1 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
3 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
4 header to ET_EXEC for -pie -Ttext-segment=.
6 2013-12-08 Alan Modra <amodra@gmail.com>
8 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
9 and ref_dynamic_nonweak when chaining together indirect
12 2013-12-06 Tristan Gingold <gingold@adacore.com>
14 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
15 Display epilog opcode.
16 (pex64_dump_xdata): Add argument rf; make addr a local variable.
17 Adjust call to pex64_xdata_print_uwd_codes.
18 (pex64_bfd_print_pdata): Display code range, adjust call to
20 2013-12-05 Tristan Gingold <gingold@adacore.com>
22 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
24 2013-12-03 Nick Clifton <nickc@redhat.com>
26 * peXXigen.c (pe_print_resource_entries): New function: Displays
27 an entry in a .rsrc section.
28 (pe_print_resource_directory): New function: Displays a directory
30 (pe_print_rsrc): New function: Displays the contents of .rsrc
32 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
34 2013-12-03 Alan Modra <amodra@gmail.com>
36 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
37 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
38 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
40 2013-12-03 Alan Modra <amodra@gmail.com>
42 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
45 2013-11-26 Will Newton <will.newton@linaro.org>
47 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
48 Handle STT_GNU_IFUNC symbols correctly in static links.
50 2013-11-26 Will Newton <will.newton@linaro.org>
52 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
53 PLT_INDEX is calculated using correct header size.
55 2013-11-22 Cory Fields <cory@coryfields.com>
57 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
58 * libcoff.h: Regenerate.
59 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
60 timestamp if --insert-timestamp was used.
62 2013-11-19 Roland McGrath <mcgrathr@google.com>
64 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
65 when not doing linking (i.e. INFO is a null pointer).
67 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
69 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
71 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
73 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
74 and R_X86_64_PLT32_BND.
75 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
77 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
78 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
79 BFD_RELOC_X86_64_PLT32_BND.
80 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
82 (elf_x86_64_gc_sweep_hook): Likewise.
83 (elf_x86_64_relocate_section): Likewise.
84 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
85 and BFD_RELOC_X86_64_PLT32_BND.
86 * bfd-in2.h: Regenerated.
89 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
91 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
93 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
95 2013-11-14 Nick Clifton <nickc@redhat.com>
98 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
99 value, TRUE for success, FALSE for failure.
100 Fail if attempting to create a PLT entry for a thumb only target.
101 (elf32_arm_final_link_relocate): Check result of calling
102 elf32_arm_populate_plt_entry.
103 (elf32_arm_finish_dynamic_symbol): Likewise.
105 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
108 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
109 information when forcing a symbol to be local.
111 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
113 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
114 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
115 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
117 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
119 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
120 size of struct elf_prstatus.
122 2013-11-11 Alan Modra <amodra@gmail.com>
124 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
126 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
128 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
129 here, not SYMBOL_CALLS_LOCAL.
130 (ppc64_elf_relocate_section): Likewise.
131 (size_global_entry_stubs): Set undefined symbols on their global
133 (build_global_entry_stubs): ..rather than here.
134 (ppc64_elf_build_stubs): Don't reset glink->size before calling
135 build_global_entry_stubs.
137 2013-11-07 Roland McGrath <mcgrathr@google.com>
139 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
140 collide with bfd_mach_l1om.
141 * bfd-in2.h: Regenerate.
143 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
144 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
145 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
146 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
147 (elf32_x86_64_nacl_elf_object_p): New function.
148 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
150 2013-11-05 DJ Delorie <dj@redhat.com>
152 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
153 are loaded before trying to use them.
155 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
156 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
159 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
161 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
162 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
163 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
164 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
165 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
166 (bfin_relocate_section): Likewise.
167 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
168 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
169 * elf32-cris.c (cris_elf_relocate_section): Likewise.
170 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
171 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
172 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
173 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
174 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
175 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
176 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
177 * elf32-i386.c (elf_i386_relocate_section): Likewise.
178 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
179 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
180 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
181 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
182 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
183 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
184 * elf32-metag.c (elf_metag_relocate_section): Likewise.
185 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
186 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
187 * elf32-mep.c (mep_elf_relocate_section): Likewise.
188 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
189 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
190 * elf32-mt.c (mt_elf_relocate_section): Likewise.
191 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
192 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
193 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
194 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
195 * elf32-rx.c (rx_elf_relocate_section): Likewise.
196 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
197 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
198 * elf32-s390.c (elf_s390_relocate_section): Likewise.
199 * elf32-v850.c (v850_elf_relocate_section): Likewise.
200 * elf32-vax.c (elf_vax_relocate_section): Likewise.
201 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
202 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
203 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
204 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
205 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
206 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
207 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
208 * elf64-s390.c (elf_s390_relocate_section): Likewise.
209 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
210 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
211 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
212 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
214 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
215 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
217 2013-11-05 Alan Modra <amodra@gmail.com>
219 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
221 (ppc64_elf_set_toc): Adjust.
223 2013-11-05 Alan Modra <amodra@gmail.com>
225 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
226 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
227 elf.srelplt, elf.iplt and elf.irelplt.
229 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
231 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
232 ATTRIBUTE_UNUSED from parameter.
233 (nios2_elf_do_lo16_relocate): Likewise.
234 (nios2_elf32_do_hiadj16_relocate): Likewise.
235 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
236 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
237 (nios2_elf32_do_pcrel16_relocate): Likewise.
238 (nios2_elf32_do_call26_relocate): Likewise.
239 (nios2_elf32_do_gprel_relocate): Likewise.
240 (nios2_elf32_do_ujmp_relocate): Likewise.
241 (nios2_elf32_do_cjmp_relocate): Likewise.
242 (nios2_elf32_do_callr_relocate): Likewise.
243 (nios2_elf32_gc_mark_hook): Likewise.
245 2013-11-04 Alan Modra <amodra@gmail.com>
247 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
248 prologue to non-PIC in non-PIC executables.
250 2013-11-04 Alan Modra <amodra@gmail.com>
252 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
253 pointer_equality_needed flag.
254 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
255 entries for references to functions in shared libraries on
257 (readonly_dynrelocs): Split into function of the same name and..
258 (maybe_set_textrel): ..this new function. Update call.
259 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
260 ELFv2 in most cases if we have a plt entry. Use new
262 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
263 for ifunc in static executables.
264 (size_global_entry_stubs): New function.
265 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
266 Save end of glink branch table.
267 (ppc64_elf_hash_symbol): New function.
268 (build_global_entry_stubs): New function.
269 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
271 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
272 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
275 2013-11-02 Alan Modra <amodra@gmail.com>
277 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
279 2013-11-02 Alan Modra <amodra@gmail.com>
281 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
282 to value for object file.
284 2013-11-01 Roland McGrath <mcgrathr@google.com>
286 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
287 some section have SEC_HAS_CONTENTS set. It's not set for
288 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
289 sections is implausible and not really supportable anyway.
291 2013-10-30 Alan Modra <amodra@gmail.com>
293 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
294 tag to specify tls optimisation.
295 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
296 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
297 toc pointers are used via DT_PPC64_OPT.
299 2013-10-30 Alan Modra <amodra@gmail.com>
301 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
302 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
303 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
304 ppc64_elf_relocate_section): Use new defines.
306 2013-10-30 Alan Modra <amodra@gmail.com>
308 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
309 parameter and adjust for ELFv2. Update all uses.
310 (PLT_CALL_STUB_SIZE): Delete.
311 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
312 (allocate_dynrelocs): Likewise.
313 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
314 (get_r2off): Return 0 for ELFv2 -R.
315 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
316 (ppc64_elf_size_stubs): Likewise.
317 (ppc64_elf_build_stubs): Add new ELFv2 glink.
319 2013-10-30 Alan Modra <amodra@gmail.com>
320 Ulrich Weigand <uweigand@de.ibm.com>
322 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
323 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
324 we forgot, "plt_ent".
325 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
326 st_other bits only valid in ELFv2.
327 (ppc64_elf_merge_symbol_attribute): New function.
328 (ppc_type_of_stub): Add local_off param to test branch range.
329 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
330 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
331 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
333 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
336 2013-10-30 Alan Modra <amodra@gmail.com>
338 * elf64-ppc.c (abiversion, set_abiversion): New functions.
339 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
340 (struct ppc_link_hash_table): Add opd_abi.
341 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
342 (ppc64_elf_merge_private_bfd_data): New function.
343 (ppc64_elf_print_private_bfd_data): New function.
344 (ppc64_elf_tls_setup): Set htab->opd_abi.
345 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
347 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
348 (ppc64_elf_finish_dynamic_symbol): Likewise
350 2013-10-30 Alan Modra <amodra@gmail.com>
352 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
353 reg and r12 as destination.
354 (ppc_build_one_stub): Likewise.
355 (ppc64_elf_build_stubs): Likewise for glink.
357 2013-10-30 Alan Modra <amodra@gmail.com>
359 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
360 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
361 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
362 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
363 Make all _HA and _HI relocs report signed overflow.
364 (ppc64_elf_reloc_type_lookup): Handle new relocs.
365 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
366 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
367 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
368 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
369 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
370 * libbfd.h: Regenerate.
371 * bfd-in2.h: Regenerate.
373 2013-10-29 Roland McGrath <mcgrathr@google.com>
375 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
376 sequence to match what the assembler generates.
378 2013-10-29 Jan Beulich <jbeulich@suse.com>
380 * elflink.c (struct elf_outext_info): Add field file_sym_done.
381 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
382 symbol emission from here ...
383 (elf_link_output_extsym): ... to here.
385 2013-10-24 Nick Clifton <nickc@redhat.com>
388 * dwarf2.c (lookup_address_in_line_info_table): Change return type
389 to be the range of addresses covered by the table.
390 (comp_unit_find_nearest_line): Likewise.
391 (find_line): Search all CUs. Select the one that matches and
392 covers the smallest address range.
394 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
396 * elf32-cris.c (cris_elf_check_relocs): Don't assume
397 a registered dynobj means that a .got has been created.
399 2013-10-17 Alan Modra <amodra@gmail.com>
402 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
403 when finding lowest_section.
