1 2013-12-08 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (_bfd_elf_add_default_symbol): Set dynamic_def
4 and ref_dynamic_nonweak when chaining together indirect
7 2013-12-06 Tristan Gingold <gingold@adacore.com>
9 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
10 Display epilog opcode.
11 (pex64_dump_xdata): Add argument rf; make addr a local variable.
12 Adjust call to pex64_xdata_print_uwd_codes.
13 (pex64_bfd_print_pdata): Display code range, adjust call to
15 2013-12-05 Tristan Gingold <gingold@adacore.com>
17 * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
19 2013-12-03 Nick Clifton <nickc@redhat.com>
21 * peXXigen.c (pe_print_resource_entries): New function: Displays
22 an entry in a .rsrc section.
23 (pe_print_resource_directory): New function: Displays a directory
25 (pe_print_rsrc): New function: Displays the contents of .rsrc
27 (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
29 2013-12-03 Alan Modra <amodra@gmail.com>
31 * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
32 Don't omit saving of r2 for ELFv2. Don't addi 2,2,0.
33 (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
35 2013-12-03 Alan Modra <amodra@gmail.com>
37 * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
40 2013-11-26 Will Newton <will.newton@linaro.org>
42 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
43 Handle STT_GNU_IFUNC symbols correctly in static links.
45 2013-11-26 Will Newton <will.newton@linaro.org>
47 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
48 PLT_INDEX is calculated using correct header size.
50 2013-11-22 Cory Fields <cory@coryfields.com>
52 * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
53 * libcoff.h: Regenerate.
54 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
55 timestamp if --insert-timestamp was used.
57 2013-11-19 Roland McGrath <mcgrathr@google.com>
59 * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
60 when not doing linking (i.e. INFO is a null pointer).
62 2013-11-19 H.J. Lu <hongjiu.lu@intel.com>
64 * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
66 2013-11-17 H.J. Lu <hongjiu.lu@intel.com>
68 * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
69 and R_X86_64_PLT32_BND.
70 (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
72 (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
73 (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
74 BFD_RELOC_X86_64_PLT32_BND.
75 (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
77 (elf_x86_64_gc_sweep_hook): Likewise.
78 (elf_x86_64_relocate_section): Likewise.
79 * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
80 and BFD_RELOC_X86_64_PLT32_BND.
81 * bfd-in2.h: Regenerated.
84 2013-11-15 H.J. Lu <hongjiu.lu@intel.com>
86 * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
88 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
90 2013-11-14 Nick Clifton <nickc@redhat.com>
93 * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
94 value, TRUE for success, FALSE for failure.
95 Fail if attempting to create a PLT entry for a thumb only target.
96 (elf32_arm_final_link_relocate): Check result of calling
97 elf32_arm_populate_plt_entry.
98 (elf32_arm_finish_dynamic_symbol): Likewise.
100 2013-11-14 Guy Martin <gmsoft@tuxicoman.be>
103 * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
104 information when forcing a symbol to be local.
106 2013-11-13 Yufeng Zhang <yufeng.zhang@arm.com>
108 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
109 R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
110 likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
112 2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
114 * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
115 size of struct elf_prstatus.
117 2013-11-11 Alan Modra <amodra@gmail.com>
119 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
121 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
123 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
124 here, not SYMBOL_CALLS_LOCAL.
125 (ppc64_elf_relocate_section): Likewise.
126 (size_global_entry_stubs): Set undefined symbols on their global
128 (build_global_entry_stubs): ..rather than here.
129 (ppc64_elf_build_stubs): Don't reset glink->size before calling
130 build_global_entry_stubs.
132 2013-11-07 Roland McGrath <mcgrathr@google.com>
134 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
135 collide with bfd_mach_l1om.
136 * bfd-in2.h: Regenerate.
138 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
139 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
140 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
141 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
142 (elf32_x86_64_nacl_elf_object_p): New function.
143 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
145 2013-11-05 DJ Delorie <dj@redhat.com>
147 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
148 are loaded before trying to use them.
150 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
151 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
154 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
156 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
157 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
158 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
159 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
160 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
161 (bfin_relocate_section): Likewise.
162 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
163 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
164 * elf32-cris.c (cris_elf_relocate_section): Likewise.
165 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
166 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
167 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
168 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
169 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
170 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
171 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
172 * elf32-i386.c (elf_i386_relocate_section): Likewise.
173 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
174 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
175 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
176 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
177 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
178 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
179 * elf32-metag.c (elf_metag_relocate_section): Likewise.
180 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
181 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
182 * elf32-mep.c (mep_elf_relocate_section): Likewise.
183 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
184 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
185 * elf32-mt.c (mt_elf_relocate_section): Likewise.
186 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
187 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
188 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
189 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
190 * elf32-rx.c (rx_elf_relocate_section): Likewise.
191 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
192 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
193 * elf32-s390.c (elf_s390_relocate_section): Likewise.
194 * elf32-v850.c (v850_elf_relocate_section): Likewise.
195 * elf32-vax.c (elf_vax_relocate_section): Likewise.
196 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
197 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
198 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
199 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
200 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
201 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
202 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
203 * elf64-s390.c (elf_s390_relocate_section): Likewise.
204 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
205 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
206 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
207 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
209 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
210 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
212 2013-11-05 Alan Modra <amodra@gmail.com>
214 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
216 (ppc64_elf_set_toc): Adjust.
218 2013-11-05 Alan Modra <amodra@gmail.com>
220 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
221 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
222 elf.srelplt, elf.iplt and elf.irelplt.
224 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
226 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
227 ATTRIBUTE_UNUSED from parameter.
228 (nios2_elf_do_lo16_relocate): Likewise.
229 (nios2_elf32_do_hiadj16_relocate): Likewise.
230 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
231 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
232 (nios2_elf32_do_pcrel16_relocate): Likewise.
233 (nios2_elf32_do_call26_relocate): Likewise.
234 (nios2_elf32_do_gprel_relocate): Likewise.
235 (nios2_elf32_do_ujmp_relocate): Likewise.
236 (nios2_elf32_do_cjmp_relocate): Likewise.
237 (nios2_elf32_do_callr_relocate): Likewise.
238 (nios2_elf32_gc_mark_hook): Likewise.
240 2013-11-04 Alan Modra <amodra@gmail.com>
242 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
243 prologue to non-PIC in non-PIC executables.
245 2013-11-04 Alan Modra <amodra@gmail.com>
247 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
248 pointer_equality_needed flag.
249 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
250 entries for references to functions in shared libraries on
252 (readonly_dynrelocs): Split into function of the same name and..
253 (maybe_set_textrel): ..this new function. Update call.
254 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
255 ELFv2 in most cases if we have a plt entry. Use new
257 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
258 for ifunc in static executables.
259 (size_global_entry_stubs): New function.
260 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
261 Save end of glink branch table.
262 (ppc64_elf_hash_symbol): New function.
263 (build_global_entry_stubs): New function.
264 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
266 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
267 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
270 2013-11-02 Alan Modra <amodra@gmail.com>
272 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
274 2013-11-02 Alan Modra <amodra@gmail.com>
276 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
277 to value for object file.
279 2013-11-01 Roland McGrath <mcgrathr@google.com>
281 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
282 some section have SEC_HAS_CONTENTS set. It's not set for
283 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
284 sections is implausible and not really supportable anyway.
286 2013-10-30 Alan Modra <amodra@gmail.com>
288 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
289 tag to specify tls optimisation.
290 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
291 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
292 toc pointers are used via DT_PPC64_OPT.
294 2013-10-30 Alan Modra <amodra@gmail.com>
296 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
297 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
298 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
299 ppc64_elf_relocate_section): Use new defines.
301 2013-10-30 Alan Modra <amodra@gmail.com>
303 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
304 parameter and adjust for ELFv2. Update all uses.
305 (PLT_CALL_STUB_SIZE): Delete.
306 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
307 (allocate_dynrelocs): Likewise.
308 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
309 (get_r2off): Return 0 for ELFv2 -R.
310 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
311 (ppc64_elf_size_stubs): Likewise.
312 (ppc64_elf_build_stubs): Add new ELFv2 glink.
314 2013-10-30 Alan Modra <amodra@gmail.com>
315 Ulrich Weigand <uweigand@de.ibm.com>
317 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
318 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
319 we forgot, "plt_ent".
320 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
321 st_other bits only valid in ELFv2.
322 (ppc64_elf_merge_symbol_attribute): New function.
323 (ppc_type_of_stub): Add local_off param to test branch range.
324 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
325 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
326 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
328 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
331 2013-10-30 Alan Modra <amodra@gmail.com>
333 * elf64-ppc.c (abiversion, set_abiversion): New functions.
334 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
335 (struct ppc_link_hash_table): Add opd_abi.
336 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
337 (ppc64_elf_merge_private_bfd_data): New function.
338 (ppc64_elf_print_private_bfd_data): New function.
339 (ppc64_elf_tls_setup): Set htab->opd_abi.
340 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
342 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
343 (ppc64_elf_finish_dynamic_symbol): Likewise
345 2013-10-30 Alan Modra <amodra@gmail.com>
347 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
348 reg and r12 as destination.
349 (ppc_build_one_stub): Likewise.
350 (ppc64_elf_build_stubs): Likewise for glink.
352 2013-10-30 Alan Modra <amodra@gmail.com>
354 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
355 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
356 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
357 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
358 Make all _HA and _HI relocs report signed overflow.
359 (ppc64_elf_reloc_type_lookup): Handle new relocs.
360 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
361 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
362 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
363 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
364 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
365 * libbfd.h: Regenerate.
366 * bfd-in2.h: Regenerate.
368 2013-10-29 Roland McGrath <mcgrathr@google.com>
370 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
371 sequence to match what the assembler generates.
373 2013-10-29 Jan Beulich <jbeulich@suse.com>
375 * elflink.c (struct elf_outext_info): Add field file_sym_done.
376 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
377 symbol emission from here ...
378 (elf_link_output_extsym): ... to here.
380 2013-10-24 Nick Clifton <nickc@redhat.com>
383 * dwarf2.c (lookup_address_in_line_info_table): Change return type
384 to be the range of addresses covered by the table.
385 (comp_unit_find_nearest_line): Likewise.
