1 2013-11-22 Cory Fields <cory@coryfields.com>
3 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
4 * libcoff.h: Regenerate.
5 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
6 timestamp if --insert-timestamp was used.
8 2013-11-19 Roland McGrath <mcgrathr@google.com>
10 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
11 when not doing linking (i.e. INFO is a null pointer).
13 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
15 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
17 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
19 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
20 and R_X86_64_PLT32_BND.
21 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
23 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
24 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
25 BFD_RELOC_X86_64_PLT32_BND.
26 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
28 (elf_x86_64_gc_sweep_hook): Likewise.
29 (elf_x86_64_relocate_section): Likewise.
30 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
31 and BFD_RELOC_X86_64_PLT32_BND.
32 * bfd-in2.h: Regenerated.
35 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
37 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
39 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
41 2013-11-14 Nick Clifton <nickc@redhat.com>
44 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
45 value, TRUE for success, FALSE for failure.
46 Fail if attempting to create a PLT entry for a thumb only target.
47 (elf32_arm_final_link_relocate): Check result of calling
48 elf32_arm_populate_plt_entry.
49 (elf32_arm_finish_dynamic_symbol): Likewise.
51 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
54 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
55 information when forcing a symbol to be local.
57 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
59 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
60 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
61 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
63 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
65 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
66 size of struct elf_prstatus.
68 2013-11-11 Alan Modra <amodra@gmail.com>
70 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
72 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
74 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
75 here, not SYMBOL_CALLS_LOCAL.
76 (ppc64_elf_relocate_section): Likewise.
77 (size_global_entry_stubs): Set undefined symbols on their global
79 (build_global_entry_stubs): ..rather than here.
80 (ppc64_elf_build_stubs): Don't reset glink->size before calling
81 build_global_entry_stubs.
83 2013-11-07 Roland McGrath <mcgrathr@google.com>
85 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
86 collide with bfd_mach_l1om.
87 * bfd-in2.h: Regenerate.
89 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
90 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
91 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
92 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
93 (elf32_x86_64_nacl_elf_object_p): New function.
94 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
96 2013-11-05 DJ Delorie <dj@redhat.com>
98 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
99 are loaded before trying to use them.
101 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
102 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
105 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
107 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
108 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
109 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
110 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
111 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
112 (bfin_relocate_section): Likewise.
113 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
114 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
115 * elf32-cris.c (cris_elf_relocate_section): Likewise.
116 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
117 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
118 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
119 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
120 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
121 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
122 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
123 * elf32-i386.c (elf_i386_relocate_section): Likewise.
124 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
125 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
126 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
127 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
128 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
129 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
130 * elf32-metag.c (elf_metag_relocate_section): Likewise.
131 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
132 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
133 * elf32-mep.c (mep_elf_relocate_section): Likewise.
134 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
135 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
136 * elf32-mt.c (mt_elf_relocate_section): Likewise.
137 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
138 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
139 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
140 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
141 * elf32-rx.c (rx_elf_relocate_section): Likewise.
142 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
143 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
144 * elf32-s390.c (elf_s390_relocate_section): Likewise.
145 * elf32-v850.c (v850_elf_relocate_section): Likewise.
146 * elf32-vax.c (elf_vax_relocate_section): Likewise.
147 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
148 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
149 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
150 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
151 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
152 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
153 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
154 * elf64-s390.c (elf_s390_relocate_section): Likewise.
155 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
156 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
157 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
158 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
160 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
161 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
163 2013-11-05 Alan Modra <amodra@gmail.com>
165 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
167 (ppc64_elf_set_toc): Adjust.
169 2013-11-05 Alan Modra <amodra@gmail.com>
171 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
172 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
173 elf.srelplt, elf.iplt and elf.irelplt.
175 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
177 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
178 ATTRIBUTE_UNUSED from parameter.
179 (nios2_elf_do_lo16_relocate): Likewise.
180 (nios2_elf32_do_hiadj16_relocate): Likewise.
181 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
182 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
183 (nios2_elf32_do_pcrel16_relocate): Likewise.
184 (nios2_elf32_do_call26_relocate): Likewise.
185 (nios2_elf32_do_gprel_relocate): Likewise.
186 (nios2_elf32_do_ujmp_relocate): Likewise.
187 (nios2_elf32_do_cjmp_relocate): Likewise.
188 (nios2_elf32_do_callr_relocate): Likewise.
189 (nios2_elf32_gc_mark_hook): Likewise.
191 2013-11-04 Alan Modra <amodra@gmail.com>
193 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
194 prologue to non-PIC in non-PIC executables.
196 2013-11-04 Alan Modra <amodra@gmail.com>
198 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
199 pointer_equality_needed flag.
200 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
201 entries for references to functions in shared libraries on
203 (readonly_dynrelocs): Split into function of the same name and..
204 (maybe_set_textrel): ..this new function. Update call.
205 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
206 ELFv2 in most cases if we have a plt entry. Use new
208 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
209 for ifunc in static executables.
210 (size_global_entry_stubs): New function.
211 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
212 Save end of glink branch table.
213 (ppc64_elf_hash_symbol): New function.
214 (build_global_entry_stubs): New function.
215 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
217 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
218 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
221 2013-11-02 Alan Modra <amodra@gmail.com>
223 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
225 2013-11-02 Alan Modra <amodra@gmail.com>
227 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
228 to value for object file.
230 2013-11-01 Roland McGrath <mcgrathr@google.com>
232 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
233 some section have SEC_HAS_CONTENTS set. It's not set for
234 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
235 sections is implausible and not really supportable anyway.
237 2013-10-30 Alan Modra <amodra@gmail.com>
239 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
240 tag to specify tls optimisation.
241 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
242 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
243 toc pointers are used via DT_PPC64_OPT.
245 2013-10-30 Alan Modra <amodra@gmail.com>
247 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
248 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
249 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
250 ppc64_elf_relocate_section): Use new defines.
252 2013-10-30 Alan Modra <amodra@gmail.com>
254 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
255 parameter and adjust for ELFv2. Update all uses.
256 (PLT_CALL_STUB_SIZE): Delete.
257 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
258 (allocate_dynrelocs): Likewise.
259 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
260 (get_r2off): Return 0 for ELFv2 -R.
261 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
262 (ppc64_elf_size_stubs): Likewise.
263 (ppc64_elf_build_stubs): Add new ELFv2 glink.
265 2013-10-30 Alan Modra <amodra@gmail.com>
266 Ulrich Weigand <uweigand@de.ibm.com>
268 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
269 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
270 we forgot, "plt_ent".
271 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
272 st_other bits only valid in ELFv2.
273 (ppc64_elf_merge_symbol_attribute): New function.
274 (ppc_type_of_stub): Add local_off param to test branch range.
275 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
276 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
277 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
279 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
282 2013-10-30 Alan Modra <amodra@gmail.com>
284 * elf64-ppc.c (abiversion, set_abiversion): New functions.
285 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
286 (struct ppc_link_hash_table): Add opd_abi.
287 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
288 (ppc64_elf_merge_private_bfd_data): New function.
289 (ppc64_elf_print_private_bfd_data): New function.
290 (ppc64_elf_tls_setup): Set htab->opd_abi.
291 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
293 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
294 (ppc64_elf_finish_dynamic_symbol): Likewise
296 2013-10-30 Alan Modra <amodra@gmail.com>
298 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
299 reg and r12 as destination.
300 (ppc_build_one_stub): Likewise.
301 (ppc64_elf_build_stubs): Likewise for glink.
303 2013-10-30 Alan Modra <amodra@gmail.com>
305 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
306 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
307 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
308 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
309 Make all _HA and _HI relocs report signed overflow.
310 (ppc64_elf_reloc_type_lookup): Handle new relocs.
311 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
312 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
313 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
314 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
315 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
316 * libbfd.h: Regenerate.
317 * bfd-in2.h: Regenerate.
319 2013-10-29 Roland McGrath <mcgrathr@google.com>
321 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
322 sequence to match what the assembler generates.
324 2013-10-29 Jan Beulich <jbeulich@suse.com>
326 * elflink.c (struct elf_outext_info): Add field file_sym_done.
327 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
328 symbol emission from here ...
329 (elf_link_output_extsym): ... to here.
331 2013-10-24 Nick Clifton <nickc@redhat.com>
334 * dwarf2.c (lookup_address_in_line_info_table): Change return type
335 to be the range of addresses covered by the table.
336 (comp_unit_find_nearest_line): Likewise.
337 (find_line): Search all CUs. Select the one that matches and
338 covers the smallest address range.
340 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
342 * elf32-cris.c (cris_elf_check_relocs): Don't assume
343 a registered dynobj means that a .got has been created.
345 2013-10-17 Alan Modra <amodra@gmail.com>
348 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
349 when finding lowest_section.
351 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
353 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
354 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
355 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
356 Merge Tag_GNU_MIPS_ABI_MSA attributes.
358 2013-10-14 Nick Clifton <nickc@redhat.com>
360 * gen-aout.c (main): Fix formatting. Close file.
362 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
364 * elfxx-mips.c (mips_use_local_got_p): New function.
365 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
366 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
367 GOT and absolute references.
369 2013-10-09 Roland McGrath <mcgrathr@google.com>
371 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
372 expression to int to silence over-eager compiler warnings.
374 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
375 loop that doesn't use (or initialize) it.
377 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
378 Move second const qualifier so it applies to the pointer.
380 2013-10-09 Nick Clifton <nickc@redhat.com>
383 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
385 2013-10-09 Tom Tromey <tromey@redhat.com>
387 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
389 2013-10-09 Nick Clifton <nickc@redhat.com>
392 * elf32-rl78.c (rl78_dump_symtab): Delete.
393 (rl78_get_reloc): Delete.
395 2013-10-09 Tom Tromey <tromey@redhat.com>
397 * bfd-in2.h: Rebuild.
398 * opncls.c (bfd_get_alt_debug_link_info): Change type of
399 buildid_len to bfd_size_type.
