1 2013-12-16 Andreas Schwab <schwab@suse.de>
3 * elf64-ppc.c (ppc64_elf_relocate_section): Add newline to error
6 2013-12-14 Alan Modra <amodra@gmail.com>
8 * elflink.c (_bfd_elf_merge_symbol): If merging a new weak
9 symbol that will be skipped, we don't have a new definition.
11 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
12 Wei-Cheng Wang <cole945@gmail.com>
14 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
16 * Makefile.in: Regenerate.
17 * archures.c (bfd_nds32_arch): Add nds32 target.
18 * bfd-in2.h: Regenerate.
19 * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
20 and bfd_elf32_nds32belin_vec.
21 (nds32*be-*-linux*): Likewise.
22 (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
23 (nds32*be-*-*): Likewise.
24 * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
25 (bfd_elf32_nds32le_vec): Likewise.
26 (bfd_elf32_nds32belin_vec): Likewise.
27 (bfd_elf32_nds32lelin_vec): Likewise.
28 * configure: Regenerate.
29 * cpu-nds32.c: New file for nds32.
30 * elf-bfd.h: Add NDS32_ELF_DATA.
31 * elf32-nds32.c: New file for nds32.
32 * elf32-nds32.h: New file for nds32.
33 * libbfd.h: Regenerate.
34 * reloc.c: Add relocations for nds32.
35 * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
36 (bfd_elf32_nds32le_vec): Likewise.
37 (bfd_elf32_nds32belin_vec): Likewise.
38 (bfd_elf32_nds32lelin_vec): Likewise.
40 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
43 * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
44 Set e_flags only if elf_flags_init is FALSE. Copy EI_OSABI
47 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
49 * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
51 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
53 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
54 header to ET_EXEC for -pie -Ttext-segment=.
56 2013-12-08 Alan Modra <amodra@gmail.com>
58 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
59 and ref_dynamic_nonweak when chaining together indirect
62 2013-12-06 Tristan Gingold <gingold@adacore.com>
64 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
65 Display epilog opcode.
66 (pex64_dump_xdata): Add argument rf; make addr a local variable.
67 Adjust call to pex64_xdata_print_uwd_codes.
68 (pex64_bfd_print_pdata): Display code range, adjust call to
70 2013-12-05 Tristan Gingold <gingold@adacore.com>
72 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
74 2013-12-03 Nick Clifton <nickc@redhat.com>
76 * peXXigen.c (pe_print_resource_entries): New function: Displays
77 an entry in a .rsrc section.
78 (pe_print_resource_directory): New function: Displays a directory
80 (pe_print_rsrc): New function: Displays the contents of .rsrc
82 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
84 2013-12-03 Alan Modra <amodra@gmail.com>
86 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
87 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
88 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
90 2013-12-03 Alan Modra <amodra@gmail.com>
92 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
95 2013-11-26 Will Newton <will.newton@linaro.org>
97 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
98 Handle STT_GNU_IFUNC symbols correctly in static links.
100 2013-11-26 Will Newton <will.newton@linaro.org>
102 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
103 PLT_INDEX is calculated using correct header size.
105 2013-11-22 Cory Fields <cory@coryfields.com>
107 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
108 * libcoff.h: Regenerate.
109 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
110 timestamp if --insert-timestamp was used.
112 2013-11-19 Roland McGrath <mcgrathr@google.com>
114 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
115 when not doing linking (i.e. INFO is a null pointer).
117 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
119 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
121 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
123 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
124 and R_X86_64_PLT32_BND.
125 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
127 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
128 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
129 BFD_RELOC_X86_64_PLT32_BND.
130 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
132 (elf_x86_64_gc_sweep_hook): Likewise.
133 (elf_x86_64_relocate_section): Likewise.
134 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
135 and BFD_RELOC_X86_64_PLT32_BND.
136 * bfd-in2.h: Regenerated.
137 * libbfd.h: Likewise.
139 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
141 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
143 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
145 2013-11-14 Nick Clifton <nickc@redhat.com>
148 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
149 value, TRUE for success, FALSE for failure.
150 Fail if attempting to create a PLT entry for a thumb only target.
151 (elf32_arm_final_link_relocate): Check result of calling
152 elf32_arm_populate_plt_entry.
153 (elf32_arm_finish_dynamic_symbol): Likewise.
155 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
158 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
159 information when forcing a symbol to be local.
161 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
163 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
164 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
165 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
167 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
169 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
170 size of struct elf_prstatus.
172 2013-11-11 Alan Modra <amodra@gmail.com>
174 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
176 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
178 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
179 here, not SYMBOL_CALLS_LOCAL.
180 (ppc64_elf_relocate_section): Likewise.
181 (size_global_entry_stubs): Set undefined symbols on their global
183 (build_global_entry_stubs): ..rather than here.
184 (ppc64_elf_build_stubs): Don't reset glink->size before calling
185 build_global_entry_stubs.
187 2013-11-07 Roland McGrath <mcgrathr@google.com>
189 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
190 collide with bfd_mach_l1om.
191 * bfd-in2.h: Regenerate.
193 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
194 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
195 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
196 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
197 (elf32_x86_64_nacl_elf_object_p): New function.
198 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
200 2013-11-05 DJ Delorie <dj@redhat.com>
202 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
203 are loaded before trying to use them.
205 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
206 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
209 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
211 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
212 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
213 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
214 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
215 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
216 (bfin_relocate_section): Likewise.
217 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
218 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
219 * elf32-cris.c (cris_elf_relocate_section): Likewise.
220 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
221 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
222 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
223 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
224 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
225 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
226 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
227 * elf32-i386.c (elf_i386_relocate_section): Likewise.
228 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
229 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
230 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
231 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
232 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
233 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
234 * elf32-metag.c (elf_metag_relocate_section): Likewise.
235 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
236 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
237 * elf32-mep.c (mep_elf_relocate_section): Likewise.
238 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
239 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
240 * elf32-mt.c (mt_elf_relocate_section): Likewise.
241 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
242 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
243 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
244 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
245 * elf32-rx.c (rx_elf_relocate_section): Likewise.
246 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
247 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
248 * elf32-s390.c (elf_s390_relocate_section): Likewise.
249 * elf32-v850.c (v850_elf_relocate_section): Likewise.
250 * elf32-vax.c (elf_vax_relocate_section): Likewise.
251 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
252 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
253 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
254 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
255 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
256 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
257 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
258 * elf64-s390.c (elf_s390_relocate_section): Likewise.
259 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
260 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
261 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
262 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
264 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
265 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
267 2013-11-05 Alan Modra <amodra@gmail.com>
269 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
271 (ppc64_elf_set_toc): Adjust.
273 2013-11-05 Alan Modra <amodra@gmail.com>
275 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
276 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
277 elf.srelplt, elf.iplt and elf.irelplt.
279 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
281 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
282 ATTRIBUTE_UNUSED from parameter.
283 (nios2_elf_do_lo16_relocate): Likewise.
284 (nios2_elf32_do_hiadj16_relocate): Likewise.
285 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
286 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
287 (nios2_elf32_do_pcrel16_relocate): Likewise.
288 (nios2_elf32_do_call26_relocate): Likewise.
289 (nios2_elf32_do_gprel_relocate): Likewise.
290 (nios2_elf32_do_ujmp_relocate): Likewise.
291 (nios2_elf32_do_cjmp_relocate): Likewise.
292 (nios2_elf32_do_callr_relocate): Likewise.
293 (nios2_elf32_gc_mark_hook): Likewise.
295 2013-11-04 Alan Modra <amodra@gmail.com>
297 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
298 prologue to non-PIC in non-PIC executables.
300 2013-11-04 Alan Modra <amodra@gmail.com>
302 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
303 pointer_equality_needed flag.
304 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
305 entries for references to functions in shared libraries on
307 (readonly_dynrelocs): Split into function of the same name and..
308 (maybe_set_textrel): ..this new function. Update call.
309 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
310 ELFv2 in most cases if we have a plt entry. Use new
312 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
313 for ifunc in static executables.
314 (size_global_entry_stubs): New function.
315 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
316 Save end of glink branch table.
317 (ppc64_elf_hash_symbol): New function.
318 (build_global_entry_stubs): New function.
319 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
321 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
322 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
325 2013-11-02 Alan Modra <amodra@gmail.com>
327 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
329 2013-11-02 Alan Modra <amodra@gmail.com>
331 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
332 to value for object file.
334 2013-11-01 Roland McGrath <mcgrathr@google.com>
336 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
337 some section have SEC_HAS_CONTENTS set. It's not set for
338 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
339 sections is implausible and not really supportable anyway.
341 2013-10-30 Alan Modra <amodra@gmail.com>
343 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
344 tag to specify tls optimisation.
345 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
346 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
347 toc pointers are used via DT_PPC64_OPT.
349 2013-10-30 Alan Modra <amodra@gmail.com>
351 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
352 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
353 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
354 ppc64_elf_relocate_section): Use new defines.
356 2013-10-30 Alan Modra <amodra@gmail.com>
358 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
359 parameter and adjust for ELFv2. Update all uses.
360 (PLT_CALL_STUB_SIZE): Delete.
361 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
362 (allocate_dynrelocs): Likewise.
363 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
364 (get_r2off): Return 0 for ELFv2 -R.
365 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
366 (ppc64_elf_size_stubs): Likewise.
367 (ppc64_elf_build_stubs): Add new ELFv2 glink.
369 2013-10-30 Alan Modra <amodra@gmail.com>
370 Ulrich Weigand <uweigand@de.ibm.com>
372 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
373 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
374 we forgot, "plt_ent".
375 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
376 st_other bits only valid in ELFv2.
377 (ppc64_elf_merge_symbol_attribute): New function.
378 (ppc_type_of_stub): Add local_off param to test branch range.
379 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
380 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
381 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
383 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
386 2013-10-30 Alan Modra <amodra@gmail.com>
388 * elf64-ppc.c (abiversion, set_abiversion): New functions.
389 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
390 (struct ppc_link_hash_table): Add opd_abi.
391 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
392 (ppc64_elf_merge_private_bfd_data): New function.
393 (ppc64_elf_print_private_bfd_data): New function.
394 (ppc64_elf_tls_setup): Set htab->opd_abi.
395 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
397 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
398 (ppc64_elf_finish_dynamic_symbol): Likewise
400 2013-10-30 Alan Modra <amodra@gmail.com>
402 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
403 reg and r12 as destination.