405 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
407 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
408 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
409 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
410 Merge Tag_GNU_MIPS_ABI_MSA attributes.
412 2013-10-14 Nick Clifton <nickc@redhat.com>
414 * gen-aout.c (main): Fix formatting. Close file.
416 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
418 * elfxx-mips.c (mips_use_local_got_p): New function.
419 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
420 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
421 GOT and absolute references.
423 2013-10-09 Roland McGrath <mcgrathr@google.com>
425 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
426 expression to int to silence over-eager compiler warnings.
428 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
429 loop that doesn't use (or initialize) it.
431 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
432 Move second const qualifier so it applies to the pointer.
434 2013-10-09 Nick Clifton <nickc@redhat.com>
437 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
439 2013-10-09 Tom Tromey <tromey@redhat.com>
441 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
443 2013-10-09 Nick Clifton <nickc@redhat.com>
446 * elf32-rl78.c (rl78_dump_symtab): Delete.
447 (rl78_get_reloc): Delete.
449 2013-10-09 Tom Tromey <tromey@redhat.com>
451 * bfd-in2.h: Rebuild.
452 * opncls.c (bfd_get_alt_debug_link_info): Change type of
453 buildid_len to bfd_size_type.
455 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
458 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
459 "case". Reindent "switch" statements.
461 2013-10-08 Tom Tromey <tromey@redhat.com>
463 * bfd-in2.h: Rebuild.
464 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
465 parameter. Change type of buildid_out. Update.
466 (get_alt_debug_link_info_shim): New function.
467 (bfd_follow_gnu_debuglink): Use it.
469 2013-10-08 Andreas Schwab <schwab@suse.de>
471 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
474 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
476 * configure: Regenerate.
478 2013-10-03 Will Newton <will.newton@linaro.org>
480 * configure: Regenerate.
481 * configure.in: Build elf-ifunc.o for AArch64.
482 * elfnn-aarch64.c: Include objalloc.h.
483 (elfNN_aarch64_local_htab_hash): New function.
484 (elfNN_aarch64_local_htab_eq): New function.
485 (elfNN_aarch64_get_local_sym_hash): New function.
486 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
488 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
489 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
490 for handling STT_GNU_IFUNC symbols.
491 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
492 references to STT_GNU_IFUNC symbols.
493 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
494 STT_GNU_IFUNC symbols.
495 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
496 symbols. Ensure we don't increase plt.refcount from -1 to 0.
497 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
498 (elfNN_aarch64_is_function_type): Remove function.
499 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
500 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
501 (elfNN_aarch64_allocate_local_dynrelocs): New function.
502 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
503 (elfNN_aarch64_size_dynamic_sections): Call
504 elfNN_aarch64_allocate_local_dynrelocs.
505 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
506 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
507 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
508 STT_GNU_IFUNC symbols and .iplt.
509 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
510 (elfNN_aarch64_finish_dynamic_sections): Call
511 elfNN_aarch64_finish_local_dynamic_symbol.
513 2013-09-30 Nick Clifton <nickc@redhat.com>
515 * cpu-msp430.c: Use printable names that match the values
516 displayed by readelf.
518 2013-08-25 Andrew Pinski <apinski@cavium.com>
520 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
523 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
525 * elfxx-mips.c (mips_elf_create_got_section): Hide
526 _GLOBAL_OFFSET_TABLE_.
528 2013-09-24 Alan Modra <amodra@gmail.com>
530 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
532 2013-09-24 Alan Modra <amodra@gmail.com>
534 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
535 stabs at end of .stab. Tidy variable usage. Don't drop the need
536 for a NULL function name stab if If N_FUN stab is ignored.
537 Ensure index entry count loop matches write loop.
539 2013-09-20 Alan Modra <amodra@gmail.com>
541 * configure: Regenerate.
543 2013-09-18 Tristan Gingold <gingold@adacore.com>
545 * configure.in: Bump version to 2.24.51
546 * configure: Regenerate.
548 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
550 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
553 2013-08-31 John David Anglin <dave.anglin@bell.net>
555 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
558 2013-08-29 Jakub Jelinek <jakub@redhat.com>
560 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
561 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
562 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
563 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
565 2013-08-27 Alan Modra <amodra@gmail.com>
567 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
568 Add notice_as_needed.
569 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
570 (elf_backend_notice_as_needed): Define.
571 (ppc64_elf_as_needed_cleanup): Rename and adjust..
572 (ppc64_elf_notice_as_needed): ..to this.
573 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
574 (elf_link_add_object_symbols): ..from here.
575 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
576 (elf_backend_notice_as_needed): Define..
577 (elfNN_bed): ..and use here.
579 2013-08-26 Roland McGrath <mcgrathr@google.com>
581 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
582 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
583 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
584 (bfd_i386_nacl_arch): New variable.
585 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
586 (bfd_x64_32_arch_intel_syntax): Link them into the list.
587 * bfd-in2.h: Regenerate.
589 2013-08-26 Roland McGrath <mcgrathr@google.com>
591 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
592 elf_segment_map list. If an executable segment is page-aligned
593 but does not end with a full page, then append a fake section into
594 the segment map entry that pads out the page.
595 (nacl_final_write_processing): New function. Write the code fill
596 laid out in nacl_modify_segment_map.
597 * elf-nacl.h: Declare it.
598 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
599 (elf_backend_final_write_processing): Define it for NaCl backend.
600 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
601 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
603 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
604 parameter to MINPAGESIZE.
605 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
607 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
609 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
611 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
612 set GOT's entry size if there is no ELF section data.
613 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
614 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
617 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
619 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
620 (get_elf_x86_64_backend_data): Use it.
621 (elf_x86_64_size_dynamic_sections): Likewise.
623 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
626 * bfdio.c: Fix typos.
627 * elf32-spu.c: Likewise.
628 * elfnn-aarch64.c: Likewise.
630 2013-08-21 Tristan Gingold <gingold@adacore.com>
632 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
634 * coffcode.h (coff_compute_section_file_positions): Force
635 match between file offset and vma offset.
637 2013-08-21 Alan Modra <amodra@gmail.com>
639 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
640 and *poldalignment before exiting when !relocs_compatible.
642 2013-08-21 Alan Modra <amodra@gmail.com>
644 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
645 symbols to STV_HIDDEN.
647 2013-08-14 John Tytgat <john@bass-software.com>
650 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
651 segment containing the relocating symbol instead of assuming 0 for
652 sb group relocations.
654 2013-08-09 Nick Clifton <nickc@redhat.com>
656 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
657 flag bits do not match.
658 (rl78_elf_print_private_bfd_data): Describe G10 flag.
660 2013-08-05 John Tytgat <john@bass-software.com>
662 * po/BLD-POTFILES.in: Regenerate.
663 * po/SRC-POTFILES.in: Likewise.
665 2013-07-31 John Tytgat <john@bass-software.com>
668 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
671 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
673 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
674 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
677 2013-07-27 Andrew Pinski <apinski@cavium.com>
679 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
680 Use the correct alignment for
681 _bfd_elf_make_dynamic_reloc_section for ILP32.
683 2013-07-27 Andrew Pinski <apinski@cavium.com>
685 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
686 BFD_RELOC_AARCH64_NONE explicitly.
688 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
690 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
691 entry size if there is no ELF section data.
693 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
695 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
696 Don't check symbol visibility here. Remove a check already
698 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
699 instead of individual checks.
700 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
701 check the offset to decide if produce a GOT or PLT entry.
702 Remove redundant assertions. Remove code to produce GOT entries
703 for local symbols. Remove a duplicate comment and add a comment
705 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
708 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
710 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
713 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
715 * elf32-vax.c (elf_vax_discard_got_entries): New function.
716 (elf_vax_always_size_sections): Likewise.
717 (elf_vax_size_dynamic_sections): Remove code moved to
718 elf_vax_always_size_sections. Make comment on
719 elf_vax_instantiate_got_entries match reality.
720 (elf_vax_instantiate_got_entries): Assert that rather than check
721 if dynobj is null. Don't check for dynamic_sections_created.
722 Make function description match reality.
723 (elf_backend_always_size_sections): New macro.
725 2013-07-25 Alan Modra <amodra@gmail.com>
727 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
729 (opd_entry_value): Cache .opd section contents.
730 (ppc64_elf_relocate_section): Adjust.
732 2013-07-25 Alan Modra <amodra@gmail.com>
736 * elflink.c (elf_link_add_object_symbols): Correct test in
737 last patch. Remove unnecessary code.
739 2013-07-24 Tristan Gingold <gingold@adacore.com>
741 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
742 R_RBR. Add numbers in comments.
743 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
744 * coff64-rs6000.c: Likewise.
746 2013-07-20 Alan Modra <amodra@gmail.com>
750 * elflink.c (elf_link_add_object_symbols): Don't clobber
751 .gnu.warning.symbol sections when shared.
753 2013-07-19 Nick Clifton <nickc@redhat.com>
755 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
756 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
758 2013-07-18 Travis Snoozy <quandary@remstate.com>
761 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
763 * R_MSP430_2X_PCREL: Likewise.
764 * R_MSP430X_10_PCREL: Likewise.
765 * R_MSP430X_2X_PCREL: Likewise.
767 2013-07-18 Terry Guo <terry.guo@arm.com>
769 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
771 (elf32_arm_final_link_relocate): Likewise.
773 2013-07-18 Bill Neubauer <wcn@google.com>
775 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
778 2013-07-18 Roland McGrath <mcgrathr@google.com>
780 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
781 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
782 (arm_build_one_stub): Increase MAXRELOCS to 3.
783 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
784 (struct elf32_arm_link_hash_table): Give add_stub_section member's
785 pointee type a third argument.
786 (elf32_arm_create_or_find_stub_sec): Update caller.
787 (elf32_arm_size_stubs): Update argument type.
788 * bfd-in.h (elf32_arm_size_stubs): Update decl.
789 * bfd-in2.h: Regenerate.
790 * libbfd.h: Regenerate.
792 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
794 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
795 magic numbers with enum values.
