewise.
520 (elf64_aarch64_gc_sweep_hook): Likewise.
521 (elf64_aarch64_check_relocs): Likewise.
523 2013-05-26 Mark Wielaard <mjw@redhat.com>
525 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
526 (max_open_files): New static int initialized to zero.
527 (bfd_cache_max_open): New static function to set and return
529 (bfd_cache_init): Use bfd_cache_max_open.
530 (bfd_open_file): Likewise.
531 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
532 (AC_CHECK_FUNCS): Add getrlimit.
533 * configure: Regenerated.
534 * config.in: Likewise.
535 * sysdep.h: Check and include sys/resource.h for getrlimit.
537 2013-05-23 Alan Modra <amodra@gmail.com>
539 * format.c (bfd_check_format_matches): Don't match a target in
540 targ_selvecs if some other target is a better match. If
541 targets implement match priority, fall back to the first of
544 2013-05-22 Eric Herman <eric@freesa.org>
547 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
549 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
552 * srec.c (srec_set_section_contents): Properly convert size
553 and offset to address when octets_per_byte is not unity.
555 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
557 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
558 refcount member of the gotplt_union when resetting the reference
559 count. Adjust comment.
561 2013-05-20 Will Newton <will.newton@linaro.org>
563 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
564 relocs_copied member.
565 (elf64_aarch64_link_hash_newfunc): Remove initialization of
566 relocs_copied member.
567 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
568 relocs_copied member.
570 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
572 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
575 2013-05-16 Cary Coutant <ccoutant@google.com>
577 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
578 external_ext_size and esize.
580 2013-05-16 Tristan Gingold <gingold@adacore.com>
582 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
583 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
585 2013-05-15 Andreas Schwab <schwab@suse.de>
587 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
589 2013-05-10 Joel Brobecker <brobecker@adacore.com>
591 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
592 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
594 2013-05-09 Joel Brobecker <brobecker@adacore.com>
596 * bfd.c (_bfd_default_error_handler): Replace use of putc
597 by fputc. Add comment explaining why.
599 2013-05-09 Alan Modra <amodra@gmail.com>
601 * elflink.c (elf_link_add_object_symbols): Don't omit reading
602 of symbols when hashes already exist.
604 2013-05-07 Will Newton <will.newton@linaro.org>
606 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
607 plt_header_size argument for ports where it differs from
609 * elf-bfd.h: Likewise.
610 * elf32-i386.c: Pass plt_header_size to
611 _bfd_elf_allocate_ifunc_dyn_relocs.
612 * elf64-x86-64.c: Likewise.
614 2013-05-07 Will Newton <will.newton@linaro.org>
616 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
618 * elf-bfd.h: Likewise.
620 2013-05-06 Paul Brook <paul@codesourcery.com>
622 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
623 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
624 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
625 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
626 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
627 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
629 2013-05-06 Alan Modra <amodra@gmail.com>
631 * elf64-ppc.c (opd_entry_value): Handle case where symbol
632 hashes are not available.
634 2013-05-06 Alan Modra <amodra@gmail.com>
636 * elflink.c (elf_link_add_object_symbols): Don't save symbol
637 hashes around loading as-needed library. Zero them on allocation,
638 and restore to initial all-zero state if library not needed.
639 Arrange to reuse hashes if we load library again later.
641 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
643 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
644 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
645 * elfn32-mips.c: Likewise.
646 * elf64-mips.c: Likewise.
648 2013-05-02 Nick Clifton <nickc@redhat.com>
650 * archures.c: Add some more MSP430 machine numbers.
651 * config.bfd (msp430): Define targ_selvecs.
652 * configure.in: Add bfd_elf32_msp430_ti_vec.
653 * cpu-msp430.c: Add some more MSP430 machine numbers.
654 * elf32-msp430.c Add support for MSP430X relocations.
655 Add support for TI compiler generated relocations.
656 Add support for sym_diff relocations.
657 Add support for relaxing out of range short branches into long
659 Add support for MSP430 attribute section.
660 * reloc.c: Add MSP430X relocations.
661 * targets.c: Add bfd_elf32_msp430_ti_vec.
662 * bfd-in2.h: Regenerate.
663 * configure: Regenerate.
664 * libbfd.h: Regenerate.
666 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
668 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
669 alpha*-*-linux*ecoff*.
671 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
674 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
677 2013-04-30 Alan Modra <amodra@gmail.com>
679 * elflink.c (bfd_elf_record_link_assignment): Dont make
680 STV_INTERNAL symbols STV_HIDDEN.
682 2013-04-29 Nick Clifton <nickc@redhat.com>
684 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
685 fragmented .debug_line sections associated with unmarked code
688 2013-04-29 Will Newton <will.newton@linaro.org>
690 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
691 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
693 2013-04-29 Will Newton <will.newton@linaro.org>
695 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
696 error check up and add error message.
698 2013-04-26 Will Newton <will.newton@linaro.org>
700 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
702 2013-04-25 Alan Modra <amodra@gmail.com>
704 * config.bfd: Add powerpc64le-linux.
706 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
708 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
711 2013-04-24 Roland McGrath <mcgrathr@google.com>
713 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
714 allocate space for PLT header even if IS_IPLT_ENTRY.
715 (arm_nacl_put_plt0): New function, broken out of ...
716 (elf32_arm_finish_dynamic_sections): ... here. Call it.
717 If HTAB->nacl_p, set up the PLT header in .iplt too.
718 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
719 a mapping symbol for the start of .iplt too.