404 (ppc_build_one_stub): Likewise.
405 (ppc64_elf_build_stubs): Likewise for glink.
407 2013-10-30 Alan Modra <amodra@gmail.com>
409 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
410 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
411 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
412 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
413 Make all _HA and _HI relocs report signed overflow.
414 (ppc64_elf_reloc_type_lookup): Handle new relocs.
415 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
416 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
417 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
418 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
419 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
420 * libbfd.h: Regenerate.
421 * bfd-in2.h: Regenerate.
423 2013-10-29 Roland McGrath <mcgrathr@google.com>
425 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
426 sequence to match what the assembler generates.
428 2013-10-29 Jan Beulich <jbeulich@suse.com>
430 * elflink.c (struct elf_outext_info): Add field file_sym_done.
431 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
432 symbol emission from here ...
433 (elf_link_output_extsym): ... to here.
435 2013-10-24 Nick Clifton <nickc@redhat.com>
438 * dwarf2.c (lookup_address_in_line_info_table): Change return type
439 to be the range of addresses covered by the table.
440 (comp_unit_find_nearest_line): Likewise.
441 (find_line): Search all CUs. Select the one that matches and
442 covers the smallest address range.
444 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
446 * elf32-cris.c (cris_elf_check_relocs): Don't assume
447 a registered dynobj means that a .got has been created.
449 2013-10-17 Alan Modra <amodra@gmail.com>
452 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
453 when finding lowest_section.
455 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
457 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
458 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
459 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
460 Merge Tag_GNU_MIPS_ABI_MSA attributes.
462 2013-10-14 Nick Clifton <nickc@redhat.com>
464 * gen-aout.c (main): Fix formatting. Close file.
466 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
468 * elfxx-mips.c (mips_use_local_got_p): New function.
469 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
470 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
471 GOT and absolute references.
473 2013-10-09 Roland McGrath <mcgrathr@google.com>
475 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
476 expression to int to silence over-eager compiler warnings.
478 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
479 loop that doesn't use (or initialize) it.
481 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
482 Move second const qualifier so it applies to the pointer.
484 2013-10-09 Nick Clifton <nickc@redhat.com>
487 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
489 2013-10-09 Tom Tromey <tromey@redhat.com>
491 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
493 2013-10-09 Nick Clifton <nickc@redhat.com>
496 * elf32-rl78.c (rl78_dump_symtab): Delete.
497 (rl78_get_reloc): Delete.
499 2013-10-09 Tom Tromey <tromey@redhat.com>
501 * bfd-in2.h: Rebuild.
502 * opncls.c (bfd_get_alt_debug_link_info): Change type of
503 buildid_len to bfd_size_type.
505 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
508 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
509 "case". Reindent "switch" statements.
511 2013-10-08 Tom Tromey <tromey@redhat.com>
513 * bfd-in2.h: Rebuild.
514 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
515 parameter. Change type of buildid_out. Update.
516 (get_alt_debug_link_info_shim): New function.
517 (bfd_follow_gnu_debuglink): Use it.
519 2013-10-08 Andreas Schwab <schwab@suse.de>
521 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
524 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
526 * configure: Regenerate.
528 2013-10-03 Will Newton <will.newton@linaro.org>
530 * configure: Regenerate.
531 * configure.in: Build elf-ifunc.o for AArch64.
532 * elfnn-aarch64.c: Include objalloc.h.
533 (elfNN_aarch64_local_htab_hash): New function.
534 (elfNN_aarch64_local_htab_eq): New function.
535 (elfNN_aarch64_get_local_sym_hash): New function.
536 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
538 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
539 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
540 for handling STT_GNU_IFUNC symbols.
541 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
542 references to STT_GNU_IFUNC symbols.
543 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
544 STT_GNU_IFUNC symbols.
545 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
546 symbols. Ensure we don't increase plt.refcount from -1 to 0.
547 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
548 (elfNN_aarch64_is_function_type): Remove function.
549 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
550 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
551 (elfNN_aarch64_allocate_local_dynrelocs): New function.
552 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
553 (elfNN_aarch64_size_dynamic_sections): Call
554 elfNN_aarch64_allocate_local_dynrelocs.
555 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
556 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
557 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
558 STT_GNU_IFUNC symbols and .iplt.
559 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
560 (elfNN_aarch64_finish_dynamic_sections): Call
561 elfNN_aarch64_finish_local_dynamic_symbol.
563 2013-09-30 Nick Clifton <nickc@redhat.com>
565 * cpu-msp430.c: Use printable names that match the values
566 displayed by readelf.
568 2013-08-25 Andrew Pinski <apinski@cavium.com>
570 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
573 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
575 * elfxx-mips.c (mips_elf_create_got_section): Hide
576 _GLOBAL_OFFSET_TABLE_.
578 2013-09-24 Alan Modra <amodra@gmail.com>
580 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
582 2013-09-24 Alan Modra <amodra@gmail.com>
584 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
585 stabs at end of .stab. Tidy variable usage. Don't drop the need
586 for a NULL function name stab if If N_FUN stab is ignored.
587 Ensure index entry count loop matches write loop.
589 2013-09-20 Alan Modra <amodra@gmail.com>
591 * configure: Regenerate.
593 2013-09-18 Tristan Gingold <gingold@adacore.com>
595 * configure.in: Bump version to 2.24.51
596 * configure: Regenerate.
598 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
600 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
603 2013-08-31 John David Anglin <dave.anglin@bell.net>
605 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
608 2013-08-29 Jakub Jelinek <jakub@redhat.com>
610 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
611 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
612 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
613 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
615 2013-08-27 Alan Modra <amodra@gmail.com>
617 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
618 Add notice_as_needed.
619 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
620 (elf_backend_notice_as_needed): Define.
621 (ppc64_elf_as_needed_cleanup): Rename and adjust..
622 (ppc64_elf_notice_as_needed): ..to this.
623 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
624 (elf_link_add_object_symbols): ..from here.
625 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
626 (elf_backend_notice_as_needed): Define..
627 (elfNN_bed): ..and use here.
629 2013-08-26 Roland McGrath <mcgrathr@google.com>
631 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
632 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
633 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
634 (bfd_i386_nacl_arch): New variable.
635 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
636 (bfd_x64_32_arch_intel_syntax): Link them into the list.
637 * bfd-in2.h: Regenerate.
639 2013-08-26 Roland McGrath <mcgrathr@google.com>
641 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
642 elf_segment_map list. If an executable segment is page-aligned
643 but does not end with a full page, then append a fake section into
644 the segment map entry that pads out the page.
645 (nacl_final_write_processing): New function. Write the code fill
646 laid out in nacl_modify_segment_map.
647 * elf-nacl.h: Declare it.
648 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
649 (elf_backend_final_write_processing): Define it for NaCl backend.
650 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
651 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
653 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
654 parameter to MINPAGESIZE.
655 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
657 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
659 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
661 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
662 set GOT's entry size if there is no ELF section data.
663 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
664 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
667 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
669 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
670 (get_elf_x86_64_backend_data): Use it.
671 (elf_x86_64_size_dynamic_sections): Likewise.
673 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
676 * bfdio.c: Fix typos.
677 * elf32-spu.c: Likewise.
678 * elfnn-aarch64.c: Likewise.
680 2013-08-21 Tristan Gingold <gingold@adacore.com>
682 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
684 * coffcode.h (coff_compute_section_file_positions): Force
685 match between file offset and vma offset.
687 2013-08-21 Alan Modra <amodra@gmail.com>
689 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
690 and *poldalignment before exiting when !relocs_compatible.
692 2013-08-21 Alan Modra <amodra@gmail.com>
694 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
695 symbols to STV_HIDDEN.
697 2013-08-14 John Tytgat <john@bass-software.com>
700 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
701 segment containing the relocating symbol instead of assuming 0 for
702 sb group relocations.
704 2013-08-09 Nick Clifton <nickc@redhat.com>
706 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
707 flag bits do not match.
708 (rl78_elf_print_private_bfd_data): Describe G10 flag.
710 2013-08-05 John Tytgat <john@bass-software.com>
712 * po/BLD-POTFILES.in: Regenerate.
713 * po/SRC-POTFILES.in: Likewise.
715 2013-07-31 John Tytgat <john@bass-software.com>
718 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
721 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
723 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
724 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
727 2013-07-27 Andrew Pinski <apinski@cavium.com>
729 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
730 Use the correct alignment for
731 _bfd_elf_make_dynamic_reloc_section for ILP32.
733 2013-07-27 Andrew Pinski <apinski@cavium.com>
735 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
736 BFD_RELOC_AARCH64_NONE explicitly.
738 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
740 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
741 entry size if there is no ELF section data.
743 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
745 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
746 Don't check symbol visibility here. Remove a check already
748 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
749 instead of individual checks.
750 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
751 check the offset to decide if produce a GOT or PLT entry.
752 Remove redundant assertions. Remove code to produce GOT entries
753 for local symbols. Remove a duplicate comment and add a comment
755 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
758 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
760 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
763 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
765 * elf32-vax.c (elf_vax_discard_got_entries): New function.
766 (elf_vax_always_size_sections): Likewise.
767 (elf_vax_size_dynamic_sections): Remove code moved to
768 elf_vax_always_size_sections. Make comment on
769 elf_vax_instantiate_got_entries match reality.
770 (elf_vax_instantiate_got_entries): Assert that rather than check
771 if dynobj is null. Don't check for dynamic_sections_created.
772 Make function description match reality.
773 (elf_backend_always_size_sections): New macro.
775 2013-07-25 Alan Modra <amodra@gmail.com>
777 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
779 (opd_entry_value): Cache .opd section contents.
780 (ppc64_elf_relocate_section): Adjust.
782 2013-07-25 Alan Modra <amodra@gmail.com>
786 * elflink.c (elf_link_add_object_symbols): Correct test in
787 last patch. Remove unnecessary code.
789 2013-07-24 Tristan Gingold <gingold@adacore.com>
791 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
792 R_RBR. Add numbers in comments.
793 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
794 * coff64-rs6000.c: Likewise.
796 2013-07-20 Alan Modra <amodra@gmail.com>
800 * elflink.c (elf_link_add_object_symbols): Don't clobber
801 .gnu.warning.symbol sections when shared.
