1 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
5 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
7 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
8 header to ET_EXEC for -pie -Ttext-segment=.
10 2013-12-08 Alan Modra <amodra@gmail.com>
12 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
13 and ref_dynamic_nonweak when chaining together indirect
16 2013-12-06 Tristan Gingold <gingold@adacore.com>
18 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
19 Display epilog opcode.
20 (pex64_dump_xdata): Add argument rf; make addr a local variable.
21 Adjust call to pex64_xdata_print_uwd_codes.
22 (pex64_bfd_print_pdata): Display code range, adjust call to
24 2013-12-05 Tristan Gingold <gingold@adacore.com>
26 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
28 2013-12-03 Nick Clifton <nickc@redhat.com>
30 * peXXigen.c (pe_print_resource_entries): New function: Displays
31 an entry in a .rsrc section.
32 (pe_print_resource_directory): New function: Displays a directory
34 (pe_print_rsrc): New function: Displays the contents of .rsrc
36 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
38 2013-12-03 Alan Modra <amodra@gmail.com>
40 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
41 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
42 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
44 2013-12-03 Alan Modra <amodra@gmail.com>
46 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
49 2013-11-26 Will Newton <will.newton@linaro.org>
51 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
52 Handle STT_GNU_IFUNC symbols correctly in static links.
54 2013-11-26 Will Newton <will.newton@linaro.org>
56 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
57 PLT_INDEX is calculated using correct header size.
59 2013-11-22 Cory Fields <cory@coryfields.com>
61 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
62 * libcoff.h: Regenerate.
63 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
64 timestamp if --insert-timestamp was used.
66 2013-11-19 Roland McGrath <mcgrathr@google.com>
68 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
69 when not doing linking (i.e. INFO is a null pointer).
71 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
73 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
75 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
77 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
78 and R_X86_64_PLT32_BND.
79 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
81 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
82 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
83 BFD_RELOC_X86_64_PLT32_BND.
84 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
86 (elf_x86_64_gc_sweep_hook): Likewise.
87 (elf_x86_64_relocate_section): Likewise.
88 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
89 and BFD_RELOC_X86_64_PLT32_BND.
90 * bfd-in2.h: Regenerated.
93 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
95 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
97 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
99 2013-11-14 Nick Clifton <nickc@redhat.com>
102 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
103 value, TRUE for success, FALSE for failure.
104 Fail if attempting to create a PLT entry for a thumb only target.
105 (elf32_arm_final_link_relocate): Check result of calling
106 elf32_arm_populate_plt_entry.
107 (elf32_arm_finish_dynamic_symbol): Likewise.
109 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
112 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
113 information when forcing a symbol to be local.
115 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
117 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
118 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
119 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
121 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
123 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
124 size of struct elf_prstatus.
126 2013-11-11 Alan Modra <amodra@gmail.com>
128 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
130 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
132 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
133 here, not SYMBOL_CALLS_LOCAL.
134 (ppc64_elf_relocate_section): Likewise.
135 (size_global_entry_stubs): Set undefined symbols on their global
137 (build_global_entry_stubs): ..rather than here.
138 (ppc64_elf_build_stubs): Don't reset glink->size before calling
139 build_global_entry_stubs.
141 2013-11-07 Roland McGrath <mcgrathr@google.com>
143 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
144 collide with bfd_mach_l1om.
145 * bfd-in2.h: Regenerate.
147 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
148 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
149 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
150 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
151 (elf32_x86_64_nacl_elf_object_p): New function.
152 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
154 2013-11-05 DJ Delorie <dj@redhat.com>
156 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
157 are loaded before trying to use them.
159 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
160 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
163 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
165 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
166 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
167 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
168 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
169 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
170 (bfin_relocate_section): Likewise.
171 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
172 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
173 * elf32-cris.c (cris_elf_relocate_section): Likewise.
174 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
175 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
176 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
177 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
178 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
179 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
180 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
181 * elf32-i386.c (elf_i386_relocate_section): Likewise.
182 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
183 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
184 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
185 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
186 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
187 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
188 * elf32-metag.c (elf_metag_relocate_section): Likewise.
189 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
190 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
191 * elf32-mep.c (mep_elf_relocate_section): Likewise.
192 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
193 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
194 * elf32-mt.c (mt_elf_relocate_section): Likewise.
195 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
196 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
197 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
198 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
199 * elf32-rx.c (rx_elf_relocate_section): Likewise.
200 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
201 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
202 * elf32-s390.c (elf_s390_relocate_section): Likewise.
203 * elf32-v850.c (v850_elf_relocate_section): Likewise.
204 * elf32-vax.c (elf_vax_relocate_section): Likewise.
205 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
206 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
207 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
208 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
209 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
210 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
211 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
212 * elf64-s390.c (elf_s390_relocate_section): Likewise.
213 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
214 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
215 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
216 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
218 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
219 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
221 2013-11-05 Alan Modra <amodra@gmail.com>
223 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
225 (ppc64_elf_set_toc): Adjust.
227 2013-11-05 Alan Modra <amodra@gmail.com>
229 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
230 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
231 elf.srelplt, elf.iplt and elf.irelplt.
233 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
235 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
236 ATTRIBUTE_UNUSED from parameter.
237 (nios2_elf_do_lo16_relocate): Likewise.
238 (nios2_elf32_do_hiadj16_relocate): Likewise.
239 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
240 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
241 (nios2_elf32_do_pcrel16_relocate): Likewise.
242 (nios2_elf32_do_call26_relocate): Likewise.
243 (nios2_elf32_do_gprel_relocate): Likewise.
244 (nios2_elf32_do_ujmp_relocate): Likewise.
245 (nios2_elf32_do_cjmp_relocate): Likewise.
246 (nios2_elf32_do_callr_relocate): Likewise.
247 (nios2_elf32_gc_mark_hook): Likewise.
249 2013-11-04 Alan Modra <amodra@gmail.com>
251 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
252 prologue to non-PIC in non-PIC executables.
254 2013-11-04 Alan Modra <amodra@gmail.com>
256 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
257 pointer_equality_needed flag.
258 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
259 entries for references to functions in shared libraries on
261 (readonly_dynrelocs): Split into function of the same name and..
262 (maybe_set_textrel): ..this new function. Update call.
263 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
264 ELFv2 in most cases if we have a plt entry. Use new
266 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
267 for ifunc in static executables.
268 (size_global_entry_stubs): New function.
269 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
270 Save end of glink branch table.
271 (ppc64_elf_hash_symbol): New function.
272 (build_global_entry_stubs): New function.
273 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
275 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
276 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
279 2013-11-02 Alan Modra <amodra@gmail.com>
281 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
283 2013-11-02 Alan Modra <amodra@gmail.com>
285 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
286 to value for object file.
288 2013-11-01 Roland McGrath <mcgrathr@google.com>
290 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
291 some section have SEC_HAS_CONTENTS set. It's not set for
292 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
293 sections is implausible and not really supportable anyway.
295 2013-10-30 Alan Modra <amodra@gmail.com>
297 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
298 tag to specify tls optimisation.
299 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
300 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
301 toc pointers are used via DT_PPC64_OPT.
303 2013-10-30 Alan Modra <amodra@gmail.com>
305 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
306 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
307 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
308 ppc64_elf_relocate_section): Use new defines.
310 2013-10-30 Alan Modra <amodra@gmail.com>
312 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
313 parameter and adjust for ELFv2. Update all uses.
314 (PLT_CALL_STUB_SIZE): Delete.
315 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
316 (allocate_dynrelocs): Likewise.
317 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
318 (get_r2off): Return 0 for ELFv2 -R.
319 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
320 (ppc64_elf_size_stubs): Likewise.
321 (ppc64_elf_build_stubs): Add new ELFv2 glink.
323 2013-10-30 Alan Modra <amodra@gmail.com>
324 Ulrich Weigand <uweigand@de.ibm.com>
326 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
327 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
328 we forgot, "plt_ent".
329 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
330 st_other bits only valid in ELFv2.
331 (ppc64_elf_merge_symbol_attribute): New function.
332 (ppc_type_of_stub): Add local_off param to test branch range.
333 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
334 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
335 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
337 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
340 2013-10-30 Alan Modra <amodra@gmail.com>
342 * elf64-ppc.c (abiversion, set_abiversion): New functions.
343 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
344 (struct ppc_link_hash_table): Add opd_abi.
345 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
346 (ppc64_elf_merge_private_bfd_data): New function.
347 (ppc64_elf_print_private_bfd_data): New function.
348 (ppc64_elf_tls_setup): Set htab->opd_abi.
349 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
351 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
352 (ppc64_elf_finish_dynamic_symbol): Likewise
354 2013-10-30 Alan Modra <amodra@gmail.com>
356 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
357 reg and r12 as destination.
358 (ppc_build_one_stub): Likewise.
359 (ppc64_elf_build_stubs): Likewise for glink.
361 2013-10-30 Alan Modra <amodra@gmail.com>
363 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
364 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
365 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
366 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
367 Make all _HA and _HI relocs report signed overflow.
368 (ppc64_elf_reloc_type_lookup): Handle new relocs.
369 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
370 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
371 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
372 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
373 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
374 * libbfd.h: Regenerate.
375 * bfd-in2.h: Regenerate.
377 2013-10-29 Roland McGrath <mcgrathr@google.com>
379 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
380 sequence to match what the assembler generates.
382 2013-10-29 Jan Beulich <jbeulich@suse.com>
384 * elflink.c (struct elf_outext_info): Add field file_sym_done.
385 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
386 symbol emission from here ...
387 (elf_link_output_extsym): ... to here.
389 2013-10-24 Nick Clifton <nickc@redhat.com>
392 * dwarf2.c (lookup_address_in_line_info_table): Change return type
393 to be the range of addresses covered by the table.
394 (comp_unit_find_nearest_line): Likewise.
395 (find_line): Search all CUs. Select the one that matches and
396 covers the smallest address range.
398 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
400 * elf32-cris.c (cris_elf_check_relocs): Don't assume
401 a registered dynobj means that a .got has been created.
403 2013-10-17 Alan Modra <amodra@gmail.com>
406 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
407 when finding lowest_section.