386 (find_line): Search all CUs. Select the one that matches and
387 covers the smallest address range.
389 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
391 * elf32-cris.c (cris_elf_check_relocs): Don't assume
392 a registered dynobj means that a .got has been created.
394 2013-10-17 Alan Modra <amodra@gmail.com>
397 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
398 when finding lowest_section.
400 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
402 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
403 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
404 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
405 Merge Tag_GNU_MIPS_ABI_MSA attributes.
407 2013-10-14 Nick Clifton <nickc@redhat.com>
409 * gen-aout.c (main): Fix formatting. Close file.
411 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
413 * elfxx-mips.c (mips_use_local_got_p): New function.
414 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
415 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
416 GOT and absolute references.
418 2013-10-09 Roland McGrath <mcgrathr@google.com>
420 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
421 expression to int to silence over-eager compiler warnings.
423 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
424 loop that doesn't use (or initialize) it.
426 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
427 Move second const qualifier so it applies to the pointer.
429 2013-10-09 Nick Clifton <nickc@redhat.com>
432 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
434 2013-10-09 Tom Tromey <tromey@redhat.com>
436 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
438 2013-10-09 Nick Clifton <nickc@redhat.com>
441 * elf32-rl78.c (rl78_dump_symtab): Delete.
442 (rl78_get_reloc): Delete.
444 2013-10-09 Tom Tromey <tromey@redhat.com>
446 * bfd-in2.h: Rebuild.
447 * opncls.c (bfd_get_alt_debug_link_info): Change type of
448 buildid_len to bfd_size_type.
450 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
453 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
454 "case". Reindent "switch" statements.
456 2013-10-08 Tom Tromey <tromey@redhat.com>
458 * bfd-in2.h: Rebuild.
459 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
460 parameter. Change type of buildid_out. Update.
461 (get_alt_debug_link_info_shim): New function.
462 (bfd_follow_gnu_debuglink): Use it.
464 2013-10-08 Andreas Schwab <schwab@suse.de>
466 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
469 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
471 * configure: Regenerate.
473 2013-10-03 Will Newton <will.newton@linaro.org>
475 * configure: Regenerate.
476 * configure.in: Build elf-ifunc.o for AArch64.
477 * elfnn-aarch64.c: Include objalloc.h.
478 (elfNN_aarch64_local_htab_hash): New function.
479 (elfNN_aarch64_local_htab_eq): New function.
480 (elfNN_aarch64_get_local_sym_hash): New function.
481 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
483 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
484 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
485 for handling STT_GNU_IFUNC symbols.
486 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
487 references to STT_GNU_IFUNC symbols.
488 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
489 STT_GNU_IFUNC symbols.
490 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
491 symbols. Ensure we don't increase plt.refcount from -1 to 0.
492 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
493 (elfNN_aarch64_is_function_type): Remove function.
494 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
495 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
496 (elfNN_aarch64_allocate_local_dynrelocs): New function.
497 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
498 (elfNN_aarch64_size_dynamic_sections): Call
499 elfNN_aarch64_allocate_local_dynrelocs.
500 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
501 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
502 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
503 STT_GNU_IFUNC symbols and .iplt.
504 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
505 (elfNN_aarch64_finish_dynamic_sections): Call
506 elfNN_aarch64_finish_local_dynamic_symbol.
508 2013-09-30 Nick Clifton <nickc@redhat.com>
510 * cpu-msp430.c: Use printable names that match the values
511 displayed by readelf.
513 2013-08-25 Andrew Pinski <apinski@cavium.com>
515 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
518 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
520 * elfxx-mips.c (mips_elf_create_got_section): Hide
521 _GLOBAL_OFFSET_TABLE_.
523 2013-09-24 Alan Modra <amodra@gmail.com>
525 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
527 2013-09-24 Alan Modra <amodra@gmail.com>
529 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
530 stabs at end of .stab. Tidy variable usage. Don't drop the need
531 for a NULL function name stab if If N_FUN stab is ignored.
532 Ensure index entry count loop matches write loop.
534 2013-09-20 Alan Modra <amodra@gmail.com>
536 * configure: Regenerate.
538 2013-09-18 Tristan Gingold <gingold@adacore.com>
540 * configure.in: Bump version to 2.24.51
541 * configure: Regenerate.
543 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
545 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
548 2013-08-31 John David Anglin <dave.anglin@bell.net>
550 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
553 2013-08-29 Jakub Jelinek <jakub@redhat.com>
555 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
556 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
557 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
558 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
560 2013-08-27 Alan Modra <amodra@gmail.com>
562 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
563 Add notice_as_needed.
564 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
565 (elf_backend_notice_as_needed): Define.
566 (ppc64_elf_as_needed_cleanup): Rename and adjust..
567 (ppc64_elf_notice_as_needed): ..to this.
568 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
569 (elf_link_add_object_symbols): ..from here.
570 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
571 (elf_backend_notice_as_needed): Define..
572 (elfNN_bed): ..and use here.
574 2013-08-26 Roland McGrath <mcgrathr@google.com>
576 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
577 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
578 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
579 (bfd_i386_nacl_arch): New variable.
580 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
581 (bfd_x64_32_arch_intel_syntax): Link them into the list.
582 * bfd-in2.h: Regenerate.
584 2013-08-26 Roland McGrath <mcgrathr@google.com>
586 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
587 elf_segment_map list. If an executable segment is page-aligned
588 but does not end with a full page, then append a fake section into
589 the segment map entry that pads out the page.
590 (nacl_final_write_processing): New function. Write the code fill
591 laid out in nacl_modify_segment_map.
592 * elf-nacl.h: Declare it.
593 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
594 (elf_backend_final_write_processing): Define it for NaCl backend.
595 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
596 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
598 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
599 parameter to MINPAGESIZE.
600 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
602 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
604 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
606 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
607 set GOT's entry size if there is no ELF section data.
608 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
609 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
612 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
614 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
615 (get_elf_x86_64_backend_data): Use it.
616 (elf_x86_64_size_dynamic_sections): Likewise.
618 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
621 * bfdio.c: Fix typos.
622 * elf32-spu.c: Likewise.
623 * elfnn-aarch64.c: Likewise.
625 2013-08-21 Tristan Gingold <gingold@adacore.com>
627 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
629 * coffcode.h (coff_compute_section_file_positions): Force
630 match between file offset and vma offset.
632 2013-08-21 Alan Modra <amodra@gmail.com>
634 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
635 and *poldalignment before exiting when !relocs_compatible.
637 2013-08-21 Alan Modra <amodra@gmail.com>
639 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
640 symbols to STV_HIDDEN.
642 2013-08-14 John Tytgat <john@bass-software.com>
645 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
646 segment containing the relocating symbol instead of assuming 0 for
647 sb group relocations.
649 2013-08-09 Nick Clifton <nickc@redhat.com>
651 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
652 flag bits do not match.
653 (rl78_elf_print_private_bfd_data): Describe G10 flag.
655 2013-08-05 John Tytgat <john@bass-software.com>
657 * po/BLD-POTFILES.in: Regenerate.
658 * po/SRC-POTFILES.in: Likewise.
660 2013-07-31 John Tytgat <john@bass-software.com>
663 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
666 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
668 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
669 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
672 2013-07-27 Andrew Pinski <apinski@cavium.com>
674 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
675 Use the correct alignment for
676 _bfd_elf_make_dynamic_reloc_section for ILP32.
678 2013-07-27 Andrew Pinski <apinski@cavium.com>
680 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
681 BFD_RELOC_AARCH64_NONE explicitly.
683 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
685 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
686 entry size if there is no ELF section data.
688 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
690 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
691 Don't check symbol visibility here. Remove a check already
693 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
694 instead of individual checks.
695 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
696 check the offset to decide if produce a GOT or PLT entry.
697 Remove redundant assertions. Remove code to produce GOT entries
698 for local symbols. Remove a duplicate comment and add a comment
700 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
703 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
705 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
708 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
710 * elf32-vax.c (elf_vax_discard_got_entries): New function.
711 (elf_vax_always_size_sections): Likewise.
712 (elf_vax_size_dynamic_sections): Remove code moved to
713 elf_vax_always_size_sections. Make comment on
714 elf_vax_instantiate_got_entries match reality.
715 (elf_vax_instantiate_got_entries): Assert that rather than check
716 if dynobj is null. Don't check for dynamic_sections_created.
717 Make function description match reality.
718 (elf_backend_always_size_sections): New macro.
720 2013-07-25 Alan Modra <amodra@gmail.com>
722 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
724 (opd_entry_value): Cache .opd section contents.
725 (ppc64_elf_relocate_section): Adjust.
727 2013-07-25 Alan Modra <amodra@gmail.com>
731 * elflink.c (elf_link_add_object_symbols): Correct test in
732 last patch. Remove unnecessary code.
734 2013-07-24 Tristan Gingold <gingold@adacore.com>
736 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
737 R_RBR. Add numbers in comments.
738 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
739 * coff64-rs6000.c: Likewise.
741 2013-07-20 Alan Modra <amodra@gmail.com>
745 * elflink.c (elf_link_add_object_symbols): Don't clobber
746 .gnu.warning.symbol sections when shared.
748 2013-07-19 Nick Clifton <nickc@redhat.com>
750 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
751 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
753 2013-07-18 Travis Snoozy <quandary@remstate.com>
756 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
758 * R_MSP430_2X_PCREL: Likewise.
759 * R_MSP430X_10_PCREL: Likewise.
760 * R_MSP430X_2X_PCREL: Likewise.
762 2013-07-18 Terry Guo <terry.guo@arm.com>
764 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
766 (elf32_arm_final_link_relocate): Likewise.
768 2013-07-18 Bill Neubauer <wcn@google.com>
770 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
773 2013-07-18 Roland McGrath <mcgrathr@google.com>
775 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
776 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
777 (arm_build_one_stub): Increase MAXRELOCS to 3.
778 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
779 (struct elf32_arm_link_hash_table): Give add_stub_section member's
780 pointee type a third argument.
781 (elf32_arm_create_or_find_stub_sec): Update caller.
782 (elf32_arm_size_stubs): Update argument type.
783 * bfd-in.h (elf32_arm_size_stubs): Update decl.
