1 2013-11-11 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
5 2013-11-11 Ulrich Weigand <uweigand@de.ibm.com>
7 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
8 here, not SYMBOL_CALLS_LOCAL.
9 (ppc64_elf_relocate_section): Likewise.
10 (size_global_entry_stubs): Set undefined symbols on their global
12 (build_global_entry_stubs): ..rather than here.
13 (ppc64_elf_build_stubs): Don't reset glink->size before calling
14 build_global_entry_stubs.
16 2013-11-07 Roland McGrath <mcgrathr@google.com>
18 * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
19 collide with bfd_mach_l1om.
20 * bfd-in2.h: Regenerate.
22 * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
23 (elf_backend_object_p): Use that in elf32-i386-nacl definition.
24 * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
25 (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
26 (elf32_x86_64_nacl_elf_object_p): New function.
27 (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
29 2013-11-05 DJ Delorie <dj@redhat.com>
31 * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
32 are loaded before trying to use them.
34 2013-11-05 H.J. Lu <hongjiu.lu@intel.com>
35 Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
38 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
40 * elf-m10200.c (mn10200_elf_relocate_section): Updated.
41 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
42 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
43 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
44 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
45 (bfin_relocate_section): Likewise.
46 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
47 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
48 * elf32-cris.c (cris_elf_relocate_section): Likewise.
49 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
50 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
51 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
52 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
53 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
54 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
55 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
56 * elf32-i386.c (elf_i386_relocate_section): Likewise.
57 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
58 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
59 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
60 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
61 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
62 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
63 * elf32-metag.c (elf_metag_relocate_section): Likewise.
64 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
65 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
66 * elf32-mep.c (mep_elf_relocate_section): Likewise.
67 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
68 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
69 * elf32-mt.c (mt_elf_relocate_section): Likewise.
70 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
71 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
72 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
73 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
74 * elf32-rx.c (rx_elf_relocate_section): Likewise.
75 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
76 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
77 * elf32-s390.c (elf_s390_relocate_section): Likewise.
78 * elf32-v850.c (v850_elf_relocate_section): Likewise.
79 * elf32-vax.c (elf_vax_relocate_section): Likewise.
80 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
81 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
82 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
83 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
84 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
85 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
86 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
87 * elf64-s390.c (elf_s390_relocate_section): Likewise.
88 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
89 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
90 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
91 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
93 * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
94 from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
96 2013-11-05 Alan Modra <amodra@gmail.com>
98 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
100 (ppc64_elf_set_toc): Adjust.
102 2013-11-05 Alan Modra <amodra@gmail.com>
104 * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
105 iplt, reliplt. Update all references to use elf.sgot, elf.splt,
106 elf.srelplt, elf.iplt and elf.irelplt.
108 2013-11-03 Sandra Loosemore <sandra@codesourcery.com>
110 * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
111 ATTRIBUTE_UNUSED from parameter.
112 (nios2_elf_do_lo16_relocate): Likewise.
113 (nios2_elf32_do_hiadj16_relocate): Likewise.
114 (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
115 (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
116 (nios2_elf32_do_pcrel16_relocate): Likewise.
117 (nios2_elf32_do_call26_relocate): Likewise.
118 (nios2_elf32_do_gprel_relocate): Likewise.
119 (nios2_elf32_do_ujmp_relocate): Likewise.
120 (nios2_elf32_do_cjmp_relocate): Likewise.
121 (nios2_elf32_do_callr_relocate): Likewise.
122 (nios2_elf32_gc_mark_hook): Likewise.
124 2013-11-04 Alan Modra <amodra@gmail.com>
126 * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
127 prologue to non-PIC in non-PIC executables.
129 2013-11-04 Alan Modra <amodra@gmail.com>
131 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
132 pointer_equality_needed flag.
133 (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
134 entries for references to functions in shared libraries on
136 (readonly_dynrelocs): Split into function of the same name and..
137 (maybe_set_textrel): ..this new function. Update call.
138 (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
139 ELFv2 in most cases if we have a plt entry. Use new
141 (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
142 for ifunc in static executables.
143 (size_global_entry_stubs): New function.
144 (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
145 Save end of glink branch table.
146 (ppc64_elf_hash_symbol): New function.
147 (build_global_entry_stubs): New function.
148 (ppc64_elf_build_stubs): Call build_global_entry_stubs. Adjust
150 (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
151 (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
154 2013-11-02 Alan Modra <amodra@gmail.com>
156 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
158 2013-11-02 Alan Modra <amodra@gmail.com>
160 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
161 to value for object file.
163 2013-11-01 Roland McGrath <mcgrathr@google.com>
165 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
166 some section have SEC_HAS_CONTENTS set. It's not set for
167 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
168 sections is implausible and not really supportable anyway.
170 2013-10-30 Alan Modra <amodra@gmail.com>
172 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
173 tag to specify tls optimisation.
174 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
175 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
176 toc pointers are used via DT_PPC64_OPT.
178 2013-10-30 Alan Modra <amodra@gmail.com>
180 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
181 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
182 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
183 ppc64_elf_relocate_section): Use new defines.
185 2013-10-30 Alan Modra <amodra@gmail.com>
187 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
188 parameter and adjust for ELFv2. Update all uses.
189 (PLT_CALL_STUB_SIZE): Delete.
190 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
191 (allocate_dynrelocs): Likewise.
192 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
193 (get_r2off): Return 0 for ELFv2 -R.
194 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
195 (ppc64_elf_size_stubs): Likewise.
196 (ppc64_elf_build_stubs): Add new ELFv2 glink.
198 2013-10-30 Alan Modra <amodra@gmail.com>
199 Ulrich Weigand <uweigand@de.ibm.com>
201 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
202 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
203 we forgot, "plt_ent".
204 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
205 st_other bits only valid in ELFv2.
206 (ppc64_elf_merge_symbol_attribute): New function.
207 (ppc_type_of_stub): Add local_off param to test branch range.
208 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
209 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
210 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
212 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
215 2013-10-30 Alan Modra <amodra@gmail.com>
217 * elf64-ppc.c (abiversion, set_abiversion): New functions.
218 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
219 (struct ppc_link_hash_table): Add opd_abi.
220 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
221 (ppc64_elf_merge_private_bfd_data): New function.
222 (ppc64_elf_print_private_bfd_data): New function.
223 (ppc64_elf_tls_setup): Set htab->opd_abi.
224 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
226 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
227 (ppc64_elf_finish_dynamic_symbol): Likewise
229 2013-10-30 Alan Modra <amodra@gmail.com>
231 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
232 reg and r12 as destination.
233 (ppc_build_one_stub): Likewise.
234 (ppc64_elf_build_stubs): Likewise for glink.
236 2013-10-30 Alan Modra <amodra@gmail.com>
238 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
239 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
240 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
241 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
242 Make all _HA and _HI relocs report signed overflow.
243 (ppc64_elf_reloc_type_lookup): Handle new relocs.
244 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
245 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
246 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
247 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
248 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
249 * libbfd.h: Regenerate.
250 * bfd-in2.h: Regenerate.
252 2013-10-29 Roland McGrath <mcgrathr@google.com>
254 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
255 sequence to match what the assembler generates.
257 2013-10-29 Jan Beulich <jbeulich@suse.com>
259 * elflink.c (struct elf_outext_info): Add field file_sym_done.
260 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
261 symbol emission from here ...
262 (elf_link_output_extsym): ... to here.
264 2013-10-24 Nick Clifton <nickc@redhat.com>
267 * dwarf2.c (lookup_address_in_line_info_table): Change return type
268 to be the range of addresses covered by the table.
269 (comp_unit_find_nearest_line): Likewise.
270 (find_line): Search all CUs. Select the one that matches and
271 covers the smallest address range.
273 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
275 * elf32-cris.c (cris_elf_check_relocs): Don't assume
276 a registered dynobj means that a .got has been created.
278 2013-10-17 Alan Modra <amodra@gmail.com>
281 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
282 when finding lowest_section.
284 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
286 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
287 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
288 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
289 Merge Tag_GNU_MIPS_ABI_MSA attributes.
291 2013-10-14 Nick Clifton <nickc@redhat.com>
293 * gen-aout.c (main): Fix formatting. Close file.
295 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
297 * elfxx-mips.c (mips_use_local_got_p): New function.
298 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
299 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
300 GOT and absolute references.
302 2013-10-09 Roland McGrath <mcgrathr@google.com>
304 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
305 expression to int to silence over-eager compiler warnings.
307 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
308 loop that doesn't use (or initialize) it.
310 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
311 Move second const qualifier so it applies to the pointer.
313 2013-10-09 Nick Clifton <nickc@redhat.com>
316 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
318 2013-10-09 Tom Tromey <tromey@redhat.com>
320 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
322 2013-10-09 Nick Clifton <nickc@redhat.com>
325 * elf32-rl78.c (rl78_dump_symtab): Delete.
326 (rl78_get_reloc): Delete.
328 2013-10-09 Tom Tromey <tromey@redhat.com>
330 * bfd-in2.h: Rebuild.
331 * opncls.c (bfd_get_alt_debug_link_info): Change type of
332 buildid_len to bfd_size_type.
334 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
337 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
338 "case". Reindent "switch" statements.
340 2013-10-08 Tom Tromey <tromey@redhat.com>
342 * bfd-in2.h: Rebuild.
343 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
344 parameter. Change type of buildid_out. Update.
345 (get_alt_debug_link_info_shim): New function.
346 (bfd_follow_gnu_debuglink): Use it.
348 2013-10-08 Andreas Schwab <schwab@suse.de>
350 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
353 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
355 * configure: Regenerate.
357 2013-10-03 Will Newton <will.newton@linaro.org>
359 * configure: Regenerate.
360 * configure.in: Build elf-ifunc.o for AArch64.
361 * elfnn-aarch64.c: Include objalloc.h.
362 (elfNN_aarch64_local_htab_hash): New function.