797 2013-07-12 Roland McGrath <mcgrathr@google.com>
799 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
800 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
801 been added here with 2013-07-05 elf32-s390.c change).
802 * bfd-in2.h: Regenerate (no-op).
803 * libbfd.h: Regenerate (no-op).
805 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
807 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
809 (_bfd_mips_elf_print_private_bfd_data): Likewise.
811 2013-07-09 Tristan Gingold <gingold@adacore.com>
813 * vms-alpha.c (struct vms_private_data_struct): Remove
814 flag_hash_long_names and flag_show_after_trunc.
815 (hash_string): Remove.
816 (_bfd_vms_length_hash_symbol): Remove.
817 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
818 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
819 (_bfd_vms_write_ehdr): Remove code that set removed flags.
820 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
821 (vms_bfd_is_local_label_name): Remove trace call.
823 2013-07-09 Tristan Gingold <gingold@adacore.com>
825 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
827 * configure.com: Adjust to match changes in configure.
828 * makefile.vms (OBJS): Update list.
830 2013-07-05 Tristan Gingold <gingold@adacore.com>
832 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
835 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
837 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
838 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
839 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
840 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
842 * elf64-s390.c: See elf32-s390.c
843 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
844 * libbfd.h: Add new reloc strings.
846 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
848 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
850 (elfNN_aarch64_relocate_section): Likewise.
851 (elfNN_aarch64_gc_sweep_hook): Likewise.
852 (elfNN_aarch64_check_relocs): Likewise.
854 2013-07-03 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
857 when relocatable. Don't change root.type or type here.
858 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
860 2013-07-03 Alan Modra <amodra@gmail.com>
862 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
863 (ppc64_elf_size_stubs): Don't set "addend".
864 (ppc64_elf_relocate_section): Don't allow calls via
865 toc-adjusting stubs without a following nop even in an
866 executable, except for self-calls and both libc_start_main
867 and .libc_start_main.
869 2013-07-03 Alan Modra <amodra@gmail.com>
871 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
873 2013-07-02 Tristan Gingold <gingold@adacore.com>
875 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
878 2013-07-02 Tristan Gingold <gingold@adacore.com>
880 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
881 (_bfd_vms_find_nearest_line_discriminator): New function.
883 2013-07-02 Tristan Gingold <gingold@adacore.com>
885 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
887 2013-07-02 Tristan Gingold <gingold@adacore.com>
889 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
890 (rs6000coff_vec): Reference it.
892 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
894 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
895 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
896 (elfNN_aarch64_create_dynamic_sections): Do not define
897 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
899 2013-07-02 Alan Modra <amodra@gmail.com>
901 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
902 .TOC. after relocatable check.
904 2013-07-01 Alan Modra <amodra@gmail.com>
906 * elf64-ppc.h (ppc64_elf_toc): Delete.
907 (ppc64_elf_set_toc): Declare.
908 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
909 with call the ppc64_elf_set_toc.
910 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
911 (ppc64_elf_start_multitoc_partition): Likewise.
912 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
914 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
916 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
917 as needing a toc pointer.
918 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
919 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
922 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
925 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
928 2013-06-28 Nick Clifton <nickc@redhat.com>
931 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
933 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
935 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
937 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
938 in sgot[0] rather than sgotplt[0].
940 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
942 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
943 beginning of the generated file.
944 (elf64-aarch64.c): Likewise.
945 * Makefile.in: Re-generated.
947 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
949 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
950 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
951 * Makefile.in: Re-generated.
952 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
953 (bfd_elf64_littleaarch64_vec): Likewise.
954 (bfd_elf32_bigaarch64_vec): Likewise.
955 (bfd_elf32_littleaarch64_vec): Likewise.
956 * configure: Re-generated.
957 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
958 * elfxx-aarch64.h: New file.
959 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
960 stuff to elfxx-aarch64.c.
961 (bfd_elf_aarch64_put_addend): Removed.
962 (PG_OFFSET, PG): Likewise.
963 (elfNN_aarch64_small_plt0_entry): Support ELF32.
964 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
965 (elf64_aarch64_grok_prstatus): Removed.
966 (elf_backend_grok_prstatus): Removed.
968 (aarch64_unsigned_overflow): Likewise.
969 (aarch64_signed_overflow): Likewise.
970 (aarch64_resolve_relocation): Likewise.
972 (decode_branch_ofs_26): Likewise.
973 (decode_cond_branch_ofs_19): Likewise.
974 (decode_ld_lit_ofs_19): Likewise.
975 (decode_tst_branch_ofs_14): Likewise.
976 (decode_movw_imm): Likewise.
977 (decode_adr_imm): Likewise.
978 (decode_add_imm): Likewise.
979 (reencode_branch_ofs_26): Likewise.
980 (reencode_cond_branch_ofs_19): Likewise.
981 (reencode_ld_lit_ofs_19): Likewise.
982 (reencode_tst_branch_ofs_14): Likewise.
983 (reencode_movw_imm): Likewise.
984 (reencode_adr_imm): Likewise.
985 (reencode_ldst_pos_imm): Likewise.
986 (reencode_add_imm): Likewise.
987 (reencode_movzn_to_movz): Likewise.
988 (reencode_movzn_to_movn): Likewise.
989 (aarch64_relocate): Update to call the new function names in
991 (aarch64_calculate_got_entry_vma): Likewise.
992 (elfNN_aarch64_final_link_relocate): Likewise.
993 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
994 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
995 (elf_aarch64_update_plt_entry): ... this.
996 (elfNN_aarch64_create_small_pltn_entry): Update.
997 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
998 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
999 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1000 call elf_aarch64_update_plt_entry.
1002 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1004 * bfd-in2.h: Re-generated.
1005 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1006 (IS_AARCH64_TLS_RELOC): Change to be based on the
1007 bfd reloc enumerators.
1008 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1009 (PG, PG_OFFSET): Cast literal to bfd_vma.
1010 (elf64_aarch64_howto_table): Removed.
1011 (elf64_aarch64_howto_dynrelocs): Removed.
1012 (elf64_aarch64_tls_howto_table): Removed.
1013 (elf64_aarch64_tlsdesc_howto_table): Removed.
1014 (elfNN_aarch64_howto_table): New table to host all howto entires..
1015 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1016 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1017 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1018 (struct elf_aarch64_reloc_map): New.
1019 (elf_aarch64_reloc_map): New table.
1020 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1021 (elfNN_aarch64_howto_from_type): Update to look up the new table
1022 elfNN_aarch64_howto_table.
1023 (struct elf64_aarch64_reloc_map): Remove.
1024 (elf64_aarch64_reloc_map): Remove.
1025 (elfNN_aarch64_reloc_type_lookup): Change to call
1026 elfNN_aarch64_howto_from_bfd_reloc.
1027 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1028 elfNN_aarch64_howto_table.
1029 (aarch64_resolve_relocation): Refactor to switch on the bfd
1031 (bfd_elf_aarch64_put_addend): Likewise.
1032 (elfNN_aarch64_final_link_relocate): Likewise.
1033 (aarch64_tls_transition_without_check): Likewise.
1034 (aarch64_reloc_got_type): Likewise.
1035 (aarch64_can_relax_tls): Likewise.
1036 (aarch64_tls_transition): Likewise.
1037 (elfNN_aarch64_tls_relax): Likewise.
1038 (elfNN_aarch64_final_link_relocate): Likewise.
1039 (elfNN_aarch64_relocate_section): Likewise.
1040 (elfNN_aarch64_gc_sweep_hook): Likewise.
1041 (elfNN_aarch64_check_relocs): Likewise.
1042 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1043 * libbfd.h: Re-generated.
1044 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1045 (BFD_RELOC_AARCH64_RELOC_START)
1046 (BFD_RELOC_AARCH64_RELOC_END)
1047 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1048 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1049 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1050 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1051 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1052 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1053 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1055 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1057 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1058 (BUILD_CFILES): Add elf32-aarch64.c.
1059 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1060 * Makefile.in: Re-generated.
1061 * archures.c (bfd_mach_aarch64_ilp32): New define.
1062 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1063 (bfd_elf32_aarch64_set_options): Ditto.
1064 (elf32_aarch64_setup_section_lists): Ditto.
1065 (elf32_aarch64_next_input_section): Ditto.
1066 (elf32_aarch64_size_stubs): Ditto.
1067 (elf32_aarch64_build_stubs): Ditto.
1068 * bfd-in2.h: Re-generated.
1069 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1070 and bfd_elf32_bigaarch64_vec.
1071 (aarch64-*-linux*): Likewise.
1072 (aarch64_be-*-elf): Likewise.
1073 (aarch64_be-*-linux*): Likewise.
1074 * configure.in (bfd_elf32_bigaarch64_vec)
1075 (bfd_elf32_littleaarch64_vec): New.
1076 * configure: Re-generated.
1077 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1079 (bfd_aarch64_arch_ilp32): New.
1080 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1081 * elfnn-aarch64.c (ARCH_SIZE): New define.
1082 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1083 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1084 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1085 (ELF64_R_*): Rename to ELFNN_R_*.
1086 Plus other paramaterization.
1087 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1089 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1090 bfd_elf32_littleaarch64_vec.
1092 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1094 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1095 (BUILD_CFILES): Add elf64-aarch64.c.
1096 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1097 * Makefile.in: Re-generated.
1098 * elf64-aarch64.c: Rename to ...
1099 * elfnn-aarch64.c: ... this.
1101 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1102 Paul Brook <paul@codesourcery.com>
1104 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1105 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1106 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1107 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1108 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1109 (micromips_insn32_o32_exec_plt0_entry): New variable.
1110 (micromips_insn32_o32_exec_plt_entry): Likewise.
1111 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1112 (mips_elf_estimate_stub_size): Likewise.
1113 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1114 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1115 (mips_finish_exec_plt): Likewise.
1116 (_bfd_mips_elf_relax_section): Likewise.
1117 (_bfd_mips_elf_insn32): New function.
1118 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1120 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1122 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1124 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1125 (bfd_elf32_get_synthetic_symtab): New macro.
1126 * elfxx-mips.c (plt_entry): New structure.
1127 (mips_elf_link_hash_entry): Add use_plt_entry member.