784 * bfd-in2.h: Regenerate.
785 * libbfd.h: Regenerate.
787 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
789 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
790 magic numbers with enum values.
792 2013-07-12 Roland McGrath <mcgrathr@google.com>
794 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
795 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
796 been added here with 2013-07-05 elf32-s390.c change).
797 * bfd-in2.h: Regenerate (no-op).
798 * libbfd.h: Regenerate (no-op).
800 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
802 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
804 (_bfd_mips_elf_print_private_bfd_data): Likewise.
806 2013-07-09 Tristan Gingold <gingold@adacore.com>
808 * vms-alpha.c (struct vms_private_data_struct): Remove
809 flag_hash_long_names and flag_show_after_trunc.
810 (hash_string): Remove.
811 (_bfd_vms_length_hash_symbol): Remove.
812 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
813 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
814 (_bfd_vms_write_ehdr): Remove code that set removed flags.
815 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
816 (vms_bfd_is_local_label_name): Remove trace call.
818 2013-07-09 Tristan Gingold <gingold@adacore.com>
820 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
822 * configure.com: Adjust to match changes in configure.
823 * makefile.vms (OBJS): Update list.
825 2013-07-05 Tristan Gingold <gingold@adacore.com>
827 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
830 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
832 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
833 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
834 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
835 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
837 * elf64-s390.c: See elf32-s390.c
838 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
839 * libbfd.h: Add new reloc strings.
841 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
843 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
845 (elfNN_aarch64_relocate_section): Likewise.
846 (elfNN_aarch64_gc_sweep_hook): Likewise.
847 (elfNN_aarch64_check_relocs): Likewise.
849 2013-07-03 Alan Modra <amodra@gmail.com>
851 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
852 when relocatable. Don't change root.type or type here.
853 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
855 2013-07-03 Alan Modra <amodra@gmail.com>
857 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
858 (ppc64_elf_size_stubs): Don't set "addend".
859 (ppc64_elf_relocate_section): Don't allow calls via
860 toc-adjusting stubs without a following nop even in an
861 executable, except for self-calls and both libc_start_main
862 and .libc_start_main.
864 2013-07-03 Alan Modra <amodra@gmail.com>
866 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
868 2013-07-02 Tristan Gingold <gingold@adacore.com>
870 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
873 2013-07-02 Tristan Gingold <gingold@adacore.com>
875 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
876 (_bfd_vms_find_nearest_line_discriminator): New function.
878 2013-07-02 Tristan Gingold <gingold@adacore.com>
880 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
882 2013-07-02 Tristan Gingold <gingold@adacore.com>
884 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
885 (rs6000coff_vec): Reference it.
887 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
889 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
890 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
891 (elfNN_aarch64_create_dynamic_sections): Do not define
892 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
894 2013-07-02 Alan Modra <amodra@gmail.com>
896 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
897 .TOC. after relocatable check.
899 2013-07-01 Alan Modra <amodra@gmail.com>
901 * elf64-ppc.h (ppc64_elf_toc): Delete.
902 (ppc64_elf_set_toc): Declare.
903 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
904 with call the ppc64_elf_set_toc.
905 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
906 (ppc64_elf_start_multitoc_partition): Likewise.
907 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
909 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
911 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
912 as needing a toc pointer.
913 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
914 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
917 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
920 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
923 2013-06-28 Nick Clifton <nickc@redhat.com>
926 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
928 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
930 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
932 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
933 in sgot[0] rather than sgotplt[0].
935 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
937 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
938 beginning of the generated file.
939 (elf64-aarch64.c): Likewise.
940 * Makefile.in: Re-generated.
942 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
944 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
945 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
946 * Makefile.in: Re-generated.
947 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
948 (bfd_elf64_littleaarch64_vec): Likewise.
949 (bfd_elf32_bigaarch64_vec): Likewise.
950 (bfd_elf32_littleaarch64_vec): Likewise.
951 * configure: Re-generated.
952 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
953 * elfxx-aarch64.h: New file.
954 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
955 stuff to elfxx-aarch64.c.
956 (bfd_elf_aarch64_put_addend): Removed.
957 (PG_OFFSET, PG): Likewise.
958 (elfNN_aarch64_small_plt0_entry): Support ELF32.
959 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
960 (elf64_aarch64_grok_prstatus): Removed.
961 (elf_backend_grok_prstatus): Removed.
963 (aarch64_unsigned_overflow): Likewise.
964 (aarch64_signed_overflow): Likewise.
965 (aarch64_resolve_relocation): Likewise.
967 (decode_branch_ofs_26): Likewise.
968 (decode_cond_branch_ofs_19): Likewise.
969 (decode_ld_lit_ofs_19): Likewise.
970 (decode_tst_branch_ofs_14): Likewise.
971 (decode_movw_imm): Likewise.
972 (decode_adr_imm): Likewise.
973 (decode_add_imm): Likewise.
974 (reencode_branch_ofs_26): Likewise.
975 (reencode_cond_branch_ofs_19): Likewise.
976 (reencode_ld_lit_ofs_19): Likewise.
977 (reencode_tst_branch_ofs_14): Likewise.
978 (reencode_movw_imm): Likewise.
979 (reencode_adr_imm): Likewise.
980 (reencode_ldst_pos_imm): Likewise.
981 (reencode_add_imm): Likewise.
982 (reencode_movzn_to_movz): Likewise.
983 (reencode_movzn_to_movn): Likewise.
984 (aarch64_relocate): Update to call the new function names in
986 (aarch64_calculate_got_entry_vma): Likewise.
987 (elfNN_aarch64_final_link_relocate): Likewise.
988 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
989 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
990 (elf_aarch64_update_plt_entry): ... this.
991 (elfNN_aarch64_create_small_pltn_entry): Update.
992 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
993 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
994 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
995 call elf_aarch64_update_plt_entry.
997 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
999 * bfd-in2.h: Re-generated.
1000 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1001 (IS_AARCH64_TLS_RELOC): Change to be based on the
1002 bfd reloc enumerators.
1003 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1004 (PG, PG_OFFSET): Cast literal to bfd_vma.
1005 (elf64_aarch64_howto_table): Removed.
1006 (elf64_aarch64_howto_dynrelocs): Removed.
1007 (elf64_aarch64_tls_howto_table): Removed.
1008 (elf64_aarch64_tlsdesc_howto_table): Removed.
1009 (elfNN_aarch64_howto_table): New table to host all howto entires..
1010 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1011 (elfNN_aarch64_bfd_reloc_from_howto): New function.
1012 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1013 (struct elf_aarch64_reloc_map): New.
1014 (elf_aarch64_reloc_map): New table.
1015 (elfNN_aarch64_howto_from_bfd_reloc): New function.
1016 (elfNN_aarch64_howto_from_type): Update to look up the new table
1017 elfNN_aarch64_howto_table.
1018 (struct elf64_aarch64_reloc_map): Remove.
1019 (elf64_aarch64_reloc_map): Remove.
1020 (elfNN_aarch64_reloc_type_lookup): Change to call
1021 elfNN_aarch64_howto_from_bfd_reloc.
1022 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1023 elfNN_aarch64_howto_table.
1024 (aarch64_resolve_relocation): Refactor to switch on the bfd
1026 (bfd_elf_aarch64_put_addend): Likewise.
1027 (elfNN_aarch64_final_link_relocate): Likewise.
1028 (aarch64_tls_transition_without_check): Likewise.
1029 (aarch64_reloc_got_type): Likewise.
1030 (aarch64_can_relax_tls): Likewise.
1031 (aarch64_tls_transition): Likewise.
1032 (elfNN_aarch64_tls_relax): Likewise.
1033 (elfNN_aarch64_final_link_relocate): Likewise.
1034 (elfNN_aarch64_relocate_section): Likewise.
1035 (elfNN_aarch64_gc_sweep_hook): Likewise.
1036 (elfNN_aarch64_check_relocs): Likewise.
1037 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1038 * libbfd.h: Re-generated.
1039 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1040 (BFD_RELOC_AARCH64_RELOC_START)
1041 (BFD_RELOC_AARCH64_RELOC_END)
1042 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1043 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1044 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1045 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1046 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1047 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1048 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1050 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1052 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1053 (BUILD_CFILES): Add elf32-aarch64.c.
1054 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1055 * Makefile.in: Re-generated.
1056 * archures.c (bfd_mach_aarch64_ilp32): New define.
1057 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1058 (bfd_elf32_aarch64_set_options): Ditto.
1059 (elf32_aarch64_setup_section_lists): Ditto.
1060 (elf32_aarch64_next_input_section): Ditto.
1061 (elf32_aarch64_size_stubs): Ditto.
1062 (elf32_aarch64_build_stubs): Ditto.
1063 * bfd-in2.h: Re-generated.
1064 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1065 and bfd_elf32_bigaarch64_vec.
1066 (aarch64-*-linux*): Likewise.
1067 (aarch64_be-*-elf): Likewise.
1068 (aarch64_be-*-linux*): Likewise.
1069 * configure.in (bfd_elf32_bigaarch64_vec)
1070 (bfd_elf32_littleaarch64_vec): New.
1071 * configure: Re-generated.
1072 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1074 (bfd_aarch64_arch_ilp32): New.
1075 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1076 * elfnn-aarch64.c (ARCH_SIZE): New define.
1077 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1078 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1079 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1080 (ELF64_R_*): Rename to ELFNN_R_*.
1081 Plus other paramaterization.
1082 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1084 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1085 bfd_elf32_littleaarch64_vec.
1087 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
1089 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1090 (BUILD_CFILES): Add elf64-aarch64.c.
1091 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1092 * Makefile.in: Re-generated.
1093 * elf64-aarch64.c: Rename to ...
1094 * elfnn-aarch64.c: ... this.
1096 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
1097 Paul Brook <paul@codesourcery.com>
1099 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1100 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1101 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1102 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1103 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1104 (micromips_insn32_o32_exec_plt0_entry): New variable.
1105 (micromips_insn32_o32_exec_plt_entry): Likewise.
1106 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1107 (mips_elf_estimate_stub_size): Likewise.
1108 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1109 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1110 (mips_finish_exec_plt): Likewise.
