1 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
4 * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
5 Set e_flags only if elf_flags_init is FALSE. Copy EI_OSABI
8 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
10 * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
12 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
14 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
15 header to ET_EXEC for -pie -Ttext-segment=.
17 2013-12-08 Alan Modra <amodra@gmail.com>
19 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
20 and ref_dynamic_nonweak when chaining together indirect
23 2013-12-06 Tristan Gingold <gingold@adacore.com>
25 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
26 Display epilog opcode.
27 (pex64_dump_xdata): Add argument rf; make addr a local variable.
28 Adjust call to pex64_xdata_print_uwd_codes.
29 (pex64_bfd_print_pdata): Display code range, adjust call to
31 2013-12-05 Tristan Gingold <gingold@adacore.com>
33 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
35 2013-12-03 Nick Clifton <nickc@redhat.com>
37 * peXXigen.c (pe_print_resource_entries): New function: Displays
38 an entry in a .rsrc section.
39 (pe_print_resource_directory): New function: Displays a directory
41 (pe_print_rsrc): New function: Displays the contents of .rsrc
43 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
45 2013-12-03 Alan Modra <amodra@gmail.com>
47 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
48 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
49 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
51 2013-12-03 Alan Modra <amodra@gmail.com>
53 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
56 2013-11-26 Will Newton <will.newton@linaro.org>
58 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
59 Handle STT_GNU_IFUNC symbols correctly in static links.
61 2013-11-26 Will Newton <will.newton@linaro.org>
63 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
64 PLT_INDEX is calculated using correct header size.
66 2013-11-22 Cory Fields <cory@coryfields.com>
68 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
69 * libcoff.h: Regenerate.
70 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
71 timestamp if --insert-timestamp was used.
73 2013-11-19 Roland McGrath <mcgrathr@google.com>
75 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
76 when not doing linking (i.e. INFO is a null pointer).
78 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
80 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
82 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
84 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
85 and R_X86_64_PLT32_BND.
86 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
88 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
89 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
90 BFD_RELOC_X86_64_PLT32_BND.
91 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
93 (elf_x86_64_gc_sweep_hook): Likewise.
94 (elf_x86_64_relocate_section): Likewise.
95 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
96 and BFD_RELOC_X86_64_PLT32_BND.
97 * bfd-in2.h: Regenerated.
100 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
102 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
104 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
106 2013-11-14 Nick Clifton <nickc@redhat.com>
109 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
110 value, TRUE for success, FALSE for failure.
111 Fail if attempting to create a PLT entry for a thumb only target.
112 (elf32_arm_final_link_relocate): Check result of calling
113 elf32_arm_populate_plt_entry.
114 (elf32_arm_finish_dynamic_symbol): Likewise.
116 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
119 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
120 information when forcing a symbol to be local.
122 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
124 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
125 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
126 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
128 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
130 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
131 size of struct elf_prstatus.
133 2013-11-11 Alan Modra <amodra@gmail.com>
135 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
137 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
139 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
140 here, not SYMBOL_CALLS_LOCAL.
141 (ppc64_elf_relocate_section): Likewise.
142 (size_global_entry_stubs): Set undefined symbols on their global
144 (build_global_entry_stubs): ..rather than here.
145 (ppc64_elf_build_stubs): Don't reset glink->size before calling
146 build_global_entry_stubs.
148 2013-11-07 Roland McGrath <mcgrathr@google.com>
150 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
151 collide with bfd_mach_l1om.
152 * bfd-in2.h: Regenerate.
154 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
155 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
156 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
157 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
158 (elf32_x86_64_nacl_elf_object_p): New function.
159 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
161 2013-11-05 DJ Delorie <dj@redhat.com>
163 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
164 are loaded before trying to use them.
166 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
167 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
170 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
172 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
173 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
174 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
175 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
176 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
177 (bfin_relocate_section): Likewise.
178 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
179 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
180 * elf32-cris.c (cris_elf_relocate_section): Likewise.
181 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
182 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
183 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
184 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
185 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
186 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
187 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
188 * elf32-i386.c (elf_i386_relocate_section): Likewise.
189 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
190 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
191 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
192 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
193 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
194 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
195 * elf32-metag.c (elf_metag_relocate_section): Likewise.
196 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
197 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
198 * elf32-mep.c (mep_elf_relocate_section): Likewise.
199 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
200 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
201 * elf32-mt.c (mt_elf_relocate_section): Likewise.
202 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
203 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
204 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
205 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
206 * elf32-rx.c (rx_elf_relocate_section): Likewise.
207 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
208 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
209 * elf32-s390.c (elf_s390_relocate_section): Likewise.
210 * elf32-v850.c (v850_elf_relocate_section): Likewise.
211 * elf32-vax.c (elf_vax_relocate_section): Likewise.
212 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
213 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
214 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
215 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
216 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
217 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
218 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
219 * elf64-s390.c (elf_s390_relocate_section): Likewise.
220 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
221 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
222 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
223 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
225 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
226 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
228 2013-11-05 Alan Modra <amodra@gmail.com>
230 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
232 (ppc64_elf_set_toc): Adjust.
234 2013-11-05 Alan Modra <amodra@gmail.com>
236 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
237 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
238 elf.srelplt, elf.iplt and elf.irelplt.
240 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
242 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
243 ATTRIBUTE_UNUSED from parameter.
244 (nios2_elf_do_lo16_relocate): Likewise.
245 (nios2_elf32_do_hiadj16_relocate): Likewise.
246 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
247 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
248 (nios2_elf32_do_pcrel16_relocate): Likewise.
249 (nios2_elf32_do_call26_relocate): Likewise.
250 (nios2_elf32_do_gprel_relocate): Likewise.
251 (nios2_elf32_do_ujmp_relocate): Likewise.
252 (nios2_elf32_do_cjmp_relocate): Likewise.
253 (nios2_elf32_do_callr_relocate): Likewise.
254 (nios2_elf32_gc_mark_hook): Likewise.
256 2013-11-04 Alan Modra <amodra@gmail.com>
258 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
259 prologue to non-PIC in non-PIC executables.
261 2013-11-04 Alan Modra <amodra@gmail.com>
263 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
264 pointer_equality_needed flag.
265 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
266 entries for references to functions in shared libraries on
268 (readonly_dynrelocs): Split into function of the same name and..
269 (maybe_set_textrel): ..this new function. Update call.
270 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
271 ELFv2 in most cases if we have a plt entry. Use new
273 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
274 for ifunc in static executables.
275 (size_global_entry_stubs): New function.
276 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
277 Save end of glink branch table.
278 (ppc64_elf_hash_symbol): New function.
279 (build_global_entry_stubs): New function.
280 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
282 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
283 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
286 2013-11-02 Alan Modra <amodra@gmail.com>
288 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
290 2013-11-02 Alan Modra <amodra@gmail.com>
292 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
293 to value for object file.
295 2013-11-01 Roland McGrath <mcgrathr@google.com>
297 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
298 some section have SEC_HAS_CONTENTS set. It's not set for
299 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
300 sections is implausible and not really supportable anyway.
302 2013-10-30 Alan Modra <amodra@gmail.com>
304 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
305 tag to specify tls optimisation.
306 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
307 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
308 toc pointers are used via DT_PPC64_OPT.
310 2013-10-30 Alan Modra <amodra@gmail.com>
312 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
313 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
314 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
315 ppc64_elf_relocate_section): Use new defines.
317 2013-10-30 Alan Modra <amodra@gmail.com>
319 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
320 parameter and adjust for ELFv2. Update all uses.
321 (PLT_CALL_STUB_SIZE): Delete.
322 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
323 (allocate_dynrelocs): Likewise.
324 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
325 (get_r2off): Return 0 for ELFv2 -R.
326 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
327 (ppc64_elf_size_stubs): Likewise.
328 (ppc64_elf_build_stubs): Add new ELFv2 glink.
330 2013-10-30 Alan Modra <amodra@gmail.com>
331 Ulrich Weigand <uweigand@de.ibm.com>
333 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
334 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
335 we forgot, "plt_ent".
336 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
337 st_other bits only valid in ELFv2.
338 (ppc64_elf_merge_symbol_attribute): New function.
339 (ppc_type_of_stub): Add local_off param to test branch range.
340 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
341 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
342 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
344 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
347 2013-10-30 Alan Modra <amodra@gmail.com>
349 * elf64-ppc.c (abiversion, set_abiversion): New functions.
350 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
351 (struct ppc_link_hash_table): Add opd_abi.
352 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
353 (ppc64_elf_merge_private_bfd_data): New function.
354 (ppc64_elf_print_private_bfd_data): New function.
355 (ppc64_elf_tls_setup): Set htab->opd_abi.
356 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
358 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
359 (ppc64_elf_finish_dynamic_symbol): Likewise
361 2013-10-30 Alan Modra <amodra@gmail.com>
363 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
364 reg and r12 as destination.
365 (ppc_build_one_stub): Likewise.
366 (ppc64_elf_build_stubs): Likewise for glink.
368 2013-10-30 Alan Modra <amodra@gmail.com>
370 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
371 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
372 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
373 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
374 Make all _HA and _HI relocs report signed overflow.
375 (ppc64_elf_reloc_type_lookup): Handle new relocs.
376 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
377 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
378 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
379 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
380 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
381 * libbfd.h: Regenerate.
382 * bfd-in2.h: Regenerate.
384 2013-10-29 Roland McGrath <mcgrathr@google.com>
386 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
387 sequence to match what the assembler generates.
389 2013-10-29 Jan Beulich <jbeulich@suse.com>
391 * elflink.c (struct elf_outext_info): Add field file_sym_done.
392 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
393 symbol emission from here ...
394 (elf_link_output_extsym): ... to here.
396 2013-10-24 Nick Clifton <nickc@redhat.com>
399 * dwarf2.c (lookup_address_in_line_info_table): Change return type
400 to be the range of addresses covered by the table.
401 (comp_unit_find_nearest_line): Likewise.
402 (find_line): Search all CUs. Select the one that matches and
403 covers the smallest address range.
405 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
407 * elf32-cris.c (cris_elf_check_relocs): Don't assume
408 a registered dynobj means that a .got has been created.
