1 2013-12-14 Alan Modra <amodra@gmail.com>
3 * elflink.c (_bfd_elf_merge_symbol): If merging a new weak
4 symbol that will be skipped, we don't have a new definition.
6 2013-12-13 Kuan-Lin Chen <kuanlinchentw@gmail.com>
7 Wei-Cheng Wang <cole945@gmail.com>
9 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
11 * Makefile.in: Regenerate.
12 * archures.c (bfd_nds32_arch): Add nds32 target.
13 * bfd-in2.h: Regenerate.
14 * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
15 and bfd_elf32_nds32belin_vec.
16 (nds32*be-*-linux*): Likewise.
17 (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
18 (nds32*be-*-*): Likewise.
19 * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
20 (bfd_elf32_nds32le_vec): Likewise.
21 (bfd_elf32_nds32belin_vec): Likewise.
22 (bfd_elf32_nds32lelin_vec): Likewise.
23 * configure: Regenerate.
24 * cpu-nds32.c: New file for nds32.
25 * elf-bfd.h: Add NDS32_ELF_DATA.
26 * elf32-nds32.c: New file for nds32.
27 * elf32-nds32.h: New file for nds32.
28 * libbfd.h: Regenerate.
29 * reloc.c: Add relocations for nds32.
30 * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
31 (bfd_elf32_nds32le_vec): Likewise.
32 (bfd_elf32_nds32belin_vec): Likewise.
33 (bfd_elf32_nds32lelin_vec): Likewise.
35 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
38 * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
39 Set e_flags only if elf_flags_init is FALSE. Copy EI_OSABI
42 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
44 * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
46 2013-12-12 H.J. Lu <hongjiu.lu@intel.com>
48 * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
49 header to ET_EXEC for -pie -Ttext-segment=.
51 2013-12-08 Alan Modra <amodra@gmail.com>
53 * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
54 and ref_dynamic_nonweak when chaining together indirect
57 2013-12-06 Tristan Gingold <gingold@adacore.com>
59 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
60 Display epilog opcode.
61 (pex64_dump_xdata): Add argument rf; make addr a local variable.
62 Adjust call to pex64_xdata_print_uwd_codes.
63 (pex64_bfd_print_pdata): Display code range, adjust call to
65 2013-12-05 Tristan Gingold <gingold@adacore.com>
67 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
69 2013-12-03 Nick Clifton <nickc@redhat.com>
71 * peXXigen.c (pe_print_resource_entries): New function: Displays
72 an entry in a .rsrc section.
73 (pe_print_resource_directory): New function: Displays a directory
75 (pe_print_rsrc): New function: Displays the contents of .rsrc
77 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
79 2013-12-03 Alan Modra <amodra@gmail.com>
81 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
82 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
83 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
85 2013-12-03 Alan Modra <amodra@gmail.com>
87 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
90 2013-11-26 Will Newton <will.newton@linaro.org>
92 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
93 Handle STT_GNU_IFUNC symbols correctly in static links.
95 2013-11-26 Will Newton <will.newton@linaro.org>
97 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
98 PLT_INDEX is calculated using correct header size.
100 2013-11-22 Cory Fields <cory@coryfields.com>
102 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
103 * libcoff.h: Regenerate.
104 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
105 timestamp if --insert-timestamp was used.
107 2013-11-19 Roland McGrath <mcgrathr@google.com>
109 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
110 when not doing linking (i.e. INFO is a null pointer).
112 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
114 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
116 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
118 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
119 and R_X86_64_PLT32_BND.
120 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
122 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
123 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
124 BFD_RELOC_X86_64_PLT32_BND.
125 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
127 (elf_x86_64_gc_sweep_hook): Likewise.
128 (elf_x86_64_relocate_section): Likewise.
129 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
130 and BFD_RELOC_X86_64_PLT32_BND.
131 * bfd-in2.h: Regenerated.
132 * libbfd.h: Likewise.
134 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
136 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
138 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
140 2013-11-14 Nick Clifton <nickc@redhat.com>
143 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
144 value, TRUE for success, FALSE for failure.
145 Fail if attempting to create a PLT entry for a thumb only target.
146 (elf32_arm_final_link_relocate): Check result of calling
147 elf32_arm_populate_plt_entry.
148 (elf32_arm_finish_dynamic_symbol): Likewise.
150 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
153 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
154 information when forcing a symbol to be local.
156 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
158 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
159 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
160 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
162 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
164 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
165 size of struct elf_prstatus.
167 2013-11-11 Alan Modra <amodra@gmail.com>
169 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
171 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
173 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
174 here, not SYMBOL_CALLS_LOCAL.
175 (ppc64_elf_relocate_section): Likewise.
176 (size_global_entry_stubs): Set undefined symbols on their global
178 (build_global_entry_stubs): ..rather than here.
179 (ppc64_elf_build_stubs): Don't reset glink->size before calling
180 build_global_entry_stubs.
182 2013-11-07 Roland McGrath <mcgrathr@google.com>
184 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
185 collide with bfd_mach_l1om.
186 * bfd-in2.h: Regenerate.
188 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
189 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
190 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
191 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
192 (elf32_x86_64_nacl_elf_object_p): New function.
193 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
195 2013-11-05 DJ Delorie <dj@redhat.com>
197 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
198 are loaded before trying to use them.
200 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
201 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
204 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
206 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
207 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
208 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
209 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
210 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
211 (bfin_relocate_section): Likewise.
212 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
213 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
214 * elf32-cris.c (cris_elf_relocate_section): Likewise.
215 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
216 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
217 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
218 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
219 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
220 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
221 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
222 * elf32-i386.c (elf_i386_relocate_section): Likewise.
223 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
224 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
225 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
226 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
227 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
228 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
229 * elf32-metag.c (elf_metag_relocate_section): Likewise.
230 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
231 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
232 * elf32-mep.c (mep_elf_relocate_section): Likewise.
233 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
234 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
235 * elf32-mt.c (mt_elf_relocate_section): Likewise.
236 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
237 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
238 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
239 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
240 * elf32-rx.c (rx_elf_relocate_section): Likewise.
241 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
242 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
243 * elf32-s390.c (elf_s390_relocate_section): Likewise.
244 * elf32-v850.c (v850_elf_relocate_section): Likewise.
245 * elf32-vax.c (elf_vax_relocate_section): Likewise.
246 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
247 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
248 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
249 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
250 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
251 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
252 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
253 * elf64-s390.c (elf_s390_relocate_section): Likewise.
254 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
255 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
256 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
257 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
259 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
260 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
262 2013-11-05 Alan Modra <amodra@gmail.com>
264 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
266 (ppc64_elf_set_toc): Adjust.
268 2013-11-05 Alan Modra <amodra@gmail.com>
270 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
271 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
272 elf.srelplt, elf.iplt and elf.irelplt.
274 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
276 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
277 ATTRIBUTE_UNUSED from parameter.
278 (nios2_elf_do_lo16_relocate): Likewise.
279 (nios2_elf32_do_hiadj16_relocate): Likewise.
280 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
281 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
282 (nios2_elf32_do_pcrel16_relocate): Likewise.
283 (nios2_elf32_do_call26_relocate): Likewise.
284 (nios2_elf32_do_gprel_relocate): Likewise.
285 (nios2_elf32_do_ujmp_relocate): Likewise.
286 (nios2_elf32_do_cjmp_relocate): Likewise.
287 (nios2_elf32_do_callr_relocate): Likewise.
288 (nios2_elf32_gc_mark_hook): Likewise.
290 2013-11-04 Alan Modra <amodra@gmail.com>
292 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
293 prologue to non-PIC in non-PIC executables.
295 2013-11-04 Alan Modra <amodra@gmail.com>
297 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
298 pointer_equality_needed flag.
299 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
300 entries for references to functions in shared libraries on
302 (readonly_dynrelocs): Split into function of the same name and..
303 (maybe_set_textrel): ..this new function. Update call.
304 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
305 ELFv2 in most cases if we have a plt entry. Use new
307 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
308 for ifunc in static executables.
309 (size_global_entry_stubs): New function.
310 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
311 Save end of glink branch table.
312 (ppc64_elf_hash_symbol): New function.
313 (build_global_entry_stubs): New function.
314 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
316 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
317 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
320 2013-11-02 Alan Modra <amodra@gmail.com>
322 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
324 2013-11-02 Alan Modra <amodra@gmail.com>
326 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
327 to value for object file.
329 2013-11-01 Roland McGrath <mcgrathr@google.com>
331 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
332 some section have SEC_HAS_CONTENTS set. It's not set for
333 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
334 sections is implausible and not really supportable anyway.
336 2013-10-30 Alan Modra <amodra@gmail.com>
338 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
339 tag to specify tls optimisation.
340 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
341 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
342 toc pointers are used via DT_PPC64_OPT.
344 2013-10-30 Alan Modra <amodra@gmail.com>
346 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
347 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
348 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
349 ppc64_elf_relocate_section): Use new defines.
351 2013-10-30 Alan Modra <amodra@gmail.com>
353 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
354 parameter and adjust for ELFv2. Update all uses.
355 (PLT_CALL_STUB_SIZE): Delete.
356 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
357 (allocate_dynrelocs): Likewise.
358 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
359 (get_r2off): Return 0 for ELFv2 -R.
360 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
361 (ppc64_elf_size_stubs): Likewise.
362 (ppc64_elf_build_stubs): Add new ELFv2 glink.
364 2013-10-30 Alan Modra <amodra@gmail.com>
365 Ulrich Weigand <uweigand@de.ibm.com>
367 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
368 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
369 we forgot, "plt_ent".
370 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
371 st_other bits only valid in ELFv2.
372 (ppc64_elf_merge_symbol_attribute): New function.
373 (ppc_type_of_stub): Add local_off param to test branch range.
374 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
375 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
376 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
378 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
381 2013-10-30 Alan Modra <amodra@gmail.com>
383 * elf64-ppc.c (abiversion, set_abiversion): New functions.
384 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
385 (struct ppc_link_hash_table): Add opd_abi.
386 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
387 (ppc64_elf_merge_private_bfd_data): New function.
388 (ppc64_elf_print_private_bfd_data): New function.
389 (ppc64_elf_tls_setup): Set htab->opd_abi.
390 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
392 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
393 (ppc64_elf_finish_dynamic_symbol): Likewise
395 2013-10-30 Alan Modra <amodra@gmail.com>
397 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
398 reg and r12 as destination.