1111 (_bfd_mips_elf_relax_section): Likewise.
1112 (_bfd_mips_elf_insn32): New function.
1113 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1115 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1117 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1119 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1120 (bfd_elf32_get_synthetic_symtab): New macro.
1121 * elfxx-mips.c (plt_entry): New structure.
1122 (mips_elf_link_hash_entry): Add use_plt_entry member.
1123 (mips_elf_link_hash_table): Rename plt_entry_size member to
1124 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1125 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1127 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1128 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1129 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1130 (STUB_LI16S_MICROMIPS): Likewise.
1131 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1132 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1133 (micromips_o32_exec_plt0_entry): New variable.
1134 (mips16_o32_exec_plt_entry): Likewise.
1135 (micromips_o32_exec_plt_entry): Likewise.
1136 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1137 (mips_elf_output_extsym): Update to use gotplt_union's plist
1138 member rather than offset.
1139 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1140 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1141 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1142 member rather than offset.
1143 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1145 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1147 (mips_elf_make_plt_record): New function.
1148 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1149 of JAL relocations that might need a PLT entry.
1150 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1151 gotplt_union's plist member rather than offset. Set individual
1152 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1153 Don't set the symbol's value in the symbol table for PLT
1154 references here. Don't set the PLT or PLT GOT section sizes
1156 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1157 (mips_elf_allocate_lazy_stub): Likewise.
1158 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1160 (mips_elf_set_plt_sym_value): New function.
1161 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1162 PLT and PLT GOT section sizes here. Set the symbol values in
1163 the symbol table for PLT references here. Handle microMIPS
1164 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1165 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1166 gotplt_union's plist member rather than offset. Handle
1167 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1168 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1169 gotplt_union's plist member rather than offset. Use
1170 MIPS_ELF_GOT_SIZE to calculate GOT address.
1171 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1172 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1173 mips_finish_exec_plt.
1174 (_bfd_mips_elf_link_hash_table_create): Update to use
1175 gotplt_union's plist member rather than offset.
1176 (_bfd_mips_elf_get_synthetic_symtab): New function.
1178 2013-06-24 Wawa <caojinyu@msn.com>
1181 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1183 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1185 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1187 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1188 * Makefile.in: Regenerate.
1189 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1190 Set want64 to true for them at the end.
1191 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1194 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1196 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1197 set sh_entsize for PLT section.
1199 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1201 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1202 * bfd-in2.h: Re-generated.
1203 * elf64-aarch64.c (RELOC_SECTION): Removed.
1204 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1205 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1206 (elf64_aarch64_link_hash_traverse): Ditto.
1207 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1210 2013-06-19 Will Newton <will.newton@linaro.org>
1212 * configure: Regenerated.
1213 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1214 * elf64-aarch64.c: Remove objalloc.h include.
1215 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1216 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1217 members. (elf_aarch64_local_htab_hash): Remove function.
1218 (elf_aarch64_local_htab_eq): Remove function.
1219 (elf_aarch64_get_local_sym_hash): Remove function.
1220 (elf64_aarch64_link_hash_table_create): Remove local hash
1221 table initialization.
1222 (elf64_aarch64_final_link_relocate): Remove sym argument and
1223 handling of ifunc symbols.
1224 (elf64_aarch64_relocate_section): Don't pass sym argument to
1225 elf64_aarch64_final_link_relocate.
1226 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1227 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1228 (elf64_aarch64_check_relocs): Likewise.
1229 (elf64_aarch64_post_process_headers): Remove call to
1231 (elf64_aarch64_is_function_type): New function.
1232 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1233 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1234 (elf64_aarch64_size_dynamic_sections): Remove call to
1235 elf_aarch64_allocate_local_dynrelocs.
1236 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1237 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1238 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1239 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1240 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1241 elf_aarch64_finish_local_dynamic_symbol.
1242 (elf64_aarch64_add_symbol_hook): Remove function.
1244 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1246 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1247 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1248 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1249 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1250 R_AARCH64_GOT_LD_PREL19.
1252 2013-06-13 Terry Guo <terry.guo@arm.com>
1255 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1256 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1257 supports thumb instructions.
1259 2013-06-11 DJ Delorie <dj@redhat.com>
1261 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1263 2013-06-11 Will Newton <will.newton@linaro.org>
1265 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1266 ELF64_R_SYM instead of ELF32_R_SYM.
1268 2013-06-11 Nick Clifton <nickc@redhat.com>
1270 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1271 checks if the dynamic sections have been created and relaxation
1272 has not been performed.
1274 2013-06-07 Will Newton <will.newton@linaro.org>
1276 * configure: Regenerate.
1277 * configure.in: Build elf-ifunc.o for AArch64.
1278 * elf64-aarch64.c: Include objalloc.h.
1279 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1280 (struct elf64_aarch64_link_hash_table): Add members for handling
1281 R_AARCH64_IRELATIVE relocations.
1282 (elf_aarch64_local_htab_hash): New function.
1283 (elf_aarch64_local_htab_eq): New function.
1284 (elf_aarch64_get_local_sym_hash): New function.
1285 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1287 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1288 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1289 for handling STT_GNU_IFUNC symbols.
1290 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1291 references to STT_GNU_IFUNC symbols.
1292 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1293 STT_GNU_IFUNC symbols.
1294 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1295 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1296 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1297 (elf64_aarch64_is_function_type): Remove function.
1298 (elf64_aarch64_allocate_dynrelocs): Call
1299 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1300 (elf_aarch64_allocate_local_dynrelocs): New function.
1301 (elf64_aarch64_size_dynamic_sections): Call
1302 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1303 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1304 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1305 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1306 STT_GNU_IFUNC symbols and .iplt.
1307 (elf_aarch64_finish_local_dynamic_symbol): New function.
1308 (elf64_aarch64_finish_dynamic_sections): Call
1309 elf_aarch64_finish_local_dynamic_symbol.
1310 (elf64_aarch64_add_symbol_hook): New function.
1312 2013-06-03 Alan Modra <amodra@gmail.com>
1314 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1315 var. Use it with last_stab.
1317 2013-05-30 Paul Brook <paul@codesourcery.com>
1319 * bfd-in2.h: Regenerate.
1320 * elf32-mips.c (elf_mips_eh_howto): New.
1321 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1322 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1323 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1324 * elf64-mips.c (elf_mips_eh_howto): New.
1325 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1326 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1327 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1328 * libbfd.h: Regenerate.
1329 * reloc.c (BFD_RELOC_MIPS_EH): New.
1331 2013-05-29 Nick Clifton <nickc@redhat.com>
1333 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1334 alternate debug info source.
1335 (dwarf_debug_sections): Add entries for alternate .debug_str and
1336 .debug_info sections.
1337 (dwarf_debug_section_enum): Likewise.
1338 (read_alt_indirect_string): New function. Handles a
1339 DW_FORM_GNU_strp_alt attribute.
1340 (read_alt_indirect_ref): New function. Handles a
1341 DW_FORM_GNU_ref_alt attribute.
1342 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1343 DW_FORM_GNU_strp_alt.
1344 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1346 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1348 * opncls.c (GNU_DEBUGALTLINK): Define.
1349 (bfd_get_alt_debug_link_info): New function.
1350 (separate_alt_debug_file_exists): New function.
1351 (find_separate_debug_file): Add parameters for fetch and check
1353 (bfd_follow_gnu_debugaltlink): New function.
1354 * bfd-in2.h: Regenerate.
1356 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1358 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1359 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1360 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1361 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1362 * bfd-in2.h: Regenerate.
1363 * libbfd.h: Regenerate.
1364 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1366 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1367 (elf64_aarch64_reloc_map): Likewise.
1368 (aarch64_resolve_relocation): Likewise.
1369 (bfd_elf_aarch64_put_addend): Likewise.
1370 (aarch64_tls_transition_without_check): Likewise.
1371 (aarch64_reloc_got_type): Likewise.
1372 (elf64_aarch64_final_link_relocate): Likewise.
1373 (elf64_aarch64_tls_relax): Likewise.
1374 (elf64_aarch64_relocate_section): Likewise.
1375 (elf64_aarch64_gc_sweep_hook): Likewise.
1376 (elf64_aarch64_check_relocs): Likewise.
1378 2013-05-26 Mark Wielaard <mjw@redhat.com>
1380 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1381 (max_open_files): New static int initialized to zero.
1382 (bfd_cache_max_open): New static function to set and return
1384 (bfd_cache_init): Use bfd_cache_max_open.
1385 (bfd_open_file): Likewise.
1386 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1387 (AC_CHECK_FUNCS): Add getrlimit.
1388 * configure: Regenerated.
1389 * config.in: Likewise.
1390 * sysdep.h: Check and include sys/resource.h for getrlimit.
1392 2013-05-23 Alan Modra <amodra@gmail.com>
1394 * format.c (bfd_check_format_matches): Don't match a target in
1395 targ_selvecs if some other target is a better match. If
1396 targets implement match priority, fall back to the first of
1399 2013-05-22 Eric Herman <eric@freesa.org>
1402 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1404 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1407 * srec.c (srec_set_section_contents): Properly convert size
1408 and offset to address when octets_per_byte is not unity.
1410 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1412 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1413 refcount member of the gotplt_union when resetting the reference
1414 count. Adjust comment.
1416 2013-05-20 Will Newton <will.newton@linaro.org>
1418 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1419 relocs_copied member.
1420 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1421 relocs_copied member.
1422 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1423 relocs_copied member.
1425 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1427 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1428 function definition.
1430 2013-05-16 Cary Coutant <ccoutant@google.com>
1432 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1433 external_ext_size and esize.
1435 2013-05-16 Tristan Gingold <gingold@adacore.com>
1437 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1438 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1440 2013-05-15 Andreas Schwab <schwab@suse.de>
1442 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1444 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1446 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1447 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1449 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1451 * bfd.c (_bfd_default_error_handler): Replace use of putc
1452 by fputc. Add comment explaining why.
1454 2013-05-09 Alan Modra <amodra@gmail.com>
1456 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1457 of symbols when hashes already exist.
1459 2013-05-07 Will Newton <will.newton@linaro.org>
1461 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1462 plt_header_size argument for ports where it differs from
1464 * elf-bfd.h: Likewise.