401 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
404 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
405 "case". Reindent "switch" statements.
407 2013-10-08 Tom Tromey <tromey@redhat.com>
409 * bfd-in2.h: Rebuild.
410 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
411 parameter. Change type of buildid_out. Update.
412 (get_alt_debug_link_info_shim): New function.
413 (bfd_follow_gnu_debuglink): Use it.
415 2013-10-08 Andreas Schwab <schwab@suse.de>
417 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
420 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
422 * configure: Regenerate.
424 2013-10-03 Will Newton <will.newton@linaro.org>
426 * configure: Regenerate.
427 * configure.in: Build elf-ifunc.o for AArch64.
428 * elfnn-aarch64.c: Include objalloc.h.
429 (elfNN_aarch64_local_htab_hash): New function.
430 (elfNN_aarch64_local_htab_eq): New function.
431 (elfNN_aarch64_get_local_sym_hash): New function.
432 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
434 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
435 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
436 for handling STT_GNU_IFUNC symbols.
437 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
438 references to STT_GNU_IFUNC symbols.
439 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
440 STT_GNU_IFUNC symbols.
441 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
442 symbols. Ensure we don't increase plt.refcount from -1 to 0.
443 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
444 (elfNN_aarch64_is_function_type): Remove function.
445 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
446 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
447 (elfNN_aarch64_allocate_local_dynrelocs): New function.
448 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
449 (elfNN_aarch64_size_dynamic_sections): Call
450 elfNN_aarch64_allocate_local_dynrelocs.
451 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
452 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
453 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
454 STT_GNU_IFUNC symbols and .iplt.
455 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
456 (elfNN_aarch64_finish_dynamic_sections): Call
457 elfNN_aarch64_finish_local_dynamic_symbol.
459 2013-09-30 Nick Clifton <nickc@redhat.com>
461 * cpu-msp430.c: Use printable names that match the values
462 displayed by readelf.
464 2013-08-25 Andrew Pinski <apinski@cavium.com>
466 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
469 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
471 * elfxx-mips.c (mips_elf_create_got_section): Hide
472 _GLOBAL_OFFSET_TABLE_.
474 2013-09-24 Alan Modra <amodra@gmail.com>
476 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
478 2013-09-24 Alan Modra <amodra@gmail.com>
480 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
481 stabs at end of .stab. Tidy variable usage. Don't drop the need
482 for a NULL function name stab if If N_FUN stab is ignored.
483 Ensure index entry count loop matches write loop.
485 2013-09-20 Alan Modra <amodra@gmail.com>
487 * configure: Regenerate.
489 2013-09-18 Tristan Gingold <gingold@adacore.com>
491 * configure.in: Bump version to 2.24.51
492 * configure: Regenerate.
494 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
496 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
499 2013-08-31 John David Anglin <dave.anglin@bell.net>
501 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
504 2013-08-29 Jakub Jelinek <jakub@redhat.com>
506 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
507 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
508 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
509 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
511 2013-08-27 Alan Modra <amodra@gmail.com>
513 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
514 Add notice_as_needed.
515 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
516 (elf_backend_notice_as_needed): Define.
517 (ppc64_elf_as_needed_cleanup): Rename and adjust..
518 (ppc64_elf_notice_as_needed): ..to this.
519 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
520 (elf_link_add_object_symbols): ..from here.
521 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
522 (elf_backend_notice_as_needed): Define..
523 (elfNN_bed): ..and use here.
525 2013-08-26 Roland McGrath <mcgrathr@google.com>
527 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
528 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
529 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
530 (bfd_i386_nacl_arch): New variable.
531 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
532 (bfd_x64_32_arch_intel_syntax): Link them into the list.
533 * bfd-in2.h: Regenerate.
535 2013-08-26 Roland McGrath <mcgrathr@google.com>
537 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
538 elf_segment_map list. If an executable segment is page-aligned
539 but does not end with a full page, then append a fake section into
540 the segment map entry that pads out the page.
541 (nacl_final_write_processing): New function. Write the code fill
542 laid out in nacl_modify_segment_map.
543 * elf-nacl.h: Declare it.
544 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
545 (elf_backend_final_write_processing): Define it for NaCl backend.
546 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
547 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
549 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
550 parameter to MINPAGESIZE.
551 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
553 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
555 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
557 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
558 set GOT's entry size if there is no ELF section data.
559 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
560 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
563 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
565 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
566 (get_elf_x86_64_backend_data): Use it.
567 (elf_x86_64_size_dynamic_sections): Likewise.
569 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
572 * bfdio.c: Fix typos.
573 * elf32-spu.c: Likewise.
574 * elfnn-aarch64.c: Likewise.
576 2013-08-21 Tristan Gingold <gingold@adacore.com>
578 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
580 * coffcode.h (coff_compute_section_file_positions): Force
581 match between file offset and vma offset.
583 2013-08-21 Alan Modra <amodra@gmail.com>
585 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
586 and *poldalignment before exiting when !relocs_compatible.
588 2013-08-21 Alan Modra <amodra@gmail.com>
590 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
591 symbols to STV_HIDDEN.
593 2013-08-14 John Tytgat <john@bass-software.com>
596 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
597 segment containing the relocating symbol instead of assuming 0 for
598 sb group relocations.
600 2013-08-09 Nick Clifton <nickc@redhat.com>
602 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
603 flag bits do not match.
604 (rl78_elf_print_private_bfd_data): Describe G10 flag.
606 2013-08-05 John Tytgat <john@bass-software.com>
608 * po/BLD-POTFILES.in: Regenerate.
609 * po/SRC-POTFILES.in: Likewise.
611 2013-07-31 John Tytgat <john@bass-software.com>
614 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
617 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
619 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
620 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
623 2013-07-27 Andrew Pinski <apinski@cavium.com>
625 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
626 Use the correct alignment for
627 _bfd_elf_make_dynamic_reloc_section for ILP32.
629 2013-07-27 Andrew Pinski <apinski@cavium.com>
631 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
632 BFD_RELOC_AARCH64_NONE explicitly.
634 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
636 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
637 entry size if there is no ELF section data.
639 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
641 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
642 Don't check symbol visibility here. Remove a check already
644 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
645 instead of individual checks.
646 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
647 check the offset to decide if produce a GOT or PLT entry.
648 Remove redundant assertions. Remove code to produce GOT entries
649 for local symbols. Remove a duplicate comment and add a comment
651 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
654 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
656 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
659 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
661 * elf32-vax.c (elf_vax_discard_got_entries): New function.
662 (elf_vax_always_size_sections): Likewise.
663 (elf_vax_size_dynamic_sections): Remove code moved to
664 elf_vax_always_size_sections. Make comment on
665 elf_vax_instantiate_got_entries match reality.
666 (elf_vax_instantiate_got_entries): Assert that rather than check
667 if dynobj is null. Don't check for dynamic_sections_created.
668 Make function description match reality.
669 (elf_backend_always_size_sections): New macro.
671 2013-07-25 Alan Modra <amodra@gmail.com>
673 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
675 (opd_entry_value): Cache .opd section contents.
676 (ppc64_elf_relocate_section): Adjust.
678 2013-07-25 Alan Modra <amodra@gmail.com>
682 * elflink.c (elf_link_add_object_symbols): Correct test in
683 last patch. Remove unnecessary code.
685 2013-07-24 Tristan Gingold <gingold@adacore.com>
687 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
688 R_RBR. Add numbers in comments.
689 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
690 * coff64-rs6000.c: Likewise.
692 2013-07-20 Alan Modra <amodra@gmail.com>
696 * elflink.c (elf_link_add_object_symbols): Don't clobber
697 .gnu.warning.symbol sections when shared.
699 2013-07-19 Nick Clifton <nickc@redhat.com>
701 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
702 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
704 2013-07-18 Travis Snoozy <quandary@remstate.com>
707 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
709 * R_MSP430_2X_PCREL: Likewise.
710 * R_MSP430X_10_PCREL: Likewise.
711 * R_MSP430X_2X_PCREL: Likewise.
713 2013-07-18 Terry Guo <terry.guo@arm.com>
715 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
717 (elf32_arm_final_link_relocate): Likewise.
719 2013-07-18 Bill Neubauer <wcn@google.com>
721 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
724 2013-07-18 Roland McGrath <mcgrathr@google.com>
726 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
727 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
728 (arm_build_one_stub): Increase MAXRELOCS to 3.
729 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
730 (struct elf32_arm_link_hash_table): Give add_stub_section member's
731 pointee type a third argument.
732 (elf32_arm_create_or_find_stub_sec): Update caller.
733 (elf32_arm_size_stubs): Update argument type.
734 * bfd-in.h (elf32_arm_size_stubs): Update decl.
735 * bfd-in2.h: Regenerate.
736 * libbfd.h: Regenerate.
738 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
740 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
741 magic numbers with enum values.
743 2013-07-12 Roland McGrath <mcgrathr@google.com>
745 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
746 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
747 been added here with 2013-07-05 elf32-s390.c change).
748 * bfd-in2.h: Regenerate (no-op).
749 * libbfd.h: Regenerate (no-op).
751 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
753 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
755 (_bfd_mips_elf_print_private_bfd_data): Likewise.
757 2013-07-09 Tristan Gingold <gingold@adacore.com>
759 * vms-alpha.c (struct vms_private_data_struct): Remove
760 flag_hash_long_names and flag_show_after_trunc.
761 (hash_string): Remove.
762 (_bfd_vms_length_hash_symbol): Remove.
763 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
764 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
765 (_bfd_vms_write_ehdr): Remove code that set removed flags.
766 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
767 (vms_bfd_is_local_label_name): Remove trace call.
769 2013-07-09 Tristan Gingold <gingold@adacore.com>
771 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
773 * configure.com: Adjust to match changes in configure.
774 * makefile.vms (OBJS): Update list.
776 2013-07-05 Tristan Gingold <gingold@adacore.com>
778 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
781 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
783 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
784 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
785 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
786 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
788 * elf64-s390.c: See elf32-s390.c
789 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
790 * libbfd.h: Add new reloc strings.