409 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
411 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
412 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
413 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
414 Merge Tag_GNU_MIPS_ABI_MSA attributes.
416 2013-10-14 Nick Clifton <nickc@redhat.com>
418 * gen-aout.c (main): Fix formatting. Close file.
420 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
422 * elfxx-mips.c (mips_use_local_got_p): New function.
423 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
424 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
425 GOT and absolute references.
427 2013-10-09 Roland McGrath <mcgrathr@google.com>
429 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
430 expression to int to silence over-eager compiler warnings.
432 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
433 loop that doesn't use (or initialize) it.
435 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
436 Move second const qualifier so it applies to the pointer.
438 2013-10-09 Nick Clifton <nickc@redhat.com>
441 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
443 2013-10-09 Tom Tromey <tromey@redhat.com>
445 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
447 2013-10-09 Nick Clifton <nickc@redhat.com>
450 * elf32-rl78.c (rl78_dump_symtab): Delete.
451 (rl78_get_reloc): Delete.
453 2013-10-09 Tom Tromey <tromey@redhat.com>
455 * bfd-in2.h: Rebuild.
456 * opncls.c (bfd_get_alt_debug_link_info): Change type of
457 buildid_len to bfd_size_type.
459 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
462 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
463 "case". Reindent "switch" statements.
465 2013-10-08 Tom Tromey <tromey@redhat.com>
467 * bfd-in2.h: Rebuild.
468 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
469 parameter. Change type of buildid_out. Update.
470 (get_alt_debug_link_info_shim): New function.
471 (bfd_follow_gnu_debuglink): Use it.
473 2013-10-08 Andreas Schwab <schwab@suse.de>
475 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
478 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
480 * configure: Regenerate.
482 2013-10-03 Will Newton <will.newton@linaro.org>
484 * configure: Regenerate.
485 * configure.in: Build elf-ifunc.o for AArch64.
486 * elfnn-aarch64.c: Include objalloc.h.
487 (elfNN_aarch64_local_htab_hash): New function.
488 (elfNN_aarch64_local_htab_eq): New function.
489 (elfNN_aarch64_get_local_sym_hash): New function.
490 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
492 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
493 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
494 for handling STT_GNU_IFUNC symbols.
495 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
496 references to STT_GNU_IFUNC symbols.
497 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
498 STT_GNU_IFUNC symbols.
499 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
500 symbols. Ensure we don't increase plt.refcount from -1 to 0.
501 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
502 (elfNN_aarch64_is_function_type): Remove function.
503 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
504 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
505 (elfNN_aarch64_allocate_local_dynrelocs): New function.
506 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
507 (elfNN_aarch64_size_dynamic_sections): Call
508 elfNN_aarch64_allocate_local_dynrelocs.
509 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
510 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
511 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
512 STT_GNU_IFUNC symbols and .iplt.
513 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
514 (elfNN_aarch64_finish_dynamic_sections): Call
515 elfNN_aarch64_finish_local_dynamic_symbol.
517 2013-09-30 Nick Clifton <nickc@redhat.com>
519 * cpu-msp430.c: Use printable names that match the values
520 displayed by readelf.
522 2013-08-25 Andrew Pinski <apinski@cavium.com>
524 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
527 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
529 * elfxx-mips.c (mips_elf_create_got_section): Hide
530 _GLOBAL_OFFSET_TABLE_.
532 2013-09-24 Alan Modra <amodra@gmail.com>
534 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
536 2013-09-24 Alan Modra <amodra@gmail.com>
538 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
539 stabs at end of .stab. Tidy variable usage. Don't drop the need
540 for a NULL function name stab if If N_FUN stab is ignored.
541 Ensure index entry count loop matches write loop.
543 2013-09-20 Alan Modra <amodra@gmail.com>
545 * configure: Regenerate.
547 2013-09-18 Tristan Gingold <gingold@adacore.com>
549 * configure.in: Bump version to 2.24.51
550 * configure: Regenerate.
552 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
554 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
557 2013-08-31 John David Anglin <dave.anglin@bell.net>
559 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
562 2013-08-29 Jakub Jelinek <jakub@redhat.com>
564 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
565 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
566 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
567 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
569 2013-08-27 Alan Modra <amodra@gmail.com>
571 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
572 Add notice_as_needed.
573 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
574 (elf_backend_notice_as_needed): Define.
575 (ppc64_elf_as_needed_cleanup): Rename and adjust..
576 (ppc64_elf_notice_as_needed): ..to this.
577 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
578 (elf_link_add_object_symbols): ..from here.
579 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
580 (elf_backend_notice_as_needed): Define..
581 (elfNN_bed): ..and use here.
583 2013-08-26 Roland McGrath <mcgrathr@google.com>
585 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
586 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
587 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
588 (bfd_i386_nacl_arch): New variable.
589 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
590 (bfd_x64_32_arch_intel_syntax): Link them into the list.
591 * bfd-in2.h: Regenerate.
593 2013-08-26 Roland McGrath <mcgrathr@google.com>
595 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
596 elf_segment_map list. If an executable segment is page-aligned
597 but does not end with a full page, then append a fake section into
598 the segment map entry that pads out the page.
599 (nacl_final_write_processing): New function. Write the code fill
600 laid out in nacl_modify_segment_map.
601 * elf-nacl.h: Declare it.
602 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
603 (elf_backend_final_write_processing): Define it for NaCl backend.
604 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
605 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
607 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
608 parameter to MINPAGESIZE.
609 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
611 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
613 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
615 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
616 set GOT's entry size if there is no ELF section data.
617 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
618 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
621 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
623 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
624 (get_elf_x86_64_backend_data): Use it.
625 (elf_x86_64_size_dynamic_sections): Likewise.
627 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
630 * bfdio.c: Fix typos.
631 * elf32-spu.c: Likewise.
632 * elfnn-aarch64.c: Likewise.
634 2013-08-21 Tristan Gingold <gingold@adacore.com>
636 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
638 * coffcode.h (coff_compute_section_file_positions): Force
639 match between file offset and vma offset.
641 2013-08-21 Alan Modra <amodra@gmail.com>
643 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
644 and *poldalignment before exiting when !relocs_compatible.
646 2013-08-21 Alan Modra <amodra@gmail.com>
648 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
649 symbols to STV_HIDDEN.
651 2013-08-14 John Tytgat <john@bass-software.com>
654 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
655 segment containing the relocating symbol instead of assuming 0 for
656 sb group relocations.
658 2013-08-09 Nick Clifton <nickc@redhat.com>
660 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
661 flag bits do not match.
662 (rl78_elf_print_private_bfd_data): Describe G10 flag.
664 2013-08-05 John Tytgat <john@bass-software.com>
666 * po/BLD-POTFILES.in: Regenerate.
667 * po/SRC-POTFILES.in: Likewise.
669 2013-07-31 John Tytgat <john@bass-software.com>
672 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
675 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
677 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
678 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
681 2013-07-27 Andrew Pinski <apinski@cavium.com>
683 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
684 Use the correct alignment for
685 _bfd_elf_make_dynamic_reloc_section for ILP32.
687 2013-07-27 Andrew Pinski <apinski@cavium.com>
689 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
690 BFD_RELOC_AARCH64_NONE explicitly.
692 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
694 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
695 entry size if there is no ELF section data.
697 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
699 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
700 Don't check symbol visibility here. Remove a check already
702 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
703 instead of individual checks.
704 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
705 check the offset to decide if produce a GOT or PLT entry.
706 Remove redundant assertions. Remove code to produce GOT entries
707 for local symbols. Remove a duplicate comment and add a comment
709 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
712 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
714 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
717 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
719 * elf32-vax.c (elf_vax_discard_got_entries): New function.
720 (elf_vax_always_size_sections): Likewise.
721 (elf_vax_size_dynamic_sections): Remove code moved to
722 elf_vax_always_size_sections. Make comment on
723 elf_vax_instantiate_got_entries match reality.
724 (elf_vax_instantiate_got_entries): Assert that rather than check
725 if dynobj is null. Don't check for dynamic_sections_created.
726 Make function description match reality.
727 (elf_backend_always_size_sections): New macro.
729 2013-07-25 Alan Modra <amodra@gmail.com>
731 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
733 (opd_entry_value): Cache .opd section contents.
734 (ppc64_elf_relocate_section): Adjust.
736 2013-07-25 Alan Modra <amodra@gmail.com>
740 * elflink.c (elf_link_add_object_symbols): Correct test in
741 last patch. Remove unnecessary code.
743 2013-07-24 Tristan Gingold <gingold@adacore.com>
745 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
746 R_RBR. Add numbers in comments.
747 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
748 * coff64-rs6000.c: Likewise.
750 2013-07-20 Alan Modra <amodra@gmail.com>
754 * elflink.c (elf_link_add_object_symbols): Don't clobber
755 .gnu.warning.symbol sections when shared.
757 2013-07-19 Nick Clifton <nickc@redhat.com>
759 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
760 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
762 2013-07-18 Travis Snoozy <quandary@remstate.com>
765 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
767 * R_MSP430_2X_PCREL: Likewise.
768 * R_MSP430X_10_PCREL: Likewise.
769 * R_MSP430X_2X_PCREL: Likewise.
771 2013-07-18 Terry Guo <terry.guo@arm.com>
773 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
775 (elf32_arm_final_link_relocate): Likewise.
777 2013-07-18 Bill Neubauer <wcn@google.com>
779 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
782 2013-07-18 Roland McGrath <mcgrathr@google.com>
784 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
785 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
786 (arm_build_one_stub): Increase MAXRELOCS to 3.
787 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
788 (struct elf32_arm_link_hash_table): Give add_stub_section member's
789 pointee type a third argument.
790 (elf32_arm_create_or_find_stub_sec): Update caller.
791 (elf32_arm_size_stubs): Update argument type.
792 * bfd-in.h (elf32_arm_size_stubs): Update decl.
793 * bfd-in2.h: Regenerate.
794 * libbfd.h: Regenerate.
796 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
798 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
799 magic numbers with enum values.