410 2013-10-17 Alan Modra <amodra@gmail.com>
413 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
414 when finding lowest_section.
416 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
418 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
419 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
420 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
421 Merge Tag_GNU_MIPS_ABI_MSA attributes.
423 2013-10-14 Nick Clifton <nickc@redhat.com>
425 * gen-aout.c (main): Fix formatting. Close file.
427 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
429 * elfxx-mips.c (mips_use_local_got_p): New function.
430 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
431 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
432 GOT and absolute references.
434 2013-10-09 Roland McGrath <mcgrathr@google.com>
436 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
437 expression to int to silence over-eager compiler warnings.
439 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
440 loop that doesn't use (or initialize) it.
442 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
443 Move second const qualifier so it applies to the pointer.
445 2013-10-09 Nick Clifton <nickc@redhat.com>
448 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
450 2013-10-09 Tom Tromey <tromey@redhat.com>
452 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
454 2013-10-09 Nick Clifton <nickc@redhat.com>
457 * elf32-rl78.c (rl78_dump_symtab): Delete.
458 (rl78_get_reloc): Delete.
460 2013-10-09 Tom Tromey <tromey@redhat.com>
462 * bfd-in2.h: Rebuild.
463 * opncls.c (bfd_get_alt_debug_link_info): Change type of
464 buildid_len to bfd_size_type.
466 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
469 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
470 "case". Reindent "switch" statements.
472 2013-10-08 Tom Tromey <tromey@redhat.com>
474 * bfd-in2.h: Rebuild.
475 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
476 parameter. Change type of buildid_out. Update.
477 (get_alt_debug_link_info_shim): New function.
478 (bfd_follow_gnu_debuglink): Use it.
480 2013-10-08 Andreas Schwab <schwab@suse.de>
482 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
485 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
487 * configure: Regenerate.
489 2013-10-03 Will Newton <will.newton@linaro.org>
491 * configure: Regenerate.
492 * configure.in: Build elf-ifunc.o for AArch64.
493 * elfnn-aarch64.c: Include objalloc.h.
494 (elfNN_aarch64_local_htab_hash): New function.
495 (elfNN_aarch64_local_htab_eq): New function.
496 (elfNN_aarch64_get_local_sym_hash): New function.
497 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
499 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
500 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
501 for handling STT_GNU_IFUNC symbols.
502 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
503 references to STT_GNU_IFUNC symbols.
504 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
505 STT_GNU_IFUNC symbols.
506 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
507 symbols. Ensure we don't increase plt.refcount from -1 to 0.
508 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
509 (elfNN_aarch64_is_function_type): Remove function.
510 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
511 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
512 (elfNN_aarch64_allocate_local_dynrelocs): New function.
513 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
514 (elfNN_aarch64_size_dynamic_sections): Call
515 elfNN_aarch64_allocate_local_dynrelocs.
516 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
517 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
518 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
519 STT_GNU_IFUNC symbols and .iplt.
520 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
521 (elfNN_aarch64_finish_dynamic_sections): Call
522 elfNN_aarch64_finish_local_dynamic_symbol.
524 2013-09-30 Nick Clifton <nickc@redhat.com>
526 * cpu-msp430.c: Use printable names that match the values
527 displayed by readelf.
529 2013-08-25 Andrew Pinski <apinski@cavium.com>
531 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
534 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
536 * elfxx-mips.c (mips_elf_create_got_section): Hide
537 _GLOBAL_OFFSET_TABLE_.
539 2013-09-24 Alan Modra <amodra@gmail.com>
541 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
543 2013-09-24 Alan Modra <amodra@gmail.com>
545 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
546 stabs at end of .stab. Tidy variable usage. Don't drop the need
547 for a NULL function name stab if If N_FUN stab is ignored.
548 Ensure index entry count loop matches write loop.
550 2013-09-20 Alan Modra <amodra@gmail.com>
552 * configure: Regenerate.
554 2013-09-18 Tristan Gingold <gingold@adacore.com>
556 * configure.in: Bump version to 2.24.51
557 * configure: Regenerate.
559 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
561 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
564 2013-08-31 John David Anglin <dave.anglin@bell.net>
566 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
569 2013-08-29 Jakub Jelinek <jakub@redhat.com>
571 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
572 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
573 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
574 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
576 2013-08-27 Alan Modra <amodra@gmail.com>
578 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
579 Add notice_as_needed.
580 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
581 (elf_backend_notice_as_needed): Define.
582 (ppc64_elf_as_needed_cleanup): Rename and adjust..
583 (ppc64_elf_notice_as_needed): ..to this.
584 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
585 (elf_link_add_object_symbols): ..from here.
586 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
587 (elf_backend_notice_as_needed): Define..
588 (elfNN_bed): ..and use here.
590 2013-08-26 Roland McGrath <mcgrathr@google.com>
592 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
593 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
594 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
595 (bfd_i386_nacl_arch): New variable.
596 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
597 (bfd_x64_32_arch_intel_syntax): Link them into the list.
598 * bfd-in2.h: Regenerate.
600 2013-08-26 Roland McGrath <mcgrathr@google.com>
602 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
603 elf_segment_map list. If an executable segment is page-aligned
604 but does not end with a full page, then append a fake section into
605 the segment map entry that pads out the page.
606 (nacl_final_write_processing): New function. Write the code fill
607 laid out in nacl_modify_segment_map.
608 * elf-nacl.h: Declare it.
609 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
610 (elf_backend_final_write_processing): Define it for NaCl backend.
611 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
612 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
614 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
615 parameter to MINPAGESIZE.
616 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
618 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
620 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
622 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
623 set GOT's entry size if there is no ELF section data.
624 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
625 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
628 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
630 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
631 (get_elf_x86_64_backend_data): Use it.
632 (elf_x86_64_size_dynamic_sections): Likewise.
634 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
637 * bfdio.c: Fix typos.
638 * elf32-spu.c: Likewise.
639 * elfnn-aarch64.c: Likewise.
641 2013-08-21 Tristan Gingold <gingold@adacore.com>
643 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
645 * coffcode.h (coff_compute_section_file_positions): Force
646 match between file offset and vma offset.
648 2013-08-21 Alan Modra <amodra@gmail.com>
650 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
651 and *poldalignment before exiting when !relocs_compatible.
653 2013-08-21 Alan Modra <amodra@gmail.com>
655 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
656 symbols to STV_HIDDEN.
658 2013-08-14 John Tytgat <john@bass-software.com>
661 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
662 segment containing the relocating symbol instead of assuming 0 for
663 sb group relocations.
665 2013-08-09 Nick Clifton <nickc@redhat.com>
667 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
668 flag bits do not match.
669 (rl78_elf_print_private_bfd_data): Describe G10 flag.
671 2013-08-05 John Tytgat <john@bass-software.com>
673 * po/BLD-POTFILES.in: Regenerate.
674 * po/SRC-POTFILES.in: Likewise.
676 2013-07-31 John Tytgat <john@bass-software.com>
679 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
682 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
684 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
685 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
688 2013-07-27 Andrew Pinski <apinski@cavium.com>
690 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
691 Use the correct alignment for
692 _bfd_elf_make_dynamic_reloc_section for ILP32.
694 2013-07-27 Andrew Pinski <apinski@cavium.com>
696 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
697 BFD_RELOC_AARCH64_NONE explicitly.
699 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
701 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
702 entry size if there is no ELF section data.
704 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
706 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
707 Don't check symbol visibility here. Remove a check already
709 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
710 instead of individual checks.
711 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
712 check the offset to decide if produce a GOT or PLT entry.
713 Remove redundant assertions. Remove code to produce GOT entries
714 for local symbols. Remove a duplicate comment and add a comment
716 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
719 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
721 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
724 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
726 * elf32-vax.c (elf_vax_discard_got_entries): New function.
727 (elf_vax_always_size_sections): Likewise.
728 (elf_vax_size_dynamic_sections): Remove code moved to
729 elf_vax_always_size_sections. Make comment on
730 elf_vax_instantiate_got_entries match reality.
731 (elf_vax_instantiate_got_entries): Assert that rather than check
732 if dynobj is null. Don't check for dynamic_sections_created.
733 Make function description match reality.
734 (elf_backend_always_size_sections): New macro.
736 2013-07-25 Alan Modra <amodra@gmail.com>
738 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
740 (opd_entry_value): Cache .opd section contents.
741 (ppc64_elf_relocate_section): Adjust.
743 2013-07-25 Alan Modra <amodra@gmail.com>
747 * elflink.c (elf_link_add_object_symbols): Correct test in
748 last patch. Remove unnecessary code.
750 2013-07-24 Tristan Gingold <gingold@adacore.com>
752 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
753 R_RBR. Add numbers in comments.
754 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
755 * coff64-rs6000.c: Likewise.
757 2013-07-20 Alan Modra <amodra@gmail.com>
761 * elflink.c (elf_link_add_object_symbols): Don't clobber
762 .gnu.warning.symbol sections when shared.
764 2013-07-19 Nick Clifton <nickc@redhat.com>
766 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
767 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
769 2013-07-18 Travis Snoozy <quandary@remstate.com>
772 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
774 * R_MSP430_2X_PCREL: Likewise.
775 * R_MSP430X_10_PCREL: Likewise.
776 * R_MSP430X_2X_PCREL: Likewise.
778 2013-07-18 Terry Guo <terry.guo@arm.com>
780 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
782 (elf32_arm_final_link_relocate): Likewise.
784 2013-07-18 Bill Neubauer <wcn@google.com>
786 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
789 2013-07-18 Roland McGrath <mcgrathr@google.com>
791 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
792 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
793 (arm_build_one_stub): Increase MAXRELOCS to 3.
794 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
795 (struct elf32_arm_link_hash_table): Give add_stub_section member's
796 pointee type a third argument.
797 (elf32_arm_create_or_find_stub_sec): Update caller.
798 (elf32_arm_size_stubs): Update argument type.
799 * bfd-in.h (elf32_arm_size_stubs): Update decl.
800 * bfd-in2.h: Regenerate.
801 * libbfd.h: Regenerate.