792 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
794 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
796 (elfNN_aarch64_relocate_section): Likewise.
797 (elfNN_aarch64_gc_sweep_hook): Likewise.
798 (elfNN_aarch64_check_relocs): Likewise.
800 2013-07-03 Alan Modra <amodra@gmail.com>
802 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
803 when relocatable. Don't change root.type or type here.
804 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
806 2013-07-03 Alan Modra <amodra@gmail.com>
808 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
809 (ppc64_elf_size_stubs): Don't set "addend".
810 (ppc64_elf_relocate_section): Don't allow calls via
811 toc-adjusting stubs without a following nop even in an
812 executable, except for self-calls and both libc_start_main
813 and .libc_start_main.
815 2013-07-03 Alan Modra <amodra@gmail.com>
817 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
819 2013-07-02 Tristan Gingold <gingold@adacore.com>
821 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
824 2013-07-02 Tristan Gingold <gingold@adacore.com>
826 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
827 (_bfd_vms_find_nearest_line_discriminator): New function.
829 2013-07-02 Tristan Gingold <gingold@adacore.com>
831 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
833 2013-07-02 Tristan Gingold <gingold@adacore.com>
835 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
836 (rs6000coff_vec): Reference it.
838 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
840 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
841 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
842 (elfNN_aarch64_create_dynamic_sections): Do not define
843 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
845 2013-07-02 Alan Modra <amodra@gmail.com>
847 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
848 .TOC. after relocatable check.
850 2013-07-01 Alan Modra <amodra@gmail.com>
852 * elf64-ppc.h (ppc64_elf_toc): Delete.
853 (ppc64_elf_set_toc): Declare.
854 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
855 with call the ppc64_elf_set_toc.
856 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
857 (ppc64_elf_start_multitoc_partition): Likewise.
858 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
860 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
862 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
863 as needing a toc pointer.
864 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
865 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
868 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
871 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
874 2013-06-28 Nick Clifton <nickc@redhat.com>
877 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
879 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
881 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
883 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
884 in sgot[0] rather than sgotplt[0].
886 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
888 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
889 beginning of the generated file.
890 (elf64-aarch64.c): Likewise.
891 * Makefile.in: Re-generated.
893 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
895 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
896 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
897 * Makefile.in: Re-generated.
898 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
899 (bfd_elf64_littleaarch64_vec): Likewise.
900 (bfd_elf32_bigaarch64_vec): Likewise.
901 (bfd_elf32_littleaarch64_vec): Likewise.
902 * configure: Re-generated.
903 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
904 * elfxx-aarch64.h: New file.
905 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
906 stuff to elfxx-aarch64.c.
907 (bfd_elf_aarch64_put_addend): Removed.
908 (PG_OFFSET, PG): Likewise.
909 (elfNN_aarch64_small_plt0_entry): Support ELF32.
910 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
911 (elf64_aarch64_grok_prstatus): Removed.
912 (elf_backend_grok_prstatus): Removed.
914 (aarch64_unsigned_overflow): Likewise.
915 (aarch64_signed_overflow): Likewise.
916 (aarch64_resolve_relocation): Likewise.
918 (decode_branch_ofs_26): Likewise.
919 (decode_cond_branch_ofs_19): Likewise.
920 (decode_ld_lit_ofs_19): Likewise.
921 (decode_tst_branch_ofs_14): Likewise.
922 (decode_movw_imm): Likewise.
923 (decode_adr_imm): Likewise.
924 (decode_add_imm): Likewise.
925 (reencode_branch_ofs_26): Likewise.
926 (reencode_cond_branch_ofs_19): Likewise.
927 (reencode_ld_lit_ofs_19): Likewise.
928 (reencode_tst_branch_ofs_14): Likewise.
929 (reencode_movw_imm): Likewise.
930 (reencode_adr_imm): Likewise.
931 (reencode_ldst_pos_imm): Likewise.
932 (reencode_add_imm): Likewise.
933 (reencode_movzn_to_movz): Likewise.
934 (reencode_movzn_to_movn): Likewise.
935 (aarch64_relocate): Update to call the new function names in
937 (aarch64_calculate_got_entry_vma): Likewise.
938 (elfNN_aarch64_final_link_relocate): Likewise.
939 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
940 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
941 (elf_aarch64_update_plt_entry): ... this.
942 (elfNN_aarch64_create_small_pltn_entry): Update.
943 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
944 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
945 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
946 call elf_aarch64_update_plt_entry.
948 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
950 * bfd-in2.h: Re-generated.
951 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
952 (IS_AARCH64_TLS_RELOC): Change to be based on the
953 bfd reloc enumerators.
954 (IS_AARCH64_TLSDESC_RELOC): Likewise.
955 (PG, PG_OFFSET): Cast literal to bfd_vma.
956 (elf64_aarch64_howto_table): Removed.
957 (elf64_aarch64_howto_dynrelocs): Removed.
958 (elf64_aarch64_tls_howto_table): Removed.
959 (elf64_aarch64_tlsdesc_howto_table): Removed.
960 (elfNN_aarch64_howto_table): New table to host all howto entires..
961 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
962 (elfNN_aarch64_bfd_reloc_from_howto): New function.
963 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
964 (struct elf_aarch64_reloc_map): New.
965 (elf_aarch64_reloc_map): New table.
966 (elfNN_aarch64_howto_from_bfd_reloc): New function.
967 (elfNN_aarch64_howto_from_type): Update to look up the new table
968 elfNN_aarch64_howto_table.
969 (struct elf64_aarch64_reloc_map): Remove.
970 (elf64_aarch64_reloc_map): Remove.
971 (elfNN_aarch64_reloc_type_lookup): Change to call
972 elfNN_aarch64_howto_from_bfd_reloc.
973 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
974 elfNN_aarch64_howto_table.
975 (aarch64_resolve_relocation): Refactor to switch on the bfd
977 (bfd_elf_aarch64_put_addend): Likewise.
978 (elfNN_aarch64_final_link_relocate): Likewise.
979 (aarch64_tls_transition_without_check): Likewise.
980 (aarch64_reloc_got_type): Likewise.
981 (aarch64_can_relax_tls): Likewise.
982 (aarch64_tls_transition): Likewise.
983 (elfNN_aarch64_tls_relax): Likewise.
984 (elfNN_aarch64_final_link_relocate): Likewise.
985 (elfNN_aarch64_relocate_section): Likewise.
986 (elfNN_aarch64_gc_sweep_hook): Likewise.
987 (elfNN_aarch64_check_relocs): Likewise.
988 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
989 * libbfd.h: Re-generated.
990 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
991 (BFD_RELOC_AARCH64_RELOC_START)
992 (BFD_RELOC_AARCH64_RELOC_END)
993 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
994 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
995 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
996 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
997 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
998 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
999 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1001 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1003 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1004 (BUILD_CFILES): Add elf32-aarch64.c.
1005 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1006 * Makefile.in: Re-generated.
1007 * archures.c (bfd_mach_aarch64_ilp32): New define.
1008 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1009 (bfd_elf32_aarch64_set_options): Ditto.
1010 (elf32_aarch64_setup_section_lists): Ditto.
1011 (elf32_aarch64_next_input_section): Ditto.
1012 (elf32_aarch64_size_stubs): Ditto.
1013 (elf32_aarch64_build_stubs): Ditto.
1014 * bfd-in2.h: Re-generated.
1015 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1016 and bfd_elf32_bigaarch64_vec.
1017 (aarch64-*-linux*): Likewise.
1018 (aarch64_be-*-elf): Likewise.
1019 (aarch64_be-*-linux*): Likewise.
1020 * configure.in (bfd_elf32_bigaarch64_vec)
1021 (bfd_elf32_littleaarch64_vec): New.
1022 * configure: Re-generated.
1023 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1025 (bfd_aarch64_arch_ilp32): New.
1026 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1027 * elfnn-aarch64.c (ARCH_SIZE): New define.
1028 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1029 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1030 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1031 (ELF64_R_*): Rename to ELFNN_R_*.
1032 Plus other paramaterization.
1033 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1035 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1036 bfd_elf32_littleaarch64_vec.
1038 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1040 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1041 (BUILD_CFILES): Add elf64-aarch64.c.
1042 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1043 * Makefile.in: Re-generated.
1044 * elf64-aarch64.c: Rename to ...
1045 * elfnn-aarch64.c: ... this.
1047 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1048 Paul Brook <paul@codesourcery.com>
1050 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1051 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1052 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1053 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1054 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1055 (micromips_insn32_o32_exec_plt0_entry): New variable.
1056 (micromips_insn32_o32_exec_plt_entry): Likewise.
1057 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1058 (mips_elf_estimate_stub_size): Likewise.
1059 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1060 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1061 (mips_finish_exec_plt): Likewise.
1062 (_bfd_mips_elf_relax_section): Likewise.
1063 (_bfd_mips_elf_insn32): New function.
1064 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1066 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1068 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1070 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1071 (bfd_elf32_get_synthetic_symtab): New macro.
1072 * elfxx-mips.c (plt_entry): New structure.
1073 (mips_elf_link_hash_entry): Add use_plt_entry member.
1074 (mips_elf_link_hash_table): Rename plt_entry_size member to
1075 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1076 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1078 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1079 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1080 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1081 (STUB_LI16S_MICROMIPS): Likewise.
1082 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1083 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1084 (micromips_o32_exec_plt0_entry): New variable.
1085 (mips16_o32_exec_plt_entry): Likewise.
1086 (micromips_o32_exec_plt_entry): Likewise.
1087 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1088 (mips_elf_output_extsym): Update to use gotplt_union's plist
1089 member rather than offset.
1090 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1091 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1092 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1093 member rather than offset.
1094 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1096 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1098 (mips_elf_make_plt_record): New function.
1099 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1100 of JAL relocations that might need a PLT entry.