801 2013-07-12 Roland McGrath <mcgrathr@google.com>
803 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
804 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
805 been added here with 2013-07-05 elf32-s390.c change).
806 * bfd-in2.h: Regenerate (no-op).
807 * libbfd.h: Regenerate (no-op).
809 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
811 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
813 (_bfd_mips_elf_print_private_bfd_data): Likewise.
815 2013-07-09 Tristan Gingold <gingold@adacore.com>
817 * vms-alpha.c (struct vms_private_data_struct): Remove
818 flag_hash_long_names and flag_show_after_trunc.
819 (hash_string): Remove.
820 (_bfd_vms_length_hash_symbol): Remove.
821 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
822 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
823 (_bfd_vms_write_ehdr): Remove code that set removed flags.
824 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
825 (vms_bfd_is_local_label_name): Remove trace call.
827 2013-07-09 Tristan Gingold <gingold@adacore.com>
829 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
831 * configure.com: Adjust to match changes in configure.
832 * makefile.vms (OBJS): Update list.
834 2013-07-05 Tristan Gingold <gingold@adacore.com>
836 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
839 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
841 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
842 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
843 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
844 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
846 * elf64-s390.c: See elf32-s390.c
847 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
848 * libbfd.h: Add new reloc strings.
850 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
852 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
854 (elfNN_aarch64_relocate_section): Likewise.
855 (elfNN_aarch64_gc_sweep_hook): Likewise.
856 (elfNN_aarch64_check_relocs): Likewise.
858 2013-07-03 Alan Modra <amodra@gmail.com>
860 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
861 when relocatable. Don't change root.type or type here.
862 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
864 2013-07-03 Alan Modra <amodra@gmail.com>
866 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
867 (ppc64_elf_size_stubs): Don't set "addend".
868 (ppc64_elf_relocate_section): Don't allow calls via
869 toc-adjusting stubs without a following nop even in an
870 executable, except for self-calls and both libc_start_main
871 and .libc_start_main.
873 2013-07-03 Alan Modra <amodra@gmail.com>
875 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
877 2013-07-02 Tristan Gingold <gingold@adacore.com>
879 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
882 2013-07-02 Tristan Gingold <gingold@adacore.com>
884 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
885 (_bfd_vms_find_nearest_line_discriminator): New function.
887 2013-07-02 Tristan Gingold <gingold@adacore.com>
889 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
891 2013-07-02 Tristan Gingold <gingold@adacore.com>
893 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
894 (rs6000coff_vec): Reference it.
896 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
898 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
899 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
900 (elfNN_aarch64_create_dynamic_sections): Do not define
901 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
903 2013-07-02 Alan Modra <amodra@gmail.com>
905 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
906 .TOC. after relocatable check.
908 2013-07-01 Alan Modra <amodra@gmail.com>
910 * elf64-ppc.h (ppc64_elf_toc): Delete.
911 (ppc64_elf_set_toc): Declare.
912 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
913 with call the ppc64_elf_set_toc.
914 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
915 (ppc64_elf_start_multitoc_partition): Likewise.
916 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
918 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
920 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
921 as needing a toc pointer.
922 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
923 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
926 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
929 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
932 2013-06-28 Nick Clifton <nickc@redhat.com>
935 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
937 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
939 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
941 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
942 in sgot[0] rather than sgotplt[0].
944 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
946 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
947 beginning of the generated file.
948 (elf64-aarch64.c): Likewise.
949 * Makefile.in: Re-generated.
951 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
953 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
954 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
955 * Makefile.in: Re-generated.
956 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
957 (bfd_elf64_littleaarch64_vec): Likewise.
958 (bfd_elf32_bigaarch64_vec): Likewise.
959 (bfd_elf32_littleaarch64_vec): Likewise.
960 * configure: Re-generated.
961 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
962 * elfxx-aarch64.h: New file.
963 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
964 stuff to elfxx-aarch64.c.
965 (bfd_elf_aarch64_put_addend): Removed.
966 (PG_OFFSET, PG): Likewise.
967 (elfNN_aarch64_small_plt0_entry): Support ELF32.
968 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
969 (elf64_aarch64_grok_prstatus): Removed.
970 (elf_backend_grok_prstatus): Removed.
972 (aarch64_unsigned_overflow): Likewise.
973 (aarch64_signed_overflow): Likewise.
974 (aarch64_resolve_relocation): Likewise.
976 (decode_branch_ofs_26): Likewise.
977 (decode_cond_branch_ofs_19): Likewise.
978 (decode_ld_lit_ofs_19): Likewise.
979 (decode_tst_branch_ofs_14): Likewise.
980 (decode_movw_imm): Likewise.
981 (decode_adr_imm): Likewise.
982 (decode_add_imm): Likewise.
983 (reencode_branch_ofs_26): Likewise.
984 (reencode_cond_branch_ofs_19): Likewise.
985 (reencode_ld_lit_ofs_19): Likewise.
986 (reencode_tst_branch_ofs_14): Likewise.
987 (reencode_movw_imm): Likewise.
988 (reencode_adr_imm): Likewise.
989 (reencode_ldst_pos_imm): Likewise.
990 (reencode_add_imm): Likewise.
991 (reencode_movzn_to_movz): Likewise.
992 (reencode_movzn_to_movn): Likewise.
993 (aarch64_relocate): Update to call the new function names in
995 (aarch64_calculate_got_entry_vma): Likewise.
996 (elfNN_aarch64_final_link_relocate): Likewise.
997 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
998 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
999 (elf_aarch64_update_plt_entry): ... this.
1000 (elfNN_aarch64_create_small_pltn_entry): Update.
1001 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1002 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1003 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1004 call elf_aarch64_update_plt_entry.
1006 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1008 * bfd-in2.h: Re-generated.
1009 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1010 (IS_AARCH64_TLS_RELOC): Change to be based on the
1011 bfd reloc enumerators.
1012 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1013 (PG, PG_OFFSET): Cast literal to bfd_vma.
1014 (elf64_aarch64_howto_table): Removed.
1015 (elf64_aarch64_howto_dynrelocs): Removed.
1016 (elf64_aarch64_tls_howto_table): Removed.
1017 (elf64_aarch64_tlsdesc_howto_table): Removed.
1018 (elfNN_aarch64_howto_table): New table to host all howto entires..
1019 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1020 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1021 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1022 (struct elf_aarch64_reloc_map): New.
1023 (elf_aarch64_reloc_map): New table.
1024 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1025 (elfNN_aarch64_howto_from_type): Update to look up the new table
1026 elfNN_aarch64_howto_table.
1027 (struct elf64_aarch64_reloc_map): Remove.
1028 (elf64_aarch64_reloc_map): Remove.
1029 (elfNN_aarch64_reloc_type_lookup): Change to call
1030 elfNN_aarch64_howto_from_bfd_reloc.
1031 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1032 elfNN_aarch64_howto_table.
1033 (aarch64_resolve_relocation): Refactor to switch on the bfd
1035 (bfd_elf_aarch64_put_addend): Likewise.
1036 (elfNN_aarch64_final_link_relocate): Likewise.
1037 (aarch64_tls_transition_without_check): Likewise.
1038 (aarch64_reloc_got_type): Likewise.
1039 (aarch64_can_relax_tls): Likewise.
1040 (aarch64_tls_transition): Likewise.
1041 (elfNN_aarch64_tls_relax): Likewise.
1042 (elfNN_aarch64_final_link_relocate): Likewise.
1043 (elfNN_aarch64_relocate_section): Likewise.
1044 (elfNN_aarch64_gc_sweep_hook): Likewise.
1045 (elfNN_aarch64_check_relocs): Likewise.
1046 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1047 * libbfd.h: Re-generated.
1048 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1049 (BFD_RELOC_AARCH64_RELOC_START)
1050 (BFD_RELOC_AARCH64_RELOC_END)
1051 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1052 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1053 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1054 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1055 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1056 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1057 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1059 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1061 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1062 (BUILD_CFILES): Add elf32-aarch64.c.
1063 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1064 * Makefile.in: Re-generated.
1065 * archures.c (bfd_mach_aarch64_ilp32): New define.
1066 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1067 (bfd_elf32_aarch64_set_options): Ditto.
1068 (elf32_aarch64_setup_section_lists): Ditto.
1069 (elf32_aarch64_next_input_section): Ditto.
1070 (elf32_aarch64_size_stubs): Ditto.
1071 (elf32_aarch64_build_stubs): Ditto.
1072 * bfd-in2.h: Re-generated.
1073 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1074 and bfd_elf32_bigaarch64_vec.
1075 (aarch64-*-linux*): Likewise.
1076 (aarch64_be-*-elf): Likewise.
1077 (aarch64_be-*-linux*): Likewise.
1078 * configure.in (bfd_elf32_bigaarch64_vec)
1079 (bfd_elf32_littleaarch64_vec): New.
1080 * configure: Re-generated.
1081 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1083 (bfd_aarch64_arch_ilp32): New.
1084 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1085 * elfnn-aarch64.c (ARCH_SIZE): New define.
1086 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1087 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1088 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1089 (ELF64_R_*): Rename to ELFNN_R_*.
1090 Plus other paramaterization.
1091 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1093 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1094 bfd_elf32_littleaarch64_vec.
1096 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1098 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1099 (BUILD_CFILES): Add elf64-aarch64.c.
1100 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1101 * Makefile.in: Re-generated.
1102 * elf64-aarch64.c: Rename to ...
1103 * elfnn-aarch64.c: ... this.
1105 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1106 Paul Brook <paul@codesourcery.com>
1108 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1109 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1110 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1111 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1112 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1113 (micromips_insn32_o32_exec_plt0_entry): New variable.
1114 (micromips_insn32_o32_exec_plt_entry): Likewise.
1115 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1116 (mips_elf_estimate_stub_size): Likewise.
1117 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1118 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1119 (mips_finish_exec_plt): Likewise.
1120 (_bfd_mips_elf_relax_section): Likewise.
1121 (_bfd_mips_elf_insn32): New function.
1122 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1124 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1126 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1128 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1129 (bfd_elf32_get_synthetic_symtab): New macro.
1130 * elfxx-mips.c (plt_entry): New structure.