803 2013-07-19 Nick Clifton <nickc@redhat.com>
805 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
806 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
808 2013-07-18 Travis Snoozy <quandary@remstate.com>
811 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
813 * R_MSP430_2X_PCREL: Likewise.
814 * R_MSP430X_10_PCREL: Likewise.
815 * R_MSP430X_2X_PCREL: Likewise.
817 2013-07-18 Terry Guo <terry.guo@arm.com>
819 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
821 (elf32_arm_final_link_relocate): Likewise.
823 2013-07-18 Bill Neubauer <wcn@google.com>
825 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
828 2013-07-18 Roland McGrath <mcgrathr@google.com>
830 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
831 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
832 (arm_build_one_stub): Increase MAXRELOCS to 3.
833 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
834 (struct elf32_arm_link_hash_table): Give add_stub_section member's
835 pointee type a third argument.
836 (elf32_arm_create_or_find_stub_sec): Update caller.
837 (elf32_arm_size_stubs): Update argument type.
838 * bfd-in.h (elf32_arm_size_stubs): Update decl.
839 * bfd-in2.h: Regenerate.
840 * libbfd.h: Regenerate.
842 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
844 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
845 magic numbers with enum values.
847 2013-07-12 Roland McGrath <mcgrathr@google.com>
849 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
850 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
851 been added here with 2013-07-05 elf32-s390.c change).
852 * bfd-in2.h: Regenerate (no-op).
853 * libbfd.h: Regenerate (no-op).
855 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
857 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
859 (_bfd_mips_elf_print_private_bfd_data): Likewise.
861 2013-07-09 Tristan Gingold <gingold@adacore.com>
863 * vms-alpha.c (struct vms_private_data_struct): Remove
864 flag_hash_long_names and flag_show_after_trunc.
865 (hash_string): Remove.
866 (_bfd_vms_length_hash_symbol): Remove.
867 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
868 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
869 (_bfd_vms_write_ehdr): Remove code that set removed flags.
870 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
871 (vms_bfd_is_local_label_name): Remove trace call.
873 2013-07-09 Tristan Gingold <gingold@adacore.com>
875 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
877 * configure.com: Adjust to match changes in configure.
878 * makefile.vms (OBJS): Update list.
880 2013-07-05 Tristan Gingold <gingold@adacore.com>
882 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
885 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
887 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
888 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
889 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
890 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
892 * elf64-s390.c: See elf32-s390.c
893 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
894 * libbfd.h: Add new reloc strings.
896 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
898 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
900 (elfNN_aarch64_relocate_section): Likewise.
901 (elfNN_aarch64_gc_sweep_hook): Likewise.
902 (elfNN_aarch64_check_relocs): Likewise.
904 2013-07-03 Alan Modra <amodra@gmail.com>
906 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
907 when relocatable. Don't change root.type or type here.
908 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
910 2013-07-03 Alan Modra <amodra@gmail.com>
912 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
913 (ppc64_elf_size_stubs): Don't set "addend".
914 (ppc64_elf_relocate_section): Don't allow calls via
915 toc-adjusting stubs without a following nop even in an
916 executable, except for self-calls and both libc_start_main
917 and .libc_start_main.
919 2013-07-03 Alan Modra <amodra@gmail.com>
921 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
923 2013-07-02 Tristan Gingold <gingold@adacore.com>
925 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
928 2013-07-02 Tristan Gingold <gingold@adacore.com>
930 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
931 (_bfd_vms_find_nearest_line_discriminator): New function.
933 2013-07-02 Tristan Gingold <gingold@adacore.com>
935 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
937 2013-07-02 Tristan Gingold <gingold@adacore.com>
939 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
940 (rs6000coff_vec): Reference it.
942 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
944 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
945 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
946 (elfNN_aarch64_create_dynamic_sections): Do not define
947 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
949 2013-07-02 Alan Modra <amodra@gmail.com>
951 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
952 .TOC. after relocatable check.
954 2013-07-01 Alan Modra <amodra@gmail.com>
956 * elf64-ppc.h (ppc64_elf_toc): Delete.
957 (ppc64_elf_set_toc): Declare.
958 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
959 with call the ppc64_elf_set_toc.
960 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
961 (ppc64_elf_start_multitoc_partition): Likewise.
962 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
964 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
966 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
967 as needing a toc pointer.
968 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
969 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
972 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
975 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
978 2013-06-28 Nick Clifton <nickc@redhat.com>
981 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
983 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
985 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
987 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
988 in sgot[0] rather than sgotplt[0].
990 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
992 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
993 beginning of the generated file.
994 (elf64-aarch64.c): Likewise.
995 * Makefile.in: Re-generated.
997 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
999 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
1000 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
1001 * Makefile.in: Re-generated.
1002 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
1003 (bfd_elf64_littleaarch64_vec): Likewise.
1004 (bfd_elf32_bigaarch64_vec): Likewise.
1005 (bfd_elf32_littleaarch64_vec): Likewise.
1006 * configure: Re-generated.
1007 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
1008 * elfxx-aarch64.h: New file.
1009 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
1010 stuff to elfxx-aarch64.c.
1011 (bfd_elf_aarch64_put_addend): Removed.
1012 (PG_OFFSET, PG): Likewise.
1013 (elfNN_aarch64_small_plt0_entry): Support ELF32.
1014 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
1015 (elf64_aarch64_grok_prstatus): Removed.
1016 (elf_backend_grok_prstatus): Removed.
1018 (aarch64_unsigned_overflow): Likewise.
1019 (aarch64_signed_overflow): Likewise.
1020 (aarch64_resolve_relocation): Likewise.
1022 (decode_branch_ofs_26): Likewise.
1023 (decode_cond_branch_ofs_19): Likewise.
1024 (decode_ld_lit_ofs_19): Likewise.
1025 (decode_tst_branch_ofs_14): Likewise.
1026 (decode_movw_imm): Likewise.
1027 (decode_adr_imm): Likewise.
1028 (decode_add_imm): Likewise.
1029 (reencode_branch_ofs_26): Likewise.
1030 (reencode_cond_branch_ofs_19): Likewise.
1031 (reencode_ld_lit_ofs_19): Likewise.
1032 (reencode_tst_branch_ofs_14): Likewise.
1033 (reencode_movw_imm): Likewise.
1034 (reencode_adr_imm): Likewise.
1035 (reencode_ldst_pos_imm): Likewise.
1036 (reencode_add_imm): Likewise.
1037 (reencode_movzn_to_movz): Likewise.
1038 (reencode_movzn_to_movn): Likewise.
1039 (aarch64_relocate): Update to call the new function names in
1041 (aarch64_calculate_got_entry_vma): Likewise.
1042 (elfNN_aarch64_final_link_relocate): Likewise.
1043 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
1044 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
1045 (elf_aarch64_update_plt_entry): ... this.
1046 (elfNN_aarch64_create_small_pltn_entry): Update.
1047 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1048 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1049 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1050 call elf_aarch64_update_plt_entry.
1052 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1054 * bfd-in2.h: Re-generated.
1055 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1056 (IS_AARCH64_TLS_RELOC): Change to be based on the
1057 bfd reloc enumerators.
1058 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1059 (PG, PG_OFFSET): Cast literal to bfd_vma.
1060 (elf64_aarch64_howto_table): Removed.
1061 (elf64_aarch64_howto_dynrelocs): Removed.
1062 (elf64_aarch64_tls_howto_table): Removed.
1063 (elf64_aarch64_tlsdesc_howto_table): Removed.
1064 (elfNN_aarch64_howto_table): New table to host all howto entires..
1065 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1066 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1067 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1068 (struct elf_aarch64_reloc_map): New.
1069 (elf_aarch64_reloc_map): New table.
1070 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1071 (elfNN_aarch64_howto_from_type): Update to look up the new table
1072 elfNN_aarch64_howto_table.
1073 (struct elf64_aarch64_reloc_map): Remove.
1074 (elf64_aarch64_reloc_map): Remove.
1075 (elfNN_aarch64_reloc_type_lookup): Change to call
1076 elfNN_aarch64_howto_from_bfd_reloc.
1077 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1078 elfNN_aarch64_howto_table.
1079 (aarch64_resolve_relocation): Refactor to switch on the bfd
1081 (bfd_elf_aarch64_put_addend): Likewise.
1082 (elfNN_aarch64_final_link_relocate): Likewise.
1083 (aarch64_tls_transition_without_check): Likewise.
1084 (aarch64_reloc_got_type): Likewise.
1085 (aarch64_can_relax_tls): Likewise.
1086 (aarch64_tls_transition): Likewise.
1087 (elfNN_aarch64_tls_relax): Likewise.
1088 (elfNN_aarch64_final_link_relocate): Likewise.
1089 (elfNN_aarch64_relocate_section): Likewise.
1090 (elfNN_aarch64_gc_sweep_hook): Likewise.
1091 (elfNN_aarch64_check_relocs): Likewise.
1092 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1093 * libbfd.h: Re-generated.
1094 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1095 (BFD_RELOC_AARCH64_RELOC_START)
1096 (BFD_RELOC_AARCH64_RELOC_END)
1097 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1098 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1099 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1100 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1101 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1102 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1103 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1105 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1107 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1108 (BUILD_CFILES): Add elf32-aarch64.c.
1109 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1110 * Makefile.in: Re-generated.
1111 * archures.c (bfd_mach_aarch64_ilp32): New define.
1112 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1113 (bfd_elf32_aarch64_set_options): Ditto.
1114 (elf32_aarch64_setup_section_lists): Ditto.
1115 (elf32_aarch64_next_input_section): Ditto.
1116 (elf32_aarch64_size_stubs): Ditto.
1117 (elf32_aarch64_build_stubs): Ditto.
1118 * bfd-in2.h: Re-generated.
1119 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1120 and bfd_elf32_bigaarch64_vec.
1121 (aarch64-*-linux*): Likewise.
1122 (aarch64_be-*-elf): Likewise.
1123 (aarch64_be-*-linux*): Likewise.
1124 * configure.in (bfd_elf32_bigaarch64_vec)
1125 (bfd_elf32_littleaarch64_vec): New.
1126 * configure: Re-generated.
1127 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1129 (bfd_aarch64_arch_ilp32): New.
1130 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1131 * elfnn-aarch64.c (ARCH_SIZE): New define.
1132 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1133 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1134 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1135 (ELF64_R_*): Rename to ELFNN_R_*.