1101 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1102 gotplt_union's plist member rather than offset. Set individual
1103 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1104 Don't set the symbol's value in the symbol table for PLT
1105 references here. Don't set the PLT or PLT GOT section sizes
1107 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1108 (mips_elf_allocate_lazy_stub): Likewise.
1109 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1111 (mips_elf_set_plt_sym_value): New function.
1112 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1113 PLT and PLT GOT section sizes here. Set the symbol values in
1114 the symbol table for PLT references here. Handle microMIPS
1115 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1116 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1117 gotplt_union's plist member rather than offset. Handle
1118 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1119 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1120 gotplt_union's plist member rather than offset. Use
1121 MIPS_ELF_GOT_SIZE to calculate GOT address.
1122 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1123 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1124 mips_finish_exec_plt.
1125 (_bfd_mips_elf_link_hash_table_create): Update to use
1126 gotplt_union's plist member rather than offset.
1127 (_bfd_mips_elf_get_synthetic_symtab): New function.
1129 2013-06-24 Wawa <caojinyu@msn.com>
1132 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1134 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1136 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1138 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1139 * Makefile.in: Regenerate.
1140 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1141 Set want64 to true for them at the end.
1142 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1145 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1147 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1148 set sh_entsize for PLT section.
1150 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1152 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1153 * bfd-in2.h: Re-generated.
1154 * elf64-aarch64.c (RELOC_SECTION): Removed.
1155 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1156 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1157 (elf64_aarch64_link_hash_traverse): Ditto.
1158 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1161 2013-06-19 Will Newton <will.newton@linaro.org>
1163 * configure: Regenerated.
1164 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1165 * elf64-aarch64.c: Remove objalloc.h include.
1166 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1167 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1168 members. (elf_aarch64_local_htab_hash): Remove function.
1169 (elf_aarch64_local_htab_eq): Remove function.
1170 (elf_aarch64_get_local_sym_hash): Remove function.
1171 (elf64_aarch64_link_hash_table_create): Remove local hash
1172 table initialization.
1173 (elf64_aarch64_final_link_relocate): Remove sym argument and
1174 handling of ifunc symbols.
1175 (elf64_aarch64_relocate_section): Don't pass sym argument to
1176 elf64_aarch64_final_link_relocate.
1177 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1178 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1179 (elf64_aarch64_check_relocs): Likewise.
1180 (elf64_aarch64_post_process_headers): Remove call to
1182 (elf64_aarch64_is_function_type): New function.
1183 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1184 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1185 (elf64_aarch64_size_dynamic_sections): Remove call to
1186 elf_aarch64_allocate_local_dynrelocs.
1187 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1188 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1189 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1190 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1191 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1192 elf_aarch64_finish_local_dynamic_symbol.
1193 (elf64_aarch64_add_symbol_hook): Remove function.
1195 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1197 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1198 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1199 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1200 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1201 R_AARCH64_GOT_LD_PREL19.
1203 2013-06-13 Terry Guo <terry.guo@arm.com>
1206 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1207 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1208 supports thumb instructions.
1210 2013-06-11 DJ Delorie <dj@redhat.com>
1212 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1214 2013-06-11 Will Newton <will.newton@linaro.org>
1216 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1217 ELF64_R_SYM instead of ELF32_R_SYM.
1219 2013-06-11 Nick Clifton <nickc@redhat.com>
1221 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1222 checks if the dynamic sections have been created and relaxation
1223 has not been performed.
1225 2013-06-07 Will Newton <will.newton@linaro.org>
1227 * configure: Regenerate.
1228 * configure.in: Build elf-ifunc.o for AArch64.
1229 * elf64-aarch64.c: Include objalloc.h.
1230 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1231 (struct elf64_aarch64_link_hash_table): Add members for handling
1232 R_AARCH64_IRELATIVE relocations.
1233 (elf_aarch64_local_htab_hash): New function.
1234 (elf_aarch64_local_htab_eq): New function.
1235 (elf_aarch64_get_local_sym_hash): New function.
1236 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1238 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1239 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1240 for handling STT_GNU_IFUNC symbols.
1241 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1242 references to STT_GNU_IFUNC symbols.
1243 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1244 STT_GNU_IFUNC symbols.
1245 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1246 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1247 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1248 (elf64_aarch64_is_function_type): Remove function.
1249 (elf64_aarch64_allocate_dynrelocs): Call
1250 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1251 (elf_aarch64_allocate_local_dynrelocs): New function.
1252 (elf64_aarch64_size_dynamic_sections): Call
1253 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1254 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1255 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1256 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1257 STT_GNU_IFUNC symbols and .iplt.
1258 (elf_aarch64_finish_local_dynamic_symbol): New function.
1259 (elf64_aarch64_finish_dynamic_sections): Call
1260 elf_aarch64_finish_local_dynamic_symbol.
1261 (elf64_aarch64_add_symbol_hook): New function.
1263 2013-06-03 Alan Modra <amodra@gmail.com>
1265 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1266 var. Use it with last_stab.
1268 2013-05-30 Paul Brook <paul@codesourcery.com>
1270 * bfd-in2.h: Regenerate.
1271 * elf32-mips.c (elf_mips_eh_howto): New.
1272 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1273 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1274 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1275 * elf64-mips.c (elf_mips_eh_howto): New.
1276 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1277 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1278 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1279 * libbfd.h: Regenerate.
1280 * reloc.c (BFD_RELOC_MIPS_EH): New.
1282 2013-05-29 Nick Clifton <nickc@redhat.com>
1284 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1285 alternate debug info source.
1286 (dwarf_debug_sections): Add entries for alternate .debug_str and
1287 .debug_info sections.
1288 (dwarf_debug_section_enum): Likewise.
1289 (read_alt_indirect_string): New function. Handles a
1290 DW_FORM_GNU_strp_alt attribute.
1291 (read_alt_indirect_ref): New function. Handles a
1292 DW_FORM_GNU_ref_alt attribute.
1293 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1294 DW_FORM_GNU_strp_alt.
1295 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1297 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1299 * opncls.c (GNU_DEBUGALTLINK): Define.
1300 (bfd_get_alt_debug_link_info): New function.
1301 (separate_alt_debug_file_exists): New function.
1302 (find_separate_debug_file): Add parameters for fetch and check
1304 (bfd_follow_gnu_debugaltlink): New function.
1305 * bfd-in2.h: Regenerate.
1307 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1309 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1310 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1311 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1312 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1313 * bfd-in2.h: Regenerate.
1314 * libbfd.h: Regenerate.
1315 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1317 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1318 (elf64_aarch64_reloc_map): Likewise.
1319 (aarch64_resolve_relocation): Likewise.
1320 (bfd_elf_aarch64_put_addend): Likewise.
1321 (aarch64_tls_transition_without_check): Likewise.
1322 (aarch64_reloc_got_type): Likewise.
1323 (elf64_aarch64_final_link_relocate): Likewise.
1324 (elf64_aarch64_tls_relax): Likewise.
1325 (elf64_aarch64_relocate_section): Likewise.
1326 (elf64_aarch64_gc_sweep_hook): Likewise.
1327 (elf64_aarch64_check_relocs): Likewise.
1329 2013-05-26 Mark Wielaard <mjw@redhat.com>
1331 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1332 (max_open_files): New static int initialized to zero.
1333 (bfd_cache_max_open): New static function to set and return
1335 (bfd_cache_init): Use bfd_cache_max_open.
1336 (bfd_open_file): Likewise.
1337 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1338 (AC_CHECK_FUNCS): Add getrlimit.
1339 * configure: Regenerated.
1340 * config.in: Likewise.
1341 * sysdep.h: Check and include sys/resource.h for getrlimit.
1343 2013-05-23 Alan Modra <amodra@gmail.com>
1345 * format.c (bfd_check_format_matches): Don't match a target in
1346 targ_selvecs if some other target is a better match. If
1347 targets implement match priority, fall back to the first of
1350 2013-05-22 Eric Herman <eric@freesa.org>
1353 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1355 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1358 * srec.c (srec_set_section_contents): Properly convert size
1359 and offset to address when octets_per_byte is not unity.
1361 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1363 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1364 refcount member of the gotplt_union when resetting the reference
1365 count. Adjust comment.
1367 2013-05-20 Will Newton <will.newton@linaro.org>
1369 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1370 relocs_copied member.
1371 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1372 relocs_copied member.
1373 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1374 relocs_copied member.
1376 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1378 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1379 function definition.
1381 2013-05-16 Cary Coutant <ccoutant@google.com>
1383 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1384 external_ext_size and esize.
1386 2013-05-16 Tristan Gingold <gingold@adacore.com>
1388 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1389 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1391 2013-05-15 Andreas Schwab <schwab@suse.de>
1393 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1395 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1397 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1398 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1400 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1402 * bfd.c (_bfd_default_error_handler): Replace use of putc
1403 by fputc. Add comment explaining why.
1405 2013-05-09 Alan Modra <amodra@gmail.com>
1407 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1408 of symbols when hashes already exist.
1410 2013-05-07 Will Newton <will.newton@linaro.org>
1412 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1413 plt_header_size argument for ports where it differs from
1415 * elf-bfd.h: Likewise.
1416 * elf32-i386.c: Pass plt_header_size to
1417 _bfd_elf_allocate_ifunc_dyn_relocs.
1418 * elf64-x86-64.c: Likewise.
1420 2013-05-07 Will Newton <will.newton@linaro.org>
1422 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1424 * elf-bfd.h: Likewise.
1426 2013-05-06 Paul Brook <paul@codesourcery.com>
1428 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1429 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1430 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1431 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1432 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1433 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1435 2013-05-06 Alan Modra <amodra@gmail.com>
1437 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1438 hashes are not available.
1440 2013-05-06 Alan Modra <amodra@gmail.com>
1442 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1443 hashes around loading as-needed library. Zero them on allocation,
1444 and restore to initial all-zero state if library not needed.
1445 Arrange to reuse hashes if we load library again later.
1447 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1449 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1450 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1451 * elfn32-mips.c: Likewise.