1128 (mips_elf_link_hash_table): Rename plt_entry_size member to
1129 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1130 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1132 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1133 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1134 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1135 (STUB_LI16S_MICROMIPS): Likewise.
1136 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1137 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1138 (micromips_o32_exec_plt0_entry): New variable.
1139 (mips16_o32_exec_plt_entry): Likewise.
1140 (micromips_o32_exec_plt_entry): Likewise.
1141 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1142 (mips_elf_output_extsym): Update to use gotplt_union's plist
1143 member rather than offset.
1144 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1145 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1146 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1147 member rather than offset.
1148 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1150 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1152 (mips_elf_make_plt_record): New function.
1153 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1154 of JAL relocations that might need a PLT entry.
1155 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1156 gotplt_union's plist member rather than offset. Set individual
1157 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1158 Don't set the symbol's value in the symbol table for PLT
1159 references here. Don't set the PLT or PLT GOT section sizes
1161 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1162 (mips_elf_allocate_lazy_stub): Likewise.
1163 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1165 (mips_elf_set_plt_sym_value): New function.
1166 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1167 PLT and PLT GOT section sizes here. Set the symbol values in
1168 the symbol table for PLT references here. Handle microMIPS
1169 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1170 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1171 gotplt_union's plist member rather than offset. Handle
1172 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1173 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1174 gotplt_union's plist member rather than offset. Use
1175 MIPS_ELF_GOT_SIZE to calculate GOT address.
1176 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1177 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1178 mips_finish_exec_plt.
1179 (_bfd_mips_elf_link_hash_table_create): Update to use
1180 gotplt_union's plist member rather than offset.
1181 (_bfd_mips_elf_get_synthetic_symtab): New function.
1183 2013-06-24 Wawa <caojinyu@msn.com>
1186 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1188 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1190 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1192 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1193 * Makefile.in: Regenerate.
1194 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1195 Set want64 to true for them at the end.
1196 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1199 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1201 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1202 set sh_entsize for PLT section.
1204 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1206 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1207 * bfd-in2.h: Re-generated.
1208 * elf64-aarch64.c (RELOC_SECTION): Removed.
1209 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1210 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1211 (elf64_aarch64_link_hash_traverse): Ditto.
1212 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1215 2013-06-19 Will Newton <will.newton@linaro.org>
1217 * configure: Regenerated.
1218 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1219 * elf64-aarch64.c: Remove objalloc.h include.
1220 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1221 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1222 members. (elf_aarch64_local_htab_hash): Remove function.
1223 (elf_aarch64_local_htab_eq): Remove function.
1224 (elf_aarch64_get_local_sym_hash): Remove function.
1225 (elf64_aarch64_link_hash_table_create): Remove local hash
1226 table initialization.
1227 (elf64_aarch64_final_link_relocate): Remove sym argument and
1228 handling of ifunc symbols.
1229 (elf64_aarch64_relocate_section): Don't pass sym argument to
1230 elf64_aarch64_final_link_relocate.
1231 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1232 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1233 (elf64_aarch64_check_relocs): Likewise.
1234 (elf64_aarch64_post_process_headers): Remove call to
1236 (elf64_aarch64_is_function_type): New function.
1237 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1238 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1239 (elf64_aarch64_size_dynamic_sections): Remove call to
1240 elf_aarch64_allocate_local_dynrelocs.
1241 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1242 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1243 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1244 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1245 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1246 elf_aarch64_finish_local_dynamic_symbol.
1247 (elf64_aarch64_add_symbol_hook): Remove function.
1249 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1251 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1252 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1253 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1254 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1255 R_AARCH64_GOT_LD_PREL19.
1257 2013-06-13 Terry Guo <terry.guo@arm.com>
1260 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1261 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1262 supports thumb instructions.
1264 2013-06-11 DJ Delorie <dj@redhat.com>
1266 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1268 2013-06-11 Will Newton <will.newton@linaro.org>
1270 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1271 ELF64_R_SYM instead of ELF32_R_SYM.
1273 2013-06-11 Nick Clifton <nickc@redhat.com>
1275 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1276 checks if the dynamic sections have been created and relaxation
1277 has not been performed.
1279 2013-06-07 Will Newton <will.newton@linaro.org>
1281 * configure: Regenerate.
1282 * configure.in: Build elf-ifunc.o for AArch64.
1283 * elf64-aarch64.c: Include objalloc.h.
1284 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1285 (struct elf64_aarch64_link_hash_table): Add members for handling
1286 R_AARCH64_IRELATIVE relocations.
1287 (elf_aarch64_local_htab_hash): New function.
1288 (elf_aarch64_local_htab_eq): New function.
1289 (elf_aarch64_get_local_sym_hash): New function.
1290 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1292 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1293 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1294 for handling STT_GNU_IFUNC symbols.
1295 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1296 references to STT_GNU_IFUNC symbols.
1297 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1298 STT_GNU_IFUNC symbols.
1299 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1300 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1301 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1302 (elf64_aarch64_is_function_type): Remove function.
1303 (elf64_aarch64_allocate_dynrelocs): Call
1304 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1305 (elf_aarch64_allocate_local_dynrelocs): New function.
1306 (elf64_aarch64_size_dynamic_sections): Call
1307 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1308 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1309 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1310 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1311 STT_GNU_IFUNC symbols and .iplt.
1312 (elf_aarch64_finish_local_dynamic_symbol): New function.
1313 (elf64_aarch64_finish_dynamic_sections): Call
1314 elf_aarch64_finish_local_dynamic_symbol.
1315 (elf64_aarch64_add_symbol_hook): New function.
1317 2013-06-03 Alan Modra <amodra@gmail.com>
1319 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1320 var. Use it with last_stab.
1322 2013-05-30 Paul Brook <paul@codesourcery.com>
1324 * bfd-in2.h: Regenerate.
1325 * elf32-mips.c (elf_mips_eh_howto): New.
1326 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1327 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1328 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1329 * elf64-mips.c (elf_mips_eh_howto): New.
1330 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1331 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1332 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1333 * libbfd.h: Regenerate.
1334 * reloc.c (BFD_RELOC_MIPS_EH): New.
1336 2013-05-29 Nick Clifton <nickc@redhat.com>
1338 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1339 alternate debug info source.
1340 (dwarf_debug_sections): Add entries for alternate .debug_str and
1341 .debug_info sections.
1342 (dwarf_debug_section_enum): Likewise.
1343 (read_alt_indirect_string): New function. Handles a
1344 DW_FORM_GNU_strp_alt attribute.
1345 (read_alt_indirect_ref): New function. Handles a
1346 DW_FORM_GNU_ref_alt attribute.
1347 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1348 DW_FORM_GNU_strp_alt.
1349 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1351 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1353 * opncls.c (GNU_DEBUGALTLINK): Define.
1354 (bfd_get_alt_debug_link_info): New function.
1355 (separate_alt_debug_file_exists): New function.
1356 (find_separate_debug_file): Add parameters for fetch and check
1358 (bfd_follow_gnu_debugaltlink): New function.
1359 * bfd-in2.h: Regenerate.
1361 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1363 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1364 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1365 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1366 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1367 * bfd-in2.h: Regenerate.
1368 * libbfd.h: Regenerate.
1369 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1371 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1372 (elf64_aarch64_reloc_map): Likewise.
1373 (aarch64_resolve_relocation): Likewise.
1374 (bfd_elf_aarch64_put_addend): Likewise.
1375 (aarch64_tls_transition_without_check): Likewise.
1376 (aarch64_reloc_got_type): Likewise.
1377 (elf64_aarch64_final_link_relocate): Likewise.
1378 (elf64_aarch64_tls_relax): Likewise.
1379 (elf64_aarch64_relocate_section): Likewise.
1380 (elf64_aarch64_gc_sweep_hook): Likewise.
1381 (elf64_aarch64_check_relocs): Likewise.
1383 2013-05-26 Mark Wielaard <mjw@redhat.com>
1385 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1386 (max_open_files): New static int initialized to zero.
1387 (bfd_cache_max_open): New static function to set and return
1389 (bfd_cache_init): Use bfd_cache_max_open.
1390 (bfd_open_file): Likewise.
1391 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1392 (AC_CHECK_FUNCS): Add getrlimit.
1393 * configure: Regenerated.
1394 * config.in: Likewise.
1395 * sysdep.h: Check and include sys/resource.h for getrlimit.
1397 2013-05-23 Alan Modra <amodra@gmail.com>
1399 * format.c (bfd_check_format_matches): Don't match a target in
1400 targ_selvecs if some other target is a better match. If
1401 targets implement match priority, fall back to the first of
1404 2013-05-22 Eric Herman <eric@freesa.org>
1407 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1409 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1412 * srec.c (srec_set_section_contents): Properly convert size
1413 and offset to address when octets_per_byte is not unity.
1415 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1417 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1418 refcount member of the gotplt_union when resetting the reference
1419 count. Adjust comment.
1421 2013-05-20 Will Newton <will.newton@linaro.org>
1423 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1424 relocs_copied member.
1425 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1426 relocs_copied member.
1427 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1428 relocs_copied member.
1430 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1432 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1433 function definition.
1435 2013-05-16 Cary Coutant <ccoutant@google.com>
1437 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1438 external_ext_size and esize.
1440 2013-05-16 Tristan Gingold <gingold@adacore.com>
1442 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1443 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1445 2013-05-15 Andreas Schwab <schwab@suse.de>
1447 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1449 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1451 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1452 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1454 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1456 * bfd.c (_bfd_default_error_handler): Replace use of putc
1457 by fputc. Add comment explaining why.
1459 2013-05-09 Alan Modra <amodra@gmail.com>
1461 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1462 of symbols when hashes already exist.
1464 2013-05-07 Will Newton <will.newton@linaro.org>
1466 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1467 plt_header_size argument for ports where it differs from
1469 * elf-bfd.h: Likewise.
1470 * elf32-i386.c: Pass plt_header_size to
1471 _bfd_elf_allocate_ifunc_dyn_relocs.
1472 * elf64-x86-64.c: Likewise.