1465 * elf32-i386.c: Pass plt_header_size to
1466 _bfd_elf_allocate_ifunc_dyn_relocs.
1467 * elf64-x86-64.c: Likewise.
1469 2013-05-07 Will Newton <will.newton@linaro.org>
1471 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1473 * elf-bfd.h: Likewise.
1475 2013-05-06 Paul Brook <paul@codesourcery.com>
1477 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1478 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1479 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1480 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1481 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1482 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1484 2013-05-06 Alan Modra <amodra@gmail.com>
1486 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1487 hashes are not available.
1489 2013-05-06 Alan Modra <amodra@gmail.com>
1491 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1492 hashes around loading as-needed library. Zero them on allocation,
1493 and restore to initial all-zero state if library not needed.
1494 Arrange to reuse hashes if we load library again later.
1496 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1498 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1499 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1500 * elfn32-mips.c: Likewise.
1501 * elf64-mips.c: Likewise.
1503 2013-05-02 Nick Clifton <nickc@redhat.com>
1505 * archures.c: Add some more MSP430 machine numbers.
1506 * config.bfd (msp430): Define targ_selvecs.
1507 * configure.in: Add bfd_elf32_msp430_ti_vec.
1508 * cpu-msp430.c: Add some more MSP430 machine numbers.
1509 * elf32-msp430.c Add support for MSP430X relocations.
1510 Add support for TI compiler generated relocations.
1511 Add support for sym_diff relocations.
1512 Add support for relaxing out of range short branches into long
1514 Add support for MSP430 attribute section.
1515 * reloc.c: Add MSP430X relocations.
1516 * targets.c: Add bfd_elf32_msp430_ti_vec.
1517 * bfd-in2.h: Regenerate.
1518 * configure: Regenerate.
1519 * libbfd.h: Regenerate.
1521 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1523 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1524 alpha*-*-linux*ecoff*.
1526 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1529 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1532 2013-04-30 Alan Modra <amodra@gmail.com>
1534 * elflink.c (bfd_elf_record_link_assignment): Dont make
1535 STV_INTERNAL symbols STV_HIDDEN.
1537 2013-04-29 Nick Clifton <nickc@redhat.com>
1539 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1540 fragmented .debug_line sections associated with unmarked code
1543 2013-04-29 Will Newton <will.newton@linaro.org>
1545 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1546 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1548 2013-04-29 Will Newton <will.newton@linaro.org>
1550 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1551 error check up and add error message.
1553 2013-04-26 Will Newton <will.newton@linaro.org>
1555 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1557 2013-04-25 Alan Modra <amodra@gmail.com>
1559 * config.bfd: Add powerpc64le-linux.
1561 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1563 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1566 2013-04-24 Roland McGrath <mcgrathr@google.com>
1568 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1569 allocate space for PLT header even if IS_IPLT_ENTRY.
1570 (arm_nacl_put_plt0): New function, broken out of ...
1571 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1572 If HTAB->nacl_p, set up the PLT header in .iplt too.
1573 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1574 a mapping symbol for the start of .iplt too.
1576 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1578 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1580 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1582 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1584 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1586 2013-04-22 Alan Modra <amodra@gmail.com>
1589 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1590 sh_size or reloc_count adjustment by count.
1592 2013-04-22 Alan Modra <amodra@gmail.com>
1594 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1595 create_linkage_sections here..
1596 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1597 (create_linkage_sections): Move earlier in file.
1598 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1599 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1601 2013-04-19 Nick Clifton <nickc@redhat.com>
1604 * compress.c (decompress_contents): Always call inflateEnd, even
1605 when another inflation operation fails.
1607 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1609 * elf-ifunc.c: Update copyright year.
1611 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1613 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1614 macro's return value is ignored.
1615 * elf32-hppa.c: Likewise.
1616 * elf32-tic6x.c: Likewise.
1617 * mach-o.c: Likewise.
1619 * opncls.c: Likewise.
1620 * peicode.h: Likewise.
1621 * elf32-m32r.c: Check return value of bfd_set_section_*().
1622 * elfnn-ia64.c: Likewise.
1623 * elfxx-mips.c: Likewise.
1624 * vms-alpha.c: Likewise.
1626 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1629 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1630 regular reference without non-GOT reference when building
1633 2013-04-15 Alan Modra <amodra@gmail.com>
1635 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1636 cache slot for archives.
1638 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1640 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1641 local variable mmop.
1643 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1646 * elf32-avr.c: Consider all sections to determine if linker
1647 relaxation can safely delete a ret after a call/jmp
1649 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1651 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1654 2013-04-08 Tom Tromey <tromey@redhat.com>
1656 * som.c (bfd_section_from_som_symbol): No longer static.
1657 * som.h (bfd_section_from_som_symbol): Declare.
1659 2013-04-06 Alan Modra <amodra@gmail.com>
1661 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1662 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1664 2013-04-05 Nick Clifton <nickc@redhat.com>
1666 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1668 2013-04-04 Alan Modra <amodra@gmail.com>
1670 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1671 * bfd-in2.h: Regenerate.
1672 * elflink.c (elf_link_add_object_symbols): Use new error.
1674 2013-04-03 Nick Clifton <nickc@redhat.com>
1676 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1677 (bfd_elf32_bfd_is_target_special_symbol): Define.
1679 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1681 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1682 elf64_aarch64_locals to get local GOT reference counts.
1684 2013-04-02 DJ Delorie <dj@redhat.com>
1686 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1687 (rl78_elf_relax_section): Only fetch the next reloc if there is
1690 2013-03-30 Alan Modra <amodra@gmail.com>
1693 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1694 global symbols referenced by relocs.
1695 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1696 * elf32-bfin.c (bfin_check_relocs): Likewise.
1697 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1698 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1699 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1700 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1701 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1702 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1703 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1704 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1705 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1706 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1707 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1708 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1709 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1710 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1711 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1712 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1713 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1714 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1715 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1716 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1717 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1718 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1719 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1720 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1721 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1722 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1723 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1724 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1725 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1726 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1727 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1728 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1729 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1730 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1731 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1732 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1733 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1734 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1735 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1736 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1737 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1738 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1739 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1740 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1741 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1742 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1743 test indirect/warning links for NULL.
1745 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1748 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1749 symbol is referenced by a non-shared object.
1750 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1752 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1754 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1755 R_SH_REL32 relocations against undefined weak symbols.
1757 2013-03-28 Alan Modra <amodra@gmail.com>
1759 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1760 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1761 into ifunc and non-ifunc.
1762 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1763 separate ifunc/non-ifunc dynrel counts.
1764 (allocate_got): Always use reliplt for ifunc.
1765 (allocate_dynrelocs): Likewise.
1766 (ppc64_elf_size_dynamic_sections): Likewise.
1767 (ppc64_elf_layout_multitoc): Likewise.
1768 (ppc64_elf_relocate_section): Likewise.
1770 2013-03-28 Alan Modra <amodra@gmail.com>
1772 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1773 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1774 into ifunc and non-ifunc.
1775 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1776 (ppc_elf_size_dynamic_sections): Likewise.
1777 (ppc_elf_relocate_section): Likewise.
1779 2013-03-28 Alan Modra <amodra@gmail.com>
1781 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1782 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1783 bfd_link_info* and asection* params.
1784 (_bfd_elf_reloc_type_class): Likewise.
1785 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1786 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1787 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1788 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1789 for any reliplt reloc. Don't return reloc_class_plt for
1790 R_PPC_REL24 and R_PPC_ADDR24.
1791 * elf64-ppc.c (allocate_got): Formatting.
1792 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1794 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1795 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1796 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1797 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1798 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1799 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1800 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1801 Add extra params to the various reloc_type_class functions.
1803 2013-03-27 Alan Modra <amodra@gmail.com>
1805 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1806 masks for all local ifunc syms.
1807 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1808 (ppc_elf_size_dynamic_sections): Likewise.
1809 (ppc_elf_relocate_section): Likewise.
1811 2013-03-27 Will Newton <will.newton@linaro.org>
1813 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1814 dynamic reloc for symbols with dynindx == -1.
1815 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1816 dynamic reloc for symbols with dynindx == -1.
1818 2013-03-27 Will Newton <will.newton@linaro.org>
1820 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1821 dynamic reloc for non-default visibility undefined weaks.
1822 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1823 dynamic reloc for non-default visibility undefined weaks.
1825 2013-03-26 Alan Modra <amodra@gmail.com>
1827 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1828 over _bfd_elf_merge_symbol calls.
1830 2013-03-26 Alan Modra <amodra@gmail.com>
1832 * elflink.c (elf_link_add_object_symbols): Add assertion for
1833 common override alignment check code. Formatting.
1835 2013-03-25 Alan Modra <amodra@gmail.com>
1837 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1838 usual common symbols as well as for dynamic. Add poldbfd param.
1839 Save old bfd. Adjust callers.
1840 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1841 and "value" by value, not pointer. Adjust caller.
1842 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1843 Delete code to set same. Use old_bfd and old_alignment from
1844 _bfd_elf_merge_symbol instead. Add default symbol before
1845 alignment and size checks. Wrap overlong lines.
1847 2013-03-25 Alan Modra <amodra@gmail.com>
1849 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1850 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1851 when override is true.
1853 2013-03-25 Alan Modra <amodra@gmail.com>
1855 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1858 2013-03-25 Alan Modra <amodra@gmail.com>
1860 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1862 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1863 early in symbol loop.
1865 2013-03-25 Alan Modra <amodra@gmail.com>
1867 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1868 (_bfd_elf_init_reloc_shdr): Delete.
1869 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1870 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1871 just what is needed.
1872 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1874 2013-03-23 Alan Modra <amodra@gmail.com>
1876 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1877 * elflink.c (_bfd_elf_merge_symbol): Make static.
1878 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1879 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1881 2013-03-23 Alan Modra <amodra@gmail.com>
1884 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1885 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1886 def_dynamic/ref_dynamic.
1887 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1890 2013-03-22 David S. Miller <davem@davemloft.net>
1892 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1895 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1898 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1899 errors adjusting relocs and symbols.
1901 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1903 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1904 @(disp:32,ERx) to mov @(disp:16,ERx).