1452 * elf64-mips.c: Likewise.
1454 2013-05-02 Nick Clifton <nickc@redhat.com>
1456 * archures.c: Add some more MSP430 machine numbers.
1457 * config.bfd (msp430): Define targ_selvecs.
1458 * configure.in: Add bfd_elf32_msp430_ti_vec.
1459 * cpu-msp430.c: Add some more MSP430 machine numbers.
1460 * elf32-msp430.c Add support for MSP430X relocations.
1461 Add support for TI compiler generated relocations.
1462 Add support for sym_diff relocations.
1463 Add support for relaxing out of range short branches into long
1465 Add support for MSP430 attribute section.
1466 * reloc.c: Add MSP430X relocations.
1467 * targets.c: Add bfd_elf32_msp430_ti_vec.
1468 * bfd-in2.h: Regenerate.
1469 * configure: Regenerate.
1470 * libbfd.h: Regenerate.
1472 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1474 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1475 alpha*-*-linux*ecoff*.
1477 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1480 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1483 2013-04-30 Alan Modra <amodra@gmail.com>
1485 * elflink.c (bfd_elf_record_link_assignment): Dont make
1486 STV_INTERNAL symbols STV_HIDDEN.
1488 2013-04-29 Nick Clifton <nickc@redhat.com>
1490 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1491 fragmented .debug_line sections associated with unmarked code
1494 2013-04-29 Will Newton <will.newton@linaro.org>
1496 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1497 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1499 2013-04-29 Will Newton <will.newton@linaro.org>
1501 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1502 error check up and add error message.
1504 2013-04-26 Will Newton <will.newton@linaro.org>
1506 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1508 2013-04-25 Alan Modra <amodra@gmail.com>
1510 * config.bfd: Add powerpc64le-linux.
1512 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1514 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1517 2013-04-24 Roland McGrath <mcgrathr@google.com>
1519 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1520 allocate space for PLT header even if IS_IPLT_ENTRY.
1521 (arm_nacl_put_plt0): New function, broken out of ...
1522 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1523 If HTAB->nacl_p, set up the PLT header in .iplt too.
1524 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1525 a mapping symbol for the start of .iplt too.
1527 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1529 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1531 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1533 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1535 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1537 2013-04-22 Alan Modra <amodra@gmail.com>
1540 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1541 sh_size or reloc_count adjustment by count.
1543 2013-04-22 Alan Modra <amodra@gmail.com>
1545 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1546 create_linkage_sections here..
1547 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1548 (create_linkage_sections): Move earlier in file.
1549 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1550 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1552 2013-04-19 Nick Clifton <nickc@redhat.com>
1555 * compress.c (decompress_contents): Always call inflateEnd, even
1556 when another inflation operation fails.
1558 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1560 * elf-ifunc.c: Update copyright year.
1562 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1564 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1565 macro's return value is ignored.
1566 * elf32-hppa.c: Likewise.
1567 * elf32-tic6x.c: Likewise.
1568 * mach-o.c: Likewise.
1570 * opncls.c: Likewise.
1571 * peicode.h: Likewise.
1572 * elf32-m32r.c: Check return value of bfd_set_section_*().
1573 * elfnn-ia64.c: Likewise.
1574 * elfxx-mips.c: Likewise.
1575 * vms-alpha.c: Likewise.
1577 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1581 regular reference without non-GOT reference when building
1584 2013-04-15 Alan Modra <amodra@gmail.com>
1586 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1587 cache slot for archives.
1589 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1591 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1592 local variable mmop.
1594 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1597 * elf32-avr.c: Consider all sections to determine if linker
1598 relaxation can safely delete a ret after a call/jmp
1600 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1602 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1605 2013-04-08 Tom Tromey <tromey@redhat.com>
1607 * som.c (bfd_section_from_som_symbol): No longer static.
1608 * som.h (bfd_section_from_som_symbol): Declare.
1610 2013-04-06 Alan Modra <amodra@gmail.com>
1612 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1613 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1615 2013-04-05 Nick Clifton <nickc@redhat.com>
1617 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1619 2013-04-04 Alan Modra <amodra@gmail.com>
1621 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1622 * bfd-in2.h: Regenerate.
1623 * elflink.c (elf_link_add_object_symbols): Use new error.
1625 2013-04-03 Nick Clifton <nickc@redhat.com>
1627 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1628 (bfd_elf32_bfd_is_target_special_symbol): Define.
1630 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1632 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1633 elf64_aarch64_locals to get local GOT reference counts.
1635 2013-04-02 DJ Delorie <dj@redhat.com>
1637 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1638 (rl78_elf_relax_section): Only fetch the next reloc if there is
1641 2013-03-30 Alan Modra <amodra@gmail.com>
1644 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1645 global symbols referenced by relocs.
1646 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1647 * elf32-bfin.c (bfin_check_relocs): Likewise.
1648 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1649 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1650 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1651 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1652 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1653 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1654 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1655 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1656 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1657 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1658 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1659 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1660 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1661 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1662 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1663 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1664 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1665 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1666 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1667 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1668 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1669 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1670 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1671 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1672 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1673 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1674 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1675 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1676 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1677 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1678 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1679 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1680 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1681 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1682 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1683 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1684 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1685 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1686 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1687 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1688 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1689 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1690 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1691 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1692 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1693 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1694 test indirect/warning links for NULL.
1696 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1699 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1700 symbol is referenced by a non-shared object.
1701 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1703 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1705 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1706 R_SH_REL32 relocations against undefined weak symbols.
1708 2013-03-28 Alan Modra <amodra@gmail.com>
1710 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1711 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1712 into ifunc and non-ifunc.
1713 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1714 separate ifunc/non-ifunc dynrel counts.
1715 (allocate_got): Always use reliplt for ifunc.
1716 (allocate_dynrelocs): Likewise.
1717 (ppc64_elf_size_dynamic_sections): Likewise.
1718 (ppc64_elf_layout_multitoc): Likewise.
1719 (ppc64_elf_relocate_section): Likewise.
1721 2013-03-28 Alan Modra <amodra@gmail.com>
1723 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1724 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1725 into ifunc and non-ifunc.
1726 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1727 (ppc_elf_size_dynamic_sections): Likewise.
1728 (ppc_elf_relocate_section): Likewise.
1730 2013-03-28 Alan Modra <amodra@gmail.com>
1732 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1733 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1734 bfd_link_info* and asection* params.
1735 (_bfd_elf_reloc_type_class): Likewise.
1736 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1737 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1738 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1739 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1740 for any reliplt reloc. Don't return reloc_class_plt for
1741 R_PPC_REL24 and R_PPC_ADDR24.
1742 * elf64-ppc.c (allocate_got): Formatting.
1743 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1745 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1746 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1747 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1748 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1749 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1750 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1751 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1752 Add extra params to the various reloc_type_class functions.
1754 2013-03-27 Alan Modra <amodra@gmail.com>
1756 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1757 masks for all local ifunc syms.
1758 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1759 (ppc_elf_size_dynamic_sections): Likewise.
1760 (ppc_elf_relocate_section): Likewise.
1762 2013-03-27 Will Newton <will.newton@linaro.org>
1764 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1765 dynamic reloc for symbols with dynindx == -1.
1766 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1767 dynamic reloc for symbols with dynindx == -1.
1769 2013-03-27 Will Newton <will.newton@linaro.org>
1771 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1772 dynamic reloc for non-default visibility undefined weaks.
1773 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1774 dynamic reloc for non-default visibility undefined weaks.
1776 2013-03-26 Alan Modra <amodra@gmail.com>
1778 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1779 over _bfd_elf_merge_symbol calls.
1781 2013-03-26 Alan Modra <amodra@gmail.com>
1783 * elflink.c (elf_link_add_object_symbols): Add assertion for
1784 common override alignment check code. Formatting.
1786 2013-03-25 Alan Modra <amodra@gmail.com>
1788 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1789 usual common symbols as well as for dynamic. Add poldbfd param.
1790 Save old bfd. Adjust callers.
1791 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1792 and "value" by value, not pointer. Adjust caller.
1793 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1794 Delete code to set same. Use old_bfd and old_alignment from
1795 _bfd_elf_merge_symbol instead. Add default symbol before
1796 alignment and size checks. Wrap overlong lines.
1798 2013-03-25 Alan Modra <amodra@gmail.com>
1800 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1801 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1802 when override is true.
1804 2013-03-25 Alan Modra <amodra@gmail.com>
1806 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1809 2013-03-25 Alan Modra <amodra@gmail.com>
1811 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1813 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1814 early in symbol loop.
1816 2013-03-25 Alan Modra <amodra@gmail.com>
1818 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1819 (_bfd_elf_init_reloc_shdr): Delete.
1820 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1821 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1822 just what is needed.
1823 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1825 2013-03-23 Alan Modra <amodra@gmail.com>
1827 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1828 * elflink.c (_bfd_elf_merge_symbol): Make static.
1829 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1830 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1832 2013-03-23 Alan Modra <amodra@gmail.com>
1835 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1836 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1837 def_dynamic/ref_dynamic.
1838 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1841 2013-03-22 David S. Miller <davem@davemloft.net>
1843 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1846 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1849 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1850 errors adjusting relocs and symbols.
1852 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1854 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1855 @(disp:32,ERx) to mov @(disp:16,ERx).
1856 (R_H8_DISP32A16): New reloc.
1857 Comments added and corrected.
1858 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1859 * bfd-in2.h: Regenerate.
1860 * libbfd.h: Regenerate.
1862 2013-03-21 Kai Tietz <ktietz@redhat.com>
1864 * coffgen.c (coff_real_object_p): Make global.
1865 * peicode.h (coff_real_object_p): Add prototype.
1866 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1867 external_PEI_IMAGE_hdr structure.
1868 (coff_swap_filehdr_in): Handle variable header-size.
1869 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1870 of directory-entiries as specified in pe-header.