803 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
805 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
806 magic numbers with enum values.
808 2013-07-12 Roland McGrath <mcgrathr@google.com>
810 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
811 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
812 been added here with 2013-07-05 elf32-s390.c change).
813 * bfd-in2.h: Regenerate (no-op).
814 * libbfd.h: Regenerate (no-op).
816 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
818 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
820 (_bfd_mips_elf_print_private_bfd_data): Likewise.
822 2013-07-09 Tristan Gingold <gingold@adacore.com>
824 * vms-alpha.c (struct vms_private_data_struct): Remove
825 flag_hash_long_names and flag_show_after_trunc.
826 (hash_string): Remove.
827 (_bfd_vms_length_hash_symbol): Remove.
828 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
829 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
830 (_bfd_vms_write_ehdr): Remove code that set removed flags.
831 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
832 (vms_bfd_is_local_label_name): Remove trace call.
834 2013-07-09 Tristan Gingold <gingold@adacore.com>
836 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
838 * configure.com: Adjust to match changes in configure.
839 * makefile.vms (OBJS): Update list.
841 2013-07-05 Tristan Gingold <gingold@adacore.com>
843 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
846 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
848 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
849 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
850 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
851 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
853 * elf64-s390.c: See elf32-s390.c
854 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
855 * libbfd.h: Add new reloc strings.
857 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
859 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
861 (elfNN_aarch64_relocate_section): Likewise.
862 (elfNN_aarch64_gc_sweep_hook): Likewise.
863 (elfNN_aarch64_check_relocs): Likewise.
865 2013-07-03 Alan Modra <amodra@gmail.com>
867 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
868 when relocatable. Don't change root.type or type here.
869 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
871 2013-07-03 Alan Modra <amodra@gmail.com>
873 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
874 (ppc64_elf_size_stubs): Don't set "addend".
875 (ppc64_elf_relocate_section): Don't allow calls via
876 toc-adjusting stubs without a following nop even in an
877 executable, except for self-calls and both libc_start_main
878 and .libc_start_main.
880 2013-07-03 Alan Modra <amodra@gmail.com>
882 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
884 2013-07-02 Tristan Gingold <gingold@adacore.com>
886 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
889 2013-07-02 Tristan Gingold <gingold@adacore.com>
891 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
892 (_bfd_vms_find_nearest_line_discriminator): New function.
894 2013-07-02 Tristan Gingold <gingold@adacore.com>
896 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
898 2013-07-02 Tristan Gingold <gingold@adacore.com>
900 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
901 (rs6000coff_vec): Reference it.
903 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
905 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
906 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
907 (elfNN_aarch64_create_dynamic_sections): Do not define
908 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
910 2013-07-02 Alan Modra <amodra@gmail.com>
912 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
913 .TOC. after relocatable check.
915 2013-07-01 Alan Modra <amodra@gmail.com>
917 * elf64-ppc.h (ppc64_elf_toc): Delete.
918 (ppc64_elf_set_toc): Declare.
919 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
920 with call the ppc64_elf_set_toc.
921 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
922 (ppc64_elf_start_multitoc_partition): Likewise.
923 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
925 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
927 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
928 as needing a toc pointer.
929 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
930 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
933 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
936 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
939 2013-06-28 Nick Clifton <nickc@redhat.com>
942 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
944 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
946 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
948 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
949 in sgot[0] rather than sgotplt[0].
951 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
953 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
954 beginning of the generated file.
955 (elf64-aarch64.c): Likewise.
956 * Makefile.in: Re-generated.
958 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
960 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
961 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
962 * Makefile.in: Re-generated.
963 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
964 (bfd_elf64_littleaarch64_vec): Likewise.
965 (bfd_elf32_bigaarch64_vec): Likewise.
966 (bfd_elf32_littleaarch64_vec): Likewise.
967 * configure: Re-generated.
968 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
969 * elfxx-aarch64.h: New file.
970 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
971 stuff to elfxx-aarch64.c.
972 (bfd_elf_aarch64_put_addend): Removed.
973 (PG_OFFSET, PG): Likewise.
974 (elfNN_aarch64_small_plt0_entry): Support ELF32.
975 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
976 (elf64_aarch64_grok_prstatus): Removed.
977 (elf_backend_grok_prstatus): Removed.
979 (aarch64_unsigned_overflow): Likewise.
980 (aarch64_signed_overflow): Likewise.
981 (aarch64_resolve_relocation): Likewise.
983 (decode_branch_ofs_26): Likewise.
984 (decode_cond_branch_ofs_19): Likewise.
985 (decode_ld_lit_ofs_19): Likewise.
986 (decode_tst_branch_ofs_14): Likewise.
987 (decode_movw_imm): Likewise.
988 (decode_adr_imm): Likewise.
989 (decode_add_imm): Likewise.
990 (reencode_branch_ofs_26): Likewise.
991 (reencode_cond_branch_ofs_19): Likewise.
992 (reencode_ld_lit_ofs_19): Likewise.
993 (reencode_tst_branch_ofs_14): Likewise.
994 (reencode_movw_imm): Likewise.
995 (reencode_adr_imm): Likewise.
996 (reencode_ldst_pos_imm): Likewise.
997 (reencode_add_imm): Likewise.
998 (reencode_movzn_to_movz): Likewise.
999 (reencode_movzn_to_movn): Likewise.
1000 (aarch64_relocate): Update to call the new function names in
1002 (aarch64_calculate_got_entry_vma): Likewise.
1003 (elfNN_aarch64_final_link_relocate): Likewise.
1004 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
1005 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
1006 (elf_aarch64_update_plt_entry): ... this.
1007 (elfNN_aarch64_create_small_pltn_entry): Update.
1008 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1009 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1010 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1011 call elf_aarch64_update_plt_entry.
1013 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1015 * bfd-in2.h: Re-generated.
1016 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1017 (IS_AARCH64_TLS_RELOC): Change to be based on the
1018 bfd reloc enumerators.
1019 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1020 (PG, PG_OFFSET): Cast literal to bfd_vma.
1021 (elf64_aarch64_howto_table): Removed.
1022 (elf64_aarch64_howto_dynrelocs): Removed.
1023 (elf64_aarch64_tls_howto_table): Removed.
1024 (elf64_aarch64_tlsdesc_howto_table): Removed.
1025 (elfNN_aarch64_howto_table): New table to host all howto entires..
1026 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1027 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1028 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1029 (struct elf_aarch64_reloc_map): New.
1030 (elf_aarch64_reloc_map): New table.
1031 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1032 (elfNN_aarch64_howto_from_type): Update to look up the new table
1033 elfNN_aarch64_howto_table.
1034 (struct elf64_aarch64_reloc_map): Remove.
1035 (elf64_aarch64_reloc_map): Remove.
1036 (elfNN_aarch64_reloc_type_lookup): Change to call
1037 elfNN_aarch64_howto_from_bfd_reloc.
1038 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1039 elfNN_aarch64_howto_table.
1040 (aarch64_resolve_relocation): Refactor to switch on the bfd
1042 (bfd_elf_aarch64_put_addend): Likewise.
1043 (elfNN_aarch64_final_link_relocate): Likewise.
1044 (aarch64_tls_transition_without_check): Likewise.
1045 (aarch64_reloc_got_type): Likewise.
1046 (aarch64_can_relax_tls): Likewise.
1047 (aarch64_tls_transition): Likewise.
1048 (elfNN_aarch64_tls_relax): Likewise.
1049 (elfNN_aarch64_final_link_relocate): Likewise.
1050 (elfNN_aarch64_relocate_section): Likewise.
1051 (elfNN_aarch64_gc_sweep_hook): Likewise.
1052 (elfNN_aarch64_check_relocs): Likewise.
1053 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1054 * libbfd.h: Re-generated.
1055 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1056 (BFD_RELOC_AARCH64_RELOC_START)
1057 (BFD_RELOC_AARCH64_RELOC_END)
1058 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1059 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1060 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1061 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1062 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1063 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1064 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1066 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1068 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1069 (BUILD_CFILES): Add elf32-aarch64.c.
1070 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1071 * Makefile.in: Re-generated.
1072 * archures.c (bfd_mach_aarch64_ilp32): New define.
1073 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1074 (bfd_elf32_aarch64_set_options): Ditto.
1075 (elf32_aarch64_setup_section_lists): Ditto.
1076 (elf32_aarch64_next_input_section): Ditto.
1077 (elf32_aarch64_size_stubs): Ditto.
1078 (elf32_aarch64_build_stubs): Ditto.
1079 * bfd-in2.h: Re-generated.
1080 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1081 and bfd_elf32_bigaarch64_vec.
1082 (aarch64-*-linux*): Likewise.
1083 (aarch64_be-*-elf): Likewise.
1084 (aarch64_be-*-linux*): Likewise.
1085 * configure.in (bfd_elf32_bigaarch64_vec)
1086 (bfd_elf32_littleaarch64_vec): New.
1087 * configure: Re-generated.
1088 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1090 (bfd_aarch64_arch_ilp32): New.
1091 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1092 * elfnn-aarch64.c (ARCH_SIZE): New define.
1093 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1094 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1095 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1096 (ELF64_R_*): Rename to ELFNN_R_*.
1097 Plus other paramaterization.
1098 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1100 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1101 bfd_elf32_littleaarch64_vec.
1103 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1105 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1106 (BUILD_CFILES): Add elf64-aarch64.c.
1107 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1108 * Makefile.in: Re-generated.
1109 * elf64-aarch64.c: Rename to ...
1110 * elfnn-aarch64.c: ... this.
1112 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1113 Paul Brook <paul@codesourcery.com>
1115 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1116 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1117 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1118 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1119 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1120 (micromips_insn32_o32_exec_plt0_entry): New variable.
1121 (micromips_insn32_o32_exec_plt_entry): Likewise.
1122 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1123 (mips_elf_estimate_stub_size): Likewise.
1124 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1125 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1126 (mips_finish_exec_plt): Likewise.
1127 (_bfd_mips_elf_relax_section): Likewise.
1128 (_bfd_mips_elf_insn32): New function.
1129 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1131 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1133 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1135 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1136 (bfd_elf32_get_synthetic_symtab): New macro.