1905 (R_H8_DISP32A16): New reloc.
1906 Comments added and corrected.
1907 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1908 * bfd-in2.h: Regenerate.
1909 * libbfd.h: Regenerate.
1911 2013-03-21 Kai Tietz <ktietz@redhat.com>
1913 * coffgen.c (coff_real_object_p): Make global.
1914 * peicode.h (coff_real_object_p): Add prototype.
1915 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1916 external_PEI_IMAGE_hdr structure.
1917 (coff_swap_filehdr_in): Handle variable header-size.
1918 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1919 of directory-entiries as specified in pe-header.
1921 2013-03-21 Nick Clifton <nickc@redhat.com>
1924 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1925 iWMMXt and iWMMXt2 processors from attributes.
1927 2013-03-20 Alan Modra <amodra@gmail.com>
1929 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1930 sh_type according to is_rela.
1932 2013-03-18 Alan Modra <amodra@gmail.com>
1935 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1936 considering whether an --as-needed library is needed.
1938 2013-03-14 Tom Tromey <tromey@redhat.com>
1940 * opncls.c (bfd_get_debug_link_info): Rename from
1941 get_debug_link_info. Export. Update comment.
1942 (find_separate_debug_file): Update.
1943 * bfd-in2.h: Rebuild.
1945 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1947 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1949 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1952 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1954 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1955 * elf.c (elfcore_write_s390_tdb): New function.
1956 (elfcore_write_register_note): Call it.
1957 (elfcore_grok_s390_tdb): New function.
1958 (elfcore_grok_note): Call it.
1960 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1962 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1964 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1966 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1968 2013-03-04 Alan Modra <amodra@gmail.com>
1970 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1971 non-zero addends when relocatable, rather than addends >= 32768.
1972 Always zero "addend" before applying relocation.
1974 2013-03-04 Nick Clifton <nickc@redhat.com>
1976 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1977 file pointer offsets for thin archives.
1979 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1981 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1982 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1984 2013-02-27 DJ Delorie <dj@redhat.com>
1986 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1987 * libbfd.h: Regenerate.
1988 * bfd-in2.h: Regenerate.
1989 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1990 references in compuated relocs.
1992 2013-02-26 Anthony Green <green@moxielogic.com>
1994 * config.bfd: Extend moxie-rtems target triplet name support.
1996 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1999 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2000 unique_global only for definition.
2001 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2003 (elf_link_add_object_symbols): Set unique_global only
2006 2013-02-21 Alan Modra <amodra@gmail.com>
2008 * elf-bfd.h (struct elf_build_id): Extracted from..
2009 (struct elf_build_id_info): ..here. Delete.
2010 (struct output_elf_obj_tdata): New, extracted from..
2011 (struct elf_obj_tdata): ..here. Reorganize for better packing.
2013 (elf_program_header_size): Reference tdata->o.
2014 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2015 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2016 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2017 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2018 when opening bfd in any mode that might write.
2019 (_bfd_elf_write_object_contents): Use build_id field in
2020 output_elf_obj_tdata.
2021 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2022 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2024 2013-02-21 Alan Modra <amodra@gmail.com>
2026 * elf-bfd.h (struct core_elf_obj_tdata): New.
2027 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2028 core_program, and core_command. Add "core".
2029 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2030 Update all refs to tdata core fields.
2031 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2032 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2033 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2034 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2035 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2036 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2037 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2038 to tdata core fields.
2040 2013-02-21 Alan Modra <amodra@gmail.com>
2042 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2043 Delete num_locals and num_globals.
2044 (elf_num_locals, elf_num_globals): Don't define.
2045 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2046 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2047 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2048 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2049 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2050 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2052 * elf.c (elf_map_symbols): Add pnum_locals param. Return
2053 number of locals syms via new param.
2054 (swap_out_syms): Adjust to suit elf_map_symbols change.
2056 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
2058 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2059 STO_MICROMIPS annotation.
2061 2013-02-19 Alan Modra <amodra@gmail.com>
2063 * configure.in: Bump version to 2.23.52.
2064 * elf-bfd.h (struct elf_build_id_info): New.
2065 (struct elf_obj_tdata): Delete after_write_object_contents,
2066 after_write_object_contents_info and build_id_size. Make build_id
2067 a pointer to struct elf_build_id_info.
2068 * elf.c (_bfd_elf_write_object_contents): Style. Update
2069 after_write_ibject_contents invocation.
2070 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
2071 allow zero size notes.
2072 * configure: Regenerate.
2074 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2076 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2077 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2078 (micromips_elf64_howto_table_rela): Likewise.
2079 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2080 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2081 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2082 (elf_micromips_howto_table_rela): Likewise.
2083 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2085 2013-02-18 Paul Brook <paul@codesourcery.com>
2087 * elfxx-mips.c (MICROMIPS_P): New macro.
2088 (_bfd_mips_elf_symbol_processing): Use it.
2090 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
2092 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2093 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2095 2013-02-18 Alan Modra <amodra@gmail.com>
2098 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2099 (_bfd_elf_strtab_clear_all_refs): Declare.
2100 (_bfd_elf_strtab_resize): Declare.
2101 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2102 (_bfd_elf_strtab_clear_all_refs): New function.
2103 (_bfd_elf_strtab_resize): Likewise.
2104 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2106 2013-02-18 Alan Modra <amodra@gmail.com>
2108 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2109 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2110 and elf_text_section to..
2111 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
2112 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2113 (struct alpha_elf_find_line): ..this.
2114 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2116 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2119 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2120 for references from the dummy bfd.
2122 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2125 * elflink.c (elf_link_add_object_symbols): Also track weak
2128 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2131 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2132 archive pointing to itself.
2133 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2135 2013-02-15 Nick Clifton <nickc@redhat.com>
2138 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2139 accessing a corrupt nested archive.
2141 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2143 * elfxx-mips.c (mips_got_page_ref): New structure.
2144 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2145 pair to represent the anchor point.
2146 (mips_got_info): Add a got_page_refs field.
2147 (mips_elf_link_hash_table): Add a sym_cache field.
2148 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2149 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2150 new anchor representation.
2151 (mips_elf_create_got_info): Create got_page_refs rather than
2153 (mips_elf_record_got_page_ref): New function.
2154 (mips_elf_pages_for_range): Move further down file.
2155 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2156 Use a section rather than a (bfd, symndx) pair to represent the
2158 (mips_elf_resolve_got_page_ref): New function.
2159 (mips_elf_resolve_final_got_entries): Use it to populate
2161 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2162 rather than mips_elf_record_got_page_entry. Only nullify h
2164 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2167 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2169 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2172 2013-02-12 Alan Modra <amodra@gmail.com>
2174 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2175 suitable definition when using generic linker hash table.
2177 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2179 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2180 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2181 mips_elf_traverse_got_arg. Count GOT entries.
2182 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2183 as argument. Update after above changes.
2184 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2185 mips_elf_count_got_entries. Update the calls to
2186 mips_elf_resolve_final_got_entries.
2188 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2190 * elfxx-mips.c (mips_got_tls_type): New enum.
2191 (mips_got_entry): Add tls_initialized.
2192 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2193 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2195 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2196 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2197 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2199 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2200 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2201 tls_initialized rather than GOT_TLS_DONE.
2202 (mips_tls_got_index): Delete.
2203 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2204 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2205 (mips_elf_record_got_entry): Initialize tls_initialized.
2207 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2209 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2210 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2211 tls_ie_got_offset and tls_gd_got_offset.
2212 (mips_elf_link_hash_newfunc): Remove initialization.
2213 (mips_elf_create_got_info): Likewise.
2214 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2215 (mips_tls_single_got_index): Delete.
2216 (mips_elf_local_got_index): Always use the GOT entry to track
2218 (mips_elf_global_got_index): Likewise.
2219 (mips_elf_create_local_got_entry): Assert that TLS entries have
2220 already been allocated.
2221 (mips_elf_record_global_got_symbol): Don't initialize
2222 tls_ie_type or tls_gd_type.
2223 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2224 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2226 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2228 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2229 have been allocated.
2230 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2231 tls_ie_type and tls_gd_type.
2233 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2235 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2236 aliasing violation. Check for htab allocation failures.
2238 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2240 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2242 (mips_elf_global_got_index): ...here. Reorder arguments so that
2243 the output bfd and info come first.
2244 (mips_elf_calculate_relocation): Update the call to
2245 mips_elf_global_got_index accordingly.
2246 (_bfd_mips_elf_finish_dynamic_symbol): Use
2247 mips_elf_primary_global_got_index rather than
2248 mips_elf_global_got_index.
2249 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2251 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2253 * elfxx-mips.c (mips_got_entry): Update comments.
2254 (mips_elf_multi_got_entry_eq): Rename to...
2255 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2256 (mips_elf_create_got_info): Remove master_got_p argument.
2257 Always use mips_elf_got_entry_eq.
2258 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2259 Update calls accordingly.
2261 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2263 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2264 (mips_elf_bfd2got_hash): Delete.
2265 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2266 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2267 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2268 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2269 than mips_elf_got_for_ibfd.
2270 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2271 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2272 (mips_elf_make_got_per_bfd): Replace with...
2273 (mips_elf_add_got_entry): ...this new function.
2274 (mips_elf_make_got_pages_per_bfd): Replace with...
2275 (mips_elf_add_got_page_entry): ...this new function.
2276 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2277 bfd and GOT arguments. Use mips_elf_add_got_entry and
2278 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2279 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2280 to set the BFD's GOT and free the old table.
2281 (mips_elf_merge_got): Replace bfd2got argument with separate
2282 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2283 Use mips_elf_count_got_entries to count the number of entries in
2284 each GOT. Update the calls to mips_elf_merge_got_with.
2285 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2286 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2287 (mips_elf_multi_got): Don't create the bfd2got hash table.
2288 Replace hash table traversal with a walk over the input bfds,
2289 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2290 to set the output bfd's GOT.
2291 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2292 bfds use the master GOT in the single-GOT case.
2293 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2294 rather than mips_elf_got_for_ibfd.
2296 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2298 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2299 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2300 (mips_elf_record_global_got_symbol): Update the hash entry before
2301 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2303 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2304 (mips_elf_record_got_page_entry): Record the entry in both the
2305 master and bfd GOTs.