1131 (mips_elf_link_hash_entry): Add use_plt_entry member.
1132 (mips_elf_link_hash_table): Rename plt_entry_size member to
1133 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1134 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1136 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1137 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1138 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1139 (STUB_LI16S_MICROMIPS): Likewise.
1140 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1141 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1142 (micromips_o32_exec_plt0_entry): New variable.
1143 (mips16_o32_exec_plt_entry): Likewise.
1144 (micromips_o32_exec_plt_entry): Likewise.
1145 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1146 (mips_elf_output_extsym): Update to use gotplt_union's plist
1147 member rather than offset.
1148 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1149 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1150 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1151 member rather than offset.
1152 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1154 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1156 (mips_elf_make_plt_record): New function.
1157 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1158 of JAL relocations that might need a PLT entry.
1159 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1160 gotplt_union's plist member rather than offset. Set individual
1161 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1162 Don't set the symbol's value in the symbol table for PLT
1163 references here. Don't set the PLT or PLT GOT section sizes
1165 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1166 (mips_elf_allocate_lazy_stub): Likewise.
1167 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1169 (mips_elf_set_plt_sym_value): New function.
1170 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1171 PLT and PLT GOT section sizes here. Set the symbol values in
1172 the symbol table for PLT references here. Handle microMIPS
1173 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1174 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1175 gotplt_union's plist member rather than offset. Handle
1176 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1177 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1178 gotplt_union's plist member rather than offset. Use
1179 MIPS_ELF_GOT_SIZE to calculate GOT address.
1180 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1181 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1182 mips_finish_exec_plt.
1183 (_bfd_mips_elf_link_hash_table_create): Update to use
1184 gotplt_union's plist member rather than offset.
1185 (_bfd_mips_elf_get_synthetic_symtab): New function.
1187 2013-06-24 Wawa <caojinyu@msn.com>
1190 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1192 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1194 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1196 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1197 * Makefile.in: Regenerate.
1198 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1199 Set want64 to true for them at the end.
1200 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1203 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1205 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1206 set sh_entsize for PLT section.
1208 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1210 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1211 * bfd-in2.h: Re-generated.
1212 * elf64-aarch64.c (RELOC_SECTION): Removed.
1213 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1214 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1215 (elf64_aarch64_link_hash_traverse): Ditto.
1216 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1219 2013-06-19 Will Newton <will.newton@linaro.org>
1221 * configure: Regenerated.
1222 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1223 * elf64-aarch64.c: Remove objalloc.h include.
1224 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1225 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1226 members. (elf_aarch64_local_htab_hash): Remove function.
1227 (elf_aarch64_local_htab_eq): Remove function.
1228 (elf_aarch64_get_local_sym_hash): Remove function.
1229 (elf64_aarch64_link_hash_table_create): Remove local hash
1230 table initialization.
1231 (elf64_aarch64_final_link_relocate): Remove sym argument and
1232 handling of ifunc symbols.
1233 (elf64_aarch64_relocate_section): Don't pass sym argument to
1234 elf64_aarch64_final_link_relocate.
1235 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1236 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1237 (elf64_aarch64_check_relocs): Likewise.
1238 (elf64_aarch64_post_process_headers): Remove call to
1240 (elf64_aarch64_is_function_type): New function.
1241 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1242 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1243 (elf64_aarch64_size_dynamic_sections): Remove call to
1244 elf_aarch64_allocate_local_dynrelocs.
1245 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1246 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1247 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1248 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1249 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1250 elf_aarch64_finish_local_dynamic_symbol.
1251 (elf64_aarch64_add_symbol_hook): Remove function.
1253 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1255 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1256 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1257 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1258 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1259 R_AARCH64_GOT_LD_PREL19.
1261 2013-06-13 Terry Guo <terry.guo@arm.com>
1264 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1265 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1266 supports thumb instructions.
1268 2013-06-11 DJ Delorie <dj@redhat.com>
1270 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1272 2013-06-11 Will Newton <will.newton@linaro.org>
1274 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1275 ELF64_R_SYM instead of ELF32_R_SYM.
1277 2013-06-11 Nick Clifton <nickc@redhat.com>
1279 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1280 checks if the dynamic sections have been created and relaxation
1281 has not been performed.
1283 2013-06-07 Will Newton <will.newton@linaro.org>
1285 * configure: Regenerate.
1286 * configure.in: Build elf-ifunc.o for AArch64.
1287 * elf64-aarch64.c: Include objalloc.h.
1288 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1289 (struct elf64_aarch64_link_hash_table): Add members for handling
1290 R_AARCH64_IRELATIVE relocations.
1291 (elf_aarch64_local_htab_hash): New function.
1292 (elf_aarch64_local_htab_eq): New function.
1293 (elf_aarch64_get_local_sym_hash): New function.
1294 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1296 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1297 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1298 for handling STT_GNU_IFUNC symbols.
1299 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1300 references to STT_GNU_IFUNC symbols.
1301 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1302 STT_GNU_IFUNC symbols.
1303 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1304 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1305 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1306 (elf64_aarch64_is_function_type): Remove function.
1307 (elf64_aarch64_allocate_dynrelocs): Call
1308 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1309 (elf_aarch64_allocate_local_dynrelocs): New function.
1310 (elf64_aarch64_size_dynamic_sections): Call
1311 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1312 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1313 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1314 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1315 STT_GNU_IFUNC symbols and .iplt.
1316 (elf_aarch64_finish_local_dynamic_symbol): New function.
1317 (elf64_aarch64_finish_dynamic_sections): Call
1318 elf_aarch64_finish_local_dynamic_symbol.
1319 (elf64_aarch64_add_symbol_hook): New function.
1321 2013-06-03 Alan Modra <amodra@gmail.com>
1323 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1324 var. Use it with last_stab.
1326 2013-05-30 Paul Brook <paul@codesourcery.com>
1328 * bfd-in2.h: Regenerate.
1329 * elf32-mips.c (elf_mips_eh_howto): New.
1330 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1331 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1332 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1333 * elf64-mips.c (elf_mips_eh_howto): New.
1334 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1335 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1336 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1337 * libbfd.h: Regenerate.
1338 * reloc.c (BFD_RELOC_MIPS_EH): New.
1340 2013-05-29 Nick Clifton <nickc@redhat.com>
1342 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1343 alternate debug info source.
1344 (dwarf_debug_sections): Add entries for alternate .debug_str and
1345 .debug_info sections.
1346 (dwarf_debug_section_enum): Likewise.
1347 (read_alt_indirect_string): New function. Handles a
1348 DW_FORM_GNU_strp_alt attribute.
1349 (read_alt_indirect_ref): New function. Handles a
1350 DW_FORM_GNU_ref_alt attribute.
1351 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1352 DW_FORM_GNU_strp_alt.
1353 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1355 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1357 * opncls.c (GNU_DEBUGALTLINK): Define.
1358 (bfd_get_alt_debug_link_info): New function.
1359 (separate_alt_debug_file_exists): New function.
1360 (find_separate_debug_file): Add parameters for fetch and check
1362 (bfd_follow_gnu_debugaltlink): New function.
1363 * bfd-in2.h: Regenerate.
1365 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1367 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1368 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1369 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1370 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1371 * bfd-in2.h: Regenerate.
1372 * libbfd.h: Regenerate.
1373 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1375 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1376 (elf64_aarch64_reloc_map): Likewise.
1377 (aarch64_resolve_relocation): Likewise.
1378 (bfd_elf_aarch64_put_addend): Likewise.
1379 (aarch64_tls_transition_without_check): Likewise.
1380 (aarch64_reloc_got_type): Likewise.
1381 (elf64_aarch64_final_link_relocate): Likewise.
1382 (elf64_aarch64_tls_relax): Likewise.
1383 (elf64_aarch64_relocate_section): Likewise.
1384 (elf64_aarch64_gc_sweep_hook): Likewise.
1385 (elf64_aarch64_check_relocs): Likewise.
1387 2013-05-26 Mark Wielaard <mjw@redhat.com>
1389 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1390 (max_open_files): New static int initialized to zero.
1391 (bfd_cache_max_open): New static function to set and return
1393 (bfd_cache_init): Use bfd_cache_max_open.
1394 (bfd_open_file): Likewise.
1395 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1396 (AC_CHECK_FUNCS): Add getrlimit.
1397 * configure: Regenerated.
1398 * config.in: Likewise.
1399 * sysdep.h: Check and include sys/resource.h for getrlimit.
1401 2013-05-23 Alan Modra <amodra@gmail.com>
1403 * format.c (bfd_check_format_matches): Don't match a target in
1404 targ_selvecs if some other target is a better match. If
1405 targets implement match priority, fall back to the first of
1408 2013-05-22 Eric Herman <eric@freesa.org>
1411 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1413 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1416 * srec.c (srec_set_section_contents): Properly convert size
1417 and offset to address when octets_per_byte is not unity.
1419 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1421 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1422 refcount member of the gotplt_union when resetting the reference
1423 count. Adjust comment.
1425 2013-05-20 Will Newton <will.newton@linaro.org>
1427 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1428 relocs_copied member.
1429 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1430 relocs_copied member.
1431 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1432 relocs_copied member.
1434 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1436 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1437 function definition.
1439 2013-05-16 Cary Coutant <ccoutant@google.com>
1441 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1442 external_ext_size and esize.
1444 2013-05-16 Tristan Gingold <gingold@adacore.com>
1446 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1447 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1449 2013-05-15 Andreas Schwab <schwab@suse.de>
1451 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1453 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1455 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1456 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1458 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1460 * bfd.c (_bfd_default_error_handler): Replace use of putc
1461 by fputc. Add comment explaining why.
1463 2013-05-09 Alan Modra <amodra@gmail.com>
1465 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1466 of symbols when hashes already exist.
1468 2013-05-07 Will Newton <will.newton@linaro.org>
1470 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1471 plt_header_size argument for ports where it differs from
1473 * elf-bfd.h: Likewise.
1474 * elf32-i386.c: Pass plt_header_size to
1475 _bfd_elf_allocate_ifunc_dyn_relocs.
1476 * elf64-x86-64.c: Likewise.