1872 2013-03-21 Nick Clifton <nickc@redhat.com>
1875 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1876 iWMMXt and iWMMXt2 processors from attributes.
1878 2013-03-20 Alan Modra <amodra@gmail.com>
1880 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1881 sh_type according to is_rela.
1883 2013-03-18 Alan Modra <amodra@gmail.com>
1886 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1887 considering whether an --as-needed library is needed.
1889 2013-03-14 Tom Tromey <tromey@redhat.com>
1891 * opncls.c (bfd_get_debug_link_info): Rename from
1892 get_debug_link_info. Export. Update comment.
1893 (find_separate_debug_file): Update.
1894 * bfd-in2.h: Rebuild.
1896 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1898 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1900 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1903 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1905 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1906 * elf.c (elfcore_write_s390_tdb): New function.
1907 (elfcore_write_register_note): Call it.
1908 (elfcore_grok_s390_tdb): New function.
1909 (elfcore_grok_note): Call it.
1911 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1913 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1915 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1917 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1919 2013-03-04 Alan Modra <amodra@gmail.com>
1921 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1922 non-zero addends when relocatable, rather than addends >= 32768.
1923 Always zero "addend" before applying relocation.
1925 2013-03-04 Nick Clifton <nickc@redhat.com>
1927 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1928 file pointer offsets for thin archives.
1930 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1932 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1933 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1935 2013-02-27 DJ Delorie <dj@redhat.com>
1937 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1938 * libbfd.h: Regenerate.
1939 * bfd-in2.h: Regenerate.
1940 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1941 references in compuated relocs.
1943 2013-02-26 Anthony Green <green@moxielogic.com>
1945 * config.bfd: Extend moxie-rtems target triplet name support.
1947 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1950 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1951 unique_global only for definition.
1952 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1954 (elf_link_add_object_symbols): Set unique_global only
1957 2013-02-21 Alan Modra <amodra@gmail.com>
1959 * elf-bfd.h (struct elf_build_id): Extracted from..
1960 (struct elf_build_id_info): ..here. Delete.
1961 (struct output_elf_obj_tdata): New, extracted from..
1962 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1964 (elf_program_header_size): Reference tdata->o.
1965 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1966 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1967 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1968 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1969 when opening bfd in any mode that might write.
1970 (_bfd_elf_write_object_contents): Use build_id field in
1971 output_elf_obj_tdata.
1972 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1973 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1975 2013-02-21 Alan Modra <amodra@gmail.com>
1977 * elf-bfd.h (struct core_elf_obj_tdata): New.
1978 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1979 core_program, and core_command. Add "core".
1980 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1981 Update all refs to tdata core fields.
1982 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1983 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1984 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1985 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1986 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1987 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1988 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1989 to tdata core fields.
1991 2013-02-21 Alan Modra <amodra@gmail.com>
1993 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1994 Delete num_locals and num_globals.
1995 (elf_num_locals, elf_num_globals): Don't define.
1996 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1997 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1998 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1999 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2000 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2001 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2003 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2004 number of locals syms via new param.
2005 (swap_out_syms): Adjust to suit elf_map_symbols change.
2007 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2009 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2010 STO_MICROMIPS annotation.
2012 2013-02-19 Alan Modra <amodra@gmail.com>
2014 * configure.in: Bump version to 2.23.52.
2015 * elf-bfd.h (struct elf_build_id_info): New.
2016 (struct elf_obj_tdata): Delete after_write_object_contents,
2017 after_write_object_contents_info and build_id_size. Make build_id
2018 a pointer to struct elf_build_id_info.
2019 * elf.c (_bfd_elf_write_object_contents): Style. Update
2020 after_write_ibject_contents invocation.
2021 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2022 allow zero size notes.
2023 * configure: Regenerate.
2025 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2027 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2028 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2029 (micromips_elf64_howto_table_rela): Likewise.
2030 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2031 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2032 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2033 (elf_micromips_howto_table_rela): Likewise.
2034 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2036 2013-02-18 Paul Brook <paul@codesourcery.com>
2038 * elfxx-mips.c (MICROMIPS_P): New macro.
2039 (_bfd_mips_elf_symbol_processing): Use it.
2041 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2043 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2044 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2046 2013-02-18 Alan Modra <amodra@gmail.com>
2049 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2050 (_bfd_elf_strtab_clear_all_refs): Declare.
2051 (_bfd_elf_strtab_resize): Declare.
2052 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2053 (_bfd_elf_strtab_clear_all_refs): New function.
2054 (_bfd_elf_strtab_resize): Likewise.
2055 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2057 2013-02-18 Alan Modra <amodra@gmail.com>
2059 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2060 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2061 and elf_text_section to..
2062 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2063 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2064 (struct alpha_elf_find_line): ..this.
2065 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2067 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2070 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2071 for references from the dummy bfd.
2073 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2076 * elflink.c (elf_link_add_object_symbols): Also track weak
2079 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2082 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2083 archive pointing to itself.
2084 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2086 2013-02-15 Nick Clifton <nickc@redhat.com>
2089 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2090 accessing a corrupt nested archive.
2092 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2094 * elfxx-mips.c (mips_got_page_ref): New structure.
2095 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2096 pair to represent the anchor point.
2097 (mips_got_info): Add a got_page_refs field.
2098 (mips_elf_link_hash_table): Add a sym_cache field.
2099 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2100 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2101 new anchor representation.
2102 (mips_elf_create_got_info): Create got_page_refs rather than
2104 (mips_elf_record_got_page_ref): New function.
2105 (mips_elf_pages_for_range): Move further down file.
2106 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2107 Use a section rather than a (bfd, symndx) pair to represent the
2109 (mips_elf_resolve_got_page_ref): New function.
2110 (mips_elf_resolve_final_got_entries): Use it to populate
2112 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2113 rather than mips_elf_record_got_page_entry. Only nullify h
2115 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2118 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2120 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2123 2013-02-12 Alan Modra <amodra@gmail.com>
2125 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2126 suitable definition when using generic linker hash table.
2128 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2130 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2131 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2132 mips_elf_traverse_got_arg. Count GOT entries.
2133 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2134 as argument. Update after above changes.
2135 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2136 mips_elf_count_got_entries. Update the calls to
2137 mips_elf_resolve_final_got_entries.
2139 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2141 * elfxx-mips.c (mips_got_tls_type): New enum.
2142 (mips_got_entry): Add tls_initialized.
2143 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2144 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2146 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2147 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2148 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2150 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2151 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2152 tls_initialized rather than GOT_TLS_DONE.
2153 (mips_tls_got_index): Delete.
2154 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2155 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2156 (mips_elf_record_got_entry): Initialize tls_initialized.
2158 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2160 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2161 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2162 tls_ie_got_offset and tls_gd_got_offset.
2163 (mips_elf_link_hash_newfunc): Remove initialization.
2164 (mips_elf_create_got_info): Likewise.
2165 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2166 (mips_tls_single_got_index): Delete.
2167 (mips_elf_local_got_index): Always use the GOT entry to track
2169 (mips_elf_global_got_index): Likewise.
2170 (mips_elf_create_local_got_entry): Assert that TLS entries have
2171 already been allocated.
2172 (mips_elf_record_global_got_symbol): Don't initialize
2173 tls_ie_type or tls_gd_type.
2174 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2175 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2177 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2179 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2180 have been allocated.
2181 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2182 tls_ie_type and tls_gd_type.
2184 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2186 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2187 aliasing violation. Check for htab allocation failures.
2189 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2191 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2193 (mips_elf_global_got_index): ...here. Reorder arguments so that
2194 the output bfd and info come first.
2195 (mips_elf_calculate_relocation): Update the call to
2196 mips_elf_global_got_index accordingly.
2197 (_bfd_mips_elf_finish_dynamic_symbol): Use
2198 mips_elf_primary_global_got_index rather than
2199 mips_elf_global_got_index.
2200 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2202 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2204 * elfxx-mips.c (mips_got_entry): Update comments.
2205 (mips_elf_multi_got_entry_eq): Rename to...
2206 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2207 (mips_elf_create_got_info): Remove master_got_p argument.
2208 Always use mips_elf_got_entry_eq.
2209 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2210 Update calls accordingly.
2212 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2214 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2215 (mips_elf_bfd2got_hash): Delete.
2216 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2217 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2218 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2219 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2220 than mips_elf_got_for_ibfd.
2221 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2222 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2223 (mips_elf_make_got_per_bfd): Replace with...
2224 (mips_elf_add_got_entry): ...this new function.
2225 (mips_elf_make_got_pages_per_bfd): Replace with...
2226 (mips_elf_add_got_page_entry): ...this new function.
2227 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2228 bfd and GOT arguments. Use mips_elf_add_got_entry and
2229 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2230 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2231 to set the BFD's GOT and free the old table.
2232 (mips_elf_merge_got): Replace bfd2got argument with separate
2233 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2234 Use mips_elf_count_got_entries to count the number of entries in
2235 each GOT. Update the calls to mips_elf_merge_got_with.
2236 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2237 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2238 (mips_elf_multi_got): Don't create the bfd2got hash table.
2239 Replace hash table traversal with a walk over the input bfds,
2240 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2241 to set the output bfd's GOT.
2242 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2243 bfds use the master GOT in the single-GOT case.
2244 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2245 rather than mips_elf_got_for_ibfd.
2247 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2249 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2250 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2251 (mips_elf_record_global_got_symbol): Update the hash entry before
2252 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2254 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2255 (mips_elf_record_got_page_entry): Record the entry in both the
2256 master and bfd GOTs.
2258 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2260 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2261 create another one if necessary.
2262 (mips_elf_set_gotidx): New function.
2263 (mips_elf_set_global_gotidx): Use it.
2264 (mips_elf_initialize_tls_index): Likewise. Take a
2265 mips_elf_traverse_got_arg as argument.
2266 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2267 (mips_elf_multi_got): Likewise. Cope with error returns from
2268 mips_elf_set_global_gotidx.