1474 2013-05-07 Will Newton <will.newton@linaro.org>
1476 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1478 * elf-bfd.h: Likewise.
1480 2013-05-06 Paul Brook <paul@codesourcery.com>
1482 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1483 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1484 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1485 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1486 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1487 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1489 2013-05-06 Alan Modra <amodra@gmail.com>
1491 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1492 hashes are not available.
1494 2013-05-06 Alan Modra <amodra@gmail.com>
1496 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1497 hashes around loading as-needed library. Zero them on allocation,
1498 and restore to initial all-zero state if library not needed.
1499 Arrange to reuse hashes if we load library again later.
1501 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1503 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1504 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1505 * elfn32-mips.c: Likewise.
1506 * elf64-mips.c: Likewise.
1508 2013-05-02 Nick Clifton <nickc@redhat.com>
1510 * archures.c: Add some more MSP430 machine numbers.
1511 * config.bfd (msp430): Define targ_selvecs.
1512 * configure.in: Add bfd_elf32_msp430_ti_vec.
1513 * cpu-msp430.c: Add some more MSP430 machine numbers.
1514 * elf32-msp430.c Add support for MSP430X relocations.
1515 Add support for TI compiler generated relocations.
1516 Add support for sym_diff relocations.
1517 Add support for relaxing out of range short branches into long
1519 Add support for MSP430 attribute section.
1520 * reloc.c: Add MSP430X relocations.
1521 * targets.c: Add bfd_elf32_msp430_ti_vec.
1522 * bfd-in2.h: Regenerate.
1523 * configure: Regenerate.
1524 * libbfd.h: Regenerate.
1526 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1528 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1529 alpha*-*-linux*ecoff*.
1531 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1534 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1537 2013-04-30 Alan Modra <amodra@gmail.com>
1539 * elflink.c (bfd_elf_record_link_assignment): Dont make
1540 STV_INTERNAL symbols STV_HIDDEN.
1542 2013-04-29 Nick Clifton <nickc@redhat.com>
1544 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1545 fragmented .debug_line sections associated with unmarked code
1548 2013-04-29 Will Newton <will.newton@linaro.org>
1550 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1551 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1553 2013-04-29 Will Newton <will.newton@linaro.org>
1555 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1556 error check up and add error message.
1558 2013-04-26 Will Newton <will.newton@linaro.org>
1560 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1562 2013-04-25 Alan Modra <amodra@gmail.com>
1564 * config.bfd: Add powerpc64le-linux.
1566 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1568 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1571 2013-04-24 Roland McGrath <mcgrathr@google.com>
1573 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1574 allocate space for PLT header even if IS_IPLT_ENTRY.
1575 (arm_nacl_put_plt0): New function, broken out of ...
1576 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1577 If HTAB->nacl_p, set up the PLT header in .iplt too.
1578 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1579 a mapping symbol for the start of .iplt too.
1581 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1583 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1585 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1587 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1589 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1591 2013-04-22 Alan Modra <amodra@gmail.com>
1594 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1595 sh_size or reloc_count adjustment by count.
1597 2013-04-22 Alan Modra <amodra@gmail.com>
1599 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1600 create_linkage_sections here..
1601 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1602 (create_linkage_sections): Move earlier in file.
1603 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1604 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1606 2013-04-19 Nick Clifton <nickc@redhat.com>
1609 * compress.c (decompress_contents): Always call inflateEnd, even
1610 when another inflation operation fails.
1612 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1614 * elf-ifunc.c: Update copyright year.
1616 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1618 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1619 macro's return value is ignored.
1620 * elf32-hppa.c: Likewise.
1621 * elf32-tic6x.c: Likewise.
1622 * mach-o.c: Likewise.
1624 * opncls.c: Likewise.
1625 * peicode.h: Likewise.
1626 * elf32-m32r.c: Check return value of bfd_set_section_*().
1627 * elfnn-ia64.c: Likewise.
1628 * elfxx-mips.c: Likewise.
1629 * vms-alpha.c: Likewise.
1631 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1634 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1635 regular reference without non-GOT reference when building
1638 2013-04-15 Alan Modra <amodra@gmail.com>
1640 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1641 cache slot for archives.
1643 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1645 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1646 local variable mmop.
1648 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1651 * elf32-avr.c: Consider all sections to determine if linker
1652 relaxation can safely delete a ret after a call/jmp
1654 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1656 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1659 2013-04-08 Tom Tromey <tromey@redhat.com>
1661 * som.c (bfd_section_from_som_symbol): No longer static.
1662 * som.h (bfd_section_from_som_symbol): Declare.
1664 2013-04-06 Alan Modra <amodra@gmail.com>
1666 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1667 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1669 2013-04-05 Nick Clifton <nickc@redhat.com>
1671 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1673 2013-04-04 Alan Modra <amodra@gmail.com>
1675 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1676 * bfd-in2.h: Regenerate.
1677 * elflink.c (elf_link_add_object_symbols): Use new error.
1679 2013-04-03 Nick Clifton <nickc@redhat.com>
1681 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1682 (bfd_elf32_bfd_is_target_special_symbol): Define.
1684 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1686 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1687 elf64_aarch64_locals to get local GOT reference counts.
1689 2013-04-02 DJ Delorie <dj@redhat.com>
1691 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1692 (rl78_elf_relax_section): Only fetch the next reloc if there is
1695 2013-03-30 Alan Modra <amodra@gmail.com>
1698 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1699 global symbols referenced by relocs.
1700 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1701 * elf32-bfin.c (bfin_check_relocs): Likewise.
1702 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1703 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1704 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1705 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1706 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1707 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1708 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1709 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1710 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1711 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1712 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1713 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1714 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1715 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1716 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1717 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1718 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1719 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1720 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1721 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1722 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1723 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1724 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1725 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1726 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1727 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1728 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1729 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1730 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1731 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1732 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1733 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1734 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1735 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1736 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1737 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1738 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1739 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1740 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1741 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1742 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1743 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1744 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1745 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1746 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1747 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1748 test indirect/warning links for NULL.
1750 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1753 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1754 symbol is referenced by a non-shared object.
1755 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1757 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1759 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1760 R_SH_REL32 relocations against undefined weak symbols.
1762 2013-03-28 Alan Modra <amodra@gmail.com>
1764 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1765 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1766 into ifunc and non-ifunc.
1767 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1768 separate ifunc/non-ifunc dynrel counts.
1769 (allocate_got): Always use reliplt for ifunc.
1770 (allocate_dynrelocs): Likewise.
1771 (ppc64_elf_size_dynamic_sections): Likewise.
1772 (ppc64_elf_layout_multitoc): Likewise.
1773 (ppc64_elf_relocate_section): Likewise.
1775 2013-03-28 Alan Modra <amodra@gmail.com>
1777 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1778 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1779 into ifunc and non-ifunc.
1780 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1781 (ppc_elf_size_dynamic_sections): Likewise.
1782 (ppc_elf_relocate_section): Likewise.
1784 2013-03-28 Alan Modra <amodra@gmail.com>
1786 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1787 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1788 bfd_link_info* and asection* params.
1789 (_bfd_elf_reloc_type_class): Likewise.
1790 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1791 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1792 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1793 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1794 for any reliplt reloc. Don't return reloc_class_plt for
1795 R_PPC_REL24 and R_PPC_ADDR24.
1796 * elf64-ppc.c (allocate_got): Formatting.
1797 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1799 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1800 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1801 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1802 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1803 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1804 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1805 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1806 Add extra params to the various reloc_type_class functions.
1808 2013-03-27 Alan Modra <amodra@gmail.com>
1810 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1811 masks for all local ifunc syms.
1812 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1813 (ppc_elf_size_dynamic_sections): Likewise.
1814 (ppc_elf_relocate_section): Likewise.
1816 2013-03-27 Will Newton <will.newton@linaro.org>
1818 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1819 dynamic reloc for symbols with dynindx == -1.
1820 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1821 dynamic reloc for symbols with dynindx == -1.
1823 2013-03-27 Will Newton <will.newton@linaro.org>
1825 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1826 dynamic reloc for non-default visibility undefined weaks.
1827 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1828 dynamic reloc for non-default visibility undefined weaks.
1830 2013-03-26 Alan Modra <amodra@gmail.com>
1832 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1833 over _bfd_elf_merge_symbol calls.
1835 2013-03-26 Alan Modra <amodra@gmail.com>
1837 * elflink.c (elf_link_add_object_symbols): Add assertion for
1838 common override alignment check code. Formatting.
1840 2013-03-25 Alan Modra <amodra@gmail.com>
1842 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1843 usual common symbols as well as for dynamic. Add poldbfd param.
1844 Save old bfd. Adjust callers.
1845 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1846 and "value" by value, not pointer. Adjust caller.
1847 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1848 Delete code to set same. Use old_bfd and old_alignment from
1849 _bfd_elf_merge_symbol instead. Add default symbol before
1850 alignment and size checks. Wrap overlong lines.
1852 2013-03-25 Alan Modra <amodra@gmail.com>
1854 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1855 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1856 when override is true.
1858 2013-03-25 Alan Modra <amodra@gmail.com>
1860 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1863 2013-03-25 Alan Modra <amodra@gmail.com>
1865 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1867 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1868 early in symbol loop.
1870 2013-03-25 Alan Modra <amodra@gmail.com>
1872 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1873 (_bfd_elf_init_reloc_shdr): Delete.
1874 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1875 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1876 just what is needed.
1877 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1879 2013-03-23 Alan Modra <amodra@gmail.com>
1881 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1882 * elflink.c (_bfd_elf_merge_symbol): Make static.
1883 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1884 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1886 2013-03-23 Alan Modra <amodra@gmail.com>
1889 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1890 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1891 def_dynamic/ref_dynamic.
1892 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1895 2013-03-22 David S. Miller <davem@davemloft.net>
1897 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1900 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1903 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1904 errors adjusting relocs and symbols.
1906 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1908 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1909 @(disp:32,ERx) to mov @(disp:16,ERx).
1910 (R_H8_DISP32A16): New reloc.
1911 Comments added and corrected.
1912 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1913 * bfd-in2.h: Regenerate.