363 (elfNN_aarch64_local_htab_eq): New function.
364 (elfNN_aarch64_get_local_sym_hash): New function.
365 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
367 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
368 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
369 for handling STT_GNU_IFUNC symbols.
370 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
371 references to STT_GNU_IFUNC symbols.
372 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
373 STT_GNU_IFUNC symbols.
374 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
375 symbols. Ensure we don't increase plt.refcount from -1 to 0.
376 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
377 (elfNN_aarch64_is_function_type): Remove function.
378 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
379 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
380 (elfNN_aarch64_allocate_local_dynrelocs): New function.
381 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
382 (elfNN_aarch64_size_dynamic_sections): Call
383 elfNN_aarch64_allocate_local_dynrelocs.
384 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
385 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
386 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
387 STT_GNU_IFUNC symbols and .iplt.
388 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
389 (elfNN_aarch64_finish_dynamic_sections): Call
390 elfNN_aarch64_finish_local_dynamic_symbol.
392 2013-09-30 Nick Clifton <nickc@redhat.com>
394 * cpu-msp430.c: Use printable names that match the values
395 displayed by readelf.
397 2013-08-25 Andrew Pinski <apinski@cavium.com>
399 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
402 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
404 * elfxx-mips.c (mips_elf_create_got_section): Hide
405 _GLOBAL_OFFSET_TABLE_.
407 2013-09-24 Alan Modra <amodra@gmail.com>
409 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
411 2013-09-24 Alan Modra <amodra@gmail.com>
413 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
414 stabs at end of .stab. Tidy variable usage. Don't drop the need
415 for a NULL function name stab if If N_FUN stab is ignored.
416 Ensure index entry count loop matches write loop.
418 2013-09-20 Alan Modra <amodra@gmail.com>
420 * configure: Regenerate.
422 2013-09-18 Tristan Gingold <gingold@adacore.com>
424 * configure.in: Bump version to 2.24.51
425 * configure: Regenerate.
427 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
429 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
432 2013-08-31 John David Anglin <dave.anglin@bell.net>
434 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
437 2013-08-29 Jakub Jelinek <jakub@redhat.com>
439 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
440 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
441 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
442 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
444 2013-08-27 Alan Modra <amodra@gmail.com>
446 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
447 Add notice_as_needed.
448 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
449 (elf_backend_notice_as_needed): Define.
450 (ppc64_elf_as_needed_cleanup): Rename and adjust..
451 (ppc64_elf_notice_as_needed): ..to this.
452 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
453 (elf_link_add_object_symbols): ..from here.
454 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
455 (elf_backend_notice_as_needed): Define..
456 (elfNN_bed): ..and use here.
458 2013-08-26 Roland McGrath <mcgrathr@google.com>
460 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
461 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
462 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
463 (bfd_i386_nacl_arch): New variable.
464 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
465 (bfd_x64_32_arch_intel_syntax): Link them into the list.
466 * bfd-in2.h: Regenerate.
468 2013-08-26 Roland McGrath <mcgrathr@google.com>
470 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
471 elf_segment_map list. If an executable segment is page-aligned
472 but does not end with a full page, then append a fake section into
473 the segment map entry that pads out the page.
474 (nacl_final_write_processing): New function. Write the code fill
475 laid out in nacl_modify_segment_map.
476 * elf-nacl.h: Declare it.
477 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
478 (elf_backend_final_write_processing): Define it for NaCl backend.
479 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
480 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
482 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
483 parameter to MINPAGESIZE.
484 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
486 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
488 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
490 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
491 set GOT's entry size if there is no ELF section data.
492 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
493 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
496 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
498 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
499 (get_elf_x86_64_backend_data): Use it.
500 (elf_x86_64_size_dynamic_sections): Likewise.
502 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
505 * bfdio.c: Fix typos.
506 * elf32-spu.c: Likewise.
507 * elfnn-aarch64.c: Likewise.
509 2013-08-21 Tristan Gingold <gingold@adacore.com>
511 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
513 * coffcode.h (coff_compute_section_file_positions): Force
514 match between file offset and vma offset.
516 2013-08-21 Alan Modra <amodra@gmail.com>
518 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
519 and *poldalignment before exiting when !relocs_compatible.
521 2013-08-21 Alan Modra <amodra@gmail.com>
523 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
524 symbols to STV_HIDDEN.
526 2013-08-14 John Tytgat <john@bass-software.com>
529 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
530 segment containing the relocating symbol instead of assuming 0 for
531 sb group relocations.
533 2013-08-09 Nick Clifton <nickc@redhat.com>
535 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
536 flag bits do not match.
537 (rl78_elf_print_private_bfd_data): Describe G10 flag.
539 2013-08-05 John Tytgat <john@bass-software.com>
541 * po/BLD-POTFILES.in: Regenerate.
542 * po/SRC-POTFILES.in: Likewise.
544 2013-07-31 John Tytgat <john@bass-software.com>
547 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
550 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
552 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
553 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
556 2013-07-27 Andrew Pinski <apinski@cavium.com>
558 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
559 Use the correct alignment for
560 _bfd_elf_make_dynamic_reloc_section for ILP32.
562 2013-07-27 Andrew Pinski <apinski@cavium.com>
564 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
565 BFD_RELOC_AARCH64_NONE explicitly.
567 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
569 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
570 entry size if there is no ELF section data.
572 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
574 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
575 Don't check symbol visibility here. Remove a check already
577 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
578 instead of individual checks.
579 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
580 check the offset to decide if produce a GOT or PLT entry.
581 Remove redundant assertions. Remove code to produce GOT entries
582 for local symbols. Remove a duplicate comment and add a comment
584 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
587 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
589 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
592 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
594 * elf32-vax.c (elf_vax_discard_got_entries): New function.
595 (elf_vax_always_size_sections): Likewise.
596 (elf_vax_size_dynamic_sections): Remove code moved to
597 elf_vax_always_size_sections. Make comment on
598 elf_vax_instantiate_got_entries match reality.
599 (elf_vax_instantiate_got_entries): Assert that rather than check
600 if dynobj is null. Don't check for dynamic_sections_created.
601 Make function description match reality.
602 (elf_backend_always_size_sections): New macro.
604 2013-07-25 Alan Modra <amodra@gmail.com>
606 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
608 (opd_entry_value): Cache .opd section contents.
609 (ppc64_elf_relocate_section): Adjust.
611 2013-07-25 Alan Modra <amodra@gmail.com>
615 * elflink.c (elf_link_add_object_symbols): Correct test in
616 last patch. Remove unnecessary code.
618 2013-07-24 Tristan Gingold <gingold@adacore.com>
620 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
621 R_RBR. Add numbers in comments.
622 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
623 * coff64-rs6000.c: Likewise.
625 2013-07-20 Alan Modra <amodra@gmail.com>
629 * elflink.c (elf_link_add_object_symbols): Don't clobber
630 .gnu.warning.symbol sections when shared.
632 2013-07-19 Nick Clifton <nickc@redhat.com>
634 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
635 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
637 2013-07-18 Travis Snoozy <quandary@remstate.com>
640 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
642 * R_MSP430_2X_PCREL: Likewise.
643 * R_MSP430X_10_PCREL: Likewise.
644 * R_MSP430X_2X_PCREL: Likewise.
646 2013-07-18 Terry Guo <terry.guo@arm.com>
648 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
650 (elf32_arm_final_link_relocate): Likewise.
652 2013-07-18 Bill Neubauer <wcn@google.com>
654 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
657 2013-07-18 Roland McGrath <mcgrathr@google.com>
659 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
660 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
661 (arm_build_one_stub): Increase MAXRELOCS to 3.
662 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
663 (struct elf32_arm_link_hash_table): Give add_stub_section member's
664 pointee type a third argument.
665 (elf32_arm_create_or_find_stub_sec): Update caller.
666 (elf32_arm_size_stubs): Update argument type.
667 * bfd-in.h (elf32_arm_size_stubs): Update decl.
668 * bfd-in2.h: Regenerate.
669 * libbfd.h: Regenerate.
671 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
673 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
674 magic numbers with enum values.
676 2013-07-12 Roland McGrath <mcgrathr@google.com>
678 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
679 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
680 been added here with 2013-07-05 elf32-s390.c change).
681 * bfd-in2.h: Regenerate (no-op).
682 * libbfd.h: Regenerate (no-op).
684 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
686 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
688 (_bfd_mips_elf_print_private_bfd_data): Likewise.
690 2013-07-09 Tristan Gingold <gingold@adacore.com>
692 * vms-alpha.c (struct vms_private_data_struct): Remove
693 flag_hash_long_names and flag_show_after_trunc.
694 (hash_string): Remove.
695 (_bfd_vms_length_hash_symbol): Remove.
696 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
697 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
698 (_bfd_vms_write_ehdr): Remove code that set removed flags.
699 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
700 (vms_bfd_is_local_label_name): Remove trace call.
702 2013-07-09 Tristan Gingold <gingold@adacore.com>
704 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
706 * configure.com: Adjust to match changes in configure.
707 * makefile.vms (OBJS): Update list.
709 2013-07-05 Tristan Gingold <gingold@adacore.com>
711 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
714 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
716 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
717 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
718 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
719 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
721 * elf64-s390.c: See elf32-s390.c
722 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
723 * libbfd.h: Add new reloc strings.
725 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
727 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
729 (elfNN_aarch64_relocate_section): Likewise.
730 (elfNN_aarch64_gc_sweep_hook): Likewise.
731 (elfNN_aarch64_check_relocs): Likewise.
733 2013-07-03 Alan Modra <amodra@gmail.com>
735 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
736 when relocatable. Don't change root.type or type here.
737 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
739 2013-07-03 Alan Modra <amodra@gmail.com>
741 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
742 (ppc64_elf_size_stubs): Don't set "addend".
743 (ppc64_elf_relocate_section): Don't allow calls via
744 toc-adjusting stubs without a following nop even in an
745 executable, except for self-calls and both libc_start_main
746 and .libc_start_main.