399 (ppc_build_one_stub): Likewise.
400 (ppc64_elf_build_stubs): Likewise for glink.
402 2013-10-30 Alan Modra <amodra@gmail.com>
404 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
405 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
406 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
407 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
408 Make all _HA and _HI relocs report signed overflow.
409 (ppc64_elf_reloc_type_lookup): Handle new relocs.
410 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
411 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
412 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
413 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
414 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
415 * libbfd.h: Regenerate.
416 * bfd-in2.h: Regenerate.
418 2013-10-29 Roland McGrath <mcgrathr@google.com>
420 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
421 sequence to match what the assembler generates.
423 2013-10-29 Jan Beulich <jbeulich@suse.com>
425 * elflink.c (struct elf_outext_info): Add field file_sym_done.
426 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
427 symbol emission from here ...
428 (elf_link_output_extsym): ... to here.
430 2013-10-24 Nick Clifton <nickc@redhat.com>
433 * dwarf2.c (lookup_address_in_line_info_table): Change return type
434 to be the range of addresses covered by the table.
435 (comp_unit_find_nearest_line): Likewise.
436 (find_line): Search all CUs. Select the one that matches and
437 covers the smallest address range.
439 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
441 * elf32-cris.c (cris_elf_check_relocs): Don't assume
442 a registered dynobj means that a .got has been created.
444 2013-10-17 Alan Modra <amodra@gmail.com>
447 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
448 when finding lowest_section.
450 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
452 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
453 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
454 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
455 Merge Tag_GNU_MIPS_ABI_MSA attributes.
457 2013-10-14 Nick Clifton <nickc@redhat.com>
459 * gen-aout.c (main): Fix formatting. Close file.
461 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
463 * elfxx-mips.c (mips_use_local_got_p): New function.
464 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
465 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
466 GOT and absolute references.
468 2013-10-09 Roland McGrath <mcgrathr@google.com>
470 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
471 expression to int to silence over-eager compiler warnings.
473 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
474 loop that doesn't use (or initialize) it.
476 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
477 Move second const qualifier so it applies to the pointer.
479 2013-10-09 Nick Clifton <nickc@redhat.com>
482 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
484 2013-10-09 Tom Tromey <tromey@redhat.com>
486 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
488 2013-10-09 Nick Clifton <nickc@redhat.com>
491 * elf32-rl78.c (rl78_dump_symtab): Delete.
492 (rl78_get_reloc): Delete.
494 2013-10-09 Tom Tromey <tromey@redhat.com>
496 * bfd-in2.h: Rebuild.
497 * opncls.c (bfd_get_alt_debug_link_info): Change type of
498 buildid_len to bfd_size_type.
500 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
503 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
504 "case". Reindent "switch" statements.
506 2013-10-08 Tom Tromey <tromey@redhat.com>
508 * bfd-in2.h: Rebuild.
509 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
510 parameter. Change type of buildid_out. Update.
511 (get_alt_debug_link_info_shim): New function.
512 (bfd_follow_gnu_debuglink): Use it.
514 2013-10-08 Andreas Schwab <schwab@suse.de>
516 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
519 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
521 * configure: Regenerate.
523 2013-10-03 Will Newton <will.newton@linaro.org>
525 * configure: Regenerate.
526 * configure.in: Build elf-ifunc.o for AArch64.
527 * elfnn-aarch64.c: Include objalloc.h.
528 (elfNN_aarch64_local_htab_hash): New function.
529 (elfNN_aarch64_local_htab_eq): New function.
530 (elfNN_aarch64_get_local_sym_hash): New function.
531 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
533 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
534 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
535 for handling STT_GNU_IFUNC symbols.
536 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
537 references to STT_GNU_IFUNC symbols.
538 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
539 STT_GNU_IFUNC symbols.
540 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
541 symbols. Ensure we don't increase plt.refcount from -1 to 0.
542 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
543 (elfNN_aarch64_is_function_type): Remove function.
544 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
545 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
546 (elfNN_aarch64_allocate_local_dynrelocs): New function.
547 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
548 (elfNN_aarch64_size_dynamic_sections): Call
549 elfNN_aarch64_allocate_local_dynrelocs.
550 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
551 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
552 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
553 STT_GNU_IFUNC symbols and .iplt.
554 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
555 (elfNN_aarch64_finish_dynamic_sections): Call
556 elfNN_aarch64_finish_local_dynamic_symbol.
558 2013-09-30 Nick Clifton <nickc@redhat.com>
560 * cpu-msp430.c: Use printable names that match the values
561 displayed by readelf.
563 2013-08-25 Andrew Pinski <apinski@cavium.com>
565 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
568 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
570 * elfxx-mips.c (mips_elf_create_got_section): Hide
571 _GLOBAL_OFFSET_TABLE_.
573 2013-09-24 Alan Modra <amodra@gmail.com>
575 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
577 2013-09-24 Alan Modra <amodra@gmail.com>
579 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
580 stabs at end of .stab. Tidy variable usage. Don't drop the need
581 for a NULL function name stab if If N_FUN stab is ignored.
582 Ensure index entry count loop matches write loop.
584 2013-09-20 Alan Modra <amodra@gmail.com>
586 * configure: Regenerate.
588 2013-09-18 Tristan Gingold <gingold@adacore.com>
590 * configure.in: Bump version to 2.24.51
591 * configure: Regenerate.
593 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
595 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
598 2013-08-31 John David Anglin <dave.anglin@bell.net>
600 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
603 2013-08-29 Jakub Jelinek <jakub@redhat.com>
605 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
606 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
607 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
608 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
610 2013-08-27 Alan Modra <amodra@gmail.com>
612 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
613 Add notice_as_needed.
614 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
615 (elf_backend_notice_as_needed): Define.
616 (ppc64_elf_as_needed_cleanup): Rename and adjust..
617 (ppc64_elf_notice_as_needed): ..to this.
618 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
619 (elf_link_add_object_symbols): ..from here.
620 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
621 (elf_backend_notice_as_needed): Define..
622 (elfNN_bed): ..and use here.
624 2013-08-26 Roland McGrath <mcgrathr@google.com>
626 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
627 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
628 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
629 (bfd_i386_nacl_arch): New variable.
630 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
631 (bfd_x64_32_arch_intel_syntax): Link them into the list.
632 * bfd-in2.h: Regenerate.
634 2013-08-26 Roland McGrath <mcgrathr@google.com>
636 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
637 elf_segment_map list. If an executable segment is page-aligned
638 but does not end with a full page, then append a fake section into
639 the segment map entry that pads out the page.
640 (nacl_final_write_processing): New function. Write the code fill
641 laid out in nacl_modify_segment_map.
642 * elf-nacl.h: Declare it.
643 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
644 (elf_backend_final_write_processing): Define it for NaCl backend.
645 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
646 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
648 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
649 parameter to MINPAGESIZE.
650 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
652 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
654 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
656 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
657 set GOT's entry size if there is no ELF section data.
658 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
659 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
662 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
664 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
665 (get_elf_x86_64_backend_data): Use it.
666 (elf_x86_64_size_dynamic_sections): Likewise.
668 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
671 * bfdio.c: Fix typos.
672 * elf32-spu.c: Likewise.
673 * elfnn-aarch64.c: Likewise.
675 2013-08-21 Tristan Gingold <gingold@adacore.com>
677 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
679 * coffcode.h (coff_compute_section_file_positions): Force
680 match between file offset and vma offset.
682 2013-08-21 Alan Modra <amodra@gmail.com>
684 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
685 and *poldalignment before exiting when !relocs_compatible.
687 2013-08-21 Alan Modra <amodra@gmail.com>
689 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
690 symbols to STV_HIDDEN.
692 2013-08-14 John Tytgat <john@bass-software.com>
695 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
696 segment containing the relocating symbol instead of assuming 0 for
697 sb group relocations.
699 2013-08-09 Nick Clifton <nickc@redhat.com>
701 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
702 flag bits do not match.
703 (rl78_elf_print_private_bfd_data): Describe G10 flag.
705 2013-08-05 John Tytgat <john@bass-software.com>
707 * po/BLD-POTFILES.in: Regenerate.
708 * po/SRC-POTFILES.in: Likewise.
710 2013-07-31 John Tytgat <john@bass-software.com>
713 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
716 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
718 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
719 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
722 2013-07-27 Andrew Pinski <apinski@cavium.com>
724 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
725 Use the correct alignment for
726 _bfd_elf_make_dynamic_reloc_section for ILP32.
728 2013-07-27 Andrew Pinski <apinski@cavium.com>
730 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
731 BFD_RELOC_AARCH64_NONE explicitly.
733 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
735 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
736 entry size if there is no ELF section data.
738 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
740 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
741 Don't check symbol visibility here. Remove a check already
743 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
744 instead of individual checks.
745 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
746 check the offset to decide if produce a GOT or PLT entry.
747 Remove redundant assertions. Remove code to produce GOT entries
748 for local symbols. Remove a duplicate comment and add a comment
750 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
753 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
755 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
758 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
760 * elf32-vax.c (elf_vax_discard_got_entries): New function.
761 (elf_vax_always_size_sections): Likewise.
762 (elf_vax_size_dynamic_sections): Remove code moved to
763 elf_vax_always_size_sections. Make comment on
764 elf_vax_instantiate_got_entries match reality.
765 (elf_vax_instantiate_got_entries): Assert that rather than check
766 if dynobj is null. Don't check for dynamic_sections_created.
767 Make function description match reality.
768 (elf_backend_always_size_sections): New macro.
770 2013-07-25 Alan Modra <amodra@gmail.com>
772 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
774 (opd_entry_value): Cache .opd section contents.
775 (ppc64_elf_relocate_section): Adjust.
777 2013-07-25 Alan Modra <amodra@gmail.com>
781 * elflink.c (elf_link_add_object_symbols): Correct test in
782 last patch. Remove unnecessary code.
784 2013-07-24 Tristan Gingold <gingold@adacore.com>
786 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
787 R_RBR. Add numbers in comments.
788 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
789 * coff64-rs6000.c: Likewise.
791 2013-07-20 Alan Modra <amodra@gmail.com>
795 * elflink.c (elf_link_add_object_symbols): Don't clobber
796 .gnu.warning.symbol sections when shared.