1136 Plus other paramaterization.
1137 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1139 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1140 bfd_elf32_littleaarch64_vec.
1142 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1144 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1145 (BUILD_CFILES): Add elf64-aarch64.c.
1146 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1147 * Makefile.in: Re-generated.
1148 * elf64-aarch64.c: Rename to ...
1149 * elfnn-aarch64.c: ... this.
1151 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1152 Paul Brook <paul@codesourcery.com>
1154 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1155 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1156 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1157 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1158 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1159 (micromips_insn32_o32_exec_plt0_entry): New variable.
1160 (micromips_insn32_o32_exec_plt_entry): Likewise.
1161 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1162 (mips_elf_estimate_stub_size): Likewise.
1163 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1164 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1165 (mips_finish_exec_plt): Likewise.
1166 (_bfd_mips_elf_relax_section): Likewise.
1167 (_bfd_mips_elf_insn32): New function.
1168 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1170 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1172 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1174 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1175 (bfd_elf32_get_synthetic_symtab): New macro.
1176 * elfxx-mips.c (plt_entry): New structure.
1177 (mips_elf_link_hash_entry): Add use_plt_entry member.
1178 (mips_elf_link_hash_table): Rename plt_entry_size member to
1179 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1180 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1182 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1183 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1184 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1185 (STUB_LI16S_MICROMIPS): Likewise.
1186 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1187 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1188 (micromips_o32_exec_plt0_entry): New variable.
1189 (mips16_o32_exec_plt_entry): Likewise.
1190 (micromips_o32_exec_plt_entry): Likewise.
1191 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1192 (mips_elf_output_extsym): Update to use gotplt_union's plist
1193 member rather than offset.
1194 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1195 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1196 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1197 member rather than offset.
1198 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1200 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1202 (mips_elf_make_plt_record): New function.
1203 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1204 of JAL relocations that might need a PLT entry.
1205 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1206 gotplt_union's plist member rather than offset. Set individual
1207 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1208 Don't set the symbol's value in the symbol table for PLT
1209 references here. Don't set the PLT or PLT GOT section sizes
1211 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1212 (mips_elf_allocate_lazy_stub): Likewise.
1213 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1215 (mips_elf_set_plt_sym_value): New function.
1216 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1217 PLT and PLT GOT section sizes here. Set the symbol values in
1218 the symbol table for PLT references here. Handle microMIPS
1219 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1220 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1221 gotplt_union's plist member rather than offset. Handle
1222 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1223 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1224 gotplt_union's plist member rather than offset. Use
1225 MIPS_ELF_GOT_SIZE to calculate GOT address.
1226 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1227 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1228 mips_finish_exec_plt.
1229 (_bfd_mips_elf_link_hash_table_create): Update to use
1230 gotplt_union's plist member rather than offset.
1231 (_bfd_mips_elf_get_synthetic_symtab): New function.
1233 2013-06-24 Wawa <caojinyu@msn.com>
1236 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1238 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1240 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1242 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1243 * Makefile.in: Regenerate.
1244 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1245 Set want64 to true for them at the end.
1246 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1249 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1251 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1252 set sh_entsize for PLT section.
1254 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1256 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1257 * bfd-in2.h: Re-generated.
1258 * elf64-aarch64.c (RELOC_SECTION): Removed.
1259 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1260 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1261 (elf64_aarch64_link_hash_traverse): Ditto.
1262 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1265 2013-06-19 Will Newton <will.newton@linaro.org>
1267 * configure: Regenerated.
1268 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1269 * elf64-aarch64.c: Remove objalloc.h include.
1270 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1271 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1272 members. (elf_aarch64_local_htab_hash): Remove function.
1273 (elf_aarch64_local_htab_eq): Remove function.
1274 (elf_aarch64_get_local_sym_hash): Remove function.
1275 (elf64_aarch64_link_hash_table_create): Remove local hash
1276 table initialization.
1277 (elf64_aarch64_final_link_relocate): Remove sym argument and
1278 handling of ifunc symbols.
1279 (elf64_aarch64_relocate_section): Don't pass sym argument to
1280 elf64_aarch64_final_link_relocate.
1281 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1282 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1283 (elf64_aarch64_check_relocs): Likewise.
1284 (elf64_aarch64_post_process_headers): Remove call to
1286 (elf64_aarch64_is_function_type): New function.
1287 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1288 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1289 (elf64_aarch64_size_dynamic_sections): Remove call to
1290 elf_aarch64_allocate_local_dynrelocs.
1291 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1292 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1293 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1294 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1295 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1296 elf_aarch64_finish_local_dynamic_symbol.
1297 (elf64_aarch64_add_symbol_hook): Remove function.
1299 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1301 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1302 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1303 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1304 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1305 R_AARCH64_GOT_LD_PREL19.
1307 2013-06-13 Terry Guo <terry.guo@arm.com>
1310 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1311 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1312 supports thumb instructions.
1314 2013-06-11 DJ Delorie <dj@redhat.com>
1316 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1318 2013-06-11 Will Newton <will.newton@linaro.org>
1320 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1321 ELF64_R_SYM instead of ELF32_R_SYM.
1323 2013-06-11 Nick Clifton <nickc@redhat.com>
1325 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1326 checks if the dynamic sections have been created and relaxation
1327 has not been performed.
1329 2013-06-07 Will Newton <will.newton@linaro.org>
1331 * configure: Regenerate.
1332 * configure.in: Build elf-ifunc.o for AArch64.
1333 * elf64-aarch64.c: Include objalloc.h.
1334 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1335 (struct elf64_aarch64_link_hash_table): Add members for handling
1336 R_AARCH64_IRELATIVE relocations.
1337 (elf_aarch64_local_htab_hash): New function.
1338 (elf_aarch64_local_htab_eq): New function.
1339 (elf_aarch64_get_local_sym_hash): New function.
1340 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1342 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1343 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1344 for handling STT_GNU_IFUNC symbols.
1345 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1346 references to STT_GNU_IFUNC symbols.
1347 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1348 STT_GNU_IFUNC symbols.
1349 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1350 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1351 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1352 (elf64_aarch64_is_function_type): Remove function.
1353 (elf64_aarch64_allocate_dynrelocs): Call
1354 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1355 (elf_aarch64_allocate_local_dynrelocs): New function.
1356 (elf64_aarch64_size_dynamic_sections): Call
1357 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1358 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1359 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1360 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1361 STT_GNU_IFUNC symbols and .iplt.
1362 (elf_aarch64_finish_local_dynamic_symbol): New function.
1363 (elf64_aarch64_finish_dynamic_sections): Call
1364 elf_aarch64_finish_local_dynamic_symbol.
1365 (elf64_aarch64_add_symbol_hook): New function.
1367 2013-06-03 Alan Modra <amodra@gmail.com>
1369 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1370 var. Use it with last_stab.
1372 2013-05-30 Paul Brook <paul@codesourcery.com>
1374 * bfd-in2.h: Regenerate.
1375 * elf32-mips.c (elf_mips_eh_howto): New.
1376 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1377 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1378 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1379 * elf64-mips.c (elf_mips_eh_howto): New.
1380 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1381 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1382 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1383 * libbfd.h: Regenerate.
1384 * reloc.c (BFD_RELOC_MIPS_EH): New.
1386 2013-05-29 Nick Clifton <nickc@redhat.com>
1388 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1389 alternate debug info source.
1390 (dwarf_debug_sections): Add entries for alternate .debug_str and
1391 .debug_info sections.
1392 (dwarf_debug_section_enum): Likewise.
1393 (read_alt_indirect_string): New function. Handles a
1394 DW_FORM_GNU_strp_alt attribute.
1395 (read_alt_indirect_ref): New function. Handles a
1396 DW_FORM_GNU_ref_alt attribute.
1397 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1398 DW_FORM_GNU_strp_alt.
1399 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1401 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1403 * opncls.c (GNU_DEBUGALTLINK): Define.
1404 (bfd_get_alt_debug_link_info): New function.
1405 (separate_alt_debug_file_exists): New function.
1406 (find_separate_debug_file): Add parameters for fetch and check
1408 (bfd_follow_gnu_debugaltlink): New function.
1409 * bfd-in2.h: Regenerate.
1411 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1413 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1414 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1415 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1416 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1417 * bfd-in2.h: Regenerate.
1418 * libbfd.h: Regenerate.
1419 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1421 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1422 (elf64_aarch64_reloc_map): Likewise.
1423 (aarch64_resolve_relocation): Likewise.
1424 (bfd_elf_aarch64_put_addend): Likewise.
1425 (aarch64_tls_transition_without_check): Likewise.
1426 (aarch64_reloc_got_type): Likewise.
1427 (elf64_aarch64_final_link_relocate): Likewise.
1428 (elf64_aarch64_tls_relax): Likewise.
1429 (elf64_aarch64_relocate_section): Likewise.
1430 (elf64_aarch64_gc_sweep_hook): Likewise.
1431 (elf64_aarch64_check_relocs): Likewise.
1433 2013-05-26 Mark Wielaard <mjw@redhat.com>
1435 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1436 (max_open_files): New static int initialized to zero.
1437 (bfd_cache_max_open): New static function to set and return
1439 (bfd_cache_init): Use bfd_cache_max_open.
1440 (bfd_open_file): Likewise.
1441 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1442 (AC_CHECK_FUNCS): Add getrlimit.
1443 * configure: Regenerated.
1444 * config.in: Likewise.
1445 * sysdep.h: Check and include sys/resource.h for getrlimit.
1447 2013-05-23 Alan Modra <amodra@gmail.com>
1449 * format.c (bfd_check_format_matches): Don't match a target in
1450 targ_selvecs if some other target is a better match. If
1451 targets implement match priority, fall back to the first of
1454 2013-05-22 Eric Herman <eric@freesa.org>
1457 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1459 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1462 * srec.c (srec_set_section_contents): Properly convert size
1463 and offset to address when octets_per_byte is not unity.
1465 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1467 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1468 refcount member of the gotplt_union when resetting the reference
1469 count. Adjust comment.
1471 2013-05-20 Will Newton <will.newton@linaro.org>
1473 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1474 relocs_copied member.
1475 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1476 relocs_copied member.
1477 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1478 relocs_copied member.
1480 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1482 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1483 function definition.
1485 2013-05-16 Cary Coutant <ccoutant@google.com>
1487 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1488 external_ext_size and esize.