748 2013-07-03 Alan Modra <amodra@gmail.com>
750 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
752 2013-07-02 Tristan Gingold <gingold@adacore.com>
754 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
757 2013-07-02 Tristan Gingold <gingold@adacore.com>
759 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
760 (_bfd_vms_find_nearest_line_discriminator): New function.
762 2013-07-02 Tristan Gingold <gingold@adacore.com>
764 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
766 2013-07-02 Tristan Gingold <gingold@adacore.com>
768 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
769 (rs6000coff_vec): Reference it.
771 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
773 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
774 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
775 (elfNN_aarch64_create_dynamic_sections): Do not define
776 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
778 2013-07-02 Alan Modra <amodra@gmail.com>
780 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
781 .TOC. after relocatable check.
783 2013-07-01 Alan Modra <amodra@gmail.com>
785 * elf64-ppc.h (ppc64_elf_toc): Delete.
786 (ppc64_elf_set_toc): Declare.
787 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
788 with call the ppc64_elf_set_toc.
789 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
790 (ppc64_elf_start_multitoc_partition): Likewise.
791 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
793 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
795 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
796 as needing a toc pointer.
797 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
798 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
801 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
804 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
807 2013-06-28 Nick Clifton <nickc@redhat.com>
810 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
812 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
814 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
816 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
817 in sgot[0] rather than sgotplt[0].
819 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
821 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
822 beginning of the generated file.
823 (elf64-aarch64.c): Likewise.
824 * Makefile.in: Re-generated.
826 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
828 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
829 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
830 * Makefile.in: Re-generated.
831 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
832 (bfd_elf64_littleaarch64_vec): Likewise.
833 (bfd_elf32_bigaarch64_vec): Likewise.
834 (bfd_elf32_littleaarch64_vec): Likewise.
835 * configure: Re-generated.
836 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
837 * elfxx-aarch64.h: New file.
838 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
839 stuff to elfxx-aarch64.c.
840 (bfd_elf_aarch64_put_addend): Removed.
841 (PG_OFFSET, PG): Likewise.
842 (elfNN_aarch64_small_plt0_entry): Support ELF32.
843 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
844 (elf64_aarch64_grok_prstatus): Removed.
845 (elf_backend_grok_prstatus): Removed.
847 (aarch64_unsigned_overflow): Likewise.
848 (aarch64_signed_overflow): Likewise.
849 (aarch64_resolve_relocation): Likewise.
851 (decode_branch_ofs_26): Likewise.
852 (decode_cond_branch_ofs_19): Likewise.
853 (decode_ld_lit_ofs_19): Likewise.
854 (decode_tst_branch_ofs_14): Likewise.
855 (decode_movw_imm): Likewise.
856 (decode_adr_imm): Likewise.
857 (decode_add_imm): Likewise.
858 (reencode_branch_ofs_26): Likewise.
859 (reencode_cond_branch_ofs_19): Likewise.
860 (reencode_ld_lit_ofs_19): Likewise.
861 (reencode_tst_branch_ofs_14): Likewise.
862 (reencode_movw_imm): Likewise.
863 (reencode_adr_imm): Likewise.
864 (reencode_ldst_pos_imm): Likewise.
865 (reencode_add_imm): Likewise.
866 (reencode_movzn_to_movz): Likewise.
867 (reencode_movzn_to_movn): Likewise.
868 (aarch64_relocate): Update to call the new function names in
870 (aarch64_calculate_got_entry_vma): Likewise.
871 (elfNN_aarch64_final_link_relocate): Likewise.
872 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
873 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
874 (elf_aarch64_update_plt_entry): ... this.
875 (elfNN_aarch64_create_small_pltn_entry): Update.
876 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
877 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
878 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
879 call elf_aarch64_update_plt_entry.
881 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
883 * bfd-in2.h: Re-generated.
884 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
885 (IS_AARCH64_TLS_RELOC): Change to be based on the
886 bfd reloc enumerators.
887 (IS_AARCH64_TLSDESC_RELOC): Likewise.
888 (PG, PG_OFFSET): Cast literal to bfd_vma.
889 (elf64_aarch64_howto_table): Removed.
890 (elf64_aarch64_howto_dynrelocs): Removed.
891 (elf64_aarch64_tls_howto_table): Removed.
892 (elf64_aarch64_tlsdesc_howto_table): Removed.
893 (elfNN_aarch64_howto_table): New table to host all howto entires..
894 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
895 (elfNN_aarch64_bfd_reloc_from_howto): New function.
896 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
897 (struct elf_aarch64_reloc_map): New.
898 (elf_aarch64_reloc_map): New table.
899 (elfNN_aarch64_howto_from_bfd_reloc): New function.
900 (elfNN_aarch64_howto_from_type): Update to look up the new table
901 elfNN_aarch64_howto_table.
902 (struct elf64_aarch64_reloc_map): Remove.
903 (elf64_aarch64_reloc_map): Remove.
904 (elfNN_aarch64_reloc_type_lookup): Change to call
905 elfNN_aarch64_howto_from_bfd_reloc.
906 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
907 elfNN_aarch64_howto_table.
908 (aarch64_resolve_relocation): Refactor to switch on the bfd
910 (bfd_elf_aarch64_put_addend): Likewise.
911 (elfNN_aarch64_final_link_relocate): Likewise.
912 (aarch64_tls_transition_without_check): Likewise.
913 (aarch64_reloc_got_type): Likewise.
914 (aarch64_can_relax_tls): Likewise.
915 (aarch64_tls_transition): Likewise.
916 (elfNN_aarch64_tls_relax): Likewise.
917 (elfNN_aarch64_final_link_relocate): Likewise.
918 (elfNN_aarch64_relocate_section): Likewise.
919 (elfNN_aarch64_gc_sweep_hook): Likewise.
920 (elfNN_aarch64_check_relocs): Likewise.
921 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
922 * libbfd.h: Re-generated.
923 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
924 (BFD_RELOC_AARCH64_RELOC_START)
925 (BFD_RELOC_AARCH64_RELOC_END)
926 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
927 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
928 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
929 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
930 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
931 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
932 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
934 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
936 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
937 (BUILD_CFILES): Add elf32-aarch64.c.
938 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
939 * Makefile.in: Re-generated.
940 * archures.c (bfd_mach_aarch64_ilp32): New define.
941 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
942 (bfd_elf32_aarch64_set_options): Ditto.
943 (elf32_aarch64_setup_section_lists): Ditto.
944 (elf32_aarch64_next_input_section): Ditto.
945 (elf32_aarch64_size_stubs): Ditto.
946 (elf32_aarch64_build_stubs): Ditto.
947 * bfd-in2.h: Re-generated.
948 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
949 and bfd_elf32_bigaarch64_vec.
950 (aarch64-*-linux*): Likewise.
951 (aarch64_be-*-elf): Likewise.
952 (aarch64_be-*-linux*): Likewise.
953 * configure.in (bfd_elf32_bigaarch64_vec)
954 (bfd_elf32_littleaarch64_vec): New.
955 * configure: Re-generated.
956 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
958 (bfd_aarch64_arch_ilp32): New.
959 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
960 * elfnn-aarch64.c (ARCH_SIZE): New define.
961 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
962 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
963 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
964 (ELF64_R_*): Rename to ELFNN_R_*.
965 Plus other paramaterization.
966 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
968 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
969 bfd_elf32_littleaarch64_vec.
971 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
973 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
974 (BUILD_CFILES): Add elf64-aarch64.c.
975 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
976 * Makefile.in: Re-generated.
977 * elf64-aarch64.c: Rename to ...
978 * elfnn-aarch64.c: ... this.
980 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
981 Paul Brook <paul@codesourcery.com>
983 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
984 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
985 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
986 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
987 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
988 (micromips_insn32_o32_exec_plt0_entry): New variable.
989 (micromips_insn32_o32_exec_plt_entry): Likewise.
990 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
991 (mips_elf_estimate_stub_size): Likewise.
992 (_bfd_mips_elf_size_dynamic_sections): Likewise.
993 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
994 (mips_finish_exec_plt): Likewise.
995 (_bfd_mips_elf_relax_section): Likewise.
996 (_bfd_mips_elf_insn32): New function.
997 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
999 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
1001 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1003 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1004 (bfd_elf32_get_synthetic_symtab): New macro.
1005 * elfxx-mips.c (plt_entry): New structure.
1006 (mips_elf_link_hash_entry): Add use_plt_entry member.
1007 (mips_elf_link_hash_table): Rename plt_entry_size member to
1008 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
1009 plt_comp_offset, plt_got_index entries and plt_header_is_comp
1011 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1012 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1013 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1014 (STUB_LI16S_MICROMIPS): Likewise.
1015 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1016 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1017 (micromips_o32_exec_plt0_entry): New variable.
1018 (mips16_o32_exec_plt_entry): Likewise.
1019 (micromips_o32_exec_plt_entry): Likewise.
1020 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1021 (mips_elf_output_extsym): Update to use gotplt_union's plist
1022 member rather than offset.
1023 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
1024 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1025 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1026 member rather than offset.
1027 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1029 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1031 (mips_elf_make_plt_record): New function.
1032 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
1033 of JAL relocations that might need a PLT entry.
1034 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1035 gotplt_union's plist member rather than offset. Set individual
1036 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
1037 Don't set the symbol's value in the symbol table for PLT
1038 references here. Don't set the PLT or PLT GOT section sizes
1040 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1041 (mips_elf_allocate_lazy_stub): Likewise.
1042 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
1044 (mips_elf_set_plt_sym_value): New function.
1045 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1046 PLT and PLT GOT section sizes here. Set the symbol values in
1047 the symbol table for PLT references here. Handle microMIPS
1048 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1049 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1050 gotplt_union's plist member rather than offset. Handle
1051 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
1052 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1053 gotplt_union's plist member rather than offset. Use
1054 MIPS_ELF_GOT_SIZE to calculate GOT address.
1055 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
1056 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1057 mips_finish_exec_plt.