798 2013-07-19 Nick Clifton <nickc@redhat.com>
800 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
801 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
803 2013-07-18 Travis Snoozy <quandary@remstate.com>
806 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
808 * R_MSP430_2X_PCREL: Likewise.
809 * R_MSP430X_10_PCREL: Likewise.
810 * R_MSP430X_2X_PCREL: Likewise.
812 2013-07-18 Terry Guo <terry.guo@arm.com>
814 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
816 (elf32_arm_final_link_relocate): Likewise.
818 2013-07-18 Bill Neubauer <wcn@google.com>
820 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
823 2013-07-18 Roland McGrath <mcgrathr@google.com>
825 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
826 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
827 (arm_build_one_stub): Increase MAXRELOCS to 3.
828 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
829 (struct elf32_arm_link_hash_table): Give add_stub_section member's
830 pointee type a third argument.
831 (elf32_arm_create_or_find_stub_sec): Update caller.
832 (elf32_arm_size_stubs): Update argument type.
833 * bfd-in.h (elf32_arm_size_stubs): Update decl.
834 * bfd-in2.h: Regenerate.
835 * libbfd.h: Regenerate.
837 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
839 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
840 magic numbers with enum values.
842 2013-07-12 Roland McGrath <mcgrathr@google.com>
844 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
845 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
846 been added here with 2013-07-05 elf32-s390.c change).
847 * bfd-in2.h: Regenerate (no-op).
848 * libbfd.h: Regenerate (no-op).
850 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
852 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
854 (_bfd_mips_elf_print_private_bfd_data): Likewise.
856 2013-07-09 Tristan Gingold <gingold@adacore.com>
858 * vms-alpha.c (struct vms_private_data_struct): Remove
859 flag_hash_long_names and flag_show_after_trunc.
860 (hash_string): Remove.
861 (_bfd_vms_length_hash_symbol): Remove.
862 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
863 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
864 (_bfd_vms_write_ehdr): Remove code that set removed flags.
865 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
866 (vms_bfd_is_local_label_name): Remove trace call.
868 2013-07-09 Tristan Gingold <gingold@adacore.com>
870 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
872 * configure.com: Adjust to match changes in configure.
873 * makefile.vms (OBJS): Update list.
875 2013-07-05 Tristan Gingold <gingold@adacore.com>
877 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
880 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
882 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
883 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
884 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
885 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
887 * elf64-s390.c: See elf32-s390.c
888 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
889 * libbfd.h: Add new reloc strings.
891 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
893 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
895 (elfNN_aarch64_relocate_section): Likewise.
896 (elfNN_aarch64_gc_sweep_hook): Likewise.
897 (elfNN_aarch64_check_relocs): Likewise.
899 2013-07-03 Alan Modra <amodra@gmail.com>
901 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
902 when relocatable. Don't change root.type or type here.
903 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
905 2013-07-03 Alan Modra <amodra@gmail.com>
907 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
908 (ppc64_elf_size_stubs): Don't set "addend".
909 (ppc64_elf_relocate_section): Don't allow calls via
910 toc-adjusting stubs without a following nop even in an
911 executable, except for self-calls and both libc_start_main
912 and .libc_start_main.
914 2013-07-03 Alan Modra <amodra@gmail.com>
916 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
918 2013-07-02 Tristan Gingold <gingold@adacore.com>
920 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
923 2013-07-02 Tristan Gingold <gingold@adacore.com>
925 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
926 (_bfd_vms_find_nearest_line_discriminator): New function.
928 2013-07-02 Tristan Gingold <gingold@adacore.com>
930 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
932 2013-07-02 Tristan Gingold <gingold@adacore.com>
934 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
935 (rs6000coff_vec): Reference it.
937 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
939 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
940 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
941 (elfNN_aarch64_create_dynamic_sections): Do not define
942 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
944 2013-07-02 Alan Modra <amodra@gmail.com>
946 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
947 .TOC. after relocatable check.
949 2013-07-01 Alan Modra <amodra@gmail.com>
951 * elf64-ppc.h (ppc64_elf_toc): Delete.
952 (ppc64_elf_set_toc): Declare.
953 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
954 with call the ppc64_elf_set_toc.
955 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
956 (ppc64_elf_start_multitoc_partition): Likewise.
957 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
959 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
961 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
962 as needing a toc pointer.
963 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
964 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
967 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
970 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
973 2013-06-28 Nick Clifton <nickc@redhat.com>
976 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
978 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
980 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
982 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
983 in sgot[0] rather than sgotplt[0].
985 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
987 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
988 beginning of the generated file.
989 (elf64-aarch64.c): Likewise.
990 * Makefile.in: Re-generated.
992 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
994 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
995 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
996 * Makefile.in: Re-generated.
997 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
998 (bfd_elf64_littleaarch64_vec): Likewise.
999 (bfd_elf32_bigaarch64_vec): Likewise.
1000 (bfd_elf32_littleaarch64_vec): Likewise.
1001 * configure: Re-generated.
1002 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
1003 * elfxx-aarch64.h: New file.
1004 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
1005 stuff to elfxx-aarch64.c.
1006 (bfd_elf_aarch64_put_addend): Removed.
1007 (PG_OFFSET, PG): Likewise.
1008 (elfNN_aarch64_small_plt0_entry): Support ELF32.
1009 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
1010 (elf64_aarch64_grok_prstatus): Removed.
1011 (elf_backend_grok_prstatus): Removed.
1013 (aarch64_unsigned_overflow): Likewise.
1014 (aarch64_signed_overflow): Likewise.
1015 (aarch64_resolve_relocation): Likewise.
1017 (decode_branch_ofs_26): Likewise.
1018 (decode_cond_branch_ofs_19): Likewise.
1019 (decode_ld_lit_ofs_19): Likewise.
1020 (decode_tst_branch_ofs_14): Likewise.
1021 (decode_movw_imm): Likewise.
1022 (decode_adr_imm): Likewise.
1023 (decode_add_imm): Likewise.
1024 (reencode_branch_ofs_26): Likewise.
1025 (reencode_cond_branch_ofs_19): Likewise.
1026 (reencode_ld_lit_ofs_19): Likewise.
1027 (reencode_tst_branch_ofs_14): Likewise.
1028 (reencode_movw_imm): Likewise.
1029 (reencode_adr_imm): Likewise.
1030 (reencode_ldst_pos_imm): Likewise.
1031 (reencode_add_imm): Likewise.
1032 (reencode_movzn_to_movz): Likewise.
1033 (reencode_movzn_to_movn): Likewise.
1034 (aarch64_relocate): Update to call the new function names in
1036 (aarch64_calculate_got_entry_vma): Likewise.
1037 (elfNN_aarch64_final_link_relocate): Likewise.
1038 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
1039 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
1040 (elf_aarch64_update_plt_entry): ... this.
1041 (elfNN_aarch64_create_small_pltn_entry): Update.
1042 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1043 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1044 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1045 call elf_aarch64_update_plt_entry.
1047 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1049 * bfd-in2.h: Re-generated.
1050 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1051 (IS_AARCH64_TLS_RELOC): Change to be based on the
1052 bfd reloc enumerators.
1053 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1054 (PG, PG_OFFSET): Cast literal to bfd_vma.
1055 (elf64_aarch64_howto_table): Removed.
1056 (elf64_aarch64_howto_dynrelocs): Removed.
1057 (elf64_aarch64_tls_howto_table): Removed.
1058 (elf64_aarch64_tlsdesc_howto_table): Removed.
1059 (elfNN_aarch64_howto_table): New table to host all howto entires..
1060 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1061 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1062 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1063 (struct elf_aarch64_reloc_map): New.
1064 (elf_aarch64_reloc_map): New table.
1065 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1066 (elfNN_aarch64_howto_from_type): Update to look up the new table
1067 elfNN_aarch64_howto_table.
1068 (struct elf64_aarch64_reloc_map): Remove.
1069 (elf64_aarch64_reloc_map): Remove.
1070 (elfNN_aarch64_reloc_type_lookup): Change to call
1071 elfNN_aarch64_howto_from_bfd_reloc.
1072 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1073 elfNN_aarch64_howto_table.
1074 (aarch64_resolve_relocation): Refactor to switch on the bfd
1076 (bfd_elf_aarch64_put_addend): Likewise.
1077 (elfNN_aarch64_final_link_relocate): Likewise.
1078 (aarch64_tls_transition_without_check): Likewise.
1079 (aarch64_reloc_got_type): Likewise.
1080 (aarch64_can_relax_tls): Likewise.
1081 (aarch64_tls_transition): Likewise.
1082 (elfNN_aarch64_tls_relax): Likewise.
1083 (elfNN_aarch64_final_link_relocate): Likewise.
1084 (elfNN_aarch64_relocate_section): Likewise.
1085 (elfNN_aarch64_gc_sweep_hook): Likewise.
1086 (elfNN_aarch64_check_relocs): Likewise.
1087 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1088 * libbfd.h: Re-generated.
1089 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1090 (BFD_RELOC_AARCH64_RELOC_START)
1091 (BFD_RELOC_AARCH64_RELOC_END)
1092 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1093 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1094 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1095 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1096 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1097 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1098 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1100 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1102 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1103 (BUILD_CFILES): Add elf32-aarch64.c.
1104 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1105 * Makefile.in: Re-generated.
1106 * archures.c (bfd_mach_aarch64_ilp32): New define.
1107 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1108 (bfd_elf32_aarch64_set_options): Ditto.
1109 (elf32_aarch64_setup_section_lists): Ditto.
1110 (elf32_aarch64_next_input_section): Ditto.
1111 (elf32_aarch64_size_stubs): Ditto.
1112 (elf32_aarch64_build_stubs): Ditto.
1113 * bfd-in2.h: Re-generated.
1114 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1115 and bfd_elf32_bigaarch64_vec.
1116 (aarch64-*-linux*): Likewise.
1117 (aarch64_be-*-elf): Likewise.
1118 (aarch64_be-*-linux*): Likewise.
1119 * configure.in (bfd_elf32_bigaarch64_vec)
1120 (bfd_elf32_littleaarch64_vec): New.
1121 * configure: Re-generated.
1122 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1124 (bfd_aarch64_arch_ilp32): New.
1125 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1126 * elfnn-aarch64.c (ARCH_SIZE): New define.
1127 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1128 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1129 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1130 (ELF64_R_*): Rename to ELFNN_R_*.