721 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
723 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
725 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
727 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
729 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
731 2013-04-22 Alan Modra <amodra@gmail.com>
734 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
735 sh_size or reloc_count adjustment by count.
737 2013-04-22 Alan Modra <amodra@gmail.com>
739 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
740 create_linkage_sections here..
741 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
742 (create_linkage_sections): Move earlier in file.
743 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
744 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
746 2013-04-19 Nick Clifton <nickc@redhat.com>
749 * compress.c (decompress_contents): Always call inflateEnd, even
750 when another inflation operation fails.
752 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
754 * elf-ifunc.c: Update copyright year.
756 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
758 * coffcode.h: Added a cast to void when a bfd_set_section_*()
759 macro's return value is ignored.
760 * elf32-hppa.c: Likewise.
761 * elf32-tic6x.c: Likewise.
762 * mach-o.c: Likewise.
764 * opncls.c: Likewise.
765 * peicode.h: Likewise.
766 * elf32-m32r.c: Check return value of bfd_set_section_*().
767 * elfnn-ia64.c: Likewise.
768 * elfxx-mips.c: Likewise.
769 * vms-alpha.c: Likewise.
771 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
774 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
775 regular reference without non-GOT reference when building
778 2013-04-15 Alan Modra <amodra@gmail.com>
780 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
781 cache slot for archives.
783 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
785 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
788 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
791 * bfd/elf32-avr.c: Consider all sections to determine if linker
792 relaxation can safely delete a ret after a call/jmp
794 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
796 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
799 2013-04-08 Tom Tromey <tromey@redhat.com>
801 * som.c (bfd_section_from_som_symbol): No longer static.
802 * som.h (bfd_section_from_som_symbol): Declare.
804 2013-04-06 Alan Modra <amodra@gmail.com>
806 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
807 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
809 2013-04-05 Nick Clifton <nickc@redhat.com>
811 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
813 2013-04-04 Alan Modra <amodra@gmail.com>
815 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
816 * bfd-in2.h: Regenerate.
817 * elflink.c (elf_link_add_object_symbols): Use new error.
819 2013-04-03 Nick Clifton <nickc@redhat.com>
821 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
822 (bfd_elf32_bfd_is_target_special_symbol): Define.
824 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
826 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
827 elf64_aarch64_locals to get local GOT reference counts.
829 2013-04-02 DJ Delorie <dj@redhat.com>
831 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
832 (rl78_elf_relax_section): Only fetch the next reloc if there is
835 2013-03-30 Alan Modra <amodra@gmail.com>
838 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
839 global symbols referenced by relocs.
840 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
841 * elf32-bfin.c (bfin_check_relocs): Likewise.
842 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
843 * elf32-cris.c (cris_elf_check_relocs): Likewise.
844 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
845 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
846 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
847 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
848 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
849 * elf32-i370.c (i370_elf_check_relocs): Likewise.
850 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
851 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
852 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
853 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
854 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
855 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
856 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
857 * elf32-metag.c (elf_metag_check_relocs): Likewise.
858 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
859 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
860 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
861 * elf32-mt.c (mt_elf_check_relocs): Likewise.
862 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
863 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
864 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
865 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
866 * elf32-s390.c (elf_s390_check_relocs): Likewise.
867 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
868 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
869 * elf32-sh.c (sh_elf_check_relocs): Likewise.
870 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
871 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
872 * elf32-v850.c (v850_elf_check_relocs): Likewise.
873 * elf32-vax.c (elf_vax_check_relocs): Likewise.
874 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
875 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
876 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
877 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
878 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
879 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
880 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
881 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
882 * elf64-s390.c (elf_s390_check_relocs): Likewise.
883 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
884 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
885 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
886 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
887 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
888 test indirect/warning links for NULL.
890 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
893 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
894 symbol is referenced by a non-shared object.
895 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
897 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
899 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
900 R_SH_REL32 relocations against undefined weak symbols.
902 2013-03-28 Alan Modra <amodra@gmail.com>
904 * elf64-ppc.c (struct ppc_dyn_relocs): New.
905 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
906 into ifunc and non-ifunc.
907 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
908 separate ifunc/non-ifunc dynrel counts.
909 (allocate_got): Always use reliplt for ifunc.
910 (allocate_dynrelocs): Likewise.
911 (ppc64_elf_size_dynamic_sections): Likewise.
912 (ppc64_elf_layout_multitoc): Likewise.
913 (ppc64_elf_relocate_section): Likewise.
915 2013-03-28 Alan Modra <amodra@gmail.com>
917 * elf32-ppc.c (struct ppc_dyn_relocs): New.
918 (ppc_elf_check_relocs): Separate dynrel counts for local syms
919 into ifunc and non-ifunc.
920 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
921 (ppc_elf_size_dynamic_sections): Likewise.
922 (ppc_elf_relocate_section): Likewise.
924 2013-03-28 Alan Modra <amodra@gmail.com>
926 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
927 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
928 bfd_link_info* and asection* params.
929 (_bfd_elf_reloc_type_class): Likewise.
930 * elf.c (_bfd_elf_reloc_type_class): Likewise.
931 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
932 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
933 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
934 for any reliplt reloc. Don't return reloc_class_plt for
935 R_PPC_REL24 and R_PPC_ADDR24.
936 * elf64-ppc.c (allocate_got): Formatting.
937 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
939 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
940 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
941 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
942 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
943 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
944 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
945 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
946 Add extra params to the various reloc_type_class functions.
948 2013-03-27 Alan Modra <amodra@gmail.com>
950 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
951 masks for all local ifunc syms.