1914 * libbfd.h: Regenerate.
1916 2013-03-21 Kai Tietz <ktietz@redhat.com>
1918 * coffgen.c (coff_real_object_p): Make global.
1919 * peicode.h (coff_real_object_p): Add prototype.
1920 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1921 external_PEI_IMAGE_hdr structure.
1922 (coff_swap_filehdr_in): Handle variable header-size.
1923 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1924 of directory-entiries as specified in pe-header.
1926 2013-03-21 Nick Clifton <nickc@redhat.com>
1929 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1930 iWMMXt and iWMMXt2 processors from attributes.
1932 2013-03-20 Alan Modra <amodra@gmail.com>
1934 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1935 sh_type according to is_rela.
1937 2013-03-18 Alan Modra <amodra@gmail.com>
1940 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1941 considering whether an --as-needed library is needed.
1943 2013-03-14 Tom Tromey <tromey@redhat.com>
1945 * opncls.c (bfd_get_debug_link_info): Rename from
1946 get_debug_link_info. Export. Update comment.
1947 (find_separate_debug_file): Update.
1948 * bfd-in2.h: Rebuild.
1950 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1952 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1954 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1957 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1959 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1960 * elf.c (elfcore_write_s390_tdb): New function.
1961 (elfcore_write_register_note): Call it.
1962 (elfcore_grok_s390_tdb): New function.
1963 (elfcore_grok_note): Call it.
1965 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1967 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1969 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1971 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1973 2013-03-04 Alan Modra <amodra@gmail.com>
1975 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1976 non-zero addends when relocatable, rather than addends >= 32768.
1977 Always zero "addend" before applying relocation.
1979 2013-03-04 Nick Clifton <nickc@redhat.com>
1981 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1982 file pointer offsets for thin archives.
1984 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1986 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1987 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1989 2013-02-27 DJ Delorie <dj@redhat.com>
1991 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1992 * libbfd.h: Regenerate.
1993 * bfd-in2.h: Regenerate.
1994 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1995 references in compuated relocs.
1997 2013-02-26 Anthony Green <green@moxielogic.com>
1999 * config.bfd: Extend moxie-rtems target triplet name support.
2001 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2004 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2005 unique_global only for definition.
2006 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2008 (elf_link_add_object_symbols): Set unique_global only
2011 2013-02-21 Alan Modra <amodra@gmail.com>
2013 * elf-bfd.h (struct elf_build_id): Extracted from..
2014 (struct elf_build_id_info): ..here. Delete.
2015 (struct output_elf_obj_tdata): New, extracted from..
2016 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2018 (elf_program_header_size): Reference tdata->o.
2019 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2020 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2021 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2022 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2023 when opening bfd in any mode that might write.
2024 (_bfd_elf_write_object_contents): Use build_id field in
2025 output_elf_obj_tdata.
2026 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2027 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2029 2013-02-21 Alan Modra <amodra@gmail.com>
2031 * elf-bfd.h (struct core_elf_obj_tdata): New.
2032 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2033 core_program, and core_command. Add "core".
2034 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2035 Update all refs to tdata core fields.
2036 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2037 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2038 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2039 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2040 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2041 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2042 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2043 to tdata core fields.
2045 2013-02-21 Alan Modra <amodra@gmail.com>
2047 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2048 Delete num_locals and num_globals.
2049 (elf_num_locals, elf_num_globals): Don't define.
2050 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2051 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2052 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2053 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2054 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2055 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2057 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2058 number of locals syms via new param.
2059 (swap_out_syms): Adjust to suit elf_map_symbols change.
2061 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2063 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2064 STO_MICROMIPS annotation.
2066 2013-02-19 Alan Modra <amodra@gmail.com>
2068 * configure.in: Bump version to 2.23.52.
2069 * elf-bfd.h (struct elf_build_id_info): New.
2070 (struct elf_obj_tdata): Delete after_write_object_contents,
2071 after_write_object_contents_info and build_id_size. Make build_id
2072 a pointer to struct elf_build_id_info.
2073 * elf.c (_bfd_elf_write_object_contents): Style. Update
2074 after_write_ibject_contents invocation.
2075 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2076 allow zero size notes.
2077 * configure: Regenerate.
2079 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2081 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2082 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2083 (micromips_elf64_howto_table_rela): Likewise.
2084 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2085 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2086 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2087 (elf_micromips_howto_table_rela): Likewise.
2088 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2090 2013-02-18 Paul Brook <paul@codesourcery.com>
2092 * elfxx-mips.c (MICROMIPS_P): New macro.
2093 (_bfd_mips_elf_symbol_processing): Use it.
2095 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2097 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2098 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2100 2013-02-18 Alan Modra <amodra@gmail.com>
2103 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2104 (_bfd_elf_strtab_clear_all_refs): Declare.
2105 (_bfd_elf_strtab_resize): Declare.
2106 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2107 (_bfd_elf_strtab_clear_all_refs): New function.
2108 (_bfd_elf_strtab_resize): Likewise.
2109 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2111 2013-02-18 Alan Modra <amodra@gmail.com>
2113 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2114 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2115 and elf_text_section to..
2116 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2117 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2118 (struct alpha_elf_find_line): ..this.
2119 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2121 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2124 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2125 for references from the dummy bfd.
2127 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2130 * elflink.c (elf_link_add_object_symbols): Also track weak
2133 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2136 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2137 archive pointing to itself.
2138 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2140 2013-02-15 Nick Clifton <nickc@redhat.com>
2143 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2144 accessing a corrupt nested archive.
2146 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2148 * elfxx-mips.c (mips_got_page_ref): New structure.
2149 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2150 pair to represent the anchor point.
2151 (mips_got_info): Add a got_page_refs field.
2152 (mips_elf_link_hash_table): Add a sym_cache field.
2153 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2154 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2155 new anchor representation.
2156 (mips_elf_create_got_info): Create got_page_refs rather than
2158 (mips_elf_record_got_page_ref): New function.
2159 (mips_elf_pages_for_range): Move further down file.
2160 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2161 Use a section rather than a (bfd, symndx) pair to represent the
2163 (mips_elf_resolve_got_page_ref): New function.
2164 (mips_elf_resolve_final_got_entries): Use it to populate
2166 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2167 rather than mips_elf_record_got_page_entry. Only nullify h
2169 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2172 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2174 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2177 2013-02-12 Alan Modra <amodra@gmail.com>
2179 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2180 suitable definition when using generic linker hash table.
2182 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2184 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2185 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2186 mips_elf_traverse_got_arg. Count GOT entries.
2187 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2188 as argument. Update after above changes.
2189 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2190 mips_elf_count_got_entries. Update the calls to
2191 mips_elf_resolve_final_got_entries.
2193 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2195 * elfxx-mips.c (mips_got_tls_type): New enum.
2196 (mips_got_entry): Add tls_initialized.
2197 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2198 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2200 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2201 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2202 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2204 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2205 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2206 tls_initialized rather than GOT_TLS_DONE.
2207 (mips_tls_got_index): Delete.
2208 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2209 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2210 (mips_elf_record_got_entry): Initialize tls_initialized.
2212 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2214 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2215 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2216 tls_ie_got_offset and tls_gd_got_offset.
2217 (mips_elf_link_hash_newfunc): Remove initialization.
2218 (mips_elf_create_got_info): Likewise.
2219 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2220 (mips_tls_single_got_index): Delete.
2221 (mips_elf_local_got_index): Always use the GOT entry to track
2223 (mips_elf_global_got_index): Likewise.
2224 (mips_elf_create_local_got_entry): Assert that TLS entries have
2225 already been allocated.
2226 (mips_elf_record_global_got_symbol): Don't initialize
2227 tls_ie_type or tls_gd_type.
2228 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2229 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2231 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2233 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2234 have been allocated.
2235 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2236 tls_ie_type and tls_gd_type.
2238 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2240 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2241 aliasing violation. Check for htab allocation failures.
2243 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2245 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2247 (mips_elf_global_got_index): ...here. Reorder arguments so that
2248 the output bfd and info come first.
2249 (mips_elf_calculate_relocation): Update the call to
2250 mips_elf_global_got_index accordingly.
2251 (_bfd_mips_elf_finish_dynamic_symbol): Use
2252 mips_elf_primary_global_got_index rather than
2253 mips_elf_global_got_index.
2254 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2256 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2258 * elfxx-mips.c (mips_got_entry): Update comments.
2259 (mips_elf_multi_got_entry_eq): Rename to...
2260 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2261 (mips_elf_create_got_info): Remove master_got_p argument.
2262 Always use mips_elf_got_entry_eq.
2263 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2264 Update calls accordingly.
2266 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2268 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2269 (mips_elf_bfd2got_hash): Delete.
2270 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2271 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2272 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2273 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2274 than mips_elf_got_for_ibfd.
2275 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2276 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2277 (mips_elf_make_got_per_bfd): Replace with...
2278 (mips_elf_add_got_entry): ...this new function.
2279 (mips_elf_make_got_pages_per_bfd): Replace with...
2280 (mips_elf_add_got_page_entry): ...this new function.
2281 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2282 bfd and GOT arguments. Use mips_elf_add_got_entry and
2283 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2284 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2285 to set the BFD's GOT and free the old table.
2286 (mips_elf_merge_got): Replace bfd2got argument with separate
2287 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2288 Use mips_elf_count_got_entries to count the number of entries in
2289 each GOT. Update the calls to mips_elf_merge_got_with.
2290 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2291 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2292 (mips_elf_multi_got): Don't create the bfd2got hash table.
2293 Replace hash table traversal with a walk over the input bfds,
2294 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2295 to set the output bfd's GOT.
2296 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2297 bfds use the master GOT in the single-GOT case.
2298 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2299 rather than mips_elf_got_for_ibfd.
2301 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2303 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2304 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2305 (mips_elf_record_global_got_symbol): Update the hash entry before
2306 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2308 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2309 (mips_elf_record_got_page_entry): Record the entry in both the
2310 master and bfd GOTs.
2312 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2314 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2315 create another one if necessary.
2316 (mips_elf_set_gotidx): New function.