1131 Plus other paramaterization.
1132 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1134 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1135 bfd_elf32_littleaarch64_vec.
1137 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1139 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1140 (BUILD_CFILES): Add elf64-aarch64.c.
1141 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1142 * Makefile.in: Re-generated.
1143 * elf64-aarch64.c: Rename to ...
1144 * elfnn-aarch64.c: ... this.
1146 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1147 Paul Brook <paul@codesourcery.com>
1149 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1150 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1151 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1152 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1153 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1154 (micromips_insn32_o32_exec_plt0_entry): New variable.
1155 (micromips_insn32_o32_exec_plt_entry): Likewise.
1156 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1157 (mips_elf_estimate_stub_size): Likewise.
1158 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1159 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1160 (mips_finish_exec_plt): Likewise.
1161 (_bfd_mips_elf_relax_section): Likewise.
1162 (_bfd_mips_elf_insn32): New function.
1163 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1165 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1167 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1169 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1170 (bfd_elf32_get_synthetic_symtab): New macro.
1171 * elfxx-mips.c (plt_entry): New structure.
1172 (mips_elf_link_hash_entry): Add use_plt_entry member.
1173 (mips_elf_link_hash_table): Rename plt_entry_size member to
1174 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1175 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1177 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1178 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1179 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1180 (STUB_LI16S_MICROMIPS): Likewise.
1181 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1182 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1183 (micromips_o32_exec_plt0_entry): New variable.
1184 (mips16_o32_exec_plt_entry): Likewise.
1185 (micromips_o32_exec_plt_entry): Likewise.
1186 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1187 (mips_elf_output_extsym): Update to use gotplt_union's plist
1188 member rather than offset.
1189 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1190 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1191 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1192 member rather than offset.
1193 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1195 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1197 (mips_elf_make_plt_record): New function.
1198 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1199 of JAL relocations that might need a PLT entry.
1200 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1201 gotplt_union's plist member rather than offset. Set individual
1202 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1203 Don't set the symbol's value in the symbol table for PLT
1204 references here. Don't set the PLT or PLT GOT section sizes
1206 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1207 (mips_elf_allocate_lazy_stub): Likewise.
1208 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1210 (mips_elf_set_plt_sym_value): New function.
1211 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1212 PLT and PLT GOT section sizes here. Set the symbol values in
1213 the symbol table for PLT references here. Handle microMIPS
1214 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1215 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1216 gotplt_union's plist member rather than offset. Handle
1217 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1218 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1219 gotplt_union's plist member rather than offset. Use
1220 MIPS_ELF_GOT_SIZE to calculate GOT address.
1221 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1222 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1223 mips_finish_exec_plt.
1224 (_bfd_mips_elf_link_hash_table_create): Update to use
1225 gotplt_union's plist member rather than offset.
1226 (_bfd_mips_elf_get_synthetic_symtab): New function.
1228 2013-06-24 Wawa <caojinyu@msn.com>
1231 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1233 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1235 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1237 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1238 * Makefile.in: Regenerate.
1239 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1240 Set want64 to true for them at the end.
1241 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1244 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1246 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1247 set sh_entsize for PLT section.
1249 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1251 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1252 * bfd-in2.h: Re-generated.
1253 * elf64-aarch64.c (RELOC_SECTION): Removed.
1254 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1255 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1256 (elf64_aarch64_link_hash_traverse): Ditto.
1257 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1260 2013-06-19 Will Newton <will.newton@linaro.org>
1262 * configure: Regenerated.
1263 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1264 * elf64-aarch64.c: Remove objalloc.h include.
1265 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1266 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1267 members. (elf_aarch64_local_htab_hash): Remove function.
1268 (elf_aarch64_local_htab_eq): Remove function.
1269 (elf_aarch64_get_local_sym_hash): Remove function.
1270 (elf64_aarch64_link_hash_table_create): Remove local hash
1271 table initialization.
1272 (elf64_aarch64_final_link_relocate): Remove sym argument and
1273 handling of ifunc symbols.
1274 (elf64_aarch64_relocate_section): Don't pass sym argument to
1275 elf64_aarch64_final_link_relocate.
1276 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1277 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1278 (elf64_aarch64_check_relocs): Likewise.
1279 (elf64_aarch64_post_process_headers): Remove call to
1281 (elf64_aarch64_is_function_type): New function.
1282 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1283 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1284 (elf64_aarch64_size_dynamic_sections): Remove call to
1285 elf_aarch64_allocate_local_dynrelocs.
1286 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1287 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1288 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1289 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1290 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1291 elf_aarch64_finish_local_dynamic_symbol.
1292 (elf64_aarch64_add_symbol_hook): Remove function.
1294 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1296 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1297 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1298 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1299 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1300 R_AARCH64_GOT_LD_PREL19.
1302 2013-06-13 Terry Guo <terry.guo@arm.com>
1305 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1306 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1307 supports thumb instructions.
1309 2013-06-11 DJ Delorie <dj@redhat.com>
1311 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1313 2013-06-11 Will Newton <will.newton@linaro.org>
1315 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1316 ELF64_R_SYM instead of ELF32_R_SYM.
1318 2013-06-11 Nick Clifton <nickc@redhat.com>
1320 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1321 checks if the dynamic sections have been created and relaxation
1322 has not been performed.
1324 2013-06-07 Will Newton <will.newton@linaro.org>
1326 * configure: Regenerate.
1327 * configure.in: Build elf-ifunc.o for AArch64.
1328 * elf64-aarch64.c: Include objalloc.h.
1329 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1330 (struct elf64_aarch64_link_hash_table): Add members for handling
1331 R_AARCH64_IRELATIVE relocations.
1332 (elf_aarch64_local_htab_hash): New function.
1333 (elf_aarch64_local_htab_eq): New function.
1334 (elf_aarch64_get_local_sym_hash): New function.
1335 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1337 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1338 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1339 for handling STT_GNU_IFUNC symbols.
1340 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1341 references to STT_GNU_IFUNC symbols.
1342 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1343 STT_GNU_IFUNC symbols.
1344 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1345 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1346 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1347 (elf64_aarch64_is_function_type): Remove function.
1348 (elf64_aarch64_allocate_dynrelocs): Call
1349 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1350 (elf_aarch64_allocate_local_dynrelocs): New function.
1351 (elf64_aarch64_size_dynamic_sections): Call
1352 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1353 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1354 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1355 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1356 STT_GNU_IFUNC symbols and .iplt.
1357 (elf_aarch64_finish_local_dynamic_symbol): New function.
1358 (elf64_aarch64_finish_dynamic_sections): Call
1359 elf_aarch64_finish_local_dynamic_symbol.
1360 (elf64_aarch64_add_symbol_hook): New function.
1362 2013-06-03 Alan Modra <amodra@gmail.com>
1364 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1365 var. Use it with last_stab.
1367 2013-05-30 Paul Brook <paul@codesourcery.com>
1369 * bfd-in2.h: Regenerate.
1370 * elf32-mips.c (elf_mips_eh_howto): New.
1371 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1372 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1373 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1374 * elf64-mips.c (elf_mips_eh_howto): New.
1375 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1376 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1377 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1378 * libbfd.h: Regenerate.
1379 * reloc.c (BFD_RELOC_MIPS_EH): New.
1381 2013-05-29 Nick Clifton <nickc@redhat.com>
1383 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1384 alternate debug info source.
1385 (dwarf_debug_sections): Add entries for alternate .debug_str and
1386 .debug_info sections.
1387 (dwarf_debug_section_enum): Likewise.
1388 (read_alt_indirect_string): New function. Handles a
1389 DW_FORM_GNU_strp_alt attribute.
1390 (read_alt_indirect_ref): New function. Handles a
1391 DW_FORM_GNU_ref_alt attribute.
1392 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1393 DW_FORM_GNU_strp_alt.
1394 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1396 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1398 * opncls.c (GNU_DEBUGALTLINK): Define.
1399 (bfd_get_alt_debug_link_info): New function.
1400 (separate_alt_debug_file_exists): New function.
1401 (find_separate_debug_file): Add parameters for fetch and check
1403 (bfd_follow_gnu_debugaltlink): New function.
1404 * bfd-in2.h: Regenerate.
1406 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1408 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1409 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1410 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1411 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1412 * bfd-in2.h: Regenerate.
1413 * libbfd.h: Regenerate.
1414 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1416 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1417 (elf64_aarch64_reloc_map): Likewise.
1418 (aarch64_resolve_relocation): Likewise.
1419 (bfd_elf_aarch64_put_addend): Likewise.
1420 (aarch64_tls_transition_without_check): Likewise.
1421 (aarch64_reloc_got_type): Likewise.
1422 (elf64_aarch64_final_link_relocate): Likewise.
1423 (elf64_aarch64_tls_relax): Likewise.
1424 (elf64_aarch64_relocate_section): Likewise.
1425 (elf64_aarch64_gc_sweep_hook): Likewise.
1426 (elf64_aarch64_check_relocs): Likewise.
1428 2013-05-26 Mark Wielaard <mjw@redhat.com>
1430 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1431 (max_open_files): New static int initialized to zero.
1432 (bfd_cache_max_open): New static function to set and return
1434 (bfd_cache_init): Use bfd_cache_max_open.
1435 (bfd_open_file): Likewise.
1436 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1437 (AC_CHECK_FUNCS): Add getrlimit.
1438 * configure: Regenerated.
1439 * config.in: Likewise.
1440 * sysdep.h: Check and include sys/resource.h for getrlimit.
1442 2013-05-23 Alan Modra <amodra@gmail.com>
1444 * format.c (bfd_check_format_matches): Don't match a target in
1445 targ_selvecs if some other target is a better match. If
1446 targets implement match priority, fall back to the first of
1449 2013-05-22 Eric Herman <eric@freesa.org>
1452 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1454 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1457 * srec.c (srec_set_section_contents): Properly convert size
1458 and offset to address when octets_per_byte is not unity.
1460 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1462 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1463 refcount member of the gotplt_union when resetting the reference
1464 count. Adjust comment.
1466 2013-05-20 Will Newton <will.newton@linaro.org>
1468 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1469 relocs_copied member.
1470 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1471 relocs_copied member.
1472 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1473 relocs_copied member.
1475 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1477 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1478 function definition.
1480 2013-05-16 Cary Coutant <ccoutant@google.com>
1482 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1483 external_ext_size and esize.