1137 * elfxx-mips.c (plt_entry): New structure.
1138 (mips_elf_link_hash_entry): Add use_plt_entry member.
1139 (mips_elf_link_hash_table): Rename plt_entry_size member to
1140 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1141 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1143 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1144 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1145 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1146 (STUB_LI16S_MICROMIPS): Likewise.
1147 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1148 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1149 (micromips_o32_exec_plt0_entry): New variable.
1150 (mips16_o32_exec_plt_entry): Likewise.
1151 (micromips_o32_exec_plt_entry): Likewise.
1152 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1153 (mips_elf_output_extsym): Update to use gotplt_union's plist
1154 member rather than offset.
1155 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1156 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1157 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1158 member rather than offset.
1159 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1161 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1163 (mips_elf_make_plt_record): New function.
1164 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1165 of JAL relocations that might need a PLT entry.
1166 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1167 gotplt_union's plist member rather than offset. Set individual
1168 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1169 Don't set the symbol's value in the symbol table for PLT
1170 references here. Don't set the PLT or PLT GOT section sizes
1172 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1173 (mips_elf_allocate_lazy_stub): Likewise.
1174 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1176 (mips_elf_set_plt_sym_value): New function.
1177 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1178 PLT and PLT GOT section sizes here. Set the symbol values in
1179 the symbol table for PLT references here. Handle microMIPS
1180 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1181 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1182 gotplt_union's plist member rather than offset. Handle
1183 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1184 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1185 gotplt_union's plist member rather than offset. Use
1186 MIPS_ELF_GOT_SIZE to calculate GOT address.
1187 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1188 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1189 mips_finish_exec_plt.
1190 (_bfd_mips_elf_link_hash_table_create): Update to use
1191 gotplt_union's plist member rather than offset.
1192 (_bfd_mips_elf_get_synthetic_symtab): New function.
1194 2013-06-24 Wawa <caojinyu@msn.com>
1197 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1199 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1201 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1203 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1204 * Makefile.in: Regenerate.
1205 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1206 Set want64 to true for them at the end.
1207 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1210 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1212 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1213 set sh_entsize for PLT section.
1215 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1217 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1218 * bfd-in2.h: Re-generated.
1219 * elf64-aarch64.c (RELOC_SECTION): Removed.
1220 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1221 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1222 (elf64_aarch64_link_hash_traverse): Ditto.
1223 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1226 2013-06-19 Will Newton <will.newton@linaro.org>
1228 * configure: Regenerated.
1229 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1230 * elf64-aarch64.c: Remove objalloc.h include.
1231 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1232 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1233 members. (elf_aarch64_local_htab_hash): Remove function.
1234 (elf_aarch64_local_htab_eq): Remove function.
1235 (elf_aarch64_get_local_sym_hash): Remove function.
1236 (elf64_aarch64_link_hash_table_create): Remove local hash
1237 table initialization.
1238 (elf64_aarch64_final_link_relocate): Remove sym argument and
1239 handling of ifunc symbols.
1240 (elf64_aarch64_relocate_section): Don't pass sym argument to
1241 elf64_aarch64_final_link_relocate.
1242 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1243 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1244 (elf64_aarch64_check_relocs): Likewise.
1245 (elf64_aarch64_post_process_headers): Remove call to
1247 (elf64_aarch64_is_function_type): New function.
1248 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1249 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1250 (elf64_aarch64_size_dynamic_sections): Remove call to
1251 elf_aarch64_allocate_local_dynrelocs.
1252 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1253 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1254 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1255 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1256 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1257 elf_aarch64_finish_local_dynamic_symbol.
1258 (elf64_aarch64_add_symbol_hook): Remove function.
1260 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1262 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1263 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1264 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1265 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1266 R_AARCH64_GOT_LD_PREL19.
1268 2013-06-13 Terry Guo <terry.guo@arm.com>
1271 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1272 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1273 supports thumb instructions.
1275 2013-06-11 DJ Delorie <dj@redhat.com>
1277 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1279 2013-06-11 Will Newton <will.newton@linaro.org>
1281 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1282 ELF64_R_SYM instead of ELF32_R_SYM.
1284 2013-06-11 Nick Clifton <nickc@redhat.com>
1286 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1287 checks if the dynamic sections have been created and relaxation
1288 has not been performed.
1290 2013-06-07 Will Newton <will.newton@linaro.org>
1292 * configure: Regenerate.
1293 * configure.in: Build elf-ifunc.o for AArch64.
1294 * elf64-aarch64.c: Include objalloc.h.
1295 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1296 (struct elf64_aarch64_link_hash_table): Add members for handling
1297 R_AARCH64_IRELATIVE relocations.
1298 (elf_aarch64_local_htab_hash): New function.
1299 (elf_aarch64_local_htab_eq): New function.
1300 (elf_aarch64_get_local_sym_hash): New function.
1301 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1303 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1304 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1305 for handling STT_GNU_IFUNC symbols.
1306 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1307 references to STT_GNU_IFUNC symbols.
1308 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1309 STT_GNU_IFUNC symbols.
1310 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1311 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1312 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1313 (elf64_aarch64_is_function_type): Remove function.
1314 (elf64_aarch64_allocate_dynrelocs): Call
1315 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1316 (elf_aarch64_allocate_local_dynrelocs): New function.
1317 (elf64_aarch64_size_dynamic_sections): Call
1318 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1319 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1320 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1321 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1322 STT_GNU_IFUNC symbols and .iplt.
1323 (elf_aarch64_finish_local_dynamic_symbol): New function.
1324 (elf64_aarch64_finish_dynamic_sections): Call
1325 elf_aarch64_finish_local_dynamic_symbol.
1326 (elf64_aarch64_add_symbol_hook): New function.
1328 2013-06-03 Alan Modra <amodra@gmail.com>
1330 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1331 var. Use it with last_stab.
1333 2013-05-30 Paul Brook <paul@codesourcery.com>
1335 * bfd-in2.h: Regenerate.
1336 * elf32-mips.c (elf_mips_eh_howto): New.
1337 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1338 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1339 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1340 * elf64-mips.c (elf_mips_eh_howto): New.
1341 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1342 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1343 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1344 * libbfd.h: Regenerate.
1345 * reloc.c (BFD_RELOC_MIPS_EH): New.
1347 2013-05-29 Nick Clifton <nickc@redhat.com>
1349 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1350 alternate debug info source.
1351 (dwarf_debug_sections): Add entries for alternate .debug_str and
1352 .debug_info sections.
1353 (dwarf_debug_section_enum): Likewise.
1354 (read_alt_indirect_string): New function. Handles a
1355 DW_FORM_GNU_strp_alt attribute.
1356 (read_alt_indirect_ref): New function. Handles a
1357 DW_FORM_GNU_ref_alt attribute.
1358 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1359 DW_FORM_GNU_strp_alt.
1360 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1362 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1364 * opncls.c (GNU_DEBUGALTLINK): Define.
1365 (bfd_get_alt_debug_link_info): New function.
1366 (separate_alt_debug_file_exists): New function.
1367 (find_separate_debug_file): Add parameters for fetch and check
1369 (bfd_follow_gnu_debugaltlink): New function.
1370 * bfd-in2.h: Regenerate.
1372 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1374 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1375 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1376 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1377 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1378 * bfd-in2.h: Regenerate.
1379 * libbfd.h: Regenerate.
1380 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1382 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1383 (elf64_aarch64_reloc_map): Likewise.
1384 (aarch64_resolve_relocation): Likewise.
1385 (bfd_elf_aarch64_put_addend): Likewise.
1386 (aarch64_tls_transition_without_check): Likewise.
1387 (aarch64_reloc_got_type): Likewise.
1388 (elf64_aarch64_final_link_relocate): Likewise.
1389 (elf64_aarch64_tls_relax): Likewise.
1390 (elf64_aarch64_relocate_section): Likewise.
1391 (elf64_aarch64_gc_sweep_hook): Likewise.
1392 (elf64_aarch64_check_relocs): Likewise.
1394 2013-05-26 Mark Wielaard <mjw@redhat.com>
1396 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1397 (max_open_files): New static int initialized to zero.
1398 (bfd_cache_max_open): New static function to set and return
1400 (bfd_cache_init): Use bfd_cache_max_open.
1401 (bfd_open_file): Likewise.
1402 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1403 (AC_CHECK_FUNCS): Add getrlimit.
1404 * configure: Regenerated.
1405 * config.in: Likewise.
1406 * sysdep.h: Check and include sys/resource.h for getrlimit.
1408 2013-05-23 Alan Modra <amodra@gmail.com>
1410 * format.c (bfd_check_format_matches): Don't match a target in
1411 targ_selvecs if some other target is a better match. If
1412 targets implement match priority, fall back to the first of
1415 2013-05-22 Eric Herman <eric@freesa.org>
1418 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1420 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1423 * srec.c (srec_set_section_contents): Properly convert size
1424 and offset to address when octets_per_byte is not unity.
1426 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1428 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1429 refcount member of the gotplt_union when resetting the reference
1430 count. Adjust comment.
1432 2013-05-20 Will Newton <will.newton@linaro.org>
1434 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1435 relocs_copied member.
1436 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1437 relocs_copied member.
1438 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1439 relocs_copied member.
1441 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1443 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1444 function definition.
1446 2013-05-16 Cary Coutant <ccoutant@google.com>
1448 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1449 external_ext_size and esize.
1451 2013-05-16 Tristan Gingold <gingold@adacore.com>
1453 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1454 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1456 2013-05-15 Andreas Schwab <schwab@suse.de>
1458 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1460 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1462 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1463 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1465 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1467 * bfd.c (_bfd_default_error_handler): Replace use of putc
1468 by fputc. Add comment explaining why.
1470 2013-05-09 Alan Modra <amodra@gmail.com>
1472 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1473 of symbols when hashes already exist.
1475 2013-05-07 Will Newton <will.newton@linaro.org>
1477 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1478 plt_header_size argument for ports where it differs from
1480 * elf-bfd.h: Likewise.
1481 * elf32-i386.c: Pass plt_header_size to
1482 _bfd_elf_allocate_ifunc_dyn_relocs.