1490 2013-05-16 Tristan Gingold <gingold@adacore.com>
1492 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1493 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1495 2013-05-15 Andreas Schwab <schwab@suse.de>
1497 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1499 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1501 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1502 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1504 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1506 * bfd.c (_bfd_default_error_handler): Replace use of putc
1507 by fputc. Add comment explaining why.
1509 2013-05-09 Alan Modra <amodra@gmail.com>
1511 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1512 of symbols when hashes already exist.
1514 2013-05-07 Will Newton <will.newton@linaro.org>
1516 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1517 plt_header_size argument for ports where it differs from
1519 * elf-bfd.h: Likewise.
1520 * elf32-i386.c: Pass plt_header_size to
1521 _bfd_elf_allocate_ifunc_dyn_relocs.
1522 * elf64-x86-64.c: Likewise.
1524 2013-05-07 Will Newton <will.newton@linaro.org>
1526 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1528 * elf-bfd.h: Likewise.
1530 2013-05-06 Paul Brook <paul@codesourcery.com>
1532 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1533 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1534 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1535 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1536 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1537 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1539 2013-05-06 Alan Modra <amodra@gmail.com>
1541 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1542 hashes are not available.
1544 2013-05-06 Alan Modra <amodra@gmail.com>
1546 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1547 hashes around loading as-needed library. Zero them on allocation,
1548 and restore to initial all-zero state if library not needed.
1549 Arrange to reuse hashes if we load library again later.
1551 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1553 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1554 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1555 * elfn32-mips.c: Likewise.
1556 * elf64-mips.c: Likewise.
1558 2013-05-02 Nick Clifton <nickc@redhat.com>
1560 * archures.c: Add some more MSP430 machine numbers.
1561 * config.bfd (msp430): Define targ_selvecs.
1562 * configure.in: Add bfd_elf32_msp430_ti_vec.
1563 * cpu-msp430.c: Add some more MSP430 machine numbers.
1564 * elf32-msp430.c Add support for MSP430X relocations.
1565 Add support for TI compiler generated relocations.
1566 Add support for sym_diff relocations.
1567 Add support for relaxing out of range short branches into long
1569 Add support for MSP430 attribute section.
1570 * reloc.c: Add MSP430X relocations.
1571 * targets.c: Add bfd_elf32_msp430_ti_vec.
1572 * bfd-in2.h: Regenerate.
1573 * configure: Regenerate.
1574 * libbfd.h: Regenerate.
1576 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1578 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1579 alpha*-*-linux*ecoff*.
1581 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1584 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1587 2013-04-30 Alan Modra <amodra@gmail.com>
1589 * elflink.c (bfd_elf_record_link_assignment): Dont make
1590 STV_INTERNAL symbols STV_HIDDEN.
1592 2013-04-29 Nick Clifton <nickc@redhat.com>
1594 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1595 fragmented .debug_line sections associated with unmarked code
1598 2013-04-29 Will Newton <will.newton@linaro.org>
1600 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1601 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1603 2013-04-29 Will Newton <will.newton@linaro.org>
1605 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1606 error check up and add error message.
1608 2013-04-26 Will Newton <will.newton@linaro.org>
1610 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1612 2013-04-25 Alan Modra <amodra@gmail.com>
1614 * config.bfd: Add powerpc64le-linux.
1616 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1618 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1621 2013-04-24 Roland McGrath <mcgrathr@google.com>
1623 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1624 allocate space for PLT header even if IS_IPLT_ENTRY.
1625 (arm_nacl_put_plt0): New function, broken out of ...
1626 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1627 If HTAB->nacl_p, set up the PLT header in .iplt too.
1628 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1629 a mapping symbol for the start of .iplt too.
1631 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1633 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1635 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1637 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1639 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1641 2013-04-22 Alan Modra <amodra@gmail.com>
1644 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1645 sh_size or reloc_count adjustment by count.
1647 2013-04-22 Alan Modra <amodra@gmail.com>
1649 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1650 create_linkage_sections here..
1651 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1652 (create_linkage_sections): Move earlier in file.
1653 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1654 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1656 2013-04-19 Nick Clifton <nickc@redhat.com>
1659 * compress.c (decompress_contents): Always call inflateEnd, even
1660 when another inflation operation fails.
1662 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1664 * elf-ifunc.c: Update copyright year.
1666 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1668 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1669 macro's return value is ignored.
1670 * elf32-hppa.c: Likewise.
1671 * elf32-tic6x.c: Likewise.
1672 * mach-o.c: Likewise.
1674 * opncls.c: Likewise.
1675 * peicode.h: Likewise.
1676 * elf32-m32r.c: Check return value of bfd_set_section_*().
1677 * elfnn-ia64.c: Likewise.
1678 * elfxx-mips.c: Likewise.
1679 * vms-alpha.c: Likewise.
1681 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1684 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1685 regular reference without non-GOT reference when building
1688 2013-04-15 Alan Modra <amodra@gmail.com>
1690 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1691 cache slot for archives.
1693 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1695 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1696 local variable mmop.
1698 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1701 * elf32-avr.c: Consider all sections to determine if linker
1702 relaxation can safely delete a ret after a call/jmp
1704 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1706 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1709 2013-04-08 Tom Tromey <tromey@redhat.com>
1711 * som.c (bfd_section_from_som_symbol): No longer static.
1712 * som.h (bfd_section_from_som_symbol): Declare.
1714 2013-04-06 Alan Modra <amodra@gmail.com>
1716 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1717 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1719 2013-04-05 Nick Clifton <nickc@redhat.com>
1721 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1723 2013-04-04 Alan Modra <amodra@gmail.com>
1725 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1726 * bfd-in2.h: Regenerate.
1727 * elflink.c (elf_link_add_object_symbols): Use new error.
1729 2013-04-03 Nick Clifton <nickc@redhat.com>
1731 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1732 (bfd_elf32_bfd_is_target_special_symbol): Define.
1734 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1736 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1737 elf64_aarch64_locals to get local GOT reference counts.
1739 2013-04-02 DJ Delorie <dj@redhat.com>
1741 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1742 (rl78_elf_relax_section): Only fetch the next reloc if there is
1745 2013-03-30 Alan Modra <amodra@gmail.com>
1748 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1749 global symbols referenced by relocs.
1750 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1751 * elf32-bfin.c (bfin_check_relocs): Likewise.
1752 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1753 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1754 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1755 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1756 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1757 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1758 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1759 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1760 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1761 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1762 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1763 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1764 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1765 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1766 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1767 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1768 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1769 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1770 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1771 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1772 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1773 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1774 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1775 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1776 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1777 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1778 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1779 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1780 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1781 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1782 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1783 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1784 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1785 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1786 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1787 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1788 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1789 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1790 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1791 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1792 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1793 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1794 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1795 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1796 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1797 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1798 test indirect/warning links for NULL.
1800 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1803 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1804 symbol is referenced by a non-shared object.
1805 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1807 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1809 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1810 R_SH_REL32 relocations against undefined weak symbols.
1812 2013-03-28 Alan Modra <amodra@gmail.com>
1814 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1815 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1816 into ifunc and non-ifunc.
1817 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1818 separate ifunc/non-ifunc dynrel counts.
1819 (allocate_got): Always use reliplt for ifunc.
1820 (allocate_dynrelocs): Likewise.
1821 (ppc64_elf_size_dynamic_sections): Likewise.
1822 (ppc64_elf_layout_multitoc): Likewise.
1823 (ppc64_elf_relocate_section): Likewise.
1825 2013-03-28 Alan Modra <amodra@gmail.com>
1827 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1828 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1829 into ifunc and non-ifunc.
1830 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1831 (ppc_elf_size_dynamic_sections): Likewise.
1832 (ppc_elf_relocate_section): Likewise.
1834 2013-03-28 Alan Modra <amodra@gmail.com>
1836 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1837 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1838 bfd_link_info* and asection* params.
1839 (_bfd_elf_reloc_type_class): Likewise.
1840 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1841 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1842 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1843 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1844 for any reliplt reloc. Don't return reloc_class_plt for
1845 R_PPC_REL24 and R_PPC_ADDR24.
1846 * elf64-ppc.c (allocate_got): Formatting.
1847 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1849 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1850 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1851 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1852 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1853 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1854 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1855 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1856 Add extra params to the various reloc_type_class functions.
1858 2013-03-27 Alan Modra <amodra@gmail.com>
1860 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1861 masks for all local ifunc syms.
1862 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1863 (ppc_elf_size_dynamic_sections): Likewise.
1864 (ppc_elf_relocate_section): Likewise.
1866 2013-03-27 Will Newton <will.newton@linaro.org>
1868 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1869 dynamic reloc for symbols with dynindx == -1.
1870 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1871 dynamic reloc for symbols with dynindx == -1.
1873 2013-03-27 Will Newton <will.newton@linaro.org>
1875 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1876 dynamic reloc for non-default visibility undefined weaks.
1877 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1878 dynamic reloc for non-default visibility undefined weaks.
1880 2013-03-26 Alan Modra <amodra@gmail.com>
1882 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1883 over _bfd_elf_merge_symbol calls.
1885 2013-03-26 Alan Modra <amodra@gmail.com>
1887 * elflink.c (elf_link_add_object_symbols): Add assertion for
1888 common override alignment check code. Formatting.
1890 2013-03-25 Alan Modra <amodra@gmail.com>
1892 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1893 usual common symbols as well as for dynamic. Add poldbfd param.
1894 Save old bfd. Adjust callers.
1895 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1896 and "value" by value, not pointer. Adjust caller.
1897 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1898 Delete code to set same. Use old_bfd and old_alignment from
1899 _bfd_elf_merge_symbol instead. Add default symbol before
1900 alignment and size checks. Wrap overlong lines.
1902 2013-03-25 Alan Modra <amodra@gmail.com>
1904 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1905 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1906 when override is true.
1908 2013-03-25 Alan Modra <amodra@gmail.com>
1910 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1913 2013-03-25 Alan Modra <amodra@gmail.com>
1915 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1917 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1918 early in symbol loop.
1920 2013-03-25 Alan Modra <amodra@gmail.com>
1922 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1923 (_bfd_elf_init_reloc_shdr): Delete.
1924 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1925 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1926 just what is needed.