1485 2013-05-16 Tristan Gingold <gingold@adacore.com>
1487 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1488 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1490 2013-05-15 Andreas Schwab <schwab@suse.de>
1492 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1494 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1496 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1497 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1499 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1501 * bfd.c (_bfd_default_error_handler): Replace use of putc
1502 by fputc. Add comment explaining why.
1504 2013-05-09 Alan Modra <amodra@gmail.com>
1506 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1507 of symbols when hashes already exist.
1509 2013-05-07 Will Newton <will.newton@linaro.org>
1511 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1512 plt_header_size argument for ports where it differs from
1514 * elf-bfd.h: Likewise.
1515 * elf32-i386.c: Pass plt_header_size to
1516 _bfd_elf_allocate_ifunc_dyn_relocs.
1517 * elf64-x86-64.c: Likewise.
1519 2013-05-07 Will Newton <will.newton@linaro.org>
1521 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1523 * elf-bfd.h: Likewise.
1525 2013-05-06 Paul Brook <paul@codesourcery.com>
1527 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1528 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1529 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1530 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1531 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1532 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1534 2013-05-06 Alan Modra <amodra@gmail.com>
1536 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1537 hashes are not available.
1539 2013-05-06 Alan Modra <amodra@gmail.com>
1541 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1542 hashes around loading as-needed library. Zero them on allocation,
1543 and restore to initial all-zero state if library not needed.
1544 Arrange to reuse hashes if we load library again later.
1546 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1548 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1549 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1550 * elfn32-mips.c: Likewise.
1551 * elf64-mips.c: Likewise.
1553 2013-05-02 Nick Clifton <nickc@redhat.com>
1555 * archures.c: Add some more MSP430 machine numbers.
1556 * config.bfd (msp430): Define targ_selvecs.
1557 * configure.in: Add bfd_elf32_msp430_ti_vec.
1558 * cpu-msp430.c: Add some more MSP430 machine numbers.
1559 * elf32-msp430.c Add support for MSP430X relocations.
1560 Add support for TI compiler generated relocations.
1561 Add support for sym_diff relocations.
1562 Add support for relaxing out of range short branches into long
1564 Add support for MSP430 attribute section.
1565 * reloc.c: Add MSP430X relocations.
1566 * targets.c: Add bfd_elf32_msp430_ti_vec.
1567 * bfd-in2.h: Regenerate.
1568 * configure: Regenerate.
1569 * libbfd.h: Regenerate.
1571 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1573 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1574 alpha*-*-linux*ecoff*.
1576 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1579 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1582 2013-04-30 Alan Modra <amodra@gmail.com>
1584 * elflink.c (bfd_elf_record_link_assignment): Dont make
1585 STV_INTERNAL symbols STV_HIDDEN.
1587 2013-04-29 Nick Clifton <nickc@redhat.com>
1589 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1590 fragmented .debug_line sections associated with unmarked code
1593 2013-04-29 Will Newton <will.newton@linaro.org>
1595 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1596 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1598 2013-04-29 Will Newton <will.newton@linaro.org>
1600 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1601 error check up and add error message.
1603 2013-04-26 Will Newton <will.newton@linaro.org>
1605 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1607 2013-04-25 Alan Modra <amodra@gmail.com>
1609 * config.bfd: Add powerpc64le-linux.
1611 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1613 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1616 2013-04-24 Roland McGrath <mcgrathr@google.com>
1618 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1619 allocate space for PLT header even if IS_IPLT_ENTRY.
1620 (arm_nacl_put_plt0): New function, broken out of ...
1621 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1622 If HTAB->nacl_p, set up the PLT header in .iplt too.
1623 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1624 a mapping symbol for the start of .iplt too.
1626 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1628 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1630 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1632 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1634 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1636 2013-04-22 Alan Modra <amodra@gmail.com>
1639 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1640 sh_size or reloc_count adjustment by count.
1642 2013-04-22 Alan Modra <amodra@gmail.com>
1644 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1645 create_linkage_sections here..
1646 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1647 (create_linkage_sections): Move earlier in file.
1648 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1649 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1651 2013-04-19 Nick Clifton <nickc@redhat.com>
1654 * compress.c (decompress_contents): Always call inflateEnd, even
1655 when another inflation operation fails.
1657 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1659 * elf-ifunc.c: Update copyright year.
1661 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1663 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1664 macro's return value is ignored.
1665 * elf32-hppa.c: Likewise.
1666 * elf32-tic6x.c: Likewise.
1667 * mach-o.c: Likewise.
1669 * opncls.c: Likewise.
1670 * peicode.h: Likewise.
1671 * elf32-m32r.c: Check return value of bfd_set_section_*().
1672 * elfnn-ia64.c: Likewise.
1673 * elfxx-mips.c: Likewise.
1674 * vms-alpha.c: Likewise.
1676 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1679 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1680 regular reference without non-GOT reference when building
1683 2013-04-15 Alan Modra <amodra@gmail.com>
1685 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1686 cache slot for archives.
1688 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1690 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1691 local variable mmop.
1693 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1696 * elf32-avr.c: Consider all sections to determine if linker
1697 relaxation can safely delete a ret after a call/jmp
1699 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1701 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1704 2013-04-08 Tom Tromey <tromey@redhat.com>
1706 * som.c (bfd_section_from_som_symbol): No longer static.
1707 * som.h (bfd_section_from_som_symbol): Declare.
1709 2013-04-06 Alan Modra <amodra@gmail.com>
1711 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1712 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1714 2013-04-05 Nick Clifton <nickc@redhat.com>
1716 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1718 2013-04-04 Alan Modra <amodra@gmail.com>
1720 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1721 * bfd-in2.h: Regenerate.
1722 * elflink.c (elf_link_add_object_symbols): Use new error.
1724 2013-04-03 Nick Clifton <nickc@redhat.com>
1726 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1727 (bfd_elf32_bfd_is_target_special_symbol): Define.
1729 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1731 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1732 elf64_aarch64_locals to get local GOT reference counts.
1734 2013-04-02 DJ Delorie <dj@redhat.com>
1736 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1737 (rl78_elf_relax_section): Only fetch the next reloc if there is
1740 2013-03-30 Alan Modra <amodra@gmail.com>
1743 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1744 global symbols referenced by relocs.
1745 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1746 * elf32-bfin.c (bfin_check_relocs): Likewise.
1747 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1748 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1749 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1750 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1751 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1752 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1753 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1754 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1755 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1756 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1757 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1758 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1759 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1760 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1761 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1762 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1763 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1764 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1765 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1766 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1767 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1768 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1769 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1770 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1771 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1772 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1773 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1774 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1775 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1776 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1777 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1778 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1779 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1780 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1781 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1782 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1783 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1784 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1785 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1786 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1787 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1788 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1789 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1790 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1791 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1792 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1793 test indirect/warning links for NULL.
1795 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1798 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1799 symbol is referenced by a non-shared object.
1800 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1802 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1804 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1805 R_SH_REL32 relocations against undefined weak symbols.
1807 2013-03-28 Alan Modra <amodra@gmail.com>
1809 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1810 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1811 into ifunc and non-ifunc.
1812 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1813 separate ifunc/non-ifunc dynrel counts.
1814 (allocate_got): Always use reliplt for ifunc.
1815 (allocate_dynrelocs): Likewise.
1816 (ppc64_elf_size_dynamic_sections): Likewise.
1817 (ppc64_elf_layout_multitoc): Likewise.
1818 (ppc64_elf_relocate_section): Likewise.
1820 2013-03-28 Alan Modra <amodra@gmail.com>
1822 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1823 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1824 into ifunc and non-ifunc.
1825 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1826 (ppc_elf_size_dynamic_sections): Likewise.
1827 (ppc_elf_relocate_section): Likewise.
1829 2013-03-28 Alan Modra <amodra@gmail.com>
1831 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1832 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1833 bfd_link_info* and asection* params.
1834 (_bfd_elf_reloc_type_class): Likewise.
1835 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1836 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1837 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1838 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1839 for any reliplt reloc. Don't return reloc_class_plt for
1840 R_PPC_REL24 and R_PPC_ADDR24.
1841 * elf64-ppc.c (allocate_got): Formatting.
1842 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1844 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1845 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1846 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1847 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1848 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1849 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1850 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1851 Add extra params to the various reloc_type_class functions.
1853 2013-03-27 Alan Modra <amodra@gmail.com>
1855 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1856 masks for all local ifunc syms.
1857 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1858 (ppc_elf_size_dynamic_sections): Likewise.
1859 (ppc_elf_relocate_section): Likewise.
1861 2013-03-27 Will Newton <will.newton@linaro.org>
1863 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1864 dynamic reloc for symbols with dynindx == -1.
1865 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1866 dynamic reloc for symbols with dynindx == -1.
1868 2013-03-27 Will Newton <will.newton@linaro.org>
1870 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1871 dynamic reloc for non-default visibility undefined weaks.
1872 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1873 dynamic reloc for non-default visibility undefined weaks.
1875 2013-03-26 Alan Modra <amodra@gmail.com>
1877 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1878 over _bfd_elf_merge_symbol calls.
1880 2013-03-26 Alan Modra <amodra@gmail.com>
1882 * elflink.c (elf_link_add_object_symbols): Add assertion for
1883 common override alignment check code. Formatting.
1885 2013-03-25 Alan Modra <amodra@gmail.com>
1887 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1888 usual common symbols as well as for dynamic. Add poldbfd param.
1889 Save old bfd. Adjust callers.
1890 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1891 and "value" by value, not pointer. Adjust caller.
1892 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1893 Delete code to set same. Use old_bfd and old_alignment from
1894 _bfd_elf_merge_symbol instead. Add default symbol before
1895 alignment and size checks. Wrap overlong lines.
1897 2013-03-25 Alan Modra <amodra@gmail.com>
1899 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1900 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1901 when override is true.
1903 2013-03-25 Alan Modra <amodra@gmail.com>
1905 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1908 2013-03-25 Alan Modra <amodra@gmail.com>
1910 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1912 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1913 early in symbol loop.
1915 2013-03-25 Alan Modra <amodra@gmail.com>
1917 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1918 (_bfd_elf_init_reloc_shdr): Delete.
1919 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1920 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1921 just what is needed.