2317 (mips_elf_set_global_gotidx): Use it.
2318 (mips_elf_initialize_tls_index): Likewise. Take a
2319 mips_elf_traverse_got_arg as argument.
2320 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2321 (mips_elf_multi_got): Likewise. Cope with error returns from
2322 mips_elf_set_global_gotidx.
2324 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2326 * elfxx-mips.c (mips_got_info): Add relocs field.
2327 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2329 (mips_elf_traverse_got_arg): ...this new structure.
2330 (mips_elf_count_local_tls_relocs): Delete.
2331 (mips_elf_count_global_tls_relocs): Likewise.
2332 (mips_elf_count_got_entry): New function.
2333 (mips_elf_count_local_got_entries): Likewise.
2334 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2335 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2336 (mips_elf_record_local_got_symbol): Don't count got entries here.
2337 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2338 (mips_elf_set_global_got_offset): Split into...
2339 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2340 new functions. Take a mips_elf_traverse_got_arg rather than a
2341 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2342 Use g->relocs to record the number of relocs needed for global GOT
2344 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2345 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2346 relocations. Update for above function split.
2347 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2348 to count both the number of GOT entries and the number of TLS
2349 relocs required by local entries. Likewise
2350 mips_elf_count_global_tls_entries and global entries.
2351 Remove uses of mips_elf_count_local_tls_relocs and
2352 mips_elf_count_global_tls_relocs.
2354 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2356 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2357 to say that each structure represents only one type of TLS reference.
2358 (GOT_TLS_TYPE): New define.
2359 (mips_elf_link_hash_entry): Temporarily split tls_type and
2360 tls_got_offset into two variables each.
2361 (mips_elf_link_hash_newfunc): Update accordingly.
2362 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2363 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2364 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2365 (mips_tls_got_relocs): Use a switch statement.
2366 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2367 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2368 local "offset" variable.
2369 (mips_tls_got_index): Remove r_type argument and assert. Remove
2370 code that handled entries with two TLS types; always use the
2371 original got_index instead.
2372 (mips_tls_single_got_index): New function.
2373 (mips_elf_local_got_index): Use entry->tls_type to check for
2374 TLS entries. Use mips_tls_single_got_index. Update call to
2376 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2377 Use p->tls_type to check for TLS entries. Update call to
2378 mips_tls_got_index. Use mips_tls_single_got_index.
2379 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2380 Use entry.tls_type to check for TLS entries.
2381 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2382 with r_type argument. Use mips_elf_reloc_tls_type.
2383 Set up the new hash entry fields.
2384 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2385 with r_type argument. Use mips_elf_reloc_tls_type and
2386 mips_tls_got_entries. Remove code that handled entries
2387 with multiple TLS types.
2388 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2389 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2390 Use equality rather than masks when checking for specific TLS types.
2391 Use mips_tls_got_entries. Remove code that handled entries
2392 with multiple TLS types.
2393 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2394 testing the hash table entry.
2395 (_bfd_mips_elf_check_relocs): Update calls to
2396 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2397 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2398 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2400 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2402 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2403 (mips_elf_got_entry_hash): ...this, deleting the old version.
2404 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2407 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2409 * elfxx-mips.c (mips_elf_create_got_info): New function.
2410 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2411 (mips_elf_create_got_section): Likewise.
2413 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2415 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2418 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2420 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2422 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2424 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2425 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2427 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2429 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2430 (mips_elf_count_global_tls_relocs): Don't count indirect or
2432 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2433 number of TLS entries were allocated.
2435 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2437 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2439 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2441 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2442 if there are TLS relocations.
2444 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2446 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2447 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2449 2013-02-11 Alan Modra <amodra@gmail.com>
2451 * elfcode.h (elf_checksum_contents): Free contents.
2452 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2453 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2454 (elf_final_link_free): New function, extracted from..
2455 (bfd_elf_final_link): ..here. Always call
2456 _bfd_elf_write_section_eh_frame_hdr.
2457 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2458 _bfd_elf_link_hash_table_free.
2459 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2460 * libbfd.h: Regenerate.
2461 * merge.c (_bfd_merge_sections_free): New function.
2462 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2464 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2465 _bfd_elf_link_hash_table_free.
2466 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2467 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2468 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2469 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2470 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2471 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2472 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2473 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2474 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2475 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2476 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2477 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2478 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2479 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2480 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2481 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2482 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2484 2013-02-10 Alan Modra <amodra@gmail.com>
2486 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2487 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2488 * m68klinux.c (linux_link_hash_table_create): Likewise.
2489 * sparclinux.c (linux_link_hash_table_create): Likewise.
2490 * sunos.c (sunos_link_hash_table_create): Likewise.
2491 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2492 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2493 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2494 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2495 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2496 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2497 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2498 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2499 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2500 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2501 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2502 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2503 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2504 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2505 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2506 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2507 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2508 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2509 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2510 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2511 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2512 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2513 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2514 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2515 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2516 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2517 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2518 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2520 2013-02-10 Alan Modra <amodra@gmail.com>
2522 * i386linux.c (linux_link_hash_table_create): Allocate table
2523 with bfd_zmalloc, not bfd_alloc.
2524 * pdp11.c (link_hash_table_create): Allocate table with
2525 bfd_malloc, not bfd_alloc.
2526 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2527 with bfd_zmalloc, not bfd_zalloc.
2528 (bfin_link_hash_table_create): Likewise.
2529 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2530 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2532 2013-02-10 Alan Modra <amodra@gmail.com>
2535 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2537 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2539 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2541 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2544 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2546 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2549 2013-02-08 Alan Modra <amodra@gmail.com>
2552 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2553 * elf.c (elf_find_function): Revert last change. Use new
2554 tdata field rather than static vars for cache.
2556 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2559 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2560 symbol is defined in regular object.
2562 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2565 * elf.c (elf_find_function): Don't cache if symbols change.
2567 2013-02-07 Alan Modra <amodra@gmail.com>
2570 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2571 copy attributes from or to non-ELF.
2573 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2575 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2576 for non-zero TLS symbol.
2577 (elf_i386_relocate_section): Don't resolve size relocation against
2578 non-zero TLS symbol.
2579 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2580 pc_count for non-zero TLS symbol.
2581 (elf_x86_64_relocate_section): Don't resolve size relocation
2582 against non-zero TLS symbol.
2584 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2585 Andrew Jenner <andrew@codesourcery.com>
2587 Based on patches from Altera Corporation.
2589 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2590 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2591 (BFD_BACKENDS): Add elf32-nios2.lo.
2592 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2593 * Makefile.in: Regenerated.
2594 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2595 bfd_elf32_littlenios2_vec.
2596 * configure: Regenerated.
2597 * config.bfd: Add cases for nios2.
2598 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2599 (bfd_mach_nios2): Define.
2600 (bfd_nios2_arch): Declare.
2601 (bfd_archures_list): Add bfd_nios2_arch.
2602 * targets.c (bfd_elf32_bignios2_vec): Declare.
2603 (bfd_elf32_littlenios2_vec): Declare.
2604 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2605 bfd_elf32_littlenios2_vec.
2606 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2607 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2608 * bfd-in2.h: Regenerated.
2609 * libbfd.h: Regenerated.
2610 * cpu-nios2.c: New file.
2611 * elf32-nios2.c: New file.
2613 2013-02-06 Alan Modra <amodra@gmail.com>
2615 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2618 2013-02-06 Alan Modra <amodra@gmail.com>
2620 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2621 * Makefile.in: Regenerate.
2623 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2624 Pedro Alves <palves@redhat.com>
2626 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2627 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2629 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2630 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2631 * elf-linux-psinfo.h: New file.
2632 * elf.c: Include elf-linux-psinfo.h.
2633 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2635 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2636 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2637 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2638 (elfcore_write_ppc_linux_prpsinfo32): New function.
2640 2013-02-04 Tristan Gingold <gingold@adacore.com>
2642 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2645 2013-02-04 Alan Modra <amodra@gmail.com>
2647 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2648 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2649 * Makefile.in: Regenerate.
2650 * po/SRC-POTFILES.in: Regenerate.
2652 2013-02-04 Alan Modra <amodra@gmail.com>
2654 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2655 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2657 2013-02-01 Alan Modra <amodra@gmail.com>
2659 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2662 2013-01-31 Tristan Gingold <gingold@adacore.com>
2664 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2665 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2666 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2668 2013-01-31 Alan Modra <amodra@gmail.com>
2669 David S. Miller <davem@davemloft.net>
2672 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2673 references to __tls_get_addr.
2674 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2675 vtinherit and vtentry reloc handling too.
2676 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2678 2013-01-31 Alan Modra <amodra@gmail.com>
2680 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2682 2013-01-31 Alan Modra <amodra@gmail.com>
2684 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2686 2013-01-28 Alan Modra <amodra@gmail.com>
2688 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2689 "relocation" in error messages throughout file.
2690 (ppc64_elf_relocate_section): Remove sibling call error message,
2691 replace with "call lacks nop". Specially report errors for
2692 branches to function entry points via OPD lookup and branches
2693 to stubs. Remove NULL symbol handling now done by %T.
2695 2013-01-28 Alan Modra <amodra@gmail.com>
2697 * archive.c (bfd_generic_archive_p): Return target and keep
2698 ardata on partial matches.
2699 * format.c (bfd_check_format_matches): Adjust for above
2700 change. Remove bfd_error_file_ambiguously_recognized dead
2703 2013-01-26 Alan Modra <amodra@gmail.com>
2705 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2706 bfd_preserve_finish): Move to..
2707 * format.c: ..here, splitting out..
2708 (bfd_reinit): ..this. New function.
2709 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2710 keep bfd state for a match.
2711 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2712 * elfcore.h (elf_core_file_p): Likewise.
2713 * mach-o.c (bfd_mach_o_header_p): Likewise.
2714 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2715 * xsym.c (bfd_sym_object_p): Likewise.
2716 * mmo.c (mmo_scan): Clear abfd->symcount.
2717 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2718 * section.c (bfd_section_list_clear): Clear section_htab.count.
2719 * bfd-in2.h: Regenerate.