952 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
953 (ppc_elf_size_dynamic_sections): Likewise.
954 (ppc_elf_relocate_section): Likewise.
956 2013-03-27 Will Newton <will.newton@linaro.org>
958 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
959 dynamic reloc for symbols with dynindx == -1.
960 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
961 dynamic reloc for symbols with dynindx == -1.
963 2013-03-27 Will Newton <will.newton@linaro.org>
965 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
966 dynamic reloc for non-default visibility undefined weaks.
967 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
968 dynamic reloc for non-default visibility undefined weaks.
970 2013-03-26 Alan Modra <amodra@gmail.com>
972 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
973 over _bfd_elf_merge_symbol calls.
975 2013-03-26 Alan Modra <amodra@gmail.com>
977 * elflink.c (elf_link_add_object_symbols): Add assertion for
978 common override alignment check code. Formatting.
980 2013-03-25 Alan Modra <amodra@gmail.com>
982 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
983 usual common symbols as well as for dynamic. Add poldbfd param.
984 Save old bfd. Adjust callers.
985 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
986 and "value" by value, not pointer. Adjust caller.
987 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
988 Delete code to set same. Use old_bfd and old_alignment from
989 _bfd_elf_merge_symbol instead. Add default symbol before
990 alignment and size checks. Wrap overlong lines.
992 2013-03-25 Alan Modra <amodra@gmail.com>
994 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
995 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
996 when override is true.
998 2013-03-25 Alan Modra <amodra@gmail.com>
1000 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1003 2013-03-25 Alan Modra <amodra@gmail.com>
1005 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1007 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1008 early in symbol loop.
1010 2013-03-25 Alan Modra <amodra@gmail.com>
1012 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1013 (_bfd_elf_init_reloc_shdr): Delete.
1014 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1015 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1016 just what is needed.
1017 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1019 2013-03-23 Alan Modra <amodra@gmail.com>
1021 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1022 * elflink.c (_bfd_elf_merge_symbol): Make static.
1023 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1024 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1026 2013-03-23 Alan Modra <amodra@gmail.com>
1029 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1030 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1031 def_dynamic/ref_dynamic.
1032 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1035 2013-03-22 David S. Miller <davem@davemloft.net>
1037 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1040 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1043 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1044 errors adjusting relocs and symbols.
1046 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1048 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1049 @(disp:32,ERx) to mov @(disp:16,ERx).
1050 (R_H8_DISP32A16): New reloc.
1051 Comments added and corrected.
1052 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1053 * bfd-in2.h: Regenerate.
1054 * libbfd.h: Regenerate.
1056 2013-03-21 Kai Tietz <ktietz@redhat.com>
1058 * coffgen.c (coff_real_object_p): Make global.
1059 * peicode.h (coff_real_object_p): Add prototype.
1060 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1061 external_PEI_IMAGE_hdr structure.
1062 (coff_swap_filehdr_in): Handle variable header-size.
1063 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1064 of directory-entiries as specified in pe-header.
1066 2013-03-21 Nick Clifton <nickc@redhat.com>
1069 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1070 iWMMXt and iWMMXt2 processors from attributes.
1072 2013-03-20 Alan Modra <amodra@gmail.com>
1074 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1075 sh_type according to is_rela.
1077 2013-03-18 Alan Modra <amodra@gmail.com>
1080 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1081 considering whether an --as-needed library is needed.
1083 2013-03-14 Tom Tromey <tromey@redhat.com>
1085 * opncls.c (bfd_get_debug_link_info): Rename from
1086 get_debug_link_info. Export. Update comment.
1087 (find_separate_debug_file): Update.
1088 * bfd-in2.h: Rebuild.
1090 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1092 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1094 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1097 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1099 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1100 * elf.c (elfcore_write_s390_tdb): New function.
1101 (elfcore_write_register_note): Call it.
1102 (elfcore_grok_s390_tdb): New function.
1103 (elfcore_grok_note): Call it.
1105 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1107 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1109 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1111 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1113 2013-03-04 Alan Modra <amodra@gmail.com>
1115 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1116 non-zero addends when relocatable, rather than addends >= 32768.
1117 Always zero "addend" before applying relocation.
1119 2013-03-04 Nick Clifton <nickc@redhat.com>
1121 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1122 file pointer offsets for thin archives.
1124 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1126 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1127 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1129 2013-02-27 DJ Delorie <dj@redhat.com>
1131 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1132 * libbfd.h: Regenerate.
1133 * bfd-in2.h: Regenerate.
1134 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1135 references in compuated relocs.
1137 2013-02-26 Anthony Green <green@moxielogic.com>
1139 * config.bfd: Extend moxie-rtems target triplet name support.
1141 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1144 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1145 unique_global only for definition.
1146 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1148 (elf_link_add_object_symbols): Set unique_global only
1151 2013-02-21 Alan Modra <amodra@gmail.com>
1153 * elf-bfd.h (struct elf_build_id): Extracted from..
1154 (struct elf_build_id_info): ..here. Delete.
1155 (struct output_elf_obj_tdata): New, extracted from..
1156 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1158 (elf_program_header_size): Reference tdata->o.
1159 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1160 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1161 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1162 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1163 when opening bfd in any mode that might write.
1164 (_bfd_elf_write_object_contents): Use build_id field in
1165 output_elf_obj_tdata.
1166 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1167 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1169 2013-02-21 Alan Modra <amodra@gmail.com>
1171 * elf-bfd.h (struct core_elf_obj_tdata): New.
1172 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1173 core_program, and core_command. Add "core".