1922 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1924 2013-03-23 Alan Modra <amodra@gmail.com>
1926 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1927 * elflink.c (_bfd_elf_merge_symbol): Make static.
1928 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1929 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1931 2013-03-23 Alan Modra <amodra@gmail.com>
1934 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1935 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1936 def_dynamic/ref_dynamic.
1937 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1940 2013-03-22 David S. Miller <davem@davemloft.net>
1942 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1945 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1948 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1949 errors adjusting relocs and symbols.
1951 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1953 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1954 @(disp:32,ERx) to mov @(disp:16,ERx).
1955 (R_H8_DISP32A16): New reloc.
1956 Comments added and corrected.
1957 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1958 * bfd-in2.h: Regenerate.
1959 * libbfd.h: Regenerate.
1961 2013-03-21 Kai Tietz <ktietz@redhat.com>
1963 * coffgen.c (coff_real_object_p): Make global.
1964 * peicode.h (coff_real_object_p): Add prototype.
1965 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1966 external_PEI_IMAGE_hdr structure.
1967 (coff_swap_filehdr_in): Handle variable header-size.
1968 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1969 of directory-entiries as specified in pe-header.
1971 2013-03-21 Nick Clifton <nickc@redhat.com>
1974 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1975 iWMMXt and iWMMXt2 processors from attributes.
1977 2013-03-20 Alan Modra <amodra@gmail.com>
1979 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1980 sh_type according to is_rela.
1982 2013-03-18 Alan Modra <amodra@gmail.com>
1985 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1986 considering whether an --as-needed library is needed.
1988 2013-03-14 Tom Tromey <tromey@redhat.com>
1990 * opncls.c (bfd_get_debug_link_info): Rename from
1991 get_debug_link_info. Export. Update comment.
1992 (find_separate_debug_file): Update.
1993 * bfd-in2.h: Rebuild.
1995 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1997 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1999 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
2002 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
2004 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
2005 * elf.c (elfcore_write_s390_tdb): New function.
2006 (elfcore_write_register_note): Call it.
2007 (elfcore_grok_s390_tdb): New function.
2008 (elfcore_grok_note): Call it.
2010 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
2012 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
2014 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
2016 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
2018 2013-03-04 Alan Modra <amodra@gmail.com>
2020 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
2021 non-zero addends when relocatable, rather than addends >= 32768.
2022 Always zero "addend" before applying relocation.
2024 2013-03-04 Nick Clifton <nickc@redhat.com>
2026 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
2027 file pointer offsets for thin archives.
2029 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
2031 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
2032 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
2034 2013-02-27 DJ Delorie <dj@redhat.com>
2036 * reloc.c (BFD_RELOC_RL78_CODE): Add.
2037 * libbfd.h: Regenerate.
2038 * bfd-in2.h: Regenerate.
2039 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
2040 references in compuated relocs.
2042 2013-02-26 Anthony Green <green@moxielogic.com>
2044 * config.bfd: Extend moxie-rtems target triplet name support.
2046 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
2049 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2050 unique_global only for definition.
2051 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2053 (elf_link_add_object_symbols): Set unique_global only
2056 2013-02-21 Alan Modra <amodra@gmail.com>
2058 * elf-bfd.h (struct elf_build_id): Extracted from..
2059 (struct elf_build_id_info): ..here. Delete.
2060 (struct output_elf_obj_tdata): New, extracted from..
2061 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2063 (elf_program_header_size): Reference tdata->o.
2064 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2065 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2066 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2067 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2068 when opening bfd in any mode that might write.
2069 (_bfd_elf_write_object_contents): Use build_id field in
2070 output_elf_obj_tdata.
2071 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2072 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2074 2013-02-21 Alan Modra <amodra@gmail.com>
2076 * elf-bfd.h (struct core_elf_obj_tdata): New.
2077 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2078 core_program, and core_command. Add "core".
2079 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2080 Update all refs to tdata core fields.
2081 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2082 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2083 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2084 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2085 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2086 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2087 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2088 to tdata core fields.
2090 2013-02-21 Alan Modra <amodra@gmail.com>
2092 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2093 Delete num_locals and num_globals.
2094 (elf_num_locals, elf_num_globals): Don't define.
2095 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2096 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2097 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2098 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2099 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2100 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2102 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2103 number of locals syms via new param.
2104 (swap_out_syms): Adjust to suit elf_map_symbols change.
2106 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2108 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2109 STO_MICROMIPS annotation.
2111 2013-02-19 Alan Modra <amodra@gmail.com>
2113 * configure.in: Bump version to 2.23.52.
2114 * elf-bfd.h (struct elf_build_id_info): New.
2115 (struct elf_obj_tdata): Delete after_write_object_contents,
2116 after_write_object_contents_info and build_id_size. Make build_id
2117 a pointer to struct elf_build_id_info.
2118 * elf.c (_bfd_elf_write_object_contents): Style. Update
2119 after_write_ibject_contents invocation.
2120 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2121 allow zero size notes.
2122 * configure: Regenerate.
2124 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2126 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2127 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2128 (micromips_elf64_howto_table_rela): Likewise.
2129 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2130 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2131 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2132 (elf_micromips_howto_table_rela): Likewise.
2133 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2135 2013-02-18 Paul Brook <paul@codesourcery.com>
2137 * elfxx-mips.c (MICROMIPS_P): New macro.
2138 (_bfd_mips_elf_symbol_processing): Use it.
2140 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2142 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2143 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2145 2013-02-18 Alan Modra <amodra@gmail.com>
2148 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2149 (_bfd_elf_strtab_clear_all_refs): Declare.
2150 (_bfd_elf_strtab_resize): Declare.
2151 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2152 (_bfd_elf_strtab_clear_all_refs): New function.
2153 (_bfd_elf_strtab_resize): Likewise.
2154 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2156 2013-02-18 Alan Modra <amodra@gmail.com>
2158 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2159 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2160 and elf_text_section to..
2161 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2162 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2163 (struct alpha_elf_find_line): ..this.
2164 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2166 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2169 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2170 for references from the dummy bfd.
2172 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2175 * elflink.c (elf_link_add_object_symbols): Also track weak
2178 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2181 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2182 archive pointing to itself.
2183 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2185 2013-02-15 Nick Clifton <nickc@redhat.com>
2188 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2189 accessing a corrupt nested archive.
2191 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2193 * elfxx-mips.c (mips_got_page_ref): New structure.
2194 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2195 pair to represent the anchor point.
2196 (mips_got_info): Add a got_page_refs field.
2197 (mips_elf_link_hash_table): Add a sym_cache field.
2198 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2199 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2200 new anchor representation.
2201 (mips_elf_create_got_info): Create got_page_refs rather than
2203 (mips_elf_record_got_page_ref): New function.
2204 (mips_elf_pages_for_range): Move further down file.
2205 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2206 Use a section rather than a (bfd, symndx) pair to represent the
2208 (mips_elf_resolve_got_page_ref): New function.
2209 (mips_elf_resolve_final_got_entries): Use it to populate
2211 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2212 rather than mips_elf_record_got_page_entry. Only nullify h
2214 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2217 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2219 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2222 2013-02-12 Alan Modra <amodra@gmail.com>
2224 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2225 suitable definition when using generic linker hash table.
2227 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2229 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2230 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2231 mips_elf_traverse_got_arg. Count GOT entries.
2232 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2233 as argument. Update after above changes.
2234 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2235 mips_elf_count_got_entries. Update the calls to
2236 mips_elf_resolve_final_got_entries.
2238 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2240 * elfxx-mips.c (mips_got_tls_type): New enum.
2241 (mips_got_entry): Add tls_initialized.
2242 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2243 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2245 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2246 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2247 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2249 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2250 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2251 tls_initialized rather than GOT_TLS_DONE.
2252 (mips_tls_got_index): Delete.
2253 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2254 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2255 (mips_elf_record_got_entry): Initialize tls_initialized.
2257 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2259 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2260 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2261 tls_ie_got_offset and tls_gd_got_offset.
2262 (mips_elf_link_hash_newfunc): Remove initialization.
2263 (mips_elf_create_got_info): Likewise.
2264 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2265 (mips_tls_single_got_index): Delete.
2266 (mips_elf_local_got_index): Always use the GOT entry to track
2268 (mips_elf_global_got_index): Likewise.
2269 (mips_elf_create_local_got_entry): Assert that TLS entries have
2270 already been allocated.
2271 (mips_elf_record_global_got_symbol): Don't initialize
2272 tls_ie_type or tls_gd_type.
2273 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2274 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2276 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2278 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2279 have been allocated.
2280 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2281 tls_ie_type and tls_gd_type.
2283 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2285 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2286 aliasing violation. Check for htab allocation failures.
2288 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2290 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2292 (mips_elf_global_got_index): ...here. Reorder arguments so that
2293 the output bfd and info come first.
2294 (mips_elf_calculate_relocation): Update the call to
2295 mips_elf_global_got_index accordingly.
2296 (_bfd_mips_elf_finish_dynamic_symbol): Use
2297 mips_elf_primary_global_got_index rather than
2298 mips_elf_global_got_index.
2299 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2301 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2303 * elfxx-mips.c (mips_got_entry): Update comments.
2304 (mips_elf_multi_got_entry_eq): Rename to...
2305 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2306 (mips_elf_create_got_info): Remove master_got_p argument.
2307 Always use mips_elf_got_entry_eq.
2308 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2309 Update calls accordingly.
2311 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2313 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2314 (mips_elf_bfd2got_hash): Delete.
2315 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2316 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2317 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2318 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2319 than mips_elf_got_for_ibfd.
2320 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2321 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2322 (mips_elf_make_got_per_bfd): Replace with...
2323 (mips_elf_add_got_entry): ...this new function.
2324 (mips_elf_make_got_pages_per_bfd): Replace with...
2325 (mips_elf_add_got_page_entry): ...this new function.
2326 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2327 bfd and GOT arguments. Use mips_elf_add_got_entry and
2328 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2329 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2330 to set the BFD's GOT and free the old table.
2331 (mips_elf_merge_got): Replace bfd2got argument with separate
2332 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2333 Use mips_elf_count_got_entries to count the number of entries in
2334 each GOT. Update the calls to mips_elf_merge_got_with.
2335 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2336 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2337 (mips_elf_multi_got): Don't create the bfd2got hash table.
2338 Replace hash table traversal with a walk over the input bfds,
2339 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2340 to set the output bfd's GOT.