1058 (_bfd_mips_elf_link_hash_table_create): Update to use
1059 gotplt_union's plist member rather than offset.
1060 (_bfd_mips_elf_get_synthetic_symtab): New function.
1062 2013-06-24 Wawa <caojinyu@msn.com>
1065 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1067 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
1069 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1071 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1072 * Makefile.in: Regenerate.
1073 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1074 Set want64 to true for them at the end.
1075 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1078 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
1080 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1081 set sh_entsize for PLT section.
1083 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
1085 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1086 * bfd-in2.h: Re-generated.
1087 * elf64-aarch64.c (RELOC_SECTION): Removed.
1088 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1089 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1090 (elf64_aarch64_link_hash_traverse): Ditto.
1091 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1094 2013-06-19 Will Newton <will.newton@linaro.org>
1096 * configure: Regenerated.
1097 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1098 * elf64-aarch64.c: Remove objalloc.h include.
1099 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1100 (struct elf64_aarch64_link_hash_table): Remove ifunc related
1101 members. (elf_aarch64_local_htab_hash): Remove function.
1102 (elf_aarch64_local_htab_eq): Remove function.
1103 (elf_aarch64_get_local_sym_hash): Remove function.
1104 (elf64_aarch64_link_hash_table_create): Remove local hash
1105 table initialization.
1106 (elf64_aarch64_final_link_relocate): Remove sym argument and
1107 handling of ifunc symbols.
1108 (elf64_aarch64_relocate_section): Don't pass sym argument to
1109 elf64_aarch64_final_link_relocate.
1110 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1111 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1112 (elf64_aarch64_check_relocs): Likewise.
1113 (elf64_aarch64_post_process_headers): Remove call to
1115 (elf64_aarch64_is_function_type): New function.
1116 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1117 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1118 (elf64_aarch64_size_dynamic_sections): Remove call to
1119 elf_aarch64_allocate_local_dynrelocs.
1120 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1121 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1122 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1123 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1124 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1125 elf_aarch64_finish_local_dynamic_symbol.
1126 (elf64_aarch64_add_symbol_hook): Remove function.
1128 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
1130 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1131 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1132 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1133 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1134 R_AARCH64_GOT_LD_PREL19.
1136 2013-06-13 Terry Guo <terry.guo@arm.com>
1139 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1140 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1141 supports thumb instructions.
1143 2013-06-11 DJ Delorie <dj@redhat.com>
1145 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1147 2013-06-11 Will Newton <will.newton@linaro.org>
1149 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1150 ELF64_R_SYM instead of ELF32_R_SYM.
1152 2013-06-11 Nick Clifton <nickc@redhat.com>
1154 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1155 checks if the dynamic sections have been created and relaxation
1156 has not been performed.
1158 2013-06-07 Will Newton <will.newton@linaro.org>
1160 * configure: Regenerate.
1161 * configure.in: Build elf-ifunc.o for AArch64.
1162 * elf64-aarch64.c: Include objalloc.h.
1163 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1164 (struct elf64_aarch64_link_hash_table): Add members for handling
1165 R_AARCH64_IRELATIVE relocations.
1166 (elf_aarch64_local_htab_hash): New function.
1167 (elf_aarch64_local_htab_eq): New function.
1168 (elf_aarch64_get_local_sym_hash): New function.
1169 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1171 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1172 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1173 for handling STT_GNU_IFUNC symbols.
1174 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1175 references to STT_GNU_IFUNC symbols.
1176 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1177 STT_GNU_IFUNC symbols.
1178 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1179 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1180 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1181 (elf64_aarch64_is_function_type): Remove function.
1182 (elf64_aarch64_allocate_dynrelocs): Call
1183 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1184 (elf_aarch64_allocate_local_dynrelocs): New function.
1185 (elf64_aarch64_size_dynamic_sections): Call
1186 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1187 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1188 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1189 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1190 STT_GNU_IFUNC symbols and .iplt.
1191 (elf_aarch64_finish_local_dynamic_symbol): New function.
1192 (elf64_aarch64_finish_dynamic_sections): Call
1193 elf_aarch64_finish_local_dynamic_symbol.
1194 (elf64_aarch64_add_symbol_hook): New function.
1196 2013-06-03 Alan Modra <amodra@gmail.com>
1198 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1199 var. Use it with last_stab.
1201 2013-05-30 Paul Brook <paul@codesourcery.com>
1203 * bfd-in2.h: Regenerate.
1204 * elf32-mips.c (elf_mips_eh_howto): New.
1205 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1206 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1207 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1208 * elf64-mips.c (elf_mips_eh_howto): New.
1209 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1210 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1211 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1212 * libbfd.h: Regenerate.
1213 * reloc.c (BFD_RELOC_MIPS_EH): New.
1215 2013-05-29 Nick Clifton <nickc@redhat.com>
1217 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1218 alternate debug info source.
1219 (dwarf_debug_sections): Add entries for alternate .debug_str and
1220 .debug_info sections.
1221 (dwarf_debug_section_enum): Likewise.
1222 (read_alt_indirect_string): New function. Handles a
1223 DW_FORM_GNU_strp_alt attribute.
1224 (read_alt_indirect_ref): New function. Handles a
1225 DW_FORM_GNU_ref_alt attribute.
1226 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1227 DW_FORM_GNU_strp_alt.
1228 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1230 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1232 * opncls.c (GNU_DEBUGALTLINK): Define.
1233 (bfd_get_alt_debug_link_info): New function.
1234 (separate_alt_debug_file_exists): New function.
1235 (find_separate_debug_file): Add parameters for fetch and check
1237 (bfd_follow_gnu_debugaltlink): New function.
1238 * bfd-in2.h: Regenerate.
1240 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1242 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1243 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1244 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1245 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1246 * bfd-in2.h: Regenerate.
1247 * libbfd.h: Regenerate.
1248 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1250 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1251 (elf64_aarch64_reloc_map): Likewise.
1252 (aarch64_resolve_relocation): Likewise.
1253 (bfd_elf_aarch64_put_addend): Likewise.
1254 (aarch64_tls_transition_without_check): Likewise.
1255 (aarch64_reloc_got_type): Likewise.
1256 (elf64_aarch64_final_link_relocate): Likewise.
1257 (elf64_aarch64_tls_relax): Likewise.
1258 (elf64_aarch64_relocate_section): Likewise.
1259 (elf64_aarch64_gc_sweep_hook): Likewise.
1260 (elf64_aarch64_check_relocs): Likewise.
1262 2013-05-26 Mark Wielaard <mjw@redhat.com>
1264 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1265 (max_open_files): New static int initialized to zero.
1266 (bfd_cache_max_open): New static function to set and return
1268 (bfd_cache_init): Use bfd_cache_max_open.
1269 (bfd_open_file): Likewise.
1270 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1271 (AC_CHECK_FUNCS): Add getrlimit.
1272 * configure: Regenerated.
1273 * config.in: Likewise.
1274 * sysdep.h: Check and include sys/resource.h for getrlimit.
1276 2013-05-23 Alan Modra <amodra@gmail.com>
1278 * format.c (bfd_check_format_matches): Don't match a target in
1279 targ_selvecs if some other target is a better match. If
1280 targets implement match priority, fall back to the first of
1283 2013-05-22 Eric Herman <eric@freesa.org>
1286 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1288 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1291 * srec.c (srec_set_section_contents): Properly convert size
1292 and offset to address when octets_per_byte is not unity.
1294 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1296 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1297 refcount member of the gotplt_union when resetting the reference
1298 count. Adjust comment.
1300 2013-05-20 Will Newton <will.newton@linaro.org>
1302 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1303 relocs_copied member.
1304 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1305 relocs_copied member.
1306 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1307 relocs_copied member.
1309 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1311 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1312 function definition.
1314 2013-05-16 Cary Coutant <ccoutant@google.com>
1316 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1317 external_ext_size and esize.
1319 2013-05-16 Tristan Gingold <gingold@adacore.com>
1321 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1322 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1324 2013-05-15 Andreas Schwab <schwab@suse.de>
1326 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1328 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1330 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1331 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1333 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1335 * bfd.c (_bfd_default_error_handler): Replace use of putc
1336 by fputc. Add comment explaining why.
1338 2013-05-09 Alan Modra <amodra@gmail.com>
1340 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1341 of symbols when hashes already exist.
1343 2013-05-07 Will Newton <will.newton@linaro.org>
1345 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1346 plt_header_size argument for ports where it differs from
1348 * elf-bfd.h: Likewise.
1349 * elf32-i386.c: Pass plt_header_size to
1350 _bfd_elf_allocate_ifunc_dyn_relocs.
1351 * elf64-x86-64.c: Likewise.
1353 2013-05-07 Will Newton <will.newton@linaro.org>
1355 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1357 * elf-bfd.h: Likewise.
1359 2013-05-06 Paul Brook <paul@codesourcery.com>
1361 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1362 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1363 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1364 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1365 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1366 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1368 2013-05-06 Alan Modra <amodra@gmail.com>
1370 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1371 hashes are not available.
1373 2013-05-06 Alan Modra <amodra@gmail.com>
1375 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1376 hashes around loading as-needed library. Zero them on allocation,
1377 and restore to initial all-zero state if library not needed.
1378 Arrange to reuse hashes if we load library again later.
1380 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1382 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1383 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1384 * elfn32-mips.c: Likewise.
1385 * elf64-mips.c: Likewise.
1387 2013-05-02 Nick Clifton <nickc@redhat.com>
1389 * archures.c: Add some more MSP430 machine numbers.
1390 * config.bfd (msp430): Define targ_selvecs.
1391 * configure.in: Add bfd_elf32_msp430_ti_vec.
1392 * cpu-msp430.c: Add some more MSP430 machine numbers.
1393 * elf32-msp430.c Add support for MSP430X relocations.