1478 2013-05-07 Will Newton <will.newton@linaro.org>
1480 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1482 * elf-bfd.h: Likewise.
1484 2013-05-06 Paul Brook <paul@codesourcery.com>
1486 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1487 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1488 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1489 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1490 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1491 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1493 2013-05-06 Alan Modra <amodra@gmail.com>
1495 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1496 hashes are not available.
1498 2013-05-06 Alan Modra <amodra@gmail.com>
1500 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1501 hashes around loading as-needed library. Zero them on allocation,
1502 and restore to initial all-zero state if library not needed.
1503 Arrange to reuse hashes if we load library again later.
1505 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1507 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1508 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1509 * elfn32-mips.c: Likewise.
1510 * elf64-mips.c: Likewise.
1512 2013-05-02 Nick Clifton <nickc@redhat.com>
1514 * archures.c: Add some more MSP430 machine numbers.
1515 * config.bfd (msp430): Define targ_selvecs.
1516 * configure.in: Add bfd_elf32_msp430_ti_vec.
1517 * cpu-msp430.c: Add some more MSP430 machine numbers.
1518 * elf32-msp430.c Add support for MSP430X relocations.
1519 Add support for TI compiler generated relocations.
1520 Add support for sym_diff relocations.
1521 Add support for relaxing out of range short branches into long
1523 Add support for MSP430 attribute section.
1524 * reloc.c: Add MSP430X relocations.
1525 * targets.c: Add bfd_elf32_msp430_ti_vec.
1526 * bfd-in2.h: Regenerate.
1527 * configure: Regenerate.
1528 * libbfd.h: Regenerate.
1530 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1532 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1533 alpha*-*-linux*ecoff*.
1535 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1538 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1541 2013-04-30 Alan Modra <amodra@gmail.com>
1543 * elflink.c (bfd_elf_record_link_assignment): Dont make
1544 STV_INTERNAL symbols STV_HIDDEN.
1546 2013-04-29 Nick Clifton <nickc@redhat.com>
1548 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1549 fragmented .debug_line sections associated with unmarked code
1552 2013-04-29 Will Newton <will.newton@linaro.org>
1554 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1555 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1557 2013-04-29 Will Newton <will.newton@linaro.org>
1559 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1560 error check up and add error message.
1562 2013-04-26 Will Newton <will.newton@linaro.org>
1564 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1566 2013-04-25 Alan Modra <amodra@gmail.com>
1568 * config.bfd: Add powerpc64le-linux.
1570 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1572 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1575 2013-04-24 Roland McGrath <mcgrathr@google.com>
1577 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1578 allocate space for PLT header even if IS_IPLT_ENTRY.
1579 (arm_nacl_put_plt0): New function, broken out of ...
1580 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1581 If HTAB->nacl_p, set up the PLT header in .iplt too.
1582 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1583 a mapping symbol for the start of .iplt too.
1585 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1587 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1589 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1591 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1593 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1595 2013-04-22 Alan Modra <amodra@gmail.com>
1598 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1599 sh_size or reloc_count adjustment by count.
1601 2013-04-22 Alan Modra <amodra@gmail.com>
1603 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1604 create_linkage_sections here..
1605 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1606 (create_linkage_sections): Move earlier in file.
1607 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1608 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1610 2013-04-19 Nick Clifton <nickc@redhat.com>
1613 * compress.c (decompress_contents): Always call inflateEnd, even
1614 when another inflation operation fails.
1616 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1618 * elf-ifunc.c: Update copyright year.
1620 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1622 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1623 macro's return value is ignored.
1624 * elf32-hppa.c: Likewise.
1625 * elf32-tic6x.c: Likewise.
1626 * mach-o.c: Likewise.
1628 * opncls.c: Likewise.
1629 * peicode.h: Likewise.
1630 * elf32-m32r.c: Check return value of bfd_set_section_*().
1631 * elfnn-ia64.c: Likewise.
1632 * elfxx-mips.c: Likewise.
1633 * vms-alpha.c: Likewise.
1635 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1638 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1639 regular reference without non-GOT reference when building
1642 2013-04-15 Alan Modra <amodra@gmail.com>
1644 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1645 cache slot for archives.
1647 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1649 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1650 local variable mmop.
1652 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1655 * elf32-avr.c: Consider all sections to determine if linker
1656 relaxation can safely delete a ret after a call/jmp
1658 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1660 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1663 2013-04-08 Tom Tromey <tromey@redhat.com>
1665 * som.c (bfd_section_from_som_symbol): No longer static.
1666 * som.h (bfd_section_from_som_symbol): Declare.
1668 2013-04-06 Alan Modra <amodra@gmail.com>
1670 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1671 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1673 2013-04-05 Nick Clifton <nickc@redhat.com>
1675 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1677 2013-04-04 Alan Modra <amodra@gmail.com>
1679 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1680 * bfd-in2.h: Regenerate.
1681 * elflink.c (elf_link_add_object_symbols): Use new error.
1683 2013-04-03 Nick Clifton <nickc@redhat.com>
1685 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1686 (bfd_elf32_bfd_is_target_special_symbol): Define.
1688 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1690 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1691 elf64_aarch64_locals to get local GOT reference counts.
1693 2013-04-02 DJ Delorie <dj@redhat.com>
1695 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1696 (rl78_elf_relax_section): Only fetch the next reloc if there is
1699 2013-03-30 Alan Modra <amodra@gmail.com>
1702 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1703 global symbols referenced by relocs.
1704 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1705 * elf32-bfin.c (bfin_check_relocs): Likewise.
1706 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1707 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1708 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1709 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1710 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1711 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1712 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1713 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1714 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1715 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1716 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1717 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1718 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1719 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1720 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1721 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1722 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1723 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1724 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1725 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1726 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1727 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1728 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1729 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1730 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1731 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1732 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1733 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1734 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1735 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1736 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1737 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1738 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1739 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1740 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1741 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1742 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1743 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1744 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1745 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1746 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1747 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1748 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1749 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1750 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1751 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1752 test indirect/warning links for NULL.
1754 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1757 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1758 symbol is referenced by a non-shared object.
1759 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1761 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1763 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1764 R_SH_REL32 relocations against undefined weak symbols.
1766 2013-03-28 Alan Modra <amodra@gmail.com>
1768 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1769 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1770 into ifunc and non-ifunc.
1771 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1772 separate ifunc/non-ifunc dynrel counts.
1773 (allocate_got): Always use reliplt for ifunc.
1774 (allocate_dynrelocs): Likewise.
1775 (ppc64_elf_size_dynamic_sections): Likewise.
1776 (ppc64_elf_layout_multitoc): Likewise.
1777 (ppc64_elf_relocate_section): Likewise.
1779 2013-03-28 Alan Modra <amodra@gmail.com>
1781 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1782 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1783 into ifunc and non-ifunc.
1784 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1785 (ppc_elf_size_dynamic_sections): Likewise.
1786 (ppc_elf_relocate_section): Likewise.
1788 2013-03-28 Alan Modra <amodra@gmail.com>
1790 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1791 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1792 bfd_link_info* and asection* params.
1793 (_bfd_elf_reloc_type_class): Likewise.
1794 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1795 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1796 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1797 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1798 for any reliplt reloc. Don't return reloc_class_plt for
1799 R_PPC_REL24 and R_PPC_ADDR24.
1800 * elf64-ppc.c (allocate_got): Formatting.
1801 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1803 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1804 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1805 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1806 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1807 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1808 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1809 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1810 Add extra params to the various reloc_type_class functions.
1812 2013-03-27 Alan Modra <amodra@gmail.com>
1814 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1815 masks for all local ifunc syms.
1816 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1817 (ppc_elf_size_dynamic_sections): Likewise.
1818 (ppc_elf_relocate_section): Likewise.
1820 2013-03-27 Will Newton <will.newton@linaro.org>
1822 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1823 dynamic reloc for symbols with dynindx == -1.
1824 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1825 dynamic reloc for symbols with dynindx == -1.
1827 2013-03-27 Will Newton <will.newton@linaro.org>
1829 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1830 dynamic reloc for non-default visibility undefined weaks.
1831 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1832 dynamic reloc for non-default visibility undefined weaks.
1834 2013-03-26 Alan Modra <amodra@gmail.com>
1836 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1837 over _bfd_elf_merge_symbol calls.
1839 2013-03-26 Alan Modra <amodra@gmail.com>
1841 * elflink.c (elf_link_add_object_symbols): Add assertion for
1842 common override alignment check code. Formatting.
1844 2013-03-25 Alan Modra <amodra@gmail.com>
1846 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1847 usual common symbols as well as for dynamic. Add poldbfd param.
1848 Save old bfd. Adjust callers.
1849 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1850 and "value" by value, not pointer. Adjust caller.
1851 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1852 Delete code to set same. Use old_bfd and old_alignment from
1853 _bfd_elf_merge_symbol instead. Add default symbol before
1854 alignment and size checks. Wrap overlong lines.
1856 2013-03-25 Alan Modra <amodra@gmail.com>
1858 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1859 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1860 when override is true.
1862 2013-03-25 Alan Modra <amodra@gmail.com>
1864 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1867 2013-03-25 Alan Modra <amodra@gmail.com>
1869 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1871 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1872 early in symbol loop.
1874 2013-03-25 Alan Modra <amodra@gmail.com>
1876 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1877 (_bfd_elf_init_reloc_shdr): Delete.
1878 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1879 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1880 just what is needed.
1881 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1883 2013-03-23 Alan Modra <amodra@gmail.com>
1885 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1886 * elflink.c (_bfd_elf_merge_symbol): Make static.
1887 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1888 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1890 2013-03-23 Alan Modra <amodra@gmail.com>
1893 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1894 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1895 def_dynamic/ref_dynamic.
1896 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1899 2013-03-22 David S. Miller <davem@davemloft.net>
1901 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1904 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1907 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1908 errors adjusting relocs and symbols.
1910 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1912 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1913 @(disp:32,ERx) to mov @(disp:16,ERx).
1914 (R_H8_DISP32A16): New reloc.
1915 Comments added and corrected.
1916 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1917 * bfd-in2.h: Regenerate.