2270 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2272 * elfxx-mips.c (mips_got_info): Add relocs field.
2273 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2275 (mips_elf_traverse_got_arg): ...this new structure.
2276 (mips_elf_count_local_tls_relocs): Delete.
2277 (mips_elf_count_global_tls_relocs): Likewise.
2278 (mips_elf_count_got_entry): New function.
2279 (mips_elf_count_local_got_entries): Likewise.
2280 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2281 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2282 (mips_elf_record_local_got_symbol): Don't count got entries here.
2283 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2284 (mips_elf_set_global_got_offset): Split into...
2285 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2286 new functions. Take a mips_elf_traverse_got_arg rather than a
2287 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2288 Use g->relocs to record the number of relocs needed for global GOT
2290 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2291 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2292 relocations. Update for above function split.
2293 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2294 to count both the number of GOT entries and the number of TLS
2295 relocs required by local entries. Likewise
2296 mips_elf_count_global_tls_entries and global entries.
2297 Remove uses of mips_elf_count_local_tls_relocs and
2298 mips_elf_count_global_tls_relocs.
2300 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2302 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2303 to say that each structure represents only one type of TLS reference.
2304 (GOT_TLS_TYPE): New define.
2305 (mips_elf_link_hash_entry): Temporarily split tls_type and
2306 tls_got_offset into two variables each.
2307 (mips_elf_link_hash_newfunc): Update accordingly.
2308 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2309 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2310 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2311 (mips_tls_got_relocs): Use a switch statement.
2312 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2313 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2314 local "offset" variable.
2315 (mips_tls_got_index): Remove r_type argument and assert. Remove
2316 code that handled entries with two TLS types; always use the
2317 original got_index instead.
2318 (mips_tls_single_got_index): New function.
2319 (mips_elf_local_got_index): Use entry->tls_type to check for
2320 TLS entries. Use mips_tls_single_got_index. Update call to
2322 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2323 Use p->tls_type to check for TLS entries. Update call to
2324 mips_tls_got_index. Use mips_tls_single_got_index.
2325 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2326 Use entry.tls_type to check for TLS entries.
2327 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2328 with r_type argument. Use mips_elf_reloc_tls_type.
2329 Set up the new hash entry fields.
2330 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2331 with r_type argument. Use mips_elf_reloc_tls_type and
2332 mips_tls_got_entries. Remove code that handled entries
2333 with multiple TLS types.
2334 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2335 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2336 Use equality rather than masks when checking for specific TLS types.
2337 Use mips_tls_got_entries. Remove code that handled entries
2338 with multiple TLS types.
2339 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2340 testing the hash table entry.
2341 (_bfd_mips_elf_check_relocs): Update calls to
2342 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2343 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2344 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2346 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2348 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2349 (mips_elf_got_entry_hash): ...this, deleting the old version.
2350 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2353 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2355 * elfxx-mips.c (mips_elf_create_got_info): New function.
2356 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2357 (mips_elf_create_got_section): Likewise.
2359 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2361 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2364 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2366 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2368 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2370 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2371 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2373 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2375 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2376 (mips_elf_count_global_tls_relocs): Don't count indirect or
2378 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2379 number of TLS entries were allocated.
2381 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2383 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2385 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2387 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2388 if there are TLS relocations.
2390 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2392 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2393 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2395 2013-02-11 Alan Modra <amodra@gmail.com>
2397 * elfcode.h (elf_checksum_contents): Free contents.
2398 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2399 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2400 (elf_final_link_free): New function, extracted from..
2401 (bfd_elf_final_link): ..here. Always call
2402 _bfd_elf_write_section_eh_frame_hdr.
2403 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2404 _bfd_elf_link_hash_table_free.
2405 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2406 * libbfd.h: Regenerate.
2407 * merge.c (_bfd_merge_sections_free): New function.
2408 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2410 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2411 _bfd_elf_link_hash_table_free.
2412 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2413 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2414 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2415 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2416 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2417 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2418 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2419 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2420 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2421 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2422 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2423 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2424 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2425 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2426 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2427 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2428 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2430 2013-02-10 Alan Modra <amodra@gmail.com>
2432 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2433 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2434 * m68klinux.c (linux_link_hash_table_create): Likewise.
2435 * sparclinux.c (linux_link_hash_table_create): Likewise.
2436 * sunos.c (sunos_link_hash_table_create): Likewise.
2437 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2438 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2439 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2440 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2441 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2442 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2443 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2444 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2445 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2446 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2447 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2448 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2449 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2450 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2451 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2452 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2453 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2454 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2455 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2456 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2457 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2458 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2459 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2460 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2461 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2462 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2463 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2464 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2466 2013-02-10 Alan Modra <amodra@gmail.com>
2468 * i386linux.c (linux_link_hash_table_create): Allocate table
2469 with bfd_zmalloc, not bfd_alloc.
2470 * pdp11.c (link_hash_table_create): Allocate table with
2471 bfd_malloc, not bfd_alloc.
2472 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2473 with bfd_zmalloc, not bfd_zalloc.
2474 (bfin_link_hash_table_create): Likewise.
2475 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2476 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2478 2013-02-10 Alan Modra <amodra@gmail.com>
2481 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2483 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2485 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2487 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2490 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2492 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2495 2013-02-08 Alan Modra <amodra@gmail.com>
2498 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2499 * elf.c (elf_find_function): Revert last change. Use new
2500 tdata field rather than static vars for cache.
2502 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2505 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2506 symbol is defined in regular object.
2508 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2511 * elf.c (elf_find_function): Don't cache if symbols change.
2513 2013-02-07 Alan Modra <amodra@gmail.com>
2516 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2517 copy attributes from or to non-ELF.
2519 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2521 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2522 for non-zero TLS symbol.
2523 (elf_i386_relocate_section): Don't resolve size relocation against
2524 non-zero TLS symbol.
2525 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2526 pc_count for non-zero TLS symbol.
2527 (elf_x86_64_relocate_section): Don't resolve size relocation
2528 against non-zero TLS symbol.
2530 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2531 Andrew Jenner <andrew@codesourcery.com>
2533 Based on patches from Altera Corporation.
2535 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2536 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2537 (BFD_BACKENDS): Add elf32-nios2.lo.
2538 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2539 * Makefile.in: Regenerated.
2540 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2541 bfd_elf32_littlenios2_vec.
2542 * configure: Regenerated.
2543 * config.bfd: Add cases for nios2.
2544 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2545 (bfd_mach_nios2): Define.
2546 (bfd_nios2_arch): Declare.
2547 (bfd_archures_list): Add bfd_nios2_arch.
2548 * targets.c (bfd_elf32_bignios2_vec): Declare.
2549 (bfd_elf32_littlenios2_vec): Declare.
2550 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2551 bfd_elf32_littlenios2_vec.
2552 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2553 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2554 * bfd-in2.h: Regenerated.
2555 * libbfd.h: Regenerated.
2556 * cpu-nios2.c: New file.
2557 * elf32-nios2.c: New file.
2559 2013-02-06 Alan Modra <amodra@gmail.com>
2561 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2564 2013-02-06 Alan Modra <amodra@gmail.com>
2566 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2567 * Makefile.in: Regenerate.
2569 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2570 Pedro Alves <palves@redhat.com>
2572 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2573 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2575 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2576 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2577 * elf-linux-psinfo.h: New file.
2578 * elf.c: Include elf-linux-psinfo.h.
2579 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2581 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2582 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2583 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2584 (elfcore_write_ppc_linux_prpsinfo32): New function.
2586 2013-02-04 Tristan Gingold <gingold@adacore.com>
2588 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2591 2013-02-04 Alan Modra <amodra@gmail.com>
2593 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2594 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2595 * Makefile.in: Regenerate.
2596 * po/SRC-POTFILES.in: Regenerate.
2598 2013-02-04 Alan Modra <amodra@gmail.com>
2600 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2601 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2603 2013-02-01 Alan Modra <amodra@gmail.com>
2605 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2608 2013-01-31 Tristan Gingold <gingold@adacore.com>
2610 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2611 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2612 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2614 2013-01-31 Alan Modra <amodra@gmail.com>
2615 David S. Miller <davem@davemloft.net>
2618 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2619 references to __tls_get_addr.
2620 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2621 vtinherit and vtentry reloc handling too.
2622 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2624 2013-01-31 Alan Modra <amodra@gmail.com>
2626 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2628 2013-01-31 Alan Modra <amodra@gmail.com>
2630 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2632 2013-01-28 Alan Modra <amodra@gmail.com>
2634 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2635 "relocation" in error messages throughout file.
2636 (ppc64_elf_relocate_section): Remove sibling call error message,
2637 replace with "call lacks nop". Specially report errors for
2638 branches to function entry points via OPD lookup and branches
2639 to stubs. Remove NULL symbol handling now done by %T.
2641 2013-01-28 Alan Modra <amodra@gmail.com>
2643 * archive.c (bfd_generic_archive_p): Return target and keep
2644 ardata on partial matches.
2645 * format.c (bfd_check_format_matches): Adjust for above
2646 change. Remove bfd_error_file_ambiguously_recognized dead
2649 2013-01-26 Alan Modra <amodra@gmail.com>
2651 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2652 bfd_preserve_finish): Move to..
2653 * format.c: ..here, splitting out..
2654 (bfd_reinit): ..this. New function.
2655 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2656 keep bfd state for a match.
2657 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2658 * elfcore.h (elf_core_file_p): Likewise.
2659 * mach-o.c (bfd_mach_o_header_p): Likewise.
2660 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2661 * xsym.c (bfd_sym_object_p): Likewise.
2662 * mmo.c (mmo_scan): Clear abfd->symcount.
2663 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2664 * section.c (bfd_section_list_clear): Clear section_htab.count.
2665 * bfd-in2.h: Regenerate.
2667 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2669 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2670 second reloc, make sure that the reloc potentially exists first.
2672 2013-01-24 Nick Clifton <nickc@redhat.com>
2674 * archures.c: Add bfd_mach_v850e3v5.