1394 Add support for TI compiler generated relocations.
1395 Add support for sym_diff relocations.
1396 Add support for relaxing out of range short branches into long
1398 Add support for MSP430 attribute section.
1399 * reloc.c: Add MSP430X relocations.
1400 * targets.c: Add bfd_elf32_msp430_ti_vec.
1401 * bfd-in2.h: Regenerate.
1402 * configure: Regenerate.
1403 * libbfd.h: Regenerate.
1405 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1407 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1408 alpha*-*-linux*ecoff*.
1410 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1413 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1416 2013-04-30 Alan Modra <amodra@gmail.com>
1418 * elflink.c (bfd_elf_record_link_assignment): Dont make
1419 STV_INTERNAL symbols STV_HIDDEN.
1421 2013-04-29 Nick Clifton <nickc@redhat.com>
1423 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1424 fragmented .debug_line sections associated with unmarked code
1427 2013-04-29 Will Newton <will.newton@linaro.org>
1429 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1430 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1432 2013-04-29 Will Newton <will.newton@linaro.org>
1434 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1435 error check up and add error message.
1437 2013-04-26 Will Newton <will.newton@linaro.org>
1439 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1441 2013-04-25 Alan Modra <amodra@gmail.com>
1443 * config.bfd: Add powerpc64le-linux.
1445 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1447 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1450 2013-04-24 Roland McGrath <mcgrathr@google.com>
1452 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1453 allocate space for PLT header even if IS_IPLT_ENTRY.
1454 (arm_nacl_put_plt0): New function, broken out of ...
1455 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1456 If HTAB->nacl_p, set up the PLT header in .iplt too.
1457 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1458 a mapping symbol for the start of .iplt too.
1460 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1462 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1464 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1466 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1468 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1470 2013-04-22 Alan Modra <amodra@gmail.com>
1473 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1474 sh_size or reloc_count adjustment by count.
1476 2013-04-22 Alan Modra <amodra@gmail.com>
1478 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1479 create_linkage_sections here..
1480 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1481 (create_linkage_sections): Move earlier in file.
1482 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1483 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1485 2013-04-19 Nick Clifton <nickc@redhat.com>
1488 * compress.c (decompress_contents): Always call inflateEnd, even
1489 when another inflation operation fails.
1491 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1493 * elf-ifunc.c: Update copyright year.
1495 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1497 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1498 macro's return value is ignored.
1499 * elf32-hppa.c: Likewise.
1500 * elf32-tic6x.c: Likewise.
1501 * mach-o.c: Likewise.
1503 * opncls.c: Likewise.
1504 * peicode.h: Likewise.
1505 * elf32-m32r.c: Check return value of bfd_set_section_*().
1506 * elfnn-ia64.c: Likewise.
1507 * elfxx-mips.c: Likewise.
1508 * vms-alpha.c: Likewise.
1510 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1513 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1514 regular reference without non-GOT reference when building
1517 2013-04-15 Alan Modra <amodra@gmail.com>
1519 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1520 cache slot for archives.
1522 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1524 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1525 local variable mmop.
1527 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1530 * elf32-avr.c: Consider all sections to determine if linker
1531 relaxation can safely delete a ret after a call/jmp
1533 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1535 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1538 2013-04-08 Tom Tromey <tromey@redhat.com>
1540 * som.c (bfd_section_from_som_symbol): No longer static.
1541 * som.h (bfd_section_from_som_symbol): Declare.
1543 2013-04-06 Alan Modra <amodra@gmail.com>
1545 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1546 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1548 2013-04-05 Nick Clifton <nickc@redhat.com>
1550 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1552 2013-04-04 Alan Modra <amodra@gmail.com>
1554 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1555 * bfd-in2.h: Regenerate.
1556 * elflink.c (elf_link_add_object_symbols): Use new error.
1558 2013-04-03 Nick Clifton <nickc@redhat.com>
1560 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1561 (bfd_elf32_bfd_is_target_special_symbol): Define.
1563 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1565 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1566 elf64_aarch64_locals to get local GOT reference counts.
1568 2013-04-02 DJ Delorie <dj@redhat.com>
1570 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1571 (rl78_elf_relax_section): Only fetch the next reloc if there is
1574 2013-03-30 Alan Modra <amodra@gmail.com>
1577 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1578 global symbols referenced by relocs.
1579 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1580 * elf32-bfin.c (bfin_check_relocs): Likewise.
1581 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1582 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1583 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1584 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1585 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1586 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1587 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1588 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1589 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1590 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1591 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1592 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1593 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1594 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1595 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1596 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1597 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1598 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1599 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1600 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1601 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1602 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1603 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1604 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1605 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1606 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1607 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1608 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1609 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1610 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1611 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1612 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1613 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1614 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1615 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1616 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1617 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1618 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1619 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1620 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1621 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1622 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1623 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1624 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1625 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1626 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1627 test indirect/warning links for NULL.
1629 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1632 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1633 symbol is referenced by a non-shared object.
1634 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1636 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1638 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1639 R_SH_REL32 relocations against undefined weak symbols.
1641 2013-03-28 Alan Modra <amodra@gmail.com>
1643 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1644 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1645 into ifunc and non-ifunc.
1646 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1647 separate ifunc/non-ifunc dynrel counts.
1648 (allocate_got): Always use reliplt for ifunc.
1649 (allocate_dynrelocs): Likewise.
1650 (ppc64_elf_size_dynamic_sections): Likewise.
1651 (ppc64_elf_layout_multitoc): Likewise.
1652 (ppc64_elf_relocate_section): Likewise.
1654 2013-03-28 Alan Modra <amodra@gmail.com>
1656 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1657 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1658 into ifunc and non-ifunc.
1659 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1660 (ppc_elf_size_dynamic_sections): Likewise.
1661 (ppc_elf_relocate_section): Likewise.
1663 2013-03-28 Alan Modra <amodra@gmail.com>
1665 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1666 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1667 bfd_link_info* and asection* params.
1668 (_bfd_elf_reloc_type_class): Likewise.
1669 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1670 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1671 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1672 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1673 for any reliplt reloc. Don't return reloc_class_plt for
1674 R_PPC_REL24 and R_PPC_ADDR24.
1675 * elf64-ppc.c (allocate_got): Formatting.
1676 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1678 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1679 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1680 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1681 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1682 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1683 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1684 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1685 Add extra params to the various reloc_type_class functions.
1687 2013-03-27 Alan Modra <amodra@gmail.com>
1689 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1690 masks for all local ifunc syms.
1691 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1692 (ppc_elf_size_dynamic_sections): Likewise.
1693 (ppc_elf_relocate_section): Likewise.
1695 2013-03-27 Will Newton <will.newton@linaro.org>
1697 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1698 dynamic reloc for symbols with dynindx == -1.
1699 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1700 dynamic reloc for symbols with dynindx == -1.
1702 2013-03-27 Will Newton <will.newton@linaro.org>
1704 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1705 dynamic reloc for non-default visibility undefined weaks.
1706 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1707 dynamic reloc for non-default visibility undefined weaks.
1709 2013-03-26 Alan Modra <amodra@gmail.com>
1711 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1712 over _bfd_elf_merge_symbol calls.
1714 2013-03-26 Alan Modra <amodra@gmail.com>
1716 * elflink.c (elf_link_add_object_symbols): Add assertion for
1717 common override alignment check code. Formatting.
1719 2013-03-25 Alan Modra <amodra@gmail.com>
1721 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1722 usual common symbols as well as for dynamic. Add poldbfd param.
1723 Save old bfd. Adjust callers.
1724 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1725 and "value" by value, not pointer. Adjust caller.
1726 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1727 Delete code to set same. Use old_bfd and old_alignment from
1728 _bfd_elf_merge_symbol instead. Add default symbol before
1729 alignment and size checks. Wrap overlong lines.
1731 2013-03-25 Alan Modra <amodra@gmail.com>
1733 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1734 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1735 when override is true.
1737 2013-03-25 Alan Modra <amodra@gmail.com>
1739 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1742 2013-03-25 Alan Modra <amodra@gmail.com>
1744 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1746 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1747 early in symbol loop.
1749 2013-03-25 Alan Modra <amodra@gmail.com>
1751 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1752 (_bfd_elf_init_reloc_shdr): Delete.
1753 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1754 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1755 just what is needed.
1756 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1758 2013-03-23 Alan Modra <amodra@gmail.com>
1760 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1761 * elflink.c (_bfd_elf_merge_symbol): Make static.
1762 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1763 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1765 2013-03-23 Alan Modra <amodra@gmail.com>
1768 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1769 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1770 def_dynamic/ref_dynamic.
1771 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1774 2013-03-22 David S. Miller <davem@davemloft.net>
1776 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1779 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1782 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1783 errors adjusting relocs and symbols.
1785 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1787 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1788 @(disp:32,ERx) to mov @(disp:16,ERx).
1789 (R_H8_DISP32A16): New reloc.
1790 Comments added and corrected.
1791 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1792 * bfd-in2.h: Regenerate.
1793 * libbfd.h: Regenerate.
1795 2013-03-21 Kai Tietz <ktietz@redhat.com>
1797 * coffgen.c (coff_real_object_p): Make global.
1798 * peicode.h (coff_real_object_p): Add prototype.
1799 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1800 external_PEI_IMAGE_hdr structure.
1801 (coff_swap_filehdr_in): Handle variable header-size.
1802 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1803 of directory-entiries as specified in pe-header.
1805 2013-03-21 Nick Clifton <nickc@redhat.com>
1808 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1809 iWMMXt and iWMMXt2 processors from attributes.
1811 2013-03-20 Alan Modra <amodra@gmail.com>
1813 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1814 sh_type according to is_rela.
1816 2013-03-18 Alan Modra <amodra@gmail.com>
1819 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1820 considering whether an --as-needed library is needed.