1483 * elf64-x86-64.c: Likewise.
1485 2013-05-07 Will Newton <will.newton@linaro.org>
1487 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1489 * elf-bfd.h: Likewise.
1491 2013-05-06 Paul Brook <paul@codesourcery.com>
1493 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1494 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1495 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1496 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1497 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1498 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1500 2013-05-06 Alan Modra <amodra@gmail.com>
1502 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1503 hashes are not available.
1505 2013-05-06 Alan Modra <amodra@gmail.com>
1507 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1508 hashes around loading as-needed library. Zero them on allocation,
1509 and restore to initial all-zero state if library not needed.
1510 Arrange to reuse hashes if we load library again later.
1512 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1514 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1515 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1516 * elfn32-mips.c: Likewise.
1517 * elf64-mips.c: Likewise.
1519 2013-05-02 Nick Clifton <nickc@redhat.com>
1521 * archures.c: Add some more MSP430 machine numbers.
1522 * config.bfd (msp430): Define targ_selvecs.
1523 * configure.in: Add bfd_elf32_msp430_ti_vec.
1524 * cpu-msp430.c: Add some more MSP430 machine numbers.
1525 * elf32-msp430.c Add support for MSP430X relocations.
1526 Add support for TI compiler generated relocations.
1527 Add support for sym_diff relocations.
1528 Add support for relaxing out of range short branches into long
1530 Add support for MSP430 attribute section.
1531 * reloc.c: Add MSP430X relocations.
1532 * targets.c: Add bfd_elf32_msp430_ti_vec.
1533 * bfd-in2.h: Regenerate.
1534 * configure: Regenerate.
1535 * libbfd.h: Regenerate.
1537 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1539 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1540 alpha*-*-linux*ecoff*.
1542 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1545 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1548 2013-04-30 Alan Modra <amodra@gmail.com>
1550 * elflink.c (bfd_elf_record_link_assignment): Dont make
1551 STV_INTERNAL symbols STV_HIDDEN.
1553 2013-04-29 Nick Clifton <nickc@redhat.com>
1555 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1556 fragmented .debug_line sections associated with unmarked code
1559 2013-04-29 Will Newton <will.newton@linaro.org>
1561 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1562 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1564 2013-04-29 Will Newton <will.newton@linaro.org>
1566 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1567 error check up and add error message.
1569 2013-04-26 Will Newton <will.newton@linaro.org>
1571 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1573 2013-04-25 Alan Modra <amodra@gmail.com>
1575 * config.bfd: Add powerpc64le-linux.
1577 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1579 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1582 2013-04-24 Roland McGrath <mcgrathr@google.com>
1584 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1585 allocate space for PLT header even if IS_IPLT_ENTRY.
1586 (arm_nacl_put_plt0): New function, broken out of ...
1587 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1588 If HTAB->nacl_p, set up the PLT header in .iplt too.
1589 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1590 a mapping symbol for the start of .iplt too.
1592 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1594 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1596 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1598 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1600 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1602 2013-04-22 Alan Modra <amodra@gmail.com>
1605 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1606 sh_size or reloc_count adjustment by count.
1608 2013-04-22 Alan Modra <amodra@gmail.com>
1610 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1611 create_linkage_sections here..
1612 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1613 (create_linkage_sections): Move earlier in file.
1614 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1615 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1617 2013-04-19 Nick Clifton <nickc@redhat.com>
1620 * compress.c (decompress_contents): Always call inflateEnd, even
1621 when another inflation operation fails.
1623 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf-ifunc.c: Update copyright year.
1627 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1629 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1630 macro's return value is ignored.
1631 * elf32-hppa.c: Likewise.
1632 * elf32-tic6x.c: Likewise.
1633 * mach-o.c: Likewise.
1635 * opncls.c: Likewise.
1636 * peicode.h: Likewise.
1637 * elf32-m32r.c: Check return value of bfd_set_section_*().
1638 * elfnn-ia64.c: Likewise.
1639 * elfxx-mips.c: Likewise.
1640 * vms-alpha.c: Likewise.
1642 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1645 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1646 regular reference without non-GOT reference when building
1649 2013-04-15 Alan Modra <amodra@gmail.com>
1651 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1652 cache slot for archives.
1654 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1656 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1657 local variable mmop.
1659 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1662 * elf32-avr.c: Consider all sections to determine if linker
1663 relaxation can safely delete a ret after a call/jmp
1665 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1667 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1670 2013-04-08 Tom Tromey <tromey@redhat.com>
1672 * som.c (bfd_section_from_som_symbol): No longer static.
1673 * som.h (bfd_section_from_som_symbol): Declare.
1675 2013-04-06 Alan Modra <amodra@gmail.com>
1677 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1678 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1680 2013-04-05 Nick Clifton <nickc@redhat.com>
1682 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1684 2013-04-04 Alan Modra <amodra@gmail.com>
1686 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1687 * bfd-in2.h: Regenerate.
1688 * elflink.c (elf_link_add_object_symbols): Use new error.
1690 2013-04-03 Nick Clifton <nickc@redhat.com>
1692 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1693 (bfd_elf32_bfd_is_target_special_symbol): Define.
1695 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1697 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1698 elf64_aarch64_locals to get local GOT reference counts.
1700 2013-04-02 DJ Delorie <dj@redhat.com>
1702 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1703 (rl78_elf_relax_section): Only fetch the next reloc if there is
1706 2013-03-30 Alan Modra <amodra@gmail.com>
1709 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1710 global symbols referenced by relocs.
1711 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1712 * elf32-bfin.c (bfin_check_relocs): Likewise.
1713 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1714 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1715 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1716 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1717 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1718 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1719 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1720 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1721 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1722 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1723 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1724 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1725 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1726 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1727 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1728 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1729 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1730 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1731 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1732 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1733 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1734 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1735 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1736 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1737 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1738 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1739 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1740 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1741 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1742 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1743 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1744 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1745 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1746 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1747 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1748 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1749 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1750 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1751 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1752 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1753 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1754 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1755 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1756 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1757 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1758 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1759 test indirect/warning links for NULL.
1761 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1764 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1765 symbol is referenced by a non-shared object.
1766 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1768 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1770 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1771 R_SH_REL32 relocations against undefined weak symbols.
1773 2013-03-28 Alan Modra <amodra@gmail.com>
1775 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1776 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1777 into ifunc and non-ifunc.
1778 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1779 separate ifunc/non-ifunc dynrel counts.
1780 (allocate_got): Always use reliplt for ifunc.
1781 (allocate_dynrelocs): Likewise.
1782 (ppc64_elf_size_dynamic_sections): Likewise.
1783 (ppc64_elf_layout_multitoc): Likewise.
1784 (ppc64_elf_relocate_section): Likewise.
1786 2013-03-28 Alan Modra <amodra@gmail.com>
1788 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1789 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1790 into ifunc and non-ifunc.
1791 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1792 (ppc_elf_size_dynamic_sections): Likewise.
1793 (ppc_elf_relocate_section): Likewise.
1795 2013-03-28 Alan Modra <amodra@gmail.com>
1797 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1798 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1799 bfd_link_info* and asection* params.
1800 (_bfd_elf_reloc_type_class): Likewise.
1801 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1802 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1803 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1804 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1805 for any reliplt reloc. Don't return reloc_class_plt for
1806 R_PPC_REL24 and R_PPC_ADDR24.
1807 * elf64-ppc.c (allocate_got): Formatting.
1808 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1810 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1811 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1812 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1813 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1814 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1815 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1816 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1817 Add extra params to the various reloc_type_class functions.
1819 2013-03-27 Alan Modra <amodra@gmail.com>
1821 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1822 masks for all local ifunc syms.
1823 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1824 (ppc_elf_size_dynamic_sections): Likewise.
1825 (ppc_elf_relocate_section): Likewise.
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 symbols with dynindx == -1.
1831 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1832 dynamic reloc for symbols with dynindx == -1.
1834 2013-03-27 Will Newton <will.newton@linaro.org>
1836 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1837 dynamic reloc for non-default visibility undefined weaks.
1838 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1839 dynamic reloc for non-default visibility undefined weaks.
1841 2013-03-26 Alan Modra <amodra@gmail.com>
1843 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1844 over _bfd_elf_merge_symbol calls.
1846 2013-03-26 Alan Modra <amodra@gmail.com>
1848 * elflink.c (elf_link_add_object_symbols): Add assertion for
1849 common override alignment check code. Formatting.
1851 2013-03-25 Alan Modra <amodra@gmail.com>
1853 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1854 usual common symbols as well as for dynamic. Add poldbfd param.
1855 Save old bfd. Adjust callers.
1856 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1857 and "value" by value, not pointer. Adjust caller.
1858 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1859 Delete code to set same. Use old_bfd and old_alignment from
1860 _bfd_elf_merge_symbol instead. Add default symbol before
1861 alignment and size checks. Wrap overlong lines.
1863 2013-03-25 Alan Modra <amodra@gmail.com>
1865 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1866 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1867 when override is true.
1869 2013-03-25 Alan Modra <amodra@gmail.com>
1871 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1874 2013-03-25 Alan Modra <amodra@gmail.com>
1876 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1878 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1879 early in symbol loop.
1881 2013-03-25 Alan Modra <amodra@gmail.com>
1883 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1884 (_bfd_elf_init_reloc_shdr): Delete.
1885 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1886 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1887 just what is needed.
1888 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1890 2013-03-23 Alan Modra <amodra@gmail.com>
1892 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1893 * elflink.c (_bfd_elf_merge_symbol): Make static.
1894 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1895 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1897 2013-03-23 Alan Modra <amodra@gmail.com>
1900 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1901 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1902 def_dynamic/ref_dynamic.
1903 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1906 2013-03-22 David S. Miller <davem@davemloft.net>
1908 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1911 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1914 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1915 errors adjusting relocs and symbols.
1917 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1919 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1920 @(disp:32,ERx) to mov @(disp:16,ERx).
1921 (R_H8_DISP32A16): New reloc.
1922 Comments added and corrected.
1923 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1924 * bfd-in2.h: Regenerate.