2675 * bfd-in2.h: Regenerate.
2676 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2677 * cpu-v850_rh850.c: Likewise.
2678 * elf32-v850.c: Add support for v850e3v5 architecture.
2680 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2682 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2684 2013-01-23 Leif Ekblad <leif@rdos.net>
2686 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2688 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2690 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2691 non-zero TLS symbol.
2692 (elf_i386_relocate_section): Resolve size relocation against
2693 non-zero TLS symbol.
2694 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2695 for non-zero TLS symbol.
2696 (elf_x86_64_relocate_section): Resolve size relocation against
2697 non-zero TLS symbol.
2699 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2701 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2702 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2705 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2707 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2708 PC-relative relocation.
2709 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2710 as PC-relative relocation.
2712 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2714 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2716 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2718 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2719 and R_X86_64_SIZE64 check.
2720 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2721 nor R_X86_64_SIZE64.
2723 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2725 * bfd-in2.h: Regenerated.
2726 * libbfd.h: Likewise.
2728 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2729 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2730 (elf_i386_check_relocs): Handle R_386_SIZE32.
2731 (elf_i386_gc_sweep_hook): Likewise.
2732 (elf_i386_relocate_section): Likewise.
2734 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2735 and R_X86_64_SIZE64 entries.
2736 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2737 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2738 (elf_x86_64_reloc_name_lookup): Likewise.
2739 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2741 (elf_x86_64_gc_sweep_hook): Likewise.
2742 (elf_x86_64_relocate_section): Likewise.
2744 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2747 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2749 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2750 with R_X86_64_RELATIVE64.
2752 2013-01-15 Nick Clifton <nickc@redhat.com>
2754 * elf32-msp430.c: Fix spelling typo.
2756 2013-01-15 Alan Modra <amodra@gmail.com>
2758 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2761 2013-01-14 Alan Modra <amodra@gmail.com>
2764 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2765 (memory_bclose): Likewise. Return 0 on success.
2766 * cache.c (cache_bclose): Likewise.
2767 * opncls.c (opncls_bclose, bfd_close): Likewise.
2768 * vms-lib.c (vms_lib_bclose): Likewise.
2769 * libbfd.h: Regenerate.
2771 2013-01-13 Alan Modra <amodra@gmail.com>
2773 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2774 Add ref_dynamic_nonweak.
2775 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2776 (_bfd_elf_merge_symbol): Don't call above function. Move
2777 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2779 (elf_link_add_object_symbols): Delete redundant "override" test.
2780 Don't set dynamic_def here.
2781 (elf_link_output_extsym): Update.
2783 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2785 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2786 normal and TLS symbol access.
2787 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2789 2013-01-12 Alan Modra <amodra@gmail.com>
2791 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2792 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2793 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2795 2013-01-12 Alan Modra <amodra@gmail.com>
2798 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2799 (_bfd_elf_strtab_clear_all_refs): Define.
2800 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2801 (_bfd_elf_strtab_clear_all_refs): Delete.
2802 * elflink.c (elf_link_add_object_symbols): Clear out added
2803 strtab refs. Correct handling of warning common symbols.
2805 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2807 * aout0.c: Remove trailing white spaces.
2808 * archive.c: Likewise.
2809 * archures.c: Likewise.
2810 * bfd-in.h: Likewise.
2811 * bfd-in2.h: Likewise.
2812 * coff-alpha.c: Likewise.
2813 * coff-i860.c: Likewise.
2814 * coff-mips.c: Likewise.
2815 * coff-ppc.c: Likewise.
2816 * coff-tic80.c: Likewise.
2817 * coff-x86_64.c: Likewise.
2818 * coff-z80.c: Likewise.
2819 * coffcode.h: Likewise.
2820 * coffgen.c: Likewise.
2821 * cofflink.c: Likewise.
2822 * compress.c: Likewise.
2823 * corefile.c: Likewise.
2824 * cpu-arm.c: Likewise.
2825 * cpu-avr.c: Likewise.
2826 * cpu-bfin.c: Likewise.
2827 * cpu-cr16.c: Likewise.
2828 * cpu-cr16c.c: Likewise.
2829 * cpu-crx.c: Likewise.
2830 * cpu-h8300.c: Likewise.
2831 * cpu-i386.c: Likewise.
2832 * cpu-lm32.c: Likewise.
2833 * cpu-m68k.c: Likewise.
2834 * cpu-moxie.c: Likewise.
2835 * cpu-msp430.c: Likewise.
2836 * cpu-sh.c: Likewise.
2837 * cpu-xc16x.c: Likewise.
2838 * dwarf2.c: Likewise.
2839 * ecofflink.c: Likewise.
2840 * ecoffswap.h: Likewise.
2841 * elf-ifunc.c: Likewise.
2842 * elf-m10300.c: Likewise.
2843 * elf-vxworks.c: Likewise.
2844 * elf32-avr.c: Likewise.
2845 * elf32-avr.h: Likewise.
2846 * elf32-cr16.c: Likewise.
2847 * elf32-cr16c.c: Likewise.
2848 * elf32-cris.c: Likewise.
2849 * elf32-crx.c: Likewise.
2850 * elf32-frv.c: Likewise.
2851 * elf32-hppa.c: Likewise.
2852 * elf32-i860.c: Likewise.
2853 * elf32-ip2k.c: Likewise.
2854 * elf32-iq2000.c: Likewise.
2855 * elf32-m32c.c: Likewise.
2856 * elf32-m68hc1x.c: Likewise.
2857 * elf32-msp430.c: Likewise.
2858 * elf32-mt.c: Likewise.
2859 * elf32-ppc.c: Likewise.
2860 * elf32-rl78.c: Likewise.
2861 * elf32-s390.c: Likewise.
2862 * elf32-score.h: Likewise.
2863 * elf32-sh-symbian.c: Likewise.
2864 * elf32-sh.c: Likewise.
2865 * elf32-spu.c: Likewise.
2866 * elf32-tic6x.c: Likewise.
2867 * elf32-v850.c: Likewise.
2868 * elf32-xc16x.c: Likewise.
2869 * elf32-xtensa.c: Likewise.
2870 * elf64-alpha.c: Likewise.
2871 * elf64-hppa.c: Likewise.
2872 * elf64-ppc.c: Likewise.
2873 * elf64-s390.c: Likewise.
2874 * elfcore.h: Likewise.
2875 * elflink.c: Likewise.
2876 * elfxx-mips.c: Likewise.
2877 * elfxx-sparc.c: Likewise.
2878 * elfxx-tilegx.c: Likewise.
2880 * libcoff.h: Likewise.
2881 * libpei.h: Likewise.
2882 * libxcoff.h: Likewise.
2883 * linker.c: Likewise.
2884 * mach-o-i386.c: Likewise.
2885 * mach-o-target.c: Likewise.
2886 * mach-o.c: Likewise.
2887 * mach-o.h: Likewise.
2889 * opncls.c: Likewise.
2890 * pdp11.c: Likewise.
2891 * pe-x86_64.c: Likewise.
2892 * peXXigen.c: Likewise.
2893 * pef-traceback.h: Likewise.
2894 * pei-x86_64.c: Likewise.
2895 * peicode.h: Likewise.
2896 * plugin.c: Likewise.
2897 * reloc.c: Likewise.
2898 * riscix.c: Likewise.
2899 * section.c: Likewise.
2902 * tekhex.c: Likewise.
2903 * ticoff.h: Likewise.
2904 * vaxbsd.c: Likewise.
2905 * xcofflink.c: Likewise.
2906 * xtensa-isa.c: Likewise.
2908 2013-01-10 Will Newton <will.newton@imgtec.com>
2910 * Makefile.am: Add Meta.
2911 * Makefile.in: Regenerate.
2912 * archures.c (bfd_mach_metag): New.
2913 * bfd-in2.h: Regenerate.
2914 * config.bfd: Add Meta.
2915 * configure: Regenerate.
2916 * configure.in: Add Meta.
2917 * cpu-metag.c: New file.
2918 * elf-bfd.h: Add Meta.
2919 * elf32-metag.c: New file.
2920 * elf32-metag.h: New file.
2921 * libbfd.h: Regenerate.
2922 * reloc.c: Add Meta relocations.
2923 * targets.c: Add Meta.
2925 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2927 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2928 (elfcore_write_aarch_hw_break): Likewise.
2929 (elfcore_write_aarch_hw_watch): Likewise.
2930 * elf.c (elfcore_grok_aarch_tls): New function.
2931 (elfcore_grok_aarch_hw_break): Likewise.
2932 (elfcore_grok_aarch_hw_watch): Likewise.
2933 (elfcore_grok_note): Call the new functions to handle the
2934 corresponding notes.
2935 (elfcore_write_aarch_tls): New function.
2936 (elfcore_write_aarch_hw_break): Likewise.
2937 (elfcore_write_aarch_hw_watch): Likewise.
2938 (elfcore_write_register_note): Call the new functions to handle the
2939 corresponding pseudo sections.
2941 2013-01-07 Tom Tromey <tromey@redhat.com>
2943 * section.c (_bfd_std_section): Rename from std_section.
2944 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2945 (STD_SECTION): Update.
2946 * bfd-in2.h: Rebuild.
2948 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2950 * archures.c (bfd_mach_mips5900): Define.
2951 * bfd-in2.h: Regenerate.
2952 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2953 * cpu-mips.c: Add support for MIPS r5900.
2954 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2956 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2957 Nick Clifton <nickc@redhat.com>
2959 * elflink.c (get_value): Prevent the use of an undefined shift
2960 operation. Add sanity checks.
2962 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2964 * config.bfd (cr16*-*-uclinux*): New target support.
2967 For older changes see ChangeLog-2012
2969 Copyright (C) 2013 Free Software Foundation, Inc.
2971 Copying and distribution of this file, with or without modification,
2972 are permitted in any medium without royalty provided the copyright
2973 notice and this notice are preserved.
2979 version-control: never