1174 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1175 Update all refs to tdata core fields.
1176 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1177 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1178 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1179 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1180 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1181 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1182 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1183 to tdata core fields.
1185 2013-02-21 Alan Modra <amodra@gmail.com>
1187 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1188 Delete num_locals and num_globals.
1189 (elf_num_locals, elf_num_globals): Don't define.
1190 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1191 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1192 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1193 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1194 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1195 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1197 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1198 number of locals syms via new param.
1199 (swap_out_syms): Adjust to suit elf_map_symbols change.
1201 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1203 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1204 STO_MICROMIPS annotation.
1206 2013-02-19 Alan Modra <amodra@gmail.com>
1208 * configure.in: Bump version to 2.23.52.
1209 * elf-bfd.h (struct elf_build_id_info): New.
1210 (struct elf_obj_tdata): Delete after_write_object_contents,
1211 after_write_object_contents_info and build_id_size. Make build_id
1212 a pointer to struct elf_build_id_info.
1213 * elf.c (_bfd_elf_write_object_contents): Style. Update
1214 after_write_ibject_contents invocation.
1215 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1216 allow zero size notes.
1217 * configure: Regenerate.
1219 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1221 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1222 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1223 (micromips_elf64_howto_table_rela): Likewise.
1224 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1225 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1226 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1227 (elf_micromips_howto_table_rela): Likewise.
1228 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1230 2013-02-18 Paul Brook <paul@codesourcery.com>
1232 * elfxx-mips.c (MICROMIPS_P): New macro.
1233 (_bfd_mips_elf_symbol_processing): Use it.
1235 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1237 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1238 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1240 2013-02-18 Alan Modra <amodra@gmail.com>
1243 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1244 (_bfd_elf_strtab_clear_all_refs): Declare.
1245 (_bfd_elf_strtab_resize): Declare.
1246 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1247 (_bfd_elf_strtab_clear_all_refs): New function.
1248 (_bfd_elf_strtab_resize): Likewise.
1249 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1251 2013-02-18 Alan Modra <amodra@gmail.com>
1253 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1254 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1255 and elf_text_section to..
1256 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1257 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1258 (struct alpha_elf_find_line): ..this.
1259 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1261 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1264 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1265 for references from the dummy bfd.
1267 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1270 * elflink.c (elf_link_add_object_symbols): Also track weak
1273 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1276 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1277 archive pointing to itself.
1278 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1280 2013-02-15 Nick Clifton <nickc@redhat.com>
1283 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1284 accessing a corrupt nested archive.
1286 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1288 * elfxx-mips.c (mips_got_page_ref): New structure.
1289 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1290 pair to represent the anchor point.
1291 (mips_got_info): Add a got_page_refs field.
1292 (mips_elf_link_hash_table): Add a sym_cache field.
1293 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1294 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1295 new anchor representation.
1296 (mips_elf_create_got_info): Create got_page_refs rather than
1298 (mips_elf_record_got_page_ref): New function.
1299 (mips_elf_pages_for_range): Move further down file.
1300 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1301 Use a section rather than a (bfd, symndx) pair to represent the
1303 (mips_elf_resolve_got_page_ref): New function.
1304 (mips_elf_resolve_final_got_entries): Use it to populate
1306 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1307 rather than mips_elf_record_got_page_entry. Only nullify h
1309 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1312 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1314 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1317 2013-02-12 Alan Modra <amodra@gmail.com>
1319 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1320 suitable definition when using generic linker hash table.
1322 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1324 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1325 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1326 mips_elf_traverse_got_arg. Count GOT entries.
1327 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1328 as argument. Update after above changes.
1329 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1330 mips_elf_count_got_entries. Update the calls to
1331 mips_elf_resolve_final_got_entries.
1333 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1335 * elfxx-mips.c (mips_got_tls_type): New enum.
1336 (mips_got_entry): Add tls_initialized.
1337 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1338 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1340 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1341 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1342 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1344 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1345 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1346 tls_initialized rather than GOT_TLS_DONE.
1347 (mips_tls_got_index): Delete.
1348 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1349 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1350 (mips_elf_record_got_entry): Initialize tls_initialized.
1352 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1354 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1355 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1356 tls_ie_got_offset and tls_gd_got_offset.
1357 (mips_elf_link_hash_newfunc): Remove initialization.
1358 (mips_elf_create_got_info): Likewise.
1359 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1360 (mips_tls_single_got_index): Delete.
1361 (mips_elf_local_got_index): Always use the GOT entry to track
1363 (mips_elf_global_got_index): Likewise.
1364 (mips_elf_create_local_got_entry): Assert that TLS entries have
1365 already been allocated.
1366 (mips_elf_record_global_got_symbol): Don't initialize
1367 tls_ie_type or tls_gd_type.
1368 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1369 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1371 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1373 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1374 have been allocated.
1375 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1376 tls_ie_type and tls_gd_type.
1378 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1380 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1381 aliasing violation. Check for htab allocation failures.
1383 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1385 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1387 (mips_elf_global_got_index): ...here. Reorder arguments so that
1388 the output bfd and info come first.
1389 (mips_elf_calculate_relocation): Update the call to
1390 mips_elf_global_got_index accordingly.
1391 (_bfd_mips_elf_finish_dynamic_symbol): Use
1392 mips_elf_primary_global_got_index rather than
1393 mips_elf_global_got_index.
1394 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1396 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1398 * elfxx-mips.c (mips_got_entry): Update comments.
1399 (mips_elf_multi_got_entry_eq): Rename to...