1822 2013-03-14 Tom Tromey <tromey@redhat.com>
1824 * opncls.c (bfd_get_debug_link_info): Rename from
1825 get_debug_link_info. Export. Update comment.
1826 (find_separate_debug_file): Update.
1827 * bfd-in2.h: Rebuild.
1829 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1831 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1833 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1836 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1838 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1839 * elf.c (elfcore_write_s390_tdb): New function.
1840 (elfcore_write_register_note): Call it.
1841 (elfcore_grok_s390_tdb): New function.
1842 (elfcore_grok_note): Call it.
1844 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1846 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1848 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1850 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1852 2013-03-04 Alan Modra <amodra@gmail.com>
1854 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1855 non-zero addends when relocatable, rather than addends >= 32768.
1856 Always zero "addend" before applying relocation.
1858 2013-03-04 Nick Clifton <nickc@redhat.com>
1860 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1861 file pointer offsets for thin archives.
1863 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1865 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1866 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1868 2013-02-27 DJ Delorie <dj@redhat.com>
1870 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1871 * libbfd.h: Regenerate.
1872 * bfd-in2.h: Regenerate.
1873 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1874 references in compuated relocs.
1876 2013-02-26 Anthony Green <green@moxielogic.com>
1878 * config.bfd: Extend moxie-rtems target triplet name support.
1880 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1883 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1884 unique_global only for definition.
1885 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1887 (elf_link_add_object_symbols): Set unique_global only
1890 2013-02-21 Alan Modra <amodra@gmail.com>
1892 * elf-bfd.h (struct elf_build_id): Extracted from..
1893 (struct elf_build_id_info): ..here. Delete.
1894 (struct output_elf_obj_tdata): New, extracted from..
1895 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1897 (elf_program_header_size): Reference tdata->o.
1898 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1899 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1900 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1901 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1902 when opening bfd in any mode that might write.
1903 (_bfd_elf_write_object_contents): Use build_id field in
1904 output_elf_obj_tdata.
1905 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1906 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1908 2013-02-21 Alan Modra <amodra@gmail.com>
1910 * elf-bfd.h (struct core_elf_obj_tdata): New.
1911 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1912 core_program, and core_command. Add "core".
1913 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1914 Update all refs to tdata core fields.
1915 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1916 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1917 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1918 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1919 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1920 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1921 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1922 to tdata core fields.
1924 2013-02-21 Alan Modra <amodra@gmail.com>
1926 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1927 Delete num_locals and num_globals.
1928 (elf_num_locals, elf_num_globals): Don't define.
1929 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1930 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1931 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1932 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1933 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1934 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1936 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1937 number of locals syms via new param.
1938 (swap_out_syms): Adjust to suit elf_map_symbols change.
1940 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1942 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1943 STO_MICROMIPS annotation.
1945 2013-02-19 Alan Modra <amodra@gmail.com>
1947 * configure.in: Bump version to 2.23.52.
1948 * elf-bfd.h (struct elf_build_id_info): New.
1949 (struct elf_obj_tdata): Delete after_write_object_contents,
1950 after_write_object_contents_info and build_id_size. Make build_id
1951 a pointer to struct elf_build_id_info.
1952 * elf.c (_bfd_elf_write_object_contents): Style. Update
1953 after_write_ibject_contents invocation.
1954 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1955 allow zero size notes.
1956 * configure: Regenerate.
1958 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1960 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1961 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1962 (micromips_elf64_howto_table_rela): Likewise.
1963 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1964 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1965 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1966 (elf_micromips_howto_table_rela): Likewise.
1967 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1969 2013-02-18 Paul Brook <paul@codesourcery.com>
1971 * elfxx-mips.c (MICROMIPS_P): New macro.
1972 (_bfd_mips_elf_symbol_processing): Use it.
1974 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1976 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1977 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1979 2013-02-18 Alan Modra <amodra@gmail.com>
1982 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1983 (_bfd_elf_strtab_clear_all_refs): Declare.
1984 (_bfd_elf_strtab_resize): Declare.
1985 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1986 (_bfd_elf_strtab_clear_all_refs): New function.
1987 (_bfd_elf_strtab_resize): Likewise.
1988 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1990 2013-02-18 Alan Modra <amodra@gmail.com>
1992 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1993 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1994 and elf_text_section to..
1995 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1996 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1997 (struct alpha_elf_find_line): ..this.
1998 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2000 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2003 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2004 for references from the dummy bfd.
2006 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
2009 * elflink.c (elf_link_add_object_symbols): Also track weak
2012 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
2015 * archive.c (_bfd_find_nested_archive): Don't allow a nested
2016 archive pointing to itself.
2017 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2019 2013-02-15 Nick Clifton <nickc@redhat.com>
2022 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2023 accessing a corrupt nested archive.
2025 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
2027 * elfxx-mips.c (mips_got_page_ref): New structure.
2028 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2029 pair to represent the anchor point.
2030 (mips_got_info): Add a got_page_refs field.
2031 (mips_elf_link_hash_table): Add a sym_cache field.
2032 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2033 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2034 new anchor representation.
2035 (mips_elf_create_got_info): Create got_page_refs rather than
2037 (mips_elf_record_got_page_ref): New function.
2038 (mips_elf_pages_for_range): Move further down file.
2039 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
2040 Use a section rather than a (bfd, symndx) pair to represent the
2042 (mips_elf_resolve_got_page_ref): New function.
2043 (mips_elf_resolve_final_got_entries): Use it to populate
2045 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2046 rather than mips_elf_record_got_page_entry. Only nullify h
2048 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2051 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
2053 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2056 2013-02-12 Alan Modra <amodra@gmail.com>
2058 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2059 suitable definition when using generic linker hash table.
2061 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2063 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2064 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2065 mips_elf_traverse_got_arg. Count GOT entries.
2066 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2067 as argument. Update after above changes.
2068 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2069 mips_elf_count_got_entries. Update the calls to
2070 mips_elf_resolve_final_got_entries.
2072 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2074 * elfxx-mips.c (mips_got_tls_type): New enum.
2075 (mips_got_entry): Add tls_initialized.
2076 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2077 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2079 (mips_elf_reloc_tls_type, mips_tls_got_entries)
2080 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2081 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2083 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2084 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
2085 tls_initialized rather than GOT_TLS_DONE.
2086 (mips_tls_got_index): Delete.
2087 (mips_elf_local_got_index, mips_elf_global_got_index): Use
2088 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2089 (mips_elf_record_got_entry): Initialize tls_initialized.
2091 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2093 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2094 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2095 tls_ie_got_offset and tls_gd_got_offset.
2096 (mips_elf_link_hash_newfunc): Remove initialization.
2097 (mips_elf_create_got_info): Likewise.
2098 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2099 (mips_tls_single_got_index): Delete.
2100 (mips_elf_local_got_index): Always use the GOT entry to track
2102 (mips_elf_global_got_index): Likewise.
2103 (mips_elf_create_local_got_entry): Assert that TLS entries have
2104 already been allocated.
2105 (mips_elf_record_global_got_symbol): Don't initialize
2106 tls_ie_type or tls_gd_type.
2107 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2108 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2110 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2112 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2113 have been allocated.
2114 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2115 tls_ie_type and tls_gd_type.
2117 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2119 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
2120 aliasing violation. Check for htab allocation failures.
2122 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2124 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2126 (mips_elf_global_got_index): ...here. Reorder arguments so that
2127 the output bfd and info come first.
2128 (mips_elf_calculate_relocation): Update the call to
2129 mips_elf_global_got_index accordingly.
2130 (_bfd_mips_elf_finish_dynamic_symbol): Use
2131 mips_elf_primary_global_got_index rather than
2132 mips_elf_global_got_index.
2133 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2135 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2137 * elfxx-mips.c (mips_got_entry): Update comments.
2138 (mips_elf_multi_got_entry_eq): Rename to...
2139 (mips_elf_got_entry_eq): ...this, deleting the old definition.
2140 (mips_elf_create_got_info): Remove master_got_p argument.
2141 Always use mips_elf_got_entry_eq.
2142 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2143 Update calls accordingly.
2145 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2147 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2148 (mips_elf_bfd2got_hash): Delete.
2149 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2150 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2151 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2152 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2153 than mips_elf_got_for_ibfd.
2154 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2155 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2156 (mips_elf_make_got_per_bfd): Replace with...
2157 (mips_elf_add_got_entry): ...this new function.
2158 (mips_elf_make_got_pages_per_bfd): Replace with...
2159 (mips_elf_add_got_page_entry): ...this new function.
2160 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2161 bfd and GOT arguments. Use mips_elf_add_got_entry and
2162 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2163 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2164 to set the BFD's GOT and free the old table.
2165 (mips_elf_merge_got): Replace bfd2got argument with separate
2166 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2167 Use mips_elf_count_got_entries to count the number of entries in
2168 each GOT. Update the calls to mips_elf_merge_got_with.
2169 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2170 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2171 (mips_elf_multi_got): Don't create the bfd2got hash table.
2172 Replace hash table traversal with a walk over the input bfds,
2173 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2174 to set the output bfd's GOT.
2175 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2176 bfds use the master GOT in the single-GOT case.
2177 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2178 rather than mips_elf_got_for_ibfd.
2180 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2182 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2183 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2184 (mips_elf_record_global_got_symbol): Update the hash entry before
2185 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2187 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2188 (mips_elf_record_got_page_entry): Record the entry in both the
2189 master and bfd GOTs.
2191 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2193 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2194 create another one if necessary.
2195 (mips_elf_set_gotidx): New function.
2196 (mips_elf_set_global_gotidx): Use it.
2197 (mips_elf_initialize_tls_index): Likewise. Take a
2198 mips_elf_traverse_got_arg as argument.
2199 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2200 (mips_elf_multi_got): Likewise. Cope with error returns from
2201 mips_elf_set_global_gotidx.
2203 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2205 * elfxx-mips.c (mips_got_info): Add relocs field.