1927 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1929 2013-03-23 Alan Modra <amodra@gmail.com>
1931 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1932 * elflink.c (_bfd_elf_merge_symbol): Make static.
1933 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1934 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1936 2013-03-23 Alan Modra <amodra@gmail.com>
1939 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1940 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1941 def_dynamic/ref_dynamic.
1942 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1945 2013-03-22 David S. Miller <davem@davemloft.net>
1947 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1950 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1953 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1954 errors adjusting relocs and symbols.
1956 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1958 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1959 @(disp:32,ERx) to mov @(disp:16,ERx).
1960 (R_H8_DISP32A16): New reloc.
1961 Comments added and corrected.
1962 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1963 * bfd-in2.h: Regenerate.
1964 * libbfd.h: Regenerate.
1966 2013-03-21 Kai Tietz <ktietz@redhat.com>
1968 * coffgen.c (coff_real_object_p): Make global.
1969 * peicode.h (coff_real_object_p): Add prototype.
1970 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1971 external_PEI_IMAGE_hdr structure.
1972 (coff_swap_filehdr_in): Handle variable header-size.
1973 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1974 of directory-entiries as specified in pe-header.
1976 2013-03-21 Nick Clifton <nickc@redhat.com>
1979 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1980 iWMMXt and iWMMXt2 processors from attributes.
1982 2013-03-20 Alan Modra <amodra@gmail.com>
1984 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1985 sh_type according to is_rela.
1987 2013-03-18 Alan Modra <amodra@gmail.com>
1990 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1991 considering whether an --as-needed library is needed.
1993 2013-03-14 Tom Tromey <tromey@redhat.com>
1995 * opncls.c (bfd_get_debug_link_info): Rename from
1996 get_debug_link_info. Export. Update comment.
1997 (find_separate_debug_file): Update.
1998 * bfd-in2.h: Rebuild.
2000 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2002 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
2004 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
2007 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
2009 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
2010 * elf.c (elfcore_write_s390_tdb): New function.
2011 (elfcore_write_register_note): Call it.
2012 (elfcore_grok_s390_tdb): New function.
2013 (elfcore_grok_note): Call it.
2015 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
2017 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
2019 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
2021 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
2023 2013-03-04 Alan Modra <amodra@gmail.com>
2025 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
2026 non-zero addends when relocatable, rather than addends >= 32768.
2027 Always zero "addend" before applying relocation.
2029 2013-03-04 Nick Clifton <nickc@redhat.com>
2031 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
2032 file pointer offsets for thin archives.
2034 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
2036 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
2037 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
2039 2013-02-27 DJ Delorie <dj@redhat.com>
2041 * reloc.c (BFD_RELOC_RL78_CODE): Add.
2042 * libbfd.h: Regenerate.
2043 * bfd-in2.h: Regenerate.
2044 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
2045 references in compuated relocs.
2047 2013-02-26 Anthony Green <green@moxielogic.com>
2049 * config.bfd: Extend moxie-rtems target triplet name support.
2051 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2054 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2055 unique_global only for definition.
2056 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2058 (elf_link_add_object_symbols): Set unique_global only
2061 2013-02-21 Alan Modra <amodra@gmail.com>
2063 * elf-bfd.h (struct elf_build_id): Extracted from..
2064 (struct elf_build_id_info): ..here. Delete.
2065 (struct output_elf_obj_tdata): New, extracted from..
2066 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2068 (elf_program_header_size): Reference tdata->o.
2069 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2070 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2071 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2072 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2073 when opening bfd in any mode that might write.
2074 (_bfd_elf_write_object_contents): Use build_id field in
2075 output_elf_obj_tdata.
2076 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2077 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2079 2013-02-21 Alan Modra <amodra@gmail.com>
2081 * elf-bfd.h (struct core_elf_obj_tdata): New.
2082 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2083 core_program, and core_command. Add "core".
2084 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2085 Update all refs to tdata core fields.
2086 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2087 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2088 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2089 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2090 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2091 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2092 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2093 to tdata core fields.
2095 2013-02-21 Alan Modra <amodra@gmail.com>
2097 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2098 Delete num_locals and num_globals.
2099 (elf_num_locals, elf_num_globals): Don't define.
2100 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2101 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2102 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2103 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2104 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2105 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2107 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2108 number of locals syms via new param.
2109 (swap_out_syms): Adjust to suit elf_map_symbols change.
2111 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2113 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2114 STO_MICROMIPS annotation.
2116 2013-02-19 Alan Modra <amodra@gmail.com>
2118 * configure.in: Bump version to 2.23.52.
2119 * elf-bfd.h (struct elf_build_id_info): New.
2120 (struct elf_obj_tdata): Delete after_write_object_contents,
2121 after_write_object_contents_info and build_id_size. Make build_id
2122 a pointer to struct elf_build_id_info.
2123 * elf.c (_bfd_elf_write_object_contents): Style. Update
2124 after_write_ibject_contents invocation.
2125 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2126 allow zero size notes.
2127 * configure: Regenerate.
2129 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2131 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2132 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2133 (micromips_elf64_howto_table_rela): Likewise.
2134 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2135 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2136 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2137 (elf_micromips_howto_table_rela): Likewise.
2138 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2140 2013-02-18 Paul Brook <paul@codesourcery.com>
2142 * elfxx-mips.c (MICROMIPS_P): New macro.
2143 (_bfd_mips_elf_symbol_processing): Use it.
2145 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2147 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2148 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2150 2013-02-18 Alan Modra <amodra@gmail.com>
2153 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2154 (_bfd_elf_strtab_clear_all_refs): Declare.
2155 (_bfd_elf_strtab_resize): Declare.
2156 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2157 (_bfd_elf_strtab_clear_all_refs): New function.
2158 (_bfd_elf_strtab_resize): Likewise.
2159 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2161 2013-02-18 Alan Modra <amodra@gmail.com>
2163 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2164 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2165 and elf_text_section to..
2166 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2167 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2168 (struct alpha_elf_find_line): ..this.
2169 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2171 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2174 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2175 for references from the dummy bfd.
2177 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2180 * elflink.c (elf_link_add_object_symbols): Also track weak
2183 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2186 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2187 archive pointing to itself.
2188 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2190 2013-02-15 Nick Clifton <nickc@redhat.com>
2193 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2194 accessing a corrupt nested archive.
2196 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2198 * elfxx-mips.c (mips_got_page_ref): New structure.
2199 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2200 pair to represent the anchor point.
2201 (mips_got_info): Add a got_page_refs field.
2202 (mips_elf_link_hash_table): Add a sym_cache field.
2203 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2204 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2205 new anchor representation.
2206 (mips_elf_create_got_info): Create got_page_refs rather than
2208 (mips_elf_record_got_page_ref): New function.
2209 (mips_elf_pages_for_range): Move further down file.
2210 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2211 Use a section rather than a (bfd, symndx) pair to represent the
2213 (mips_elf_resolve_got_page_ref): New function.
2214 (mips_elf_resolve_final_got_entries): Use it to populate
2216 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2217 rather than mips_elf_record_got_page_entry. Only nullify h
2219 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2222 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2224 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2227 2013-02-12 Alan Modra <amodra@gmail.com>
2229 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2230 suitable definition when using generic linker hash table.
2232 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2234 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2235 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2236 mips_elf_traverse_got_arg. Count GOT entries.
2237 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2238 as argument. Update after above changes.
2239 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2240 mips_elf_count_got_entries. Update the calls to
2241 mips_elf_resolve_final_got_entries.
2243 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2245 * elfxx-mips.c (mips_got_tls_type): New enum.
2246 (mips_got_entry): Add tls_initialized.
2247 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2248 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2250 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2251 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2252 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2254 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2255 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2256 tls_initialized rather than GOT_TLS_DONE.
2257 (mips_tls_got_index): Delete.
2258 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2259 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2260 (mips_elf_record_got_entry): Initialize tls_initialized.
2262 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2264 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2265 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2266 tls_ie_got_offset and tls_gd_got_offset.
2267 (mips_elf_link_hash_newfunc): Remove initialization.
2268 (mips_elf_create_got_info): Likewise.
2269 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2270 (mips_tls_single_got_index): Delete.
2271 (mips_elf_local_got_index): Always use the GOT entry to track
2273 (mips_elf_global_got_index): Likewise.
2274 (mips_elf_create_local_got_entry): Assert that TLS entries have
2275 already been allocated.
2276 (mips_elf_record_global_got_symbol): Don't initialize
2277 tls_ie_type or tls_gd_type.
2278 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2279 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2281 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2283 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2284 have been allocated.
2285 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2286 tls_ie_type and tls_gd_type.
2288 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2290 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2291 aliasing violation. Check for htab allocation failures.
2293 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2295 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2297 (mips_elf_global_got_index): ...here. Reorder arguments so that
2298 the output bfd and info come first.
2299 (mips_elf_calculate_relocation): Update the call to
2300 mips_elf_global_got_index accordingly.
2301 (_bfd_mips_elf_finish_dynamic_symbol): Use
2302 mips_elf_primary_global_got_index rather than
2303 mips_elf_global_got_index.
2304 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2306 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2308 * elfxx-mips.c (mips_got_entry): Update comments.
2309 (mips_elf_multi_got_entry_eq): Rename to...
2310 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2311 (mips_elf_create_got_info): Remove master_got_p argument.
2312 Always use mips_elf_got_entry_eq.
2313 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2314 Update calls accordingly.
2316 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2318 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2319 (mips_elf_bfd2got_hash): Delete.
2320 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2321 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2322 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2323 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2324 than mips_elf_got_for_ibfd.
2325 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2326 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2327 (mips_elf_make_got_per_bfd): Replace with...
2328 (mips_elf_add_got_entry): ...this new function.
2329 (mips_elf_make_got_pages_per_bfd): Replace with...
2330 (mips_elf_add_got_page_entry): ...this new function.
2331 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2332 bfd and GOT arguments. Use mips_elf_add_got_entry and
2333 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2334 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2335 to set the BFD's GOT and free the old table.
2336 (mips_elf_merge_got): Replace bfd2got argument with separate
2337 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2338 Use mips_elf_count_got_entries to count the number of entries in
2339 each GOT. Update the calls to mips_elf_merge_got_with.
2340 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2341 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2342 (mips_elf_multi_got): Don't create the bfd2got hash table.
2343 Replace hash table traversal with a walk over the input bfds,
2344 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2345 to set the output bfd's GOT.