1400 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1401 (mips_elf_create_got_info): Remove master_got_p argument.
1402 Always use mips_elf_got_entry_eq.
1403 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1404 Update calls accordingly.
1406 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1408 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1409 (mips_elf_bfd2got_hash): Delete.
1410 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1411 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1412 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1413 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1414 than mips_elf_got_for_ibfd.
1415 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1416 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1417 (mips_elf_make_got_per_bfd): Replace with...
1418 (mips_elf_add_got_entry): ...this new function.
1419 (mips_elf_make_got_pages_per_bfd): Replace with...
1420 (mips_elf_add_got_page_entry): ...this new function.
1421 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1422 bfd and GOT arguments. Use mips_elf_add_got_entry and
1423 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1424 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1425 to set the BFD's GOT and free the old table.
1426 (mips_elf_merge_got): Replace bfd2got argument with separate
1427 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1428 Use mips_elf_count_got_entries to count the number of entries in
1429 each GOT. Update the calls to mips_elf_merge_got_with.
1430 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1431 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1432 (mips_elf_multi_got): Don't create the bfd2got hash table.
1433 Replace hash table traversal with a walk over the input bfds,
1434 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1435 to set the output bfd's GOT.
1436 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1437 bfds use the master GOT in the single-GOT case.
1438 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1439 rather than mips_elf_got_for_ibfd.
1441 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1443 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1444 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1445 (mips_elf_record_global_got_symbol): Update the hash entry before
1446 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1448 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1449 (mips_elf_record_got_page_entry): Record the entry in both the
1450 master and bfd GOTs.
1452 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1454 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1455 create another one if necessary.
1456 (mips_elf_set_gotidx): New function.
1457 (mips_elf_set_global_gotidx): Use it.
1458 (mips_elf_initialize_tls_index): Likewise. Take a
1459 mips_elf_traverse_got_arg as argument.
1460 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1461 (mips_elf_multi_got): Likewise. Cope with error returns from
1462 mips_elf_set_global_gotidx.
1464 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1466 * elfxx-mips.c (mips_got_info): Add relocs field.
1467 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1469 (mips_elf_traverse_got_arg): ...this new structure.
1470 (mips_elf_count_local_tls_relocs): Delete.
1471 (mips_elf_count_global_tls_relocs): Likewise.
1472 (mips_elf_count_got_entry): New function.
1473 (mips_elf_count_local_got_entries): Likewise.
1474 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1475 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1476 (mips_elf_record_local_got_symbol): Don't count got entries here.
1477 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1478 (mips_elf_set_global_got_offset): Split into...
1479 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1480 new functions. Take a mips_elf_traverse_got_arg rather than a
1481 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1482 Use g->relocs to record the number of relocs needed for global GOT
1484 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1485 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1486 relocations. Update for above function split.
1487 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1488 to count both the number of GOT entries and the number of TLS
1489 relocs required by local entries. Likewise
1490 mips_elf_count_global_tls_entries and global entries.
1491 Remove uses of mips_elf_count_local_tls_relocs and
1492 mips_elf_count_global_tls_relocs.
1494 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1496 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1497 to say that each structure represents only one type of TLS reference.
1498 (GOT_TLS_TYPE): New define.
1499 (mips_elf_link_hash_entry): Temporarily split tls_type and
1500 tls_got_offset into two variables each.
1501 (mips_elf_link_hash_newfunc): Update accordingly.
1502 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1503 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1504 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1505 (mips_tls_got_relocs): Use a switch statement.
1506 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1507 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1508 local "offset" variable.
1509 (mips_tls_got_index): Remove r_type argument and assert. Remove
1510 code that handled entries with two TLS types; always use the
1511 original got_index instead.
1512 (mips_tls_single_got_index): New function.
1513 (mips_elf_local_got_index): Use entry->tls_type to check for
1514 TLS entries. Use mips_tls_single_got_index. Update call to
1516 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1517 Use p->tls_type to check for TLS entries. Update call to
1518 mips_tls_got_index. Use mips_tls_single_got_index.
1519 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1520 Use entry.tls_type to check for TLS entries.
1521 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1522 with r_type argument. Use mips_elf_reloc_tls_type.
1523 Set up the new hash entry fields.
1524 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1525 with r_type argument. Use mips_elf_reloc_tls_type and
1526 mips_tls_got_entries. Remove code that handled entries
1527 with multiple TLS types.
1528 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1529 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1530 Use equality rather than masks when checking for specific TLS types.
1531 Use mips_tls_got_entries. Remove code that handled entries
1532 with multiple TLS types.
1533 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1534 testing the hash table entry.
1535 (_bfd_mips_elf_check_relocs): Update calls to
1536 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1537 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1538 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1540 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1542 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1543 (mips_elf_got_entry_hash): ...this, deleting the old version.
1544 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1547 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1549 * elfxx-mips.c (mips_elf_create_got_info): New function.
1550 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1551 (mips_elf_create_got_section): Likewise.
1553 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1555 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1558 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1560 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1562 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1564 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1565 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1567 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1569 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1570 (mips_elf_count_global_tls_relocs): Don't count indirect or
1572 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1573 number of TLS entries were allocated.
1575 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1577 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1579 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1581 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1582 if there are TLS relocations.
1584 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1586 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1587 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1589 2013-02-11 Alan Modra <amodra@gmail.com>
1591 * elfcode.h (elf_checksum_contents): Free contents.
1592 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1593 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1594 (elf_final_link_free): New function, extracted from..
1595 (bfd_elf_final_link): ..here. Always call
1596 _bfd_elf_write_section_eh_frame_hdr.