1925 * libbfd.h: Regenerate.
1927 2013-03-21 Kai Tietz <ktietz@redhat.com>
1929 * coffgen.c (coff_real_object_p): Make global.
1930 * peicode.h (coff_real_object_p): Add prototype.
1931 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1932 external_PEI_IMAGE_hdr structure.
1933 (coff_swap_filehdr_in): Handle variable header-size.
1934 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1935 of directory-entiries as specified in pe-header.
1937 2013-03-21 Nick Clifton <nickc@redhat.com>
1940 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1941 iWMMXt and iWMMXt2 processors from attributes.
1943 2013-03-20 Alan Modra <amodra@gmail.com>
1945 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1946 sh_type according to is_rela.
1948 2013-03-18 Alan Modra <amodra@gmail.com>
1951 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1952 considering whether an --as-needed library is needed.
1954 2013-03-14 Tom Tromey <tromey@redhat.com>
1956 * opncls.c (bfd_get_debug_link_info): Rename from
1957 get_debug_link_info. Export. Update comment.
1958 (find_separate_debug_file): Update.
1959 * bfd-in2.h: Rebuild.
1961 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1963 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1965 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1968 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1970 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1971 * elf.c (elfcore_write_s390_tdb): New function.
1972 (elfcore_write_register_note): Call it.
1973 (elfcore_grok_s390_tdb): New function.
1974 (elfcore_grok_note): Call it.
1976 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1978 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1980 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1982 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1984 2013-03-04 Alan Modra <amodra@gmail.com>
1986 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1987 non-zero addends when relocatable, rather than addends >= 32768.
1988 Always zero "addend" before applying relocation.
1990 2013-03-04 Nick Clifton <nickc@redhat.com>
1992 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1993 file pointer offsets for thin archives.
1995 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1997 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1998 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
2000 2013-02-27 DJ Delorie <dj@redhat.com>
2002 * reloc.c (BFD_RELOC_RL78_CODE): Add.
2003 * libbfd.h: Regenerate.
2004 * bfd-in2.h: Regenerate.
2005 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
2006 references in compuated relocs.
2008 2013-02-26 Anthony Green <green@moxielogic.com>
2010 * config.bfd: Extend moxie-rtems target triplet name support.
2012 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2015 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2016 unique_global only for definition.
2017 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2019 (elf_link_add_object_symbols): Set unique_global only
2022 2013-02-21 Alan Modra <amodra@gmail.com>
2024 * elf-bfd.h (struct elf_build_id): Extracted from..
2025 (struct elf_build_id_info): ..here. Delete.
2026 (struct output_elf_obj_tdata): New, extracted from..
2027 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2029 (elf_program_header_size): Reference tdata->o.
2030 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2031 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2032 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2033 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2034 when opening bfd in any mode that might write.
2035 (_bfd_elf_write_object_contents): Use build_id field in
2036 output_elf_obj_tdata.
2037 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2038 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2040 2013-02-21 Alan Modra <amodra@gmail.com>
2042 * elf-bfd.h (struct core_elf_obj_tdata): New.
2043 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2044 core_program, and core_command. Add "core".
2045 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2046 Update all refs to tdata core fields.
2047 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2048 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2049 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2050 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2051 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2052 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2053 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2054 to tdata core fields.
2056 2013-02-21 Alan Modra <amodra@gmail.com>
2058 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2059 Delete num_locals and num_globals.
2060 (elf_num_locals, elf_num_globals): Don't define.
2061 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2062 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2063 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2064 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2065 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2066 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2068 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2069 number of locals syms via new param.
2070 (swap_out_syms): Adjust to suit elf_map_symbols change.
2072 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2074 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2075 STO_MICROMIPS annotation.
2077 2013-02-19 Alan Modra <amodra@gmail.com>
2079 * configure.in: Bump version to 2.23.52.
2080 * elf-bfd.h (struct elf_build_id_info): New.
2081 (struct elf_obj_tdata): Delete after_write_object_contents,
2082 after_write_object_contents_info and build_id_size. Make build_id
2083 a pointer to struct elf_build_id_info.
2084 * elf.c (_bfd_elf_write_object_contents): Style. Update
2085 after_write_ibject_contents invocation.
2086 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2087 allow zero size notes.
2088 * configure: Regenerate.
2090 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2092 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2093 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2094 (micromips_elf64_howto_table_rela): Likewise.
2095 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2096 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2097 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2098 (elf_micromips_howto_table_rela): Likewise.
2099 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2101 2013-02-18 Paul Brook <paul@codesourcery.com>
2103 * elfxx-mips.c (MICROMIPS_P): New macro.
2104 (_bfd_mips_elf_symbol_processing): Use it.
2106 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2108 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2109 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2111 2013-02-18 Alan Modra <amodra@gmail.com>
2114 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2115 (_bfd_elf_strtab_clear_all_refs): Declare.
2116 (_bfd_elf_strtab_resize): Declare.
2117 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2118 (_bfd_elf_strtab_clear_all_refs): New function.
2119 (_bfd_elf_strtab_resize): Likewise.
2120 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2122 2013-02-18 Alan Modra <amodra@gmail.com>
2124 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2125 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2126 and elf_text_section to..
2127 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2128 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2129 (struct alpha_elf_find_line): ..this.
2130 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2132 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2135 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2136 for references from the dummy bfd.
2138 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2141 * elflink.c (elf_link_add_object_symbols): Also track weak
2144 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2147 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2148 archive pointing to itself.
2149 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2151 2013-02-15 Nick Clifton <nickc@redhat.com>
2154 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2155 accessing a corrupt nested archive.
2157 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2159 * elfxx-mips.c (mips_got_page_ref): New structure.
2160 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2161 pair to represent the anchor point.
2162 (mips_got_info): Add a got_page_refs field.
2163 (mips_elf_link_hash_table): Add a sym_cache field.
2164 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2165 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2166 new anchor representation.
2167 (mips_elf_create_got_info): Create got_page_refs rather than
2169 (mips_elf_record_got_page_ref): New function.
2170 (mips_elf_pages_for_range): Move further down file.
2171 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2172 Use a section rather than a (bfd, symndx) pair to represent the
2174 (mips_elf_resolve_got_page_ref): New function.
2175 (mips_elf_resolve_final_got_entries): Use it to populate
2177 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2178 rather than mips_elf_record_got_page_entry. Only nullify h
2180 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2183 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2185 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2188 2013-02-12 Alan Modra <amodra@gmail.com>
2190 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2191 suitable definition when using generic linker hash table.
2193 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2195 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2196 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2197 mips_elf_traverse_got_arg. Count GOT entries.
2198 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2199 as argument. Update after above changes.
2200 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2201 mips_elf_count_got_entries. Update the calls to
2202 mips_elf_resolve_final_got_entries.
2204 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2206 * elfxx-mips.c (mips_got_tls_type): New enum.
2207 (mips_got_entry): Add tls_initialized.
2208 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2209 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2211 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2212 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2213 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2215 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2216 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2217 tls_initialized rather than GOT_TLS_DONE.
2218 (mips_tls_got_index): Delete.
2219 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2220 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2221 (mips_elf_record_got_entry): Initialize tls_initialized.
2223 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2225 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2226 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2227 tls_ie_got_offset and tls_gd_got_offset.
2228 (mips_elf_link_hash_newfunc): Remove initialization.
2229 (mips_elf_create_got_info): Likewise.
2230 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2231 (mips_tls_single_got_index): Delete.
2232 (mips_elf_local_got_index): Always use the GOT entry to track
2234 (mips_elf_global_got_index): Likewise.
2235 (mips_elf_create_local_got_entry): Assert that TLS entries have
2236 already been allocated.
2237 (mips_elf_record_global_got_symbol): Don't initialize
2238 tls_ie_type or tls_gd_type.
2239 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2240 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2242 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2244 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2245 have been allocated.
2246 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2247 tls_ie_type and tls_gd_type.
2249 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2251 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2252 aliasing violation. Check for htab allocation failures.
2254 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2256 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2258 (mips_elf_global_got_index): ...here. Reorder arguments so that
2259 the output bfd and info come first.
2260 (mips_elf_calculate_relocation): Update the call to
2261 mips_elf_global_got_index accordingly.
2262 (_bfd_mips_elf_finish_dynamic_symbol): Use
2263 mips_elf_primary_global_got_index rather than
2264 mips_elf_global_got_index.
2265 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2267 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2269 * elfxx-mips.c (mips_got_entry): Update comments.
2270 (mips_elf_multi_got_entry_eq): Rename to...
2271 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2272 (mips_elf_create_got_info): Remove master_got_p argument.
2273 Always use mips_elf_got_entry_eq.
2274 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2275 Update calls accordingly.
2277 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2279 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2280 (mips_elf_bfd2got_hash): Delete.
2281 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2282 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2283 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2284 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2285 than mips_elf_got_for_ibfd.
2286 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2287 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2288 (mips_elf_make_got_per_bfd): Replace with...
2289 (mips_elf_add_got_entry): ...this new function.
2290 (mips_elf_make_got_pages_per_bfd): Replace with...
2291 (mips_elf_add_got_page_entry): ...this new function.
2292 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2293 bfd and GOT arguments. Use mips_elf_add_got_entry and
2294 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2295 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2296 to set the BFD's GOT and free the old table.
2297 (mips_elf_merge_got): Replace bfd2got argument with separate
2298 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2299 Use mips_elf_count_got_entries to count the number of entries in
2300 each GOT. Update the calls to mips_elf_merge_got_with.
2301 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2302 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2303 (mips_elf_multi_got): Don't create the bfd2got hash table.
2304 Replace hash table traversal with a walk over the input bfds,
2305 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2306 to set the output bfd's GOT.
2307 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2308 bfds use the master GOT in the single-GOT case.
2309 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2310 rather than mips_elf_got_for_ibfd.
2312 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2314 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2315 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2316 (mips_elf_record_global_got_symbol): Update the hash entry before
2317 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2319 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2320 (mips_elf_record_got_page_entry): Record the entry in both the
2321 master and bfd GOTs.
2323 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2325 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2326 create another one if necessary.
2327 (mips_elf_set_gotidx): New function.