2346 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2347 bfds use the master GOT in the single-GOT case.
2348 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2349 rather than mips_elf_got_for_ibfd.
2351 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2353 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2354 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2355 (mips_elf_record_global_got_symbol): Update the hash entry before
2356 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2358 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2359 (mips_elf_record_got_page_entry): Record the entry in both the
2360 master and bfd GOTs.
2362 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2364 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2365 create another one if necessary.
2366 (mips_elf_set_gotidx): New function.
2367 (mips_elf_set_global_gotidx): Use it.
2368 (mips_elf_initialize_tls_index): Likewise. Take a
2369 mips_elf_traverse_got_arg as argument.
2370 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2371 (mips_elf_multi_got): Likewise. Cope with error returns from
2372 mips_elf_set_global_gotidx.
2374 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2376 * elfxx-mips.c (mips_got_info): Add relocs field.
2377 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2379 (mips_elf_traverse_got_arg): ...this new structure.
2380 (mips_elf_count_local_tls_relocs): Delete.
2381 (mips_elf_count_global_tls_relocs): Likewise.
2382 (mips_elf_count_got_entry): New function.
2383 (mips_elf_count_local_got_entries): Likewise.
2384 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2385 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2386 (mips_elf_record_local_got_symbol): Don't count got entries here.
2387 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2388 (mips_elf_set_global_got_offset): Split into...
2389 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2390 new functions. Take a mips_elf_traverse_got_arg rather than a
2391 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2392 Use g->relocs to record the number of relocs needed for global GOT
2394 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2395 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2396 relocations. Update for above function split.
2397 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2398 to count both the number of GOT entries and the number of TLS
2399 relocs required by local entries. Likewise
2400 mips_elf_count_global_tls_entries and global entries.
2401 Remove uses of mips_elf_count_local_tls_relocs and
2402 mips_elf_count_global_tls_relocs.
2404 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2406 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2407 to say that each structure represents only one type of TLS reference.
2408 (GOT_TLS_TYPE): New define.
2409 (mips_elf_link_hash_entry): Temporarily split tls_type and
2410 tls_got_offset into two variables each.
2411 (mips_elf_link_hash_newfunc): Update accordingly.
2412 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2413 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2414 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2415 (mips_tls_got_relocs): Use a switch statement.
2416 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2417 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2418 local "offset" variable.
2419 (mips_tls_got_index): Remove r_type argument and assert. Remove
2420 code that handled entries with two TLS types; always use the
2421 original got_index instead.
2422 (mips_tls_single_got_index): New function.
2423 (mips_elf_local_got_index): Use entry->tls_type to check for
2424 TLS entries. Use mips_tls_single_got_index. Update call to
2426 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2427 Use p->tls_type to check for TLS entries. Update call to
2428 mips_tls_got_index. Use mips_tls_single_got_index.
2429 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2430 Use entry.tls_type to check for TLS entries.
2431 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2432 with r_type argument. Use mips_elf_reloc_tls_type.
2433 Set up the new hash entry fields.
2434 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2435 with r_type argument. Use mips_elf_reloc_tls_type and
2436 mips_tls_got_entries. Remove code that handled entries
2437 with multiple TLS types.
2438 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2439 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2440 Use equality rather than masks when checking for specific TLS types.
2441 Use mips_tls_got_entries. Remove code that handled entries
2442 with multiple TLS types.
2443 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2444 testing the hash table entry.
2445 (_bfd_mips_elf_check_relocs): Update calls to
2446 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2447 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2448 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2450 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2452 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2453 (mips_elf_got_entry_hash): ...this, deleting the old version.
2454 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2457 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2459 * elfxx-mips.c (mips_elf_create_got_info): New function.
2460 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2461 (mips_elf_create_got_section): Likewise.
2463 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2465 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2468 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2470 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2472 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2474 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2475 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2477 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2479 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2480 (mips_elf_count_global_tls_relocs): Don't count indirect or
2482 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2483 number of TLS entries were allocated.
2485 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2487 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2489 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2491 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2492 if there are TLS relocations.
2494 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2496 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2497 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2499 2013-02-11 Alan Modra <amodra@gmail.com>
2501 * elfcode.h (elf_checksum_contents): Free contents.
2502 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2503 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2504 (elf_final_link_free): New function, extracted from..
2505 (bfd_elf_final_link): ..here. Always call
2506 _bfd_elf_write_section_eh_frame_hdr.
2507 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2508 _bfd_elf_link_hash_table_free.
2509 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2510 * libbfd.h: Regenerate.
2511 * merge.c (_bfd_merge_sections_free): New function.
2512 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2514 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2515 _bfd_elf_link_hash_table_free.
2516 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2517 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2518 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2519 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2520 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2521 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2522 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2523 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2524 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2525 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2526 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2527 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2528 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2529 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2530 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2531 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2532 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2534 2013-02-10 Alan Modra <amodra@gmail.com>
2536 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2537 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2538 * m68klinux.c (linux_link_hash_table_create): Likewise.
2539 * sparclinux.c (linux_link_hash_table_create): Likewise.
2540 * sunos.c (sunos_link_hash_table_create): Likewise.
2541 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2542 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2543 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2544 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2545 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2546 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2547 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2548 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2549 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2550 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2551 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2552 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2553 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2554 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2555 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2556 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2557 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2558 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2559 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2560 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2561 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2562 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2563 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2564 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2565 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2566 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2567 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2568 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2570 2013-02-10 Alan Modra <amodra@gmail.com>
2572 * i386linux.c (linux_link_hash_table_create): Allocate table
2573 with bfd_zmalloc, not bfd_alloc.
2574 * pdp11.c (link_hash_table_create): Allocate table with
2575 bfd_malloc, not bfd_alloc.
2576 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2577 with bfd_zmalloc, not bfd_zalloc.
2578 (bfin_link_hash_table_create): Likewise.
2579 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2580 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2582 2013-02-10 Alan Modra <amodra@gmail.com>
2585 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2587 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2589 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2591 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2594 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2596 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2599 2013-02-08 Alan Modra <amodra@gmail.com>
2602 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2603 * elf.c (elf_find_function): Revert last change. Use new
2604 tdata field rather than static vars for cache.
2606 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2609 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2610 symbol is defined in regular object.
2612 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2615 * elf.c (elf_find_function): Don't cache if symbols change.
2617 2013-02-07 Alan Modra <amodra@gmail.com>
2620 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2621 copy attributes from or to non-ELF.
2623 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2625 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2626 for non-zero TLS symbol.
2627 (elf_i386_relocate_section): Don't resolve size relocation against
2628 non-zero TLS symbol.
2629 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2630 pc_count for non-zero TLS symbol.
2631 (elf_x86_64_relocate_section): Don't resolve size relocation
2632 against non-zero TLS symbol.
2634 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2635 Andrew Jenner <andrew@codesourcery.com>
2637 Based on patches from Altera Corporation.
2639 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2640 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2641 (BFD_BACKENDS): Add elf32-nios2.lo.
2642 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2643 * Makefile.in: Regenerated.
2644 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2645 bfd_elf32_littlenios2_vec.
2646 * configure: Regenerated.
2647 * config.bfd: Add cases for nios2.
2648 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2649 (bfd_mach_nios2): Define.
2650 (bfd_nios2_arch): Declare.
2651 (bfd_archures_list): Add bfd_nios2_arch.
2652 * targets.c (bfd_elf32_bignios2_vec): Declare.
2653 (bfd_elf32_littlenios2_vec): Declare.
2654 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2655 bfd_elf32_littlenios2_vec.
2656 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2657 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2658 * bfd-in2.h: Regenerated.
2659 * libbfd.h: Regenerated.
2660 * cpu-nios2.c: New file.
2661 * elf32-nios2.c: New file.
2663 2013-02-06 Alan Modra <amodra@gmail.com>
2665 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2668 2013-02-06 Alan Modra <amodra@gmail.com>
2670 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2671 * Makefile.in: Regenerate.
2673 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2674 Pedro Alves <palves@redhat.com>
2676 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2677 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2679 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2680 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2681 * elf-linux-psinfo.h: New file.
2682 * elf.c: Include elf-linux-psinfo.h.
2683 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2685 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2686 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2687 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2688 (elfcore_write_ppc_linux_prpsinfo32): New function.
2690 2013-02-04 Tristan Gingold <gingold@adacore.com>
2692 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2695 2013-02-04 Alan Modra <amodra@gmail.com>
2697 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2698 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2699 * Makefile.in: Regenerate.
2700 * po/SRC-POTFILES.in: Regenerate.
2702 2013-02-04 Alan Modra <amodra@gmail.com>
2704 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2705 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2707 2013-02-01 Alan Modra <amodra@gmail.com>
2709 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2712 2013-01-31 Tristan Gingold <gingold@adacore.com>
2714 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2715 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2716 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2718 2013-01-31 Alan Modra <amodra@gmail.com>
2719 David S. Miller <davem@davemloft.net>
2722 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2723 references to __tls_get_addr.
2724 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2725 vtinherit and vtentry reloc handling too.
2726 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2728 2013-01-31 Alan Modra <amodra@gmail.com>
2730 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2732 2013-01-31 Alan Modra <amodra@gmail.com>
2734 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2736 2013-01-28 Alan Modra <amodra@gmail.com>
2738 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2739 "relocation" in error messages throughout file.
2740 (ppc64_elf_relocate_section): Remove sibling call error message,
2741 replace with "call lacks nop". Specially report errors for
2742 branches to function entry points via OPD lookup and branches
2743 to stubs. Remove NULL symbol handling now done by %T.
2745 2013-01-28 Alan Modra <amodra@gmail.com>
2747 * archive.c (bfd_generic_archive_p): Return target and keep
2748 ardata on partial matches.
2749 * format.c (bfd_check_format_matches): Adjust for above
2750 change. Remove bfd_error_file_ambiguously_recognized dead
2753 2013-01-26 Alan Modra <amodra@gmail.com>
2755 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2756 bfd_preserve_finish): Move to..
2757 * format.c: ..here, splitting out..
2758 (bfd_reinit): ..this. New function.
2759 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2760 keep bfd state for a match.
2761 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2762 * elfcore.h (elf_core_file_p): Likewise.
2763 * mach-o.c (bfd_mach_o_header_p): Likewise.
2764 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2765 * xsym.c (bfd_sym_object_p): Likewise.