1597 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1598 _bfd_elf_link_hash_table_free.
1599 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1600 * libbfd.h: Regenerate.
1601 * merge.c (_bfd_merge_sections_free): New function.
1602 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1604 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1605 _bfd_elf_link_hash_table_free.
1606 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1607 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1608 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1609 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1610 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1611 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1612 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1613 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1614 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1615 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1616 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1617 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1618 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1619 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1620 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1621 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1622 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1624 2013-02-10 Alan Modra <amodra@gmail.com>
1626 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1627 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1628 * m68klinux.c (linux_link_hash_table_create): Likewise.
1629 * sparclinux.c (linux_link_hash_table_create): Likewise.
1630 * sunos.c (sunos_link_hash_table_create): Likewise.
1631 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1632 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1633 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1634 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1635 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1636 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1637 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1638 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1639 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1640 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1641 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1642 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1643 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1644 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1645 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1646 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1647 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1648 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1649 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1650 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1651 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1652 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1653 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1654 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1655 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1656 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1657 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1658 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1660 2013-02-10 Alan Modra <amodra@gmail.com>
1662 * i386linux.c (linux_link_hash_table_create): Allocate table
1663 with bfd_zmalloc, not bfd_alloc.
1664 * pdp11.c (link_hash_table_create): Allocate table with
1665 bfd_malloc, not bfd_alloc.
1666 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1667 with bfd_zmalloc, not bfd_zalloc.
1668 (bfin_link_hash_table_create): Likewise.
1669 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1670 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1672 2013-02-10 Alan Modra <amodra@gmail.com>
1675 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1677 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1679 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1681 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1684 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1686 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1689 2013-02-08 Alan Modra <amodra@gmail.com>
1692 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1693 * elf.c (elf_find_function): Revert last change. Use new
1694 tdata field rather than static vars for cache.
1696 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1699 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1700 symbol is defined in regular object.
1702 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1705 * elf.c (elf_find_function): Don't cache if symbols change.
1707 2013-02-07 Alan Modra <amodra@gmail.com>
1710 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1711 copy attributes from or to non-ELF.
1713 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1715 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1716 for non-zero TLS symbol.
1717 (elf_i386_relocate_section): Don't resolve size relocation against
1718 non-zero TLS symbol.
1719 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1720 pc_count for non-zero TLS symbol.
1721 (elf_x86_64_relocate_section): Don't resolve size relocation
1722 against non-zero TLS symbol.
1724 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1725 Andrew Jenner <andrew@codesourcery.com>
1727 Based on patches from Altera Corporation.
1729 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1730 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1731 (BFD_BACKENDS): Add elf32-nios2.lo.
1732 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1733 * Makefile.in: Regenerated.
1734 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1735 bfd_elf32_littlenios2_vec.
1736 * configure: Regenerated.
1737 * config.bfd: Add cases for nios2.
1738 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1739 (bfd_mach_nios2): Define.
1740 (bfd_nios2_arch): Declare.
1741 (bfd_archures_list): Add bfd_nios2_arch.
1742 * targets.c (bfd_elf32_bignios2_vec): Declare.
1743 (bfd_elf32_littlenios2_vec): Declare.
1744 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1745 bfd_elf32_littlenios2_vec.
1746 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1747 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1748 * bfd-in2.h: Regenerated.
1749 * libbfd.h: Regenerated.
1750 * cpu-nios2.c: New file.
1751 * elf32-nios2.c: New file.
1753 2013-02-06 Alan Modra <amodra@gmail.com>
1755 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1758 2013-02-06 Alan Modra <amodra@gmail.com>
1760 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1761 * Makefile.in: Regenerate.
1763 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1764 Pedro Alves <palves@redhat.com>
1766 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1767 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1769 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1770 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1771 * elf-linux-psinfo.h: New file.
1772 * elf.c: Include elf-linux-psinfo.h.
1773 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1775 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1776 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1777 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1778 (elfcore_write_ppc_linux_prpsinfo32): New function.
1780 2013-02-04 Tristan Gingold <gingold@adacore.com>
1782 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1785 2013-02-04 Alan Modra <amodra@gmail.com>
1787 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1788 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1789 * Makefile.in: Regenerate.
1790 * po/SRC-POTFILES.in: Regenerate.
1792 2013-02-04 Alan Modra <amodra@gmail.com>
1794 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1795 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1797 2013-02-01 Alan Modra <amodra@gmail.com>
1799 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1802 2013-01-31 Tristan Gingold <gingold@adacore.com>
1804 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1805 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1806 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1808 2013-01-31 Alan Modra <amodra@gmail.com>
1809 David S. Miller <davem@davemloft.net>
1812 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1813 references to __tls_get_addr.
1814 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1815 vtinherit and vtentry reloc handling too.
1816 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1818 2013-01-31 Alan Modra <amodra@gmail.com>
1820 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1822 2013-01-31 Alan Modra <amodra@gmail.com>
1824 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1826 2013-01-28 Alan Modra <amodra@gmail.com>
1828 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1829 "relocation" in error messages throughout file.
1830 (ppc64_elf_relocate_section): Remove sibling call error message,
1831 replace with "call lacks nop". Specially report errors for
1832 branches to function entry points via OPD lookup and branches
1833 to stubs. Remove NULL symbol handling now done by %T.
1835 2013-01-28 Alan Modra <amodra@gmail.com>
1837 * archive.c (bfd_generic_archive_p): Return target and keep
1838 ardata on partial matches.