2206 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2208 (mips_elf_traverse_got_arg): ...this new structure.
2209 (mips_elf_count_local_tls_relocs): Delete.
2210 (mips_elf_count_global_tls_relocs): Likewise.
2211 (mips_elf_count_got_entry): New function.
2212 (mips_elf_count_local_got_entries): Likewise.
2213 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2214 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2215 (mips_elf_record_local_got_symbol): Don't count got entries here.
2216 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2217 (mips_elf_set_global_got_offset): Split into...
2218 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2219 new functions. Take a mips_elf_traverse_got_arg rather than a
2220 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2221 Use g->relocs to record the number of relocs needed for global GOT
2223 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2224 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2225 relocations. Update for above function split.
2226 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2227 to count both the number of GOT entries and the number of TLS
2228 relocs required by local entries. Likewise
2229 mips_elf_count_global_tls_entries and global entries.
2230 Remove uses of mips_elf_count_local_tls_relocs and
2231 mips_elf_count_global_tls_relocs.
2233 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2235 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2236 to say that each structure represents only one type of TLS reference.
2237 (GOT_TLS_TYPE): New define.
2238 (mips_elf_link_hash_entry): Temporarily split tls_type and
2239 tls_got_offset into two variables each.
2240 (mips_elf_link_hash_newfunc): Update accordingly.
2241 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2242 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2243 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2244 (mips_tls_got_relocs): Use a switch statement.
2245 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2246 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2247 local "offset" variable.
2248 (mips_tls_got_index): Remove r_type argument and assert. Remove
2249 code that handled entries with two TLS types; always use the
2250 original got_index instead.
2251 (mips_tls_single_got_index): New function.
2252 (mips_elf_local_got_index): Use entry->tls_type to check for
2253 TLS entries. Use mips_tls_single_got_index. Update call to
2255 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2256 Use p->tls_type to check for TLS entries. Update call to
2257 mips_tls_got_index. Use mips_tls_single_got_index.
2258 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2259 Use entry.tls_type to check for TLS entries.
2260 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2261 with r_type argument. Use mips_elf_reloc_tls_type.
2262 Set up the new hash entry fields.
2263 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2264 with r_type argument. Use mips_elf_reloc_tls_type and
2265 mips_tls_got_entries. Remove code that handled entries
2266 with multiple TLS types.
2267 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2268 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2269 Use equality rather than masks when checking for specific TLS types.
2270 Use mips_tls_got_entries. Remove code that handled entries
2271 with multiple TLS types.
2272 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2273 testing the hash table entry.
2274 (_bfd_mips_elf_check_relocs): Update calls to
2275 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2276 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2277 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2279 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2281 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2282 (mips_elf_got_entry_hash): ...this, deleting the old version.
2283 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2286 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2288 * elfxx-mips.c (mips_elf_create_got_info): New function.
2289 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2290 (mips_elf_create_got_section): Likewise.
2292 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2294 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2297 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2299 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2301 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2303 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2304 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2306 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2308 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2309 (mips_elf_count_global_tls_relocs): Don't count indirect or
2311 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2312 number of TLS entries were allocated.
2314 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2316 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2318 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2320 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2321 if there are TLS relocations.
2323 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2325 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2326 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2328 2013-02-11 Alan Modra <amodra@gmail.com>
2330 * elfcode.h (elf_checksum_contents): Free contents.
2331 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2332 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2333 (elf_final_link_free): New function, extracted from..
2334 (bfd_elf_final_link): ..here. Always call
2335 _bfd_elf_write_section_eh_frame_hdr.
2336 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2337 _bfd_elf_link_hash_table_free.
2338 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2339 * libbfd.h: Regenerate.
2340 * merge.c (_bfd_merge_sections_free): New function.
2341 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2343 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2344 _bfd_elf_link_hash_table_free.
2345 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2346 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2347 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2348 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2349 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2350 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2351 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2352 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2353 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2354 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2355 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2356 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2357 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2358 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2359 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2360 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2361 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2363 2013-02-10 Alan Modra <amodra@gmail.com>
2365 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2366 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2367 * m68klinux.c (linux_link_hash_table_create): Likewise.
2368 * sparclinux.c (linux_link_hash_table_create): Likewise.
2369 * sunos.c (sunos_link_hash_table_create): Likewise.
2370 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2371 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2372 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2373 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2374 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2375 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2376 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2377 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2378 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2379 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2380 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2381 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2382 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2383 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2384 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2385 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2386 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2387 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2388 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2389 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2390 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2391 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2392 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2393 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2394 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2395 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2396 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2397 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2399 2013-02-10 Alan Modra <amodra@gmail.com>
2401 * i386linux.c (linux_link_hash_table_create): Allocate table
2402 with bfd_zmalloc, not bfd_alloc.
2403 * pdp11.c (link_hash_table_create): Allocate table with
2404 bfd_malloc, not bfd_alloc.
2405 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2406 with bfd_zmalloc, not bfd_zalloc.
2407 (bfin_link_hash_table_create): Likewise.
2408 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2409 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2411 2013-02-10 Alan Modra <amodra@gmail.com>
2414 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2416 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2418 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2420 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2423 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2425 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2428 2013-02-08 Alan Modra <amodra@gmail.com>
2431 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2432 * elf.c (elf_find_function): Revert last change. Use new
2433 tdata field rather than static vars for cache.
2435 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2438 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2439 symbol is defined in regular object.
2441 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2444 * elf.c (elf_find_function): Don't cache if symbols change.
2446 2013-02-07 Alan Modra <amodra@gmail.com>
2449 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2450 copy attributes from or to non-ELF.
2452 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2454 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2455 for non-zero TLS symbol.
2456 (elf_i386_relocate_section): Don't resolve size relocation against
2457 non-zero TLS symbol.
2458 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2459 pc_count for non-zero TLS symbol.
2460 (elf_x86_64_relocate_section): Don't resolve size relocation
2461 against non-zero TLS symbol.
2463 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2464 Andrew Jenner <andrew@codesourcery.com>
2466 Based on patches from Altera Corporation.
2468 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2469 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2470 (BFD_BACKENDS): Add elf32-nios2.lo.
2471 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2472 * Makefile.in: Regenerated.
2473 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2474 bfd_elf32_littlenios2_vec.
2475 * configure: Regenerated.
2476 * config.bfd: Add cases for nios2.
2477 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2478 (bfd_mach_nios2): Define.
2479 (bfd_nios2_arch): Declare.
2480 (bfd_archures_list): Add bfd_nios2_arch.
2481 * targets.c (bfd_elf32_bignios2_vec): Declare.
2482 (bfd_elf32_littlenios2_vec): Declare.
2483 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2484 bfd_elf32_littlenios2_vec.
2485 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2486 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2487 * bfd-in2.h: Regenerated.
2488 * libbfd.h: Regenerated.
2489 * cpu-nios2.c: New file.
2490 * elf32-nios2.c: New file.
2492 2013-02-06 Alan Modra <amodra@gmail.com>
2494 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2497 2013-02-06 Alan Modra <amodra@gmail.com>
2499 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2500 * Makefile.in: Regenerate.
2502 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2503 Pedro Alves <palves@redhat.com>
2505 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2506 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2508 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2509 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2510 * elf-linux-psinfo.h: New file.
2511 * elf.c: Include elf-linux-psinfo.h.
2512 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2514 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2515 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2516 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2517 (elfcore_write_ppc_linux_prpsinfo32): New function.
2519 2013-02-04 Tristan Gingold <gingold@adacore.com>
2521 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2524 2013-02-04 Alan Modra <amodra@gmail.com>
2526 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2527 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2528 * Makefile.in: Regenerate.
2529 * po/SRC-POTFILES.in: Regenerate.
2531 2013-02-04 Alan Modra <amodra@gmail.com>
2533 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2534 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2536 2013-02-01 Alan Modra <amodra@gmail.com>
2538 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2541 2013-01-31 Tristan Gingold <gingold@adacore.com>
2543 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2544 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2545 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2547 2013-01-31 Alan Modra <amodra@gmail.com>
2548 David S. Miller <davem@davemloft.net>
2551 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2552 references to __tls_get_addr.
2553 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2554 vtinherit and vtentry reloc handling too.
2555 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2557 2013-01-31 Alan Modra <amodra@gmail.com>
2559 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2561 2013-01-31 Alan Modra <amodra@gmail.com>
2563 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2565 2013-01-28 Alan Modra <amodra@gmail.com>
2567 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2568 "relocation" in error messages throughout file.
2569 (ppc64_elf_relocate_section): Remove sibling call error message,
2570 replace with "call lacks nop". Specially report errors for
2571 branches to function entry points via OPD lookup and branches
2572 to stubs. Remove NULL symbol handling now done by %T.
2574 2013-01-28 Alan Modra <amodra@gmail.com>
2576 * archive.c (bfd_generic_archive_p): Return target and keep
2577 ardata on partial matches.
2578 * format.c (bfd_check_format_matches): Adjust for above
2579 change. Remove bfd_error_file_ambiguously_recognized dead
2582 2013-01-26 Alan Modra <amodra@gmail.com>
2584 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2585 bfd_preserve_finish): Move to..
2586 * format.c: ..here, splitting out..
2587 (bfd_reinit): ..this. New function.
2588 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2589 keep bfd state for a match.
2590 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2591 * elfcore.h (elf_core_file_p): Likewise.
2592 * mach-o.c (bfd_mach_o_header_p): Likewise.
2593 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2594 * xsym.c (bfd_sym_object_p): Likewise.
2595 * mmo.c (mmo_scan): Clear abfd->symcount.
2596 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2597 * section.c (bfd_section_list_clear): Clear section_htab.count.
2598 * bfd-in2.h: Regenerate.
2600 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2602 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2603 second reloc, make sure that the reloc potentially exists first.
2605 2013-01-24 Nick Clifton <nickc@redhat.com>
2607 * archures.c: Add bfd_mach_v850e3v5.