2721 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2723 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2724 second reloc, make sure that the reloc potentially exists first.
2726 2013-01-24 Nick Clifton <nickc@redhat.com>
2728 * archures.c: Add bfd_mach_v850e3v5.
2729 * bfd-in2.h: Regenerate.
2730 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2731 * cpu-v850_rh850.c: Likewise.
2732 * elf32-v850.c: Add support for v850e3v5 architecture.
2734 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2736 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2738 2013-01-23 Leif Ekblad <leif@rdos.net>
2740 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2742 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2744 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2745 non-zero TLS symbol.
2746 (elf_i386_relocate_section): Resolve size relocation against
2747 non-zero TLS symbol.
2748 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2749 for non-zero TLS symbol.
2750 (elf_x86_64_relocate_section): Resolve size relocation against
2751 non-zero TLS symbol.
2753 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2755 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2756 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2759 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2761 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2762 PC-relative relocation.
2763 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2764 as PC-relative relocation.
2766 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2768 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2770 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2772 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2773 and R_X86_64_SIZE64 check.
2774 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2775 nor R_X86_64_SIZE64.
2777 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2779 * bfd-in2.h: Regenerated.
2780 * libbfd.h: Likewise.
2782 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2783 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2784 (elf_i386_check_relocs): Handle R_386_SIZE32.
2785 (elf_i386_gc_sweep_hook): Likewise.
2786 (elf_i386_relocate_section): Likewise.
2788 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2789 and R_X86_64_SIZE64 entries.
2790 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2791 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2792 (elf_x86_64_reloc_name_lookup): Likewise.
2793 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2795 (elf_x86_64_gc_sweep_hook): Likewise.
2796 (elf_x86_64_relocate_section): Likewise.
2798 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2801 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2803 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2804 with R_X86_64_RELATIVE64.
2806 2013-01-15 Nick Clifton <nickc@redhat.com>
2808 * elf32-msp430.c: Fix spelling typo.
2810 2013-01-15 Alan Modra <amodra@gmail.com>
2812 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2815 2013-01-14 Alan Modra <amodra@gmail.com>
2818 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2819 (memory_bclose): Likewise. Return 0 on success.
2820 * cache.c (cache_bclose): Likewise.
2821 * opncls.c (opncls_bclose, bfd_close): Likewise.
2822 * vms-lib.c (vms_lib_bclose): Likewise.
2823 * libbfd.h: Regenerate.
2825 2013-01-13 Alan Modra <amodra@gmail.com>
2827 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2828 Add ref_dynamic_nonweak.
2829 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2830 (_bfd_elf_merge_symbol): Don't call above function. Move
2831 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2833 (elf_link_add_object_symbols): Delete redundant "override" test.
2834 Don't set dynamic_def here.
2835 (elf_link_output_extsym): Update.
2837 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2839 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2840 normal and TLS symbol access.
2841 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2843 2013-01-12 Alan Modra <amodra@gmail.com>
2845 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2846 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2847 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2849 2013-01-12 Alan Modra <amodra@gmail.com>
2852 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2853 (_bfd_elf_strtab_clear_all_refs): Define.
2854 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2855 (_bfd_elf_strtab_clear_all_refs): Delete.
2856 * elflink.c (elf_link_add_object_symbols): Clear out added
2857 strtab refs. Correct handling of warning common symbols.
2859 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2861 * aout0.c: Remove trailing white spaces.
2862 * archive.c: Likewise.
2863 * archures.c: Likewise.
2864 * bfd-in.h: Likewise.
2865 * bfd-in2.h: Likewise.
2866 * coff-alpha.c: Likewise.
2867 * coff-i860.c: Likewise.
2868 * coff-mips.c: Likewise.
2869 * coff-ppc.c: Likewise.
2870 * coff-tic80.c: Likewise.
2871 * coff-x86_64.c: Likewise.
2872 * coff-z80.c: Likewise.
2873 * coffcode.h: Likewise.
2874 * coffgen.c: Likewise.
2875 * cofflink.c: Likewise.
2876 * compress.c: Likewise.
2877 * corefile.c: Likewise.
2878 * cpu-arm.c: Likewise.
2879 * cpu-avr.c: Likewise.
2880 * cpu-bfin.c: Likewise.
2881 * cpu-cr16.c: Likewise.
2882 * cpu-cr16c.c: Likewise.
2883 * cpu-crx.c: Likewise.
2884 * cpu-h8300.c: Likewise.
2885 * cpu-i386.c: Likewise.
2886 * cpu-lm32.c: Likewise.
2887 * cpu-m68k.c: Likewise.
2888 * cpu-moxie.c: Likewise.
2889 * cpu-msp430.c: Likewise.
2890 * cpu-sh.c: Likewise.
2891 * cpu-xc16x.c: Likewise.
2892 * dwarf2.c: Likewise.
2893 * ecofflink.c: Likewise.
2894 * ecoffswap.h: Likewise.
2895 * elf-ifunc.c: Likewise.
2896 * elf-m10300.c: Likewise.
2897 * elf-vxworks.c: Likewise.
2898 * elf32-avr.c: Likewise.
2899 * elf32-avr.h: Likewise.
2900 * elf32-cr16.c: Likewise.
2901 * elf32-cr16c.c: Likewise.
2902 * elf32-cris.c: Likewise.
2903 * elf32-crx.c: Likewise.
2904 * elf32-frv.c: Likewise.
2905 * elf32-hppa.c: Likewise.
2906 * elf32-i860.c: Likewise.
2907 * elf32-ip2k.c: Likewise.
2908 * elf32-iq2000.c: Likewise.
2909 * elf32-m32c.c: Likewise.
2910 * elf32-m68hc1x.c: Likewise.
2911 * elf32-msp430.c: Likewise.
2912 * elf32-mt.c: Likewise.
2913 * elf32-ppc.c: Likewise.
2914 * elf32-rl78.c: Likewise.
2915 * elf32-s390.c: Likewise.
2916 * elf32-score.h: Likewise.
2917 * elf32-sh-symbian.c: Likewise.
2918 * elf32-sh.c: Likewise.
2919 * elf32-spu.c: Likewise.
2920 * elf32-tic6x.c: Likewise.
2921 * elf32-v850.c: Likewise.
2922 * elf32-xc16x.c: Likewise.
2923 * elf32-xtensa.c: Likewise.
2924 * elf64-alpha.c: Likewise.
2925 * elf64-hppa.c: Likewise.
2926 * elf64-ppc.c: Likewise.
2927 * elf64-s390.c: Likewise.
2928 * elfcore.h: Likewise.
2929 * elflink.c: Likewise.
2930 * elfxx-mips.c: Likewise.
2931 * elfxx-sparc.c: Likewise.
2932 * elfxx-tilegx.c: Likewise.
2934 * libcoff.h: Likewise.
2935 * libpei.h: Likewise.
2936 * libxcoff.h: Likewise.
2937 * linker.c: Likewise.
2938 * mach-o-i386.c: Likewise.
2939 * mach-o-target.c: Likewise.
2940 * mach-o.c: Likewise.
2941 * mach-o.h: Likewise.
2943 * opncls.c: Likewise.
2944 * pdp11.c: Likewise.
2945 * pe-x86_64.c: Likewise.
2946 * peXXigen.c: Likewise.
2947 * pef-traceback.h: Likewise.
2948 * pei-x86_64.c: Likewise.
2949 * peicode.h: Likewise.
2950 * plugin.c: Likewise.
2951 * reloc.c: Likewise.
2952 * riscix.c: Likewise.
2953 * section.c: Likewise.
2956 * tekhex.c: Likewise.
2957 * ticoff.h: Likewise.
2958 * vaxbsd.c: Likewise.
2959 * xcofflink.c: Likewise.
2960 * xtensa-isa.c: Likewise.
2962 2013-01-10 Will Newton <will.newton@imgtec.com>
2964 * Makefile.am: Add Meta.
2965 * Makefile.in: Regenerate.
2966 * archures.c (bfd_mach_metag): New.
2967 * bfd-in2.h: Regenerate.
2968 * config.bfd: Add Meta.
2969 * configure: Regenerate.
2970 * configure.in: Add Meta.
2971 * cpu-metag.c: New file.
2972 * elf-bfd.h: Add Meta.
2973 * elf32-metag.c: New file.
2974 * elf32-metag.h: New file.
2975 * libbfd.h: Regenerate.
2976 * reloc.c: Add Meta relocations.
2977 * targets.c: Add Meta.
2979 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2981 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2982 (elfcore_write_aarch_hw_break): Likewise.
2983 (elfcore_write_aarch_hw_watch): Likewise.
2984 * elf.c (elfcore_grok_aarch_tls): New function.
2985 (elfcore_grok_aarch_hw_break): Likewise.
2986 (elfcore_grok_aarch_hw_watch): Likewise.
2987 (elfcore_grok_note): Call the new functions to handle the
2988 corresponding notes.
2989 (elfcore_write_aarch_tls): New function.
2990 (elfcore_write_aarch_hw_break): Likewise.
2991 (elfcore_write_aarch_hw_watch): Likewise.
2992 (elfcore_write_register_note): Call the new functions to handle the
2993 corresponding pseudo sections.
2995 2013-01-07 Tom Tromey <tromey@redhat.com>
2997 * section.c (_bfd_std_section): Rename from std_section.
2998 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2999 (STD_SECTION): Update.
3000 * bfd-in2.h: Rebuild.
3002 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3004 * archures.c (bfd_mach_mips5900): Define.
3005 * bfd-in2.h: Regenerate.
3006 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3007 * cpu-mips.c: Add support for MIPS r5900.
3008 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3010 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3011 Nick Clifton <nickc@redhat.com>
3013 * elflink.c (get_value): Prevent the use of an undefined shift
3014 operation. Add sanity checks.
3016 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3018 * config.bfd (cr16*-*-uclinux*): New target support.
3021 For older changes see ChangeLog-2012
3023 Copyright (C) 2013 Free Software Foundation, Inc.
3025 Copying and distribution of this file, with or without modification,
3026 are permitted in any medium without royalty provided the copyright
3027 notice and this notice are preserved.
3033 version-control: never
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