2328 (mips_elf_set_global_gotidx): Use it.
2329 (mips_elf_initialize_tls_index): Likewise. Take a
2330 mips_elf_traverse_got_arg as argument.
2331 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2332 (mips_elf_multi_got): Likewise. Cope with error returns from
2333 mips_elf_set_global_gotidx.
2335 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2337 * elfxx-mips.c (mips_got_info): Add relocs field.
2338 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2340 (mips_elf_traverse_got_arg): ...this new structure.
2341 (mips_elf_count_local_tls_relocs): Delete.
2342 (mips_elf_count_global_tls_relocs): Likewise.
2343 (mips_elf_count_got_entry): New function.
2344 (mips_elf_count_local_got_entries): Likewise.
2345 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2346 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2347 (mips_elf_record_local_got_symbol): Don't count got entries here.
2348 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2349 (mips_elf_set_global_got_offset): Split into...
2350 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2351 new functions. Take a mips_elf_traverse_got_arg rather than a
2352 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2353 Use g->relocs to record the number of relocs needed for global GOT
2355 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2356 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2357 relocations. Update for above function split.
2358 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2359 to count both the number of GOT entries and the number of TLS
2360 relocs required by local entries. Likewise
2361 mips_elf_count_global_tls_entries and global entries.
2362 Remove uses of mips_elf_count_local_tls_relocs and
2363 mips_elf_count_global_tls_relocs.
2365 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2367 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2368 to say that each structure represents only one type of TLS reference.
2369 (GOT_TLS_TYPE): New define.
2370 (mips_elf_link_hash_entry): Temporarily split tls_type and
2371 tls_got_offset into two variables each.
2372 (mips_elf_link_hash_newfunc): Update accordingly.
2373 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2374 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2375 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2376 (mips_tls_got_relocs): Use a switch statement.
2377 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2378 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2379 local "offset" variable.
2380 (mips_tls_got_index): Remove r_type argument and assert. Remove
2381 code that handled entries with two TLS types; always use the
2382 original got_index instead.
2383 (mips_tls_single_got_index): New function.
2384 (mips_elf_local_got_index): Use entry->tls_type to check for
2385 TLS entries. Use mips_tls_single_got_index. Update call to
2387 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2388 Use p->tls_type to check for TLS entries. Update call to
2389 mips_tls_got_index. Use mips_tls_single_got_index.
2390 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2391 Use entry.tls_type to check for TLS entries.
2392 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2393 with r_type argument. Use mips_elf_reloc_tls_type.
2394 Set up the new hash entry fields.
2395 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2396 with r_type argument. Use mips_elf_reloc_tls_type and
2397 mips_tls_got_entries. Remove code that handled entries
2398 with multiple TLS types.
2399 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2400 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2401 Use equality rather than masks when checking for specific TLS types.
2402 Use mips_tls_got_entries. Remove code that handled entries
2403 with multiple TLS types.
2404 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2405 testing the hash table entry.
2406 (_bfd_mips_elf_check_relocs): Update calls to
2407 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2408 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2409 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2411 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2413 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2414 (mips_elf_got_entry_hash): ...this, deleting the old version.
2415 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2418 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2420 * elfxx-mips.c (mips_elf_create_got_info): New function.
2421 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2422 (mips_elf_create_got_section): Likewise.
2424 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2426 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2429 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2431 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2433 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2435 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2436 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2438 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2440 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2441 (mips_elf_count_global_tls_relocs): Don't count indirect or
2443 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2444 number of TLS entries were allocated.
2446 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2448 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2450 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2452 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2453 if there are TLS relocations.
2455 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2457 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2458 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2460 2013-02-11 Alan Modra <amodra@gmail.com>
2462 * elfcode.h (elf_checksum_contents): Free contents.
2463 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2464 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2465 (elf_final_link_free): New function, extracted from..
2466 (bfd_elf_final_link): ..here. Always call
2467 _bfd_elf_write_section_eh_frame_hdr.
2468 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2469 _bfd_elf_link_hash_table_free.
2470 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2471 * libbfd.h: Regenerate.
2472 * merge.c (_bfd_merge_sections_free): New function.
2473 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2475 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2476 _bfd_elf_link_hash_table_free.
2477 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2478 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2479 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2480 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2481 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2482 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2483 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2484 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2485 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2486 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2487 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2488 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2489 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2490 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2491 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2492 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2493 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2495 2013-02-10 Alan Modra <amodra@gmail.com>
2497 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2498 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2499 * m68klinux.c (linux_link_hash_table_create): Likewise.
2500 * sparclinux.c (linux_link_hash_table_create): Likewise.
2501 * sunos.c (sunos_link_hash_table_create): Likewise.
2502 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2503 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2504 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2505 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2506 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2507 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2508 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2509 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2510 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2511 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2512 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2513 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2514 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2515 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2516 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2517 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2518 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2519 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2520 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2521 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2522 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2523 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2524 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2525 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2526 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2527 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2528 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2529 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2531 2013-02-10 Alan Modra <amodra@gmail.com>
2533 * i386linux.c (linux_link_hash_table_create): Allocate table
2534 with bfd_zmalloc, not bfd_alloc.
2535 * pdp11.c (link_hash_table_create): Allocate table with
2536 bfd_malloc, not bfd_alloc.
2537 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2538 with bfd_zmalloc, not bfd_zalloc.
2539 (bfin_link_hash_table_create): Likewise.
2540 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2541 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2543 2013-02-10 Alan Modra <amodra@gmail.com>
2546 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2548 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2550 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2552 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2555 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2557 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2560 2013-02-08 Alan Modra <amodra@gmail.com>
2563 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2564 * elf.c (elf_find_function): Revert last change. Use new
2565 tdata field rather than static vars for cache.
2567 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2570 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2571 symbol is defined in regular object.
2573 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2576 * elf.c (elf_find_function): Don't cache if symbols change.
2578 2013-02-07 Alan Modra <amodra@gmail.com>
2581 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2582 copy attributes from or to non-ELF.
2584 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2586 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2587 for non-zero TLS symbol.
2588 (elf_i386_relocate_section): Don't resolve size relocation against
2589 non-zero TLS symbol.
2590 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2591 pc_count for non-zero TLS symbol.
2592 (elf_x86_64_relocate_section): Don't resolve size relocation
2593 against non-zero TLS symbol.
2595 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2596 Andrew Jenner <andrew@codesourcery.com>
2598 Based on patches from Altera Corporation.
2600 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2601 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2602 (BFD_BACKENDS): Add elf32-nios2.lo.
2603 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2604 * Makefile.in: Regenerated.
2605 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2606 bfd_elf32_littlenios2_vec.
2607 * configure: Regenerated.
2608 * config.bfd: Add cases for nios2.
2609 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2610 (bfd_mach_nios2): Define.
2611 (bfd_nios2_arch): Declare.
2612 (bfd_archures_list): Add bfd_nios2_arch.
2613 * targets.c (bfd_elf32_bignios2_vec): Declare.
2614 (bfd_elf32_littlenios2_vec): Declare.
2615 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2616 bfd_elf32_littlenios2_vec.
2617 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2618 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2619 * bfd-in2.h: Regenerated.
2620 * libbfd.h: Regenerated.
2621 * cpu-nios2.c: New file.
2622 * elf32-nios2.c: New file.
2624 2013-02-06 Alan Modra <amodra@gmail.com>
2626 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2629 2013-02-06 Alan Modra <amodra@gmail.com>
2631 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2632 * Makefile.in: Regenerate.
2634 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2635 Pedro Alves <palves@redhat.com>
2637 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2638 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2640 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2641 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2642 * elf-linux-psinfo.h: New file.
2643 * elf.c: Include elf-linux-psinfo.h.
2644 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2646 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2647 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2648 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2649 (elfcore_write_ppc_linux_prpsinfo32): New function.
2651 2013-02-04 Tristan Gingold <gingold@adacore.com>
2653 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2656 2013-02-04 Alan Modra <amodra@gmail.com>
2658 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2659 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2660 * Makefile.in: Regenerate.
2661 * po/SRC-POTFILES.in: Regenerate.
2663 2013-02-04 Alan Modra <amodra@gmail.com>
2665 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2666 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2668 2013-02-01 Alan Modra <amodra@gmail.com>
2670 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2673 2013-01-31 Tristan Gingold <gingold@adacore.com>
2675 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2676 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2677 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2679 2013-01-31 Alan Modra <amodra@gmail.com>
2680 David S. Miller <davem@davemloft.net>
2683 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2684 references to __tls_get_addr.
2685 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2686 vtinherit and vtentry reloc handling too.
2687 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2689 2013-01-31 Alan Modra <amodra@gmail.com>
2691 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2693 2013-01-31 Alan Modra <amodra@gmail.com>
2695 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2697 2013-01-28 Alan Modra <amodra@gmail.com>
2699 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2700 "relocation" in error messages throughout file.
2701 (ppc64_elf_relocate_section): Remove sibling call error message,
2702 replace with "call lacks nop". Specially report errors for
2703 branches to function entry points via OPD lookup and branches
2704 to stubs. Remove NULL symbol handling now done by %T.
2706 2013-01-28 Alan Modra <amodra@gmail.com>
2708 * archive.c (bfd_generic_archive_p): Return target and keep
2709 ardata on partial matches.
2710 * format.c (bfd_check_format_matches): Adjust for above
2711 change. Remove bfd_error_file_ambiguously_recognized dead
2714 2013-01-26 Alan Modra <amodra@gmail.com>
2716 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2717 bfd_preserve_finish): Move to..
2718 * format.c: ..here, splitting out..
2719 (bfd_reinit): ..this. New function.
2720 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2721 keep bfd state for a match.
2722 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2723 * elfcore.h (elf_core_file_p): Likewise.
2724 * mach-o.c (bfd_mach_o_header_p): Likewise.
2725 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2726 * xsym.c (bfd_sym_object_p): Likewise.
2727 * mmo.c (mmo_scan): Clear abfd->symcount.
2728 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2729 * section.c (bfd_section_list_clear): Clear section_htab.count.
2730 * bfd-in2.h: Regenerate.