2307 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2309 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2310 create another one if necessary.
2311 (mips_elf_set_gotidx): New function.
2312 (mips_elf_set_global_gotidx): Use it.
2313 (mips_elf_initialize_tls_index): Likewise. Take a
2314 mips_elf_traverse_got_arg as argument.
2315 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2316 (mips_elf_multi_got): Likewise. Cope with error returns from
2317 mips_elf_set_global_gotidx.
2319 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2321 * elfxx-mips.c (mips_got_info): Add relocs field.
2322 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2324 (mips_elf_traverse_got_arg): ...this new structure.
2325 (mips_elf_count_local_tls_relocs): Delete.
2326 (mips_elf_count_global_tls_relocs): Likewise.
2327 (mips_elf_count_got_entry): New function.
2328 (mips_elf_count_local_got_entries): Likewise.
2329 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2330 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2331 (mips_elf_record_local_got_symbol): Don't count got entries here.
2332 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2333 (mips_elf_set_global_got_offset): Split into...
2334 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2335 new functions. Take a mips_elf_traverse_got_arg rather than a
2336 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2337 Use g->relocs to record the number of relocs needed for global GOT
2339 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2340 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2341 relocations. Update for above function split.
2342 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2343 to count both the number of GOT entries and the number of TLS
2344 relocs required by local entries. Likewise
2345 mips_elf_count_global_tls_entries and global entries.
2346 Remove uses of mips_elf_count_local_tls_relocs and
2347 mips_elf_count_global_tls_relocs.
2349 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2351 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2352 to say that each structure represents only one type of TLS reference.
2353 (GOT_TLS_TYPE): New define.
2354 (mips_elf_link_hash_entry): Temporarily split tls_type and
2355 tls_got_offset into two variables each.
2356 (mips_elf_link_hash_newfunc): Update accordingly.
2357 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2358 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2359 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2360 (mips_tls_got_relocs): Use a switch statement.
2361 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2362 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2363 local "offset" variable.
2364 (mips_tls_got_index): Remove r_type argument and assert. Remove
2365 code that handled entries with two TLS types; always use the
2366 original got_index instead.
2367 (mips_tls_single_got_index): New function.
2368 (mips_elf_local_got_index): Use entry->tls_type to check for
2369 TLS entries. Use mips_tls_single_got_index. Update call to
2371 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2372 Use p->tls_type to check for TLS entries. Update call to
2373 mips_tls_got_index. Use mips_tls_single_got_index.
2374 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2375 Use entry.tls_type to check for TLS entries.
2376 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2377 with r_type argument. Use mips_elf_reloc_tls_type.
2378 Set up the new hash entry fields.
2379 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2380 with r_type argument. Use mips_elf_reloc_tls_type and
2381 mips_tls_got_entries. Remove code that handled entries
2382 with multiple TLS types.
2383 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2384 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2385 Use equality rather than masks when checking for specific TLS types.
2386 Use mips_tls_got_entries. Remove code that handled entries
2387 with multiple TLS types.
2388 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2389 testing the hash table entry.
2390 (_bfd_mips_elf_check_relocs): Update calls to
2391 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2392 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2393 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2395 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2397 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2398 (mips_elf_got_entry_hash): ...this, deleting the old version.
2399 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2402 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2404 * elfxx-mips.c (mips_elf_create_got_info): New function.
2405 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2406 (mips_elf_create_got_section): Likewise.
2408 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2410 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2413 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2415 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2417 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2419 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2420 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2422 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2424 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2425 (mips_elf_count_global_tls_relocs): Don't count indirect or
2427 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2428 number of TLS entries were allocated.
2430 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2432 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2434 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2436 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2437 if there are TLS relocations.
2439 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2441 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2442 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2444 2013-02-11 Alan Modra <amodra@gmail.com>
2446 * elfcode.h (elf_checksum_contents): Free contents.
2447 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2448 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2449 (elf_final_link_free): New function, extracted from..
2450 (bfd_elf_final_link): ..here. Always call
2451 _bfd_elf_write_section_eh_frame_hdr.
2452 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2453 _bfd_elf_link_hash_table_free.
2454 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2455 * libbfd.h: Regenerate.
2456 * merge.c (_bfd_merge_sections_free): New function.
2457 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2459 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2460 _bfd_elf_link_hash_table_free.
2461 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2462 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2463 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2464 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2465 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2466 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2467 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2468 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2469 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2470 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2471 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2472 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2473 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2474 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2475 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2476 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2477 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2479 2013-02-10 Alan Modra <amodra@gmail.com>
2481 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2482 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2483 * m68klinux.c (linux_link_hash_table_create): Likewise.
2484 * sparclinux.c (linux_link_hash_table_create): Likewise.
2485 * sunos.c (sunos_link_hash_table_create): Likewise.
2486 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2487 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2488 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2489 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2490 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2491 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2492 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2493 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2494 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2495 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2496 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2497 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2498 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2499 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2500 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2501 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2502 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2503 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2504 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2505 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2506 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2507 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2508 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2509 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2510 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2511 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2512 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2513 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2515 2013-02-10 Alan Modra <amodra@gmail.com>
2517 * i386linux.c (linux_link_hash_table_create): Allocate table
2518 with bfd_zmalloc, not bfd_alloc.
2519 * pdp11.c (link_hash_table_create): Allocate table with
2520 bfd_malloc, not bfd_alloc.
2521 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2522 with bfd_zmalloc, not bfd_zalloc.
2523 (bfin_link_hash_table_create): Likewise.
2524 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2525 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2527 2013-02-10 Alan Modra <amodra@gmail.com>
2530 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2532 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2534 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2536 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2539 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2541 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2544 2013-02-08 Alan Modra <amodra@gmail.com>
2547 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2548 * elf.c (elf_find_function): Revert last change. Use new
2549 tdata field rather than static vars for cache.
2551 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2554 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2555 symbol is defined in regular object.
2557 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2560 * elf.c (elf_find_function): Don't cache if symbols change.
2562 2013-02-07 Alan Modra <amodra@gmail.com>
2565 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2566 copy attributes from or to non-ELF.
2568 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2570 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2571 for non-zero TLS symbol.
2572 (elf_i386_relocate_section): Don't resolve size relocation against
2573 non-zero TLS symbol.
2574 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2575 pc_count for non-zero TLS symbol.
2576 (elf_x86_64_relocate_section): Don't resolve size relocation
2577 against non-zero TLS symbol.
2579 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2580 Andrew Jenner <andrew@codesourcery.com>
2582 Based on patches from Altera Corporation.
2584 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2585 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2586 (BFD_BACKENDS): Add elf32-nios2.lo.
2587 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2588 * Makefile.in: Regenerated.
2589 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2590 bfd_elf32_littlenios2_vec.
2591 * configure: Regenerated.
2592 * config.bfd: Add cases for nios2.
2593 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2594 (bfd_mach_nios2): Define.
2595 (bfd_nios2_arch): Declare.
2596 (bfd_archures_list): Add bfd_nios2_arch.
2597 * targets.c (bfd_elf32_bignios2_vec): Declare.
2598 (bfd_elf32_littlenios2_vec): Declare.
2599 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2600 bfd_elf32_littlenios2_vec.
2601 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2602 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2603 * bfd-in2.h: Regenerated.
2604 * libbfd.h: Regenerated.
2605 * cpu-nios2.c: New file.
2606 * elf32-nios2.c: New file.
2608 2013-02-06 Alan Modra <amodra@gmail.com>
2610 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2613 2013-02-06 Alan Modra <amodra@gmail.com>
2615 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2616 * Makefile.in: Regenerate.
2618 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2619 Pedro Alves <palves@redhat.com>
2621 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2622 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2624 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2625 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2626 * elf-linux-psinfo.h: New file.
2627 * elf.c: Include elf-linux-psinfo.h.
2628 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2630 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2631 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2632 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2633 (elfcore_write_ppc_linux_prpsinfo32): New function.
2635 2013-02-04 Tristan Gingold <gingold@adacore.com>
2637 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2640 2013-02-04 Alan Modra <amodra@gmail.com>
2642 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2643 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2644 * Makefile.in: Regenerate.
2645 * po/SRC-POTFILES.in: Regenerate.
2647 2013-02-04 Alan Modra <amodra@gmail.com>
2649 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2650 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2652 2013-02-01 Alan Modra <amodra@gmail.com>
2654 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2657 2013-01-31 Tristan Gingold <gingold@adacore.com>
2659 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2660 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2661 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2663 2013-01-31 Alan Modra <amodra@gmail.com>
2664 David S. Miller <davem@davemloft.net>
2667 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2668 references to __tls_get_addr.
2669 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2670 vtinherit and vtentry reloc handling too.
2671 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2673 2013-01-31 Alan Modra <amodra@gmail.com>
2675 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2677 2013-01-31 Alan Modra <amodra@gmail.com>
2679 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2681 2013-01-28 Alan Modra <amodra@gmail.com>
2683 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2684 "relocation" in error messages throughout file.
2685 (ppc64_elf_relocate_section): Remove sibling call error message,
2686 replace with "call lacks nop". Specially report errors for
2687 branches to function entry points via OPD lookup and branches
2688 to stubs. Remove NULL symbol handling now done by %T.
2690 2013-01-28 Alan Modra <amodra@gmail.com>
2692 * archive.c (bfd_generic_archive_p): Return target and keep
2693 ardata on partial matches.
2694 * format.c (bfd_check_format_matches): Adjust for above
2695 change. Remove bfd_error_file_ambiguously_recognized dead
2698 2013-01-26 Alan Modra <amodra@gmail.com>
2700 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2701 bfd_preserve_finish): Move to..
2702 * format.c: ..here, splitting out..
2703 (bfd_reinit): ..this. New function.
2704 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2705 keep bfd state for a match.
2706 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2707 * elfcore.h (elf_core_file_p): Likewise.
2708 * mach-o.c (bfd_mach_o_header_p): Likewise.
2709 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2710 * xsym.c (bfd_sym_object_p): Likewise.
2711 * mmo.c (mmo_scan): Clear abfd->symcount.
2712 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2713 * section.c (bfd_section_list_clear): Clear section_htab.count.