1918 * libbfd.h: Regenerate.
1920 2013-03-21 Kai Tietz <ktietz@redhat.com>
1922 * coffgen.c (coff_real_object_p): Make global.
1923 * peicode.h (coff_real_object_p): Add prototype.
1924 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1925 external_PEI_IMAGE_hdr structure.
1926 (coff_swap_filehdr_in): Handle variable header-size.
1927 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1928 of directory-entiries as specified in pe-header.
1930 2013-03-21 Nick Clifton <nickc@redhat.com>
1933 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1934 iWMMXt and iWMMXt2 processors from attributes.
1936 2013-03-20 Alan Modra <amodra@gmail.com>
1938 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1939 sh_type according to is_rela.
1941 2013-03-18 Alan Modra <amodra@gmail.com>
1944 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1945 considering whether an --as-needed library is needed.
1947 2013-03-14 Tom Tromey <tromey@redhat.com>
1949 * opncls.c (bfd_get_debug_link_info): Rename from
1950 get_debug_link_info. Export. Update comment.
1951 (find_separate_debug_file): Update.
1952 * bfd-in2.h: Rebuild.
1954 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1956 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1958 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1961 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1963 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1964 * elf.c (elfcore_write_s390_tdb): New function.
1965 (elfcore_write_register_note): Call it.
1966 (elfcore_grok_s390_tdb): New function.
1967 (elfcore_grok_note): Call it.
1969 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1971 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1973 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1975 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1977 2013-03-04 Alan Modra <amodra@gmail.com>
1979 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1980 non-zero addends when relocatable, rather than addends >= 32768.
1981 Always zero "addend" before applying relocation.
1983 2013-03-04 Nick Clifton <nickc@redhat.com>
1985 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1986 file pointer offsets for thin archives.
1988 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1990 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1991 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1993 2013-02-27 DJ Delorie <dj@redhat.com>
1995 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1996 * libbfd.h: Regenerate.
1997 * bfd-in2.h: Regenerate.
1998 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1999 references in compuated relocs.
2001 2013-02-26 Anthony Green <green@moxielogic.com>
2003 * config.bfd: Extend moxie-rtems target triplet name support.
2005 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2008 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2009 unique_global only for definition.
2010 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2012 (elf_link_add_object_symbols): Set unique_global only
2015 2013-02-21 Alan Modra <amodra@gmail.com>
2017 * elf-bfd.h (struct elf_build_id): Extracted from..
2018 (struct elf_build_id_info): ..here. Delete.
2019 (struct output_elf_obj_tdata): New, extracted from..
2020 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2022 (elf_program_header_size): Reference tdata->o.
2023 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2024 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2025 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2026 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2027 when opening bfd in any mode that might write.
2028 (_bfd_elf_write_object_contents): Use build_id field in
2029 output_elf_obj_tdata.
2030 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2031 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2033 2013-02-21 Alan Modra <amodra@gmail.com>
2035 * elf-bfd.h (struct core_elf_obj_tdata): New.
2036 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2037 core_program, and core_command. Add "core".
2038 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2039 Update all refs to tdata core fields.
2040 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2041 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2042 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2043 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2044 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2045 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2046 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2047 to tdata core fields.
2049 2013-02-21 Alan Modra <amodra@gmail.com>
2051 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2052 Delete num_locals and num_globals.
2053 (elf_num_locals, elf_num_globals): Don't define.
2054 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2055 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2056 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2057 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2058 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2059 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2061 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2062 number of locals syms via new param.
2063 (swap_out_syms): Adjust to suit elf_map_symbols change.
2065 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2067 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2068 STO_MICROMIPS annotation.
2070 2013-02-19 Alan Modra <amodra@gmail.com>
2072 * configure.in: Bump version to 2.23.52.
2073 * elf-bfd.h (struct elf_build_id_info): New.
2074 (struct elf_obj_tdata): Delete after_write_object_contents,
2075 after_write_object_contents_info and build_id_size. Make build_id
2076 a pointer to struct elf_build_id_info.
2077 * elf.c (_bfd_elf_write_object_contents): Style. Update
2078 after_write_ibject_contents invocation.
2079 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2080 allow zero size notes.
2081 * configure: Regenerate.
2083 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2085 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2086 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2087 (micromips_elf64_howto_table_rela): Likewise.
2088 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2089 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2090 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2091 (elf_micromips_howto_table_rela): Likewise.
2092 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2094 2013-02-18 Paul Brook <paul@codesourcery.com>
2096 * elfxx-mips.c (MICROMIPS_P): New macro.
2097 (_bfd_mips_elf_symbol_processing): Use it.
2099 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2101 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2102 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2104 2013-02-18 Alan Modra <amodra@gmail.com>
2107 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2108 (_bfd_elf_strtab_clear_all_refs): Declare.
2109 (_bfd_elf_strtab_resize): Declare.
2110 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2111 (_bfd_elf_strtab_clear_all_refs): New function.
2112 (_bfd_elf_strtab_resize): Likewise.
2113 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2115 2013-02-18 Alan Modra <amodra@gmail.com>
2117 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2118 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2119 and elf_text_section to..
2120 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2121 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2122 (struct alpha_elf_find_line): ..this.
2123 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2125 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2128 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2129 for references from the dummy bfd.
2131 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2134 * elflink.c (elf_link_add_object_symbols): Also track weak
2137 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2140 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2141 archive pointing to itself.
2142 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2144 2013-02-15 Nick Clifton <nickc@redhat.com>
2147 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2148 accessing a corrupt nested archive.
2150 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2152 * elfxx-mips.c (mips_got_page_ref): New structure.
2153 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2154 pair to represent the anchor point.
2155 (mips_got_info): Add a got_page_refs field.
2156 (mips_elf_link_hash_table): Add a sym_cache field.
2157 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2158 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2159 new anchor representation.
2160 (mips_elf_create_got_info): Create got_page_refs rather than
2162 (mips_elf_record_got_page_ref): New function.
2163 (mips_elf_pages_for_range): Move further down file.
2164 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2165 Use a section rather than a (bfd, symndx) pair to represent the
2167 (mips_elf_resolve_got_page_ref): New function.
2168 (mips_elf_resolve_final_got_entries): Use it to populate
2170 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2171 rather than mips_elf_record_got_page_entry. Only nullify h
2173 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2176 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2178 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2181 2013-02-12 Alan Modra <amodra@gmail.com>
2183 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2184 suitable definition when using generic linker hash table.
2186 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2188 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2189 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2190 mips_elf_traverse_got_arg. Count GOT entries.
2191 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2192 as argument. Update after above changes.
2193 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2194 mips_elf_count_got_entries. Update the calls to
2195 mips_elf_resolve_final_got_entries.
2197 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2199 * elfxx-mips.c (mips_got_tls_type): New enum.
2200 (mips_got_entry): Add tls_initialized.
2201 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2202 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2204 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2205 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2206 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2208 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2209 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2210 tls_initialized rather than GOT_TLS_DONE.
2211 (mips_tls_got_index): Delete.
2212 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2213 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2214 (mips_elf_record_got_entry): Initialize tls_initialized.
2216 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2218 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2219 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2220 tls_ie_got_offset and tls_gd_got_offset.
2221 (mips_elf_link_hash_newfunc): Remove initialization.
2222 (mips_elf_create_got_info): Likewise.
2223 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2224 (mips_tls_single_got_index): Delete.
2225 (mips_elf_local_got_index): Always use the GOT entry to track
2227 (mips_elf_global_got_index): Likewise.
2228 (mips_elf_create_local_got_entry): Assert that TLS entries have
2229 already been allocated.
2230 (mips_elf_record_global_got_symbol): Don't initialize
2231 tls_ie_type or tls_gd_type.
2232 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2233 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2235 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2237 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2238 have been allocated.
2239 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2240 tls_ie_type and tls_gd_type.
2242 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2244 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2245 aliasing violation. Check for htab allocation failures.
2247 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2249 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2251 (mips_elf_global_got_index): ...here. Reorder arguments so that
2252 the output bfd and info come first.
2253 (mips_elf_calculate_relocation): Update the call to
2254 mips_elf_global_got_index accordingly.
2255 (_bfd_mips_elf_finish_dynamic_symbol): Use
2256 mips_elf_primary_global_got_index rather than
2257 mips_elf_global_got_index.
2258 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2260 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2262 * elfxx-mips.c (mips_got_entry): Update comments.
2263 (mips_elf_multi_got_entry_eq): Rename to...
2264 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2265 (mips_elf_create_got_info): Remove master_got_p argument.
2266 Always use mips_elf_got_entry_eq.
2267 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2268 Update calls accordingly.
2270 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2272 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2273 (mips_elf_bfd2got_hash): Delete.
2274 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2275 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2276 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2277 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2278 than mips_elf_got_for_ibfd.
2279 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2280 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2281 (mips_elf_make_got_per_bfd): Replace with...
2282 (mips_elf_add_got_entry): ...this new function.
2283 (mips_elf_make_got_pages_per_bfd): Replace with...
2284 (mips_elf_add_got_page_entry): ...this new function.
2285 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2286 bfd and GOT arguments. Use mips_elf_add_got_entry and
2287 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2288 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2289 to set the BFD's GOT and free the old table.
2290 (mips_elf_merge_got): Replace bfd2got argument with separate
2291 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2292 Use mips_elf_count_got_entries to count the number of entries in
2293 each GOT. Update the calls to mips_elf_merge_got_with.
2294 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2295 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2296 (mips_elf_multi_got): Don't create the bfd2got hash table.
2297 Replace hash table traversal with a walk over the input bfds,
2298 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2299 to set the output bfd's GOT.
2300 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2301 bfds use the master GOT in the single-GOT case.
2302 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2303 rather than mips_elf_got_for_ibfd.
2305 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2307 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2308 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2309 (mips_elf_record_global_got_symbol): Update the hash entry before
2310 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2312 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2313 (mips_elf_record_got_page_entry): Record the entry in both the
2314 master and bfd GOTs.
2316 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2318 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2319 create another one if necessary.
2320 (mips_elf_set_gotidx): New function.