2608 * bfd-in2.h: Regenerate.
2609 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2610 * cpu-v850_rh850.c: Likewise.
2611 * elf32-v850.c: Add support for v850e3v5 architecture.
2613 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2615 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2617 2013-01-23 Leif Ekblad <leif@rdos.net>
2619 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2621 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2623 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2624 non-zero TLS symbol.
2625 (elf_i386_relocate_section): Resolve size relocation against
2626 non-zero TLS symbol.
2627 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2628 for non-zero TLS symbol.
2629 (elf_x86_64_relocate_section): Resolve size relocation against
2630 non-zero TLS symbol.
2632 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2634 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2635 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2638 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2640 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2641 PC-relative relocation.
2642 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2643 as PC-relative relocation.
2645 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2647 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2649 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2651 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2652 and R_X86_64_SIZE64 check.
2653 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2654 nor R_X86_64_SIZE64.
2656 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2658 * bfd-in2.h: Regenerated.
2659 * libbfd.h: Likewise.
2661 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2662 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2663 (elf_i386_check_relocs): Handle R_386_SIZE32.
2664 (elf_i386_gc_sweep_hook): Likewise.
2665 (elf_i386_relocate_section): Likewise.
2667 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2668 and R_X86_64_SIZE64 entries.
2669 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2670 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2671 (elf_x86_64_reloc_name_lookup): Likewise.
2672 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2674 (elf_x86_64_gc_sweep_hook): Likewise.
2675 (elf_x86_64_relocate_section): Likewise.
2677 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2680 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2682 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2683 with R_X86_64_RELATIVE64.
2685 2013-01-15 Nick Clifton <nickc@redhat.com>
2687 * elf32-msp430.c: Fix spelling typo.
2689 2013-01-15 Alan Modra <amodra@gmail.com>
2691 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2694 2013-01-14 Alan Modra <amodra@gmail.com>
2697 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2698 (memory_bclose): Likewise. Return 0 on success.
2699 * cache.c (cache_bclose): Likewise.
2700 * opncls.c (opncls_bclose, bfd_close): Likewise.
2701 * vms-lib.c (vms_lib_bclose): Likewise.
2702 * libbfd.h: Regenerate.
2704 2013-01-13 Alan Modra <amodra@gmail.com>
2706 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2707 Add ref_dynamic_nonweak.
2708 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2709 (_bfd_elf_merge_symbol): Don't call above function. Move
2710 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2712 (elf_link_add_object_symbols): Delete redundant "override" test.
2713 Don't set dynamic_def here.
2714 (elf_link_output_extsym): Update.
2716 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2718 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2719 normal and TLS symbol access.
2720 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2722 2013-01-12 Alan Modra <amodra@gmail.com>
2724 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2725 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2726 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2728 2013-01-12 Alan Modra <amodra@gmail.com>
2731 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2732 (_bfd_elf_strtab_clear_all_refs): Define.
2733 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2734 (_bfd_elf_strtab_clear_all_refs): Delete.
2735 * elflink.c (elf_link_add_object_symbols): Clear out added
2736 strtab refs. Correct handling of warning common symbols.
2738 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2740 * aout0.c: Remove trailing white spaces.
2741 * archive.c: Likewise.
2742 * archures.c: Likewise.
2743 * bfd-in.h: Likewise.
2744 * bfd-in2.h: Likewise.
2745 * coff-alpha.c: Likewise.
2746 * coff-i860.c: Likewise.
2747 * coff-mips.c: Likewise.
2748 * coff-ppc.c: Likewise.
2749 * coff-tic80.c: Likewise.
2750 * coff-x86_64.c: Likewise.
2751 * coff-z80.c: Likewise.
2752 * coffcode.h: Likewise.
2753 * coffgen.c: Likewise.
2754 * cofflink.c: Likewise.
2755 * compress.c: Likewise.
2756 * corefile.c: Likewise.
2757 * cpu-arm.c: Likewise.
2758 * cpu-avr.c: Likewise.
2759 * cpu-bfin.c: Likewise.
2760 * cpu-cr16.c: Likewise.
2761 * cpu-cr16c.c: Likewise.
2762 * cpu-crx.c: Likewise.
2763 * cpu-h8300.c: Likewise.
2764 * cpu-i386.c: Likewise.
2765 * cpu-lm32.c: Likewise.
2766 * cpu-m68k.c: Likewise.
2767 * cpu-moxie.c: Likewise.
2768 * cpu-msp430.c: Likewise.
2769 * cpu-sh.c: Likewise.
2770 * cpu-xc16x.c: Likewise.
2771 * dwarf2.c: Likewise.
2772 * ecofflink.c: Likewise.
2773 * ecoffswap.h: Likewise.
2774 * elf-ifunc.c: Likewise.
2775 * elf-m10300.c: Likewise.
2776 * elf-vxworks.c: Likewise.
2777 * elf32-avr.c: Likewise.
2778 * elf32-avr.h: Likewise.
2779 * elf32-cr16.c: Likewise.
2780 * elf32-cr16c.c: Likewise.
2781 * elf32-cris.c: Likewise.
2782 * elf32-crx.c: Likewise.
2783 * elf32-frv.c: Likewise.
2784 * elf32-hppa.c: Likewise.
2785 * elf32-i860.c: Likewise.
2786 * elf32-ip2k.c: Likewise.
2787 * elf32-iq2000.c: Likewise.
2788 * elf32-m32c.c: Likewise.
2789 * elf32-m68hc1x.c: Likewise.
2790 * elf32-msp430.c: Likewise.
2791 * elf32-mt.c: Likewise.
2792 * elf32-ppc.c: Likewise.
2793 * elf32-rl78.c: Likewise.
2794 * elf32-s390.c: Likewise.
2795 * elf32-score.h: Likewise.
2796 * elf32-sh-symbian.c: Likewise.
2797 * elf32-sh.c: Likewise.
2798 * elf32-spu.c: Likewise.
2799 * elf32-tic6x.c: Likewise.
2800 * elf32-v850.c: Likewise.
2801 * elf32-xc16x.c: Likewise.
2802 * elf32-xtensa.c: Likewise.
2803 * elf64-alpha.c: Likewise.
2804 * elf64-hppa.c: Likewise.
2805 * elf64-ppc.c: Likewise.
2806 * elf64-s390.c: Likewise.
2807 * elfcore.h: Likewise.
2808 * elflink.c: Likewise.
2809 * elfxx-mips.c: Likewise.
2810 * elfxx-sparc.c: Likewise.
2811 * elfxx-tilegx.c: Likewise.
2813 * libcoff.h: Likewise.
2814 * libpei.h: Likewise.
2815 * libxcoff.h: Likewise.
2816 * linker.c: Likewise.
2817 * mach-o-i386.c: Likewise.
2818 * mach-o-target.c: Likewise.
2819 * mach-o.c: Likewise.
2820 * mach-o.h: Likewise.
2822 * opncls.c: Likewise.
2823 * pdp11.c: Likewise.
2824 * pe-x86_64.c: Likewise.
2825 * peXXigen.c: Likewise.
2826 * pef-traceback.h: Likewise.
2827 * pei-x86_64.c: Likewise.
2828 * peicode.h: Likewise.
2829 * plugin.c: Likewise.
2830 * reloc.c: Likewise.
2831 * riscix.c: Likewise.
2832 * section.c: Likewise.
2835 * tekhex.c: Likewise.
2836 * ticoff.h: Likewise.
2837 * vaxbsd.c: Likewise.
2838 * xcofflink.c: Likewise.
2839 * xtensa-isa.c: Likewise.
2841 2013-01-10 Will Newton <will.newton@imgtec.com>
2843 * Makefile.am: Add Meta.
2844 * Makefile.in: Regenerate.
2845 * archures.c (bfd_mach_metag): New.
2846 * bfd-in2.h: Regenerate.
2847 * config.bfd: Add Meta.
2848 * configure: Regenerate.
2849 * configure.in: Add Meta.
2850 * cpu-metag.c: New file.
2851 * elf-bfd.h: Add Meta.
2852 * elf32-metag.c: New file.
2853 * elf32-metag.h: New file.
2854 * libbfd.h: Regenerate.
2855 * reloc.c: Add Meta relocations.
2856 * targets.c: Add Meta.
2858 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2860 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2861 (elfcore_write_aarch_hw_break): Likewise.
2862 (elfcore_write_aarch_hw_watch): Likewise.
2863 * elf.c (elfcore_grok_aarch_tls): New function.
2864 (elfcore_grok_aarch_hw_break): Likewise.
2865 (elfcore_grok_aarch_hw_watch): Likewise.
2866 (elfcore_grok_note): Call the new functions to handle the
2867 corresponding notes.
2868 (elfcore_write_aarch_tls): New function.
2869 (elfcore_write_aarch_hw_break): Likewise.
2870 (elfcore_write_aarch_hw_watch): Likewise.
2871 (elfcore_write_register_note): Call the new functions to handle the
2872 corresponding pseudo sections.
2874 2013-01-07 Tom Tromey <tromey@redhat.com>
2876 * section.c (_bfd_std_section): Rename from std_section.
2877 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2878 (STD_SECTION): Update.
2879 * bfd-in2.h: Rebuild.
2881 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2883 * archures.c (bfd_mach_mips5900): Define.
2884 * bfd-in2.h: Regenerate.
2885 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2886 * cpu-mips.c: Add support for MIPS r5900.
2887 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2889 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2890 Nick Clifton <nickc@redhat.com>
2892 * elflink.c (get_value): Prevent the use of an undefined shift
2893 operation. Add sanity checks.
2895 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2897 * config.bfd (cr16*-*-uclinux*): New target support.
2900 For older changes see ChangeLog-2012
2902 Copyright (C) 2013 Free Software Foundation, Inc.
2904 Copying and distribution of this file, with or without modification,
2905 are permitted in any medium without royalty provided the copyright
2906 notice and this notice are preserved.
2912 version-control: never