2714 * bfd-in2.h: Regenerate.
2716 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2718 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2719 second reloc, make sure that the reloc potentially exists first.
2721 2013-01-24 Nick Clifton <nickc@redhat.com>
2723 * archures.c: Add bfd_mach_v850e3v5.
2724 * bfd-in2.h: Regenerate.
2725 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2726 * cpu-v850_rh850.c: Likewise.
2727 * elf32-v850.c: Add support for v850e3v5 architecture.
2729 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2731 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2733 2013-01-23 Leif Ekblad <leif@rdos.net>
2735 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2737 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2739 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2740 non-zero TLS symbol.
2741 (elf_i386_relocate_section): Resolve size relocation against
2742 non-zero TLS symbol.
2743 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2744 for non-zero TLS symbol.
2745 (elf_x86_64_relocate_section): Resolve size relocation against
2746 non-zero TLS symbol.
2748 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2750 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2751 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2754 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2756 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2757 PC-relative relocation.
2758 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2759 as PC-relative relocation.
2761 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2763 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2765 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2767 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2768 and R_X86_64_SIZE64 check.
2769 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2770 nor R_X86_64_SIZE64.
2772 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2774 * bfd-in2.h: Regenerated.
2775 * libbfd.h: Likewise.
2777 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2778 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2779 (elf_i386_check_relocs): Handle R_386_SIZE32.
2780 (elf_i386_gc_sweep_hook): Likewise.
2781 (elf_i386_relocate_section): Likewise.
2783 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2784 and R_X86_64_SIZE64 entries.
2785 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2786 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2787 (elf_x86_64_reloc_name_lookup): Likewise.
2788 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2790 (elf_x86_64_gc_sweep_hook): Likewise.
2791 (elf_x86_64_relocate_section): Likewise.
2793 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2796 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2798 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2799 with R_X86_64_RELATIVE64.
2801 2013-01-15 Nick Clifton <nickc@redhat.com>
2803 * elf32-msp430.c: Fix spelling typo.
2805 2013-01-15 Alan Modra <amodra@gmail.com>
2807 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2810 2013-01-14 Alan Modra <amodra@gmail.com>
2813 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2814 (memory_bclose): Likewise. Return 0 on success.
2815 * cache.c (cache_bclose): Likewise.
2816 * opncls.c (opncls_bclose, bfd_close): Likewise.
2817 * vms-lib.c (vms_lib_bclose): Likewise.
2818 * libbfd.h: Regenerate.
2820 2013-01-13 Alan Modra <amodra@gmail.com>
2822 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2823 Add ref_dynamic_nonweak.
2824 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2825 (_bfd_elf_merge_symbol): Don't call above function. Move
2826 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2828 (elf_link_add_object_symbols): Delete redundant "override" test.
2829 Don't set dynamic_def here.
2830 (elf_link_output_extsym): Update.
2832 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2834 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2835 normal and TLS symbol access.
2836 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2838 2013-01-12 Alan Modra <amodra@gmail.com>
2840 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2841 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2842 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2844 2013-01-12 Alan Modra <amodra@gmail.com>
2847 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2848 (_bfd_elf_strtab_clear_all_refs): Define.
2849 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2850 (_bfd_elf_strtab_clear_all_refs): Delete.
2851 * elflink.c (elf_link_add_object_symbols): Clear out added
2852 strtab refs. Correct handling of warning common symbols.
2854 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2856 * aout0.c: Remove trailing white spaces.
2857 * archive.c: Likewise.
2858 * archures.c: Likewise.
2859 * bfd-in.h: Likewise.
2860 * bfd-in2.h: Likewise.
2861 * coff-alpha.c: Likewise.
2862 * coff-i860.c: Likewise.
2863 * coff-mips.c: Likewise.
2864 * coff-ppc.c: Likewise.
2865 * coff-tic80.c: Likewise.
2866 * coff-x86_64.c: Likewise.
2867 * coff-z80.c: Likewise.
2868 * coffcode.h: Likewise.
2869 * coffgen.c: Likewise.
2870 * cofflink.c: Likewise.
2871 * compress.c: Likewise.
2872 * corefile.c: Likewise.
2873 * cpu-arm.c: Likewise.
2874 * cpu-avr.c: Likewise.
2875 * cpu-bfin.c: Likewise.
2876 * cpu-cr16.c: Likewise.
2877 * cpu-cr16c.c: Likewise.
2878 * cpu-crx.c: Likewise.
2879 * cpu-h8300.c: Likewise.
2880 * cpu-i386.c: Likewise.
2881 * cpu-lm32.c: Likewise.
2882 * cpu-m68k.c: Likewise.
2883 * cpu-moxie.c: Likewise.
2884 * cpu-msp430.c: Likewise.
2885 * cpu-sh.c: Likewise.
2886 * cpu-xc16x.c: Likewise.
2887 * dwarf2.c: Likewise.
2888 * ecofflink.c: Likewise.
2889 * ecoffswap.h: Likewise.
2890 * elf-ifunc.c: Likewise.
2891 * elf-m10300.c: Likewise.
2892 * elf-vxworks.c: Likewise.
2893 * elf32-avr.c: Likewise.
2894 * elf32-avr.h: Likewise.
2895 * elf32-cr16.c: Likewise.
2896 * elf32-cr16c.c: Likewise.
2897 * elf32-cris.c: Likewise.
2898 * elf32-crx.c: Likewise.
2899 * elf32-frv.c: Likewise.
2900 * elf32-hppa.c: Likewise.
2901 * elf32-i860.c: Likewise.
2902 * elf32-ip2k.c: Likewise.
2903 * elf32-iq2000.c: Likewise.
2904 * elf32-m32c.c: Likewise.
2905 * elf32-m68hc1x.c: Likewise.
2906 * elf32-msp430.c: Likewise.
2907 * elf32-mt.c: Likewise.
2908 * elf32-ppc.c: Likewise.
2909 * elf32-rl78.c: Likewise.
2910 * elf32-s390.c: Likewise.
2911 * elf32-score.h: Likewise.
2912 * elf32-sh-symbian.c: Likewise.
2913 * elf32-sh.c: Likewise.
2914 * elf32-spu.c: Likewise.
2915 * elf32-tic6x.c: Likewise.
2916 * elf32-v850.c: Likewise.
2917 * elf32-xc16x.c: Likewise.
2918 * elf32-xtensa.c: Likewise.
2919 * elf64-alpha.c: Likewise.
2920 * elf64-hppa.c: Likewise.
2921 * elf64-ppc.c: Likewise.
2922 * elf64-s390.c: Likewise.
2923 * elfcore.h: Likewise.
2924 * elflink.c: Likewise.
2925 * elfxx-mips.c: Likewise.
2926 * elfxx-sparc.c: Likewise.
2927 * elfxx-tilegx.c: Likewise.
2929 * libcoff.h: Likewise.
2930 * libpei.h: Likewise.
2931 * libxcoff.h: Likewise.
2932 * linker.c: Likewise.
2933 * mach-o-i386.c: Likewise.
2934 * mach-o-target.c: Likewise.
2935 * mach-o.c: Likewise.
2936 * mach-o.h: Likewise.
2938 * opncls.c: Likewise.
2939 * pdp11.c: Likewise.
2940 * pe-x86_64.c: Likewise.
2941 * peXXigen.c: Likewise.
2942 * pef-traceback.h: Likewise.
2943 * pei-x86_64.c: Likewise.
2944 * peicode.h: Likewise.
2945 * plugin.c: Likewise.
2946 * reloc.c: Likewise.
2947 * riscix.c: Likewise.
2948 * section.c: Likewise.
2951 * tekhex.c: Likewise.
2952 * ticoff.h: Likewise.
2953 * vaxbsd.c: Likewise.
2954 * xcofflink.c: Likewise.
2955 * xtensa-isa.c: Likewise.
2957 2013-01-10 Will Newton <will.newton@imgtec.com>
2959 * Makefile.am: Add Meta.
2960 * Makefile.in: Regenerate.
2961 * archures.c (bfd_mach_metag): New.
2962 * bfd-in2.h: Regenerate.
2963 * config.bfd: Add Meta.
2964 * configure: Regenerate.
2965 * configure.in: Add Meta.
2966 * cpu-metag.c: New file.
2967 * elf-bfd.h: Add Meta.
2968 * elf32-metag.c: New file.
2969 * elf32-metag.h: New file.
2970 * libbfd.h: Regenerate.
2971 * reloc.c: Add Meta relocations.
2972 * targets.c: Add Meta.
2974 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2976 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2977 (elfcore_write_aarch_hw_break): Likewise.
2978 (elfcore_write_aarch_hw_watch): Likewise.
2979 * elf.c (elfcore_grok_aarch_tls): New function.
2980 (elfcore_grok_aarch_hw_break): Likewise.
2981 (elfcore_grok_aarch_hw_watch): Likewise.
2982 (elfcore_grok_note): Call the new functions to handle the
2983 corresponding notes.
2984 (elfcore_write_aarch_tls): New function.
2985 (elfcore_write_aarch_hw_break): Likewise.
2986 (elfcore_write_aarch_hw_watch): Likewise.
2987 (elfcore_write_register_note): Call the new functions to handle the
2988 corresponding pseudo sections.
2990 2013-01-07 Tom Tromey <tromey@redhat.com>
2992 * section.c (_bfd_std_section): Rename from std_section.
2993 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2994 (STD_SECTION): Update.
2995 * bfd-in2.h: Rebuild.
2997 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2999 * archures.c (bfd_mach_mips5900): Define.
3000 * bfd-in2.h: Regenerate.
3001 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3002 * cpu-mips.c: Add support for MIPS r5900.
3003 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3005 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
3006 Nick Clifton <nickc@redhat.com>
3008 * elflink.c (get_value): Prevent the use of an undefined shift
3009 operation. Add sanity checks.
3011 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3013 * config.bfd (cr16*-*-uclinux*): New target support.
3016 For older changes see ChangeLog-2012
3018 Copyright (C) 2013 Free Software Foundation, Inc.
3020 Copying and distribution of this file, with or without modification,
3021 are permitted in any medium without royalty provided the copyright
3022 notice and this notice are preserved.
3028 version-control: never