2341 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2342 bfds use the master GOT in the single-GOT case.
2343 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2344 rather than mips_elf_got_for_ibfd.
2346 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2348 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2349 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2350 (mips_elf_record_global_got_symbol): Update the hash entry before
2351 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2353 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2354 (mips_elf_record_got_page_entry): Record the entry in both the
2355 master and bfd GOTs.
2357 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2359 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2360 create another one if necessary.
2361 (mips_elf_set_gotidx): New function.
2362 (mips_elf_set_global_gotidx): Use it.
2363 (mips_elf_initialize_tls_index): Likewise. Take a
2364 mips_elf_traverse_got_arg as argument.
2365 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2366 (mips_elf_multi_got): Likewise. Cope with error returns from
2367 mips_elf_set_global_gotidx.
2369 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2371 * elfxx-mips.c (mips_got_info): Add relocs field.
2372 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2374 (mips_elf_traverse_got_arg): ...this new structure.
2375 (mips_elf_count_local_tls_relocs): Delete.
2376 (mips_elf_count_global_tls_relocs): Likewise.
2377 (mips_elf_count_got_entry): New function.
2378 (mips_elf_count_local_got_entries): Likewise.
2379 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2380 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2381 (mips_elf_record_local_got_symbol): Don't count got entries here.
2382 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2383 (mips_elf_set_global_got_offset): Split into...
2384 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2385 new functions. Take a mips_elf_traverse_got_arg rather than a
2386 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2387 Use g->relocs to record the number of relocs needed for global GOT
2389 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2390 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2391 relocations. Update for above function split.
2392 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2393 to count both the number of GOT entries and the number of TLS
2394 relocs required by local entries. Likewise
2395 mips_elf_count_global_tls_entries and global entries.
2396 Remove uses of mips_elf_count_local_tls_relocs and
2397 mips_elf_count_global_tls_relocs.
2399 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2401 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2402 to say that each structure represents only one type of TLS reference.
2403 (GOT_TLS_TYPE): New define.
2404 (mips_elf_link_hash_entry): Temporarily split tls_type and
2405 tls_got_offset into two variables each.
2406 (mips_elf_link_hash_newfunc): Update accordingly.
2407 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2408 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2409 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2410 (mips_tls_got_relocs): Use a switch statement.
2411 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2412 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2413 local "offset" variable.
2414 (mips_tls_got_index): Remove r_type argument and assert. Remove
2415 code that handled entries with two TLS types; always use the
2416 original got_index instead.
2417 (mips_tls_single_got_index): New function.
2418 (mips_elf_local_got_index): Use entry->tls_type to check for
2419 TLS entries. Use mips_tls_single_got_index. Update call to
2421 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2422 Use p->tls_type to check for TLS entries. Update call to
2423 mips_tls_got_index. Use mips_tls_single_got_index.
2424 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2425 Use entry.tls_type to check for TLS entries.
2426 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2427 with r_type argument. Use mips_elf_reloc_tls_type.
2428 Set up the new hash entry fields.
2429 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2430 with r_type argument. Use mips_elf_reloc_tls_type and
2431 mips_tls_got_entries. Remove code that handled entries
2432 with multiple TLS types.
2433 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2434 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2435 Use equality rather than masks when checking for specific TLS types.
2436 Use mips_tls_got_entries. Remove code that handled entries
2437 with multiple TLS types.
2438 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2439 testing the hash table entry.
2440 (_bfd_mips_elf_check_relocs): Update calls to
2441 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2442 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2443 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2445 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2447 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2448 (mips_elf_got_entry_hash): ...this, deleting the old version.
2449 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2452 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2454 * elfxx-mips.c (mips_elf_create_got_info): New function.
2455 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2456 (mips_elf_create_got_section): Likewise.
2458 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2460 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2463 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2465 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2467 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2469 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2470 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2472 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2474 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2475 (mips_elf_count_global_tls_relocs): Don't count indirect or
2477 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2478 number of TLS entries were allocated.
2480 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2482 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2484 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2486 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2487 if there are TLS relocations.
2489 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2491 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2492 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2494 2013-02-11 Alan Modra <amodra@gmail.com>
2496 * elfcode.h (elf_checksum_contents): Free contents.
2497 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2498 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2499 (elf_final_link_free): New function, extracted from..
2500 (bfd_elf_final_link): ..here. Always call
2501 _bfd_elf_write_section_eh_frame_hdr.
2502 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2503 _bfd_elf_link_hash_table_free.
2504 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2505 * libbfd.h: Regenerate.
2506 * merge.c (_bfd_merge_sections_free): New function.
2507 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2509 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2510 _bfd_elf_link_hash_table_free.
2511 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2512 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2513 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2514 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2515 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2516 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2517 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2518 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2519 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2520 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2521 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2522 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2523 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2524 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2525 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2526 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2527 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2529 2013-02-10 Alan Modra <amodra@gmail.com>
2531 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2532 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2533 * m68klinux.c (linux_link_hash_table_create): Likewise.
2534 * sparclinux.c (linux_link_hash_table_create): Likewise.
2535 * sunos.c (sunos_link_hash_table_create): Likewise.
2536 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2537 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2538 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2539 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2540 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2541 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2542 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2543 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2544 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2545 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2546 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2547 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2548 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2549 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2550 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2551 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2552 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2553 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2554 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2555 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2556 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2557 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2558 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2559 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2560 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2561 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2562 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2563 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2565 2013-02-10 Alan Modra <amodra@gmail.com>
2567 * i386linux.c (linux_link_hash_table_create): Allocate table
2568 with bfd_zmalloc, not bfd_alloc.
2569 * pdp11.c (link_hash_table_create): Allocate table with
2570 bfd_malloc, not bfd_alloc.
2571 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2572 with bfd_zmalloc, not bfd_zalloc.
2573 (bfin_link_hash_table_create): Likewise.
2574 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2575 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2577 2013-02-10 Alan Modra <amodra@gmail.com>
2580 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2582 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2584 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2586 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2589 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2591 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2594 2013-02-08 Alan Modra <amodra@gmail.com>
2597 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2598 * elf.c (elf_find_function): Revert last change. Use new
2599 tdata field rather than static vars for cache.
2601 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2604 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2605 symbol is defined in regular object.
2607 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2610 * elf.c (elf_find_function): Don't cache if symbols change.
2612 2013-02-07 Alan Modra <amodra@gmail.com>
2615 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2616 copy attributes from or to non-ELF.
2618 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2620 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2621 for non-zero TLS symbol.
2622 (elf_i386_relocate_section): Don't resolve size relocation against
2623 non-zero TLS symbol.
2624 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2625 pc_count for non-zero TLS symbol.
2626 (elf_x86_64_relocate_section): Don't resolve size relocation
2627 against non-zero TLS symbol.
2629 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2630 Andrew Jenner <andrew@codesourcery.com>
2632 Based on patches from Altera Corporation.
2634 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2635 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2636 (BFD_BACKENDS): Add elf32-nios2.lo.
2637 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2638 * Makefile.in: Regenerated.
2639 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2640 bfd_elf32_littlenios2_vec.
2641 * configure: Regenerated.
2642 * config.bfd: Add cases for nios2.
2643 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2644 (bfd_mach_nios2): Define.
2645 (bfd_nios2_arch): Declare.
2646 (bfd_archures_list): Add bfd_nios2_arch.
2647 * targets.c (bfd_elf32_bignios2_vec): Declare.
2648 (bfd_elf32_littlenios2_vec): Declare.
2649 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2650 bfd_elf32_littlenios2_vec.
2651 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2652 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2653 * bfd-in2.h: Regenerated.
2654 * libbfd.h: Regenerated.
2655 * cpu-nios2.c: New file.
2656 * elf32-nios2.c: New file.
2658 2013-02-06 Alan Modra <amodra@gmail.com>
2660 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2663 2013-02-06 Alan Modra <amodra@gmail.com>
2665 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2666 * Makefile.in: Regenerate.
2668 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2669 Pedro Alves <palves@redhat.com>
2671 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2672 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2674 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2675 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2676 * elf-linux-psinfo.h: New file.
2677 * elf.c: Include elf-linux-psinfo.h.
2678 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2680 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2681 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2682 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2683 (elfcore_write_ppc_linux_prpsinfo32): New function.
2685 2013-02-04 Tristan Gingold <gingold@adacore.com>
2687 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2690 2013-02-04 Alan Modra <amodra@gmail.com>
2692 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2693 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2694 * Makefile.in: Regenerate.
2695 * po/SRC-POTFILES.in: Regenerate.
2697 2013-02-04 Alan Modra <amodra@gmail.com>
2699 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2700 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2702 2013-02-01 Alan Modra <amodra@gmail.com>
2704 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2707 2013-01-31 Tristan Gingold <gingold@adacore.com>
2709 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2710 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2711 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2713 2013-01-31 Alan Modra <amodra@gmail.com>
2714 David S. Miller <davem@davemloft.net>
2717 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2718 references to __tls_get_addr.
2719 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2720 vtinherit and vtentry reloc handling too.
2721 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2723 2013-01-31 Alan Modra <amodra@gmail.com>
2725 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2727 2013-01-31 Alan Modra <amodra@gmail.com>
2729 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2731 2013-01-28 Alan Modra <amodra@gmail.com>
2733 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2734 "relocation" in error messages throughout file.
2735 (ppc64_elf_relocate_section): Remove sibling call error message,
2736 replace with "call lacks nop". Specially report errors for
2737 branches to function entry points via OPD lookup and branches
2738 to stubs. Remove NULL symbol handling now done by %T.
2740 2013-01-28 Alan Modra <amodra@gmail.com>
2742 * archive.c (bfd_generic_archive_p): Return target and keep
2743 ardata on partial matches.
2744 * format.c (bfd_check_format_matches): Adjust for above
2745 change. Remove bfd_error_file_ambiguously_recognized dead
2748 2013-01-26 Alan Modra <amodra@gmail.com>
2750 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2751 bfd_preserve_finish): Move to..
2752 * format.c: ..here, splitting out..
2753 (bfd_reinit): ..this. New function.
2754 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2755 keep bfd state for a match.
2756 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2757 * elfcore.h (elf_core_file_p): Likewise.
2758 * mach-o.c (bfd_mach_o_header_p): Likewise.
2759 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2760 * xsym.c (bfd_sym_object_p): Likewise.