2732 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2734 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2735 second reloc, make sure that the reloc potentially exists first.
2737 2013-01-24 Nick Clifton <nickc@redhat.com>
2739 * archures.c: Add bfd_mach_v850e3v5.
2740 * bfd-in2.h: Regenerate.
2741 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2742 * cpu-v850_rh850.c: Likewise.
2743 * elf32-v850.c: Add support for v850e3v5 architecture.
2745 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2747 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2749 2013-01-23 Leif Ekblad <leif@rdos.net>
2751 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2753 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2755 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2756 non-zero TLS symbol.
2757 (elf_i386_relocate_section): Resolve size relocation against
2758 non-zero TLS symbol.
2759 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2760 for non-zero TLS symbol.
2761 (elf_x86_64_relocate_section): Resolve size relocation against
2762 non-zero TLS symbol.
2764 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2766 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2767 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2770 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2772 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2773 PC-relative relocation.
2774 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2775 as PC-relative relocation.
2777 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2779 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2781 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2783 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2784 and R_X86_64_SIZE64 check.
2785 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2786 nor R_X86_64_SIZE64.
2788 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2790 * bfd-in2.h: Regenerated.
2791 * libbfd.h: Likewise.
2793 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2794 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2795 (elf_i386_check_relocs): Handle R_386_SIZE32.
2796 (elf_i386_gc_sweep_hook): Likewise.
2797 (elf_i386_relocate_section): Likewise.
2799 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2800 and R_X86_64_SIZE64 entries.
2801 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2802 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2803 (elf_x86_64_reloc_name_lookup): Likewise.
2804 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2806 (elf_x86_64_gc_sweep_hook): Likewise.
2807 (elf_x86_64_relocate_section): Likewise.
2809 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2812 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2814 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2815 with R_X86_64_RELATIVE64.
2817 2013-01-15 Nick Clifton <nickc@redhat.com>
2819 * elf32-msp430.c: Fix spelling typo.
2821 2013-01-15 Alan Modra <amodra@gmail.com>
2823 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2826 2013-01-14 Alan Modra <amodra@gmail.com>
2829 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2830 (memory_bclose): Likewise. Return 0 on success.
2831 * cache.c (cache_bclose): Likewise.
2832 * opncls.c (opncls_bclose, bfd_close): Likewise.
2833 * vms-lib.c (vms_lib_bclose): Likewise.
2834 * libbfd.h: Regenerate.
2836 2013-01-13 Alan Modra <amodra@gmail.com>
2838 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2839 Add ref_dynamic_nonweak.
2840 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2841 (_bfd_elf_merge_symbol): Don't call above function. Move
2842 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2844 (elf_link_add_object_symbols): Delete redundant "override" test.
2845 Don't set dynamic_def here.
2846 (elf_link_output_extsym): Update.
2848 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2850 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2851 normal and TLS symbol access.
2852 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2854 2013-01-12 Alan Modra <amodra@gmail.com>
2856 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2857 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2858 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2860 2013-01-12 Alan Modra <amodra@gmail.com>
2863 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2864 (_bfd_elf_strtab_clear_all_refs): Define.
2865 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2866 (_bfd_elf_strtab_clear_all_refs): Delete.
2867 * elflink.c (elf_link_add_object_symbols): Clear out added
2868 strtab refs. Correct handling of warning common symbols.
2870 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2872 * aout0.c: Remove trailing white spaces.
2873 * archive.c: Likewise.
2874 * archures.c: Likewise.
2875 * bfd-in.h: Likewise.
2876 * bfd-in2.h: Likewise.
2877 * coff-alpha.c: Likewise.
2878 * coff-i860.c: Likewise.
2879 * coff-mips.c: Likewise.
2880 * coff-ppc.c: Likewise.
2881 * coff-tic80.c: Likewise.
2882 * coff-x86_64.c: Likewise.
2883 * coff-z80.c: Likewise.
2884 * coffcode.h: Likewise.
2885 * coffgen.c: Likewise.
2886 * cofflink.c: Likewise.
2887 * compress.c: Likewise.
2888 * corefile.c: Likewise.
2889 * cpu-arm.c: Likewise.
2890 * cpu-avr.c: Likewise.
2891 * cpu-bfin.c: Likewise.
2892 * cpu-cr16.c: Likewise.
2893 * cpu-cr16c.c: Likewise.
2894 * cpu-crx.c: Likewise.
2895 * cpu-h8300.c: Likewise.
2896 * cpu-i386.c: Likewise.
2897 * cpu-lm32.c: Likewise.
2898 * cpu-m68k.c: Likewise.
2899 * cpu-moxie.c: Likewise.
2900 * cpu-msp430.c: Likewise.
2901 * cpu-sh.c: Likewise.
2902 * cpu-xc16x.c: Likewise.
2903 * dwarf2.c: Likewise.
2904 * ecofflink.c: Likewise.
2905 * ecoffswap.h: Likewise.
2906 * elf-ifunc.c: Likewise.
2907 * elf-m10300.c: Likewise.
2908 * elf-vxworks.c: Likewise.
2909 * elf32-avr.c: Likewise.
2910 * elf32-avr.h: Likewise.
2911 * elf32-cr16.c: Likewise.
2912 * elf32-cr16c.c: Likewise.
2913 * elf32-cris.c: Likewise.
2914 * elf32-crx.c: Likewise.
2915 * elf32-frv.c: Likewise.
2916 * elf32-hppa.c: Likewise.
2917 * elf32-i860.c: Likewise.
2918 * elf32-ip2k.c: Likewise.
2919 * elf32-iq2000.c: Likewise.
2920 * elf32-m32c.c: Likewise.
2921 * elf32-m68hc1x.c: Likewise.
2922 * elf32-msp430.c: Likewise.
2923 * elf32-mt.c: Likewise.
2924 * elf32-ppc.c: Likewise.
2925 * elf32-rl78.c: Likewise.
2926 * elf32-s390.c: Likewise.
2927 * elf32-score.h: Likewise.
2928 * elf32-sh-symbian.c: Likewise.
2929 * elf32-sh.c: Likewise.
2930 * elf32-spu.c: Likewise.
2931 * elf32-tic6x.c: Likewise.
2932 * elf32-v850.c: Likewise.
2933 * elf32-xc16x.c: Likewise.
2934 * elf32-xtensa.c: Likewise.
2935 * elf64-alpha.c: Likewise.
2936 * elf64-hppa.c: Likewise.
2937 * elf64-ppc.c: Likewise.
2938 * elf64-s390.c: Likewise.
2939 * elfcore.h: Likewise.
2940 * elflink.c: Likewise.
2941 * elfxx-mips.c: Likewise.
2942 * elfxx-sparc.c: Likewise.
2943 * elfxx-tilegx.c: Likewise.
2945 * libcoff.h: Likewise.
2946 * libpei.h: Likewise.
2947 * libxcoff.h: Likewise.
2948 * linker.c: Likewise.
2949 * mach-o-i386.c: Likewise.
2950 * mach-o-target.c: Likewise.
2951 * mach-o.c: Likewise.
2952 * mach-o.h: Likewise.
2954 * opncls.c: Likewise.
2955 * pdp11.c: Likewise.
2956 * pe-x86_64.c: Likewise.
2957 * peXXigen.c: Likewise.
2958 * pef-traceback.h: Likewise.
2959 * pei-x86_64.c: Likewise.
2960 * peicode.h: Likewise.
2961 * plugin.c: Likewise.
2962 * reloc.c: Likewise.
2963 * riscix.c: Likewise.
2964 * section.c: Likewise.
2967 * tekhex.c: Likewise.
2968 * ticoff.h: Likewise.
2969 * vaxbsd.c: Likewise.
2970 * xcofflink.c: Likewise.
2971 * xtensa-isa.c: Likewise.
2973 2013-01-10 Will Newton <will.newton@imgtec.com>
2975 * Makefile.am: Add Meta.
2976 * Makefile.in: Regenerate.
2977 * archures.c (bfd_mach_metag): New.
2978 * bfd-in2.h: Regenerate.
2979 * config.bfd: Add Meta.
2980 * configure: Regenerate.
2981 * configure.in: Add Meta.
2982 * cpu-metag.c: New file.
2983 * elf-bfd.h: Add Meta.
2984 * elf32-metag.c: New file.
2985 * elf32-metag.h: New file.
2986 * libbfd.h: Regenerate.
2987 * reloc.c: Add Meta relocations.
2988 * targets.c: Add Meta.
2990 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2992 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2993 (elfcore_write_aarch_hw_break): Likewise.
2994 (elfcore_write_aarch_hw_watch): Likewise.
2995 * elf.c (elfcore_grok_aarch_tls): New function.
2996 (elfcore_grok_aarch_hw_break): Likewise.
2997 (elfcore_grok_aarch_hw_watch): Likewise.
2998 (elfcore_grok_note): Call the new functions to handle the
2999 corresponding notes.
3000 (elfcore_write_aarch_tls): New function.
3001 (elfcore_write_aarch_hw_break): Likewise.
3002 (elfcore_write_aarch_hw_watch): Likewise.
3003 (elfcore_write_register_note): Call the new functions to handle the
3004 corresponding pseudo sections.
3006 2013-01-07 Tom Tromey <tromey@redhat.com>
3008 * section.c (_bfd_std_section): Rename from std_section.
3009 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3010 (STD_SECTION): Update.
3011 * bfd-in2.h: Rebuild.
3013 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3015 * archures.c (bfd_mach_mips5900): Define.
3016 * bfd-in2.h: Regenerate.
3017 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3018 * cpu-mips.c: Add support for MIPS r5900.
3019 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3021 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3022 Nick Clifton <nickc@redhat.com>
3024 * elflink.c (get_value): Prevent the use of an undefined shift
3025 operation. Add sanity checks.
3027 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3029 * config.bfd (cr16*-*-uclinux*): New target support.
3032 For older changes see ChangeLog-2012
3034 Copyright (C) 2013 Free Software Foundation, Inc.
3036 Copying and distribution of this file, with or without modification,
3037 are permitted in any medium without royalty provided the copyright
3038 notice and this notice are preserved.
3044 version-control: never
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