2321 (mips_elf_set_global_gotidx): Use it.
2322 (mips_elf_initialize_tls_index): Likewise. Take a
2323 mips_elf_traverse_got_arg as argument.
2324 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2325 (mips_elf_multi_got): Likewise. Cope with error returns from
2326 mips_elf_set_global_gotidx.
2328 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2330 * elfxx-mips.c (mips_got_info): Add relocs field.
2331 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2333 (mips_elf_traverse_got_arg): ...this new structure.
2334 (mips_elf_count_local_tls_relocs): Delete.
2335 (mips_elf_count_global_tls_relocs): Likewise.
2336 (mips_elf_count_got_entry): New function.
2337 (mips_elf_count_local_got_entries): Likewise.
2338 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2339 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2340 (mips_elf_record_local_got_symbol): Don't count got entries here.
2341 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2342 (mips_elf_set_global_got_offset): Split into...
2343 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2344 new functions. Take a mips_elf_traverse_got_arg rather than a
2345 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2346 Use g->relocs to record the number of relocs needed for global GOT
2348 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2349 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2350 relocations. Update for above function split.
2351 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2352 to count both the number of GOT entries and the number of TLS
2353 relocs required by local entries. Likewise
2354 mips_elf_count_global_tls_entries and global entries.
2355 Remove uses of mips_elf_count_local_tls_relocs and
2356 mips_elf_count_global_tls_relocs.
2358 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2360 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2361 to say that each structure represents only one type of TLS reference.
2362 (GOT_TLS_TYPE): New define.
2363 (mips_elf_link_hash_entry): Temporarily split tls_type and
2364 tls_got_offset into two variables each.
2365 (mips_elf_link_hash_newfunc): Update accordingly.
2366 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2367 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2368 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2369 (mips_tls_got_relocs): Use a switch statement.
2370 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2371 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2372 local "offset" variable.
2373 (mips_tls_got_index): Remove r_type argument and assert. Remove
2374 code that handled entries with two TLS types; always use the
2375 original got_index instead.
2376 (mips_tls_single_got_index): New function.
2377 (mips_elf_local_got_index): Use entry->tls_type to check for
2378 TLS entries. Use mips_tls_single_got_index. Update call to
2380 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2381 Use p->tls_type to check for TLS entries. Update call to
2382 mips_tls_got_index. Use mips_tls_single_got_index.
2383 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2384 Use entry.tls_type to check for TLS entries.
2385 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2386 with r_type argument. Use mips_elf_reloc_tls_type.
2387 Set up the new hash entry fields.
2388 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2389 with r_type argument. Use mips_elf_reloc_tls_type and
2390 mips_tls_got_entries. Remove code that handled entries
2391 with multiple TLS types.
2392 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2393 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2394 Use equality rather than masks when checking for specific TLS types.
2395 Use mips_tls_got_entries. Remove code that handled entries
2396 with multiple TLS types.
2397 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2398 testing the hash table entry.
2399 (_bfd_mips_elf_check_relocs): Update calls to
2400 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2401 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2402 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2404 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2406 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2407 (mips_elf_got_entry_hash): ...this, deleting the old version.
2408 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2411 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2413 * elfxx-mips.c (mips_elf_create_got_info): New function.
2414 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2415 (mips_elf_create_got_section): Likewise.
2417 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2419 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2422 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2424 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2426 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2428 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2429 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2431 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2433 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2434 (mips_elf_count_global_tls_relocs): Don't count indirect or
2436 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2437 number of TLS entries were allocated.
2439 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2441 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2443 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2445 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2446 if there are TLS relocations.
2448 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2450 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2451 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2453 2013-02-11 Alan Modra <amodra@gmail.com>
2455 * elfcode.h (elf_checksum_contents): Free contents.
2456 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2457 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2458 (elf_final_link_free): New function, extracted from..
2459 (bfd_elf_final_link): ..here. Always call
2460 _bfd_elf_write_section_eh_frame_hdr.
2461 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2462 _bfd_elf_link_hash_table_free.
2463 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2464 * libbfd.h: Regenerate.
2465 * merge.c (_bfd_merge_sections_free): New function.
2466 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2468 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2469 _bfd_elf_link_hash_table_free.
2470 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2471 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2472 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2473 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2474 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2475 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2476 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2477 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2478 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2479 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2480 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2481 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2482 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2483 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2484 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2485 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2486 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2488 2013-02-10 Alan Modra <amodra@gmail.com>
2490 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2491 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2492 * m68klinux.c (linux_link_hash_table_create): Likewise.
2493 * sparclinux.c (linux_link_hash_table_create): Likewise.
2494 * sunos.c (sunos_link_hash_table_create): Likewise.
2495 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2496 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2497 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2498 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2499 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2500 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2501 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2502 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2503 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2504 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2505 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2506 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2507 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2508 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2509 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2510 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2511 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2512 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2513 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2514 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2515 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2516 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2517 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2518 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2519 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2520 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2521 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2522 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2524 2013-02-10 Alan Modra <amodra@gmail.com>
2526 * i386linux.c (linux_link_hash_table_create): Allocate table
2527 with bfd_zmalloc, not bfd_alloc.
2528 * pdp11.c (link_hash_table_create): Allocate table with
2529 bfd_malloc, not bfd_alloc.
2530 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2531 with bfd_zmalloc, not bfd_zalloc.
2532 (bfin_link_hash_table_create): Likewise.
2533 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2534 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2536 2013-02-10 Alan Modra <amodra@gmail.com>
2539 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2541 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2543 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2545 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2548 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2550 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2553 2013-02-08 Alan Modra <amodra@gmail.com>
2556 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2557 * elf.c (elf_find_function): Revert last change. Use new
2558 tdata field rather than static vars for cache.
2560 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2563 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2564 symbol is defined in regular object.
2566 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2569 * elf.c (elf_find_function): Don't cache if symbols change.
2571 2013-02-07 Alan Modra <amodra@gmail.com>
2574 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2575 copy attributes from or to non-ELF.
2577 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2579 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2580 for non-zero TLS symbol.
2581 (elf_i386_relocate_section): Don't resolve size relocation against
2582 non-zero TLS symbol.
2583 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2584 pc_count for non-zero TLS symbol.
2585 (elf_x86_64_relocate_section): Don't resolve size relocation
2586 against non-zero TLS symbol.
2588 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2589 Andrew Jenner <andrew@codesourcery.com>
2591 Based on patches from Altera Corporation.
2593 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2594 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2595 (BFD_BACKENDS): Add elf32-nios2.lo.
2596 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2597 * Makefile.in: Regenerated.
2598 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2599 bfd_elf32_littlenios2_vec.
2600 * configure: Regenerated.
2601 * config.bfd: Add cases for nios2.
2602 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2603 (bfd_mach_nios2): Define.
2604 (bfd_nios2_arch): Declare.
2605 (bfd_archures_list): Add bfd_nios2_arch.
2606 * targets.c (bfd_elf32_bignios2_vec): Declare.
2607 (bfd_elf32_littlenios2_vec): Declare.
2608 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2609 bfd_elf32_littlenios2_vec.
2610 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2611 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2612 * bfd-in2.h: Regenerated.
2613 * libbfd.h: Regenerated.
2614 * cpu-nios2.c: New file.
2615 * elf32-nios2.c: New file.
2617 2013-02-06 Alan Modra <amodra@gmail.com>
2619 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2622 2013-02-06 Alan Modra <amodra@gmail.com>
2624 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2625 * Makefile.in: Regenerate.
2627 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2628 Pedro Alves <palves@redhat.com>
2630 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2631 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2633 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2634 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2635 * elf-linux-psinfo.h: New file.
2636 * elf.c: Include elf-linux-psinfo.h.
2637 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2639 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2640 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2641 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2642 (elfcore_write_ppc_linux_prpsinfo32): New function.
2644 2013-02-04 Tristan Gingold <gingold@adacore.com>
2646 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2649 2013-02-04 Alan Modra <amodra@gmail.com>
2651 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2652 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2653 * Makefile.in: Regenerate.
2654 * po/SRC-POTFILES.in: Regenerate.
2656 2013-02-04 Alan Modra <amodra@gmail.com>
2658 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2659 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2661 2013-02-01 Alan Modra <amodra@gmail.com>
2663 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2666 2013-01-31 Tristan Gingold <gingold@adacore.com>
2668 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2669 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2670 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2672 2013-01-31 Alan Modra <amodra@gmail.com>
2673 David S. Miller <davem@davemloft.net>
2676 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2677 references to __tls_get_addr.
2678 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2679 vtinherit and vtentry reloc handling too.
2680 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2682 2013-01-31 Alan Modra <amodra@gmail.com>
2684 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2686 2013-01-31 Alan Modra <amodra@gmail.com>
2688 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2690 2013-01-28 Alan Modra <amodra@gmail.com>
2692 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2693 "relocation" in error messages throughout file.
2694 (ppc64_elf_relocate_section): Remove sibling call error message,
2695 replace with "call lacks nop". Specially report errors for
2696 branches to function entry points via OPD lookup and branches
2697 to stubs. Remove NULL symbol handling now done by %T.
2699 2013-01-28 Alan Modra <amodra@gmail.com>
2701 * archive.c (bfd_generic_archive_p): Return target and keep
2702 ardata on partial matches.
2703 * format.c (bfd_check_format_matches): Adjust for above
2704 change. Remove bfd_error_file_ambiguously_recognized dead
2707 2013-01-26 Alan Modra <amodra@gmail.com>
2709 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2710 bfd_preserve_finish): Move to..
2711 * format.c: ..here, splitting out..
2712 (bfd_reinit): ..this. New function.
2713 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2714 keep bfd state for a match.
2715 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2716 * elfcore.h (elf_core_file_p): Likewise.
2717 * mach-o.c (bfd_mach_o_header_p): Likewise.
2718 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2719 * xsym.c (bfd_sym_object_p): Likewise.
2720 * mmo.c (mmo_scan): Clear abfd->symcount.
2721 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2722 * section.c (bfd_section_list_clear): Clear section_htab.count.
2723 * bfd-in2.h: Regenerate.