1839 * format.c (bfd_check_format_matches): Adjust for above
1840 change. Remove bfd_error_file_ambiguously_recognized dead
1843 2013-01-26 Alan Modra <amodra@gmail.com>
1845 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1846 bfd_preserve_finish): Move to..
1847 * format.c: ..here, splitting out..
1848 (bfd_reinit): ..this. New function.
1849 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1850 keep bfd state for a match.
1851 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1852 * elfcore.h (elf_core_file_p): Likewise.
1853 * mach-o.c (bfd_mach_o_header_p): Likewise.
1854 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1855 * xsym.c (bfd_sym_object_p): Likewise.
1856 * mmo.c (mmo_scan): Clear abfd->symcount.
1857 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1858 * section.c (bfd_section_list_clear): Clear section_htab.count.
1859 * bfd-in2.h: Regenerate.
1861 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1863 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1864 second reloc, make sure that the reloc potentially exists first.
1866 2013-01-24 Nick Clifton <nickc@redhat.com>
1868 * archures.c: Add bfd_mach_v850e3v5.
1869 * bfd-in2.h: Regenerate.
1870 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1871 * cpu-v850_rh850.c: Likewise.
1872 * elf32-v850.c: Add support for v850e3v5 architecture.
1874 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1876 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1878 2013-01-23 Leif Ekblad <leif@rdos.net>
1880 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1882 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1884 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1885 non-zero TLS symbol.
1886 (elf_i386_relocate_section): Resolve size relocation against
1887 non-zero TLS symbol.
1888 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1889 for non-zero TLS symbol.
1890 (elf_x86_64_relocate_section): Resolve size relocation against
1891 non-zero TLS symbol.
1893 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1895 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1896 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1899 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1901 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1902 PC-relative relocation.
1903 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1904 as PC-relative relocation.
1906 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1908 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1910 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1912 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1913 and R_X86_64_SIZE64 check.
1914 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1915 nor R_X86_64_SIZE64.
1917 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1919 * bfd-in2.h: Regenerated.
1920 * libbfd.h: Likewise.
1922 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1923 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1924 (elf_i386_check_relocs): Handle R_386_SIZE32.
1925 (elf_i386_gc_sweep_hook): Likewise.
1926 (elf_i386_relocate_section): Likewise.
1928 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1929 and R_X86_64_SIZE64 entries.
1930 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1931 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1932 (elf_x86_64_reloc_name_lookup): Likewise.
1933 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1935 (elf_x86_64_gc_sweep_hook): Likewise.
1936 (elf_x86_64_relocate_section): Likewise.
1938 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1941 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1943 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1944 with R_X86_64_RELATIVE64.
1946 2013-01-15 Nick Clifton <nickc@redhat.com>
1948 * elf32-msp430.c: Fix spelling typo.
1950 2013-01-15 Alan Modra <amodra@gmail.com>
1952 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1955 2013-01-14 Alan Modra <amodra@gmail.com>
1958 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1959 (memory_bclose): Likewise. Return 0 on success.
1960 * cache.c (cache_bclose): Likewise.
1961 * opncls.c (opncls_bclose, bfd_close): Likewise.
1962 * vms-lib.c (vms_lib_bclose): Likewise.
1963 * libbfd.h: Regenerate.
1965 2013-01-13 Alan Modra <amodra@gmail.com>
1967 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1968 Add ref_dynamic_nonweak.
1969 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1970 (_bfd_elf_merge_symbol): Don't call above function. Move
1971 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1973 (elf_link_add_object_symbols): Delete redundant "override" test.
1974 Don't set dynamic_def here.
1975 (elf_link_output_extsym): Update.
1977 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1979 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1980 normal and TLS symbol access.
1981 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1983 2013-01-12 Alan Modra <amodra@gmail.com>
1985 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1986 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1987 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1989 2013-01-12 Alan Modra <amodra@gmail.com>
1992 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1993 (_bfd_elf_strtab_clear_all_refs): Define.
1994 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1995 (_bfd_elf_strtab_clear_all_refs): Delete.
1996 * elflink.c (elf_link_add_object_symbols): Clear out added
1997 strtab refs. Correct handling of warning common symbols.
1999 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2001 * aout0.c: Remove trailing white spaces.
2002 * archive.c: Likewise.
2003 * archures.c: Likewise.
2004 * bfd-in.h: Likewise.
2005 * bfd-in2.h: Likewise.
2006 * coff-alpha.c: Likewise.
2007 * coff-i860.c: Likewise.
2008 * coff-mips.c: Likewise.
2009 * coff-ppc.c: Likewise.
2010 * coff-tic80.c: Likewise.
2011 * coff-x86_64.c: Likewise.
2012 * coff-z80.c: Likewise.
2013 * coffcode.h: Likewise.
2014 * coffgen.c: Likewise.
2015 * cofflink.c: Likewise.
2016 * compress.c: Likewise.
2017 * corefile.c: Likewise.
2018 * cpu-arm.c: Likewise.
2019 * cpu-avr.c: Likewise.
2020 * cpu-bfin.c: Likewise.
2021 * cpu-cr16.c: Likewise.
2022 * cpu-cr16c.c: Likewise.
2023 * cpu-crx.c: Likewise.
2024 * cpu-h8300.c: Likewise.
2025 * cpu-i386.c: Likewise.
2026 * cpu-lm32.c: Likewise.
2027 * cpu-m68k.c: Likewise.
2028 * cpu-moxie.c: Likewise.
2029 * cpu-msp430.c: Likewise.
2030 * cpu-sh.c: Likewise.