2761 * mmo.c (mmo_scan): Clear abfd->symcount.
2762 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2763 * section.c (bfd_section_list_clear): Clear section_htab.count.
2764 * bfd-in2.h: Regenerate.
2766 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2768 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2769 second reloc, make sure that the reloc potentially exists first.
2771 2013-01-24 Nick Clifton <nickc@redhat.com>
2773 * archures.c: Add bfd_mach_v850e3v5.
2774 * bfd-in2.h: Regenerate.
2775 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2776 * cpu-v850_rh850.c: Likewise.
2777 * elf32-v850.c: Add support for v850e3v5 architecture.
2779 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2781 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2783 2013-01-23 Leif Ekblad <leif@rdos.net>
2785 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2787 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2789 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2790 non-zero TLS symbol.
2791 (elf_i386_relocate_section): Resolve size relocation against
2792 non-zero TLS symbol.
2793 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2794 for non-zero TLS symbol.
2795 (elf_x86_64_relocate_section): Resolve size relocation against
2796 non-zero TLS symbol.
2798 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2800 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2801 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2804 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2806 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2807 PC-relative relocation.
2808 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2809 as PC-relative relocation.
2811 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2813 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2815 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2817 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2818 and R_X86_64_SIZE64 check.
2819 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2820 nor R_X86_64_SIZE64.
2822 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2824 * bfd-in2.h: Regenerated.
2825 * libbfd.h: Likewise.
2827 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2828 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2829 (elf_i386_check_relocs): Handle R_386_SIZE32.
2830 (elf_i386_gc_sweep_hook): Likewise.
2831 (elf_i386_relocate_section): Likewise.
2833 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2834 and R_X86_64_SIZE64 entries.
2835 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2836 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2837 (elf_x86_64_reloc_name_lookup): Likewise.
2838 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2840 (elf_x86_64_gc_sweep_hook): Likewise.
2841 (elf_x86_64_relocate_section): Likewise.
2843 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2846 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2848 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2849 with R_X86_64_RELATIVE64.
2851 2013-01-15 Nick Clifton <nickc@redhat.com>
2853 * elf32-msp430.c: Fix spelling typo.
2855 2013-01-15 Alan Modra <amodra@gmail.com>
2857 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2860 2013-01-14 Alan Modra <amodra@gmail.com>
2863 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2864 (memory_bclose): Likewise. Return 0 on success.
2865 * cache.c (cache_bclose): Likewise.
2866 * opncls.c (opncls_bclose, bfd_close): Likewise.
2867 * vms-lib.c (vms_lib_bclose): Likewise.
2868 * libbfd.h: Regenerate.
2870 2013-01-13 Alan Modra <amodra@gmail.com>
2872 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2873 Add ref_dynamic_nonweak.
2874 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2875 (_bfd_elf_merge_symbol): Don't call above function. Move
2876 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2878 (elf_link_add_object_symbols): Delete redundant "override" test.
2879 Don't set dynamic_def here.
2880 (elf_link_output_extsym): Update.
2882 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2884 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2885 normal and TLS symbol access.
2886 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2888 2013-01-12 Alan Modra <amodra@gmail.com>
2890 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2891 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2892 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2894 2013-01-12 Alan Modra <amodra@gmail.com>
2897 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2898 (_bfd_elf_strtab_clear_all_refs): Define.
2899 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2900 (_bfd_elf_strtab_clear_all_refs): Delete.
2901 * elflink.c (elf_link_add_object_symbols): Clear out added
2902 strtab refs. Correct handling of warning common symbols.
2904 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2906 * aout0.c: Remove trailing white spaces.
2907 * archive.c: Likewise.
2908 * archures.c: Likewise.
2909 * bfd-in.h: Likewise.
2910 * bfd-in2.h: Likewise.
2911 * coff-alpha.c: Likewise.
2912 * coff-i860.c: Likewise.
2913 * coff-mips.c: Likewise.
2914 * coff-ppc.c: Likewise.
2915 * coff-tic80.c: Likewise.
2916 * coff-x86_64.c: Likewise.
2917 * coff-z80.c: Likewise.
2918 * coffcode.h: Likewise.
2919 * coffgen.c: Likewise.
2920 * cofflink.c: Likewise.
2921 * compress.c: Likewise.
2922 * corefile.c: Likewise.
2923 * cpu-arm.c: Likewise.
2924 * cpu-avr.c: Likewise.
2925 * cpu-bfin.c: Likewise.
2926 * cpu-cr16.c: Likewise.
2927 * cpu-cr16c.c: Likewise.
2928 * cpu-crx.c: Likewise.
2929 * cpu-h8300.c: Likewise.
2930 * cpu-i386.c: Likewise.
2931 * cpu-lm32.c: Likewise.
2932 * cpu-m68k.c: Likewise.
2933 * cpu-moxie.c: Likewise.
2934 * cpu-msp430.c: Likewise.
2935 * cpu-sh.c: Likewise.
2936 * cpu-xc16x.c: Likewise.
2937 * dwarf2.c: Likewise.
2938 * ecofflink.c: Likewise.
2939 * ecoffswap.h: Likewise.
2940 * elf-ifunc.c: Likewise.
2941 * elf-m10300.c: Likewise.
2942 * elf-vxworks.c: Likewise.
2943 * elf32-avr.c: Likewise.
2944 * elf32-avr.h: Likewise.
2945 * elf32-cr16.c: Likewise.
2946 * elf32-cr16c.c: Likewise.
2947 * elf32-cris.c: Likewise.
2948 * elf32-crx.c: Likewise.
2949 * elf32-frv.c: Likewise.
2950 * elf32-hppa.c: Likewise.
2951 * elf32-i860.c: Likewise.
2952 * elf32-ip2k.c: Likewise.
2953 * elf32-iq2000.c: Likewise.
2954 * elf32-m32c.c: Likewise.
2955 * elf32-m68hc1x.c: Likewise.
2956 * elf32-msp430.c: Likewise.
2957 * elf32-mt.c: Likewise.
2958 * elf32-ppc.c: Likewise.
2959 * elf32-rl78.c: Likewise.
2960 * elf32-s390.c: Likewise.
2961 * elf32-score.h: Likewise.
2962 * elf32-sh-symbian.c: Likewise.
2963 * elf32-sh.c: Likewise.
2964 * elf32-spu.c: Likewise.
2965 * elf32-tic6x.c: Likewise.
2966 * elf32-v850.c: Likewise.
2967 * elf32-xc16x.c: Likewise.
2968 * elf32-xtensa.c: Likewise.
2969 * elf64-alpha.c: Likewise.
2970 * elf64-hppa.c: Likewise.
2971 * elf64-ppc.c: Likewise.
2972 * elf64-s390.c: Likewise.
2973 * elfcore.h: Likewise.
2974 * elflink.c: Likewise.
2975 * elfxx-mips.c: Likewise.
2976 * elfxx-sparc.c: Likewise.
2977 * elfxx-tilegx.c: Likewise.
2979 * libcoff.h: Likewise.
2980 * libpei.h: Likewise.
2981 * libxcoff.h: Likewise.
2982 * linker.c: Likewise.
2983 * mach-o-i386.c: Likewise.
2984 * mach-o-target.c: Likewise.
2985 * mach-o.c: Likewise.
2986 * mach-o.h: Likewise.
2988 * opncls.c: Likewise.
2989 * pdp11.c: Likewise.
2990 * pe-x86_64.c: Likewise.
2991 * peXXigen.c: Likewise.
2992 * pef-traceback.h: Likewise.
2993 * pei-x86_64.c: Likewise.
2994 * peicode.h: Likewise.
2995 * plugin.c: Likewise.
2996 * reloc.c: Likewise.
2997 * riscix.c: Likewise.
2998 * section.c: Likewise.
3001 * tekhex.c: Likewise.
3002 * ticoff.h: Likewise.
3003 * vaxbsd.c: Likewise.
3004 * xcofflink.c: Likewise.
3005 * xtensa-isa.c: Likewise.
3007 2013-01-10 Will Newton <will.newton@imgtec.com>
3009 * Makefile.am: Add Meta.
3010 * Makefile.in: Regenerate.
3011 * archures.c (bfd_mach_metag): New.
3012 * bfd-in2.h: Regenerate.
3013 * config.bfd: Add Meta.
3014 * configure: Regenerate.
3015 * configure.in: Add Meta.
3016 * cpu-metag.c: New file.
3017 * elf-bfd.h: Add Meta.
3018 * elf32-metag.c: New file.
3019 * elf32-metag.h: New file.
3020 * libbfd.h: Regenerate.
3021 * reloc.c: Add Meta relocations.
3022 * targets.c: Add Meta.
3024 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
3026 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
3027 (elfcore_write_aarch_hw_break): Likewise.
3028 (elfcore_write_aarch_hw_watch): Likewise.
3029 * elf.c (elfcore_grok_aarch_tls): New function.
3030 (elfcore_grok_aarch_hw_break): Likewise.
3031 (elfcore_grok_aarch_hw_watch): Likewise.
3032 (elfcore_grok_note): Call the new functions to handle the
3033 corresponding notes.
3034 (elfcore_write_aarch_tls): New function.
3035 (elfcore_write_aarch_hw_break): Likewise.
3036 (elfcore_write_aarch_hw_watch): Likewise.
3037 (elfcore_write_register_note): Call the new functions to handle the
3038 corresponding pseudo sections.
3040 2013-01-07 Tom Tromey <tromey@redhat.com>
3042 * section.c (_bfd_std_section): Rename from std_section.
3043 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3044 (STD_SECTION): Update.
3045 * bfd-in2.h: Rebuild.
3047 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
3049 * archures.c (bfd_mach_mips5900): Define.
3050 * bfd-in2.h: Regenerate.
3051 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3052 * cpu-mips.c: Add support for MIPS r5900.
3053 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3055 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3056 Nick Clifton <nickc@redhat.com>
3058 * elflink.c (get_value): Prevent the use of an undefined shift
3059 operation. Add sanity checks.
3061 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3063 * config.bfd (cr16*-*-uclinux*): New target support.
3066 For older changes see ChangeLog-2012
3068 Copyright (C) 2013 Free Software Foundation, Inc.
3070 Copying and distribution of this file, with or without modification,
3071 are permitted in any medium without royalty provided the copyright
3072 notice and this notice are preserved.
3078 version-control: never