2725 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2727 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2728 second reloc, make sure that the reloc potentially exists first.
2730 2013-01-24 Nick Clifton <nickc@redhat.com>
2732 * archures.c: Add bfd_mach_v850e3v5.
2733 * bfd-in2.h: Regenerate.
2734 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2735 * cpu-v850_rh850.c: Likewise.
2736 * elf32-v850.c: Add support for v850e3v5 architecture.
2738 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2740 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2742 2013-01-23 Leif Ekblad <leif@rdos.net>
2744 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2746 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2748 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2749 non-zero TLS symbol.
2750 (elf_i386_relocate_section): Resolve size relocation against
2751 non-zero TLS symbol.
2752 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2753 for non-zero TLS symbol.
2754 (elf_x86_64_relocate_section): Resolve size relocation against
2755 non-zero TLS symbol.
2757 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2759 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2760 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2763 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2765 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2766 PC-relative relocation.
2767 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2768 as PC-relative relocation.
2770 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2772 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2774 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2776 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2777 and R_X86_64_SIZE64 check.
2778 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2779 nor R_X86_64_SIZE64.
2781 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2783 * bfd-in2.h: Regenerated.
2784 * libbfd.h: Likewise.
2786 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2787 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2788 (elf_i386_check_relocs): Handle R_386_SIZE32.
2789 (elf_i386_gc_sweep_hook): Likewise.
2790 (elf_i386_relocate_section): Likewise.
2792 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2793 and R_X86_64_SIZE64 entries.
2794 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2795 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2796 (elf_x86_64_reloc_name_lookup): Likewise.
2797 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2799 (elf_x86_64_gc_sweep_hook): Likewise.
2800 (elf_x86_64_relocate_section): Likewise.
2802 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2805 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2807 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2808 with R_X86_64_RELATIVE64.
2810 2013-01-15 Nick Clifton <nickc@redhat.com>
2812 * elf32-msp430.c: Fix spelling typo.
2814 2013-01-15 Alan Modra <amodra@gmail.com>
2816 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2819 2013-01-14 Alan Modra <amodra@gmail.com>
2822 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2823 (memory_bclose): Likewise. Return 0 on success.
2824 * cache.c (cache_bclose): Likewise.
2825 * opncls.c (opncls_bclose, bfd_close): Likewise.
2826 * vms-lib.c (vms_lib_bclose): Likewise.
2827 * libbfd.h: Regenerate.
2829 2013-01-13 Alan Modra <amodra@gmail.com>
2831 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2832 Add ref_dynamic_nonweak.
2833 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2834 (_bfd_elf_merge_symbol): Don't call above function. Move
2835 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2837 (elf_link_add_object_symbols): Delete redundant "override" test.
2838 Don't set dynamic_def here.
2839 (elf_link_output_extsym): Update.
2841 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2843 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2844 normal and TLS symbol access.
2845 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2847 2013-01-12 Alan Modra <amodra@gmail.com>
2849 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2850 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2851 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2853 2013-01-12 Alan Modra <amodra@gmail.com>
2856 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2857 (_bfd_elf_strtab_clear_all_refs): Define.
2858 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2859 (_bfd_elf_strtab_clear_all_refs): Delete.
2860 * elflink.c (elf_link_add_object_symbols): Clear out added
2861 strtab refs. Correct handling of warning common symbols.
2863 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2865 * aout0.c: Remove trailing white spaces.
2866 * archive.c: Likewise.
2867 * archures.c: Likewise.
2868 * bfd-in.h: Likewise.
2869 * bfd-in2.h: Likewise.
2870 * coff-alpha.c: Likewise.
2871 * coff-i860.c: Likewise.
2872 * coff-mips.c: Likewise.
2873 * coff-ppc.c: Likewise.
2874 * coff-tic80.c: Likewise.
2875 * coff-x86_64.c: Likewise.
2876 * coff-z80.c: Likewise.
2877 * coffcode.h: Likewise.
2878 * coffgen.c: Likewise.
2879 * cofflink.c: Likewise.
2880 * compress.c: Likewise.
2881 * corefile.c: Likewise.
2882 * cpu-arm.c: Likewise.
2883 * cpu-avr.c: Likewise.
2884 * cpu-bfin.c: Likewise.
2885 * cpu-cr16.c: Likewise.
2886 * cpu-cr16c.c: Likewise.
2887 * cpu-crx.c: Likewise.
2888 * cpu-h8300.c: Likewise.
2889 * cpu-i386.c: Likewise.
2890 * cpu-lm32.c: Likewise.
2891 * cpu-m68k.c: Likewise.
2892 * cpu-moxie.c: Likewise.
2893 * cpu-msp430.c: Likewise.
2894 * cpu-sh.c: Likewise.
2895 * cpu-xc16x.c: Likewise.
2896 * dwarf2.c: Likewise.
2897 * ecofflink.c: Likewise.
2898 * ecoffswap.h: Likewise.
2899 * elf-ifunc.c: Likewise.
2900 * elf-m10300.c: Likewise.
2901 * elf-vxworks.c: Likewise.
2902 * elf32-avr.c: Likewise.
2903 * elf32-avr.h: Likewise.
2904 * elf32-cr16.c: Likewise.
2905 * elf32-cr16c.c: Likewise.
2906 * elf32-cris.c: Likewise.
2907 * elf32-crx.c: Likewise.
2908 * elf32-frv.c: Likewise.
2909 * elf32-hppa.c: Likewise.
2910 * elf32-i860.c: Likewise.
2911 * elf32-ip2k.c: Likewise.
2912 * elf32-iq2000.c: Likewise.
2913 * elf32-m32c.c: Likewise.
2914 * elf32-m68hc1x.c: Likewise.
2915 * elf32-msp430.c: Likewise.
2916 * elf32-mt.c: Likewise.
2917 * elf32-ppc.c: Likewise.
2918 * elf32-rl78.c: Likewise.
2919 * elf32-s390.c: Likewise.
2920 * elf32-score.h: Likewise.
2921 * elf32-sh-symbian.c: Likewise.
2922 * elf32-sh.c: Likewise.
2923 * elf32-spu.c: Likewise.
2924 * elf32-tic6x.c: Likewise.
2925 * elf32-v850.c: Likewise.
2926 * elf32-xc16x.c: Likewise.
2927 * elf32-xtensa.c: Likewise.
2928 * elf64-alpha.c: Likewise.
2929 * elf64-hppa.c: Likewise.
2930 * elf64-ppc.c: Likewise.
2931 * elf64-s390.c: Likewise.
2932 * elfcore.h: Likewise.
2933 * elflink.c: Likewise.
2934 * elfxx-mips.c: Likewise.
2935 * elfxx-sparc.c: Likewise.
2936 * elfxx-tilegx.c: Likewise.
2938 * libcoff.h: Likewise.
2939 * libpei.h: Likewise.
2940 * libxcoff.h: Likewise.
2941 * linker.c: Likewise.
2942 * mach-o-i386.c: Likewise.
2943 * mach-o-target.c: Likewise.
2944 * mach-o.c: Likewise.
2945 * mach-o.h: Likewise.
2947 * opncls.c: Likewise.
2948 * pdp11.c: Likewise.
2949 * pe-x86_64.c: Likewise.
2950 * peXXigen.c: Likewise.
2951 * pef-traceback.h: Likewise.
2952 * pei-x86_64.c: Likewise.
2953 * peicode.h: Likewise.
2954 * plugin.c: Likewise.
2955 * reloc.c: Likewise.
2956 * riscix.c: Likewise.
2957 * section.c: Likewise.
2960 * tekhex.c: Likewise.
2961 * ticoff.h: Likewise.
2962 * vaxbsd.c: Likewise.
2963 * xcofflink.c: Likewise.
2964 * xtensa-isa.c: Likewise.
2966 2013-01-10 Will Newton <will.newton@imgtec.com>
2968 * Makefile.am: Add Meta.
2969 * Makefile.in: Regenerate.
2970 * archures.c (bfd_mach_metag): New.
2971 * bfd-in2.h: Regenerate.
2972 * config.bfd: Add Meta.
2973 * configure: Regenerate.
2974 * configure.in: Add Meta.
2975 * cpu-metag.c: New file.
2976 * elf-bfd.h: Add Meta.
2977 * elf32-metag.c: New file.
2978 * elf32-metag.h: New file.
2979 * libbfd.h: Regenerate.
2980 * reloc.c: Add Meta relocations.
2981 * targets.c: Add Meta.
2983 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2985 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2986 (elfcore_write_aarch_hw_break): Likewise.
2987 (elfcore_write_aarch_hw_watch): Likewise.
2988 * elf.c (elfcore_grok_aarch_tls): New function.
2989 (elfcore_grok_aarch_hw_break): Likewise.
2990 (elfcore_grok_aarch_hw_watch): Likewise.
2991 (elfcore_grok_note): Call the new functions to handle the
2992 corresponding notes.
2993 (elfcore_write_aarch_tls): New function.
2994 (elfcore_write_aarch_hw_break): Likewise.
2995 (elfcore_write_aarch_hw_watch): Likewise.
2996 (elfcore_write_register_note): Call the new functions to handle the
2997 corresponding pseudo sections.
2999 2013-01-07 Tom Tromey <tromey@redhat.com>
3001 * section.c (_bfd_std_section): Rename from std_section.
3002 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3003 (STD_SECTION): Update.
3004 * bfd-in2.h: Rebuild.
3006 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3008 * archures.c (bfd_mach_mips5900): Define.
3009 * bfd-in2.h: Regenerate.
3010 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3011 * cpu-mips.c: Add support for MIPS r5900.
3012 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3014 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3015 Nick Clifton <nickc@redhat.com>
3017 * elflink.c (get_value): Prevent the use of an undefined shift
3018 operation. Add sanity checks.
3020 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3022 * config.bfd (cr16*-*-uclinux*): New target support.
3025 For older changes see ChangeLog-2012
3027 Copyright (C) 2013 Free Software Foundation, Inc.
3029 Copying and distribution of this file, with or without modification,
3030 are permitted in any medium without royalty provided the copyright
3031 notice and this notice are preserved.
3037 version-control: never
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