2031 * cpu-xc16x.c: Likewise.
2032 * dwarf2.c: Likewise.
2033 * ecofflink.c: Likewise.
2034 * ecoffswap.h: Likewise.
2035 * elf-ifunc.c: Likewise.
2036 * elf-m10300.c: Likewise.
2037 * elf-vxworks.c: Likewise.
2038 * elf32-avr.c: Likewise.
2039 * elf32-avr.h: Likewise.
2040 * elf32-cr16.c: Likewise.
2041 * elf32-cr16c.c: Likewise.
2042 * elf32-cris.c: Likewise.
2043 * elf32-crx.c: Likewise.
2044 * elf32-frv.c: Likewise.
2045 * elf32-hppa.c: Likewise.
2046 * elf32-i860.c: Likewise.
2047 * elf32-ip2k.c: Likewise.
2048 * elf32-iq2000.c: Likewise.
2049 * elf32-m32c.c: Likewise.
2050 * elf32-m68hc1x.c: Likewise.
2051 * elf32-msp430.c: Likewise.
2052 * elf32-mt.c: Likewise.
2053 * elf32-ppc.c: Likewise.
2054 * elf32-rl78.c: Likewise.
2055 * elf32-s390.c: Likewise.
2056 * elf32-score.h: Likewise.
2057 * elf32-sh-symbian.c: Likewise.
2058 * elf32-sh.c: Likewise.
2059 * elf32-spu.c: Likewise.
2060 * elf32-tic6x.c: Likewise.
2061 * elf32-v850.c: Likewise.
2062 * elf32-xc16x.c: Likewise.
2063 * elf32-xtensa.c: Likewise.
2064 * elf64-alpha.c: Likewise.
2065 * elf64-hppa.c: Likewise.
2066 * elf64-ppc.c: Likewise.
2067 * elf64-s390.c: Likewise.
2068 * elfcore.h: Likewise.
2069 * elflink.c: Likewise.
2070 * elfxx-mips.c: Likewise.
2071 * elfxx-sparc.c: Likewise.
2072 * elfxx-tilegx.c: Likewise.
2074 * libcoff.h: Likewise.
2075 * libpei.h: Likewise.
2076 * libxcoff.h: Likewise.
2077 * linker.c: Likewise.
2078 * mach-o-i386.c: Likewise.
2079 * mach-o-target.c: Likewise.
2080 * mach-o.c: Likewise.
2081 * mach-o.h: Likewise.
2083 * opncls.c: Likewise.
2084 * pdp11.c: Likewise.
2085 * pe-x86_64.c: Likewise.
2086 * peXXigen.c: Likewise.
2087 * pef-traceback.h: Likewise.
2088 * pei-x86_64.c: Likewise.
2089 * peicode.h: Likewise.
2090 * plugin.c: Likewise.
2091 * reloc.c: Likewise.
2092 * riscix.c: Likewise.
2093 * section.c: Likewise.
2096 * tekhex.c: Likewise.
2097 * ticoff.h: Likewise.
2098 * vaxbsd.c: Likewise.
2099 * xcofflink.c: Likewise.
2100 * xtensa-isa.c: Likewise.
2102 2013-01-10 Will Newton <will.newton@imgtec.com>
2104 * Makefile.am: Add Meta.
2105 * Makefile.in: Regenerate.
2106 * archures.c (bfd_mach_metag): New.
2107 * bfd-in2.h: Regenerate.
2108 * config.bfd: Add Meta.
2109 * configure: Regenerate.
2110 * configure.in: Add Meta.
2111 * cpu-metag.c: New file.
2112 * elf-bfd.h: Add Meta.
2113 * elf32-metag.c: New file.
2114 * elf32-metag.h: New file.
2115 * libbfd.h: Regenerate.
2116 * reloc.c: Add Meta relocations.
2117 * targets.c: Add Meta.
2119 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2121 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2122 (elfcore_write_aarch_hw_break): Likewise.
2123 (elfcore_write_aarch_hw_watch): Likewise.
2124 * elf.c (elfcore_grok_aarch_tls): New function.
2125 (elfcore_grok_aarch_hw_break): Likewise.
2126 (elfcore_grok_aarch_hw_watch): Likewise.
2127 (elfcore_grok_note): Call the new functions to handle the
2128 corresponding notes.
2129 (elfcore_write_aarch_tls): New function.
2130 (elfcore_write_aarch_hw_break): Likewise.
2131 (elfcore_write_aarch_hw_watch): Likewise.
2132 (elfcore_write_register_note): Call the new functions to handle the
2133 corresponding pseudo sections.
2135 2013-01-07 Tom Tromey <tromey@redhat.com>
2137 * section.c (_bfd_std_section): Rename from std_section.
2138 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2139 (STD_SECTION): Update.
2140 * bfd-in2.h: Rebuild.
2142 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2144 * archures.c (bfd_mach_mips5900): Define.
2145 * bfd-in2.h: Regenerate.
2146 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2147 * cpu-mips.c: Add support for MIPS r5900.
2148 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2150 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2151 Nick Clifton <nickc@redhat.com>
2153 * elflink.c (get_value): Prevent the use of an undefined shift
2154 operation. Add sanity checks.
2156 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2158 * config.bfd (cr16*-*-uclinux*): New target support.
2161 For older changes see ChangeLog-2012
2163 Copyright (C) 2013 Free Software Foundation, Inc.
2165 Copying and distribution of this file, with or without modification,
2166 are permitted in any medium without royalty provided the copyright
2167 notice and this notice are preserved.
2173 version-control: never