2766 * mmo.c (mmo_scan): Clear abfd->symcount.
2767 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2768 * section.c (bfd_section_list_clear): Clear section_htab.count.
2769 * bfd-in2.h: Regenerate.
2771 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2773 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2774 second reloc, make sure that the reloc potentially exists first.
2776 2013-01-24 Nick Clifton <nickc@redhat.com>
2778 * archures.c: Add bfd_mach_v850e3v5.
2779 * bfd-in2.h: Regenerate.
2780 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2781 * cpu-v850_rh850.c: Likewise.
2782 * elf32-v850.c: Add support for v850e3v5 architecture.
2784 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2786 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2788 2013-01-23 Leif Ekblad <leif@rdos.net>
2790 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2792 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2794 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2795 non-zero TLS symbol.
2796 (elf_i386_relocate_section): Resolve size relocation against
2797 non-zero TLS symbol.
2798 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2799 for non-zero TLS symbol.
2800 (elf_x86_64_relocate_section): Resolve size relocation against
2801 non-zero TLS symbol.
2803 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2805 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2806 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2809 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2811 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2812 PC-relative relocation.
2813 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2814 as PC-relative relocation.
2816 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2818 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2820 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2822 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2823 and R_X86_64_SIZE64 check.
2824 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2825 nor R_X86_64_SIZE64.
2827 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2829 * bfd-in2.h: Regenerated.
2830 * libbfd.h: Likewise.
2832 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2833 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2834 (elf_i386_check_relocs): Handle R_386_SIZE32.
2835 (elf_i386_gc_sweep_hook): Likewise.
2836 (elf_i386_relocate_section): Likewise.
2838 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2839 and R_X86_64_SIZE64 entries.
2840 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2841 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2842 (elf_x86_64_reloc_name_lookup): Likewise.
2843 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2845 (elf_x86_64_gc_sweep_hook): Likewise.
2846 (elf_x86_64_relocate_section): Likewise.
2848 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2851 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2853 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2854 with R_X86_64_RELATIVE64.
2856 2013-01-15 Nick Clifton <nickc@redhat.com>
2858 * elf32-msp430.c: Fix spelling typo.
2860 2013-01-15 Alan Modra <amodra@gmail.com>
2862 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2865 2013-01-14 Alan Modra <amodra@gmail.com>
2868 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2869 (memory_bclose): Likewise. Return 0 on success.
2870 * cache.c (cache_bclose): Likewise.
2871 * opncls.c (opncls_bclose, bfd_close): Likewise.
2872 * vms-lib.c (vms_lib_bclose): Likewise.
2873 * libbfd.h: Regenerate.
2875 2013-01-13 Alan Modra <amodra@gmail.com>
2877 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2878 Add ref_dynamic_nonweak.
2879 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2880 (_bfd_elf_merge_symbol): Don't call above function. Move
2881 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2883 (elf_link_add_object_symbols): Delete redundant "override" test.
2884 Don't set dynamic_def here.
2885 (elf_link_output_extsym): Update.
2887 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2889 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2890 normal and TLS symbol access.
2891 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2893 2013-01-12 Alan Modra <amodra@gmail.com>
2895 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2896 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2897 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2899 2013-01-12 Alan Modra <amodra@gmail.com>
2902 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2903 (_bfd_elf_strtab_clear_all_refs): Define.
2904 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2905 (_bfd_elf_strtab_clear_all_refs): Delete.
2906 * elflink.c (elf_link_add_object_symbols): Clear out added
2907 strtab refs. Correct handling of warning common symbols.
2909 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2911 * aout0.c: Remove trailing white spaces.
2912 * archive.c: Likewise.
2913 * archures.c: Likewise.
2914 * bfd-in.h: Likewise.
2915 * bfd-in2.h: Likewise.
2916 * coff-alpha.c: Likewise.
2917 * coff-i860.c: Likewise.
2918 * coff-mips.c: Likewise.
2919 * coff-ppc.c: Likewise.
2920 * coff-tic80.c: Likewise.
2921 * coff-x86_64.c: Likewise.
2922 * coff-z80.c: Likewise.
2923 * coffcode.h: Likewise.
2924 * coffgen.c: Likewise.
2925 * cofflink.c: Likewise.
2926 * compress.c: Likewise.
2927 * corefile.c: Likewise.
2928 * cpu-arm.c: Likewise.
2929 * cpu-avr.c: Likewise.
2930 * cpu-bfin.c: Likewise.
2931 * cpu-cr16.c: Likewise.
2932 * cpu-cr16c.c: Likewise.
2933 * cpu-crx.c: Likewise.
2934 * cpu-h8300.c: Likewise.
2935 * cpu-i386.c: Likewise.
2936 * cpu-lm32.c: Likewise.
2937 * cpu-m68k.c: Likewise.
2938 * cpu-moxie.c: Likewise.
2939 * cpu-msp430.c: Likewise.
2940 * cpu-sh.c: Likewise.
2941 * cpu-xc16x.c: Likewise.
2942 * dwarf2.c: Likewise.
2943 * ecofflink.c: Likewise.
2944 * ecoffswap.h: Likewise.
2945 * elf-ifunc.c: Likewise.
2946 * elf-m10300.c: Likewise.
2947 * elf-vxworks.c: Likewise.
2948 * elf32-avr.c: Likewise.
2949 * elf32-avr.h: Likewise.
2950 * elf32-cr16.c: Likewise.
2951 * elf32-cr16c.c: Likewise.
2952 * elf32-cris.c: Likewise.
2953 * elf32-crx.c: Likewise.
2954 * elf32-frv.c: Likewise.
2955 * elf32-hppa.c: Likewise.
2956 * elf32-i860.c: Likewise.
2957 * elf32-ip2k.c: Likewise.
2958 * elf32-iq2000.c: Likewise.
2959 * elf32-m32c.c: Likewise.
2960 * elf32-m68hc1x.c: Likewise.
2961 * elf32-msp430.c: Likewise.
2962 * elf32-mt.c: Likewise.
2963 * elf32-ppc.c: Likewise.
2964 * elf32-rl78.c: Likewise.
2965 * elf32-s390.c: Likewise.
2966 * elf32-score.h: Likewise.
2967 * elf32-sh-symbian.c: Likewise.
2968 * elf32-sh.c: Likewise.
2969 * elf32-spu.c: Likewise.
2970 * elf32-tic6x.c: Likewise.
2971 * elf32-v850.c: Likewise.
2972 * elf32-xc16x.c: Likewise.
2973 * elf32-xtensa.c: Likewise.
2974 * elf64-alpha.c: Likewise.
2975 * elf64-hppa.c: Likewise.
2976 * elf64-ppc.c: Likewise.
2977 * elf64-s390.c: Likewise.
2978 * elfcore.h: Likewise.
2979 * elflink.c: Likewise.
2980 * elfxx-mips.c: Likewise.
2981 * elfxx-sparc.c: Likewise.
2982 * elfxx-tilegx.c: Likewise.
2984 * libcoff.h: Likewise.
2985 * libpei.h: Likewise.
2986 * libxcoff.h: Likewise.
2987 * linker.c: Likewise.
2988 * mach-o-i386.c: Likewise.
2989 * mach-o-target.c: Likewise.
2990 * mach-o.c: Likewise.
2991 * mach-o.h: Likewise.
2993 * opncls.c: Likewise.
2994 * pdp11.c: Likewise.
2995 * pe-x86_64.c: Likewise.
2996 * peXXigen.c: Likewise.
2997 * pef-traceback.h: Likewise.
2998 * pei-x86_64.c: Likewise.
2999 * peicode.h: Likewise.
3000 * plugin.c: Likewise.
3001 * reloc.c: Likewise.
3002 * riscix.c: Likewise.
3003 * section.c: Likewise.
3006 * tekhex.c: Likewise.
3007 * ticoff.h: Likewise.
3008 * vaxbsd.c: Likewise.
3009 * xcofflink.c: Likewise.
3010 * xtensa-isa.c: Likewise.
3012 2013-01-10 Will Newton <will.newton@imgtec.com>
3014 * Makefile.am: Add Meta.
3015 * Makefile.in: Regenerate.
3016 * archures.c (bfd_mach_metag): New.
3017 * bfd-in2.h: Regenerate.
3018 * config.bfd: Add Meta.
3019 * configure: Regenerate.
3020 * configure.in: Add Meta.
3021 * cpu-metag.c: New file.
3022 * elf-bfd.h: Add Meta.
3023 * elf32-metag.c: New file.
3024 * elf32-metag.h: New file.
3025 * libbfd.h: Regenerate.
3026 * reloc.c: Add Meta relocations.
3027 * targets.c: Add Meta.
3029 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
3031 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
3032 (elfcore_write_aarch_hw_break): Likewise.
3033 (elfcore_write_aarch_hw_watch): Likewise.
3034 * elf.c (elfcore_grok_aarch_tls): New function.
3035 (elfcore_grok_aarch_hw_break): Likewise.
3036 (elfcore_grok_aarch_hw_watch): Likewise.
3037 (elfcore_grok_note): Call the new functions to handle the
3038 corresponding notes.
3039 (elfcore_write_aarch_tls): New function.
3040 (elfcore_write_aarch_hw_break): Likewise.
3041 (elfcore_write_aarch_hw_watch): Likewise.
3042 (elfcore_write_register_note): Call the new functions to handle the
3043 corresponding pseudo sections.
3045 2013-01-07 Tom Tromey <tromey@redhat.com>
3047 * section.c (_bfd_std_section): Rename from std_section.
3048 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3049 (STD_SECTION): Update.
3050 * bfd-in2.h: Rebuild.
3052 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3054 * archures.c (bfd_mach_mips5900): Define.
3055 * bfd-in2.h: Regenerate.
3056 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3057 * cpu-mips.c: Add support for MIPS r5900.
3058 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3060 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3061 Nick Clifton <nickc@redhat.com>
3063 * elflink.c (get_value): Prevent the use of an undefined shift
3064 operation. Add sanity checks.
3066 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3068 * config.bfd (cr16*-*-uclinux*): New target support.
3071 For older changes see ChangeLog-2012
3073 Copyright (C) 2013 Free Software Foundation, Inc.
3075 Copying and distribution of this file, with or without modification,
3076 are permitted in any medium without royalty provided the copyright
3077 notice and this notice are preserved.
3083 version-control: never